2 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
4 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
5 R_D30V_32_NORMAL to 2 (4 bytes).
8 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
10 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
11 to sizeof Rela structure, not sizeof Rel structure. From Gary
12 Thomas <g.thomas@opengroup.org>.
14 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
16 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
17 whenever entry is larger than text address, but only by whole
18 pages. From Gordon W. Ross <gwr@mc.com>.
20 * Makefile.in (install): Depend upon installdirs. Use
21 mkinstalldirs to build $(oldincludedir).
22 (installdirs): New target.
24 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
25 if this is a debugging section which we are stripping.
27 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
29 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
30 alpha-specific target data struct.
32 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
34 From Thomas Graichen <graichen@rzpd.de>:
35 * Makefile.in: Always use $(SHELL) when running move-if-change.
36 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
39 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
41 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
42 VMA if this is an executable file or a shared object.
44 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
47 * libaout.h (struct aout_backend_data): Add entry_is_text_address
49 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
50 start of the file. Remove uses later on which switch using
52 (MY(callback)): Handle entry_is_text_address.
53 (MY_entry_is_text_address): Define if not defined.
54 (MY(backend_data)): Initialize new field.
55 * aoutf1.h (sunos4_aout_backend): Likewise.
56 * i386aout.c (MY(backend_data)): Likewise.
57 * i386mach3.c (MY(backend_data)): Likewise.
58 * mipsbsd.c (MY(backend_data)): Likewise.
59 * sparclynx.c (sparclynx_aout_backend): Likewise.
60 * netbsd.h (SEGMENT_SIZE): Define if not defined.
61 (MY_entry_is_text_address): Define.
62 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000
64 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
65 whose name starts with `.'.
67 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
69 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
70 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
71 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
72 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
73 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
74 sparc-*-openbsd*): New targets.
77 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
79 * stabs.c (struct stab_section_info): New field
81 (_bfd_link_section_stabs): Fill the above array.
82 (_bfd_stab_section_offset): Use `cumulative_skips' to
83 speed up offset calculation.
85 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
87 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
88 addend for non pc-relative relocations.
90 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
91 for non-existent function.
93 * elf-m10300.c (mn10300_elf_relax_section): New function.
94 (mn10300_elf_relax_delete_bytes): Likewise.
95 (mn10300_elf_symbol_address_p): Likewise.
96 (mn10300_elf_get_relocated_section_contents): Likewise.
97 (bfd_elf32_bfd_relax_section): Define.
98 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
100 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
102 * configure.host: Set SHLIB_LIBS.
103 * configure.in: Substitute SHLIB_LIBS.
104 * configure: Rebuild.
105 * Makefile.in (SHLIB_LIBS): New variable.
106 ($(SHLIB)): Use $(SHLIB_LIBS).
108 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
110 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
111 with bfd_section_vma.
113 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
115 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
116 Correct CPU file names for mn10[23]00.
117 * configure: Rebuild.
119 * bfd.c (bfd_record_phdr): Cast count to size_t before
122 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
123 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
124 (xcoff_write_archive_contents): LIkewise.
125 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
126 (mips_elf_create_procedure_table): Likewise.
127 * peicode.h (pe_print_idata): Likewise.
128 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
129 * xcofflink.c (xcoff_get_section_contents): Likewise.
130 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
131 (xcoff_link_add_symbols): Likewise.
132 (xcoff_link_add_symbols): Likewise.
134 * ppcboot.c (ppcboot_set_arch_mach): Make static.
135 (ppcboot_bfd_print_private_bfd_data): Likewise.
137 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
138 to complain_overflow_signed.
140 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
142 * VERSION: Set to 2.8.1.
144 * Branched binutils 2.8.
146 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
147 deciding whether to copy a reloc into a shared object.
148 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
149 relocs in unallocated sections.
150 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
151 R_SPARC_RELATIVE relocs in unallocated sections.
153 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
155 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
156 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
159 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
161 * elflink.h (elf_link_add_object_symbols): Let a common symbol
162 override an uninitialized symbol from a shared library with a
165 * elf-m10200.c: Rename from elf32-mn10200.c.
166 * elf-m10300.c: Rename from elf32-mn10300.c.
167 * cpu-m10200.c: Rename from cpu-mn10200.c
168 * cpu-m10300.c: Rename from cpu-mn10300.c
169 * Makefile.in: Update accordingly.
171 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
172 (elf_mips_isa): Move to earlier in file.
173 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
174 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
177 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
180 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
182 * configure.com: New file.
183 * config.h-vms: Remove file.
184 * makefile.vms: Update for new configure scheme.
186 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
188 * libcoff-in.h (ppc_allocate_toc_section): Declare.
189 (ppc_process_before_allocation): Declare.
190 * libcoff.h: Rebuild.
192 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
194 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
196 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
198 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
200 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
201 symbol index for a R_IHCONST reloc.
203 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
205 * targmatch.sed: Do not use \(\) recursively.
207 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
209 * m68klinux.c (MACHTYPE_OK): Define.
210 * i386linux.c (MACHTYPE_OK): Define.
212 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
214 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
215 <hjl@gnu.ai.mit.edu>:
216 * sparclinux.c: New file.
217 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
218 * bfd-in2.h: Rebuild.
219 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
220 * configure.in (sparclinux_vec): Add to list of vectors.
221 * configure: Rebuild.
222 * targets.c (sparclinux_vec): Declare.
223 (bfd_target_vector): Add sparclinux_vec.
224 * Makefile.in: Rebuild dependencies.
225 (BFD32_BACKENDS): Add sparclinux.o.
226 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
228 * coff-mips.c (mips_ecoff_backend_data): Initialize new
229 bfd_coff_backend_data field.
230 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
232 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
233 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
234 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
236 * bfd.c: Include "libiberty.h".
237 (strerror): Don't declare.
238 (bfd_errmsg): Call xstrerror rather than strerror.
240 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
242 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
243 reloc even if the symbol is in the .bss section.
244 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
245 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
246 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
248 * coffcode.h (bfd_coff_backend_data): Add new field
249 _bfd_coff_default_section_alignment_power.
250 (bfd_coff_default_section_alignment_power): Define.
251 (bfd_coff_std_swap_table): Initialize new field.
252 * libcoff.h: Rebuild.
253 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
254 symbol to the default section alignment.
256 * COPYING: Update FSF address.
259 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
261 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
262 21-bit absolute that made it act as a relative.
265 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
267 * elflink.c (_bfd_elf_create_linker_section): Don't set
268 bss_section and rel_section from existing sections.
270 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
273 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
275 * aoutx.h (some_aout_object_p): Change executable test to fix
276 problems with embedded a.out systems.
278 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
280 * stabs.c (_bfd_stab_section_offset): New function.
281 * libbfd-in.h (_bfd_stab_section_offset): Declare.
283 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
285 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
286 * elf32-mips.c (mips_elf_relocate_section): Likewise.
287 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
288 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
289 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
291 * stabs.c (_bfd_link_section_stabs): Copy over the first header
292 symbol. Check for memory allocation failure of *psinfo.
293 (_bfd_write_section_stabs): Add psinfo parameter. Change all
294 callers. Set the value of the header symbol.
295 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
299 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
301 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
302 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
303 reloc types, rather than silently failing to generate an output file.
306 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
308 * targmatch.sed: Use the hold space to put the #ifdef around the
310 * targets.c (UNSUPPORTED_TARGET): Don't define.
311 (find_target): Don't check for UNSUPPORTED_TARGET.
312 (bfd_set_default_target): Don't try to optimize by checking for
315 * Makefile.in: Rebuild dependencies.
316 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
317 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
318 (elf32-m32r.o): Remove explicit target.
320 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
323 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
324 count section symbols for sections that were created by the
325 linker, or are not allocatable or not loadable.
326 (elf32_sparc_finish_dynamic_sections): Output output section
327 symbols for section for which we made space for them.
329 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
331 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
332 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
334 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
336 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
337 (m32r_hi16_list): New static local.
338 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
339 (m32r_elf_do_hi16_reloc): Delete.
340 (m32r_elf_relocate_hi16): New function.
341 (m32r_elf_lo16_reloc): New function.
342 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
345 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
347 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
348 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
349 (m32r_elf_final_sda_base): New function.
350 (m32r_elf_relocate_section): Rewrite sdata support.
351 (m32r_elf_finish_dynamic_sections): Delete.
353 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
355 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
356 * coff-svm68k.c: New file. Just defines some macros and includes
358 * coff-m68k.c: Add functions to handle common addends, moved in
359 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
360 Control whether relocs are visible using STATIC_RELOCS.
361 * cf-m68klynx.c: Simplify greatly: just define macros to control
363 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
364 * targets. (m68ksysvcoff_vec): Declare.
365 (bfd_target_vector): Add m68ksysvcoff_vec.
366 * config.bfd (m68*-motorola-sysv*): New target.
367 * configure.in (m68ksysvcoff_vec): New vector.
368 * configure: Rebuild.
369 * Makefile.in: Rebuild dependencies.
370 (BFD32_BACKENDS): Add coff-svm68k.o.
371 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
373 * binary.c (binary_set_section_contents): Don't get misled if the
374 first section is not loadable. From Matthew L. Martin
377 * elflink.h (elf_bfd_final_link): Set the value of a section
378 symbol to the section address unless doing a relocateable link.
380 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
382 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
383 .plt entry if we've taken the function's address.
384 (elf64_alpha_merge_gots): Merge collected flags info as well.
386 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
388 * Many files: Add function prototypes.
389 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
390 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
391 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
392 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
393 * peicode.h: Change several void * parameters to PTR.
394 * srec.c (srec_get_symbol_info): Make static.
395 * syms.c (bfd_symbol_is_absolute): Remove.
396 * Makefile.in: Rebuild dependencies.
398 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
400 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
401 (bfd_elf32_bfd_is_local_label): Don't define.
403 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
406 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
408 * bfd-in.h: Don't include obstack.h.
409 (struct bfd_hash_table): Change memory field to PTR.
410 * bfd.c (struct _bfd): Change memory field to PTR.
411 * bfd-in2.h: Rebuild.
412 * libbfd-in.h (bfd_release): Declare as function, don't define as
415 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
416 objalloc routines rather than obstack routines.
417 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
418 (getpagesize): Don't define.
419 (_bfd_new_bfd): Don't set _bfd_chunksize.
420 (bfd_openr): Free new bfd and objalloc on failure.
421 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
422 (bfd_alloc_size): Remove.
423 (bfd_release): New function.
424 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
425 objalloc routines rather than obstack routines.
426 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
427 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
428 objalloc routines rather than obstack routines.
429 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
430 (struct accumulate): Change memory to struct objalloc *.
431 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
432 * dep-in.sed: Don't remove obstack.h from dependency list.
433 * Makefile.in: Rebuild dependencies.
434 (BFD_H_DEPS): Remove obstack.h.
435 (install): Don't install obstack.h.
436 * Many files: Don't include "obstack.h".
439 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
440 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
442 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
443 * sunos.c (sunos_add_dynamic_symbols): Likewise.
444 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
446 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
447 old version of bfd_alloc.
448 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
450 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
452 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
454 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
455 ELF local label syntax as well.
457 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
459 * config.bfd (powerpc-*-beos*): New target.
460 * configure.in (powerpc-*-beos*): Add case that explicitly
461 does not set COREFILE for now. A future BeOS version is
462 expected to support core files.
463 * configure: Regenerate with autoconf.
465 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
467 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
468 seen with a local symbol, rather than crashing.
470 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
471 version symbols if there aren't any.
474 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
476 * coff-tic80.c (coff_rtype_to_howto): Define
477 (coff_tic80_rtype_to_howto): Clone generic coff version and
478 add code to handle the funky TI "internal relocations".
481 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
483 * elflink.h (elf_link_add_object_symbols): Don't warn about type
484 or size changes because of a weak symbol.
486 * cisco-core.c (SIGEMT): Define if not defined.
488 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
490 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
491 setting ever. Sanity check the version number. Sort out copying
492 flags and other information when adding an indirect symbol.
493 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
494 symbols added by the backend. Clear the entire contents of the
496 (elf_export_symbol): Ignore indirect symbols.
497 (elf_link_output_extsym): Accept a section without an owner in an
499 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
500 version count. Correct the allocation of x_versymp.
502 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
503 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
504 Don't return bfd_und_section_ptr when info->shared.
505 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
506 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
507 (mips_elf_check_relocs): Resolve an indirect symbol in
509 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
510 SHN_MIPS_TEXT or SHN_MIPS_DATA.
512 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
514 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
516 From Eric Youngdale <eric@andante.jic.com>:
517 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
518 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
519 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
520 versioned symbol appears in both a regular and a shared object.
521 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
522 appropriate. Improve error message.
523 (struct elf_outext_info): Rename from elf_finfo_failed. Change
524 all uses. Add localsyms field.
525 (elf_bfd_final_link): When generating a shared library, call
526 elf_link_output_extsym to output all local symbols.
527 (elf_link_output_extsym): Handle symbols which were forced to
530 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
532 From Eric Youngdale <eric@andante.jic.com>:
533 * elf-bfd.h (elf_symbol_type): Add version field.
534 * elfcode.h (elf_slurp_symbol_table): Set version field.
535 * elflink.h (elf_link_add_object_symbols): When creating an
536 indirect symbol for a default version symbol, set DEF_DYNAMIC if
537 appropriate. Set up an indirection from the nondefault version of
539 (NAME(bfd_elf,size_dynamic_sections)): Call
540 elf_link_assign_sym_version before checking whether there are any
541 versions. Always record the version name as a dynamic symbol.
543 (elf_link_assign_sym_version): After finding a version, see if a
544 symbol should be forced to local scope. Create a new version
545 definition if appropriate.
546 (elf_link_output_extsym): Correct indirect symbol handling.
547 * elf.c (bfd_elf_print_symbol): Print version information.
548 (bfd_section_from_shdr): Turn version sections into BFD sections.
549 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
550 if sh_info is not already set.
551 (_bfd_elf_copy_private_section_data): Copy sh_info for version
553 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
554 _bfd_stringtab_add to copy the name into permanent memory if
557 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
559 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
561 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
563 * coffcode.h (bfd_coff_backend_data): Change
564 _bfd_coff_compute_section_file_positions to return a boolean
565 value. Change all callers.
566 (coff_compute_section_file_positions): Change return type to
567 boolean. If the size of the last section changed, then output a
568 zero byte at the end of the file.
569 * libcoff.h: Rebuild.
571 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
572 for at least 6 output symbols.
573 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
574 emit a TC csect to represent the space they take up. For an XO
575 symbol, just emit a reference, not a csect.
577 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
578 Solaris doesn't like the combined options, and the -f is
580 (stamp-tshlink, install): Likewise.
582 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
583 handling when little endian.
585 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
587 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
588 (mn10300_elf_relocate_section): Likewise.
589 (elf_backend_relocate_section): Define.
591 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
592 relocs. Replace them with generic PCREL_{8,16,32} relocs.
593 (elf32_mn10300_howto_table): Likewise.
594 (elf32_mn10300_reloc_map): Likewise.
595 (bfd_elf32_mn10300_reloc): Delete unused function.
597 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
600 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
601 understand, just set the howto field to NULL, and the caller will
602 print an appropriate error message.
604 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
605 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
606 block. Use NULL for initializations of "ptr" rather than bare 0.
607 * coff-h8300.c: Fix typo in comment.
608 * coff-h8500.c: Ditto.
612 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
614 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
615 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
616 m32r_elf_get_relocated_section_contents): First pass at relax support.
618 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
620 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
621 entry for reading verdef records.
622 Use correct braces for computing increments of extverdaux and
623 exteverdef record pointers.
626 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
628 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
632 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
634 * elflink.h (elf_link_find_version_dependencies): Check that
635 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
639 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
641 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
644 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
646 * targets.c (bfd_default_vector): Make non-const.
647 (find_target): New static function, broken out of
649 (bfd_set_default_target): New function.
650 (bfd_find_target): Call find_target. When defaulting, use
651 bfd_default_vector[0] if it is not NULL.
652 * libbfd-in.h (bfd_default_vector): Adjust declaration.
653 * bfd-in2.h, libbfd.h: Rebuild.
655 * syms.c (bfd_is_local_label): Return false if the symbol has no
657 * coff-i960.c (coff_i960_is_local_label_name): New function.
658 (coff_bfd_is_local_label_name): Define.
659 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
660 (coff_bfd_is_local_label_name): Define.
661 * coff-rs6000.c (xcoff_is_local_label_name): New function.
662 (coff_bfd_is_local_label_name): Define.
663 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
664 with .. or _.L_ as local.
665 * elf32-i386.c (elf_i386_is_local_label_name): New function.
666 (bfd_elf32_bfd_is_local_label_name): Define.
667 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
668 beginning with $ as local.
670 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
672 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
673 rather than comparing against info->lprefix.
674 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
675 * elflink.h (elf_link_input_bfd): Likewise.
676 * linker.c (_bfd_generic_link_output_symbols): Likewise.
677 * xcofflink.c (xcoff_link_input_bfd): Likewise.
679 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
680 _bfd_elf_is_local_label_name if not already defined.
681 * elf.c (_bfd_elf_is_local_label_name): New function.
682 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
684 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
685 (m88k_is_local_label_name): New static function.
687 * coffcode.h (coff_bfd_is_local_label_name): Define as
688 _bfd_coff_is_local_label_name if not already defined.
689 * coffgen.c (_bfd_coff_is_local_label_name): New function.
690 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
691 * libcoff.h: Rebuild.
693 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
694 to _bfd_is_local_label_name.
695 (bfd_target): Likewise.
696 * syms.c (bfd_is_local_label): Define as function, not macro.
697 (bfd_is_local_name): Define.
698 * libbfd.c (bfd_generic_is_local_label_name): Rename from
699 bfd_generic_is_local_label, and take a string rather than a
701 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
702 (_bfd_nosymbols_bfd_is_local_label_name): Define.
703 (bfd_generic_is_local_label): Don't declare.
704 (bfd_generic_is_local_label_name): Declare.
705 * bfd-in2.h, libbfd.h: Rebuild.
706 * All backends: Change local_label to local_label_name.
708 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
709 (mips_elf_relocate_got_local): Change return type to boolean.
710 Don't assume that the first zero entry is unassigned; instead, use
712 (mips_elf_relocate_section): Check return value of
713 mips_elf_relocate_got_local.
714 (mips_elf_create_got_section): Initialize assigned_gotno field.
717 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
719 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
723 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
725 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
726 that have no contents merely because linker_mark is not set.
728 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
730 * config.bfd (mips*-*-lnews*): New target.
731 * coff-mips.c (mips_relocate_section): Make assert compare
732 content byteorder instead of header byteorder.
733 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
735 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
736 * configure.in (ecoff_biglittle_vec): Add case.
739 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
741 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
742 name begins with ".note".
743 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
744 section whose name begins with ".note".
745 (get_program_header_size): Corresponding change.
747 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
748 jal and for jal overflow.
750 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
752 From Eric Youngdale <eric@andante.jic.com>:
753 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
754 not found, try looking it up again without the version name.
755 (elf_link_add_object_symbols): Always link against the dynamic
756 symbol table of a dynamic object. When linking against a dynamic
757 object, include version strings in symbol names, and set up
758 version information. Add indirect symbols for default versions.
