1 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
4 to sizeof Rela structure, not sizeof Rel structure. From Gary
5 Thomas <g.thomas@opengroup.org>.
7 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
9 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
10 whenever entry is larger than text address, but only by whole
11 pages. From Gordon W. Ross <gwr@mc.com>.
13 * Makefile.in (install): Depend upon installdirs. Use
14 mkinstalldirs to build $(oldincludedir).
15 (installdirs): New target.
17 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
18 if this is a debugging section which we are stripping.
20 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
22 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
23 alpha-specific target data struct.
25 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
27 From Thomas Graichen <graichen@rzpd.de>:
28 * Makefile.in: Always use $(SHELL) when running move-if-change.
29 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
32 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
34 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
35 VMA if this is an executable file or a shared object.
37 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
40 * libaout.h (struct aout_backend_data): Add entry_is_text_address
42 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
43 start of the file. Remove uses later on which switch using
45 (MY(callback)): Handle entry_is_text_address.
46 (MY_entry_is_text_address): Define if not defined.
47 (MY(backend_data)): Initialize new field.
48 * aoutf1.h (sunos4_aout_backend): Likewise.
49 * i386aout.c (MY(backend_data)): Likewise.
50 * i386mach3.c (MY(backend_data)): Likewise.
51 * mipsbsd.c (MY(backend_data)): Likewise.
52 * sparclynx.c (sparclynx_aout_backend): Likewise.
53 * netbsd.h (SEGMENT_SIZE): Define if not defined.
54 (MY_entry_is_text_address): Define.
55 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000
57 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
58 whose name starts with `.'.
60 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
62 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
63 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
64 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
65 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
66 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
67 sparc-*-openbsd*): New targets.
70 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
72 * stabs.c (struct stab_section_info): New field
74 (_bfd_link_section_stabs): Fill the above array.
75 (_bfd_stab_section_offset): Use `cumulative_skips' to
76 speed up offset calculation.
78 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
80 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
81 addend for non pc-relative relocations.
83 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
84 for non-existent function.
86 * elf-m10300.c (mn10300_elf_relax_section): New function.
87 (mn10300_elf_relax_delete_bytes): Likewise.
88 (mn10300_elf_symbol_address_p): Likewise.
89 (mn10300_elf_get_relocated_section_contents): Likewise.
90 (bfd_elf32_bfd_relax_section): Define.
91 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
93 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
95 * configure.host: Set SHLIB_LIBS.
96 * configure.in: Substitute SHLIB_LIBS.
98 * Makefile.in (SHLIB_LIBS): New variable.
99 ($(SHLIB)): Use $(SHLIB_LIBS).
101 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
103 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
104 with bfd_section_vma.
106 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
108 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
109 Correct CPU file names for mn10[23]00.
110 * configure: Rebuild.
112 * bfd.c (bfd_record_phdr): Cast count to size_t before
115 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
116 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
117 (xcoff_write_archive_contents): LIkewise.
118 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
119 (mips_elf_create_procedure_table): Likewise.
120 * peicode.h (pe_print_idata): Likewise.
121 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
122 * xcofflink.c (xcoff_get_section_contents): Likewise.
123 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
124 (xcoff_link_add_symbols): Likewise.
125 (xcoff_link_add_symbols): Likewise.
127 * ppcboot.c (ppcboot_set_arch_mach): Make static.
128 (ppcboot_bfd_print_private_bfd_data): Likewise.
130 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
131 to complain_overflow_signed.
133 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
135 * VERSION: Set to 2.8.1.
137 * Branched binutils 2.8.
139 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
140 deciding whether to copy a reloc into a shared object.
141 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
142 relocs in unallocated sections.
143 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
144 R_SPARC_RELATIVE relocs in unallocated sections.
146 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
148 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
149 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
152 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
154 * elflink.h (elf_link_add_object_symbols): Let a common symbol
155 override an uninitialized symbol from a shared library with a
158 * elf-m10200.c: Rename from elf32-mn10200.c.
159 * elf-m10300.c: Rename from elf32-mn10300.c.
160 * cpu-m10200.c: Rename from cpu-mn10200.c
161 * cpu-m10300.c: Rename from cpu-mn10300.c
162 * Makefile.in: Update accordingly.
164 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
165 (elf_mips_isa): Move to earlier in file.
166 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
167 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
170 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
173 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
175 * configure.com: New file.
176 * config.h-vms: Remove file.
177 * makefile.vms: Update for new configure scheme.
179 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
181 * libcoff-in.h (ppc_allocate_toc_section): Declare.
182 (ppc_process_before_allocation): Declare.
183 * libcoff.h: Rebuild.
185 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
187 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
189 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
191 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
193 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
194 symbol index for a R_IHCONST reloc.
196 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
198 * targmatch.sed: Do not use \(\) recursively.
200 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
202 * m68klinux.c (MACHTYPE_OK): Define.
203 * i386linux.c (MACHTYPE_OK): Define.
205 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
207 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
208 <hjl@gnu.ai.mit.edu>:
209 * sparclinux.c: New file.
210 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
211 * bfd-in2.h: Rebuild.
212 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
213 * configure.in (sparclinux_vec): Add to list of vectors.
214 * configure: Rebuild.
215 * targets.c (sparclinux_vec): Declare.
216 (bfd_target_vector): Add sparclinux_vec.
217 * Makefile.in: Rebuild dependencies.
218 (BFD32_BACKENDS): Add sparclinux.o.
219 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
221 * coff-mips.c (mips_ecoff_backend_data): Initialize new
222 bfd_coff_backend_data field.
223 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
225 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
226 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
227 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
229 * bfd.c: Include "libiberty.h".
230 (strerror): Don't declare.
231 (bfd_errmsg): Call xstrerror rather than strerror.
233 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
235 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
236 reloc even if the symbol is in the .bss section.
237 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
238 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
239 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
241 * coffcode.h (bfd_coff_backend_data): Add new field
242 _bfd_coff_default_section_alignment_power.
243 (bfd_coff_default_section_alignment_power): Define.
244 (bfd_coff_std_swap_table): Initialize new field.
245 * libcoff.h: Rebuild.
246 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
247 symbol to the default section alignment.
249 * COPYING: Update FSF address.
252 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
254 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
255 21-bit absolute that made it act as a relative.
258 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
260 * elflink.c (_bfd_elf_create_linker_section): Don't set
261 bss_section and rel_section from existing sections.
263 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
266 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
268 * aoutx.h (some_aout_object_p): Change executable test to fix
269 problems with embedded a.out systems.
271 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
273 * stabs.c (_bfd_stab_section_offset): New function.
274 * libbfd-in.h (_bfd_stab_section_offset): Declare.
276 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
278 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
279 * elf32-mips.c (mips_elf_relocate_section): Likewise.
280 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
281 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
282 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
284 * stabs.c (_bfd_link_section_stabs): Copy over the first header
285 symbol. Check for memory allocation failure of *psinfo.
286 (_bfd_write_section_stabs): Add psinfo parameter. Change all
287 callers. Set the value of the header symbol.
288 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
292 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
294 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
295 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
296 reloc types, rather than silently failing to generate an output file.
299 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
301 * targmatch.sed: Use the hold space to put the #ifdef around the
303 * targets.c (UNSUPPORTED_TARGET): Don't define.
304 (find_target): Don't check for UNSUPPORTED_TARGET.
305 (bfd_set_default_target): Don't try to optimize by checking for
308 * Makefile.in: Rebuild dependencies.
309 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
310 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
311 (elf32-m32r.o): Remove explicit target.
313 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
316 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
317 count section symbols for sections that were created by the
318 linker, or are not allocatable or not loadable.
319 (elf32_sparc_finish_dynamic_sections): Output output section
320 symbols for section for which we made space for them.
322 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
324 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
325 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
327 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
329 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
330 (m32r_hi16_list): New static local.
331 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
332 (m32r_elf_do_hi16_reloc): Delete.
333 (m32r_elf_relocate_hi16): New function.
334 (m32r_elf_lo16_reloc): New function.
335 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
338 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
340 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
341 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
342 (m32r_elf_final_sda_base): New function.
343 (m32r_elf_relocate_section): Rewrite sdata support.
344 (m32r_elf_finish_dynamic_sections): Delete.
346 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
348 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
349 * coff-svm68k.c: New file. Just defines some macros and includes
351 * coff-m68k.c: Add functions to handle common addends, moved in
352 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
353 Control whether relocs are visible using STATIC_RELOCS.
354 * cf-m68klynx.c: Simplify greatly: just define macros to control
356 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
357 * targets. (m68ksysvcoff_vec): Declare.
358 (bfd_target_vector): Add m68ksysvcoff_vec.
359 * config.bfd (m68*-motorola-sysv*): New target.
360 * configure.in (m68ksysvcoff_vec): New vector.
361 * configure: Rebuild.
362 * Makefile.in: Rebuild dependencies.
363 (BFD32_BACKENDS): Add coff-svm68k.o.
364 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
366 * binary.c (binary_set_section_contents): Don't get misled if the
367 first section is not loadable. From Matthew L. Martin
370 * elflink.h (elf_bfd_final_link): Set the value of a section
371 symbol to the section address unless doing a relocateable link.
373 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
375 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
376 .plt entry if we've taken the function's address.
377 (elf64_alpha_merge_gots): Merge collected flags info as well.
379 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
381 * Many files: Add function prototypes.
382 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
383 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
384 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
385 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
386 * peicode.h: Change several void * parameters to PTR.
387 * srec.c (srec_get_symbol_info): Make static.
388 * syms.c (bfd_symbol_is_absolute): Remove.
389 * Makefile.in: Rebuild dependencies.
391 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
393 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
394 (bfd_elf32_bfd_is_local_label): Don't define.
396 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
399 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
401 * bfd-in.h: Don't include obstack.h.
402 (struct bfd_hash_table): Change memory field to PTR.
403 * bfd.c (struct _bfd): Change memory field to PTR.
404 * bfd-in2.h: Rebuild.
405 * libbfd-in.h (bfd_release): Declare as function, don't define as
408 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
409 objalloc routines rather than obstack routines.
410 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
411 (getpagesize): Don't define.
412 (_bfd_new_bfd): Don't set _bfd_chunksize.
413 (bfd_openr): Free new bfd and objalloc on failure.
414 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
415 (bfd_alloc_size): Remove.
416 (bfd_release): New function.
417 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
418 objalloc routines rather than obstack routines.
419 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
420 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
421 objalloc routines rather than obstack routines.
422 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
423 (struct accumulate): Change memory to struct objalloc *.
424 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
425 * dep-in.sed: Don't remove obstack.h from dependency list.
426 * Makefile.in: Rebuild dependencies.
427 (BFD_H_DEPS): Remove obstack.h.
428 (install): Don't install obstack.h.
429 * Many files: Don't include "obstack.h".
432 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
433 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
435 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
436 * sunos.c (sunos_add_dynamic_symbols): Likewise.
437 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
439 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
440 old version of bfd_alloc.
441 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
443 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
445 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
447 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
448 ELF local label syntax as well.
450 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
452 * config.bfd (powerpc-*-beos*): New target.
453 * configure.in (powerpc-*-beos*): Add case that explicitly
454 does not set COREFILE for now. A future BeOS version is
455 expected to support core files.
456 * configure: Regenerate with autoconf.
458 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
460 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
461 seen with a local symbol, rather than crashing.
463 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
464 version symbols if there aren't any.
467 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
469 * coff-tic80.c (coff_rtype_to_howto): Define
470 (coff_tic80_rtype_to_howto): Clone generic coff version and
471 add code to handle the funky TI "internal relocations".
474 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
476 * elflink.h (elf_link_add_object_symbols): Don't warn about type
477 or size changes because of a weak symbol.
479 * cisco-core.c (SIGEMT): Define if not defined.
481 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
483 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
484 setting ever. Sanity check the version number. Sort out copying
485 flags and other information when adding an indirect symbol.
486 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
487 symbols added by the backend. Clear the entire contents of the
489 (elf_export_symbol): Ignore indirect symbols.
490 (elf_link_output_extsym): Accept a section without an owner in an
492 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
493 version count. Correct the allocation of x_versymp.
495 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
496 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
497 Don't return bfd_und_section_ptr when info->shared.
498 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
499 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
500 (mips_elf_check_relocs): Resolve an indirect symbol in
502 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
503 SHN_MIPS_TEXT or SHN_MIPS_DATA.
505 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
507 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
509 From Eric Youngdale <eric@andante.jic.com>:
510 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
511 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
512 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
513 versioned symbol appears in both a regular and a shared object.
514 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
515 appropriate. Improve error message.
516 (struct elf_outext_info): Rename from elf_finfo_failed. Change
517 all uses. Add localsyms field.
518 (elf_bfd_final_link): When generating a shared library, call
519 elf_link_output_extsym to output all local symbols.
520 (elf_link_output_extsym): Handle symbols which were forced to
523 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
525 From Eric Youngdale <eric@andante.jic.com>:
526 * elf-bfd.h (elf_symbol_type): Add version field.
527 * elfcode.h (elf_slurp_symbol_table): Set version field.
528 * elflink.h (elf_link_add_object_symbols): When creating an
529 indirect symbol for a default version symbol, set DEF_DYNAMIC if
530 appropriate. Set up an indirection from the nondefault version of
532 (NAME(bfd_elf,size_dynamic_sections)): Call
533 elf_link_assign_sym_version before checking whether there are any
534 versions. Always record the version name as a dynamic symbol.
536 (elf_link_assign_sym_version): After finding a version, see if a
537 symbol should be forced to local scope. Create a new version
538 definition if appropriate.
539 (elf_link_output_extsym): Correct indirect symbol handling.
540 * elf.c (bfd_elf_print_symbol): Print version information.
541 (bfd_section_from_shdr): Turn version sections into BFD sections.
542 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
543 if sh_info is not already set.
544 (_bfd_elf_copy_private_section_data): Copy sh_info for version
546 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
547 _bfd_stringtab_add to copy the name into permanent memory if
550 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
552 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
554 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
556 * coffcode.h (bfd_coff_backend_data): Change
557 _bfd_coff_compute_section_file_positions to return a boolean
558 value. Change all callers.
559 (coff_compute_section_file_positions): Change return type to
560 boolean. If the size of the last section changed, then output a
561 zero byte at the end of the file.
562 * libcoff.h: Rebuild.
564 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
565 for at least 6 output symbols.
566 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
567 emit a TC csect to represent the space they take up. For an XO
568 symbol, just emit a reference, not a csect.
570 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
571 Solaris doesn't like the combined options, and the -f is
573 (stamp-tshlink, install): Likewise.
575 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
576 handling when little endian.
578 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
580 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
581 (mn10300_elf_relocate_section): Likewise.
582 (elf_backend_relocate_section): Define.
584 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
585 relocs. Replace them with generic PCREL_{8,16,32} relocs.
586 (elf32_mn10300_howto_table): Likewise.
587 (elf32_mn10300_reloc_map): Likewise.
588 (bfd_elf32_mn10300_reloc): Delete unused function.
590 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
593 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
594 understand, just set the howto field to NULL, and the caller will
595 print an appropriate error message.
597 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
598 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
599 block. Use NULL for initializations of "ptr" rather than bare 0.
600 * coff-h8300.c: Fix typo in comment.
601 * coff-h8500.c: Ditto.
605 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
607 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
608 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
609 m32r_elf_get_relocated_section_contents): First pass at relax support.
611 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
613 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
614 entry for reading verdef records.
615 Use correct braces for computing increments of extverdaux and
616 exteverdef record pointers.
619 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
621 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
625 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
627 * elflink.h (elf_link_find_version_dependencies): Check that
628 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
632 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
634 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
637 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
639 * targets.c (bfd_default_vector): Make non-const.
640 (find_target): New static function, broken out of
642 (bfd_set_default_target): New function.
643 (bfd_find_target): Call find_target. When defaulting, use
644 bfd_default_vector[0] if it is not NULL.
645 * libbfd-in.h (bfd_default_vector): Adjust declaration.
646 * bfd-in2.h, libbfd.h: Rebuild.
648 * syms.c (bfd_is_local_label): Return false if the symbol has no
650 * coff-i960.c (coff_i960_is_local_label_name): New function.
651 (coff_bfd_is_local_label_name): Define.
652 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
653 (coff_bfd_is_local_label_name): Define.
654 * coff-rs6000.c (xcoff_is_local_label_name): New function.
655 (coff_bfd_is_local_label_name): Define.
656 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
657 with .. or _.L_ as local.
658 * elf32-i386.c (elf_i386_is_local_label_name): New function.
659 (bfd_elf32_bfd_is_local_label_name): Define.
660 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
661 beginning with $ as local.
663 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
665 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
666 rather than comparing against info->lprefix.
667 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
668 * elflink.h (elf_link_input_bfd): Likewise.
669 * linker.c (_bfd_generic_link_output_symbols): Likewise.
670 * xcofflink.c (xcoff_link_input_bfd): Likewise.
672 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
673 _bfd_elf_is_local_label_name if not already defined.
674 * elf.c (_bfd_elf_is_local_label_name): New function.
675 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
677 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
678 (m88k_is_local_label_name): New static function.
680 * coffcode.h (coff_bfd_is_local_label_name): Define as
681 _bfd_coff_is_local_label_name if not already defined.
682 * coffgen.c (_bfd_coff_is_local_label_name): New function.
683 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
684 * libcoff.h: Rebuild.
686 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
687 to _bfd_is_local_label_name.
688 (bfd_target): Likewise.
689 * syms.c (bfd_is_local_label): Define as function, not macro.
690 (bfd_is_local_name): Define.
691 * libbfd.c (bfd_generic_is_local_label_name): Rename from
692 bfd_generic_is_local_label, and take a string rather than a
694 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
695 (_bfd_nosymbols_bfd_is_local_label_name): Define.
696 (bfd_generic_is_local_label): Don't declare.
697 (bfd_generic_is_local_label_name): Declare.
698 * bfd-in2.h, libbfd.h: Rebuild.
699 * All backends: Change local_label to local_label_name.
701 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
702 (mips_elf_relocate_got_local): Change return type to boolean.
703 Don't assume that the first zero entry is unassigned; instead, use
705 (mips_elf_relocate_section): Check return value of
706 mips_elf_relocate_got_local.
707 (mips_elf_create_got_section): Initialize assigned_gotno field.
710 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
712 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
716 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
718 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
719 that have no contents merely because linker_mark is not set.
721 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
723 * config.bfd (mips*-*-lnews*): New target.
724 * coff-mips.c (mips_relocate_section): Make assert compare
725 content byteorder instead of header byteorder.
726 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
728 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
729 * configure.in (ecoff_biglittle_vec): Add case.
732 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
734 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
735 name begins with ".note".
736 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
737 section whose name begins with ".note".
738 (get_program_header_size): Corresponding change.
740 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
741 jal and for jal overflow.
743 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
745 From Eric Youngdale <eric@andante.jic.com>:
746 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
747 not found, try looking it up again without the version name.
748 (elf_link_add_object_symbols): Always link against the dynamic
749 symbol table of a dynamic object. When linking against a dynamic
750 object, include version strings in symbol names, and set up
751 version information. Add indirect symbols for default versions.
752 (elf_link_create_dynamic_sections): Add special version sections.
753 (struct elf_assign_sym_version_info): Define.
754 (struct elf_find_verdep_info): Define.
755 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
757 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
758 (elf_link_find_version_dependencies): New static function.
759 (elf_link_assign_sym_version): New static function.
760 (elf_link_renumber_dynsyms): New static function.
761 (struct elf_final_link_info): Add symver_sec field.
762 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
763 local symbols of a dynamic object. Handle DT_VER* constants.
764 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
765 dynamic object. Skip indirect symbols from ELF objects. Remove
766 the version name before choosing a hash bucket. Write out the
767 version information if appropriate.
768 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
769 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
770 (bfd_elf64_size_dynamic_sections): Likewise.
771 * bfd-in2.h: Rebuild.
772 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
773 Change elf_link_hash_flags to unsigned short.
774 (ELF_LINK_HIDDEN): Define.
775 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
776 dynverdef_hdr, dynversym_section, dynverdef_section,
777 dynverref_section, cverdefs, cverrefs, verdef, verref.
778 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
779 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
780 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
781 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
782 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
783 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
784 (_bfd_elf_slurp_version_tables): Declare.
785 * elf.c (_bfd_elf_swap_verdef_in): New function.
786 (_bfd_elf_swap_verdef_out): Likewise.
787 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
788 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
789 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
790 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
791 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
792 version information if there is any.
793 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
794 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
795 (elf_fake_sections): Handle .gnu.version* section names.
796 (assign_section_numbers): Handle SHT_GNU_ver* section types.
797 (_bfd_elf_slurp_version_tables): New function.
798 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
799 version name in string entered in dynamic hash table.
800 * elfcode.h: Include fnmatch.h.
801 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
802 symbol which was forced to become local.
803 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
804 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
805 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
806 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
808 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
810 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
812 (mn10200_elf_relax_section): Correctly compute a symbol's value
813 when the symbol is local, but not in the same section as we are
814 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
817 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
819 * elf32-m32r.c: Rewrite to use ELF backend linker.
820 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
821 Add small data area support (R_M32R_SDA16).
822 * reloc.c: Document BFD_RELOC_M32R_SDA16.
823 * bfd-in2.h,libbfd.h: Regenerated.
825 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
827 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
828 (mn10200_elf_relax_delete_bytes): Likewise.
829 (mn10200_elf_symbol_address_p): Likewise.
830 (mn10200_elf_get_relocated_section_contents): Likewise.
831 (bfd_elf32_bfd_relax_section): Define.
832 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
834 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
835 (mn10200_elf_relocate_section): Likewise.
836 (elf_backend_relocate_section): Define.
839 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
841 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
842 reloc.c, targets.c: New target, elf-*-D30V.
844 * bfd-in2.h, configure, libbfd.h: Rebuilt.
846 * cpu-d30v.c, elf32-d30v.c: New files.
849 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
851 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
852 * bfd-in2.h: Regenerated.
854 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
855 (rtype2howto): Add function.
856 (tic80_howto_table): Add.
859 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
861 * sysdep.h: Don't define errno in MSVC if error.h is included.
864 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
866 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
867 is initialized before it is used.
870 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
872 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
873 symbol into a weak undefined symbol; leave it as a common symbol.
875 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
877 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
878 about a symbol defined in a dynamic object if it has already been
879 defined in a regular object.
881 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
883 * makefile.vms: Add gcc flags to allow compiling with current gcc
885 (targmatch.h): New dependency.
887 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
889 * evax.h (ALPHA_R_CODEADDR): New relocation.
890 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
892 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
894 * bfd-in2.h, libbfd.h: Rebuild.
896 Restrict symbol length to 64 bytes, case preserving:
897 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
898 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
899 (_bfd_evax_length_hash_symbol): Added.
900 * evax-etir.c (_bfd_evax_write_etir): Call
901 _bfd_evax_length_hash_symbol before output of symbol.
902 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
903 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
905 * evax-emh.c: Output filename to object file without path.