759 (elf_link_create_dynamic_sections): Add special version sections.
760 (struct elf_assign_sym_version_info): Define.
761 (struct elf_find_verdep_info): Define.
762 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
764 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
765 (elf_link_find_version_dependencies): New static function.
766 (elf_link_assign_sym_version): New static function.
767 (elf_link_renumber_dynsyms): New static function.
768 (struct elf_final_link_info): Add symver_sec field.
769 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
770 local symbols of a dynamic object. Handle DT_VER* constants.
771 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
772 dynamic object. Skip indirect symbols from ELF objects. Remove
773 the version name before choosing a hash bucket. Write out the
774 version information if appropriate.
775 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
776 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
777 (bfd_elf64_size_dynamic_sections): Likewise.
778 * bfd-in2.h: Rebuild.
779 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
780 Change elf_link_hash_flags to unsigned short.
781 (ELF_LINK_HIDDEN): Define.
782 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
783 dynverdef_hdr, dynversym_section, dynverdef_section,
784 dynverref_section, cverdefs, cverrefs, verdef, verref.
785 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
786 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
787 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
788 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
789 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
790 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
791 (_bfd_elf_slurp_version_tables): Declare.
792 * elf.c (_bfd_elf_swap_verdef_in): New function.
793 (_bfd_elf_swap_verdef_out): Likewise.
794 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
795 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
796 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
797 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
798 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
799 version information if there is any.
800 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
801 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
802 (elf_fake_sections): Handle .gnu.version* section names.
803 (assign_section_numbers): Handle SHT_GNU_ver* section types.
804 (_bfd_elf_slurp_version_tables): New function.
805 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
806 version name in string entered in dynamic hash table.
807 * elfcode.h: Include fnmatch.h.
808 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
809 symbol which was forced to become local.
810 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
811 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
812 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
813 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
815 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
817 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
819 (mn10200_elf_relax_section): Correctly compute a symbol's value
820 when the symbol is local, but not in the same section as we are
821 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
824 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
826 * elf32-m32r.c: Rewrite to use ELF backend linker.
827 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
828 Add small data area support (R_M32R_SDA16).
829 * reloc.c: Document BFD_RELOC_M32R_SDA16.
830 * bfd-in2.h,libbfd.h: Regenerated.
832 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
834 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
835 (mn10200_elf_relax_delete_bytes): Likewise.
836 (mn10200_elf_symbol_address_p): Likewise.
837 (mn10200_elf_get_relocated_section_contents): Likewise.
838 (bfd_elf32_bfd_relax_section): Define.
839 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
841 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
842 (mn10200_elf_relocate_section): Likewise.
843 (elf_backend_relocate_section): Define.
846 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
848 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
849 reloc.c, targets.c: New target, elf-*-D30V.
851 * bfd-in2.h, configure, libbfd.h: Rebuilt.
853 * cpu-d30v.c, elf32-d30v.c: New files.
856 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
858 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
859 * bfd-in2.h: Regenerated.
861 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
862 (rtype2howto): Add function.
863 (tic80_howto_table): Add.
866 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
868 * sysdep.h: Don't define errno in MSVC if error.h is included.
871 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
873 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
874 is initialized before it is used.
877 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
879 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
880 symbol into a weak undefined symbol; leave it as a common symbol.
882 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
884 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
885 about a symbol defined in a dynamic object if it has already been
886 defined in a regular object.
888 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
890 * makefile.vms: Add gcc flags to allow compiling with current gcc
892 (targmatch.h): New dependency.
894 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
896 * evax.h (ALPHA_R_CODEADDR): New relocation.
897 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
899 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
901 * bfd-in2.h, libbfd.h: Rebuild.
903 Restrict symbol length to 64 bytes, case preserving:
904 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
905 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
906 (_bfd_evax_length_hash_symbol): Added.
907 * evax-etir.c (_bfd_evax_write_etir): Call
908 _bfd_evax_length_hash_symbol before output of symbol.
909 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
910 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
912 * evax-emh.c: Output filename to object file without path.
914 * evax-egsd.c: New sections for local and global commons.
916 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
917 evax-misc.c, evax.h: Remove 8 bit characters from copyright
918 notices. Replace AXP with Alpha.
920 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
922 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
923 sections if we are creating a shared library.
925 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
927 * configure.host (i386-windows): Don't set host64=true.
929 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
931 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
932 (elf_mips16_gprel_howto): New static variable.
933 (mips16_gprel_reloc): New static function.
934 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
935 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
936 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
937 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
938 * bfd-in2.h, libbfd.h: Rebuild.
940 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
942 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
943 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
946 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
948 * config.bfd: add r5900
951 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
953 * elflink.h (elf_link_input_bfd): If we've discarded a section,
954 the output section will be the absolute section; don't print an
955 assertion message for that case when doing a relocateable link.
957 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
959 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
960 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
961 need_fn_sub, call_stub, and call_fp_stub.
962 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
963 (mips_elf_link_hash_newfunc): Initialize new fields.
964 (mips_elf_link_hash_table_create): Likewise.
965 (mips_elf_relocate_section): Redirect relocations to use mips16
966 stubs when appropriate.
967 (mips_elf_check_relocs): Attach stub sections to the appropriate
968 symbol. Set need_fn_stub when appropriate.
969 (mips_elf_always_size_sections): New static function.
970 (mips_elf_check_mips16_stubs): New static function.
971 (elf_backend_always_size_sections): Define.
972 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
974 * elflink.h (elf_link_input_bfd): Discard local symbols that are
975 attached to sections which are not being included in the link.
977 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
979 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
980 symbol value when computing the addend for a pc_relative
983 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
985 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
986 relocateable link, just skip pc_relative pcrel_offset relocs.
987 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
988 structure for an ARM26 reloc which can be resolved.
989 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
990 reloc can be resolved.
992 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
993 error in overflow check for R_RELBYTE.
995 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
997 * ieee.c (ieee_slurp_section_data): Pick up the start address.
998 From Mark Rasin <mark.rasin@telrad.co.il>.
1000 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1003 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1005 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1006 (elf_mn10200_howto_table): Likewise.
1007 (mn10200_reloc_map): Likewise.
1009 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1011 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1012 * bfd-in2.h, libbfd.h: Regenerated.
1013 * elf32-m32r.c: Add support for them.
1015 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1017 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1018 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1020 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1021 r_format and r_pcrel. Always return a value.
1023 * riscix.c (MY_final_link_callback): Define to dummy value.
1025 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1026 relocations against the text segment, look up the output name of
1028 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1029 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1030 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1031 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1032 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1034 start-sanitize-tic80
1035 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1037 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1038 routines for little endian data.
1039 * coffcode.h (coff_write_object_contents): Set magic to
1040 TIC80_ARCH_MAGIC for TIc80.
1042 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1044 * coff-tic80.c (tic80coff_vec): Change to little endian data
1048 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1051 auxiliary_filters parameter to be const char * const *. Accept a
1052 NULL terminated array.
1053 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1054 (bfd_elf32_size_dynamic_sections): Update declaration.
1055 * bfd-in2.h: Rebuild.
1057 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1059 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1060 NOTYPE symbol in a text section as a FUNC symbol.
1062 * coffcode.h (coff_compute_section_file_positions): Force
1063 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1065 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1067 * libaout.h (machine_type): Reserve several values for sparclet.
1069 start-sanitize-tic80
1070 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1072 * config.bfd (tic80-*-*): Don't require 'coff'.
1076 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1078 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1079 table to v850_elf_reloc for all non-standard relocations.
1080 (v850_elf_check_relocs): Add check for h being non-null.
1081 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1082 statement instead of multiple ifs.
1083 (v850_elf_relocate_section): Fix up error message, don't just call
1087 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1089 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1090 Use bfd_elf_generic_reloc as special function for all relocs.
1091 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1093 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1094 24bit pc-relative reloc.
1096 start-sanitize-tic80
1097 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1099 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1100 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1101 header byte order is little endian. Use correct bfd_get and
1102 bfd_put routines for little endian headers.
1103 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1104 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1107 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1109 * reloc.c: Add BFD_RELOC_24.
1110 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1111 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1112 * bfd-in2.h, libbfd.h: Rebuilt.
1114 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1116 elf64-alpha multiple .got rewrite:
1118 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1119 (bfd_elf*_mkobject): Don't define here ...
1120 * elfxx-target.h: ... but rather here. Default always_size_sections
1122 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1123 what the #defines in elf-bfd.h transmuted it to anyway.
1125 * section.c: Add SEC_LINKER_CREATED flag.
1126 * bfd-in2.h: Rebuild.
1127 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1128 relocation section flags.
1129 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1130 SEC_IN_MEMORY to recognize generated bits.
1131 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1133 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1134 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1135 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1136 * elf32-ppc.c (ppc_elf_create_linker_section,
1137 ppc_elf_size_dynamic_sections): Likewise.
1138 * elf32-sparc.c (elf32_sparc_check_relocs,
1139 elf32_sparc_size_dynamic_sections): Likewise.
1140 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1142 (_bfd_elf_create_dynamic_sections): Likewise.
1143 (_bfd_elf_make_linker_section_rela): Likewise.
1144 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1145 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1146 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1147 to identify generated bits.
1148 (elf_link_input_bfd): Likewise.
1150 * elf64-alpha.c: Rewrite everything touching relocations.
1153 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1155 * elf32-v850.c (all functions and static variables): Go through
1156 and regularize names to be of the form v850_elf_<xxx>.
1157 (toplevel): Include <elf/v850.h>.
1158 (enum reloc_type): Move to include/elf/v850.h.
1159 (v850_elf_check_relocs): For common variables, if the variable is
1160 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1161 into the appropriate section.
1162 (elf_backend_check_relocs): Define.
1164 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1166 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1169 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * config.bfd (mips*el-*-linux*): New target.
1172 (mips*-*-linux*): New target.
1174 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1175 Return a useful value.
1177 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1179 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1181 * configure: Rebuild.
1182 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1183 ac_cv_func_mmap in bfd/configure.host.
1185 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1186 filter_shlib and auxiliary_filter_shlib parameters.
1187 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1189 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1190 (bfd_elf64_size_dynamic_sections): Likewise.
1191 * bfd-in2.h: Rebuild.
1193 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1196 symbols, don't export a symbol which is defined by an object in an
1197 archive which contains shared objects.
1199 start-sanitize-tic80
1200 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1202 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1203 for TI TMS320c80 (MVP).
1204 (bfd_archures_list): Add bfd_tic80_arch.
1205 * bfd-in2.h: Regenerate by running "make headers".
1207 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1209 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1210 * configure.in (case $vec): Correct typo, "tb" not "tp".
1211 Also add cofflink.o for tic80coff_vec.
1212 * configure: Regenerate with autoconf.
1215 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1218 is configured with --with-mmap.
1220 start-sanitize-tic80
1221 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1223 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1224 (ALL_MACHINES): Add cpu-tic80.o
1225 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1226 * coff-tic80.c: Add skeleton, cloned from another coff config.
1227 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1231 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1233 * TODO: Correct a misspelling.
1234 start-sanitize-tic80
1235 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1236 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1237 * configure.in (case $vec): Add tic80coff_vec entry.
1238 * configure: Regenerate with autoconf.
1239 * archures.c (bfd_tic80_arch): Declare.
1240 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1241 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1242 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1243 (bfd_target_vector): Add tic80coff_vec entry.
1246 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1248 * elflink.h (elf_buckets): Add some more values for larger
1251 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * Makefile.in (install): Move subdir_do out of conditional. From
1254 Fred Fish <fnf@cygnus.com>.
1256 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1258 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1260 (elf_mn10200_howto_table): Likewise.
1261 (mn10200_reloc_map): Likewise.
1263 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1265 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1266 mips16 symbol during the link.
1267 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1269 (mips_elf_link_output_symbol_hook): New static function.
1270 (elf_backend_link_output_symbol_hook): Define.
1272 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1275 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1278 against SEC_DEBUGGING sections here (revert patch of December 5).
1279 * elfcode.h (elf_object_p): Check for them here, instead.
1281 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1284 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1286 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1287 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1288 * elf-bfd.h (struct elf_size_info): Update declaration of
1290 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1291 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1292 * elfxx-target.h: Use new dynamic reloc routines by default.
1293 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1296 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1298 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1299 if NAMES_HAVE_UNDERSCORE is defined.
1301 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1303 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1305 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1307 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1310 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * elflink.h (elf_link_add_object_symbols): Only add a weak
1313 symbol if the real definition is in the dynamic symbol table.
1314 After finding the real definition, then, if it is dynamic, add the
1315 weak symbol to the dynamic symbol table.
1317 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1319 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1321 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1324 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1326 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1328 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1329 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1330 * reloc.c: Remove mn10300 big endian relocs.
1331 * bfd-in2.h, libbfd.h: Rebuilt.
1333 * elf32-mn10200.c: Update from elf32-mn10300.c.
1335 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1337 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1339 * elf32-mn10300.c: Add some comments.
1341 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * ihex.c (ihex_scan): Always initialize buf before jumping to
1345 (ihex_read_section): Likewise.
1347 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1349 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1350 inplace for most relocs.
1352 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1355 even if SEC_ALLOC is not set.
1356 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1357 when deciding whether to copy a reloc into a shared object.
1358 (elf_i386_relocate_section): Likewise.
1359 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1360 (elf32_sparc_relocate_section): Likewise.
1361 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1362 reloc section if it is not set in the source section.
1363 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1364 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1365 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1367 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1369 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1370 expects a .got.plt until we actually create it.
1372 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1375 message for bfd_reloc_outofrange, rather than aborting. From
1376 Philippe De Muyter <phdm@info.ucl.ac.be>.
1378 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1379 a relocateable link, don't try to process them. From Heinz Wrobel
1380 <wrobel@lpr.e-technik.tu-muenchen.de>.
1382 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1384 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1385 mn10300_info_howto_rel. Tweak reloc argument to be an
1386 Elf32_Internal_Rela.
1387 (USE_RELA): Define instead of USE_REL.
1388 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1390 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1392 * configure.in, configure: Handle mips*-sgi-irix6*.
1393 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1396 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1398 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1399 relocation against a symbol defined in a section with no output
1402 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1404 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1405 * configure, config.in: Rebuild with autoconf 2.12.
1407 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1408 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1409 (swap_out_syms): Set st_other from existing st_other field.
1410 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1412 (elf_link_output_extsym): Set the other field from the global hash
1414 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1415 (elf_mips16_jump_howto): New static variable.
1416 (mips16_jump_reloc): New static function.
1417 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1418 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1419 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1421 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1422 * bfd-in2.h, libbfd.h: Rebuild.
1423 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1425 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1427 * configure.host: Use long long for mips-sgi-irix6*.
1429 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1430 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1432 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1434 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1435 (enum reloc_type): Add more reloc types.
1436 (elf32_mn10300_howto_table): Update for new reloc types.
1437 (elf32_mn10300_reloc_map): Update for new reloc types.
1438 * reloc.c: Add some new relocs for the mn10300 series.
1439 * bfd-in2.h, libbfd.h: Rebuilt.
1441 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1443 * som.c (setup_sections): Don't lose for a space which has
1444 no data, but some symbols.
1446 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1449 (sunos_link_hash_table_create): Initialize got_needed.
1450 (sunos_create_dynamic_sections): Only set .got section size if it
1451 is not already set. Set got_needed.
1452 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1453 sdynptr, and only handle dynamic sections, if dynamic sections are
1455 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1456 Initialize .got section.
1457 (sunos_scan_ext_relocs): Likewise.
1458 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1460 (sunos_finish_dynamic_link): Check got_needed. Only set up
1461 dynamic linking information if needed.
1463 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1465 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1467 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1469 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1471 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1473 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1476 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1478 * filemode.c: Include sysdep.h.
1479 * ihex.c: Add casts to eliminate compiler warnings.
1480 * sunos.c: Add casts to eliminate compiler warnings.
1482 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1484 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1486 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1487 appropriate relocations in the .so file if shared.
1488 (ppc_elf_relocate_section): Ditto.
1490 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1492 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1493 complain_overflow_unsigned.
1495 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1497 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1498 overflows for R_D10V_16 and R_D10V_18.
1500 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1502 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1503 (do_with_relocs): Likewise.
1504 (do_as_repeat): Likewise.
1505 (copy_expression): Likewise.
1507 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1509 * ieee.c (ieee_write_external_part): Correctly record whether
1510 there is an external part.
1513 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1515 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1516 handle tda offsets for sld.w and sst.w instructions.
1517 Fix alignment check in sld.w and sst.w tda reloc handling.
1520 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1522 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1525 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1527 * elf32-v850.c: Add comments about assumptions about
1528 char, short & long sizes.
1529 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1530 problems for several relocs.
1532 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1533 R_V850_SDA_OFFSET entry.
1536 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1538 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1539 Store import file index in ldindx.
1540 (xcoff_build_ldsyms): Assume that ldsym was not previously
1541 allocated. For an imported symbol, copy ldindx into l_ifile.
1544 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1546 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1547 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1548 fields in R_V850_TDA_OFFSET.
1549 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1550 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1553 * elf32-v850.c: Include bfdlink.h.
1554 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1556 (elf32_v850_bfd_final_link_relocate): New function.
1557 (v850_elf_relocation_section): Likewise.
1558 (elf_backend_relocate_section): Define.
1561 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * binary.c (binary_set_section_contents): Ignore sections which
1564 don't have SEC_LOAD and SEC_ALLOC set.
1566 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1568 * linker.c (_bfd_generic_final_link): Avoid losing static
1569 symbols in the .bss section.
1571 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1573 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1574 (mips32_64bit_reloc): New static function.
1575 (mips_reloc_map): Add entry for BFD_RELOC_64.
1576 (mips_elf_relocate_section): Handle R_MIPS_64.
1578 * linker.c (default_indirect_link_order): Print an error message
1579 when attempting to do a relocateable link with different object
1580 file formats, rather than calling abort.
1582 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1584 * reloc.c (m32r relocs): Rename them.
1585 * bfd-in2.h, libbfd.h: Regenerated.
1586 * elf32-m32r.c: Update.
1587 (m32r_elf_10_pcrel_reloc): New function.
1588 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1589 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1591 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1593 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1594 all sections that will be included in the output file.
1595 (_bfd_generic_link_output_symbols): Discard symbols in sections
1596 which are being discarded.
1600 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1601 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1602 (elf_v850_howto_table): Corresponding changes.
1603 (elf_v850_reloc_map): Corresponding changes.
1604 * reloc.c: Add additional V850 relocations.
1605 * bfd-in2.h, libbfd.h: Rebuilt.
1607 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1608 no longer want in pc-relative relocs.
1610 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1612 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1613 accept a reloc against an undefined sybmol!
1615 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1617 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1620 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * VERSION: Bump for new relocation.
1624 * hosts/i386bsd.h: If NBPG is not defined, define it as
1625 PAGE_SIZE, for recent versions of FreeBSD.
1627 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * configure.host: Use `long long' as the 64 bit type on a Solaris
1630 host, since both gcc and the SunPRO compilers support it.
1632 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1634 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1635 mistake to have reused the ECOFF LITERAL for ELF since they have
1636 different semantics.
1637 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1638 * bfd-in2.h, libbfd.h: Rebuild.
1640 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1643 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1644 dynamic relocation for an undefweak symbol when we are building
1645 a static executable.
1647 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1649 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1650 point explicitly to srcdir.
1651 (targmatch.h): Edit references to point explicitly to objdir.
1653 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * config.bfd: When setting targ_cpu, don't get confused by
1658 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1660 * configure.host: Add support for windows host (a build done
1661 under the Microsoft build environment).
1663 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1665 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1666 definition in a dynamic object, add it to the dynamic symbol table
1667 if any dynamic object mentions it. Reverts part of last patch.
1669 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1670 (sunos_link_hash_table_create): Initialize got_base.
1671 (bfd_sunos_size_dynamic_sections): If the .got section is more
1672 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1674 (sunos_check_dynamic_reloc): Subtract got_base from a base
1675 relative relocation.
1677 * elf32-mips.c (elf_mips_isa): New static function.
1678 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1679 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1681 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1683 * archive.c (do_slurp_coff_armap): Only treat archive as little
1684 endian for i960 COFF.
1686 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1689 by the change in size of the section when EXEC_P is not set.
1691 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1692 (m68kcoff_rtype_to_howto): New static function.
1693 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1694 VMA to the addend for a PC relative reloc.
1696 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1698 * Makefile.in: Rebuild dependencies.
1700 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1703 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1705 * Makefile.in: Remove explicit dependencies for mn10200 and
1707 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1708 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1709 (dependencies): Rebuilt.
1711 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1713 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1714 during this function.
1716 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1717 section if the flags are compatible.
1719 * configure.in: Add havevecs, and put it in tdefaults.
1720 * mpw-config.in: Likewise.
1721 * configure: Rebuild.
1722 * targmatch.sed: New file; a sed script to build targmatch.h from
1724 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1725 * targets.c: Include "fnmatch.h".
1726 (struct targmatch): Define.
1727 (bfd_target_match): Define by including targmatch.h.
1728 (bfd_find_target): If the target is not found by name, search for
1729 it as a configuration triplet.
1730 * Makefile.in: Rebuild dependencies.
1731 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1732 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1733 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1734 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1735 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1736 (CFILES): Remove i386dynix.c and hp300bsd.c.
1737 (targmatch.h): New target.
1738 (do_clean): Remove targmatch.h.
1740 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1741 * acconfig.h: Add NEED_DECLARATION_GETENV.
1742 * configure, config.in: Rebuild.
1743 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1744 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1746 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1748 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1749 * cpu-mn10200.c, cpu-mn10300.c: New files.
1750 * elf32-mn10200.c, elf32-mn10300.c: New files.
1751 * Makefile.in: Break mn10x00 support into two separate
1752 configurations, mn10200 and mn10300.
1753 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1754 * bfd-in2.h, configure: Rebuilt.
1756 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1758 * Makefile.in (do_clean): Move config.log to do_distclean.
1760 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1762 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1763 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1764 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1765 (elf32-mn10x00.o): Add dependencies.
1766 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1767 (bfd_mn10x00_arch): Declare.
1768 (bfd_archures_list): Add bfd_mn10x00_arch.
1769 * config.bfd: Add mn10x00-*-*.
1770 * configure.in: Add bfd_elf32_mn10x00_vec.
1771 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1772 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1773 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1774 * bfd-in2.h, configure: Rebuilt.
1776 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1778 openVMS/Alpha: Provide filename and case_hack flags via
1779 symbol table from gas.
1780 Add case_hack code for symbol output from vax/vms.
1781 * evax-alpha.c (evax_initialize): Remove filename handling,
1782 filename is provided via symbol table.
1783 (evax_get_symtab): Use local symbol count when setting up table.
1784 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1786 (_bfd_evax_write_egsd): Skip file name symbol.
1787 * evax-emh.c (get_vms_time_string): Local function now.
1788 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1790 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1791 through _bfd_evax_case_hack_symbol.
1792 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1794 (_bfd_evax_basename): Removed.
1795 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1796 * evax.h (evax_private_data_struct): Remove filename.
1797 (flag_hash_long_names, flag_show_after_trunc,
1798 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1801 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1804 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1805 (NO_SWAP_MAGIC): Don't define.
1806 (SWAP_MAGIC): Define.
1808 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1809 no hash table entry for a global symbol.
1811 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1813 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1815 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1818 symbol type with T_NULL. Warn if symbol type changes. Based on
1819 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1821 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1822 a dynamic object in the dynamic symbol table if it is referenced
1823 or defined by a regular object.
1826 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1828 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1829 remove dwarf local labels. Shrinks binaries by a factor of 3!
1832 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1834 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1835 by hand, rather than by calling bfd_make_section.
1837 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1839 * reloc.c: Rename m32r relocs.
1840 * bfd-in2.h, libbfd.h: Rebuilt.
1841 * elf32-m32r.c: Update.
1843 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1846 link, adjust the symbol index of a base relative reloc. Don't
1847 change the addend of a PC relative reloc if pcrel_offset is set.
1848 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1849 a relocateable link.
1851 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1852 it is zero, in case src_mask matters.
1853 (bfd_install_relocation): Likewise.
1855 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1857 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1859 (_bfd_xcoff_bfd_final_link): Don't set target_index
1860 to an uninitialized value.
1862 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1864 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1865 indices, rather than crashing.
1866 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1868 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1871 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1875 (coff_arm_adjust_symndx): New static function.
1876 (coff_adjust_symndx): Define.
1878 * srec.c (srec_scan): Accept multiple symbols on a single line.
1879 From Pascal Martin <pmartin@alsys.com>.
1883 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1885 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1886 (sunos_merge_private_bfd_data): New function.
1888 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1890 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1892 (bfd_merge_private_bfd_data): Likewise.
1893 * section.c (bfd_copy_private_section_data): Likewise.
1894 * syms.c (bfd_copy_private_symbol_data): Likewise.
1895 * bfd-in2.h: Rebuild.
1896 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1897 both BFD's are the right flavour.
1898 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1899 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1900 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1901 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1902 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1903 (ppc_elf_merge_private_bfd_data): Likewise.
1904 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1905 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1907 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1908 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1911 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1913 * reloc.c: Add m32r relocs.
1914 * bfd-in2.h, libbfd.h: Rebuilt.
1915 * cpu-m32r.c,elf32-m32r.c: New files.
1917 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1921 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * tekhex.c (first_phase): Change type parameter from char to int.
1925 (pass_over): Change func to expect int, not char.
1927 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1928 rather than SEC_LOAD when aligning the file offset for the first
1929 section in a segment.
1931 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1933 * syms.c (coff_section_type): Make arg const.
1934 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1935 to make_bfd_asection().
1936 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1937 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1938 (_bfd_elf_stringtab_init): Remove prototype.
1940 * netbsd-core.c (swap_abort): Add prototype.
1941 * aix386-core.c (swap_abort): Ditto & make static
1942 * hpux-core.c (swap_abort): Ditto & make static.
1943 * irix-core.c (swap_abort): Ditto & make static.
1944 * ptrace-core.c (swap_abort): Ditto & make static.
1945 * trad-core.c (swap_abort): Ditto & make static.
1946 * coffswap.h (coff_swap_reloc_in): Ditto.
1947 (coff_swap_reloc_out): Ditto.
1948 (coff_swap_filehdr_in): Ditto.
1949 (coff_swap_filehdr_out): Ditto.
1950 (coff_swap_sym_in): Ditto.
1951 (coff_swap_sym_out): Ditto.
1952 (coff_swap_aux_in): Ditto.
1953 (coff_swap_aux_out): Ditto.
1954 (coff_swap_lineno_in): Ditto.
1955 (coff_swap_lineno_out): Ditto.
1956 (coff_swap_aouthdr_in): Ditto.
1957 (coff_swap_aouthdr_out): Ditto.
1958 (coff_swap_scnhdr_in): Ditto.
1959 (coff_swap_scnhdr_out): Ditto.
1960 * ihex.c (ihex_sizeof_headers): Ditto.
1961 * tekhex.c (getsym): Ditto.
1962 (find_chunk): Ditto & make static.
1963 (insert_byte): Ditto.
1964 (first_phase): Ditto.
1966 (tekhex_get_symtab): Ditto & make static.
1967 (tekhex_get_symtab_upper_bound): Ditto & make static.
1968 (tekhex_mkobject): Ditto.
1969 (tekhex_object_p): Ditto.
1970 (move_section_contents): Ditto.
1971 (tekhex_get_section_contents): Ditto.
1972 (tekhex_set_arch_mach): Ditto & make static.
1973 (tekhex_set_section_contents): Ditto.
1974 (writevalue): Ditto.
1977 (tekhex_write_object_contents): Ditto.
1978 (tekhex_sizeof_headers): Ditto.
1979 (tekhex_make_empty_symbol): Ditto.
1980 (tekhex_get_symbol_info): Ditto.
1981 (tekhex_print_symbol): Ditto.
1982 * irix-core.c (make_bfd_asection): Ditto.
1983 (irix_core_core_file_p): Ditto.
1984 (irix_core_core_file_failing_command): Ditto.
1985 (irix_core_core_file_failing_signal): Ditto.
1986 (irix_core_core_file_matches_executable_p): Ditto.
1987 (irix_core_make_empty_symbol): Ditto.
1988 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1989 * srec.c (srec_new_symbol): Ditto.
1990 (srec_get_section_contents): Ditto.
1991 (srec_set_arch_mach): Ditto.
1992 (srec_set_section_contents): Ditto.
1993 (internal_srec_write_object_contents): Ditto.
1994 (srec_write_object_contents): Ditto.
1995 (symbolsrec_write_object_contents): Ditto.
1996 (srec_sizeof_headers): Ditto.
1997 (srec_make_empty_symbol): Ditto.
1998 (srec_get_symtab_upper_bound): Ditto.
1999 (srec_get_symtab): Ditto.
2000 (srec_print_symbol): Ditto and make static.
2001 * elf.c (elf_read): Ditto
2002 (assign_section_numbers): Ditto.
2003 (elf_fake_sections): Ditto.
2004 (sym_is_global): Ditto.
2005 (elf_map_symbols): Ditto.
2006 (get_program_header_size): Ditto.
2007 * coffgen.c (make_a_section_from_file): Ditto.
2008 (coff_real_object_p): Ditto.
2009 (fixup_symbol_value): Ditto.
2010 (build_debug_section): Ditto.
2012 * syms.c (coff_section_type): Ditto.
2014 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2016 * bfd-in2.h: Rebuilt after m32r changes.
2018 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2020 * config.bfd,configure.in,configure: Add m32r support.
2021 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2022 * config.bfd: Keep target list alphabetically sorted.
2025 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2027 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2028 to add in the constant part found in the instruction itself.
2029 (case R_V850_HI16_S): Likewise.
2032 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2034 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2035 and R_D10V_18 to be 1 (word).
2037 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2039 * stabs.c (_bfd_link_section_stabs): If the output_section field
2040 of either section is bfd_abs_section, then the linker is
2041 discarding the section and we should not optimize it.
2043 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2045 * Makefile.in (aout-sparcle.o): New target.
2046 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2047 * config.bfd (sparclet-*-aout*): Add case.
2048 * configure.in (sparcle_aout_vec): Add case.
2049 * configure: Regenerated.
2050 * targets.c (sparcle_aout_vec): Declare.
2051 (bfd_target_vector): Add sparcle_aout_vec.
2052 * aout-sparcle.c: New file.
2055 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2057 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2058 low order sign bit propogation for R_V850_HI16_S.
2060 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2061 handling V850 specific relocs.
2062 (elf_v850_howto_table): Use the new function for some
2063 relocations. Twiddle masks & shifts for some relocs.
2064 Set partial_inplace where needed.
2067 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2069 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2070 default architecture to a machine number of 0.
2071 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2073 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2074 the output BFD is the default, set it from the first input BFD.
2077 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2079 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2080 insert at bitpos zero. The HI16 relocs are shifted right
2081 by 16 bits. Fix src_mask for all relocs.
2082 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2084 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2088 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2090 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2091 Rewrite to use BFD file read routines and to avoid using a fixed
2092 length for the file name.
2095 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2097 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2098 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2099 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2100 to R_V850_{32,16,8}.
2102 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2104 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2105 (elf_v850_howto_table): Add info for HI16_S reloc.
2106 (v850_reloc_map): Add HI_16_S reloc.
2107 * reloc.c: Define BFD_RELOC_V850_* relocs.
2110 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * elf32-sh.c: New file.
2114 * elf.c (prep_headers): Handle bfd_arch_sh.
2115 * elfcode.h (write_relocs): Handle absolute symbol.
2116 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2117 (_bfd_elf64_link_read_relocs): Declare.
2118 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2119 elf_link_read_relocs. Make globally visible. Change all
2121 (elf_link_input_bfd): Get external symbols from cache in
2122 symtab_hdr->contents. Get contents from cache in
2124 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2126 * reloc.c: Define BFD_RELOC_SH_* relocs.
2127 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2128 * coff-sh.c (sh_insns_conflict): Fix a return value.
2129 (_bfd_sh_align_load_span): New globally visible function, broken
2130 out of sh_align_load.
2131 (sh_align_load): Call _bfd_sh_align_load_span.
2132 (sh_swap_insns): Change relocs parameter to PTR.
2133 * bfd-in2.h, libbfd.h: Rebuild.
2134 * targets.c (bfd_elf32_sh_vec): Declare.
2135 (bfd_elf32_shl_vec): Declare.
2136 * config.bfd (sh-*-elf*): New target.
2137 * configure.in (bfd_elf32_sh_vec): New target vector.
2138 (bfd_elf32_shl_vec): New target vector.
2139 * configure: Rebuild.
2140 * Makefile.in: Rebuild dependencies.
2141 (BFD32_BACKENDS): Add elf32-sh.o.
2142 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2144 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2145 page before checking D_PAGED.
2147 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2148 (ihex_write_object_contents): Remove extbase; always use segbase
2151 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2153 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2154 * configure.host (i[345]86-*-*): Ditto.
2155 * config.bfd (i[345]86-*-*): Ditto.
2156 * configure: Regenerate.
2158 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2161 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2163 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2164 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2165 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2166 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2167 will have an ST_CODE type, change the symbol's type to ST_DATA.
2168 * som.c (hppa_som_gen_reloc_type): Update prototype.
2170 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2173 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2174 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2175 (mips_elf_finish_dynamic_sections): Likewise.
2177 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * configure.host (HLDENV): New variable to set. Set it for
2180 *-*-sysv4*, since those linkers may not support -R but they always
2181 support LD_RUN_PATH.
2183 * libieee.h (NSECTIONS): Don't define.
2184 (ieee_data_struct): Change section_table to asection **. Add
2186 * ieee.c (get_section_entry): If the table isn't big enough, make
2188 (ieee_slurp_sections): Remove assertion about number of sections.
2189 (ieee_object_p): Adjust initialization of ieee to match changes to
2192 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2193 symbols merely because we are generating a shared library.
2194 (xcoff_build_ldsyms): Don't set up global linkage code for an
2195 undefined symbol merely because we are generating a shared
2199 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2201 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2202 (BFD32_BACKENDS) Add elf32-v850.o.
2203 * archures.c: Add bfd_v850_arch.
2204 * bfd-in2.h: Add bfd_v850_arch.
2205 * config.bfd (v850-*-*): New target.
2206 * configure: (bfd_elf32_v850_vec) New vector.
2207 * configure.in: (bfd_elf32_v850_vec) New vector.
2208 * cpu-v850.c: New file.
2209 * elf.c (prep_headers): Added case bfd_arch_v850.
2210 * elf32-v850.c: New file.
2211 * targets.c (bfd_elf32_v850_vec): New vector.
2214 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2217 a function code symbol for an XMC_XO symbol.
2219 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2221 * mpw-config.in: Update editing of autoconf vars to reflect
2222 Jul 18 configure.in change.
2223 * mpw-make.sed: Update editing of include pathnames to be
2224 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2226 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2228 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2229 which to offset to get the .plt entry address is ".plt".
2231 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2233 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2234 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2235 Added, for internal use by the ARM gas.
2237 * bfd-in2.h: Rebuilt
2239 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2241 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2242 in section dynidx start.
2244 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2247 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2248 optimization for g++.
2250 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2252 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2253 the -mrelocatable-lib bit set and the other doesn't, clear the
2254 -mrelocatable-lib bit in the header.
2256 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2259 symbol against a STT_FUNC symbol in a shared library.
2261 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2263 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2264 symbol is found, automatically define the corresponding function
2267 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2268 if sym.n_numaux is not zero.
2269 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2270 entry to disagree about the number of aux entries if the symbol
2273 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2274 section if it might be needed, not just if info->shared.
2275 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2276 the start of .rel.dyn if we are going to use it.
2277 (mips_elf_finish_dynamic_sections): Only clear the first element
2278 of .rel.dyn if the size is greater than zero.
2280 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2283 undefined_symbol callback for a symbol, then don't issue any more
2284 warnings about loader relocs.
2285 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2286 after calling the undefined_symbol callback.
2288 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2289 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2290 as the AIX linker seems to do.
2292 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2294 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2295 (evax_initialize): Remove evax_reloc_table.
2296 (evax_close_and_cleanup): Ditto.
2298 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2300 (evax_bfd_reloc_type_lookup): Ditto.
2301 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2302 cooked_size == raw_size.
2303 * evax-emh.c (_bfd_evax_register_filename): Remove.
2304 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2305 * evax-misc.c (add_new_contents): Malloc section at full size.
2306 (_bfd_save_evax_section): Memcpy section contents directly.
2307 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2308 (evax_reloc_table): Remove.
2310 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2312 * makefile.vms: Add better support for DEC C compilation
2313 Add evax.h dependencies
2315 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2316 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2317 (BFD_RELOC_ALPHA_BASEREG): Remove.
2318 * bfd-in2.h, libbfd.h: Rebuild.
2320 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2322 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2323 getgid if _WIN32 is defined.
2324 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2326 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2328 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2329 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2331 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2334 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2336 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2338 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2339 (NEED_DECLARATION_REALLOC): New macro.
2340 * configure, config.in: Rebuild.
2341 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2342 (realloc): Declare if NEED_DECLARATION_REALLOC.
2344 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2345 <strings.h> if they exist.
2347 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2349 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2353 Based on patches from Eric Valette <valette@crf.canon.fr>:
2354 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2355 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2356 (elf_howto_table): Add entries for new relocs.
2357 (elf_i386_reloc_type_lookup): Handle new relocs.
2358 (elf_i386_info_to_howto): Just call abort.
2359 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2360 (elf_i386_relocate_section): Likewise.
2362 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2364 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2366 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2369 only get the LMA from the phdr if they are in the same part of the
2372 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2373 new segment to make them more comprehensible. If the relationship
2374 between the LMA and the VMA changed, start a new segment. Don't
2375 check dynsec when deciding whether to start a new segment for a
2376 writeable section; -N will now handle this.
2378 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2380 * libhppa.h: Remove "esel" changes. Not the right approach.
2381 * som.c: Corresponding changes.
2382 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2383 which don't have a SOM symbol type associated with them.