907 * evax-egsd.c: New sections for local and global commons.
909 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
910 evax-misc.c, evax.h: Remove 8 bit characters from copyright
911 notices. Replace AXP with Alpha.
913 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
915 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
916 sections if we are creating a shared library.
918 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
920 * configure.host (i386-windows): Don't set host64=true.
922 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
924 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
925 (elf_mips16_gprel_howto): New static variable.
926 (mips16_gprel_reloc): New static function.
927 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
928 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
929 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
930 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
931 * bfd-in2.h, libbfd.h: Rebuild.
933 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
935 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
936 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
939 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
941 * config.bfd: add r5900
944 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
946 * elflink.h (elf_link_input_bfd): If we've discarded a section,
947 the output section will be the absolute section; don't print an
948 assertion message for that case when doing a relocateable link.
950 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
952 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
953 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
954 need_fn_sub, call_stub, and call_fp_stub.
955 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
956 (mips_elf_link_hash_newfunc): Initialize new fields.
957 (mips_elf_link_hash_table_create): Likewise.
958 (mips_elf_relocate_section): Redirect relocations to use mips16
959 stubs when appropriate.
960 (mips_elf_check_relocs): Attach stub sections to the appropriate
961 symbol. Set need_fn_stub when appropriate.
962 (mips_elf_always_size_sections): New static function.
963 (mips_elf_check_mips16_stubs): New static function.
964 (elf_backend_always_size_sections): Define.
965 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
967 * elflink.h (elf_link_input_bfd): Discard local symbols that are
968 attached to sections which are not being included in the link.
970 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
972 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
973 symbol value when computing the addend for a pc_relative
976 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
978 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
979 relocateable link, just skip pc_relative pcrel_offset relocs.
980 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
981 structure for an ARM26 reloc which can be resolved.
982 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
983 reloc can be resolved.
985 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
986 error in overflow check for R_RELBYTE.
988 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
990 * ieee.c (ieee_slurp_section_data): Pick up the start address.
991 From Mark Rasin <mark.rasin@telrad.co.il>.
993 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
996 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
998 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
999 (elf_mn10200_howto_table): Likewise.
1000 (mn10200_reloc_map): Likewise.
1002 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1004 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1005 * bfd-in2.h, libbfd.h: Regenerated.
1006 * elf32-m32r.c: Add support for them.
1008 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1010 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1011 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1013 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1014 r_format and r_pcrel. Always return a value.
1016 * riscix.c (MY_final_link_callback): Define to dummy value.
1018 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1019 relocations against the text segment, look up the output name of
1021 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1022 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1023 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1024 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1025 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1027 start-sanitize-tic80
1028 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1030 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1031 routines for little endian data.
1032 * coffcode.h (coff_write_object_contents): Set magic to
1033 TIC80_ARCH_MAGIC for TIc80.
1035 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1037 * coff-tic80.c (tic80coff_vec): Change to little endian data
1041 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1044 auxiliary_filters parameter to be const char * const *. Accept a
1045 NULL terminated array.
1046 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1047 (bfd_elf32_size_dynamic_sections): Update declaration.
1048 * bfd-in2.h: Rebuild.
1050 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1052 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1053 NOTYPE symbol in a text section as a FUNC symbol.
1055 * coffcode.h (coff_compute_section_file_positions): Force
1056 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1058 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1060 * libaout.h (machine_type): Reserve several values for sparclet.
1062 start-sanitize-tic80
1063 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1065 * config.bfd (tic80-*-*): Don't require 'coff'.
1069 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1071 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1072 table to v850_elf_reloc for all non-standard relocations.
1073 (v850_elf_check_relocs): Add check for h being non-null.
1074 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1075 statement instead of multiple ifs.
1076 (v850_elf_relocate_section): Fix up error message, don't just call
1080 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1082 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1083 Use bfd_elf_generic_reloc as special function for all relocs.
1084 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1086 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1087 24bit pc-relative reloc.
1089 start-sanitize-tic80
1090 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1092 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1093 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1094 header byte order is little endian. Use correct bfd_get and
1095 bfd_put routines for little endian headers.
1096 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1097 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1100 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1102 * reloc.c: Add BFD_RELOC_24.
1103 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1104 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1105 * bfd-in2.h, libbfd.h: Rebuilt.
1107 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1109 elf64-alpha multiple .got rewrite:
1111 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1112 (bfd_elf*_mkobject): Don't define here ...
1113 * elfxx-target.h: ... but rather here. Default always_size_sections
1115 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1116 what the #defines in elf-bfd.h transmuted it to anyway.
1118 * section.c: Add SEC_LINKER_CREATED flag.
1119 * bfd-in2.h: Rebuild.
1120 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1121 relocation section flags.
1122 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1123 SEC_IN_MEMORY to recognize generated bits.
1124 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1126 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1127 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1128 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1129 * elf32-ppc.c (ppc_elf_create_linker_section,
1130 ppc_elf_size_dynamic_sections): Likewise.
1131 * elf32-sparc.c (elf32_sparc_check_relocs,
1132 elf32_sparc_size_dynamic_sections): Likewise.
1133 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1135 (_bfd_elf_create_dynamic_sections): Likewise.
1136 (_bfd_elf_make_linker_section_rela): Likewise.
1137 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1138 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1139 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1140 to identify generated bits.
1141 (elf_link_input_bfd): Likewise.
1143 * elf64-alpha.c: Rewrite everything touching relocations.
1146 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1148 * elf32-v850.c (all functions and static variables): Go through
1149 and regularize names to be of the form v850_elf_<xxx>.
1150 (toplevel): Include <elf/v850.h>.
1151 (enum reloc_type): Move to include/elf/v850.h.
1152 (v850_elf_check_relocs): For common variables, if the variable is
1153 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1154 into the appropriate section.
1155 (elf_backend_check_relocs): Define.
1157 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1159 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1162 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1164 * config.bfd (mips*el-*-linux*): New target.
1165 (mips*-*-linux*): New target.
1167 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1168 Return a useful value.
1170 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1172 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1174 * configure: Rebuild.
1175 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1176 ac_cv_func_mmap in bfd/configure.host.
1178 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1179 filter_shlib and auxiliary_filter_shlib parameters.
1180 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1182 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1183 (bfd_elf64_size_dynamic_sections): Likewise.
1184 * bfd-in2.h: Rebuild.
1186 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1188 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1189 symbols, don't export a symbol which is defined by an object in an
1190 archive which contains shared objects.
1192 start-sanitize-tic80
1193 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1195 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1196 for TI TMS320c80 (MVP).
1197 (bfd_archures_list): Add bfd_tic80_arch.
1198 * bfd-in2.h: Regenerate by running "make headers".
1200 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1202 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1203 * configure.in (case $vec): Correct typo, "tb" not "tp".
1204 Also add cofflink.o for tic80coff_vec.
1205 * configure: Regenerate with autoconf.
1208 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1211 is configured with --with-mmap.
1213 start-sanitize-tic80
1214 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1216 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1217 (ALL_MACHINES): Add cpu-tic80.o
1218 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1219 * coff-tic80.c: Add skeleton, cloned from another coff config.
1220 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1224 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1226 * TODO: Correct a misspelling.
1227 start-sanitize-tic80
1228 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1229 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1230 * configure.in (case $vec): Add tic80coff_vec entry.
1231 * configure: Regenerate with autoconf.
1232 * archures.c (bfd_tic80_arch): Declare.
1233 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1234 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1235 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1236 (bfd_target_vector): Add tic80coff_vec entry.
1239 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1241 * elflink.h (elf_buckets): Add some more values for larger
1244 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1246 * Makefile.in (install): Move subdir_do out of conditional. From
1247 Fred Fish <fnf@cygnus.com>.
1249 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1251 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1253 (elf_mn10200_howto_table): Likewise.
1254 (mn10200_reloc_map): Likewise.
1256 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1258 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1259 mips16 symbol during the link.
1260 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1262 (mips_elf_link_output_symbol_hook): New static function.
1263 (elf_backend_link_output_symbol_hook): Define.
1265 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1268 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1271 against SEC_DEBUGGING sections here (revert patch of December 5).
1272 * elfcode.h (elf_object_p): Check for them here, instead.
1274 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1276 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1277 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1279 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1280 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1281 * elf-bfd.h (struct elf_size_info): Update declaration of
1283 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1284 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1285 * elfxx-target.h: Use new dynamic reloc routines by default.
1286 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1289 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1291 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1292 if NAMES_HAVE_UNDERSCORE is defined.
1294 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1296 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1298 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1300 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1303 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * elflink.h (elf_link_add_object_symbols): Only add a weak
1306 symbol if the real definition is in the dynamic symbol table.
1307 After finding the real definition, then, if it is dynamic, add the
1308 weak symbol to the dynamic symbol table.
1310 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1312 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1314 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1317 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1319 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1321 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1322 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1323 * reloc.c: Remove mn10300 big endian relocs.
1324 * bfd-in2.h, libbfd.h: Rebuilt.
1326 * elf32-mn10200.c: Update from elf32-mn10300.c.
1328 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1330 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1332 * elf32-mn10300.c: Add some comments.
1334 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * ihex.c (ihex_scan): Always initialize buf before jumping to
1338 (ihex_read_section): Likewise.
1340 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1342 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1343 inplace for most relocs.
1345 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1348 even if SEC_ALLOC is not set.
1349 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1350 when deciding whether to copy a reloc into a shared object.
1351 (elf_i386_relocate_section): Likewise.
1352 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1353 (elf32_sparc_relocate_section): Likewise.
1354 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1355 reloc section if it is not set in the source section.
1356 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1357 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1358 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1360 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1362 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1363 expects a .got.plt until we actually create it.
1365 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1367 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1368 message for bfd_reloc_outofrange, rather than aborting. From
1369 Philippe De Muyter <phdm@info.ucl.ac.be>.
1371 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1372 a relocateable link, don't try to process them. From Heinz Wrobel
1373 <wrobel@lpr.e-technik.tu-muenchen.de>.
1375 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1377 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1378 mn10300_info_howto_rel. Tweak reloc argument to be an
1379 Elf32_Internal_Rela.
1380 (USE_RELA): Define instead of USE_REL.
1381 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1383 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1385 * configure.in, configure: Handle mips*-sgi-irix6*.
1386 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1389 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1391 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1392 relocation against a symbol defined in a section with no output
1395 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1397 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1398 * configure, config.in: Rebuild with autoconf 2.12.
1400 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1401 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1402 (swap_out_syms): Set st_other from existing st_other field.
1403 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1405 (elf_link_output_extsym): Set the other field from the global hash
1407 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1408 (elf_mips16_jump_howto): New static variable.
1409 (mips16_jump_reloc): New static function.
1410 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1411 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1412 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1414 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1415 * bfd-in2.h, libbfd.h: Rebuild.
1416 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1418 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1420 * configure.host: Use long long for mips-sgi-irix6*.
1422 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1423 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1425 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1427 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1428 (enum reloc_type): Add more reloc types.
1429 (elf32_mn10300_howto_table): Update for new reloc types.
1430 (elf32_mn10300_reloc_map): Update for new reloc types.
1431 * reloc.c: Add some new relocs for the mn10300 series.
1432 * bfd-in2.h, libbfd.h: Rebuilt.
1434 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1436 * som.c (setup_sections): Don't lose for a space which has
1437 no data, but some symbols.
1439 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1441 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1442 (sunos_link_hash_table_create): Initialize got_needed.
1443 (sunos_create_dynamic_sections): Only set .got section size if it
1444 is not already set. Set got_needed.
1445 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1446 sdynptr, and only handle dynamic sections, if dynamic sections are
1448 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1449 Initialize .got section.
1450 (sunos_scan_ext_relocs): Likewise.
1451 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1453 (sunos_finish_dynamic_link): Check got_needed. Only set up
1454 dynamic linking information if needed.
1456 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1458 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1460 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1462 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1464 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1466 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1469 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1471 * filemode.c: Include sysdep.h.
1472 * ihex.c: Add casts to eliminate compiler warnings.
1473 * sunos.c: Add casts to eliminate compiler warnings.
1475 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1477 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1479 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1480 appropriate relocations in the .so file if shared.
1481 (ppc_elf_relocate_section): Ditto.
1483 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1485 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1486 complain_overflow_unsigned.
1488 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1490 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1491 overflows for R_D10V_16 and R_D10V_18.
1493 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1495 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1496 (do_with_relocs): Likewise.
1497 (do_as_repeat): Likewise.
1498 (copy_expression): Likewise.
1500 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1502 * ieee.c (ieee_write_external_part): Correctly record whether
1503 there is an external part.
1506 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1508 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1509 handle tda offsets for sld.w and sst.w instructions.
1510 Fix alignment check in sld.w and sst.w tda reloc handling.
1513 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1515 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1518 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1520 * elf32-v850.c: Add comments about assumptions about
1521 char, short & long sizes.
1522 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1523 problems for several relocs.
1525 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1526 R_V850_SDA_OFFSET entry.
1529 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1531 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1532 Store import file index in ldindx.
1533 (xcoff_build_ldsyms): Assume that ldsym was not previously
1534 allocated. For an imported symbol, copy ldindx into l_ifile.
1537 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1539 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1540 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1541 fields in R_V850_TDA_OFFSET.
1542 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1543 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1546 * elf32-v850.c: Include bfdlink.h.
1547 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1549 (elf32_v850_bfd_final_link_relocate): New function.
1550 (v850_elf_relocation_section): Likewise.
1551 (elf_backend_relocate_section): Define.
1554 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * binary.c (binary_set_section_contents): Ignore sections which
1557 don't have SEC_LOAD and SEC_ALLOC set.
1559 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1561 * linker.c (_bfd_generic_final_link): Avoid losing static
1562 symbols in the .bss section.
1564 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1567 (mips32_64bit_reloc): New static function.
1568 (mips_reloc_map): Add entry for BFD_RELOC_64.
1569 (mips_elf_relocate_section): Handle R_MIPS_64.
1571 * linker.c (default_indirect_link_order): Print an error message
1572 when attempting to do a relocateable link with different object
1573 file formats, rather than calling abort.
1575 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1577 * reloc.c (m32r relocs): Rename them.
1578 * bfd-in2.h, libbfd.h: Regenerated.
1579 * elf32-m32r.c: Update.
1580 (m32r_elf_10_pcrel_reloc): New function.
1581 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1582 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1584 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1586 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1587 all sections that will be included in the output file.
1588 (_bfd_generic_link_output_symbols): Discard symbols in sections
1589 which are being discarded.
1593 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1594 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1595 (elf_v850_howto_table): Corresponding changes.
1596 (elf_v850_reloc_map): Corresponding changes.
1597 * reloc.c: Add additional V850 relocations.
1598 * bfd-in2.h, libbfd.h: Rebuilt.
1600 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1601 no longer want in pc-relative relocs.
1603 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1605 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1606 accept a reloc against an undefined sybmol!
1608 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1610 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1613 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1615 * VERSION: Bump for new relocation.
1617 * hosts/i386bsd.h: If NBPG is not defined, define it as
1618 PAGE_SIZE, for recent versions of FreeBSD.
1620 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * configure.host: Use `long long' as the 64 bit type on a Solaris
1623 host, since both gcc and the SunPRO compilers support it.
1625 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1627 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1628 mistake to have reused the ECOFF LITERAL for ELF since they have
1629 different semantics.
1630 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1631 * bfd-in2.h, libbfd.h: Rebuild.
1633 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1636 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1637 dynamic relocation for an undefweak symbol when we are building
1638 a static executable.
1640 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1642 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1643 point explicitly to srcdir.
1644 (targmatch.h): Edit references to point explicitly to objdir.
1646 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1648 * config.bfd: When setting targ_cpu, don't get confused by
1651 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1653 * configure.host: Add support for windows host (a build done
1654 under the Microsoft build environment).
1656 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1659 definition in a dynamic object, add it to the dynamic symbol table
1660 if any dynamic object mentions it. Reverts part of last patch.
1662 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1663 (sunos_link_hash_table_create): Initialize got_base.
1664 (bfd_sunos_size_dynamic_sections): If the .got section is more
1665 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1667 (sunos_check_dynamic_reloc): Subtract got_base from a base
1668 relative relocation.
1670 * elf32-mips.c (elf_mips_isa): New static function.
1671 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1672 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1674 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1676 * archive.c (do_slurp_coff_armap): Only treat archive as little
1677 endian for i960 COFF.
1679 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1681 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1682 by the change in size of the section when EXEC_P is not set.
1684 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1685 (m68kcoff_rtype_to_howto): New static function.
1686 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1687 VMA to the addend for a PC relative reloc.
1689 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1691 * Makefile.in: Rebuild dependencies.
1693 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1696 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1698 * Makefile.in: Remove explicit dependencies for mn10200 and
1700 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1701 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1702 (dependencies): Rebuilt.
1704 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1707 during this function.
1709 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1710 section if the flags are compatible.
1712 * configure.in: Add havevecs, and put it in tdefaults.
1713 * mpw-config.in: Likewise.
1714 * configure: Rebuild.
1715 * targmatch.sed: New file; a sed script to build targmatch.h from
1717 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1718 * targets.c: Include "fnmatch.h".
1719 (struct targmatch): Define.
1720 (bfd_target_match): Define by including targmatch.h.
1721 (bfd_find_target): If the target is not found by name, search for
1722 it as a configuration triplet.
1723 * Makefile.in: Rebuild dependencies.
1724 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1725 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1726 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1727 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1728 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1729 (CFILES): Remove i386dynix.c and hp300bsd.c.
1730 (targmatch.h): New target.
1731 (do_clean): Remove targmatch.h.
1733 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1734 * acconfig.h: Add NEED_DECLARATION_GETENV.
1735 * configure, config.in: Rebuild.
1736 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1737 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1739 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1741 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1742 * cpu-mn10200.c, cpu-mn10300.c: New files.
1743 * elf32-mn10200.c, elf32-mn10300.c: New files.
1744 * Makefile.in: Break mn10x00 support into two separate
1745 configurations, mn10200 and mn10300.
1746 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1747 * bfd-in2.h, configure: Rebuilt.
1749 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1751 * Makefile.in (do_clean): Move config.log to do_distclean.
1753 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1755 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1756 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1757 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1758 (elf32-mn10x00.o): Add dependencies.
1759 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1760 (bfd_mn10x00_arch): Declare.
1761 (bfd_archures_list): Add bfd_mn10x00_arch.
1762 * config.bfd: Add mn10x00-*-*.
1763 * configure.in: Add bfd_elf32_mn10x00_vec.
1764 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1765 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1766 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1767 * bfd-in2.h, configure: Rebuilt.
1769 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1771 openVMS/Alpha: Provide filename and case_hack flags via
1772 symbol table from gas.
1773 Add case_hack code for symbol output from vax/vms.
1774 * evax-alpha.c (evax_initialize): Remove filename handling,
1775 filename is provided via symbol table.
1776 (evax_get_symtab): Use local symbol count when setting up table.
1777 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1779 (_bfd_evax_write_egsd): Skip file name symbol.
1780 * evax-emh.c (get_vms_time_string): Local function now.
1781 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1783 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1784 through _bfd_evax_case_hack_symbol.
1785 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1787 (_bfd_evax_basename): Removed.
1788 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1789 * evax.h (evax_private_data_struct): Remove filename.
1790 (flag_hash_long_names, flag_show_after_trunc,
1791 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1794 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1797 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1798 (NO_SWAP_MAGIC): Don't define.
1799 (SWAP_MAGIC): Define.
1801 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1802 no hash table entry for a global symbol.
1804 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1806 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1808 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1810 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1811 symbol type with T_NULL. Warn if symbol type changes. Based on
1812 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1814 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1815 a dynamic object in the dynamic symbol table if it is referenced
1816 or defined by a regular object.
1819 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1821 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1822 remove dwarf local labels. Shrinks binaries by a factor of 3!
1825 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1827 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1828 by hand, rather than by calling bfd_make_section.
1830 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1832 * reloc.c: Rename m32r relocs.
1833 * bfd-in2.h, libbfd.h: Rebuilt.
1834 * elf32-m32r.c: Update.
1836 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1839 link, adjust the symbol index of a base relative reloc. Don't
1840 change the addend of a PC relative reloc if pcrel_offset is set.
1841 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1842 a relocateable link.
1844 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1845 it is zero, in case src_mask matters.
1846 (bfd_install_relocation): Likewise.
1848 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1850 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1852 (_bfd_xcoff_bfd_final_link): Don't set target_index
1853 to an uninitialized value.
1855 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1857 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1858 indices, rather than crashing.
1859 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1861 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1864 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1868 (coff_arm_adjust_symndx): New static function.
1869 (coff_adjust_symndx): Define.
1871 * srec.c (srec_scan): Accept multiple symbols on a single line.
1872 From Pascal Martin <pmartin@alsys.com>.
1876 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1878 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1879 (sunos_merge_private_bfd_data): New function.
1881 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1885 (bfd_merge_private_bfd_data): Likewise.
1886 * section.c (bfd_copy_private_section_data): Likewise.
1887 * syms.c (bfd_copy_private_symbol_data): Likewise.
1888 * bfd-in2.h: Rebuild.
1889 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1890 both BFD's are the right flavour.
1891 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1892 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1893 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1894 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1895 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1896 (ppc_elf_merge_private_bfd_data): Likewise.
1897 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1898 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1900 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1901 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1904 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1906 * reloc.c: Add m32r relocs.
1907 * bfd-in2.h, libbfd.h: Rebuilt.
1908 * cpu-m32r.c,elf32-m32r.c: New files.
1910 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1912 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1914 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * tekhex.c (first_phase): Change type parameter from char to int.
1918 (pass_over): Change func to expect int, not char.
1920 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1921 rather than SEC_LOAD when aligning the file offset for the first
1922 section in a segment.
1924 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1926 * syms.c (coff_section_type): Make arg const.
1927 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1928 to make_bfd_asection().
1929 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1930 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1931 (_bfd_elf_stringtab_init): Remove prototype.
1933 * netbsd-core.c (swap_abort): Add prototype.
1934 * aix386-core.c (swap_abort): Ditto & make static
1935 * hpux-core.c (swap_abort): Ditto & make static.
1936 * irix-core.c (swap_abort): Ditto & make static.
1937 * ptrace-core.c (swap_abort): Ditto & make static.
1938 * trad-core.c (swap_abort): Ditto & make static.
1939 * coffswap.h (coff_swap_reloc_in): Ditto.
1940 (coff_swap_reloc_out): Ditto.
1941 (coff_swap_filehdr_in): Ditto.
1942 (coff_swap_filehdr_out): Ditto.
1943 (coff_swap_sym_in): Ditto.
1944 (coff_swap_sym_out): Ditto.
1945 (coff_swap_aux_in): Ditto.
1946 (coff_swap_aux_out): Ditto.
1947 (coff_swap_lineno_in): Ditto.
1948 (coff_swap_lineno_out): Ditto.
1949 (coff_swap_aouthdr_in): Ditto.