2384 Reverses a 1994 change.
2386 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2388 Make ld -N more reasonable for ELF:
2389 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2390 phdr_in_section to false, and always use a single load segment.
2391 (elf_sort_sections): Sort sections by LMA after VMA.
2392 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2393 align to maxpagesize.
2394 (assign_file_positions_except_relocs): Likewise.
2395 * elfcode.h (elf_object_p): If a section is loaded but not page
2396 aligned, clear D_PAGED.
2398 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2400 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2401 Added, for internal use by the ARM gas.
2403 * bfd-in2.h: Rebuilt
2405 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2407 * libhppa.h (R_HPPA_ESEL): New field selector.
2408 (e_esel): Similarly.
2409 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2410 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2411 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2413 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2416 archive search before looking for stripped dynamic objects.
2418 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2421 symbol a warning rather than an error.
2423 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * elf.c (assign_file_positions_for_segments): Track the virtual
2426 memory position separately from the file position, and use it to
2427 compute the alignment adjustment.
2429 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2431 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2432 and fixed mask on R_D10V_10_PCREL_L.
2434 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * elf64-mips.c: Include "aout/ar.h".
2437 (mips_elf64_slurp_armap): New static function.
2438 (mips_elf64_write_armap): New static function.
2439 (bfd_elf64_archive_*): Define.
2440 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2441 Use instead of bfd_generic_archive_p.
2442 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2443 instead of _bfd_write_archive_contents.
2444 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2445 _bfd_generic_mkarchive.
2446 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2447 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2449 (TARGET_LITTLE_SYM): Likewise.
2450 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2452 * Makefile.in: Rebuild dependencies.
2454 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2455 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2456 SHT_MIPS_EVENTS sections.
2457 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2458 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2460 (_bfd_mips_elf_fake_sections): Likewise.
2462 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2463 * ecoff.c (ecoff_compute_section_file_positions): Copy
2464 rdata_in_text from backend info to tdata. Clear it if any data
2465 section comes before .rdata.
2466 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2467 tdata rather than backend info.
2469 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2471 * configure.in: Fix test for whether a compiler has a 64 bit
2472 type. From Jim Wilson <wilson@cygnus.com>.
2474 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * configure.host (mips-sgi-irix6*): New host.
2478 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2479 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2480 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2482 * configure: Rebuild.
2483 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2484 (BFD_HOST_64_BIT): Define conditionally.
2485 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2486 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2487 (symvalue, bfd_size_type): Likewise.
2488 * bfd-in2.h: Rebuild.
2489 * Makefile.in (do_clean): Remove bfd-tmp.h.
2490 (do_distclean): Remove bfd-in3.h.
2491 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2492 (bfd-in3.h): New target.
2494 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2495 Andrew Gierth <ANDREWG@microlise.co.uk>.
2497 * configure.host: Set INSTALL_SHLIB.
2498 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2499 * configure: Rebuild.
2500 * Makefile.in (install): Use @INSTALL_SHLIB@.
2502 * config.bfd (mips*-*-irix6*): New target.
2503 * configure.host: Handle Irix 6 shared library like Irix 5.
2505 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2506 symbol for a magic name.
2507 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2509 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2512 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2514 * mpw-config.in: Add ELF support to mips config, create the
2515 elf32-target.h file in the object dir.
2516 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2518 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2520 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2521 Also removed most abort calls, in favor of using bfd reporting.
2523 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2525 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2526 (BFD32_BACKENDS) Add elf32-d10v.o.
2527 * archures.c: Add bfd_d10v_arch.
2528 * bfd-in2.h: Add bfd_d10v_arch.
2529 * config.bfd (d10v-*-*): New target.
2530 * configure: (bfd_elf32_d10v_vec) New vector.
2531 * configure.in: (bfd_elf32_d10v_vec) New vector.
2532 * cpu-d10v.c: New file.
2533 * elf.c (prep_headers): Added case bfd_arch_d10v.
2534 * elf32-d10v.c: New file.
2535 * libbfd.h: Rebuild.
2536 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2537 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2538 * targets.c (bfd_elf32_d10v_vec): New vector.
2540 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2542 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2544 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2546 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2547 bfd_mach_i386_i8086 machine types.
2549 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2554 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2556 * coffcode.h (coff_set_section_contents): A/UX does not require
2557 special handling of the _LIB section.
2559 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2561 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2562 value for R_RELBYTE.
2564 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2565 array if one was allocated.
2567 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2569 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2570 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2571 use_rld_obj_head and rld_value.
2572 (mips_elf_link_hash_table_create): Initialize new fields.
2573 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2575 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2576 __rld_obj_head symbol not seen, create an __rld_map symbol.
2577 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2578 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2579 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2580 __rld_obj_head symbol.
2581 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2583 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2585 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2587 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2588 ppc_elf_addr16_ha_reloc.
2589 (ppc_elf_addr16_ha_reloc): New static function.
2591 * coff-mips.c (struct mips_hi): Define.
2592 (mips_refhi_list): New static variable.
2593 (mips_refhi_addr, mips_refhi_addend): Remove.
2594 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2595 (mips_reflo_reloc): Process mips_refhi_list.
2596 (mips_relhi_list): New static variable.
2597 (mips_relhi_addr, mips_relhi_addend): Remove.
2598 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2599 (mips_rello_reloc): Process mips_relhi_list.
2600 (mips_relocate_section): Permit an arbitrary number of REFHI or
2601 RELHI relocs before the associated REFLO or RELLO reloc.
2603 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * aout-target.h (MY(callback)): Set reloc_count fields.
2607 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2610 sections unless this is a SunOS link.
2612 * VERSION: Set to 2.7.1.
2614 * Released binutils 2.7.
2616 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * i386aout.c: Include "aout/aout64.h".
2619 (i386aout_write_object_contents): New static function.
2620 (MY_write_object_contents): Define.
2622 * netbsd.h (MY(write_object_contents)): Make sure that
2623 adjust_sizes_and_vmas is called before fiddling with the magic
2626 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2630 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2632 * libbfd-in.h (itos, stoi): Don't define.
2633 * libbfd.h: Rebuild.
2634 * i386lynx.c (KEEPIT): Define as udata.i.
2635 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2636 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2637 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2638 flags. Don't use stoi.
2640 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2642 * elf.c (map_sections_to_segments): Don't start a new segment for
2643 a writable section if it's on the same page as the previous
2644 segment. Reset the writable variable for a readonly section.
2646 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2648 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2649 first_thunk_address, thunk_size, and import_table_size.
2650 * peicode.h: Improved some diagnostics regarding edata sections.
2652 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2654 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2655 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2657 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2659 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2660 with XCOFF_DEF_DYNAMIC set is really defined.
2661 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2662 (xcoff_link_add_symbols): Only create special sections if using an
2665 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2667 (bfd_install_relocation): Likewise.
2669 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2671 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2673 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2674 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2675 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2676 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2677 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2678 are found for LITERAL relocs.
2679 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2680 taken, we cannot generate a .plt entry for the symbol.
2682 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2684 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2685 sysconf functions (for gprof).
2686 * configure, config.in: Rebuild.
2688 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2691 an archive if it has a map. If the object file has the wrong
2694 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2695 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2697 (alpha_relocate_section): Likewise.
2699 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2700 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2701 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2702 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2703 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2704 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2705 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2706 * peicode.h: Corresponding changes.
2708 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2710 * elflink.h (elf_create_pointer_linker_section): Comment out code
2711 dealing with making GOT pointers negative of the GOT symbol for
2714 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2716 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2717 increment the .rela.plt size until after we're done creating the
2719 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2720 .rela.plt offset directly rather than calculating it.
2722 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2724 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2725 Use autoconf-set values.
2726 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2727 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2730 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2731 * configure: Rebuilt.
2733 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2735 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2736 handling code > 1k away.
2738 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2740 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2741 defined, output whenever the symbol is updated.
2743 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2745 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2746 section to 0 if user_set_vma is set.
2747 * elflink.h (elf_bfd_final_link): Likewise.
2749 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2751 Partially undo patch of Jun 20.
2752 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2753 (coff_compute_section_file_positions): Likewise.
2754 (coff_write_object_contents): Likewise. Re-add deleted code, but
2755 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2756 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2758 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2760 * config.bfd: Add support for *-*-rtems* configurations.
2762 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * elf.c (prep_headers): Add bfd_arch_alpha case.
2766 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2768 * elf64-alpha.c: New file.
2769 * config.bfd (alpha-*-linuxecoff*): New target.
2770 (alpha-*-linux*, alpha-*-elf*): New targets.
2771 * configure.in (bfd_elf64_alpha_vec): New vector.
2772 * configure: Rebuild.
2773 * targets.c (bfd_elf64_alpha_vec): Declare.
2774 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2775 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2776 * bfd-in2.h, libbfd.h: Rebuild.
2777 * Makefile.in: Rebuild dependencies.
2778 (BFD64_BACKENDS): Add elf64-alpha.o.
2779 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2781 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2783 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2784 than relying on a right shift of 32.
2786 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2788 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2789 ifdef to COFF_WITH_PE.
2790 (coff_compute_section_file_positions): Likewise.
2791 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2792 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2793 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2794 COFF_IMAGE_WITH_PE, always include.
2796 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2798 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2801 approximate the correct answer if SIZEOF_HEADERS was not used.
2803 * binary.c (binary_set_section_contents): Set section file
2804 position based on LMA rather than VMA.
2806 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2808 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2809 symbols if info->strip == strip_all.
2811 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2813 * coff-h8300.c: Remove #if 0 code.
2814 (compatable): Don't allow mixing/matching of different architectures.
2816 * archures.c (bfd_mach_h8300s): Add.
2817 * bfd-in2.h: Rebuilt.
2818 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2820 (h8300_reloc16_estimate): Likewise.
2821 (h8300_reloc16_extra_cases): Likewise.
2822 (h8300_bfd_link_add_symbols): Likewise.
2823 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2824 (coff_set_flags): Likewise.
2825 * cpu-h8300.c (h8300_scan): Likewise.
2826 Add H8/S to bfd_h8300_arch list.
2828 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2830 Added support for Alpha OpenVMS:
2831 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2832 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2833 * config.h-vms, makefile.vms: New files.
2834 * config.bfd (alpha-*-*vms*): New target.
2835 * configure.in (evax_alpha_vec): New target vector.
2836 * configure: Rebuild.
2837 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2838 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2839 * targets.c (bfd_target_evax_flavour): Define.
2840 (evax_alpha_vec): Declare.
2841 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2842 if BFD64 is defined.
2843 * bfd-in2.h, libbfd.h: Rebuild.
2844 * Makefile.in: Rebuild dependencies.
2845 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2846 evax-emh.o, and evax-misc.o.
2847 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2848 evax-etir.c, evax-emh.c, and evax-misc.c.
2849 (HFILES): Add evax.h.
2851 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2853 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2855 (h8300_bfd_link_add_symbols): Likewise.
2857 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2859 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2860 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2862 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2864 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2865 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2867 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2868 R_MIPS_32 relocs if creating a shared library.
2870 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2872 * peicode.h (add_data_entry): Use pei_section_data rather than
2873 _cooked_size. Corresponds to May 13 change in coffcode.h.
2875 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2878 * coffcode.h (coff_write_object_contents): If there are long
2879 section names, always set the f_symptr field, even if there are no
2881 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2882 if there are no symbols.
2884 * coffgen.c (make_a_section_from_file): Check return value of
2885 _bfd_coff_read_string_table.
2886 (coff_real_object_p): Check return value of
2887 make_a_section_from_file.
2888 (_bfd_coff_read_string_table): Check that there are some symbols
2889 before trying to read the string table size.
2891 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2893 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2894 to replace a symbol in a dynamic object with a symbol from another
2895 dynamic object, do the replacement if the existing symbol is
2896 global linkage code.
2898 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2899 for _ptrgl, and treat it as global linkage code.
2901 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2902 filename or N_SO symbol past the offset, and use it to indicate
2903 that there is no line number or function when appropriate.
2905 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2908 common symbol defined by the linker. Don't export function code
2909 even if export_defineds is set.
2911 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2913 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2915 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2916 (h8300_symbol_address_p): New function.
2917 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2920 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2922 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2924 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2925 correctly for the two variants. Allow relaxing if the target
2926 is 128 bytes away since after relaxation it'll be 126 bytes away.
2927 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2928 "dot" and "value". Allow relaxing if the target is 128 bytes
2929 away since after relaxation it'll be 126 bytes away.
2930 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2931 the given section until nothing changes.
2933 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2935 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2936 alignment hack--we can get the lnnoptr info another way without
2937 suddenly increasing the alignment requirements. Set the flags for
2939 (ecoff_compute_section_file_positions): Do so.
2941 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2944 to keep the HP emulator database happy.
2946 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2947 From Kevin Buettner <kev@primenet.com>.
2949 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2952 name of a NULL section.
2954 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2957 set, always call the notice callback.
2959 * VERSION: Increment for bfdlink.h change.
2961 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2963 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2964 (sh_relax_delete_bytes): Correct handling of differently sized
2965 trailing alignment reloc.
2967 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2968 * bfd-in2.h: Rebuild.
2969 * configure.in: Warn if there is no known 64 bit type.
2970 * configure: Rebuild.
2972 * Makefile.in: Rebuild dependencies.
2973 (BFD32_BACKENDS): Add ppcboot.o.
2974 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2976 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2977 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2979 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2982 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2983 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2984 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2986 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * elf64-mips.c: Improve reloc special_functions and handling of
2989 SHT_MIPS_OPTIONS section.
2990 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2991 mips_elf_hi16_reloc and make globally visible.
2992 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2993 make globally visible.
2994 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2995 make globally visible.
2996 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2997 and make globally visible.
2998 (gprel16_with_gp): Check howto->src_mask before using value in
3000 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3001 and make globally visible.
3002 (gprel32_with_gp): Check howto->src_mask before fetching value.
3003 (bfd_mips_elf_swap_options_in): New function.
3004 (bfd_mips_elf_swap_options_out): New function.
3005 (_bfd_mips_elf_set_private_flags): Rename from
3006 mips_elf_set_private_flags and make globally visible.
3007 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3008 mips_elf_copy_private_bfd_data and make globally visible.
3009 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3010 mips_elf_merge_private_bfd_data and make globally visible.
3011 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3012 for a SHT_MIPS_OPTIONS section.
3013 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3014 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3015 name of a SHT_MIPS_OPTIONS section.
3016 (_bfd_mips_elf_set_section_contents): New function.
3017 (mips_elf32_section_processing): Set the GP value in a
3018 SHT_MIPS_OPTIONS section.
3019 (_bfd_mips_elf_find_nearest_line): Rename from
3020 mips_elf_find_nearest_line and make globally visible.
3021 (bfd_elf32_set_section_contents): Define.
3022 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3023 (_bfd_mips_elf_lo16_reloc): Declare.
3024 (_bfd_mips_elf_gprel16_reloc): Declare.
3025 (_bfd_mips_elf_got16_reloc): Declare.
3026 (_bfd_mips_elf_gprel32_reloc): Declare.
3027 (_bfd_mips_elf_set_private_flags): Declare.
3028 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3029 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3030 (_bfd_mips_elf_find_nearest_line): Declare.
3031 (_bfd_mips_elf_set_section_contents): Declare.
3033 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3035 (elf_info_to_howto): Define.
3036 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3038 (elf_info_to_howto): Define.
3039 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3041 (elf_info_to_howto): Define.
3043 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3044 R_MOV16B[12], to match change in coff/internal.h.
3046 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * elf64-mips.c: Extensive additions to provide better support for
3049 writing files and for gas.
3050 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3051 of mips_elf_object_p.
3052 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3053 _bfd_mips_elf_object_p.
3054 (_bfd_mips_elf_final_write_processing): Rename from
3055 mips_elf_final_write_processing and make globally visible.
3056 (_bfd_mips_elf_fake_sections): Rename from
3057 mips_elf_fake_sections and make globally visible.
3058 (_bfd_mips_elf_section_from_bfd_section): Rename from
3059 mips_elf_section_from_bfd_section and make globally visible.
3060 (_bfd_mips_elf_section_processing): New function, broken out of
3061 mips_elf_section_processing.
3062 (mips_elf32_section_processing): Rename from
3063 mips_elf_section_processing; call
3064 _bfd_mips_elf_section_processing.
3065 (_bfd_mips_elf_symbol_processing): Rename from
3066 mips_elf_symbol_processing and make globally visible.
3067 (_bfd_mips_elf_read_ecoff_info): Rename from
3068 mips_elf_read_ecoff_info and make globally visible.
3069 (mips_elf32_ecoff_debug_swap): Rename from
3070 mips_elf_ecoff_debug_swap.
3071 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3072 struct symbol_cache_entry.
3073 (_bfd_elf_validate_reloc): New function, moved in from
3074 elfcode.h:validate_reloc.
3075 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3076 to _bfd_elf_validate_reloc. Change all callers.
3077 * elf-bfd.h (bfd_section_from_shdr): Declare.
3078 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3079 (_bfd_elf_validate_reloc): Declare.
3080 (_bfd_mips_elf_object_p): Declare.
3081 (_bfd_mips_elf_fake_sections): Declare.
3082 (_bfd_mips_elf_section_from_bfd_section): Declare.
3083 (_bfd_mips_elf_section_processing): Declare.
3084 (_bfd_mips_elf_symbol_processing): Declare.
3085 (_bfd_mips_elf_read_ecoff_info): Declare.
3086 (_bfd_mips_elf_final_write_processing): Declare.
3087 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3090 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3091 (mips_elf_final_write_processing): Likewise.
3093 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3095 64-bit MIPS ELF ABI objdump support:
3096 * elf64-mips.c: New file.
3097 * Makefile.in: Rebuild dependencies.
3098 (BFD64_BACKENDS): Add elf64-mips.o.
3099 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3100 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3101 bfd_elf64_littlemips_vec to targ_selvecs.
3102 (mips*-*-elf*): Likewise.
3103 * confingure.in: Add bfd_elf64_bigmips_vec and
3104 bfd_elf64_littlemips_vec to vector switch.
3105 * configure: Rebuild.
3106 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3107 broken out of mips_elf_section_from_shdr.
3108 (mips_elf32_section_from_shdr): Rename from
3109 mips_elf_section_from_shdr. Call new function.
3110 (elf_backend_section_from_shdr): Update name of renamed function.
3111 * elf-bfd.h (struct elf_size_info): Change second parameter of
3112 write_out_phdrs to be const. Likewise for second parameter of
3114 (struct bfd_elf_section_data): Add rel_hdr2 field.
3115 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3116 (bfd_elf32_swap_symbol_out): Likewise.
3117 (bfd_elf32_swap_reloc_in): Likewise.
3118 (bfd_elf32_swap_reloc_out): Likewise.
3119 (bfd_elf32_swap_reloca_in): Likewise.
3120 (bfd_elf32_swap_reloca_out): Likewise.
3121 (bfd_elf32_swap_phdr_in): Likewise.
3122 (bfd_elf32_swap_phdr_out): Likewise.
3123 (bfd_elf32_swap_dyn_in): Likewise.
3124 (bfd_elf32_swap_dyn_out): Likewise.
3125 (bfd_elf32_slurp_symbol_table): Declare.