1950 (coff_swap_aouthdr_out): Ditto.
1951 (coff_swap_scnhdr_in): Ditto.
1952 (coff_swap_scnhdr_out): Ditto.
1953 * ihex.c (ihex_sizeof_headers): Ditto.
1954 * tekhex.c (getsym): Ditto.
1955 (find_chunk): Ditto & make static.
1956 (insert_byte): Ditto.
1957 (first_phase): Ditto.
1959 (tekhex_get_symtab): Ditto & make static.
1960 (tekhex_get_symtab_upper_bound): Ditto & make static.
1961 (tekhex_mkobject): Ditto.
1962 (tekhex_object_p): Ditto.
1963 (move_section_contents): Ditto.
1964 (tekhex_get_section_contents): Ditto.
1965 (tekhex_set_arch_mach): Ditto & make static.
1966 (tekhex_set_section_contents): Ditto.
1967 (writevalue): Ditto.
1970 (tekhex_write_object_contents): Ditto.
1971 (tekhex_sizeof_headers): Ditto.
1972 (tekhex_make_empty_symbol): Ditto.
1973 (tekhex_get_symbol_info): Ditto.
1974 (tekhex_print_symbol): Ditto.
1975 * irix-core.c (make_bfd_asection): Ditto.
1976 (irix_core_core_file_p): Ditto.
1977 (irix_core_core_file_failing_command): Ditto.
1978 (irix_core_core_file_failing_signal): Ditto.
1979 (irix_core_core_file_matches_executable_p): Ditto.
1980 (irix_core_make_empty_symbol): Ditto.
1981 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1982 * srec.c (srec_new_symbol): Ditto.
1983 (srec_get_section_contents): Ditto.
1984 (srec_set_arch_mach): Ditto.
1985 (srec_set_section_contents): Ditto.
1986 (internal_srec_write_object_contents): Ditto.
1987 (srec_write_object_contents): Ditto.
1988 (symbolsrec_write_object_contents): Ditto.
1989 (srec_sizeof_headers): Ditto.
1990 (srec_make_empty_symbol): Ditto.
1991 (srec_get_symtab_upper_bound): Ditto.
1992 (srec_get_symtab): Ditto.
1993 (srec_print_symbol): Ditto and make static.
1994 * elf.c (elf_read): Ditto
1995 (assign_section_numbers): Ditto.
1996 (elf_fake_sections): Ditto.
1997 (sym_is_global): Ditto.
1998 (elf_map_symbols): Ditto.
1999 (get_program_header_size): Ditto.
2000 * coffgen.c (make_a_section_from_file): Ditto.
2001 (coff_real_object_p): Ditto.
2002 (fixup_symbol_value): Ditto.
2003 (build_debug_section): Ditto.
2005 * syms.c (coff_section_type): Ditto.
2007 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2009 * bfd-in2.h: Rebuilt after m32r changes.
2011 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2013 * config.bfd,configure.in,configure: Add m32r support.
2014 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2015 * config.bfd: Keep target list alphabetically sorted.
2018 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2020 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2021 to add in the constant part found in the instruction itself.
2022 (case R_V850_HI16_S): Likewise.
2025 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2027 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2028 and R_D10V_18 to be 1 (word).
2030 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2032 * stabs.c (_bfd_link_section_stabs): If the output_section field
2033 of either section is bfd_abs_section, then the linker is
2034 discarding the section and we should not optimize it.
2036 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2038 * Makefile.in (aout-sparcle.o): New target.
2039 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2040 * config.bfd (sparclet-*-aout*): Add case.
2041 * configure.in (sparcle_aout_vec): Add case.
2042 * configure: Regenerated.
2043 * targets.c (sparcle_aout_vec): Declare.
2044 (bfd_target_vector): Add sparcle_aout_vec.
2045 * aout-sparcle.c: New file.
2048 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2050 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2051 low order sign bit propogation for R_V850_HI16_S.
2053 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2054 handling V850 specific relocs.
2055 (elf_v850_howto_table): Use the new function for some
2056 relocations. Twiddle masks & shifts for some relocs.
2057 Set partial_inplace where needed.
2060 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2062 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2063 default architecture to a machine number of 0.
2064 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2066 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2067 the output BFD is the default, set it from the first input BFD.
2070 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2072 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2073 insert at bitpos zero. The HI16 relocs are shifted right
2074 by 16 bits. Fix src_mask for all relocs.
2075 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2077 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2081 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2083 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2084 Rewrite to use BFD file read routines and to avoid using a fixed
2085 length for the file name.
2088 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2090 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2091 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2092 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2093 to R_V850_{32,16,8}.
2095 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2097 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2098 (elf_v850_howto_table): Add info for HI16_S reloc.
2099 (v850_reloc_map): Add HI_16_S reloc.
2100 * reloc.c: Define BFD_RELOC_V850_* relocs.
2103 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * elf32-sh.c: New file.
2107 * elf.c (prep_headers): Handle bfd_arch_sh.
2108 * elfcode.h (write_relocs): Handle absolute symbol.
2109 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2110 (_bfd_elf64_link_read_relocs): Declare.
2111 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2112 elf_link_read_relocs. Make globally visible. Change all
2114 (elf_link_input_bfd): Get external symbols from cache in
2115 symtab_hdr->contents. Get contents from cache in
2117 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2119 * reloc.c: Define BFD_RELOC_SH_* relocs.
2120 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2121 * coff-sh.c (sh_insns_conflict): Fix a return value.
2122 (_bfd_sh_align_load_span): New globally visible function, broken
2123 out of sh_align_load.
2124 (sh_align_load): Call _bfd_sh_align_load_span.
2125 (sh_swap_insns): Change relocs parameter to PTR.
2126 * bfd-in2.h, libbfd.h: Rebuild.
2127 * targets.c (bfd_elf32_sh_vec): Declare.
2128 (bfd_elf32_shl_vec): Declare.
2129 * config.bfd (sh-*-elf*): New target.
2130 * configure.in (bfd_elf32_sh_vec): New target vector.
2131 (bfd_elf32_shl_vec): New target vector.
2132 * configure: Rebuild.
2133 * Makefile.in: Rebuild dependencies.
2134 (BFD32_BACKENDS): Add elf32-sh.o.
2135 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2137 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2138 page before checking D_PAGED.
2140 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2141 (ihex_write_object_contents): Remove extbase; always use segbase
2144 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2146 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2147 * configure.host (i[345]86-*-*): Ditto.
2148 * config.bfd (i[345]86-*-*): Ditto.
2149 * configure: Regenerate.
2151 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2154 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2156 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2157 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2158 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2159 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2160 will have an ST_CODE type, change the symbol's type to ST_DATA.
2161 * som.c (hppa_som_gen_reloc_type): Update prototype.
2163 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2165 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2166 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2167 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2168 (mips_elf_finish_dynamic_sections): Likewise.
2170 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * configure.host (HLDENV): New variable to set. Set it for
2173 *-*-sysv4*, since those linkers may not support -R but they always
2174 support LD_RUN_PATH.
2176 * libieee.h (NSECTIONS): Don't define.
2177 (ieee_data_struct): Change section_table to asection **. Add
2179 * ieee.c (get_section_entry): If the table isn't big enough, make
2181 (ieee_slurp_sections): Remove assertion about number of sections.
2182 (ieee_object_p): Adjust initialization of ieee to match changes to
2185 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2186 symbols merely because we are generating a shared library.
2187 (xcoff_build_ldsyms): Don't set up global linkage code for an
2188 undefined symbol merely because we are generating a shared
2192 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2194 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2195 (BFD32_BACKENDS) Add elf32-v850.o.
2196 * archures.c: Add bfd_v850_arch.
2197 * bfd-in2.h: Add bfd_v850_arch.
2198 * config.bfd (v850-*-*): New target.
2199 * configure: (bfd_elf32_v850_vec) New vector.
2200 * configure.in: (bfd_elf32_v850_vec) New vector.
2201 * cpu-v850.c: New file.
2202 * elf.c (prep_headers): Added case bfd_arch_v850.
2203 * elf32-v850.c: New file.
2204 * targets.c (bfd_elf32_v850_vec): New vector.
2207 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2210 a function code symbol for an XMC_XO symbol.
2212 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2214 * mpw-config.in: Update editing of autoconf vars to reflect
2215 Jul 18 configure.in change.
2216 * mpw-make.sed: Update editing of include pathnames to be
2217 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2219 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2221 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2222 which to offset to get the .plt entry address is ".plt".
2224 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2226 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2227 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2228 Added, for internal use by the ARM gas.
2230 * bfd-in2.h: Rebuilt
2232 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2234 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2235 in section dynidx start.
2237 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2240 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2241 optimization for g++.
2243 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2245 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2246 the -mrelocatable-lib bit set and the other doesn't, clear the
2247 -mrelocatable-lib bit in the header.
2249 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2252 symbol against a STT_FUNC symbol in a shared library.
2254 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2256 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2257 symbol is found, automatically define the corresponding function
2260 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2261 if sym.n_numaux is not zero.
2262 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2263 entry to disagree about the number of aux entries if the symbol
2266 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2267 section if it might be needed, not just if info->shared.
2268 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2269 the start of .rel.dyn if we are going to use it.
2270 (mips_elf_finish_dynamic_sections): Only clear the first element
2271 of .rel.dyn if the size is greater than zero.
2273 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2276 undefined_symbol callback for a symbol, then don't issue any more
2277 warnings about loader relocs.
2278 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2279 after calling the undefined_symbol callback.
2281 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2282 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2283 as the AIX linker seems to do.
2285 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2287 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2288 (evax_initialize): Remove evax_reloc_table.
2289 (evax_close_and_cleanup): Ditto.
2291 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2293 (evax_bfd_reloc_type_lookup): Ditto.
2294 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2295 cooked_size == raw_size.
2296 * evax-emh.c (_bfd_evax_register_filename): Remove.
2297 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2298 * evax-misc.c (add_new_contents): Malloc section at full size.
2299 (_bfd_save_evax_section): Memcpy section contents directly.
2300 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2301 (evax_reloc_table): Remove.
2303 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2305 * makefile.vms: Add better support for DEC C compilation
2306 Add evax.h dependencies
2308 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2309 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2310 (BFD_RELOC_ALPHA_BASEREG): Remove.
2311 * bfd-in2.h, libbfd.h: Rebuild.
2313 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2315 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2316 getgid if _WIN32 is defined.
2317 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2319 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2321 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2322 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2324 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2327 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2329 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2331 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2332 (NEED_DECLARATION_REALLOC): New macro.
2333 * configure, config.in: Rebuild.
2334 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2335 (realloc): Declare if NEED_DECLARATION_REALLOC.
2337 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2338 <strings.h> if they exist.
2340 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2342 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2344 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2346 Based on patches from Eric Valette <valette@crf.canon.fr>:
2347 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2348 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2349 (elf_howto_table): Add entries for new relocs.
2350 (elf_i386_reloc_type_lookup): Handle new relocs.
2351 (elf_i386_info_to_howto): Just call abort.
2352 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2353 (elf_i386_relocate_section): Likewise.
2355 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2357 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2359 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2361 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2362 only get the LMA from the phdr if they are in the same part of the
2365 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2366 new segment to make them more comprehensible. If the relationship
2367 between the LMA and the VMA changed, start a new segment. Don't
2368 check dynsec when deciding whether to start a new segment for a
2369 writeable section; -N will now handle this.
2371 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2373 * libhppa.h: Remove "esel" changes. Not the right approach.
2374 * som.c: Corresponding changes.
2375 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2376 which don't have a SOM symbol type associated with them.
2377 Reverses a 1994 change.
2379 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2381 Make ld -N more reasonable for ELF:
2382 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2383 phdr_in_section to false, and always use a single load segment.
2384 (elf_sort_sections): Sort sections by LMA after VMA.
2385 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2386 align to maxpagesize.
2387 (assign_file_positions_except_relocs): Likewise.
2388 * elfcode.h (elf_object_p): If a section is loaded but not page
2389 aligned, clear D_PAGED.
2391 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2393 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2394 Added, for internal use by the ARM gas.
2396 * bfd-in2.h: Rebuilt
2398 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2400 * libhppa.h (R_HPPA_ESEL): New field selector.
2401 (e_esel): Similarly.
2402 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2403 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2404 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2406 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2409 archive search before looking for stripped dynamic objects.
2411 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2414 symbol a warning rather than an error.
2416 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2418 * elf.c (assign_file_positions_for_segments): Track the virtual
2419 memory position separately from the file position, and use it to
2420 compute the alignment adjustment.
2422 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2424 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2425 and fixed mask on R_D10V_10_PCREL_L.
2427 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2429 * elf64-mips.c: Include "aout/ar.h".
2430 (mips_elf64_slurp_armap): New static function.
2431 (mips_elf64_write_armap): New static function.
2432 (bfd_elf64_archive_*): Define.
2433 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2434 Use instead of bfd_generic_archive_p.
2435 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2436 instead of _bfd_write_archive_contents.
2437 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2438 _bfd_generic_mkarchive.
2439 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2440 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2442 (TARGET_LITTLE_SYM): Likewise.
2443 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2445 * Makefile.in: Rebuild dependencies.
2447 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2448 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2449 SHT_MIPS_EVENTS sections.
2450 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2451 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2453 (_bfd_mips_elf_fake_sections): Likewise.
2455 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2456 * ecoff.c (ecoff_compute_section_file_positions): Copy
2457 rdata_in_text from backend info to tdata. Clear it if any data
2458 section comes before .rdata.
2459 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2460 tdata rather than backend info.
2462 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * configure.in: Fix test for whether a compiler has a 64 bit
2465 type. From Jim Wilson <wilson@cygnus.com>.
2467 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2469 * configure.host (mips-sgi-irix6*): New host.
2471 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2472 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2473 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2475 * configure: Rebuild.
2476 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2477 (BFD_HOST_64_BIT): Define conditionally.
2478 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2479 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2480 (symvalue, bfd_size_type): Likewise.
2481 * bfd-in2.h: Rebuild.
2482 * Makefile.in (do_clean): Remove bfd-tmp.h.
2483 (do_distclean): Remove bfd-in3.h.
2484 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2485 (bfd-in3.h): New target.
2487 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2488 Andrew Gierth <ANDREWG@microlise.co.uk>.
2490 * configure.host: Set INSTALL_SHLIB.
2491 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2492 * configure: Rebuild.
2493 * Makefile.in (install): Use @INSTALL_SHLIB@.
2495 * config.bfd (mips*-*-irix6*): New target.
2496 * configure.host: Handle Irix 6 shared library like Irix 5.
2498 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2499 symbol for a magic name.
2500 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2502 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2505 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2507 * mpw-config.in: Add ELF support to mips config, create the
2508 elf32-target.h file in the object dir.
2509 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2511 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2513 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2514 Also removed most abort calls, in favor of using bfd reporting.
2516 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2518 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2519 (BFD32_BACKENDS) Add elf32-d10v.o.
2520 * archures.c: Add bfd_d10v_arch.
2521 * bfd-in2.h: Add bfd_d10v_arch.
2522 * config.bfd (d10v-*-*): New target.
2523 * configure: (bfd_elf32_d10v_vec) New vector.
2524 * configure.in: (bfd_elf32_d10v_vec) New vector.
2525 * cpu-d10v.c: New file.
2526 * elf.c (prep_headers): Added case bfd_arch_d10v.
2527 * elf32-d10v.c: New file.
2528 * libbfd.h: Rebuild.
2529 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2530 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2531 * targets.c (bfd_elf32_d10v_vec): New vector.
2533 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2535 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2537 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2539 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2540 bfd_mach_i386_i8086 machine types.
2542 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2547 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2549 * coffcode.h (coff_set_section_contents): A/UX does not require
2550 special handling of the _LIB section.
2552 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2554 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2555 value for R_RELBYTE.
2557 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2558 array if one was allocated.
2560 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2562 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2563 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2564 use_rld_obj_head and rld_value.
2565 (mips_elf_link_hash_table_create): Initialize new fields.
2566 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2568 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2569 __rld_obj_head symbol not seen, create an __rld_map symbol.
2570 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2571 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2572 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2573 __rld_obj_head symbol.
2574 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2576 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2578 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2580 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2581 ppc_elf_addr16_ha_reloc.
2582 (ppc_elf_addr16_ha_reloc): New static function.
2584 * coff-mips.c (struct mips_hi): Define.
2585 (mips_refhi_list): New static variable.
2586 (mips_refhi_addr, mips_refhi_addend): Remove.
2587 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2588 (mips_reflo_reloc): Process mips_refhi_list.
2589 (mips_relhi_list): New static variable.
2590 (mips_relhi_addr, mips_relhi_addend): Remove.
2591 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2592 (mips_rello_reloc): Process mips_relhi_list.
2593 (mips_relocate_section): Permit an arbitrary number of REFHI or
2594 RELHI relocs before the associated REFLO or RELLO reloc.
2596 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2598 * aout-target.h (MY(callback)): Set reloc_count fields.
2600 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2603 sections unless this is a SunOS link.
2605 * VERSION: Set to 2.7.1.
2607 * Released binutils 2.7.
2609 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * i386aout.c: Include "aout/aout64.h".
2612 (i386aout_write_object_contents): New static function.
2613 (MY_write_object_contents): Define.
2615 * netbsd.h (MY(write_object_contents)): Make sure that
2616 adjust_sizes_and_vmas is called before fiddling with the magic
2619 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2623 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2625 * libbfd-in.h (itos, stoi): Don't define.
2626 * libbfd.h: Rebuild.
2627 * i386lynx.c (KEEPIT): Define as udata.i.
2628 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2629 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2630 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2631 flags. Don't use stoi.
2633 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2635 * elf.c (map_sections_to_segments): Don't start a new segment for
2636 a writable section if it's on the same page as the previous
2637 segment. Reset the writable variable for a readonly section.
2639 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2641 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2642 first_thunk_address, thunk_size, and import_table_size.
2643 * peicode.h: Improved some diagnostics regarding edata sections.
2645 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2647 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2648 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2650 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2653 with XCOFF_DEF_DYNAMIC set is really defined.
2654 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2655 (xcoff_link_add_symbols): Only create special sections if using an
2658 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2660 (bfd_install_relocation): Likewise.
2662 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2664 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2666 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2667 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2668 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2669 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2670 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2671 are found for LITERAL relocs.
2672 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2673 taken, we cannot generate a .plt entry for the symbol.
2675 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2677 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2678 sysconf functions (for gprof).
2679 * configure, config.in: Rebuild.
2681 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2684 an archive if it has a map. If the object file has the wrong
2687 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2688 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2690 (alpha_relocate_section): Likewise.
2692 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2693 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2694 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2695 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2696 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2697 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2698 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2699 * peicode.h: Corresponding changes.
2701 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2703 * elflink.h (elf_create_pointer_linker_section): Comment out code
2704 dealing with making GOT pointers negative of the GOT symbol for
2707 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2709 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2710 increment the .rela.plt size until after we're done creating the
2712 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2713 .rela.plt offset directly rather than calculating it.
2715 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2717 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2718 Use autoconf-set values.
2719 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2720 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2723 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2724 * configure: Rebuilt.
2726 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2728 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2729 handling code > 1k away.
2731 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2733 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2734 defined, output whenever the symbol is updated.
2736 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2738 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2739 section to 0 if user_set_vma is set.
2740 * elflink.h (elf_bfd_final_link): Likewise.
2742 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2744 Partially undo patch of Jun 20.
2745 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2746 (coff_compute_section_file_positions): Likewise.
2747 (coff_write_object_contents): Likewise. Re-add deleted code, but
2748 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2749 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2751 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2753 * config.bfd: Add support for *-*-rtems* configurations.
2755 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2757 * elf.c (prep_headers): Add bfd_arch_alpha case.
2759 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2761 * elf64-alpha.c: New file.
2762 * config.bfd (alpha-*-linuxecoff*): New target.
2763 (alpha-*-linux*, alpha-*-elf*): New targets.
2764 * configure.in (bfd_elf64_alpha_vec): New vector.
2765 * configure: Rebuild.
2766 * targets.c (bfd_elf64_alpha_vec): Declare.
2767 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2768 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2769 * bfd-in2.h, libbfd.h: Rebuild.
2770 * Makefile.in: Rebuild dependencies.
2771 (BFD64_BACKENDS): Add elf64-alpha.o.
2772 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2774 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2777 than relying on a right shift of 32.
2779 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2781 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2782 ifdef to COFF_WITH_PE.
2783 (coff_compute_section_file_positions): Likewise.
2784 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2785 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2786 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2787 COFF_IMAGE_WITH_PE, always include.
2789 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2791 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2794 approximate the correct answer if SIZEOF_HEADERS was not used.
2796 * binary.c (binary_set_section_contents): Set section file
2797 position based on LMA rather than VMA.
2799 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2801 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2802 symbols if info->strip == strip_all.
2804 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2806 * coff-h8300.c: Remove #if 0 code.
2807 (compatable): Don't allow mixing/matching of different architectures.
2809 * archures.c (bfd_mach_h8300s): Add.
2810 * bfd-in2.h: Rebuilt.
2811 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2813 (h8300_reloc16_estimate): Likewise.
2814 (h8300_reloc16_extra_cases): Likewise.
2815 (h8300_bfd_link_add_symbols): Likewise.
2816 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2817 (coff_set_flags): Likewise.
2818 * cpu-h8300.c (h8300_scan): Likewise.
2819 Add H8/S to bfd_h8300_arch list.
2821 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2823 Added support for Alpha OpenVMS:
2824 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2825 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2826 * config.h-vms, makefile.vms: New files.
2827 * config.bfd (alpha-*-*vms*): New target.
2828 * configure.in (evax_alpha_vec): New target vector.
2829 * configure: Rebuild.
2830 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2831 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2832 * targets.c (bfd_target_evax_flavour): Define.
2833 (evax_alpha_vec): Declare.
2834 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2835 if BFD64 is defined.
2836 * bfd-in2.h, libbfd.h: Rebuild.
2837 * Makefile.in: Rebuild dependencies.
2838 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2839 evax-emh.o, and evax-misc.o.
2840 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2841 evax-etir.c, evax-emh.c, and evax-misc.c.
2842 (HFILES): Add evax.h.
2844 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2848 (h8300_bfd_link_add_symbols): Likewise.
2850 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2852 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2853 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2855 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2858 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2860 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2861 R_MIPS_32 relocs if creating a shared library.
2863 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2865 * peicode.h (add_data_entry): Use pei_section_data rather than
2866 _cooked_size. Corresponds to May 13 change in coffcode.h.
2868 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2870 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2871 * coffcode.h (coff_write_object_contents): If there are long
2872 section names, always set the f_symptr field, even if there are no
2874 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2875 if there are no symbols.
2877 * coffgen.c (make_a_section_from_file): Check return value of
2878 _bfd_coff_read_string_table.
2879 (coff_real_object_p): Check return value of
2880 make_a_section_from_file.
2881 (_bfd_coff_read_string_table): Check that there are some symbols
2882 before trying to read the string table size.
2884 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2887 to replace a symbol in a dynamic object with a symbol from another
2888 dynamic object, do the replacement if the existing symbol is
2889 global linkage code.
2891 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2892 for _ptrgl, and treat it as global linkage code.
2894 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2895 filename or N_SO symbol past the offset, and use it to indicate
2896 that there is no line number or function when appropriate.
2898 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2900 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2901 common symbol defined by the linker. Don't export function code
2902 even if export_defineds is set.
2904 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2906 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2908 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2909 (h8300_symbol_address_p): New function.
2910 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2913 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2915 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2917 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2918 correctly for the two variants. Allow relaxing if the target
2919 is 128 bytes away since after relaxation it'll be 126 bytes away.
2920 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2921 "dot" and "value". Allow relaxing if the target is 128 bytes
2922 away since after relaxation it'll be 126 bytes away.
2923 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2924 the given section until nothing changes.
2926 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2928 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2929 alignment hack--we can get the lnnoptr info another way without
2930 suddenly increasing the alignment requirements. Set the flags for
2932 (ecoff_compute_section_file_positions): Do so.
2934 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2937 to keep the HP emulator database happy.
2939 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2940 From Kevin Buettner <kev@primenet.com>.
2942 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2945 name of a NULL section.
2947 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2950 set, always call the notice callback.
2952 * VERSION: Increment for bfdlink.h change.
2954 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2957 (sh_relax_delete_bytes): Correct handling of differently sized
2958 trailing alignment reloc.
2960 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2961 * bfd-in2.h: Rebuild.
2962 * configure.in: Warn if there is no known 64 bit type.
2963 * configure: Rebuild.
2965 * Makefile.in: Rebuild dependencies.
2966 (BFD32_BACKENDS): Add ppcboot.o.
2967 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2969 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2970 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2972 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2975 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2976 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2977 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2979 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * elf64-mips.c: Improve reloc special_functions and handling of
2982 SHT_MIPS_OPTIONS section.
2983 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2984 mips_elf_hi16_reloc and make globally visible.
2985 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2986 make globally visible.
2987 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2988 make globally visible.
2989 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2990 and make globally visible.
2991 (gprel16_with_gp): Check howto->src_mask before using value in
2993 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2994 and make globally visible.
2995 (gprel32_with_gp): Check howto->src_mask before fetching value.
2996 (bfd_mips_elf_swap_options_in): New function.
2997 (bfd_mips_elf_swap_options_out): New function.
2998 (_bfd_mips_elf_set_private_flags): Rename from
2999 mips_elf_set_private_flags and make globally visible.
3000 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3001 mips_elf_copy_private_bfd_data and make globally visible.
3002 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3003 mips_elf_merge_private_bfd_data and make globally visible.
3004 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3005 for a SHT_MIPS_OPTIONS section.
3006 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3007 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3008 name of a SHT_MIPS_OPTIONS section.
3009 (_bfd_mips_elf_set_section_contents): New function.
3010 (mips_elf32_section_processing): Set the GP value in a
3011 SHT_MIPS_OPTIONS section.
3012 (_bfd_mips_elf_find_nearest_line): Rename from
3013 mips_elf_find_nearest_line and make globally visible.
3014 (bfd_elf32_set_section_contents): Define.
3015 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3016 (_bfd_mips_elf_lo16_reloc): Declare.
3017 (_bfd_mips_elf_gprel16_reloc): Declare.
3018 (_bfd_mips_elf_got16_reloc): Declare.
3019 (_bfd_mips_elf_gprel32_reloc): Declare.
3020 (_bfd_mips_elf_set_private_flags): Declare.
3021 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3022 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3023 (_bfd_mips_elf_find_nearest_line): Declare.
3024 (_bfd_mips_elf_set_section_contents): Declare.
3026 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3028 (elf_info_to_howto): Define.
3029 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3031 (elf_info_to_howto): Define.
3032 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3034 (elf_info_to_howto): Define.
3036 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3037 R_MOV16B[12], to match change in coff/internal.h.
3039 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * elf64-mips.c: Extensive additions to provide better support for
3042 writing files and for gas.
3043 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3044 of mips_elf_object_p.
3045 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3046 _bfd_mips_elf_object_p.
3047 (_bfd_mips_elf_final_write_processing): Rename from
3048 mips_elf_final_write_processing and make globally visible.
3049 (_bfd_mips_elf_fake_sections): Rename from
3050 mips_elf_fake_sections and make globally visible.
3051 (_bfd_mips_elf_section_from_bfd_section): Rename from
3052 mips_elf_section_from_bfd_section and make globally visible.
3053 (_bfd_mips_elf_section_processing): New function, broken out of
3054 mips_elf_section_processing.
3055 (mips_elf32_section_processing): Rename from
3056 mips_elf_section_processing; call
3057 _bfd_mips_elf_section_processing.
3058 (_bfd_mips_elf_symbol_processing): Rename from
3059 mips_elf_symbol_processing and make globally visible.
3060 (_bfd_mips_elf_read_ecoff_info): Rename from
3061 mips_elf_read_ecoff_info and make globally visible.
3062 (mips_elf32_ecoff_debug_swap): Rename from
3063 mips_elf_ecoff_debug_swap.
3064 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3065 struct symbol_cache_entry.
3066 (_bfd_elf_validate_reloc): New function, moved in from
3067 elfcode.h:validate_reloc.
3068 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3069 to _bfd_elf_validate_reloc. Change all callers.
3070 * elf-bfd.h (bfd_section_from_shdr): Declare.
3071 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3072 (_bfd_elf_validate_reloc): Declare.
3073 (_bfd_mips_elf_object_p): Declare.
3074 (_bfd_mips_elf_fake_sections): Declare.
3075 (_bfd_mips_elf_section_from_bfd_section): Declare.
3076 (_bfd_mips_elf_section_processing): Declare.
3077 (_bfd_mips_elf_symbol_processing): Declare.
3078 (_bfd_mips_elf_read_ecoff_info): Declare.
3079 (_bfd_mips_elf_final_write_processing): Declare.
3080 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3083 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3084 (mips_elf_final_write_processing): Likewise.
3086 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3088 64-bit MIPS ELF ABI objdump support:
3089 * elf64-mips.c: New file.
3090 * Makefile.in: Rebuild dependencies.
3091 (BFD64_BACKENDS): Add elf64-mips.o.
3092 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3093 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3094 bfd_elf64_littlemips_vec to targ_selvecs.
3095 (mips*-*-elf*): Likewise.
3096 * confingure.in: Add bfd_elf64_bigmips_vec and
3097 bfd_elf64_littlemips_vec to vector switch.
3098 * configure: Rebuild.
3099 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3100 broken out of mips_elf_section_from_shdr.
3101 (mips_elf32_section_from_shdr): Rename from
3102 mips_elf_section_from_shdr. Call new function.
3103 (elf_backend_section_from_shdr): Update name of renamed function.
3104 * elf-bfd.h (struct elf_size_info): Change second parameter of
3105 write_out_phdrs to be const. Likewise for second parameter of
3107 (struct bfd_elf_section_data): Add rel_hdr2 field.
3108 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3109 (bfd_elf32_swap_symbol_out): Likewise.
3110 (bfd_elf32_swap_reloc_in): Likewise.
3111 (bfd_elf32_swap_reloc_out): Likewise.
3112 (bfd_elf32_swap_reloca_in): Likewise.
3113 (bfd_elf32_swap_reloca_out): Likewise.
3114 (bfd_elf32_swap_phdr_in): Likewise.
3115 (bfd_elf32_swap_phdr_out): Likewise.
3116 (bfd_elf32_swap_dyn_in): Likewise.
3117 (bfd_elf32_swap_dyn_out): Likewise.
3118 (bfd_elf32_slurp_symbol_table): Declare.
3119 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3120 (bfd_elf32_write_out_phdrs): Declare.
3121 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3122 (bfd_elf64_swap_symbol_out): Likewise.
3123 (bfd_elf64_swap_reloc_in): Likewise.
3124 (bfd_elf64_swap_reloc_out): Likewise.
3125 (bfd_elf64_swap_reloca_in): Likewise.
3126 (bfd_elf64_swap_reloca_out): Likewise.
3127 (bfd_elf64_swap_phdr_in): Likewise.
3128 (bfd_elf64_swap_phdr_out): Likewise.
3129 (bfd_elf64_swap_dyn_in): Likewise.
3130 (bfd_elf64_swap_dyn_out): Likewise.
3131 (bfd_elf64_slurp_symbol_table): Declare.
3132 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3133 (bfd_elf64_write_out_phdrs): Declare.
3134 (_bfd_mips_elf_section_from_shdr): Declare.
3135 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3136 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3137 section for the section, add the new one to rel_hdr2. Increment
3138 reloc_count rather than setting it.
3139 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3140 Remove static declaration.
3141 (elf_write_shdrs_and_ehdr): Define name as macro.
3142 (elf_write_out_phdrs): Likewise.
3143 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3144 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3145 (elf_swap_symbol_in): Change second parameter to be const.
3146 (elf_swap_symbol_out): Likewise.
3147 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3148 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3149 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3150 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3151 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3152 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3153 parameter to be const. Make non-static.
3154 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3156 (elf_slurp_symbol_table): Make non-static.
3157 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3158 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3159 (elf_backend_size_info): Likewise.
3160 (elfNN_bed): Use elf_backend_size_info.
3161 * targets.c (bfd_elf64_bigmips_vec): Declare.
3162 (bfd_elf64_littlemips_vec): Declare.
3163 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3164 bfd_elf64_littlemips_vec if BFD64 is defined.
3166 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3168 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3171 zeroes, in alignment holes.
3173 * configure: Rebuild with autoconf 2.10.
3175 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3176 potential leading underscore in the allocated buffer.
3178 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3180 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3181 symbols into .sbss if this is a relocatable link.
3183 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3186 undefined symbols when creating a shared library.
3188 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3190 * coff-sh.c: Add a bunch of new code and static const arrays to
3191 support aligning loads and stores on four byte memory boundaries.
3193 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3195 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3196 call sh_align_loads.
3197 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3200 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3202 * cache.c (bfd_open_file): Unlink the file before opening it for
3203 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3205 * opncls.c (bfd_fdopenr): Set opened_once.
3207 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3209 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3212 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3213 the code unconditionally.
3215 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3217 * libcoff-in.h (struct pei_section_tdata): Define structure.
3218 (pei_section_data): Define macro.
3219 * libcoff.h: Rebuild.
3220 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3221 store s_paddr field in pei_section_data.
3222 (coff_compute_section_file_positions): Use pei_section_data rather
3223 than _cooked_size, and don't overwrite an existing value.
3224 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3225 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3226 * peicode.h (coff_bfd_copy_private_section_data): Define if
3228 (pe_bfd_copy_private_section_data): New static function if
3231 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * srec.c (srec_set_arch_mach): Write as a function rather than a
3236 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3237 no map, just check each member in turn to see whether it is
3240 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3242 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3243 table. Call BFD_ASSERT to validate header size, instead of
3245 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3248 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3250 * ppcboot.c: New target for looking at PPCbug boot records.
3252 * config{ure.in,.bfd}: Add support for ppcboot target.
3254 * configure: Regenerate.
3256 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3258 * coff-h8300.c (howto_table): Update names to match recent
3259 changes to include/coff/internal.h. Fix minor errors in the
3260 existing relocs. Add R_MOVL1 and R_MOVL2.
3261 (rtype2howto): Similarly.
3262 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3263 existing relaxing code and peform more relaxing.
3264 (h8300_reloc16_extra_cases): Likewise.
3266 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3268 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3271 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3273 * elfcode.h (elf_object_p): Reject generic ELF target if
3274 e_machine matches an alternate machine code in a specific backend.
3276 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3277 obsolete align_power_min field.
3279 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3281 * coff-h8300.c (reloc_howto_type): Add howto entry for
3283 (rtype2howto): Handle R_PCRWORD_B.
3284 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3285 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3286 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3287 branch (R_PCWORD_B).
3289 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3291 * aoutx.h (translate_from_native_sym_flags): Set the section for
3292 BSF_CONSTRUCTOR symbols.
3294 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3297 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3299 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3300 stop looking when section is found.
3302 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * coffcode.h (STRING_SIZE_SIZE): Define.
3305 (styp_to_sec_flags): Handle long symbol names when looking for the
3307 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3308 (bfd_coff_long_section_names): Define.
3309 (coff_write_object_contents): Handle long section names.
3310 (bfd_coff_std_swap_table): Initialize new field.
3311 * libcoff.h: Rebuild.
3312 * coffgen.c (make_a_section_from_file): Handle long section
3314 (coff_write_symbols): Handle long section names.
3315 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3316 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3317 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3318 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3319 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3320 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3321 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3322 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3324 * bout.c (b_out_callback): Set lma of sections.
3325 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3326 parameter to output_bfd. Used input_bfd instead of output_bfd in
3329 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * aoutx.h (translate_from_native_sym_flags): Don't create
3332 SEC_CONSTRUCTOR sections.
3333 * ecoff.c (ecoff_set_symbol_info): Likewise.
3335 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3336 From Don Bowman <bowman@waterloo.hp.com>.
3338 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3340 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3341 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3343 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3346 mips_32_relocs field.
3347 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3348 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3349 relocs against a global symbol which is not defined in a regular
3351 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3352 against a global symbol, increment mips_32_relocs.
3353 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3354 the symbol is not defined in a regular file, make room in the
3357 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3360 file position and the virtual file position separately. Set
3361 filepos information bsaed on the real file position.
3362 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3363 Jan 23 change to coffcode.h.
3365 * som.c (som_slurp_symbol_table): Set the symbol count to the
3366 number of BFD symbols created.
3368 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3370 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3371 output file if linking shared objects. Loop to check all relocs,
3372 rather than returning false on first error.
3374 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3376 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3377 (ppc_elf_additional_program_headers): If .interp section, bump #
3378 of program headers by 1.
3379 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3380 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3381 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3383 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3385 (ppc_elf_relocate_section): If the output section isn't defined,
3386 don't abort, just give an error message.
3388 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3389 being created is .sdata or .sdata2, don't make the symbol dynamic.
3391 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3394 members of an archive for dynamic objects with no symbols, and
3395 pass them directly to check_archive_element.
3396 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3397 xcoff_link_check_dynamic_ar_symbols.
3398 (xcoff_link_check_dynamic_ar_symbols): New static function.
3400 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3401 from _bfd_nodynamic to _bfd_xcoff.
3402 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3404 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3405 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3406 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3407 * libcoff.h: Rebuild.
3408 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3409 (xcoff_get_section_contents): New static function.
3410 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3411 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3412 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3413 (xcoff_dynamic_reloc): New static variable.
3414 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3415 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3417 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3420 if reloc_entry->addend is not 0.
3421 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3423 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3425 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3427 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3428 Add entries for R_SPARC_[56].
3429 (sparc_reloc_map): Add entries for R_SPARC_[56].
3431 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3433 Optimize linking of stabs in sections as used in ELF and COFF.
3434 * stabs.c: New file.
3435 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3436 (_bfd_write_section_stabs): Declare.
3437 (_bfd_write_stab_strings): Declare.
3438 * libbfd.h: Rebuild.
3439 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3440 (struct coff_link_hash_table): Add stab_info field.
3441 * libcoff.h: Rebuild.
3442 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3444 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3446 (_bfd_coff_final_link): Write out stab strings hash table.
3447 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3448 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3450 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3451 (struct bfd_elf_section_data): Add stab_info field.
3452 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3454 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3455 _bfd_link_section_stabs.
3456 (elf_bfd_final_link): Write out stab strings hash table.
3457 (elf_link_input_bfd): Handle optimized stabs sections.
3458 * reloc.c (_bfd_final_link_relocate): Check address against
3459 _raw_size rather than _cooked_size.
3460 * Makefile.in: Rebuild dependencies.
3461 (BFD_LIBS): Add stabs.o
3462 (BFD_LIBS_CFILES): Add stabs.c.
3464 * VERSION: Increment for bfdlink.h change.
3466 * coffgen.c (coff_renumber_symbols): Correct handling of
3467 BSF_NOT_AT_END common symbols.
3469 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * coff-ppc.c (record_toc): Add cast to avoid warning.
3472 (ppc_allocate_toc_section): Likewise.
3473 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3474 (ppc_coff_reloc_type_lookup): Remove unreached code.
3475 * coffcode.h (coff_write_object_contents): Don't take the address
3477 * peicode.h (pe_print_idata): Add casts to avoid warning.
3478 (pe_print_edata): Likewise.
3479 (pe_print_reloc): Remove ANSI C string concatenation.
3481 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3485 * libcoff.h: Rebuild.
3486 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3488 (coff_swap_aux_out): Likewise.
3489 * peicode.h (coff_swap_aux_in): Likewise.
3490 (coff_swap_aux_out): Likewise.
3491 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3493 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3495 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3496 Fix up .bf endndx link fields.
3497 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3499 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3502 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3504 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3505 on Solaris PowerPC systems doesn't get confused.
3507 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3510 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3511 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3512 update did_reg and did_reg2.
3514 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3518 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3519 callback routines, pass h->root.string rather than name, in case
3520 copy is true and name is transient.
3522 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3524 * elfcore.h: Add support for core files with multiple threads.
3525 (Primarily for Solaris.)
3527 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3529 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3530 section->orelocation is NULL.
3532 * coffgen.c (bfd_coff_get_syment): New function.
3533 (bfd_coff_get_auxent): New function.
3534 * bfd-in.h (bfd_coff_get_syment): Declare.
3535 (bfd_coff_get_auxent): Declare.
3536 * bfd-in2.h: Rebuild.
3538 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * elf32-mips.c (struct mips_hi16): Define.
3541 (mips_hi16_addr, mips_hi16_addend): Remove.
3542 (mips_hi16_list): New static variable.
3543 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3544 (mips_elf_lo16_reloc): Process mips_hi16_list.
3545 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3546 relocs before the associated LO16 reloc.
3548 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * versados.c (versados_scan): Check bfd_alloc return value.
3551 (versados_object_p): Check all bfd_read return values. Require
3552 that lang field be less than 10, to avoid confusion with Intel Hex
3555 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3557 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3558 not 0, for an absolute symbol.
3559 (NAME(aout,swap_ext_reloc_out)): Likewise.
3561 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3562 (ihex_write_object_contents): For a large start address, output
3563 the full 32 bit address in record type 5.
3565 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3566 to int to avoid promotion problems in prototype.
3568 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * configure.host: Use ${srcdir} when looking for picfrag.
3572 * configure.host: Switch on ${libdir}, not $(libdir). From
3573 alan@spri.levels.unisa.edu.au (Alan Modra).
3575 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3576 entry point, not just for DYNAMIC objects.
3577 * sunos.c (sunos_add_dynamic_symbols): Always call
3578 sunos_create_dynamic_sections. If called with a non DYNAMIC
3579 object, don't do anything else.
3580 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3582 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * configure.in: Permit --enable-shared to specify a list of
3586 * configure: Rebuild.
3588 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3589 host when configuring with --enable-shard.
3591 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3596 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3597 to avoid crashing in bfd_hash_replace.
3599 * sysdep.h: Use #ifdef, not #if.
3601 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * config.in: Rebuild.
3605 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3607 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3608 (AC_CHECK_HEADERS): Check for sys/time.h
3609 (AC_HEADER_TIME): Add macro.
3610 * configure: Rebuild.
3611 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3612 to control what combination of <time> and <sys/time.h>
3615 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3617 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3618 (aout_32_sunos4_write_object_contents): Likewise.
3619 * aoutx.h (NAME(aout,machine_type)): Handle
3620 bfd_mach_sparc_{sparclet,sparclite}.
3621 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3622 (bfd_mach_sparc_v9_p): Update.
3623 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3624 * libaout.h (enum machine_type): Add M_SPARCLET.
3625 * sunos.c (MACHTYPE_OK): Define.
3626 * bfd-in2.h: Regenerated.
3628 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3631 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3632 * elflink.c (_bfd_elf_create_got_section): Store the
3633 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3634 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3635 global offset table goes over 0x1000, set the value of
3636 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3637 (elf32_sparc_relocate_section): Subtract the offset of
3638 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3640 * elfcode.h: Don't include <string.h>.
3642 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3644 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3645 generic_link_hash_newfunc. All references changed.
3646 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3647 moved here from libbfd-in.h.
3648 * libbfd-in.h: Corresponding changes.
3649 * libbfd.h: Regenerated.
3651 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * aoutx.h (aout_link_input_section_std): When reporting an
3654 overflow error, use the name of the symbol in the hash table if
3656 (aout_link_input_section_ext): Likewise.
3658 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3659 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3661 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3663 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3664 * coffcode.h (coff_compute_section_file_positions): Likewise.
3665 (coff_write_object_contents): Likewise.
3667 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * section.c (SEC_LINK_ONCE): Define.
3670 (SEC_LINK_DUPLICATES): Define.
3671 (SEC_LINK_DUPLICATES_DISCARD): Define.
3672 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3673 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3674 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3675 * bfd-in2.h: Rebuild.
3676 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3677 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3678 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3679 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3680 SEC_LINK_ONCE, and look through the symbol table for the setting
3681 for SEC_LINK_DUPLICATES.
3682 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3683 set for a section, find the section symbol in the symbol table,
3684 and set the aux entry based on SEC_LINK_DUPLICATES.
3685 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3686 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3687 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3688 * coff-i386.c (i386coff_vec): Likewise.
3689 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3691 * VERSION: Bump to 2.6.1.
3692 * Makefile.in (stamp-h): Depend upon VERSION.
3694 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3696 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3697 * libbfd.h: Rebuilt.
3698 * linker.c (generic_link_hash_newfunc): No longer static.
3699 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3701 * coff-h8300.c: Add two derived hash tables and their associated
3702 funtions and #defines for use by the h8300 linker.
3703 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3704 the function vector as needed. Place the address of the function
3705 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3706 Rewrite the vectors section contents as necessary.
3707 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3708 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3709 (coff_bfd_link_hash_table_create): Likewise.
3711 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3714 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3716 (hppa_rebuild_insn): Pass pointer to correct type to
3717 low_sign_unext and dis_assemble_21.
3719 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3721 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3722 Stick with sparc-*-{sysv4*,solaris2*}.
3724 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3726 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3727 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3728 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3729 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3730 fields is non-zero, print them.
3732 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3733 ifdef. Remove unused variables.
3734 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3736 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3737 (get_symbol_value): Ifdef out.
3738 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3739 (coff_ppc_relocate_section): Remove unused variables. Make
3740 fprintf strings and argument types correspond. Put before_addr in
3742 (dump_toc): Make fprintf strings and argument types correspond.
3743 (ppc_process_before_allocation): Remove unused variables. Always
3745 (ppc_reflo_reloc): Ifdef out.
3746 (ppc_addr32nb_reloc): Ifdef out.
3747 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3749 (coff_ppc_rtype_to_howto): Likewise.
3750 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3752 * peicode.h (pe_print_idata): Move otherwise unused variables into
3753 the #ifdef where they are used. Always return a value.