3126 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3127 (bfd_elf32_write_out_phdrs): Declare.
3128 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3129 (bfd_elf64_swap_symbol_out): Likewise.
3130 (bfd_elf64_swap_reloc_in): Likewise.
3131 (bfd_elf64_swap_reloc_out): Likewise.
3132 (bfd_elf64_swap_reloca_in): Likewise.
3133 (bfd_elf64_swap_reloca_out): Likewise.
3134 (bfd_elf64_swap_phdr_in): Likewise.
3135 (bfd_elf64_swap_phdr_out): Likewise.
3136 (bfd_elf64_swap_dyn_in): Likewise.
3137 (bfd_elf64_swap_dyn_out): Likewise.
3138 (bfd_elf64_slurp_symbol_table): Declare.
3139 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3140 (bfd_elf64_write_out_phdrs): Declare.
3141 (_bfd_mips_elf_section_from_shdr): Declare.
3142 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3143 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3144 section for the section, add the new one to rel_hdr2. Increment
3145 reloc_count rather than setting it.
3146 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3147 Remove static declaration.
3148 (elf_write_shdrs_and_ehdr): Define name as macro.
3149 (elf_write_out_phdrs): Likewise.
3150 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3151 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3152 (elf_swap_symbol_in): Change second parameter to be const.
3153 (elf_swap_symbol_out): Likewise.
3154 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3155 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3156 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3157 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3158 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3159 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3160 parameter to be const. Make non-static.
3161 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3163 (elf_slurp_symbol_table): Make non-static.
3164 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3165 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3166 (elf_backend_size_info): Likewise.
3167 (elfNN_bed): Use elf_backend_size_info.
3168 * targets.c (bfd_elf64_bigmips_vec): Declare.
3169 (bfd_elf64_littlemips_vec): Declare.
3170 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3171 bfd_elf64_littlemips_vec if BFD64 is defined.
3173 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3175 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3178 zeroes, in alignment holes.
3180 * configure: Rebuild with autoconf 2.10.
3182 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3183 potential leading underscore in the allocated buffer.
3185 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3187 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3188 symbols into .sbss if this is a relocatable link.
3190 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3193 undefined symbols when creating a shared library.
3195 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3197 * coff-sh.c: Add a bunch of new code and static const arrays to
3198 support aligning loads and stores on four byte memory boundaries.
3200 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3202 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3203 call sh_align_loads.
3204 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3207 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3209 * cache.c (bfd_open_file): Unlink the file before opening it for
3210 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3212 * opncls.c (bfd_fdopenr): Set opened_once.
3214 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3219 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3220 the code unconditionally.
3222 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * libcoff-in.h (struct pei_section_tdata): Define structure.
3225 (pei_section_data): Define macro.
3226 * libcoff.h: Rebuild.
3227 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3228 store s_paddr field in pei_section_data.
3229 (coff_compute_section_file_positions): Use pei_section_data rather
3230 than _cooked_size, and don't overwrite an existing value.
3231 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3232 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3233 * peicode.h (coff_bfd_copy_private_section_data): Define if
3235 (pe_bfd_copy_private_section_data): New static function if
3238 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * srec.c (srec_set_arch_mach): Write as a function rather than a
3243 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3244 no map, just check each member in turn to see whether it is
3247 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3249 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3250 table. Call BFD_ASSERT to validate header size, instead of
3252 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3255 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3257 * ppcboot.c: New target for looking at PPCbug boot records.
3259 * config{ure.in,.bfd}: Add support for ppcboot target.
3261 * configure: Regenerate.
3263 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3265 * coff-h8300.c (howto_table): Update names to match recent
3266 changes to include/coff/internal.h. Fix minor errors in the
3267 existing relocs. Add R_MOVL1 and R_MOVL2.
3268 (rtype2howto): Similarly.
3269 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3270 existing relaxing code and peform more relaxing.
3271 (h8300_reloc16_extra_cases): Likewise.
3273 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3275 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3278 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3280 * elfcode.h (elf_object_p): Reject generic ELF target if
3281 e_machine matches an alternate machine code in a specific backend.
3283 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3284 obsolete align_power_min field.
3286 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3288 * coff-h8300.c (reloc_howto_type): Add howto entry for
3290 (rtype2howto): Handle R_PCRWORD_B.
3291 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3292 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3293 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3294 branch (R_PCWORD_B).
3296 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3298 * aoutx.h (translate_from_native_sym_flags): Set the section for
3299 BSF_CONSTRUCTOR symbols.
3301 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3304 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3306 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3307 stop looking when section is found.
3309 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * coffcode.h (STRING_SIZE_SIZE): Define.
3312 (styp_to_sec_flags): Handle long symbol names when looking for the
3314 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3315 (bfd_coff_long_section_names): Define.
3316 (coff_write_object_contents): Handle long section names.
3317 (bfd_coff_std_swap_table): Initialize new field.
3318 * libcoff.h: Rebuild.
3319 * coffgen.c (make_a_section_from_file): Handle long section
3321 (coff_write_symbols): Handle long section names.
3322 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3323 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3324 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3325 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3326 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3327 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3328 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3329 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3331 * bout.c (b_out_callback): Set lma of sections.
3332 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3333 parameter to output_bfd. Used input_bfd instead of output_bfd in
3336 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * aoutx.h (translate_from_native_sym_flags): Don't create
3339 SEC_CONSTRUCTOR sections.
3340 * ecoff.c (ecoff_set_symbol_info): Likewise.
3342 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3343 From Don Bowman <bowman@waterloo.hp.com>.
3345 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3347 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3348 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3350 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3353 mips_32_relocs field.
3354 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3355 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3356 relocs against a global symbol which is not defined in a regular
3358 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3359 against a global symbol, increment mips_32_relocs.
3360 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3361 the symbol is not defined in a regular file, make room in the
3364 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3367 file position and the virtual file position separately. Set
3368 filepos information bsaed on the real file position.
3369 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3370 Jan 23 change to coffcode.h.
3372 * som.c (som_slurp_symbol_table): Set the symbol count to the
3373 number of BFD symbols created.
3375 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3377 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3378 output file if linking shared objects. Loop to check all relocs,
3379 rather than returning false on first error.
3381 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3383 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3384 (ppc_elf_additional_program_headers): If .interp section, bump #
3385 of program headers by 1.
3386 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3387 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3388 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3390 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3392 (ppc_elf_relocate_section): If the output section isn't defined,
3393 don't abort, just give an error message.
3395 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3396 being created is .sdata or .sdata2, don't make the symbol dynamic.
3398 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3401 members of an archive for dynamic objects with no symbols, and
3402 pass them directly to check_archive_element.
3403 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3404 xcoff_link_check_dynamic_ar_symbols.
3405 (xcoff_link_check_dynamic_ar_symbols): New static function.
3407 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3408 from _bfd_nodynamic to _bfd_xcoff.
3409 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3411 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3412 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3413 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3414 * libcoff.h: Rebuild.
3415 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3416 (xcoff_get_section_contents): New static function.
3417 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3418 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3419 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3420 (xcoff_dynamic_reloc): New static variable.
3421 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3422 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3424 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3427 if reloc_entry->addend is not 0.
3428 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3430 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3432 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3434 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3435 Add entries for R_SPARC_[56].
3436 (sparc_reloc_map): Add entries for R_SPARC_[56].
3438 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3440 Optimize linking of stabs in sections as used in ELF and COFF.
3441 * stabs.c: New file.
3442 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3443 (_bfd_write_section_stabs): Declare.
3444 (_bfd_write_stab_strings): Declare.
3445 * libbfd.h: Rebuild.
3446 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3447 (struct coff_link_hash_table): Add stab_info field.
3448 * libcoff.h: Rebuild.
3449 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3451 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3453 (_bfd_coff_final_link): Write out stab strings hash table.
3454 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3455 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3457 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3458 (struct bfd_elf_section_data): Add stab_info field.
3459 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3461 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3462 _bfd_link_section_stabs.
3463 (elf_bfd_final_link): Write out stab strings hash table.
3464 (elf_link_input_bfd): Handle optimized stabs sections.
3465 * reloc.c (_bfd_final_link_relocate): Check address against
3466 _raw_size rather than _cooked_size.
3467 * Makefile.in: Rebuild dependencies.
3468 (BFD_LIBS): Add stabs.o
3469 (BFD_LIBS_CFILES): Add stabs.c.
3471 * VERSION: Increment for bfdlink.h change.
3473 * coffgen.c (coff_renumber_symbols): Correct handling of
3474 BSF_NOT_AT_END common symbols.
3476 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3478 * coff-ppc.c (record_toc): Add cast to avoid warning.
3479 (ppc_allocate_toc_section): Likewise.
3480 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3481 (ppc_coff_reloc_type_lookup): Remove unreached code.
3482 * coffcode.h (coff_write_object_contents): Don't take the address
3484 * peicode.h (pe_print_idata): Add casts to avoid warning.
3485 (pe_print_edata): Likewise.
3486 (pe_print_reloc): Remove ANSI C string concatenation.
3488 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3490 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3492 * libcoff.h: Rebuild.
3493 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3495 (coff_swap_aux_out): Likewise.
3496 * peicode.h (coff_swap_aux_in): Likewise.
3497 (coff_swap_aux_out): Likewise.
3498 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3500 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3502 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3503 Fix up .bf endndx link fields.
3504 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3506 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3509 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3511 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3512 on Solaris PowerPC systems doesn't get confused.
3514 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3517 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3518 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3519 update did_reg and did_reg2.
3521 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3525 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3526 callback routines, pass h->root.string rather than name, in case
3527 copy is true and name is transient.
3529 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3531 * elfcore.h: Add support for core files with multiple threads.
3532 (Primarily for Solaris.)
3534 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3537 section->orelocation is NULL.
3539 * coffgen.c (bfd_coff_get_syment): New function.
3540 (bfd_coff_get_auxent): New function.
3541 * bfd-in.h (bfd_coff_get_syment): Declare.
3542 (bfd_coff_get_auxent): Declare.
3543 * bfd-in2.h: Rebuild.
3545 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * elf32-mips.c (struct mips_hi16): Define.
3548 (mips_hi16_addr, mips_hi16_addend): Remove.
3549 (mips_hi16_list): New static variable.
3550 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3551 (mips_elf_lo16_reloc): Process mips_hi16_list.
3552 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3553 relocs before the associated LO16 reloc.
3555 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * versados.c (versados_scan): Check bfd_alloc return value.
3558 (versados_object_p): Check all bfd_read return values. Require
3559 that lang field be less than 10, to avoid confusion with Intel Hex
3562 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3564 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3565 not 0, for an absolute symbol.
3566 (NAME(aout,swap_ext_reloc_out)): Likewise.
3568 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3569 (ihex_write_object_contents): For a large start address, output
3570 the full 32 bit address in record type 5.
3572 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3573 to int to avoid promotion problems in prototype.
3575 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * configure.host: Use ${srcdir} when looking for picfrag.
3579 * configure.host: Switch on ${libdir}, not $(libdir). From
3580 alan@spri.levels.unisa.edu.au (Alan Modra).
3582 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3583 entry point, not just for DYNAMIC objects.
3584 * sunos.c (sunos_add_dynamic_symbols): Always call
3585 sunos_create_dynamic_sections. If called with a non DYNAMIC
3586 object, don't do anything else.
3587 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3589 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * configure.in: Permit --enable-shared to specify a list of
3593 * configure: Rebuild.
3595 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3596 host when configuring with --enable-shard.
3598 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3603 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3604 to avoid crashing in bfd_hash_replace.
3606 * sysdep.h: Use #ifdef, not #if.
3608 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * config.in: Rebuild.
3612 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3614 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3615 (AC_CHECK_HEADERS): Check for sys/time.h
3616 (AC_HEADER_TIME): Add macro.
3617 * configure: Rebuild.
3618 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3619 to control what combination of <time> and <sys/time.h>
3622 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3624 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3625 (aout_32_sunos4_write_object_contents): Likewise.
3626 * aoutx.h (NAME(aout,machine_type)): Handle
3627 bfd_mach_sparc_{sparclet,sparclite}.
3628 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3629 (bfd_mach_sparc_v9_p): Update.
3630 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3631 * libaout.h (enum machine_type): Add M_SPARCLET.
3632 * sunos.c (MACHTYPE_OK): Define.
3633 * bfd-in2.h: Regenerated.
3635 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3638 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3639 * elflink.c (_bfd_elf_create_got_section): Store the
3640 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3641 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3642 global offset table goes over 0x1000, set the value of
3643 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3644 (elf32_sparc_relocate_section): Subtract the offset of
3645 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3647 * elfcode.h: Don't include <string.h>.
3649 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3651 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3652 generic_link_hash_newfunc. All references changed.
3653 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3654 moved here from libbfd-in.h.
3655 * libbfd-in.h: Corresponding changes.
3656 * libbfd.h: Regenerated.
3658 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * aoutx.h (aout_link_input_section_std): When reporting an
3661 overflow error, use the name of the symbol in the hash table if
3663 (aout_link_input_section_ext): Likewise.
3665 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3666 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3668 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3670 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3671 * coffcode.h (coff_compute_section_file_positions): Likewise.
3672 (coff_write_object_contents): Likewise.
3674 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * section.c (SEC_LINK_ONCE): Define.
3677 (SEC_LINK_DUPLICATES): Define.
3678 (SEC_LINK_DUPLICATES_DISCARD): Define.
3679 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3680 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3681 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3682 * bfd-in2.h: Rebuild.
3683 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3684 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3685 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3686 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3687 SEC_LINK_ONCE, and look through the symbol table for the setting
3688 for SEC_LINK_DUPLICATES.
3689 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3690 set for a section, find the section symbol in the symbol table,
3691 and set the aux entry based on SEC_LINK_DUPLICATES.
3692 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3693 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3694 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3695 * coff-i386.c (i386coff_vec): Likewise.
3696 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3698 * VERSION: Bump to 2.6.1.
3699 * Makefile.in (stamp-h): Depend upon VERSION.
3701 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3703 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3704 * libbfd.h: Rebuilt.
3705 * linker.c (generic_link_hash_newfunc): No longer static.
3706 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3708 * coff-h8300.c: Add two derived hash tables and their associated
3709 funtions and #defines for use by the h8300 linker.
3710 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3711 the function vector as needed. Place the address of the function
3712 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3713 Rewrite the vectors section contents as necessary.
3714 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3715 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3716 (coff_bfd_link_hash_table_create): Likewise.
3718 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3721 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3723 (hppa_rebuild_insn): Pass pointer to correct type to
3724 low_sign_unext and dis_assemble_21.
3726 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3728 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3729 Stick with sparc-*-{sysv4*,solaris2*}.
3731 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3734 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3735 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3736 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3737 fields is non-zero, print them.
3739 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3740 ifdef. Remove unused variables.
3741 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3743 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3744 (get_symbol_value): Ifdef out.
3745 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3746 (coff_ppc_relocate_section): Remove unused variables. Make
3747 fprintf strings and argument types correspond. Put before_addr in
3749 (dump_toc): Make fprintf strings and argument types correspond.
3750 (ppc_process_before_allocation): Remove unused variables. Always
3752 (ppc_reflo_reloc): Ifdef out.
3753 (ppc_addr32nb_reloc): Ifdef out.
3754 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3756 (coff_ppc_rtype_to_howto): Likewise.
3757 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3759 * peicode.h (pe_print_idata): Move otherwise unused variables into
3760 the #ifdef where they are used. Always return a value.
3761 (pe_print_edata): Make fprintf strings and argument types
3762 correspond. Always return a value.
3763 (pe_print_pdata): Removed unused variable addr_value. Always
3765 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3766 strings and argument types correspond. Always return a value.
3768 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3769 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3770 variable rela inside #if 0 section where it is used.
3772 * ns32k.h: New file.
3773 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3774 functions to start with _bfd_.
3775 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3776 functions in cpu-ns32k.h.
3777 * Makefile.in: Rebuild dependencies.
3778 (HFILES): Add ns32k.h.
3780 * section.c (struct sec): Add linker_mark field. Change
3781 user_set_vma and reloc_done to be single bit fields.
3782 (STD_SECTION): Update accordingly.
3783 * bfd-in2.h: Rebuild.
3784 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3786 (aout_link_input_bfd): Don't link unmarked sections.
3787 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3789 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3790 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3792 * elflink.h (elf_bfd_final_link): Mark sections included in the
3794 (elf_link_input_bfd): Don't link unmarked sections.
3795 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3797 (xcoff_link_input_bfd): Don't link unmarked sections.
3799 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3800 overflow error messages.
3802 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3804 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3805 is not set, print "BFD: " before the error message.
3807 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3808 Miles Bader <miles@gnu.ai.mit.edu>.
3809 * configure: Rebuild.
3811 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3813 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3816 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3817 m68k-aout, m68k-coff, and m68k-elf targets.
3819 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3821 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3822 (ieee_generic_stat_arch_elt): Restructured to prevent
3823 ieee_object_p from being called repeatedly.
3825 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3827 * coffcode.h (coff_write_object_contents): Allocate
3828 buffers large enough for any FILEHDR or AOUTHDR.
3830 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3832 * ecofflink.c (lookup_line): New static function, renamed and
3833 slighly changed from old _bfd_ecoff_locate_line.
3834 (_bfd_ecoff_locate_line): Cache line number information. Use
3835 lookup_line for actual lookup.
3837 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3839 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3840 multiple of 20 bytes.
3842 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3844 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3845 allocate ecoff_find_line, and don't initialize by hand.
3846 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3847 mips_elf_find_line, and don't call memset.
3849 * coffcode.h (coff_compute_section_file_positions): If not
3850 producing a final executable, don't consider sofar when aligning
3851 the section to the correct size.
3853 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3856 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3857 * coffgen.c (coff_section_symbol): Ifdef out.
3859 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3862 output_bfd is not NULL.
3864 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3866 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3867 of bfd_alloc (fixes fix_line not being initialized).
3868 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3870 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3872 * coffcode.h: Allow specific backends to override the
3873 bfd_link_add_symbols routine.
3875 * coff-h8300.c: Include genlink.h.
3876 (howto_table): Add R_MEM_INDIRECT.
3877 (rtype2howto): Support R_MEM_INDIRECT.
3878 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3881 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3883 * coff-alpha.c (alpha_relocate_section): Use
3884 info->callbacks_warning, rather than _bfd_error_handler, for
3885 "multiple gp" warning.
3887 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3890 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3891 table string. Use bfd_wrapped_link_hash_lookup.
3892 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3894 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3895 table, if any, when writing out symbols.
3896 (aout_link_input_section_std): Use the name from the hash table,
3897 if any, when reporting undefined symbols.
3898 (aout_link_input_section_ext): Likewise.
3899 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3900 * bout.c (get_value): Likewise.
3901 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3902 * ecoff.c (ecoff_reloc_link_order): Likewise.
3903 * elflink.h (elf_link_add_object_symbols): Likewise.
3904 (elf_reloc_link_order): Likewise.
3905 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3906 (_bfd_generic_reloc_link_order): Likewise.
3907 (default_indirect_link_order): Likewise.
3908 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3909 * sunos.c (sunos_add_one_symbol): Likewise.
3910 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3911 (bfd_xcoff_link_count_reloc): Likewise.