3754 (pe_print_edata): Make fprintf strings and argument types
3755 correspond. Always return a value.
3756 (pe_print_pdata): Removed unused variable addr_value. Always
3758 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3759 strings and argument types correspond. Always return a value.
3761 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3762 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3763 variable rela inside #if 0 section where it is used.
3765 * ns32k.h: New file.
3766 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3767 functions to start with _bfd_.
3768 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3769 functions in cpu-ns32k.h.
3770 * Makefile.in: Rebuild dependencies.
3771 (HFILES): Add ns32k.h.
3773 * section.c (struct sec): Add linker_mark field. Change
3774 user_set_vma and reloc_done to be single bit fields.
3775 (STD_SECTION): Update accordingly.
3776 * bfd-in2.h: Rebuild.
3777 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3779 (aout_link_input_bfd): Don't link unmarked sections.
3780 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3782 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3783 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3785 * elflink.h (elf_bfd_final_link): Mark sections included in the
3787 (elf_link_input_bfd): Don't link unmarked sections.
3788 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3790 (xcoff_link_input_bfd): Don't link unmarked sections.
3792 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3793 overflow error messages.
3795 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3798 is not set, print "BFD: " before the error message.
3800 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3801 Miles Bader <miles@gnu.ai.mit.edu>.
3802 * configure: Rebuild.
3804 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3809 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3810 m68k-aout, m68k-coff, and m68k-elf targets.
3812 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3814 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3815 (ieee_generic_stat_arch_elt): Restructured to prevent
3816 ieee_object_p from being called repeatedly.
3818 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3820 * coffcode.h (coff_write_object_contents): Allocate
3821 buffers large enough for any FILEHDR or AOUTHDR.
3823 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3825 * ecofflink.c (lookup_line): New static function, renamed and
3826 slighly changed from old _bfd_ecoff_locate_line.
3827 (_bfd_ecoff_locate_line): Cache line number information. Use
3828 lookup_line for actual lookup.
3830 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3832 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3833 multiple of 20 bytes.
3835 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3838 allocate ecoff_find_line, and don't initialize by hand.
3839 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3840 mips_elf_find_line, and don't call memset.
3842 * coffcode.h (coff_compute_section_file_positions): If not
3843 producing a final executable, don't consider sofar when aligning
3844 the section to the correct size.
3846 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3849 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3850 * coffgen.c (coff_section_symbol): Ifdef out.
3852 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3855 output_bfd is not NULL.
3857 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3859 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3860 of bfd_alloc (fixes fix_line not being initialized).
3861 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3863 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3865 * coffcode.h: Allow specific backends to override the
3866 bfd_link_add_symbols routine.
3868 * coff-h8300.c: Include genlink.h.
3869 (howto_table): Add R_MEM_INDIRECT.
3870 (rtype2howto): Support R_MEM_INDIRECT.
3871 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3874 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3876 * coff-alpha.c (alpha_relocate_section): Use
3877 info->callbacks_warning, rather than _bfd_error_handler, for
3878 "multiple gp" warning.
3880 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3882 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3883 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3884 table string. Use bfd_wrapped_link_hash_lookup.
3885 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3887 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3888 table, if any, when writing out symbols.
3889 (aout_link_input_section_std): Use the name from the hash table,
3890 if any, when reporting undefined symbols.
3891 (aout_link_input_section_ext): Likewise.
3892 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3893 * bout.c (get_value): Likewise.
3894 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3895 * ecoff.c (ecoff_reloc_link_order): Likewise.
3896 * elflink.h (elf_link_add_object_symbols): Likewise.
3897 (elf_reloc_link_order): Likewise.
3898 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3899 (_bfd_generic_reloc_link_order): Likewise.
3900 (default_indirect_link_order): Likewise.
3901 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3902 * sunos.c (sunos_add_one_symbol): Likewise.
3903 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3904 (bfd_xcoff_link_count_reloc): Likewise.
3905 (xcoff_reloc_link_order): Likewise.
3907 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3908 into -1 for intern->rss.
3910 * configure: Rebuild with autoconf 2.8.
3912 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3914 * stab-syms.c (__define_stab_duplicate): Define.
3915 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3917 * bfd-in.h (bfd_get_stab_name): Declare.
3918 * bfd-in2.h: Rebuild.
3919 * Makefile.in: Rebuild dependencies.
3920 (BFD_LIBS): Add stab-syms.o.
3921 (BFD_LIBS_CFILES): Add stab-syms.c.
3922 (BFD32_BACKENDS): Remove stab-syms.o.
3923 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3924 * configure.in: Don't list stab-syms.o in bfd_backends.
3925 * configure: Rebuild.
3926 * libaout.h (aout_stab_name): Don't declare.
3927 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3930 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3932 * elf.c (assign_file_positions_for_segments): Adjust file offset
3933 for section alignment even if SEC_LOAD is not set.
3935 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3938 since they appear as targets in Makefile.in.
3939 * configure: Rebuild.
3941 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3942 don't fiddle with a symbol which is not defined anywhere.
3944 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3947 though they are defined in a shared library.
3948 (xcoff_build_ldsyms): Likewise.
3950 * coffgen.c (coff_find_nearest_line): Don't look at the line
3951 numbers for the section if section->lineno is NULL.
3953 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3954 message rather than calling BFD_ASSERT.
3955 * elfcode.h (write_relocs): Check return value of
3956 _bfd_elf_symbol_from_bfd_symbol.
3958 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3960 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3963 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3965 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3967 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3968 hppa_reloc_field_selector_type_alt.
3969 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3970 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3972 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3974 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3976 * elf.c (assign_file_positions_for_segments): Adjust the segment
3977 memory size for the alignment of a SEC_ALLOC section, not just a
3980 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3982 * m68klinux.c: New file.
3983 * hosts/m68klinux.h: New file.
3984 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3985 * configure.in (m68*-*-linux*): New native host.
3986 (m68klinux_vec): New vector.
3987 * configure: Rebuild.
3988 * targets.c (m68klinux_vec): Declare.
3989 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3990 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3991 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3992 declaration from bfd_linux_size_dynamic_sections.
3993 (bfd_m68klinux_size_dynamic_sections): Declare.
3994 * bfd-in2.h: Rebuild.
3995 * Makefile.in: Rebuild dependencies.
3996 (BFD32_BACKENDS): Add m68klinux.o.
3997 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3999 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4001 * libhppa.h (pa_arch): Add pa20.
4002 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4003 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4004 (hppa_field_adjust): Handle e_nsel.
4005 * som.c: Provide default definitions for many new relocs found only
4006 in hpux10 include files.
4007 (som_fixup_formats): Add several new relocs from hpux10.
4008 (som_hppa_howto_table): Add hpux10 relocs.
4009 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4011 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4013 * mpw-make.sed: Edit out recent shared library support, and
4014 rules to rebuild .h files using doc/chew.
4016 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4018 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4019 size even of sections with no contents.
4021 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4024 starting with '$' the way we skip names starting with '.'. When
4025 updating x_endndx, don't be fooled by an index which has been
4028 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4029 struct/union/enum type with no elements.
4031 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4033 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4035 * archive.c (bfd_generic_archive_p): If the first file in the
4036 archive can not be recognized as an object, don't assume that this
4037 is the wrong format.
4039 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4040 format is not bfd_object.
4041 (bfd_elf_get_dt_soname): Likewise.
4043 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4048 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4050 * bfd.c (tdata): Add netbsd_core_data.
4051 * bfd-in2.h: Regenerated.
4053 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4056 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4057 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4060 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4061 to get the symbol index, matching 14 Jul 95 change.
4063 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4065 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4066 Remove duplicate definition of gp.
4068 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4070 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4071 assume that we can set the GP value and then get the same value,
4072 since it won't be true if the output file is neither ELF nor
4074 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4075 _bfd_get_gp_value here.
4076 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4077 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4079 (mips_elf_lo16_reloc): Likewise.
4080 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4081 Don't require that the BFD be ELF.
4082 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4083 (mips_elf_gprel32_reloc): Likewise.
4084 (mips_elf_relocate_section): Don't assume we can set and get the
4086 (mips_elf_finish_dynamic_symbol): Don't bother to use
4087 _bfd_get_gp_value here.
4089 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4090 Don't change epdr between malloc and free. Be careful not to free
4091 NULL pointers. Zero out the first RPDR.
4093 * configure.host: On Linux, only pass -rpath option if $(libdir)
4094 is neither /lib nor /usr/lib. From Alan Modra
4095 <alan@mullet.Levels.UniSA.Edu.Au>.
4097 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4099 (elf_dt_name): Rename from elf_dt_needed_name.
4100 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4102 (bfd_elf_get_dt_soname): New function.
4103 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4104 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4105 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4106 * bfd-in2.h: Rebuild.
4108 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4110 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4111 _bfd_sparc_elf_reloc_type_lookup.
4112 (bfd_elf32_bfd_reloc_type_lookup): Update.
4113 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4114 (sparc64_elf_howto_table): Define.
4115 (sparc_reloc_map): Define.
4116 (sparc64_elf_reloc_type_lookup): New function.
4117 (sparc_elf_wdisp16_reloc): New function.
4118 (elf_info_to_howto): Use sparc64_elf_howto_table.
4119 (sparc64_elf_relocate_section): Likewise.
4120 (bfd_elf64_bfd_reloc_type_lookup): Update.
4122 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4124 * configure.host: Check for 'do not mix' from native linker before
4125 trying to use -rpath.
4127 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * bfd.c (_bfd_get_gp_value): New function.
4130 (_bfd_set_gp_value): New function.
4131 * libbfd-in.h (_bfd_get_gp_value): Declare.
4132 (_bfd_set_gp_value): Declare.
4133 * libbfd.h: Rebuild.
4134 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4135 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4136 directly to the fields in the tdata information.
4137 (alpha_relocate_section): Likewise.
4138 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4139 (mips_gprel_reloc): Likewise.
4140 (mips_relocate_section): Likewise.
4141 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4142 (mips_elf_lo16_reloc): Likewise.
4143 (mips_elf_final_gp): Likewise.
4144 (mips_elf_gprel16_reloc): Likewise.
4145 (mips_elf_gprel32_reloc): Likewise.
4146 (mips_elf_relocate_section): Likewise.
4147 (mips_elf_finish_dynamic_symbol): Likewise.
4149 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4151 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * configure.in: Call AC_PROG_CC before configure.host.
4154 * configure: Rebuild.
4155 * configure.host: Don't set information which autoconf should
4156 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4158 * configure.host: Remove go32 and win32 host information, since it
4159 should no longer be needed.
4161 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4162 then start a new segment rather than put a writable section in a
4165 * configure.host: Set RPATH_ENVVAR.
4167 * Makefile.in: Rebuild dependencies.
4169 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4170 zero_section variable.
4172 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4174 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4175 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4176 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4178 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4180 * ieee.c (ieee_write_expression): Only use an R variable for a
4181 local symbol. Don't output a zero offset. Handle a zero address.
4182 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4183 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4185 (parse_expression): Don't try to handle multiple occurrences of a
4186 P variable. Handle I variables differently from X variables. Fix
4187 the order of minus expressions.
4188 (ieee_slurp_external_symbols): Generate an I variable for an NN
4189 record. Fix handling of ATI and ATX records.
4190 (ieee_slurp_sections): Only set minimal section attributes.
4191 Adjust them later, based on the section contents.
4192 (ieee_object_p): Read in the file until just after the ME record.
4193 Call ieee_slurp_section_data to set the section flags.
4194 (do_one): Add iterations parameter. Only repeat the first load
4195 item. Set the section and file reloc flags.
4196 (ieee_slurp_section_data): Set section flags. Pass iterations to
4198 (ieee_canonicalize_reloc): Handle I variables.
4199 (do_with_relocs): Only emit relocation size when necessary.
4200 Increase MAXRUN to 127. Change ov to be assigned, and take
4201 src_mask and pcrel_offset into account.
4202 (ieee_write_data_part): Skip sections that are not loaded.
4203 (ieee_write_external_part): Don't output optional last entry of WX
4205 (ieee_write_me_part): Make setting of me_record neater.
4206 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4208 * syms.c (stt): Add entries for zerovars, vars, and code.
4210 * elfcode.h (validate_reloc): New static function.
4211 (write_relocs): Call validate_reloc for non ELF relocs.
4213 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4214 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4215 (TARGET_LITTLE_SYM): Likewise.
4217 * config.bfd (m68*-*-psos*): New target.
4219 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4221 * i386msdos.c: Remove some #if 0 code.
4222 (msdos_write_object_contents): Don't include empty sections in the
4223 size computation, regardless of their address.
4225 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4227 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4228 is NULL, ie, the -r switch is used.
4230 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4232 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4233 (BFD_RELOC_MIPS_GOT_LO16): Define.
4234 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4235 * bfd-in2.h, libbfd.h: Rebuild.
4236 * elf32-mips.c (mips_reloc_map): Map new relocs.
4238 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4240 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4243 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4244 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4245 simple number for the section address, rather than an expression.
4246 Limit the number of bytes between relocs to MAXRUN.
4247 (ieee_write_me_part): Set me_record to the file offset after the
4249 (ieee_write_processor): New static function.
4250 (ieee_write_object_contents): Use ieee_write_processor.
4252 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4254 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4256 * coff-aux.c: Change include of aux.h to aux-coff.h.
4258 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4260 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4261 relocation put the addend both in the reloc entry and the data.
4262 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4265 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4266 a R_68K_PCxx reloc against a defined global symbol directly.
4267 (elf_m68k_check_relocs): Don't count such a reloc.
4269 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4270 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4271 symbol for now, otherwise always record the symbol as dynamic.
4272 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4273 is not referenced by a dynamic object, and we are not making a
4274 shared object, then don't make a PLT entry. If we do make a PLT
4275 entry, make sure the symbol has been recorded as dynamic.
4277 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * configure.host: When making a shared library, set HLDFLAGS to
4280 pass an appropriate -rpath option. Use the make variable SONAME
4281 as the shared library soname, rather than computing it here. On
4282 SunOS, build stamp-tshlink in place of $(SHLINK).
4283 * Makefile.in (SONAME): New variable.
4284 ($(SHLINK)): Make a link to the transformed name, as well.
4285 (stamp-tshlink): New target.
4286 (install): Skip stamp-tshlink during install.
4288 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4290 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4291 linker sections have been set up yet.
4293 * elf.c (make_mapping): Add an additional argument to suppress
4294 making the first section include the program headers.
4295 (map_sections_to_segments): If the user used -Ttext such that the
4296 program headers are on a different page, do not set the flags
4297 saying that this section includes the program headers.
4299 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4301 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4302 don't define TRAD_HEADER.
4303 * configure: Rebuild.
4305 * netbsd-core.c: New file, support for NetBSD core files.
4306 * hosts/*nbsd.h: Removed.
4308 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4310 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4311 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4312 * libbfd.h, bfd-in2.h: Regenerated.
4313 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4314 bfd_elf32_bfd_reloc_type_lookup.
4315 (reloc_type{,_names}): Deleted.
4316 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4318 (sparc_reloc_map): Add sparc64 relocs.
4319 (sparc_elf_notsupported_reloc): New static function.
4320 (sparc_elf_wdisp16_reloc): New static function.
4321 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4322 (elf32_sparc_relocate_section): Likewise.
4323 (bfd_elf32_bfd_reloc_type_lookup): Define.
4324 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4325 (reloc_type{,_names}): Deleted.
4326 (elf_sparc_howto_table): Deleted.
4327 (sparc_reloc_map): Deleted.
4328 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4329 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4331 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4336 * Makefile.in (program_transform_name): New variable.
4337 (install): Transform library name before installing it.
4339 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4341 * archures.c (bfd_mach_i960_hx): Define.
4342 * bfd-in2.h: Rebuild.
4343 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4344 (MATRIX): Expand entries for HX.
4345 (arch_info_struct): Add i960:hx entry.
4346 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4347 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4348 (coff_set_flags): Handle bfd_mach_i960_hx.
4350 Support for building as a shared library, based on patches from
4351 Alan Modra <alan@spri.levels.unisa.edu.au>:
4352 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4353 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4354 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4355 * configure: Rebuild.
4356 * configure.host: If --enable-shared, adjust shared library stuff
4357 based on the host. If the host is SunOS, and the linker supports
4358 -rpath, set HLDFLAGS to use it.
4359 * Makefile.in (ALLLIBS): New variable.
4360 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4361 (COMMON_SHLIB, SHLINK): New variables.
4362 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4363 (STAGESTUFF): Remove variable.
4364 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4366 (stamp-ofiles): New target, like old ofiles target, but build
4367 using a temporary file and move-if-change, and touch stamp-ofiles
4369 (ofiles): Just depend upon stamp-ofiles.
4370 (stamp-piclist, piclist): New targets.
4371 ($(SHLIB), $(SHLINK)): New targets.
4372 (targets.o, archures.o): Build twice if PICFLAG is set.
4373 (do_mostlyclean): Remove pic/*.o.
4374 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4376 (do_distclean): Remove pic and stamp-picdir.
4377 (install): Install shared libraries.
4378 ($(OFILES)): Depend upon stamp-picdir.
4379 (stamp-picdir): New target.
4381 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4383 * libcoff.h: Rebuild.
4385 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4386 flavour of a section with no owner.
4388 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4389 ELF_LINK_NON_ELF flag.
4390 (mips_elf_create_got_section): Likewise.
4392 * elf.c: Revert last change, since it breaks dynamic linking.
4393 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4395 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4396 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4397 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4399 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4401 * elf.c (assign_file_positions_for_segments): If the backend does
4402 not want the elf header or the program headers in the address
4403 space, do not include them in the calculations.
4405 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4406 function to determine if we need additional program headers.
4407 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4408 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4410 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4414 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4416 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4417 back into one line. Some compilers (sunos 4.1.3 for example)
4418 won't accept args split across more than one line.
4420 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4422 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4423 * configure: Regenerate.
4425 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4427 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4428 try to do arithmetic on a void *, cast it to a unsigned char * first.
4430 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4433 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4435 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4436 flag for a newly defined symbol.
4437 (NAME(bfd_elf,record_link_assignment)): Likewise.
4438 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4439 set the DEF or REF_REGULAR flags correctly.
4441 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4442 (libbfd.h, libcoff.h): Corresponding change.
4444 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4445 a PLT32 reloc as dynamic.
4446 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4447 is not referenced by a dynamic object, and we are not making a
4448 shared object, then don't make a PLT entry. If we do make a PLT
4449 entry, make sure the symbol has been recorded as dynamic.
4451 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4453 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4454 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4455 (powerpcle-*-cygwin32): New.
4456 * peicode.h (add_data_entry): Get address from vma.
4458 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4460 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4461 attached to the section has already been created as an undefined
4462 symbol, treat it as if it hasn't been created yet.
4464 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4466 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4467 symbol or section symbols if stripping all symbols and this is not
4468 a relocateable link. Don't output the symbol string table if
4469 there are no symbols.
4470 (elf_link_flush_output_syms): Don't do anything if there are no
4473 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4475 * coff-aux.c: New file.
4476 * hosts/m68kaux.h: New file.
4477 * config.bfd (m68*-apple-aux*): New target.
4478 * configure.in (m68*-apple-aux*): New native host.
4479 (m68kaux_coff_vec): New vector.
4480 * configure: Rebuild.
4481 * targets.c (m68kaux_coff_vec): Declare.
4482 * coffcode.h (bfd_coff_backend_data): Add field
4483 _bfd_coff_link_add_one_symbol.
4484 (bfd_coff_link_add_one_symbol): Define.
4485 (compare_arelent_ptr): New static function if TARG_AUX.
4486 (coff_write_relocs): If TARG_AUX, sort the relocs.
4487 (coff_write_object_contents): Set A/UX aouthdr magic number.
4488 (coff_link_add_one_symbol): Define if not defined.
4489 (bfd_coff_std_swap_table): Initialize new field.
4490 * libcoff.h: Rebuild.
4491 * cofflink.c (coff_link_add_symbols): Call
4492 bfd_coff_link_add_one_symbol rather than
4493 _bfd_generic_link_add_one_symbol.
4494 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4495 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4496 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4497 * Makefile.in: Rebuild dependencies.
4498 (BFD32_BACKENDS): Add coff-aux.o.
4499 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4501 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4503 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4504 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4506 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4508 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4509 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4510 (maintainer-clean): Warn about deleting special files.
4511 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4513 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4514 warning symbols correctly.
4515 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4516 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4517 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4518 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4519 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4520 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4522 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4525 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4527 * libcoff-in.h: aligned newly exported names with bfd naming
4528 conventions. Removed an erroneous define of POWERPC_LE_PE.
4529 * libcoff.h: Rebuild.
4530 * cofflink.c, coff-ppc.c: the above function name changes
4532 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4534 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4535 * ecoff.c (struct extsym_info): Define.
4536 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4537 to ecoff_link_write_external.
4538 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4539 Strip symbols when appropriate.
4541 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4542 * syms.c (BSF_OBJECT): Define.
4543 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4544 * bfd-in2.h: Rebuild.
4545 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4547 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4550 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4551 copying relocs into a shared object, treat a defined global symbol
4553 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4554 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4555 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4557 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4558 real defined symbol, not to a weak defined symbol.
4560 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4562 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4563 and made a few static functions externs.
4565 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4566 POWERPC_LE_PE hack in cofflink.
4568 * libcoff-in.h: promoted the following from cofflink.c to allow
4569 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4570 coff_debug_merge_element, struct coff_debug_merge_type,
4571 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4572 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4573 coff_debug_merge_hash_lookup, coff_link_section_info,
4574 coff_final_link_info, coff_debug_merge_hash_newfunc,
4575 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4577 * libcoff.h: re-gen'd
4579 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * syms.c: Include "bfdlink.h".
4582 (struct stab_find_info): Define.
4583 (_bfd_stab_section_find_nearest_line): New function.
4584 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4585 * libbfd.h: Rebuild.
4586 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4587 * elf.c (_bfd_elf_find_nearest_line): Try calling
4588 _bfd_stab_section_find_nearest_line before searching the ELF
4589 symbol table. Find the closest STT_FUNC symbol, not the last one.
4590 * libcoff-in.h (coff_data_type): Add line_info field.
4591 * libcoff.h: Rebuild.
4592 * coffgen.c (coff_find_nearest_line): Try calling
4593 _bfd_stab_section_find_nearest_line before searching the COFF
4595 * Makefile.in: Rebuild dependencies.
4597 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4599 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4600 4 bytes, so we get the correct value when updating the register
4601 field in little endian mode.
4603 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4606 entry_section fields. Add sntoc and snentry fields.
4607 * libcoff.h: Rebuild.
4608 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4609 not toc_section and entry_section (the COFF file does not have any
4610 sections at this point).
4611 (coff_write_object_contents): Set o_snentry and o_sntoc from
4612 snentry and sntoc rather than entry_section and toc_section.
4613 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4614 snentry, not toc_section and entry_section.
4615 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4616 entry_section from hentry.