3912 (xcoff_reloc_link_order): Likewise.
3914 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3915 into -1 for intern->rss.
3917 * configure: Rebuild with autoconf 2.8.
3919 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * stab-syms.c (__define_stab_duplicate): Define.
3922 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3924 * bfd-in.h (bfd_get_stab_name): Declare.
3925 * bfd-in2.h: Rebuild.
3926 * Makefile.in: Rebuild dependencies.
3927 (BFD_LIBS): Add stab-syms.o.
3928 (BFD_LIBS_CFILES): Add stab-syms.c.
3929 (BFD32_BACKENDS): Remove stab-syms.o.
3930 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3931 * configure.in: Don't list stab-syms.o in bfd_backends.
3932 * configure: Rebuild.
3933 * libaout.h (aout_stab_name): Don't declare.
3934 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3937 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3939 * elf.c (assign_file_positions_for_segments): Adjust file offset
3940 for section alignment even if SEC_LOAD is not set.
3942 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3944 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3945 since they appear as targets in Makefile.in.
3946 * configure: Rebuild.
3948 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3949 don't fiddle with a symbol which is not defined anywhere.
3951 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3953 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3954 though they are defined in a shared library.
3955 (xcoff_build_ldsyms): Likewise.
3957 * coffgen.c (coff_find_nearest_line): Don't look at the line
3958 numbers for the section if section->lineno is NULL.
3960 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3961 message rather than calling BFD_ASSERT.
3962 * elfcode.h (write_relocs): Check return value of
3963 _bfd_elf_symbol_from_bfd_symbol.
3965 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3967 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3970 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3972 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3974 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3975 hppa_reloc_field_selector_type_alt.
3976 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3977 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3979 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3981 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3983 * elf.c (assign_file_positions_for_segments): Adjust the segment
3984 memory size for the alignment of a SEC_ALLOC section, not just a
3987 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3989 * m68klinux.c: New file.
3990 * hosts/m68klinux.h: New file.
3991 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3992 * configure.in (m68*-*-linux*): New native host.
3993 (m68klinux_vec): New vector.
3994 * configure: Rebuild.
3995 * targets.c (m68klinux_vec): Declare.
3996 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3997 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3998 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3999 declaration from bfd_linux_size_dynamic_sections.
4000 (bfd_m68klinux_size_dynamic_sections): Declare.
4001 * bfd-in2.h: Rebuild.
4002 * Makefile.in: Rebuild dependencies.
4003 (BFD32_BACKENDS): Add m68klinux.o.
4004 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4006 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4008 * libhppa.h (pa_arch): Add pa20.
4009 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4010 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4011 (hppa_field_adjust): Handle e_nsel.
4012 * som.c: Provide default definitions for many new relocs found only
4013 in hpux10 include files.
4014 (som_fixup_formats): Add several new relocs from hpux10.
4015 (som_hppa_howto_table): Add hpux10 relocs.
4016 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4018 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4020 * mpw-make.sed: Edit out recent shared library support, and
4021 rules to rebuild .h files using doc/chew.
4023 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4025 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4026 size even of sections with no contents.
4028 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4031 starting with '$' the way we skip names starting with '.'. When
4032 updating x_endndx, don't be fooled by an index which has been
4035 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4036 struct/union/enum type with no elements.
4038 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4040 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4042 * archive.c (bfd_generic_archive_p): If the first file in the
4043 archive can not be recognized as an object, don't assume that this
4044 is the wrong format.
4046 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4047 format is not bfd_object.
4048 (bfd_elf_get_dt_soname): Likewise.
4050 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4052 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4055 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4057 * bfd.c (tdata): Add netbsd_core_data.
4058 * bfd-in2.h: Regenerated.
4060 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4062 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4063 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4064 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4067 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4068 to get the symbol index, matching 14 Jul 95 change.
4070 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4072 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4073 Remove duplicate definition of gp.
4075 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4077 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4078 assume that we can set the GP value and then get the same value,
4079 since it won't be true if the output file is neither ELF nor
4081 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4082 _bfd_get_gp_value here.
4083 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4084 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4086 (mips_elf_lo16_reloc): Likewise.
4087 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4088 Don't require that the BFD be ELF.
4089 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4090 (mips_elf_gprel32_reloc): Likewise.
4091 (mips_elf_relocate_section): Don't assume we can set and get the
4093 (mips_elf_finish_dynamic_symbol): Don't bother to use
4094 _bfd_get_gp_value here.
4096 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4097 Don't change epdr between malloc and free. Be careful not to free
4098 NULL pointers. Zero out the first RPDR.
4100 * configure.host: On Linux, only pass -rpath option if $(libdir)
4101 is neither /lib nor /usr/lib. From Alan Modra
4102 <alan@mullet.Levels.UniSA.Edu.Au>.
4104 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4106 (elf_dt_name): Rename from elf_dt_needed_name.
4107 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4109 (bfd_elf_get_dt_soname): New function.
4110 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4111 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4112 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4113 * bfd-in2.h: Rebuild.
4115 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4117 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4118 _bfd_sparc_elf_reloc_type_lookup.
4119 (bfd_elf32_bfd_reloc_type_lookup): Update.
4120 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4121 (sparc64_elf_howto_table): Define.
4122 (sparc_reloc_map): Define.
4123 (sparc64_elf_reloc_type_lookup): New function.
4124 (sparc_elf_wdisp16_reloc): New function.
4125 (elf_info_to_howto): Use sparc64_elf_howto_table.
4126 (sparc64_elf_relocate_section): Likewise.
4127 (bfd_elf64_bfd_reloc_type_lookup): Update.
4129 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * configure.host: Check for 'do not mix' from native linker before
4132 trying to use -rpath.
4134 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * bfd.c (_bfd_get_gp_value): New function.
4137 (_bfd_set_gp_value): New function.
4138 * libbfd-in.h (_bfd_get_gp_value): Declare.
4139 (_bfd_set_gp_value): Declare.
4140 * libbfd.h: Rebuild.
4141 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4142 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4143 directly to the fields in the tdata information.
4144 (alpha_relocate_section): Likewise.
4145 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4146 (mips_gprel_reloc): Likewise.
4147 (mips_relocate_section): Likewise.
4148 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4149 (mips_elf_lo16_reloc): Likewise.
4150 (mips_elf_final_gp): Likewise.
4151 (mips_elf_gprel16_reloc): Likewise.
4152 (mips_elf_gprel32_reloc): Likewise.
4153 (mips_elf_relocate_section): Likewise.
4154 (mips_elf_finish_dynamic_symbol): Likewise.
4156 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4158 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * configure.in: Call AC_PROG_CC before configure.host.
4161 * configure: Rebuild.
4162 * configure.host: Don't set information which autoconf should
4163 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4165 * configure.host: Remove go32 and win32 host information, since it
4166 should no longer be needed.
4168 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4169 then start a new segment rather than put a writable section in a
4172 * configure.host: Set RPATH_ENVVAR.
4174 * Makefile.in: Rebuild dependencies.
4176 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4177 zero_section variable.
4179 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4181 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4182 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4183 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4185 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4187 * ieee.c (ieee_write_expression): Only use an R variable for a
4188 local symbol. Don't output a zero offset. Handle a zero address.
4189 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4190 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4192 (parse_expression): Don't try to handle multiple occurrences of a
4193 P variable. Handle I variables differently from X variables. Fix
4194 the order of minus expressions.
4195 (ieee_slurp_external_symbols): Generate an I variable for an NN
4196 record. Fix handling of ATI and ATX records.
4197 (ieee_slurp_sections): Only set minimal section attributes.
4198 Adjust them later, based on the section contents.
4199 (ieee_object_p): Read in the file until just after the ME record.
4200 Call ieee_slurp_section_data to set the section flags.
4201 (do_one): Add iterations parameter. Only repeat the first load
4202 item. Set the section and file reloc flags.
4203 (ieee_slurp_section_data): Set section flags. Pass iterations to
4205 (ieee_canonicalize_reloc): Handle I variables.
4206 (do_with_relocs): Only emit relocation size when necessary.
4207 Increase MAXRUN to 127. Change ov to be assigned, and take
4208 src_mask and pcrel_offset into account.
4209 (ieee_write_data_part): Skip sections that are not loaded.
4210 (ieee_write_external_part): Don't output optional last entry of WX
4212 (ieee_write_me_part): Make setting of me_record neater.
4213 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4215 * syms.c (stt): Add entries for zerovars, vars, and code.
4217 * elfcode.h (validate_reloc): New static function.
4218 (write_relocs): Call validate_reloc for non ELF relocs.
4220 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4221 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4222 (TARGET_LITTLE_SYM): Likewise.
4224 * config.bfd (m68*-*-psos*): New target.
4226 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4228 * i386msdos.c: Remove some #if 0 code.
4229 (msdos_write_object_contents): Don't include empty sections in the
4230 size computation, regardless of their address.
4232 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4234 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4235 is NULL, ie, the -r switch is used.
4237 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4239 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4240 (BFD_RELOC_MIPS_GOT_LO16): Define.
4241 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4242 * bfd-in2.h, libbfd.h: Rebuild.
4243 * elf32-mips.c (mips_reloc_map): Map new relocs.
4245 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4247 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4250 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4251 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4252 simple number for the section address, rather than an expression.
4253 Limit the number of bytes between relocs to MAXRUN.
4254 (ieee_write_me_part): Set me_record to the file offset after the
4256 (ieee_write_processor): New static function.
4257 (ieee_write_object_contents): Use ieee_write_processor.
4259 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4261 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4263 * coff-aux.c: Change include of aux.h to aux-coff.h.
4265 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4267 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4268 relocation put the addend both in the reloc entry and the data.
4269 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4272 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4273 a R_68K_PCxx reloc against a defined global symbol directly.
4274 (elf_m68k_check_relocs): Don't count such a reloc.
4276 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4277 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4278 symbol for now, otherwise always record the symbol as dynamic.
4279 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4280 is not referenced by a dynamic object, and we are not making a
4281 shared object, then don't make a PLT entry. If we do make a PLT
4282 entry, make sure the symbol has been recorded as dynamic.
4284 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * configure.host: When making a shared library, set HLDFLAGS to
4287 pass an appropriate -rpath option. Use the make variable SONAME
4288 as the shared library soname, rather than computing it here. On
4289 SunOS, build stamp-tshlink in place of $(SHLINK).
4290 * Makefile.in (SONAME): New variable.
4291 ($(SHLINK)): Make a link to the transformed name, as well.
4292 (stamp-tshlink): New target.
4293 (install): Skip stamp-tshlink during install.
4295 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4297 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4298 linker sections have been set up yet.
4300 * elf.c (make_mapping): Add an additional argument to suppress
4301 making the first section include the program headers.
4302 (map_sections_to_segments): If the user used -Ttext such that the
4303 program headers are on a different page, do not set the flags
4304 saying that this section includes the program headers.
4306 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4308 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4309 don't define TRAD_HEADER.
4310 * configure: Rebuild.
4312 * netbsd-core.c: New file, support for NetBSD core files.
4313 * hosts/*nbsd.h: Removed.
4315 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4317 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4318 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4319 * libbfd.h, bfd-in2.h: Regenerated.
4320 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4321 bfd_elf32_bfd_reloc_type_lookup.
4322 (reloc_type{,_names}): Deleted.
4323 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4325 (sparc_reloc_map): Add sparc64 relocs.
4326 (sparc_elf_notsupported_reloc): New static function.
4327 (sparc_elf_wdisp16_reloc): New static function.
4328 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4329 (elf32_sparc_relocate_section): Likewise.
4330 (bfd_elf32_bfd_reloc_type_lookup): Define.
4331 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4332 (reloc_type{,_names}): Deleted.
4333 (elf_sparc_howto_table): Deleted.
4334 (sparc_reloc_map): Deleted.
4335 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4336 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4338 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4343 * Makefile.in (program_transform_name): New variable.
4344 (install): Transform library name before installing it.
4346 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * archures.c (bfd_mach_i960_hx): Define.
4349 * bfd-in2.h: Rebuild.
4350 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4351 (MATRIX): Expand entries for HX.
4352 (arch_info_struct): Add i960:hx entry.
4353 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4354 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4355 (coff_set_flags): Handle bfd_mach_i960_hx.
4357 Support for building as a shared library, based on patches from
4358 Alan Modra <alan@spri.levels.unisa.edu.au>:
4359 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4360 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4361 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4362 * configure: Rebuild.
4363 * configure.host: If --enable-shared, adjust shared library stuff
4364 based on the host. If the host is SunOS, and the linker supports
4365 -rpath, set HLDFLAGS to use it.
4366 * Makefile.in (ALLLIBS): New variable.
4367 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4368 (COMMON_SHLIB, SHLINK): New variables.
4369 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4370 (STAGESTUFF): Remove variable.
4371 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4373 (stamp-ofiles): New target, like old ofiles target, but build
4374 using a temporary file and move-if-change, and touch stamp-ofiles
4376 (ofiles): Just depend upon stamp-ofiles.
4377 (stamp-piclist, piclist): New targets.
4378 ($(SHLIB), $(SHLINK)): New targets.
4379 (targets.o, archures.o): Build twice if PICFLAG is set.
4380 (do_mostlyclean): Remove pic/*.o.
4381 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4383 (do_distclean): Remove pic and stamp-picdir.
4384 (install): Install shared libraries.
4385 ($(OFILES)): Depend upon stamp-picdir.
4386 (stamp-picdir): New target.
4388 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4390 * libcoff.h: Rebuild.
4392 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4393 flavour of a section with no owner.
4395 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4396 ELF_LINK_NON_ELF flag.
4397 (mips_elf_create_got_section): Likewise.
4399 * elf.c: Revert last change, since it breaks dynamic linking.
4400 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4402 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4403 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4404 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4406 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4408 * elf.c (assign_file_positions_for_segments): If the backend does
4409 not want the elf header or the program headers in the address
4410 space, do not include them in the calculations.
4412 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4413 function to determine if we need additional program headers.
4414 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4415 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4417 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4419 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4421 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4423 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4424 back into one line. Some compilers (sunos 4.1.3 for example)
4425 won't accept args split across more than one line.
4427 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4429 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4430 * configure: Regenerate.
4432 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4434 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4435 try to do arithmetic on a void *, cast it to a unsigned char * first.
4437 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4439 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4440 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4442 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4443 flag for a newly defined symbol.
4444 (NAME(bfd_elf,record_link_assignment)): Likewise.
4445 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4446 set the DEF or REF_REGULAR flags correctly.
4448 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4449 (libbfd.h, libcoff.h): Corresponding change.
4451 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4452 a PLT32 reloc as dynamic.
4453 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4454 is not referenced by a dynamic object, and we are not making a
4455 shared object, then don't make a PLT entry. If we do make a PLT
4456 entry, make sure the symbol has been recorded as dynamic.
4458 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4460 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4461 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4462 (powerpcle-*-cygwin32): New.
4463 * peicode.h (add_data_entry): Get address from vma.
4465 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4467 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4468 attached to the section has already been created as an undefined
4469 symbol, treat it as if it hasn't been created yet.
4471 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4473 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4474 symbol or section symbols if stripping all symbols and this is not
4475 a relocateable link. Don't output the symbol string table if
4476 there are no symbols.
4477 (elf_link_flush_output_syms): Don't do anything if there are no
4480 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4482 * coff-aux.c: New file.
4483 * hosts/m68kaux.h: New file.
4484 * config.bfd (m68*-apple-aux*): New target.
4485 * configure.in (m68*-apple-aux*): New native host.
4486 (m68kaux_coff_vec): New vector.
4487 * configure: Rebuild.
4488 * targets.c (m68kaux_coff_vec): Declare.
4489 * coffcode.h (bfd_coff_backend_data): Add field
4490 _bfd_coff_link_add_one_symbol.
4491 (bfd_coff_link_add_one_symbol): Define.
4492 (compare_arelent_ptr): New static function if TARG_AUX.
4493 (coff_write_relocs): If TARG_AUX, sort the relocs.
4494 (coff_write_object_contents): Set A/UX aouthdr magic number.
4495 (coff_link_add_one_symbol): Define if not defined.
4496 (bfd_coff_std_swap_table): Initialize new field.
4497 * libcoff.h: Rebuild.
4498 * cofflink.c (coff_link_add_symbols): Call
4499 bfd_coff_link_add_one_symbol rather than
4500 _bfd_generic_link_add_one_symbol.
4501 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4502 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4503 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4504 * Makefile.in: Rebuild dependencies.
4505 (BFD32_BACKENDS): Add coff-aux.o.
4506 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4508 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4510 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4511 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4513 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4516 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4517 (maintainer-clean): Warn about deleting special files.
4518 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4520 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4521 warning symbols correctly.
4522 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4523 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4524 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4525 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4526 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4527 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4529 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4532 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4534 * libcoff-in.h: aligned newly exported names with bfd naming
4535 conventions. Removed an erroneous define of POWERPC_LE_PE.
4536 * libcoff.h: Rebuild.
4537 * cofflink.c, coff-ppc.c: the above function name changes
4539 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4541 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4542 * ecoff.c (struct extsym_info): Define.
4543 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4544 to ecoff_link_write_external.
4545 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4546 Strip symbols when appropriate.
4548 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4549 * syms.c (BSF_OBJECT): Define.
4550 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4551 * bfd-in2.h: Rebuild.
4552 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4554 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4557 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4558 copying relocs into a shared object, treat a defined global symbol
4560 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4561 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4562 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4564 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4565 real defined symbol, not to a weak defined symbol.
4567 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4569 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4570 and made a few static functions externs.
4572 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4573 POWERPC_LE_PE hack in cofflink.
4575 * libcoff-in.h: promoted the following from cofflink.c to allow
4576 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4577 coff_debug_merge_element, struct coff_debug_merge_type,
4578 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4579 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4580 coff_debug_merge_hash_lookup, coff_link_section_info,
4581 coff_final_link_info, coff_debug_merge_hash_newfunc,
4582 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4584 * libcoff.h: re-gen'd
4586 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * syms.c: Include "bfdlink.h".
4589 (struct stab_find_info): Define.
4590 (_bfd_stab_section_find_nearest_line): New function.
4591 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4592 * libbfd.h: Rebuild.
4593 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4594 * elf.c (_bfd_elf_find_nearest_line): Try calling
4595 _bfd_stab_section_find_nearest_line before searching the ELF
4596 symbol table. Find the closest STT_FUNC symbol, not the last one.
4597 * libcoff-in.h (coff_data_type): Add line_info field.
4598 * libcoff.h: Rebuild.
4599 * coffgen.c (coff_find_nearest_line): Try calling
4600 _bfd_stab_section_find_nearest_line before searching the COFF
4602 * Makefile.in: Rebuild dependencies.
4604 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4606 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4607 4 bytes, so we get the correct value when updating the register
4608 field in little endian mode.
4610 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4613 entry_section fields. Add sntoc and snentry fields.
4614 * libcoff.h: Rebuild.
4615 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4616 not toc_section and entry_section (the COFF file does not have any
4617 sections at this point).
4618 (coff_write_object_contents): Set o_snentry and o_sntoc from
4619 snentry and sntoc rather than entry_section and toc_section.
4620 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4621 snentry, not toc_section and entry_section.