4617 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4619 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4620 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4621 than using toc_section directly.
4623 * archures.c: Add missing `.' in enum bfd_architecture.
4624 * bfd-in2.h: Rebuild.
4626 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4627 Robert Lipe <robertl@arnet.com>.
4629 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4631 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4632 to sections we allocate. Use bfd_zalloc to allocate initialial
4633 sections, not bfd_alloc.
4634 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4635 SDA{,2}I16 relocations.
4636 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4637 whether to put something in .sbss or not.
4638 (ppc_elf_relocate_section): Add support for more relocations. Add
4639 in sec->output_offset where appropriate. Make error messages
4640 include the symbol name.
4642 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4643 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4644 doesn't get redefined messages if -shared.
4646 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4647 section if the rel_section field has been set up.
4649 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4651 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4654 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4656 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4657 of flags, only flags used are controlled by mach number. Bump up
4658 output file mach number to highest of input file mach numbers.
4659 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4660 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4662 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4663 bfd_elf64_sparc_vec support.
4665 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4667 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4668 the embedded bit is set on some objects and not on others. Just
4670 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4673 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * coffcode.h (coff_new_section_hook): Don't try to align the
4678 * coffcode.h (coff_set_section_contents): Fix the handling of the
4679 .lib section to work even if the entire section contents are
4680 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4681 Robert Lipe <robertl@arnet.com>.
4683 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4685 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4686 memory here for contents.
4688 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4689 _SDA2_BASE_ by 32768.
4690 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4691 started using. Allocate contents for .sdata and .sdata2 sections
4693 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4695 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4696 size _SDA{,2}_BASE_.
4697 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4700 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4702 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4704 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4705 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4706 (bfd_mach_sparc_v9a): Define.
4707 (bfd_mach_sparc_v9_p): Define.
4708 * bfd-in2.h: Regenerated.
4709 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4711 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4712 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4713 to bfd_elf32_sparc_vec.
4714 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4715 Add v8plus{,a} support.
4717 (sparc_compatible): New function.
4718 * elf32-sparc.h: #include "elf/sparc.h".
4719 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4720 elf32_sparc_final_write_processing): New functions.
4721 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4722 elf_backend_final_write_processing): Define.
4724 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4726 * elf-bfd.h (struct elf_link_hash_entry): Add
4727 linker_section_pointer field.
4728 (enum elf_linker_section_enum): Enumeration for new way of
4729 creating linker dynamic sections and symbols.
4730 (elf_linker_section{,_pointers}): New structures for creating
4731 dynamic sections and symbols.
4732 (elf_obj_tdata): Add linker_section_pointers and linker_section
4734 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4735 (_bfd_elf_create_linker_section): New declarations.
4736 (_bfd_elf_find_pointer_linker_section): Ditto.
4737 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4738 (_bfd_elf_make_linker_section_rela): Ditto.
4740 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4742 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4743 (ppc_elf_create_linker_section): New function to create the
4744 sections .got, .sdata, and .sdata2.
4745 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4747 (ppc_elf_check_relocs): Support more of the eabi relocations.
4748 (ppc_elf_relocate_section): Ditto.
4749 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4750 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4752 * elflink.h (elf_create_pointer_linker_section): New function to
4753 create initialized pointers in dynamic linker sections.
4754 (elf_finish_pointer_linker_section): Actually intialize the
4755 pointers created above.
4757 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4758 macros to provide both 32 and 64 bit versions of
4759 elf_create_pointer_linker_section.
4760 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4761 provide both 32 and 64 bit versions of
4762 elf_finish_pointer_linker_section.
4764 * elflink.c (_bfd_elf_create_linker_section): New function to
4765 create a linker section.
4766 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4767 given address in the linker pointer offsets created for a given
4769 (_bfd_elf_make_linker_section_rela): Make a RELA section
4770 corresponding to the generated linker section.
4772 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4774 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4776 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4778 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4779 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4780 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4781 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4782 toc entry in an objdump) for now.
4783 (ppc_do_last, ppc_get_last): New function - needed to save processing
4784 the toc owner to the end.
4785 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4788 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4789 toc owner from being done till last. Must define POWERPC_LE_PC
4792 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4794 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4796 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4797 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4799 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4801 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4803 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4805 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4807 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4809 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4811 * elf.c (assign_file_positions_for_segments): Don't increment file
4812 offset for a segment which contains no loadable sections.
4814 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4816 * reloc.c: Add new PowerPC relocations.
4817 * {bfd-in2,libbfd}.h: Regenerate.
4819 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4820 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4822 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4827 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4830 * coffgen.c (coff_find_nearest_line): Don't try to cache
4831 information in sections that are not owned by a BFD. From Richard
4832 Henderson <richard@atheist.tamu.edu>.
4834 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4835 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4836 * elflink.h (elf_link_output_extsym): Remove special check for
4839 * ecoffswap.h: Add prototypes for static functions.
4841 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4843 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4844 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4846 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4847 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4848 support. Begin support for R_PPC_SDA{2,}REL.
4850 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4852 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4853 create the .got and .got.neg sections.
4854 (ppc_elf_size_dynamic_sections): Call it.
4855 (ppc_elf_check_relocs): Call it.
4856 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4857 (ppc_elf_check_relocs): Add error messages for relocations we
4858 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4861 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4863 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4864 section flags for V.4 and eabi.
4866 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * elf.c (assign_file_positions_for_segments): If a segment
4869 contains no sections, don't mark it as readable.
4871 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4872 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4874 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4875 dynamic section, if there is one.
4876 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4877 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4878 (bfd_elf64_swap_dyn_in): Likewise.
4879 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4881 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4883 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4884 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4885 <pirker@eiunix.tuwien.ac.at>.
4887 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4889 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4890 PowerPC V.4 and eabi.
4891 * bfd-in2.h: Regenerate.
4892 * libfd.h: Regenerate.
4894 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4896 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4897 section type and SHF_EXCLUDE section flag, turning them into the
4898 appropriate bfd section flag.
4900 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4902 * xcofflink.c (xcoff_link_add_symbols): Create the special
4903 sections if we see a DYNAMIC object, in case that is the only
4904 XCOFF input object we see.
4906 * elf32-mips.c: Extensive changes for a start at dynamic linking
4907 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4909 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4910 (struct elf_backend_data): Remove
4911 elf_backend_create_program_headers field. Add
4912 elf_backend_additional_program_headers and
4913 elf_backend_modify_segment_map fields.
4914 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4916 (elf_backend_additional_program_headers): Likewise.
4917 (elf_backend_modify_segment_map): Likewise.
4918 (elf_backend_create_program_headers): Don't define.
4919 (elfNN_bed): Change to account for field changes.
4920 * elf.c (assign_file_positions_for_segments): Call new
4921 modify_segment_map backend function. Don't call old
4922 create_program_headers backend function.
4923 (get_program_header_size): Call additional_program_headers rather
4924 than create_program_headers.
4925 * elflink.h (elf_link_add_object_symbols): Initialize
4926 type_change_ok from new backend field.
4927 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4929 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4930 a reloc against the appropriate section.
4932 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4933 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4934 (elf_flags_init): Rename from elf_ppc_flags_init.
4935 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4937 (ppc_elf_copy_private_bfd_data): Likewise.
4938 (ppc_elf_merge_private_bfd_data): Likewise.
4940 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4943 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4945 * coff-alpha.c (alpha_relocate_section): During final link, allow
4946 output .lita section to be bigger than 64k by adjusting gp value
4947 on a per-input section basis.
4948 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4950 (struct ecoff_section_tdata): Add gp field.
4952 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4954 Handle Alpha ECOFF changes in OSF/1 3.2.
4955 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4957 * coff-alpha.c: Include "aout/ar.h".
4958 (alpha_ecoff_get_relocated_section_contents): Don't require an
4959 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4960 3.2 doesn't generate one.
4961 (alpha_relocate_section): Likewise.
4962 (alpha_ecoff_slurp_armap): Define.
4963 (alpha_ecoff_slurp_extended_name_table): Define.
4964 (alpha_ecoff_construct_extended_name_table): Define.
4965 (alpha_ecoff_truncate_arname): Define.
4966 (alpha_ecoff_write_armap): Define.
4967 (alpha_ecoff_generic_stat_arch_elt): Define.
4968 (alpha_ecoff_update_armap_timestamp): Define.
4970 (alpha_ecoff_read_ar_hdr): New static function.
4971 (alpha_ecoff_get_elt_at_filepos): New static function.
4972 (alpha_ecoff_openr_next_archived_file): New static function.
4973 (alpha_ecoff_get_elt_at_index): New static function.
4974 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4975 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4976 _bfd_ecoff to alpha_ecoff.
4977 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4978 field from backend structure, rather than always calling
4979 _bfd_get_elt_at_filepos.
4980 * coff-mips.c (mips_ecoff_backend_data): Initialize
4981 get_elt_at_filepos field.
4982 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4983 from _bfd_generic_read_ar_hdr with minor changes.
4984 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4985 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4986 * libbfd.h: Rebuild.
4988 * bfd-in.h (BFD_IN_MEMORY): Define.
4989 * libbfd-in.h (struct bfd_in_memory): Define.
4990 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4991 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4992 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4993 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4994 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4995 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4996 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4997 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4998 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4999 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5001 (bfd_openstreamr): Likewise.
5002 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5003 BFD_IN_MEMORY is not set.
5004 * riscix.c (riscix_some_aout_object_p): Likewise.
5005 * bfd-in2.h, libbfd.h: Rebuild.
5007 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5008 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5009 (bfd_get_elt_at_index): Define.
5010 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5011 bfd_get_elt_at_index. Change index parameter from int to
5013 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5014 (_bfd_noarchive_get_elt_at_index): Define.
5015 (_bfd_archive_bsd_get_elt_at_index): Define.
5016 (_bfd_archive_coff_get_elt_at_index): Define.
5017 * bfd-in2.h, libbfd.h: Rebuild.
5018 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5019 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5020 * ieee.c (ieee_get_elt_at_index): Define.
5021 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5022 * oasys.c (oasys_get_elt_at_index): Define.
5023 * som.c (som_get_elt_at_index): Define.
5025 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5026 numbers to the .text section.
5028 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5030 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5031 If there is a SEC_DEBUGGING section, get the contents of the debug
5032 information part from it.
5033 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5035 (ieee_write_object_contents): Check ieee_write_debug_part return.
5037 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5039 * config.bfd (i[345]86-*-freebsd*): Add target.
5040 * configure.in (i386freebsd_vec): Add vec.
5041 * configure: Regenerate.
5042 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5043 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5044 Rebuild dependencies..
5045 * freebsd.h: New file.
5046 * i386freebsd.c: New file.
5047 * targets.c (i386freebsd_vec): Declare.
5048 (bfd_target_vector): Add i386freebsd_vec.
5049 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5050 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5052 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5054 * ieee.c (ieee_slurp_debug): New static function.
5055 (ieee_object_p): Call it.
5056 (ieee_slurp_section_data): Skip debugging sections.
5057 (ieee_get_reloc_upper_bound): Likewise.
5058 (ieee_get_section_contents): Likewise.
5059 (ieee_canonicalize_reloc): Likewise.
5060 (ieee_write_section_part): Likewise.
5061 (ieee_write_debug_part): Likewise.
5062 (ieee_write_data_part): Likewise.
5063 (init_for_output): Likewise.
5065 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5067 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5069 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5070 relocs, since ppc_elf_relocate_section handles the linker case.
5071 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5073 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5074 ppc_elf_relocate_section since that is now the only caller.
5075 (ppc_elf_relocate_section): Ditto.
5077 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * coffcode.h (coff_write_object_contents): If we don't know the
5080 section of the entry point for an XCOFF executable, always set the
5081 entry address to -1.
5083 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5085 * elf.c (bfd_section_from_shdr): Add support for note sections.
5087 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * bfd-in.h (struct _symbol_info): Add stab_type field.
5090 * bfd-in2.h: Rebuild.
5091 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5093 * elf32-ppc.c: Remove trailing newline from calls to
5095 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5096 difference if target endianness is known.
5098 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5100 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5101 old style TOC16 references without using R_PPC_GOT.
5102 (ppc_reloc_type): Ditto.
5103 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5104 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5105 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5106 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5107 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5109 (ppc_elf_adjust_dynamic_symbol): Ditto.
5110 (ppc_elf_adjust_dynindx): Ditto.
5111 (ppc_elf_size_dynamic_sections): Ditto.
5112 (ppc_elf_finish_dynamic_symbol): Ditto.
5113 (ppc_elf_finish_dynamic_sections): Ditto.
5114 (ELF_DYNAMIC_INTERPRETER): Define.
5116 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5118 * elf.c (copy_private_bfd_data): When attaching sections to
5119 segments ignore sections that won't be allocated. Patch from
5122 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5124 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5127 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5129 * coff-i960.c (CALC_ADDEND): Define.
5130 (coff_i960_relocate_section): Add the input section VMA to the
5131 addend for PC relative relocs.
5133 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5135 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5136 to correctly terminate.
5138 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5140 * targets.c (enum bfd_endian): Define.
5141 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5142 from boolean to enum bfd_endian. Change header_byteorder_big_p
5144 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5145 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5146 * bfd-in2.h: Rebuild.
5147 * All targets: Change initialization of byteorder and
5148 header_byteorder to use enum bfd_endian values rather than
5150 * All files: Change all references to byteorder_big_p and
5151 header_byteorder_big_p to use new bfd_*_endian macros.
5153 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5155 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5157 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5159 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5161 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5163 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5165 * ieee.c: Lots of minor cleanups. Make many functions return
5166 errors rather than calling abort. Also:
5167 (ieee_write_twobyte): Remove; change callers to call existing
5168 ieee_write_2bytes function.
5169 (ieee_write_expression): Don't output the section twice when
5170 outputting a local symbol. Don't emit an extraneous zero if there
5172 (ieee_slurp_sections): Set the lma as well as the vma.
5173 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5175 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5176 a recognized one or bfd_arch_unknown.
5177 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5179 (ihex_get_symtab): Likewise.
5181 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5183 * aoutx.h: Include <ctype.h>.
5184 (struct aout_link_includes_table): Define.
5185 (struct aout_link_includes_totals): Define.
5186 (struct aout_link_includes_entry): Define.
5187 (aout_link_includes_lookup): Define macro.
5188 (struct aout_final_link_info): Add includes field.
5189 (aout_link_includes_newfunc): New static function.
5190 (NAME(aout,final_link)): Initialize includes hash table.
5191 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5193 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5195 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5197 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5199 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5201 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5203 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5204 (pe_print_private_bfd_data): call pe_print_reloc.
5205 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5206 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5207 up some debugging as well.
5209 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5211 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5214 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5216 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5217 when setting sections to NULL.
5219 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5221 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5223 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5224 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5226 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5227 * bfd-in2.h: Rebuild.
5229 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5231 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5233 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5235 * ihex.c (ihex_scan): Handle record types 4 and 5.
5236 (ihex_object_p): Permit types 4 and 5.
5237 (ihex_set_section_contents): Remove check for out of range
5239 (ihex_write_object_contents): Generate types 4 and 5.
5241 * elflink.h (elf_link_output_extsym): Just ignore warning and
5242 indirect references to symbols which don't really exist.
5244 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5246 * peicode.h (pe_print_idata): Minor format fixes
5247 (pe_print_edata): New function. Under private printing, this formats
5248 the edata section of a PE file.
5249 (pe_print_private_bfd_data): Added call to pe_print_edata.
5251 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5253 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5254 index, don't call stoi.
5256 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5258 * srec.c (srec_scan): Set lma as well as vma.
5260 * ihex.c: New file; support for Intel Hex format.
5261 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5262 (ihex_vec): Declare.
5263 (bfd_target_vector): Always include ihex_vec.
5264 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5265 * Makefile.in: Rebuild dependencies.
5266 (BFD_LIBS): Add ihex.o
5267 (BFD_LIBS_CFILES): Add ihex.c.
5268 * bfd-in2.h: Rebuild.
5270 * elf.c (assign_file_positions_for_segments): Sort the sections in
5272 (get_program_header_size): Return the right size if segment_map is
5274 (copy_private_bfd_data): Don't bother to sort the sections.
5276 * bfd.c (bfd_record_phdr): New function.
5277 * bfd-in.h (bfd_record_phdr): Declare.
5278 * bfd_in2.h: Rebuild.
5280 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5283 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5284 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5286 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5287 (bfd_zmalloc): Change declaration.
5288 * libbfd.h: Rebuild.
5289 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5290 and realloc. Don't set bfd_error_no_memory if they fail.
5292 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5294 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5295 uses as well. Added a new howto to deal with TOCREL16 relocs that
5296 are TOCDEFN as well.
5297 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5298 to handle RVA relocs from dlltool.
5299 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5300 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5301 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5303 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5304 to get the right section alignment.
5306 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5308 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5309 p_paddr if p_paddr is zero.
5310 (make_mapping): Set includes_filehdr and includes_phdrs for first
5312 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5314 (assign_file_positions_for_segments): Handle includes_filehdr and
5315 includes_phdrs. Remove special handling of PT_PHDR and first
5317 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5318 when appropriate. Remove special handling of PT_PHDR segment.
5319 Use a more complex condition for when a section is included in a
5320 segment to handle Solaris linker oddities.
5322 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5324 * coff-m88k.c (howto_table): Reformatted for easier reading;
5325 special_function now points to new function m88k_special_reloc.
5326 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5328 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5329 be done correctly by m88k_special_reloc.
5330 (reloc_processing): New function to be used by RELOC_PROCESSING.
5331 (RELOC_PROCESSING): Define to call reloc_processing.
5333 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5335 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5336 (pe_print_pdata): Likewise.
5338 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5339 obstack_alloc fails.
5340 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5342 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5343 * Many files: don't set bfd_error_no_memory if one of the above
5346 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5347 if p_paddr_valid is set.
5348 (copy_private_bfd_data): New static function.
5349 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5351 * elf.c (assign_file_positions_for_segments): Fix case where extra
5352 program headers were allocated.
5354 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5355 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5356 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5357 _bfd_elf_print_private_bfd_data.
5359 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5360 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5361 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5362 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5363 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5364 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5365 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5367 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5369 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5370 * elf.c (make_mapping): New static function.
5371 (map_sections_to_segments): New static function.
5372 (elf_sort_sections): New static function.
5373 (assign_file_positions_for_segments): New static function.
5374 (map_program_segments): Remove.
5375 (get_program_header_size): Remove sorted_hdrs, count, and
5376 maxpagesize parameters. Simplify.
5377 (assign_file_positions_except_relocs): When generating an
5378 executable, use assign_file_positions_for_segments.
5379 (elf_sort_hdrs): Remove.
5380 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5381 to get_program_header_size.
5383 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5385 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5387 * configure, config.in: Regenerate with autoconf 2.7.
5389 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5390 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5392 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5394 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5395 (ecoff_sec_to_styp_flags): Likewise.
5396 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5397 (ecoff_set_symbol_info): Handle scRConst.
5398 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5399 (ecoff_compute_section_file_positions): Handle .rconst section.
5400 (_bfd_ecoff_write_object_contents): Likewise.
5401 (ecoff_link_check_archive_element): Handle scRConst.
5402 (ecoff_link_add_externals): Likewise.
5403 (ecoff_link_write_external): Handle .rconst section.
5404 (ecoff_reloc_link_order): Likewise.
5405 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5406 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5408 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5410 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5411 DEF_DYNAMIC flag is set.
5413 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5415 * host-aout.c: If TRAD_HEADER is defined, include it.
5417 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5419 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5420 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5421 (BFD_NEED_DECLARATION): New function.
5422 * configure.in: Use BFD_NEED_DECLARATION.
5423 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5424 * configure, config.in: Rebuild with autoconf 2.6.
5426 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5427 special_sections before returning when called with a non XCOFF
5430 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5433 * coffcode.h (coff_compute_section_file_positions): Only pad the
5434 previous section to force file alignment when creating an
5437 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5439 * coffcode.h (coff_compute_section_file_positions): If
5440 RS6000COFF_C, set up the .debug section.
5442 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5443 if it is not large enough to accomodate the entire TOC area with
5444 signed 16 bit offsets.
5445 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5447 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5448 TOC anchor to use the TOC value used in the output file.
5450 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5452 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5453 (_bfd_coff_read_string_table): Likewise.
5455 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5457 * pe-arm.c: Fix typos.
5458 * coff-arm.c: Likewise.
5460 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5462 * coff-ppc.c (list_ele): Added "cat"egory member.
5463 (record_toc): New category parameter (priv or pub).
5464 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5465 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5466 the mainline. It addes extra toc cells in error.
5467 (ppc_coff_swap_sym_in_hook): Added some documentation.
5468 (dump_toc): Can now diagnose "virtual toc" chicanery.
5470 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5472 * elf-bfd.h (struct elf_link_hash_table): Change type of
5473 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5475 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5477 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5478 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5480 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5481 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5482 defined or mentioned in a regular file.
5484 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5486 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5487 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5488 (coff_ppc_relocate_section): Correct REL24 handling
5489 (ppc_process_before_allocation): Correct TOCDEFN handling
5491 * peicode.h (dir_names): Added name descriptions
5493 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5495 * VERSION: Updated to cygnus-2.6.
5497 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5499 * targets.c (m68k4knetbsd_vec): Declare.
5501 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5503 * targets.c (bfd_target): Change type of second argument to
5504 _bfd_print_private_bfd_data from void * to PTR.
5505 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5506 using PTR rather than void *.
5507 * bfd-in2, libbfd.h: Rebuild.
5508 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5510 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5511 _bfd_generic_bfd_print_private_bfd_data rather than casting
5514 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5516 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5517 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5519 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5520 BFD64_BACKENDS_CFILES): New variables.
5523 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5525 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5526 not at the file position of the first section.
5527 * coffcode.h (coff_compute_section_file_positions): Avoid using
5529 (coff_write_object_contents): When generating a PPC PE executable
5530 with no symbols, round up the file size to a COFF_PAGE_SIZE
5532 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5533 don't write out a string table.
5535 * elf.c (bfd_section_from_shdr): When using a different section
5536 header, pass the new one to _bfd_elf_make_section_from_shdr.
5537 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5538 (elf_map_symbols): Add section VMA to symbol value when comparing
5540 (_bfd_elf_compute_section_file_positions): Only build symbol table
5541 if there are some symbols. Set file offset of symtab and strtab
5543 (assign_file_positions_except_relocs): Remove dosyms parameter.
5544 Change all callers. Never set file offset of symtab and strtab
5546 (_bfd_elf_copy_private_section_data): New function.
5547 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5548 (_bfd_elf_copy_private_symbol_data): New function.
5549 (swap_out_syms): Check for special mapping of st_shndx created by
5550 copy_private_symbol_data.
5551 * elfxx-target.h: Use new copy routines.
5552 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5553 (_bfd_elf_copy_private_section_data): Declare.
5555 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5557 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5560 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5561 _bfd_dummy_target, matching the recent change to archive
5564 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5566 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5567 arithmetic on PTR types.
5569 * aout-target.h (MY(callback)): Set the lma of the sections.
5571 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5572 symbol into a reloc against the section.
5574 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5576 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5577 glue for the relocs: IMGLUE and IFGLUE.
5578 (record_toc): new function - tracks toc contents
5579 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5580 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5581 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5582 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5583 (ppc_record_toc_entry): Removed a debug define (duh)
5585 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5586 (pe_print_idata): New function - formats the idata section data
5587 (pe_print_pdata): New function - formats the pdata section data
5588 (pe_print_private_bfd_data): calls to above
5590 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5592 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5593 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5594 TARGET_SYM and TARGET_NAME for vector and BFD name.
5595 * coff-pmac.c (pmac_xcoff_vec): Remove.
5596 (TARGET_SYM, TARGET_NAME): Define.
5597 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5598 machine to 0, not all PowerMacs are 601s.
5600 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5602 * elfcode.h (elf_object_p): Read in any program headers.
5603 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5604 based on the program headers, if any.
5605 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5606 (map_program_segments): Set p_paddr of program headers based on
5609 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5611 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5614 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5615 trying to do a relocateable link with a non-a.out object file.
5617 * archive.c (bfd_generic_archive_p): Check the first object file
5618 in an archive even if target_defaulted is set. If the object file
5619 has the wrong xvec, reject it.
5621 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5622 be represented, report the name via _bfd_error_handler.
5623 (translate_to_native_sym_flags): Likewise.
5624 * elf32-mips.c (mips_elf_final_link): Likewise.
5625 * oasys.c (oasys_write_sections): Likewise.
5627 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5628 which checks for STYP_OVRFLO sections.
5629 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5630 reloc and lineno count overflows.
5631 (coff_write_object_contents): Call coff_count_linenumbers before
5632 coff_compute_section_file_positions. If RS6000COFF_C, handle
5633 reloc and lineno count overflows.
5634 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5635 relocs before dealing with .pad sections. Count overflow section
5636 headers when handling .pad sections.
5638 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5641 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5642 (struct xcoff_link_hash_table): Add descriptor_section and
5643 special_sections fields.
5644 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5645 (xcoff_link_add_symbols): Set linkage section alignment. Create
5646 descriptor section. Check for magic symbol names (_text, etc.),
5647 and record them in special_sections if found. Set
5648 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5649 descriptor field to point back to the function code symbol.
5650 (xcoff_sweep): Always mark the special descriptor_section.
5651 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5652 function descriptor, and mark it if it is.
5653 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5654 parameter, and fill it in. Allocate space for the descriptor
5656 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5657 global linkage code. If an undefined function descriptor is
5658 exported, arrange to define it. Warn about any other undefined
5660 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5661 (xcoff_write_global_symbol): Create a function descriptor when
5663 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5664 * bfd-in2.h: Rebuild.
5666 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5668 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5669 (ppc_coff_link_hash_table): new types for hashing
5670 (ppc_coff_link_hash_newfunc): hash entry constructor
5671 (ppc_coff_link_hash_table_init): hash table initializer
5672 (ppc_coff_link_hash_table_create): hash table constructor
5673 (ppc_record_toc_entry): changed references to hash table
5674 (coff_ppc_relocate_section): changed references to hash table
5676 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5677 * libcoff.h: Rebuild
5679 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5680 (coff_link_add_symbols): removed toc_offset init
5682 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5684 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5687 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5688 if it is given and mmep is available.
5689 * acconfig.h: Undef USE_MMAP.
5690 * configure, config.in: Regenerated.
5691 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5692 table handling the old way.
5693 (aout_get_external_symbols): Don't complain if last byte of string
5695 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5696 (bfd_free_window) [! USE_MMAP]: Don't define.
5697 (bfd_get_file_window,
5698 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5700 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5702 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5705 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5707 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5708 compatible with AMD generated COFF files. Try to support both AMD
5709 and GNU formats simultaneously.
5710 (coff_a29k_relocate_section): Likewise.
5712 * libbfd.c (bfd_get_file_window): Change writable parameter from
5713 int to boolean; update all callers. Pass MAP_SHARED if not
5714 writable--it's required on Solaris. Cast fprintf argument to
5716 * bfd-in.h (bfd_get_file_window): Update declaration.
5717 * bfd-in2.h: Rebuild.
5718 * aoutx.h: Update calls to bfd_get_file_window.
5720 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5722 (xcoff_swap_ldhdr_in): New static function.
5723 (xcoff_swap_ldsym_in): New static function.
5724 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5725 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5726 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5727 Handle XTY_ER/XMC_XO symbols correctly.
5728 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5729 rather than normal symbol table.
5730 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5731 already defined with the same absolute value.
5732 (xcoff_mark): When considering called symbols, check whether the
5733 descriptor is from a dynamic object, rather than the symbol
5735 (xcoff_build_ldsyms): Likewise.
5737 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5738 Cast realloc and malloc return values. If malloc or realloc fail,
5739 set bfd_error_no_memory.
5740 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5741 * bfd-in2.h: Rebuild.
5743 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5745 * coff-ppc.c (ppc_record_toc_entry): new function.
5746 (in_reloc_p): changed return value.
5747 (coff_ppc_relocate_section): much rework.
5748 (ppc_allocate_toc_section): new function.
5749 (ppc_process_before_allocation): new function.
5750 (ppc_coff_swap_sym_in_hook): new function.
5752 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5753 (coff_link_add_symbols): initialize toc_offset.
5755 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5756 (coff_swap_aouthdr_out): Added more sections to the data
5757 dictionary for the pe file header. Also changed linker version
5758 number on the ppc side.
5759 (dir_names): small improvements to the dictionary printing.
5760 (pe_mkobject_hook): save the file level flags.
5762 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5763 (pe_tdata): added real_flags field
5764 (coff_tdata): added local_toc_sym_map and access macro
5766 * libcoff.h (coff_link_hash_entry): added toc_offset field
5767 (pe_tdata): added real_flags field
5768 (coff_tdata): added local_toc_sym_map and access macro
5770 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5771 (coff_mkobject): init for local_toc_sym_map
5772 (coff_write_object_contents): set the internal_a.magic to
5773 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5776 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5778 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5779 entries until both the line number address and the function name
5780 address are too large.
5782 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5783 * configure: Rebuilt.
5785 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5786 is defined in the environment.
5788 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5790 * som.c (som_get_section_contents_in_window): Define to use
5793 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5795 * coff-i860.c: New file, based on coff-i386.c.
5796 * cpu-i860.c: New file, based on cpu-i386.c.
5797 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5798 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5799 targets, using i860coff_vec.
5800 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5801 trad-core.o and hosts/i860mach3.h.
5802 (i860coff_vec): Use coff-i860.o and cofflink.o.
5803 * configure: Rebuild.
5804 * Makefile.in: Rebuild dependencies.
5805 (ALL_MACHINES): Add cpu-i860.o.
5806 (BFD32_BACKENDS): Add coff-i860.o.
5807 (CFILES): Add cpu-i860.c and coff-i860.c.
5808 * targets.c (i860coff_vec): Declare.
5809 (bfd_target_vector): Add &i860coff_vec.
5810 * archures.c (bfd_i860_arch): Declare.
5811 (bfd_archures_list): Add &bfd_i860_arch.
5812 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5813 (coff_set_flags): Handle bfd_arch_i860.
5814 (coff_write_object_contents): Handle I860 a.out magic number.
5816 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5819 the created .tc section to 2.
5820 (xcoff_mark): Don't keep a .loader reloc for a call to an
5821 undefined symbol when creating a shared library.
5822 (xcoff_build_ldsyms): When creating a shared library, generate
5823 global linkage code for a call to an undefined symbol.
5825 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5827 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5828 BFD32_BACKENDS, BFD64_BACKENDS.
5829 (.dep1): Put mkdep output in a separate file.
5830 Rebuilt dependencies.
5832 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5835 Permit use of mmap when available:
5837 * configure.in: Check for mmap, madvise, mprotect.
5838 * config.in, configure: Regenerated.
5840 * libbfd.c (struct _bfd_window_internal): Define type.
5841 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5843 (ok_to_map): New static variable for debugging.
5844 (_bfd_generic_get_section_contents_in_window): New function.
5845 * bfd-in.h (bfd_window_internal): Declare type.
5846 (bfd_window): Define type.
5847 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5848 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5851 * libaout.h (struct aoutdata): Add two window fields.
5852 (obj_aout_sym_window, obj_aout_string_window): New macros.
5853 * aoutx.h (some_aout_object_p): Initialize windows.
5854 (aout_get_external_symbols): Get symbol data and strings in
5855 windows instead of explicitly allocated buffers.
5856 (slurp_symbol_table): Free window instead of memory.
5857 (bfd_free_cached_info): Release windows instead of freeing storage
5859 (aout_link_free_symbols): Ditto.
5861 * targets.c (bfd_target): Add new field for
5862 get_section_contents_in_window.
5863 (BFD_JUMP_TABLE_GENERIC): Updated.
5864 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5865 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5866 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5867 macros for get_section_contents_in_window field.
5869 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5871 * core.c: Renamed to corefile.c
5872 * makefile.dos (OBJS): Change core.o to corefile.o
5873 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5876 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5878 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5879 targ_selvecs to allow debugging under Irix-5 native.
5882 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5884 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5885 to o. Clobber and restore the list of new csects around the call
5886 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5887 linker error and the linker wants to read the symbol table. Reset
5888 the line number count of a real section even if it has no relocs.
5889 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5891 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5894 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5896 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5897 an undefined symbol in a shared link.
5899 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5900 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5901 phdm@info.ucl.ac.be (Philippe De Muyter).
5903 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5905 * coff-m88k.c (rtype2howto): New static function.
5906 (RTYPE2HOWTO): Use it rather than a macro definition.
5908 * coffcode.h (coff_write_object_contents): set internal_a.magic
5909 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5911 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5912 define TRAD_HEADER to new file hosts/delta68.h.
5913 m88*-motorola-sysv*, however, does use ptrace-core.o.
5914 * hosts/delta68.h: New file.
5916 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5917 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5919 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5921 * i386linux.c (MY(vec)): Declare before use.
5923 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5925 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5926 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5928 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5929 BFD is not of the right type.
5930 (bfd_elf_get_needed_list): Likewise.
5931 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5932 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5933 * xcofflink.c (XCOFF_XVECP): Define.
5934 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5936 (bfd_xcoff_import_symbol): Likewise.
5937 (bfd_xcoff_export_symbol): Likewise.
5938 (bfd_xcoff_link_count_reloc): Likewise.
5939 (bfd_xcoff_record_link_assignment): Likewise.
5940 (bfd_xcoff_size_dynamic_sections): Likewise.
5942 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5943 table index against the number of symbols for a base relative
5946 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5948 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5949 full_aouthdr flag here...
5950 (_bfd_xcoff_bfd_final_link): ...not here.
5952 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5954 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5955 systems that have a system <libelf.h>.
5956 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5957 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5958 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5959 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5960 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5961 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5962 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5964 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5966 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5967 set, set BSF_WEAK in symbol. Change all callers.
5968 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5969 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5970 _bfd_generic_link_add_one_symbol.
5971 (ecoff_indirect_link_order): Check that the section tdata relocs
5972 are not NULL before using them.
5974 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5975 define TRAD_HEADER as hosts/alphalinux.h.
5976 * configure: Rebuild.
5977 * hosts/alphalinux.h: New file.
5978 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5981 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5983 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5984 C_ECOMM storage classes.
5986 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5988 (xcoff_mark): Call xcoff_mark_symbol.
5989 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5990 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5992 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5994 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5996 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5998 (xcoff_find_reloc): New static function.
5999 (xcoff_link_add_symbols): Use it.
6000 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6001 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6002 relocate the value of C_DECL.
6004 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6006 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6008 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6009 callback decide what goes in .relocs.
6010 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6011 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6014 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6016 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6019 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6021 * xcofflink.c: More improvements, mostly to fix handling of
6022 constructors and a few other special cases.
6023 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6024 zero, reverting yesterday's change.
6025 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6026 (bfd_xcoff_link_count_reloc): Declare.
6027 (bfd_xcoff_record_link_assignment): Declare.
6028 * bfd-in2.h: Rebuild.
6030 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6032 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6033 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6034 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6035 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6036 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6037 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6039 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6042 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6043 segments includes the a.out header. See to that the magic number
6044 *always* is big-endian.
6046 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6047 m68k4k NetBSD configurations.
6049 * configure.in, configure: Separate i386 & mips NetBSD
6050 configurations from other BSD ones. Don't assume DEC is the only
6051 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6052 configurations. Add support for m68k4k NetBSD object format.
6054 * libaout.h: Added M_68K4K_NETBSD magic.
6056 * m68k4knetbsd.c: New file.
6058 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6060 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6063 * hosts/mipsnbsd.h: New file.
6066 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6068 * config.bfd: Add config stuff for mips*-*-magic* to set
6069 targ_defvec to ecoff_big_vec.
6072 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6074 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6076 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6077 toc_section, and entry_section fields.
6078 (struct xcoff_section_tdata): Remove ldrel_count field.
6079 * libcoff.h: Rebuild.
6080 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6082 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6083 full a.out header if full_aouthdr is set in xcoff_data.
6084 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6085 based on sections stored in xcoff_data.
6086 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6088 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6089 (rs6000coff_vec): Set symbol_leading_char to '.'.
6090 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6091 value stored in ret rather than returning a pointer value.
6093 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6095 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6098 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6100 * som.c (som_slurp_string_table): Allocate the strings with malloc
6101 since they're free'd by free_cached_info.
6102 (som_slurp_symbol_table): Similarly for the symbol table.
6104 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6106 * Makefile.in (diststuff): Don't make headers.
6108 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6110 * Makefile.in: Rebuild dependencies.
6112 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6113 output_bfd is not SunOS.
6114 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6115 non-SunOS input files.
6117 * xcofflink.c: Extensive changes to support linking shared objects
6118 and generating a .loader section.
6119 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6120 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6121 last_symndx, and ldrel_count fields.
6122 * libcoff.h: Rebuild.
6123 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6124 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6126 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6127 (bfd_xcoff_export_symbol): Declare.
6128 (bfd_xcoff_size_dynamic_sections): Declare.
6129 * bfd-in2.h: Rebuild.
6131 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6133 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6134 * configure: Rebuild.
6135 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6136 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6138 (pmac_xcoff_vec): Update to use new xcoff support.
6139 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6140 (xcoff_write_armap): Declare buf as unsigned char.
6141 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6143 * mpw-make.sed: Generalize subdir_do edit.
6145 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6147 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6148 correctly. Don't initialize asect->vma.
6150 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6152 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6153 something a little less than the page size.
6155 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6157 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6159 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6161 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6162 * coffcode.h (coff_write_object_contents): If .bss is before
6163 .data us that as data_start.
6164 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6166 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6167 (coff_swap_outhdr_out): Hardwire in version number.
6169 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6171 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6172 major and minor to *_vno, since the former are also macros in
6173 SunOS header files. Cast result of bfd_alloc to appropriate
6176 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6177 before assigning to sec_data.
6179 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6181 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6182 now relative to the section, not absolute.
6183 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6184 get the file name when there is a N_SO directory name. When
6185 handling stabs, remember that section->vma was added to the
6188 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6190 * sunos.c (struct sunos_link_hash_table): Add needed field.
6191 (sunos_link_hash_table_create): Call bfd_release, not free.
6192 (sunos_link_hash_table_create): Initialize needed field.
6193 (sunos_add_dynamic_symbols): Record needed objects.
6194 (bfd_sunos_get_needed_list): New function.
6195 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6196 * bfd-in2.h: Rebuild.
6198 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6200 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6202 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6204 * bfd-in.h (struct bfd_link_needed_list): Rename from
6205 bfd_elf_link_needed_list.
6206 * bfd-in2.h: Rebuild.
6207 * elf.c, elflink.h, libelf.h: Corresponding changes.
6209 Add start at AIX linker support; no shared libraries yet.
6210 * xcofflink.c: New file.
6211 * configure.in (rs600coff_vec): Use xcofflink.o.
6212 * configure: Rebuild.
6213 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6215 (struct xcoff_section_tdata): Define.
6216 (xcoff_section_data): Define macro.
6217 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6218 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6219 (_bfd_xcoff_bfd_final_link): Declare.
6220 (_bfd_ppc_xcoff_relocate_section): Declare.
6221 * libcoff.h: Rebuild.
6222 * coff-rs6000.c: Clean up a bit.
6223 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6224 cputype, csects, and debug_indices.
6225 (xcoff_copy_private_bfd_data): Copy cputype.
6226 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6227 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6228 (xcoff_reloc_type_lookup): Rename from
6229 rs6000coff_reloc_type_lookup.
6230 (coff_relocate_section): Define.
6231 (_bfd_xcoff_sizeof_headers): Define.
6232 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6233 (_bfd_xcoff_bfd_relax_section): Define.
6234 (_bfd_xcoff_bfd_link_split_section): Define.
6235 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6237 * coffcode.h (coff_compute_section_file_positions): If AIX,
6238 increment sofar by SMALL_AOUTSZ if not executable.
6239 (coff_write_object_contents): If AIX, always output an a.out
6240 header; if not executable, header size of SMALL_AOUTSZ.
6241 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6242 (_bfd_stringtab_init): Initialize xcoff field.
6243 (_bfd_xcoff_stringtab_init): New function.
6244 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6245 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6246 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6247 * libbfd.h: Rebuild.
6248 * Makefile.in: Rebuild dependencies.
6249 (BFD32_BACKENDS): Add xcofflink.o.
6250 (CFILES): Add xcofflink.c.
6252 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6253 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6254 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6256 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6258 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6260 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6262 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6263 * config.in: Regenerated.
6265 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6266 (_bfd_chunksize): New variable.
6267 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6268 for obstack chunk size.
6269 * configure.in: Check for getpagesize.
6270 * configure: Regenerated.
6272 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6274 * trad-core.c (rawptr): Make it a local variable of
6275 ptrace_unix_core_file_p.
6277 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6279 * coff-arm.c (in_reloc_p): New.
6280 * coff-i386.c (in_reloc_p): New.
6281 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6282 (coff_write_object_contents): Only set has_reloc_section
6284 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6285 in_reloc_p to decide if reloc should be emitted.
6286 * libcoff.h (pe_data_type.in_reloc_p): New.
6287 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6289 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6291 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6292 (_bfd_coff_read_internal_relocs): Likewise.
6293 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6294 (_bfd_coff_read_internal_relocs): Likewise.
6296 * elflink.h (elf_link_add_object_symbols): Correct conditions
6297 under which type and size change warnings are issued.
6299 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6301 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6302 a symbol which is not in a real section.
6303 (coff_write_native_symbol): Corresponding change.
6305 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6306 coff_link_hash_newfunc and make non-static.
6307 (_bfd_coff_link_hash_table_init): New function, broken out of
6308 _bfd_coff_link_hash_table_create.
6309 (_bfd_coff_link_hash_table_create): Use it.
6310 (process_embedded_commands): Make static.
6311 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6312 (_bfd_coff_link_hash_table_init): Declare.
6313 * libcoff.h: Rebuild.
6315 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6316 field in XCOFF tdata.
6317 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6318 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6319 based on cputype stored in a.out header, or in n_type of initial
6321 (coff_write_object_contents): Set cputype correctly in a.out
6323 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6325 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6326 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6328 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6329 * libcoff.h: Rebuild.
6331 * cpu-rs6000.c (rs6000_compatible): New static function.
6332 (bfd_rs6000_arch): Use it.
6333 * cpu-powerpc.c (powerpc_compatible): New static function.
6334 (arch_info_struct): Define various flavours of PowerPC.
6335 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6338 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6340 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6342 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6344 * elflink.h (elf_link_add_object_symbols): Don't warn about
6345 changing the size or type if the old definition was weak.
6347 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6349 * coffcode.h (combined_entry_type): Add fix_line field.
6350 (coff_slurp_line_table): Warn if we try to set the lineno field of
6352 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6353 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6354 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6355 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6357 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6358 * libcoff.h: Rebuild.
6360 * libcoff-in.h (struct xcoff_tdata): Define.
6361 (xcoff_data): Define.
6362 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6363 * bfd-in2.h, libcoff.h: Rebuild.
6364 * coff-rs6000.c (xcoff_mkobject): New static function.
6365 (coff_mkobject): Define.
6366 (xcoff_copy_private_bfd_data): New static function.
6367 (coff_bfd_copy_private_bfd_data): Define.
6368 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6370 (rs6000coff_vec): Add DYNAMIC to object_flags.
6371 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6372 .loader sections specially.
6373 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6374 section alignment from the XCOFF tdata information.
6375 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6376 F_SHROBJ, and copy the extra a.out header information into the
6377 XCOFF tdata structure.
6378 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6379 F_DYNLOAD and the extra a.out header information.
6380 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6381 C_HIDEXT symbol with attached csect information.
6382 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6383 in the o_maxdata field.
6384 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6385 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6386 end if BSF_NOT_AT_END is set.
6388 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6389 _bfd_read_ar_hdr_fn.
6390 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6391 * bfd-in2.h, libbfd.h: Rebuild.
6392 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6394 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6395 (bfd_slurp_bsd_armap_f2): Likewise.
6396 (_bfd_slurp_extended_name_table): Likewise.
6398 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6400 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6402 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6403 when the symbol table is empty.
6405 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6406 space for section symbols, since we don't output them either.
6407 (elf_m68k_adjust_dynindx): Removed.
6409 * ptrace-core.c (rawptr): Make it a local variable of
6410 ptrace_unix_core_file_p.
6412 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6414 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6417 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6418 Mac object file formats.
6420 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6422 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6423 auxent if there isn't one.
6424 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6425 rather than FILNMLEN as the maximum name length.
6427 * coffcode.h (bfd_coff_backend_data): Add new field
6428 _bfd_coff_print_aux.
6429 (bfd_coff_print_aux): New static function.
6430 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6431 scnlen field of an XTY_LD csect aux entry.
6432 (coff_print_aux): New static function.
6433 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6434 in coff_pointerize_aux_hook.
6435 (bfd_coff_std_swap_table): Initialize new field.
6436 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6437 * libcoff.h: Rebuild.
6438 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6439 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6441 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6442 if there are symbols, for native AIX ld compatibility.
6444 * coffcode.h (bfd_coff_backend_data): Add new field
6445 _bfd_coff_pointerize_aux_hook.
6446 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6447 or I960, and as 0 otherwise.
6448 (bfd_coff_std_swap_table): Initialize new field.
6449 * libcoff.h: Rebuild.
6450 * coffgen.c (coff_pointerize_aux): Change parameters to take
6451 symbol pointer instead of type and class, and to take aux index.
6452 Call _bfd_coff_pointerize_aux_hook if it is defined.
6453 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6454 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6455 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6457 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6458 read-only/host-only support.
6460 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6462 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6465 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6466 BFD_JUMP_TABLE_ARCHIVE accordingly.