4622 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4623 entry_section from hentry.
4624 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4626 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4627 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4628 than using toc_section directly.
4630 * archures.c: Add missing `.' in enum bfd_architecture.
4631 * bfd-in2.h: Rebuild.
4633 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4634 Robert Lipe <robertl@arnet.com>.
4636 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4638 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4639 to sections we allocate. Use bfd_zalloc to allocate initialial
4640 sections, not bfd_alloc.
4641 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4642 SDA{,2}I16 relocations.
4643 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4644 whether to put something in .sbss or not.
4645 (ppc_elf_relocate_section): Add support for more relocations. Add
4646 in sec->output_offset where appropriate. Make error messages
4647 include the symbol name.
4649 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4650 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4651 doesn't get redefined messages if -shared.
4653 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4654 section if the rel_section field has been set up.
4656 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4658 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4661 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4663 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4664 of flags, only flags used are controlled by mach number. Bump up
4665 output file mach number to highest of input file mach numbers.
4666 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4667 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4669 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4670 bfd_elf64_sparc_vec support.
4672 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4674 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4675 the embedded bit is set on some objects and not on others. Just
4677 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4680 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4682 * coffcode.h (coff_new_section_hook): Don't try to align the
4685 * coffcode.h (coff_set_section_contents): Fix the handling of the
4686 .lib section to work even if the entire section contents are
4687 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4688 Robert Lipe <robertl@arnet.com>.
4690 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4692 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4693 memory here for contents.
4695 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4696 _SDA2_BASE_ by 32768.
4697 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4698 started using. Allocate contents for .sdata and .sdata2 sections
4700 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4702 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4703 size _SDA{,2}_BASE_.
4704 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4707 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4709 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4711 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4712 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4713 (bfd_mach_sparc_v9a): Define.
4714 (bfd_mach_sparc_v9_p): Define.
4715 * bfd-in2.h: Regenerated.
4716 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4718 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4719 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4720 to bfd_elf32_sparc_vec.
4721 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4722 Add v8plus{,a} support.
4724 (sparc_compatible): New function.
4725 * elf32-sparc.h: #include "elf/sparc.h".
4726 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4727 elf32_sparc_final_write_processing): New functions.
4728 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4729 elf_backend_final_write_processing): Define.
4731 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4733 * elf-bfd.h (struct elf_link_hash_entry): Add
4734 linker_section_pointer field.
4735 (enum elf_linker_section_enum): Enumeration for new way of
4736 creating linker dynamic sections and symbols.
4737 (elf_linker_section{,_pointers}): New structures for creating
4738 dynamic sections and symbols.
4739 (elf_obj_tdata): Add linker_section_pointers and linker_section
4741 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4742 (_bfd_elf_create_linker_section): New declarations.
4743 (_bfd_elf_find_pointer_linker_section): Ditto.
4744 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4745 (_bfd_elf_make_linker_section_rela): Ditto.
4747 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4749 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4750 (ppc_elf_create_linker_section): New function to create the
4751 sections .got, .sdata, and .sdata2.
4752 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4754 (ppc_elf_check_relocs): Support more of the eabi relocations.
4755 (ppc_elf_relocate_section): Ditto.
4756 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4757 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4759 * elflink.h (elf_create_pointer_linker_section): New function to
4760 create initialized pointers in dynamic linker sections.
4761 (elf_finish_pointer_linker_section): Actually intialize the
4762 pointers created above.
4764 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4765 macros to provide both 32 and 64 bit versions of
4766 elf_create_pointer_linker_section.
4767 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4768 provide both 32 and 64 bit versions of
4769 elf_finish_pointer_linker_section.
4771 * elflink.c (_bfd_elf_create_linker_section): New function to
4772 create a linker section.
4773 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4774 given address in the linker pointer offsets created for a given
4776 (_bfd_elf_make_linker_section_rela): Make a RELA section
4777 corresponding to the generated linker section.
4779 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4781 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4783 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4785 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4786 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4787 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4788 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4789 toc entry in an objdump) for now.
4790 (ppc_do_last, ppc_get_last): New function - needed to save processing
4791 the toc owner to the end.
4792 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4795 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4796 toc owner from being done till last. Must define POWERPC_LE_PC
4799 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4801 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4803 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4804 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4806 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4810 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4812 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4814 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4816 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * elf.c (assign_file_positions_for_segments): Don't increment file
4819 offset for a segment which contains no loadable sections.
4821 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4823 * reloc.c: Add new PowerPC relocations.
4824 * {bfd-in2,libbfd}.h: Regenerate.
4826 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4827 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4829 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4834 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4837 * coffgen.c (coff_find_nearest_line): Don't try to cache
4838 information in sections that are not owned by a BFD. From Richard
4839 Henderson <richard@atheist.tamu.edu>.
4841 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4842 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4843 * elflink.h (elf_link_output_extsym): Remove special check for
4846 * ecoffswap.h: Add prototypes for static functions.
4848 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4850 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4851 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4853 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4854 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4855 support. Begin support for R_PPC_SDA{2,}REL.
4857 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4859 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4860 create the .got and .got.neg sections.
4861 (ppc_elf_size_dynamic_sections): Call it.
4862 (ppc_elf_check_relocs): Call it.
4863 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4864 (ppc_elf_check_relocs): Add error messages for relocations we
4865 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4868 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4870 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4871 section flags for V.4 and eabi.
4873 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * elf.c (assign_file_positions_for_segments): If a segment
4876 contains no sections, don't mark it as readable.
4878 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4879 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4881 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4882 dynamic section, if there is one.
4883 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4884 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4885 (bfd_elf64_swap_dyn_in): Likewise.
4886 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4888 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4890 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4891 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4892 <pirker@eiunix.tuwien.ac.at>.
4894 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4896 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4897 PowerPC V.4 and eabi.
4898 * bfd-in2.h: Regenerate.
4899 * libfd.h: Regenerate.
4901 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4903 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4904 section type and SHF_EXCLUDE section flag, turning them into the
4905 appropriate bfd section flag.
4907 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4909 * xcofflink.c (xcoff_link_add_symbols): Create the special
4910 sections if we see a DYNAMIC object, in case that is the only
4911 XCOFF input object we see.
4913 * elf32-mips.c: Extensive changes for a start at dynamic linking
4914 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4916 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4917 (struct elf_backend_data): Remove
4918 elf_backend_create_program_headers field. Add
4919 elf_backend_additional_program_headers and
4920 elf_backend_modify_segment_map fields.
4921 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4923 (elf_backend_additional_program_headers): Likewise.
4924 (elf_backend_modify_segment_map): Likewise.
4925 (elf_backend_create_program_headers): Don't define.
4926 (elfNN_bed): Change to account for field changes.
4927 * elf.c (assign_file_positions_for_segments): Call new
4928 modify_segment_map backend function. Don't call old
4929 create_program_headers backend function.
4930 (get_program_header_size): Call additional_program_headers rather
4931 than create_program_headers.
4932 * elflink.h (elf_link_add_object_symbols): Initialize
4933 type_change_ok from new backend field.
4934 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4936 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4937 a reloc against the appropriate section.
4939 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4940 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4941 (elf_flags_init): Rename from elf_ppc_flags_init.
4942 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4944 (ppc_elf_copy_private_bfd_data): Likewise.
4945 (ppc_elf_merge_private_bfd_data): Likewise.
4947 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4950 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4952 * coff-alpha.c (alpha_relocate_section): During final link, allow
4953 output .lita section to be bigger than 64k by adjusting gp value
4954 on a per-input section basis.
4955 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4957 (struct ecoff_section_tdata): Add gp field.
4959 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4961 Handle Alpha ECOFF changes in OSF/1 3.2.
4962 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4964 * coff-alpha.c: Include "aout/ar.h".
4965 (alpha_ecoff_get_relocated_section_contents): Don't require an
4966 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4967 3.2 doesn't generate one.
4968 (alpha_relocate_section): Likewise.
4969 (alpha_ecoff_slurp_armap): Define.
4970 (alpha_ecoff_slurp_extended_name_table): Define.
4971 (alpha_ecoff_construct_extended_name_table): Define.
4972 (alpha_ecoff_truncate_arname): Define.
4973 (alpha_ecoff_write_armap): Define.
4974 (alpha_ecoff_generic_stat_arch_elt): Define.
4975 (alpha_ecoff_update_armap_timestamp): Define.
4977 (alpha_ecoff_read_ar_hdr): New static function.
4978 (alpha_ecoff_get_elt_at_filepos): New static function.
4979 (alpha_ecoff_openr_next_archived_file): New static function.
4980 (alpha_ecoff_get_elt_at_index): New static function.
4981 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4982 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4983 _bfd_ecoff to alpha_ecoff.
4984 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4985 field from backend structure, rather than always calling
4986 _bfd_get_elt_at_filepos.
4987 * coff-mips.c (mips_ecoff_backend_data): Initialize
4988 get_elt_at_filepos field.
4989 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4990 from _bfd_generic_read_ar_hdr with minor changes.
4991 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4992 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4993 * libbfd.h: Rebuild.
4995 * bfd-in.h (BFD_IN_MEMORY): Define.
4996 * libbfd-in.h (struct bfd_in_memory): Define.
4997 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4998 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4999 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5000 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5001 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5002 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5003 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5004 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5005 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5006 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5008 (bfd_openstreamr): Likewise.
5009 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5010 BFD_IN_MEMORY is not set.
5011 * riscix.c (riscix_some_aout_object_p): Likewise.
5012 * bfd-in2.h, libbfd.h: Rebuild.
5014 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5015 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5016 (bfd_get_elt_at_index): Define.
5017 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5018 bfd_get_elt_at_index. Change index parameter from int to
5020 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5021 (_bfd_noarchive_get_elt_at_index): Define.
5022 (_bfd_archive_bsd_get_elt_at_index): Define.
5023 (_bfd_archive_coff_get_elt_at_index): Define.
5024 * bfd-in2.h, libbfd.h: Rebuild.
5025 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5026 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5027 * ieee.c (ieee_get_elt_at_index): Define.
5028 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5029 * oasys.c (oasys_get_elt_at_index): Define.
5030 * som.c (som_get_elt_at_index): Define.
5032 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5033 numbers to the .text section.
5035 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5037 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5038 If there is a SEC_DEBUGGING section, get the contents of the debug
5039 information part from it.
5040 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5042 (ieee_write_object_contents): Check ieee_write_debug_part return.
5044 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5046 * config.bfd (i[345]86-*-freebsd*): Add target.
5047 * configure.in (i386freebsd_vec): Add vec.
5048 * configure: Regenerate.
5049 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5050 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5051 Rebuild dependencies..
5052 * freebsd.h: New file.
5053 * i386freebsd.c: New file.
5054 * targets.c (i386freebsd_vec): Declare.
5055 (bfd_target_vector): Add i386freebsd_vec.
5056 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5057 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5059 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * ieee.c (ieee_slurp_debug): New static function.
5062 (ieee_object_p): Call it.
5063 (ieee_slurp_section_data): Skip debugging sections.
5064 (ieee_get_reloc_upper_bound): Likewise.
5065 (ieee_get_section_contents): Likewise.
5066 (ieee_canonicalize_reloc): Likewise.
5067 (ieee_write_section_part): Likewise.
5068 (ieee_write_debug_part): Likewise.
5069 (ieee_write_data_part): Likewise.
5070 (init_for_output): Likewise.
5072 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5074 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5076 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5077 relocs, since ppc_elf_relocate_section handles the linker case.
5078 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5080 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5081 ppc_elf_relocate_section since that is now the only caller.
5082 (ppc_elf_relocate_section): Ditto.
5084 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5086 * coffcode.h (coff_write_object_contents): If we don't know the
5087 section of the entry point for an XCOFF executable, always set the
5088 entry address to -1.
5090 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5092 * elf.c (bfd_section_from_shdr): Add support for note sections.
5094 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * bfd-in.h (struct _symbol_info): Add stab_type field.
5097 * bfd-in2.h: Rebuild.
5098 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5100 * elf32-ppc.c: Remove trailing newline from calls to
5102 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5103 difference if target endianness is known.
5105 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5107 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5108 old style TOC16 references without using R_PPC_GOT.
5109 (ppc_reloc_type): Ditto.
5110 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5111 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5112 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5113 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5114 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5116 (ppc_elf_adjust_dynamic_symbol): Ditto.
5117 (ppc_elf_adjust_dynindx): Ditto.
5118 (ppc_elf_size_dynamic_sections): Ditto.
5119 (ppc_elf_finish_dynamic_symbol): Ditto.
5120 (ppc_elf_finish_dynamic_sections): Ditto.
5121 (ELF_DYNAMIC_INTERPRETER): Define.
5123 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5125 * elf.c (copy_private_bfd_data): When attaching sections to
5126 segments ignore sections that won't be allocated. Patch from
5129 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5131 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5134 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5136 * coff-i960.c (CALC_ADDEND): Define.
5137 (coff_i960_relocate_section): Add the input section VMA to the
5138 addend for PC relative relocs.
5140 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5142 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5143 to correctly terminate.
5145 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5147 * targets.c (enum bfd_endian): Define.
5148 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5149 from boolean to enum bfd_endian. Change header_byteorder_big_p
5151 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5152 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5153 * bfd-in2.h: Rebuild.
5154 * All targets: Change initialization of byteorder and
5155 header_byteorder to use enum bfd_endian values rather than
5157 * All files: Change all references to byteorder_big_p and
5158 header_byteorder_big_p to use new bfd_*_endian macros.
5160 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5162 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5164 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5166 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5168 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5170 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5172 * ieee.c: Lots of minor cleanups. Make many functions return
5173 errors rather than calling abort. Also:
5174 (ieee_write_twobyte): Remove; change callers to call existing
5175 ieee_write_2bytes function.
5176 (ieee_write_expression): Don't output the section twice when
5177 outputting a local symbol. Don't emit an extraneous zero if there
5179 (ieee_slurp_sections): Set the lma as well as the vma.
5180 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5182 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5183 a recognized one or bfd_arch_unknown.
5184 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5186 (ihex_get_symtab): Likewise.
5188 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * aoutx.h: Include <ctype.h>.
5191 (struct aout_link_includes_table): Define.
5192 (struct aout_link_includes_totals): Define.
5193 (struct aout_link_includes_entry): Define.
5194 (aout_link_includes_lookup): Define macro.
5195 (struct aout_final_link_info): Add includes field.
5196 (aout_link_includes_newfunc): New static function.
5197 (NAME(aout,final_link)): Initialize includes hash table.
5198 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5200 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5202 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5204 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5206 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5208 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5210 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5211 (pe_print_private_bfd_data): call pe_print_reloc.
5212 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5213 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5214 up some debugging as well.
5216 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5218 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5221 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5223 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5224 when setting sections to NULL.
5226 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5228 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5230 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5231 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5233 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5234 * bfd-in2.h: Rebuild.
5236 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5238 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5240 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5242 * ihex.c (ihex_scan): Handle record types 4 and 5.
5243 (ihex_object_p): Permit types 4 and 5.
5244 (ihex_set_section_contents): Remove check for out of range
5246 (ihex_write_object_contents): Generate types 4 and 5.
5248 * elflink.h (elf_link_output_extsym): Just ignore warning and
5249 indirect references to symbols which don't really exist.
5251 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5253 * peicode.h (pe_print_idata): Minor format fixes
5254 (pe_print_edata): New function. Under private printing, this formats
5255 the edata section of a PE file.
5256 (pe_print_private_bfd_data): Added call to pe_print_edata.
5258 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5260 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5261 index, don't call stoi.
5263 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5265 * srec.c (srec_scan): Set lma as well as vma.
5267 * ihex.c: New file; support for Intel Hex format.
5268 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5269 (ihex_vec): Declare.
5270 (bfd_target_vector): Always include ihex_vec.
5271 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5272 * Makefile.in: Rebuild dependencies.
5273 (BFD_LIBS): Add ihex.o
5274 (BFD_LIBS_CFILES): Add ihex.c.
5275 * bfd-in2.h: Rebuild.
5277 * elf.c (assign_file_positions_for_segments): Sort the sections in
5279 (get_program_header_size): Return the right size if segment_map is
5281 (copy_private_bfd_data): Don't bother to sort the sections.
5283 * bfd.c (bfd_record_phdr): New function.
5284 * bfd-in.h (bfd_record_phdr): Declare.
5285 * bfd_in2.h: Rebuild.
5287 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5290 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5291 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5293 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5294 (bfd_zmalloc): Change declaration.
5295 * libbfd.h: Rebuild.
5296 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5297 and realloc. Don't set bfd_error_no_memory if they fail.
5299 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5301 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5302 uses as well. Added a new howto to deal with TOCREL16 relocs that
5303 are TOCDEFN as well.
5304 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5305 to handle RVA relocs from dlltool.
5306 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5307 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5308 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5310 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5311 to get the right section alignment.
5313 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5315 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5316 p_paddr if p_paddr is zero.
5317 (make_mapping): Set includes_filehdr and includes_phdrs for first
5319 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5321 (assign_file_positions_for_segments): Handle includes_filehdr and
5322 includes_phdrs. Remove special handling of PT_PHDR and first
5324 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5325 when appropriate. Remove special handling of PT_PHDR segment.
5326 Use a more complex condition for when a section is included in a
5327 segment to handle Solaris linker oddities.
5329 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5331 * coff-m88k.c (howto_table): Reformatted for easier reading;
5332 special_function now points to new function m88k_special_reloc.
5333 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5335 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5336 be done correctly by m88k_special_reloc.
5337 (reloc_processing): New function to be used by RELOC_PROCESSING.
5338 (RELOC_PROCESSING): Define to call reloc_processing.
5340 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5342 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5343 (pe_print_pdata): Likewise.
5345 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5346 obstack_alloc fails.
5347 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5349 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5350 * Many files: don't set bfd_error_no_memory if one of the above
5353 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5354 if p_paddr_valid is set.
5355 (copy_private_bfd_data): New static function.
5356 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5358 * elf.c (assign_file_positions_for_segments): Fix case where extra
5359 program headers were allocated.
5361 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5362 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5363 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5364 _bfd_elf_print_private_bfd_data.
5366 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5367 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5368 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5369 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5370 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5371 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5372 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5374 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5376 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5377 * elf.c (make_mapping): New static function.
5378 (map_sections_to_segments): New static function.
5379 (elf_sort_sections): New static function.
5380 (assign_file_positions_for_segments): New static function.
5381 (map_program_segments): Remove.
5382 (get_program_header_size): Remove sorted_hdrs, count, and
5383 maxpagesize parameters. Simplify.
5384 (assign_file_positions_except_relocs): When generating an
5385 executable, use assign_file_positions_for_segments.
5386 (elf_sort_hdrs): Remove.
5387 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5388 to get_program_header_size.
5390 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5392 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5394 * configure, config.in: Regenerate with autoconf 2.7.
5396 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5397 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5399 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5401 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5402 (ecoff_sec_to_styp_flags): Likewise.
5403 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5404 (ecoff_set_symbol_info): Handle scRConst.
5405 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5406 (ecoff_compute_section_file_positions): Handle .rconst section.
5407 (_bfd_ecoff_write_object_contents): Likewise.
5408 (ecoff_link_check_archive_element): Handle scRConst.