6467 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6468 (_bfd_compute_and_write_armap): Declare.
6469 (_bfd_generic_read_ar_hdr): Declare.
6470 (_bfd_read_ar_hdr): Define.
6471 (_bfd_noarchive_read_ar_hdr): Define.
6472 (_bfd_archive_bsd_read_ar_hdr): Define.
6473 (_bfd_archive_coff_read_ar_hdr): Define.
6474 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6475 _bfd_read_ar_hdr instead.
6476 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6477 (_bfd_compute_and_write_armap): Rename from
6478 compute_and_write_armap. Make non-static. Change all callers.
6479 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6480 than _bfd_snarf_ar_hdr.
6481 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6482 * ieee.c (ieee_read_ar_hdr): Define.
6483 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6484 * oasys.c (oasys_read_ar_hdr): Define.
6485 * som.c (som_read_ar_hdr): Define.
6486 * bfd-in2.h, libbfd.h: Rebuild.
6488 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6490 * peicode.c (coff_swap_filehdr_in): If symptr is
6491 zero, there aren't any symbols, even if nsyms is set.
6493 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6495 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6497 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6498 sections, and set styp correctly for them: .got, .hash, .dynamic,
6499 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6500 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6502 (ecoff_sort_hdrs): New static function.
6503 (ecoff_compute_section_file_positions): Return boolean, not void.
6504 Sort the sections by VMA before looking through them. Put the
6505 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6506 section on an appropriate boundary within the page.
6507 (ecoff_compute_reloc_file_positions): Check return value of
6508 ecoff_compute_section_file_positions.
6509 (_bfd_ecoff_set_section_contents): Likewise.
6510 (_bfd_ecoff_write_object_contents): Check for various Alpha
6511 section types when incrementing text_size and data_size. Call
6512 adjust_headers backend function if it exists.
6513 * coff-alpha.c (alpha_adjust_headers): New static function.
6514 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6515 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6517 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6519 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6521 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6522 of ALTERNATE_AIX_CORE_FORMAT.
6523 * configure.in (aix4): No longer need CORE_FLAGS.
6524 * configure: Updated.
6526 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6528 NS32k changes from Ian Dall:
6529 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6531 (aout_link_input_section_std, aout_link_input_section_ext,
6532 aout_link_reloc_link_order): Call them instead of _bfd_*
6534 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6536 (backend_data): Use it instead of hardcoded zero.
6538 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6539 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6541 * ns32knetbsd.c: Include bfd.h.
6542 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6543 (MY_bfd_reloc_type_lookup): Declare function too.
6544 * pc532-mach.c (set_sizes): Don't declare.
6545 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6546 (backend_data, MY_backend_data): Don't define.
6548 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6549 ns32k-*-lites* like ns32k-*-netbsd*.
6551 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6554 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6556 * coffcode.h (coff_write_object_contents): Restore setting
6557 f_timdat to 0, deleted on August 22.
6559 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6561 * coffcode.h (coff_bfd_copy_private_symbol_data,
6562 coff_bfd_copy_private_section_data,
6563 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6564 * peicode.h (coff_bfd_copy_private_bfd_data): New
6565 (pe_bfd_copy_private_bfd_data): New.
6566 (coff_swap_scnhdr_in): Swap bss size into the right place.
6567 (pe_print_private_bfd_data): Add some newlines.
6569 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6571 * som.c (setup_sections): Don't die if a space has no subspaces.
6573 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6575 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6576 dynamic symbol override a common symbol. Don't change the size or
6577 type if they have been set and the new symbol is not a definition.
6578 Warn if the size or type changes.
6580 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6582 * som.c (som_begin_writing): Don't write the symbol table or
6584 (som_finish_writing): Write them here. Place them after the
6585 subspace data, but before the relocs.
6587 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6589 * sunos.c (sunos_add_one_symbol): Just pass false, not
6590 info->shared_library, to sunos_create_dynamic_sections.
6591 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6593 (sunos_check_dynamic_reloc): Remove .text section assertion.
6595 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6597 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6598 * configure, configure.in: Add pmac_xcoff_vec case.
6599 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6600 * coff-pmac.c: New file, PowerMac XCOFF support.
6601 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6602 * targets.c (pmac_xcoff_vec): Declare.
6604 * mpw-config.in: Various changes to be compatible with the
6605 autoconf-based configury.
6606 * mpw-make.sed: New file, sed commands to translate Unix
6607 makefile into MPW syntax.
6608 * mpw-make.in: Remove.
6609 * hosts/mpw.h: Remove.
6610 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6611 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6613 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6615 * binary.c (binary_get_symtab): Return an empty string on error.
6616 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6618 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6620 * coff-ppc.c: Reformatted according to gnu conventions
6621 Removed irrelevant "if 0" code
6623 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6625 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6626 symbols rather than as indirect symbols.
6627 (MY(slurp_symbol_table)): Don't do anything special about
6630 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6631 of .ctors and .dtors sections is no larger than 2.
6633 * sunos.c (sunos_add_one_symbol): Don't change
6634 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6636 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6637 dynamic symbols when creating a shared library.
6638 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6640 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6641 written even if it is not defined in a regular object.
6642 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6643 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6644 rather than the constant 22.
6645 (sunos_check_dynamic_reloc): Handle creating a shared library.
6646 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6647 zero when creating a shared library.
6648 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6649 write it out at the start of the symbol table.
6651 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6653 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6655 * config.bfd: Add arm-*-coff.
6656 * configure.in, configure: Add armcoff_{little,big}_vec.
6657 * targets.c (armcoff_{little,big}_vec): Declare.
6658 (bfd_target_vector): Add armcoff_{little,big}_vec.
6659 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6661 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6663 * targets.c (bfd_find_target): Remove debugging code.
6665 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6667 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6669 * Makefile.in: added *-ppc files
6670 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6671 allow pe based .o's to be shared with other tools on ppc/NT
6672 * config.bfd: added powerpc[le]-[pe|winnt] config support
6673 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6674 * peicode.h: Added more section flags for PE on ppc
6675 Added coff_swap_filehdr_out to allow peicode.h to be
6676 used for non-image PE files on ppc.
6677 Check for image, or not, before copying pe_opthdr
6678 * targets.c: Added new bfd's
6679 * targets.c: Removed two inactive bfds that shouldn't have made it this
6682 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6684 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6685 explicit values to initialize all relocs. Change all users.
6686 (ppc_elf_brtaken_inner): New function to handle branch predicition
6688 (ppc_elf_brtaken_reloc): Ditto.
6689 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6690 relocs use ppc_elf_unsupported_reloc.
6691 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6692 needs to be reported.
6693 (ppc_elf_relocate_section): Support branch prediction relocs.
6695 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6697 * bfd.c (bfd_assert): Remove \n from string passed to
6700 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6701 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6702 (bfd_coff_make_section_hook): Don't define.
6703 (coff_make_section_hook): Remove.
6704 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6705 (styp_to_sec_flags): Likewise.
6706 (coff_write_object_contents): Likewise.
6707 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6709 * libcoff.h: Rebuild.
6710 * coffgen.c (make_a_section_from_file): Just call
6711 bfd_make_section_anyway, not bfd_make_section or
6712 bfd_coff_make_section_hook.
6713 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6714 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6715 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6716 make_section_hook field.
6717 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6719 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6720 pointers into value field for warning and indirect symbols; just
6721 leave the value field alone.
6722 * linker.c (generic_link_add_symbol_list): Use next symbol for
6723 warning and indirect symbols, rather than looking in symbol value.
6724 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6725 parameter. Change all callers. Remove support for indirect
6726 symbols; it didn't work anyhow.
6727 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6728 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6729 * bfd-in2.h: Rebuild.
6731 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6733 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6734 go back to telling the tools this reloc operates on 32 bits.
6736 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6738 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6739 rather than a direct fprintf.
6740 * archive.c (_bfd_write_archive_contents): Likewise.
6741 * coffcode.h (coff_slurp_symbol_table): Likewise.
6742 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6743 (ppc_elf_unsupported_reloc): Likewise.
6744 (ppc_elf_relocate_section): Likewise.
6745 * i386linux.c (linux_tally_symbols): Likewise.
6746 (linux_finish_dynamic_link): Likewise.
6747 * osf-core.c (osf_core_core_file_p): Likewise.
6748 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6749 * som.c (som_sizeof_headers): Likewise.
6750 * srec.c (srec_bad_byte): Likewise.
6751 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6752 * libbfd-in.h (bfd_assert): Declare first parameter const.
6753 * libbfd.h: Rebuild.
6754 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6755 bfd_reloc_overflow is enough.
6756 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6757 * coff-h8500.c (rtype2howto): Likewise.
6758 * coff-z8k.c (rtype2howto): Likewise.
6759 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6760 * elf.c (_bfd_elf_get_lineno): Likewise.
6761 (_bfd_elf_no_info_to_howto): Likewise.
6762 (_bfd_elf_no_info_to_howto_rel): Likewise.
6763 * hp300hpux.c (convert_sym_type): Likewise.
6764 (MY(swap_std_reloc_in)): Likewise.
6765 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6767 * libaout.h (struct aoutdata): Add line_buf field.
6768 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6769 and filename_buffer. Instead, use a malloc buffer stored in the
6770 new line_buf field. Remove length restrictions.
6772 * coffgen.c (string_size): Remove static variable.
6773 (debug_string_size, debug_string_section): Likewise.
6774 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6775 and debug_string_size_p parameters. Use them instead of the
6776 global variables. Change all callers.
6777 (coff_write_symbol): Likewise.
6778 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6779 (coff_write_symbols): Add local variables to replace removed
6782 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6783 function, and line_base fields.
6784 * libcoff.h: Rebuild.
6785 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6786 information, rather than using static variables.
6788 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6789 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6791 * init.c (initialized): Remove static variable.
6792 (bfd_init): Don't bother setting initialized.
6793 (bfd_check_init): Remove.
6794 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6795 * libbfd.h: Rebuild.
6797 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6799 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6800 size for full core dumps. Copy core file header to private data.
6801 (rs6000coff_core_file_failing_command,
6802 rs6000coff_core_file_failing_signal): New functions to extract
6803 the file name and terminating signal from the core file.
6804 * coff-rs6000.c: Use them.
6806 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6808 Change arch info to be const, initialized at compile time.
6809 * archures.c: Reindent many functions. Change CONST to const.
6810 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6811 nothing set it anyhow. Make next const.
6812 (bfd_arch_info_list): Remove.
6813 (bfd_archures_list): Rename from archures_init_table. Change from
6814 a table of function pointers to a table of bfd_arch_info_type
6815 structure addresses.
6816 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6817 (bfd_lookup_arch): Likewise.
6818 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6820 (bfd_default_arch_struct): Make const.
6821 (bfd_arch_init, bfd_arch_linkin): Remove.
6822 (bfd_get_arch_info): Return a const pointer.
6823 * init.c (bfd_init): Don't call bfd_arch_init.
6824 * bfd.c (struct _bfd): Make arch_info const.
6825 * bfd-in2.h: Rebuild.
6826 * libbfd.h: Rebuild.
6827 * configure.in: Put & before everything in $selarchs.
6828 * configure: Rebuild.
6829 * cpu-*.c: Change bfd_*_arch from a function which calls
6830 bfd_arch_linkin to a const structure.
6831 * ieee.c (ieee_object_p): Make arch const.
6833 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6835 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6837 * bfd-in2.h: Regenerate.
6838 * libbfd.h: Regenerate.
6840 * elf32-ppc.c (reloc_type): Update names to match current draft.
6841 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6842 relative. Update names to current V.4 draft.
6843 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6844 (ppc_elf_relocate_section): Rename relocations to match draft.
6846 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6848 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6849 compiled with -mrelocatable-lib to be linked with either normal
6850 modules or -mrelocatable modules.
6852 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6854 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6855 in the a.out header.
6857 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6858 a reloc against a local symbol, even if it's not a section.
6860 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6862 * targets.c (bfd_target): Remove unused align_power_min field.
6863 * bfd-in2.h: Rebuild.
6864 * All backends: Remove initialization of align_power_min.
6866 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6868 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6870 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6872 * config.bfd (mips-dec-netbsd*): New target.
6873 * configure.host (mips-dec-netbsd*): New host.
6874 * configure.in (mips-dec-netbsd*): New native.
6875 * configure: Rebuild.
6877 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6879 Make the COFF backend linker merge common types:
6880 * cofflink.c (struct coff_debug_merge_element): Define.
6881 (struct coff_debug_merge_type): Define.
6882 (struct coff_debug_merge_hash_entry): Define.
6883 (struct coff_debug_merge_hash_table): Define.
6884 (coff_debug_merge_hash_table_init): Define.
6885 (coff_debug_merge_hash_table_free): Define.
6886 (coff_debug_merge_hash_lookup): Define.
6887 (struct coff_final_link_info): Add debug_merge field.
6888 (coff_debug_merge_hash_newfunc): New static function.
6889 (_bfd_coff_final_link): Allocate and free debug_merge table.
6890 (coff_link_input_bfd): Merge identical enum, struct and union
6893 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6895 Convert i960 COFF to use COFF backend linker.
6896 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6897 structure to store the symbol being used.
6898 (coff_i960_start_final_link): New static function.
6899 (coff_i960_relocate_section): New static function.
6900 (coff_i960_adjust_symndx): New static function.
6901 (coff_start_final_link): Define.
6902 (coff_relocate_section): Define.
6903 (coff_adjust_symndx): Define.
6904 * coffcode.h (bfd_coff_backend_data): Add new callback function
6905 _bfd_coff_start_final_link.
6906 (bfd_coff_start_final_link): Define.
6907 (coff_start_final_link): Define if not defined.
6908 (bfd_coff_std_swap_table): Add coff_start_final_link.
6909 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6911 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6912 function callback is not NULL.
6913 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6914 (_bfd_coff_internal_syment_name): Declare.
6915 * libcoff.h: Rebuild.
6916 * configure.in (icoff_big_vec): Add cofflink.o.
6917 (icoff_little_vec): Likewise.
6918 * configure: Rebuild.
6920 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6922 * Makefile.in (clean-info): Remove extraneous tab from line
6925 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6927 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6928 contents has relocs.
6930 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6932 * coffcode.h (coff_compute_section_file_positions): Keep the
6934 (coff_write_object_contents): Remember if it's a relocatable
6936 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6937 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6938 if relocatable file. Swap out saved raw size.
6940 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6942 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6943 (maintainer-clean): Rename from realclean, passing
6944 maintainer-clean down to subdirectories, but leave realclean as a
6947 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6950 * dep-in.sed: Remove config.h from generated dependencies.
6952 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6953 broken out of sunos_canonicalize_dynamic_symtab.
6954 (sunos_canonicalize_dynamic_symtab): Call new function
6955 sunos_slurp_dynamic_symtab.
6956 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6957 dynamic symbol table to the caller.
6958 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6959 callback to override the symbols being read.
6960 * libaout.h (struct aout_backend_data): Add three new parameters
6961 to add_dynamic_symbols callback.
6963 Extensive minor changes to avoid various gcc warnings. Also:
6964 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6965 * archures.c (bfd_arch_info_type): Change mach field from long to
6967 (bfd_lookup_arch): Change machine parameter from long to unsigned
6970 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6972 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6973 a symbol with a non-zero plt_offset.
6975 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6977 * elfcode.h (align_file_position): Remove; not used.
6979 * configure.in: Only check for <sys/procfs.h> on a native system,
6980 and make sure it defines prstatus_t.
6981 * configure: Rebuild.
6983 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6985 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6987 * config.in: Rename from config.h.in.
6988 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6989 Check for config.h:config.in when creating stamp-h.
6990 * configure: Rebuild.
6991 * Makefile.in (stamp-h): Depend upon config.in rather than
6992 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6993 calling config.status.
6995 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6996 (Makefile): Just rebuild Makefile.
6997 (config.h, stamp-h): New targets.
6998 * configure.in: Create stamp-h when rebuilding config.h.
6999 * configure: Rebuild.
7001 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7003 * configure.in: Call AC_CONFIG_HEADER. Substitute
7004 HOST_64BIT_LONG. Check that various header files exist. Check
7005 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7006 and/or free need to be declared. Don't make a link to sysdep.h.
7007 Define TRAD_HEADER for various hosts.
7008 * configure: Rebuild.
7009 * configure.host: Don't set my_host. Add definitions taken from
7010 host header files for various entries. Remove entries which now
7012 * acconfig.h: New file.
7013 * config.h.in: New file, built by autoheader.
7014 * sysdep.h: New file.
7015 * Makefile.in (do_distclean): Don't remove sysdep.h.
7017 (LOCAL_H_DEPS): New variable.
7018 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7020 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7021 ($(OPTIONAL_BACKENDS)): Likewise.
7022 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7023 looking through sysdep.h.
7024 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7025 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7026 (fprintf_vma, sprintf_vma): Likewise.
7027 (int64_type, uint64_type): Don't define.
7028 * bfd-in2.h: Rebuild.
7029 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7030 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7031 * lynx-core.c: Include stuff from old hosts/lynx.h.
7032 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7033 rather than NO_FCNTL.
7034 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7035 rather than NATIVE_HPPAHPUX_COMPILER.
7036 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7038 * hosts/*.h: Remove all header files which merely include,
7039 declare, and define things. Leave header files which define
7040 information needed by trad-core.c.
7042 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7043 (BFD_CC_FOR_BUILD): Define.
7044 * configure.in: Use BFD_CC_FOR_BUILD.
7045 * configure: Rebuild.
7047 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7049 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7050 * configure: Rebuild.
7052 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7055 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7057 * config.bfd: i386pe_ve -> i386pe_vec.
7059 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7061 * configure.host: Incorporate host Makefile fragments by setting
7063 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7064 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7065 value based on whether the code is being compiled by a cross
7066 compiler. Don't substitute host_makefile_frag or frags.
7067 * aclocal.m4: New file to define local AC_PROG_CC.
7068 * configure: Rebuild.
7069 * Makefile.in (INSTALL): Set to @INSTALL@.
7070 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7071 (INSTALL_DATA): Set to @INSTALL_DATA@.
7073 (CC): Define as @CC@.
7074 (CFLAGS): Set to @CFLAGS@.
7075 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7076 (@host_makefile_frag@): Remove.
7077 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7078 after other options.
7079 (config.status): Remove dependency upon @frags@.
7080 * config/*.mh, config/README: Remove.
7082 * config.bfd: Rewrite to incorporate the contents of the Makefile
7083 fragments by setting shell variables, rather than merely returning
7084 the name of a Makefile fragment.
7085 * configure.in: Use shell variables set by config.bfd rather than
7086 looking at the target Makefile fragment files. Don't substitute
7087 target_makefile_frag. Do substitute TDEFINES.
7088 * configure: Rebuild.
7089 * Makefile.in (@target_makefile_frag@): Remove.
7090 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7091 * config/*.mt: Remove.
7093 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7095 * configure.in: Put changequote lines around "i[345]86" patterns
7096 section of core file support.
7098 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7100 * som.c (som_bfd_print_private_bfd_data): Define to use the
7103 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7105 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7106 entry, text_start and data_start.
7108 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7110 * Makefile.in (OFILES): Remove $(TDEPFILES).
7111 * config/apollo.mt (TDEPFILES): Remove.
7112 * config/README: Update.
7114 * configure.in: For a native configuration, set COREFILE and
7115 COREFLAG based on the canonical host name.
7116 * configure: Rebuild.
7117 * Makefile.in: Rebuild dependencies.
7118 (ALL_CFLAGS): Add @COREFLAG@.
7119 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7120 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7121 support routines. Check LYNX_CORE rather than HOST_LYNX.
7122 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7123 * i386lynx.c: Likewise.
7124 * m68klynx.c: Likewise.
7125 * sparclynx.c: Likewise.
7126 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7127 * *-core.c: Comment changes.
7128 * config/decstation.mh (HDEPFILES): Remove.
7129 (HDEFINES): Remove -DTRAD_CORE.
7130 * config/irix3.mh (RANLIB): Remove.
7131 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7132 (HDEFINES): Remove -DIRIX_CORE.
7133 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7134 (HDEFINES): Remove -DTRAD_CORE.
7135 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7136 * config/ultra3.mh (RANLIB): Remove.
7137 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7138 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7139 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7140 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7141 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7142 * config/i386aix.mh, config/i386bsd.mh: Remove.
7143 * config/i386linux.mh, config/i386mach3.mh: Remove.
7144 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7145 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7146 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7147 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7148 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7149 * config/solaris2.mh, config/stratus.mh: Remove.
7150 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7151 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7153 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7155 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7156 DT_FINI entry if the appropriate symbol is not in the hash table.
7158 * libelf.h (struct elf_backend_data): Add create_program_headers
7159 and want_hdr_in_seg fields.
7160 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7162 (elf_backend_create_program_headers): Likewise.
7163 (elfNN_bed): Initialize create_program_headers and
7165 * elf.c (get_program_header_size): Call create_program_headers
7167 (map_program_segments): Check want_hdr_in_seg backend field. Call
7168 create_program_headers backend routine.
7170 * elf.c (assign_file_positions_except_relocs): Align non allocated
7171 sections when creating an executable.
7173 * elfcode.h (elf_swap_phdr_in): Make non static.
7174 (elf_swap_phdr_out): Make non static.
7175 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7176 (bfd_elf32_swap_phdr_out): Declare.
7177 (bfd_elf64_swap_phdr_in): Declare.
7178 (bfd_elf64_swap_phdr_out): Declare.
7180 * ecofflink.c (ecoff_collect_shuffle): New static function.
7181 (_bfd_ecoff_get_accumulated_pdr): New function.
7182 (_bfd_ecoff_get_accumulated_sym): New function.
7183 (_bfd_ecoff_get_accumulated_ss): New function.
7184 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7185 (_bfd_ecoff_get_accumulated_sym): Declare.
7186 (_bfd_ecoff_get_accumulated_ss): Declare.
7187 * libbfd.h: Rebuild.
7189 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7191 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7193 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7194 warning symbols. If any section is named .gnu.warning.XXX, treat
7195 the contents as a warning to be issued if the symbol XXX is
7197 (elf_link_output_extsym): For an indirect or warning symbol, just
7198 output the symbol it points to.
7200 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7201 if bfd_hash_allocate fails, since it will already be set.
7202 (generic_link_hash_newfunc): Likewise.
7203 (archive_hash_newfunc): Likewise.
7204 (hash_entry_bfd): New static function.
7205 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7206 callback. Allocate a new warning using the hash table newfunc.
7207 Use bfd_hash_replace to update the entry in the hash table, rather
7208 than assuming we can copy the fields with structure assignment.
7210 * hash.c (bfd_hash_replace): New function.
7211 * bfd-in.h (bfd_hash_replace): Declare.
7212 * bfd-in2.h: Rebuild.
7214 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7216 * config.bfd: Add mips*vr4300-*-elf* target.
7217 * config/mipsbvr4300.mt: Added.
7219 See file ChangeLog.2
7226 version-control: never
projects / platform / upstream / binutils.git / blob