5409 (ecoff_link_add_externals): Likewise.
5410 (ecoff_link_write_external): Handle .rconst section.
5411 (ecoff_reloc_link_order): Likewise.
5412 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5413 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5415 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5417 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5418 DEF_DYNAMIC flag is set.
5420 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5422 * host-aout.c: If TRAD_HEADER is defined, include it.
5424 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5426 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5427 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5428 (BFD_NEED_DECLARATION): New function.
5429 * configure.in: Use BFD_NEED_DECLARATION.
5430 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5431 * configure, config.in: Rebuild with autoconf 2.6.
5433 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5434 special_sections before returning when called with a non XCOFF
5437 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5440 * coffcode.h (coff_compute_section_file_positions): Only pad the
5441 previous section to force file alignment when creating an
5444 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5446 * coffcode.h (coff_compute_section_file_positions): If
5447 RS6000COFF_C, set up the .debug section.
5449 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5450 if it is not large enough to accomodate the entire TOC area with
5451 signed 16 bit offsets.
5452 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5454 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5455 TOC anchor to use the TOC value used in the output file.
5457 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5460 (_bfd_coff_read_string_table): Likewise.
5462 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5464 * pe-arm.c: Fix typos.
5465 * coff-arm.c: Likewise.
5467 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5469 * coff-ppc.c (list_ele): Added "cat"egory member.
5470 (record_toc): New category parameter (priv or pub).
5471 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5472 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5473 the mainline. It addes extra toc cells in error.
5474 (ppc_coff_swap_sym_in_hook): Added some documentation.
5475 (dump_toc): Can now diagnose "virtual toc" chicanery.
5477 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5479 * elf-bfd.h (struct elf_link_hash_table): Change type of
5480 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5482 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5484 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5485 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5487 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5488 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5489 defined or mentioned in a regular file.
5491 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5493 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5494 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5495 (coff_ppc_relocate_section): Correct REL24 handling
5496 (ppc_process_before_allocation): Correct TOCDEFN handling
5498 * peicode.h (dir_names): Added name descriptions
5500 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5502 * VERSION: Updated to cygnus-2.6.
5504 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5506 * targets.c (m68k4knetbsd_vec): Declare.
5508 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5510 * targets.c (bfd_target): Change type of second argument to
5511 _bfd_print_private_bfd_data from void * to PTR.
5512 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5513 using PTR rather than void *.
5514 * bfd-in2, libbfd.h: Rebuild.
5515 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5517 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5518 _bfd_generic_bfd_print_private_bfd_data rather than casting
5521 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5523 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5524 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5526 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5527 BFD64_BACKENDS_CFILES): New variables.
5530 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5532 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5533 not at the file position of the first section.
5534 * coffcode.h (coff_compute_section_file_positions): Avoid using
5536 (coff_write_object_contents): When generating a PPC PE executable
5537 with no symbols, round up the file size to a COFF_PAGE_SIZE
5539 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5540 don't write out a string table.
5542 * elf.c (bfd_section_from_shdr): When using a different section
5543 header, pass the new one to _bfd_elf_make_section_from_shdr.
5544 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5545 (elf_map_symbols): Add section VMA to symbol value when comparing
5547 (_bfd_elf_compute_section_file_positions): Only build symbol table
5548 if there are some symbols. Set file offset of symtab and strtab
5550 (assign_file_positions_except_relocs): Remove dosyms parameter.
5551 Change all callers. Never set file offset of symtab and strtab
5553 (_bfd_elf_copy_private_section_data): New function.
5554 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5555 (_bfd_elf_copy_private_symbol_data): New function.
5556 (swap_out_syms): Check for special mapping of st_shndx created by
5557 copy_private_symbol_data.
5558 * elfxx-target.h: Use new copy routines.
5559 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5560 (_bfd_elf_copy_private_section_data): Declare.
5562 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5564 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5567 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5568 _bfd_dummy_target, matching the recent change to archive
5571 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5573 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5574 arithmetic on PTR types.
5576 * aout-target.h (MY(callback)): Set the lma of the sections.
5578 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5579 symbol into a reloc against the section.
5581 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5583 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5584 glue for the relocs: IMGLUE and IFGLUE.
5585 (record_toc): new function - tracks toc contents
5586 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5587 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5588 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5589 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5590 (ppc_record_toc_entry): Removed a debug define (duh)
5592 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5593 (pe_print_idata): New function - formats the idata section data
5594 (pe_print_pdata): New function - formats the pdata section data
5595 (pe_print_private_bfd_data): calls to above
5597 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5599 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5600 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5601 TARGET_SYM and TARGET_NAME for vector and BFD name.
5602 * coff-pmac.c (pmac_xcoff_vec): Remove.
5603 (TARGET_SYM, TARGET_NAME): Define.
5604 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5605 machine to 0, not all PowerMacs are 601s.
5607 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5609 * elfcode.h (elf_object_p): Read in any program headers.
5610 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5611 based on the program headers, if any.
5612 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5613 (map_program_segments): Set p_paddr of program headers based on
5616 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5618 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5621 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5622 trying to do a relocateable link with a non-a.out object file.
5624 * archive.c (bfd_generic_archive_p): Check the first object file
5625 in an archive even if target_defaulted is set. If the object file
5626 has the wrong xvec, reject it.
5628 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5629 be represented, report the name via _bfd_error_handler.
5630 (translate_to_native_sym_flags): Likewise.
5631 * elf32-mips.c (mips_elf_final_link): Likewise.
5632 * oasys.c (oasys_write_sections): Likewise.
5634 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5635 which checks for STYP_OVRFLO sections.
5636 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5637 reloc and lineno count overflows.
5638 (coff_write_object_contents): Call coff_count_linenumbers before
5639 coff_compute_section_file_positions. If RS6000COFF_C, handle
5640 reloc and lineno count overflows.
5641 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5642 relocs before dealing with .pad sections. Count overflow section
5643 headers when handling .pad sections.
5645 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5648 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5649 (struct xcoff_link_hash_table): Add descriptor_section and
5650 special_sections fields.
5651 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5652 (xcoff_link_add_symbols): Set linkage section alignment. Create
5653 descriptor section. Check for magic symbol names (_text, etc.),
5654 and record them in special_sections if found. Set
5655 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5656 descriptor field to point back to the function code symbol.
5657 (xcoff_sweep): Always mark the special descriptor_section.
5658 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5659 function descriptor, and mark it if it is.
5660 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5661 parameter, and fill it in. Allocate space for the descriptor
5663 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5664 global linkage code. If an undefined function descriptor is
5665 exported, arrange to define it. Warn about any other undefined
5667 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5668 (xcoff_write_global_symbol): Create a function descriptor when
5670 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5671 * bfd-in2.h: Rebuild.
5673 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5675 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5676 (ppc_coff_link_hash_table): new types for hashing
5677 (ppc_coff_link_hash_newfunc): hash entry constructor
5678 (ppc_coff_link_hash_table_init): hash table initializer
5679 (ppc_coff_link_hash_table_create): hash table constructor
5680 (ppc_record_toc_entry): changed references to hash table
5681 (coff_ppc_relocate_section): changed references to hash table
5683 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5684 * libcoff.h: Rebuild
5686 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5687 (coff_link_add_symbols): removed toc_offset init
5689 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5691 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5694 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5695 if it is given and mmep is available.
5696 * acconfig.h: Undef USE_MMAP.
5697 * configure, config.in: Regenerated.
5698 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5699 table handling the old way.
5700 (aout_get_external_symbols): Don't complain if last byte of string
5702 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5703 (bfd_free_window) [! USE_MMAP]: Don't define.
5704 (bfd_get_file_window,
5705 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5707 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5709 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5712 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5714 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5715 compatible with AMD generated COFF files. Try to support both AMD
5716 and GNU formats simultaneously.
5717 (coff_a29k_relocate_section): Likewise.
5719 * libbfd.c (bfd_get_file_window): Change writable parameter from
5720 int to boolean; update all callers. Pass MAP_SHARED if not
5721 writable--it's required on Solaris. Cast fprintf argument to
5723 * bfd-in.h (bfd_get_file_window): Update declaration.
5724 * bfd-in2.h: Rebuild.
5725 * aoutx.h: Update calls to bfd_get_file_window.
5727 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5729 (xcoff_swap_ldhdr_in): New static function.
5730 (xcoff_swap_ldsym_in): New static function.
5731 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5732 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5733 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5734 Handle XTY_ER/XMC_XO symbols correctly.
5735 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5736 rather than normal symbol table.
5737 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5738 already defined with the same absolute value.
5739 (xcoff_mark): When considering called symbols, check whether the
5740 descriptor is from a dynamic object, rather than the symbol
5742 (xcoff_build_ldsyms): Likewise.
5744 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5745 Cast realloc and malloc return values. If malloc or realloc fail,
5746 set bfd_error_no_memory.
5747 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5748 * bfd-in2.h: Rebuild.
5750 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5752 * coff-ppc.c (ppc_record_toc_entry): new function.
5753 (in_reloc_p): changed return value.
5754 (coff_ppc_relocate_section): much rework.
5755 (ppc_allocate_toc_section): new function.
5756 (ppc_process_before_allocation): new function.
5757 (ppc_coff_swap_sym_in_hook): new function.
5759 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5760 (coff_link_add_symbols): initialize toc_offset.
5762 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5763 (coff_swap_aouthdr_out): Added more sections to the data
5764 dictionary for the pe file header. Also changed linker version
5765 number on the ppc side.
5766 (dir_names): small improvements to the dictionary printing.
5767 (pe_mkobject_hook): save the file level flags.
5769 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5770 (pe_tdata): added real_flags field
5771 (coff_tdata): added local_toc_sym_map and access macro
5773 * libcoff.h (coff_link_hash_entry): added toc_offset field
5774 (pe_tdata): added real_flags field
5775 (coff_tdata): added local_toc_sym_map and access macro
5777 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5778 (coff_mkobject): init for local_toc_sym_map
5779 (coff_write_object_contents): set the internal_a.magic to
5780 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5783 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5785 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5786 entries until both the line number address and the function name
5787 address are too large.
5789 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5790 * configure: Rebuilt.
5792 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5793 is defined in the environment.
5795 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5797 * som.c (som_get_section_contents_in_window): Define to use
5800 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5802 * coff-i860.c: New file, based on coff-i386.c.
5803 * cpu-i860.c: New file, based on cpu-i386.c.
5804 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5805 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5806 targets, using i860coff_vec.
5807 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5808 trad-core.o and hosts/i860mach3.h.
5809 (i860coff_vec): Use coff-i860.o and cofflink.o.
5810 * configure: Rebuild.
5811 * Makefile.in: Rebuild dependencies.
5812 (ALL_MACHINES): Add cpu-i860.o.
5813 (BFD32_BACKENDS): Add coff-i860.o.
5814 (CFILES): Add cpu-i860.c and coff-i860.c.
5815 * targets.c (i860coff_vec): Declare.
5816 (bfd_target_vector): Add &i860coff_vec.
5817 * archures.c (bfd_i860_arch): Declare.
5818 (bfd_archures_list): Add &bfd_i860_arch.
5819 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5820 (coff_set_flags): Handle bfd_arch_i860.
5821 (coff_write_object_contents): Handle I860 a.out magic number.
5823 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5825 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5826 the created .tc section to 2.
5827 (xcoff_mark): Don't keep a .loader reloc for a call to an
5828 undefined symbol when creating a shared library.
5829 (xcoff_build_ldsyms): When creating a shared library, generate
5830 global linkage code for a call to an undefined symbol.
5832 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5834 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5835 BFD32_BACKENDS, BFD64_BACKENDS.
5836 (.dep1): Put mkdep output in a separate file.
5837 Rebuilt dependencies.
5839 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5842 Permit use of mmap when available:
5844 * configure.in: Check for mmap, madvise, mprotect.
5845 * config.in, configure: Regenerated.
5847 * libbfd.c (struct _bfd_window_internal): Define type.
5848 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5850 (ok_to_map): New static variable for debugging.
5851 (_bfd_generic_get_section_contents_in_window): New function.
5852 * bfd-in.h (bfd_window_internal): Declare type.
5853 (bfd_window): Define type.
5854 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5855 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5858 * libaout.h (struct aoutdata): Add two window fields.
5859 (obj_aout_sym_window, obj_aout_string_window): New macros.
5860 * aoutx.h (some_aout_object_p): Initialize windows.
5861 (aout_get_external_symbols): Get symbol data and strings in
5862 windows instead of explicitly allocated buffers.
5863 (slurp_symbol_table): Free window instead of memory.
5864 (bfd_free_cached_info): Release windows instead of freeing storage
5866 (aout_link_free_symbols): Ditto.
5868 * targets.c (bfd_target): Add new field for
5869 get_section_contents_in_window.
5870 (BFD_JUMP_TABLE_GENERIC): Updated.
5871 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5872 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5873 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5874 macros for get_section_contents_in_window field.
5876 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5878 * core.c: Renamed to corefile.c
5879 * makefile.dos (OBJS): Change core.o to corefile.o
5880 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5883 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5885 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5886 targ_selvecs to allow debugging under Irix-5 native.
5889 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5892 to o. Clobber and restore the list of new csects around the call
5893 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5894 linker error and the linker wants to read the symbol table. Reset
5895 the line number count of a real section even if it has no relocs.
5896 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5898 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5901 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5903 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5904 an undefined symbol in a shared link.
5906 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5907 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5908 phdm@info.ucl.ac.be (Philippe De Muyter).
5910 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5912 * coff-m88k.c (rtype2howto): New static function.
5913 (RTYPE2HOWTO): Use it rather than a macro definition.
5915 * coffcode.h (coff_write_object_contents): set internal_a.magic
5916 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5918 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5919 define TRAD_HEADER to new file hosts/delta68.h.
5920 m88*-motorola-sysv*, however, does use ptrace-core.o.
5921 * hosts/delta68.h: New file.
5923 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5924 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5926 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5928 * i386linux.c (MY(vec)): Declare before use.
5930 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5932 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5933 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5935 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5936 BFD is not of the right type.
5937 (bfd_elf_get_needed_list): Likewise.
5938 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5939 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5940 * xcofflink.c (XCOFF_XVECP): Define.
5941 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5943 (bfd_xcoff_import_symbol): Likewise.
5944 (bfd_xcoff_export_symbol): Likewise.
5945 (bfd_xcoff_link_count_reloc): Likewise.
5946 (bfd_xcoff_record_link_assignment): Likewise.
5947 (bfd_xcoff_size_dynamic_sections): Likewise.
5949 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5950 table index against the number of symbols for a base relative
5953 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5955 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5956 full_aouthdr flag here...
5957 (_bfd_xcoff_bfd_final_link): ...not here.
5959 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5961 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5962 systems that have a system <libelf.h>.
5963 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5964 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5965 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5966 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5967 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5968 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5969 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5971 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5973 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5974 set, set BSF_WEAK in symbol. Change all callers.
5975 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5976 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5977 _bfd_generic_link_add_one_symbol.
5978 (ecoff_indirect_link_order): Check that the section tdata relocs
5979 are not NULL before using them.
5981 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5982 define TRAD_HEADER as hosts/alphalinux.h.
5983 * configure: Rebuild.
5984 * hosts/alphalinux.h: New file.
5985 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5988 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5990 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5991 C_ECOMM storage classes.
5993 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5995 (xcoff_mark): Call xcoff_mark_symbol.
5996 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5997 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5999 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6001 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6003 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6005 (xcoff_find_reloc): New static function.
6006 (xcoff_link_add_symbols): Use it.
6007 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6008 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6009 relocate the value of C_DECL.
6011 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6013 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6015 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6016 callback decide what goes in .relocs.
6017 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6018 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6021 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6023 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6026 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6028 * xcofflink.c: More improvements, mostly to fix handling of
6029 constructors and a few other special cases.
6030 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6031 zero, reverting yesterday's change.
6032 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6033 (bfd_xcoff_link_count_reloc): Declare.
6034 (bfd_xcoff_record_link_assignment): Declare.
6035 * bfd-in2.h: Rebuild.
6037 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6039 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6040 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6041 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6042 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6043 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6044 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6046 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6049 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6050 segments includes the a.out header. See to that the magic number
6051 *always* is big-endian.
6053 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6054 m68k4k NetBSD configurations.
6056 * configure.in, configure: Separate i386 & mips NetBSD
6057 configurations from other BSD ones. Don't assume DEC is the only
6058 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6059 configurations. Add support for m68k4k NetBSD object format.
6061 * libaout.h: Added M_68K4K_NETBSD magic.
6063 * m68k4knetbsd.c: New file.
6065 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6067 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6070 * hosts/mipsnbsd.h: New file.
6073 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6075 * config.bfd: Add config stuff for mips*-*-magic* to set
6076 targ_defvec to ecoff_big_vec.
6079 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6081 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6083 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6084 toc_section, and entry_section fields.
6085 (struct xcoff_section_tdata): Remove ldrel_count field.
6086 * libcoff.h: Rebuild.
6087 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6089 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6090 full a.out header if full_aouthdr is set in xcoff_data.
6091 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6092 based on sections stored in xcoff_data.
6093 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6095 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6096 (rs6000coff_vec): Set symbol_leading_char to '.'.
6097 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6098 value stored in ret rather than returning a pointer value.
6100 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6102 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6105 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6107 * som.c (som_slurp_string_table): Allocate the strings with malloc
6108 since they're free'd by free_cached_info.
6109 (som_slurp_symbol_table): Similarly for the symbol table.
6111 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6113 * Makefile.in (diststuff): Don't make headers.
6115 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6117 * Makefile.in: Rebuild dependencies.
6119 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6120 output_bfd is not SunOS.
6121 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6122 non-SunOS input files.
6124 * xcofflink.c: Extensive changes to support linking shared objects
6125 and generating a .loader section.
6126 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6127 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6128 last_symndx, and ldrel_count fields.
6129 * libcoff.h: Rebuild.
6130 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6131 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6133 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6134 (bfd_xcoff_export_symbol): Declare.
6135 (bfd_xcoff_size_dynamic_sections): Declare.
6136 * bfd-in2.h: Rebuild.
6138 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6140 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6141 * configure: Rebuild.
6142 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6143 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6145 (pmac_xcoff_vec): Update to use new xcoff support.
6146 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6147 (xcoff_write_armap): Declare buf as unsigned char.
6148 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6150 * mpw-make.sed: Generalize subdir_do edit.
6152 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6154 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6155 correctly. Don't initialize asect->vma.
6157 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6159 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6160 something a little less than the page size.
6162 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6164 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6166 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6168 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6169 * coffcode.h (coff_write_object_contents): If .bss is before
6170 .data us that as data_start.
6171 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6173 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6174 (coff_swap_outhdr_out): Hardwire in version number.
6176 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6178 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6179 major and minor to *_vno, since the former are also macros in
6180 SunOS header files. Cast result of bfd_alloc to appropriate
6183 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6184 before assigning to sec_data.
6186 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6188 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6189 now relative to the section, not absolute.
6190 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6191 get the file name when there is a N_SO directory name. When
6192 handling stabs, remember that section->vma was added to the
6195 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6197 * sunos.c (struct sunos_link_hash_table): Add needed field.
6198 (sunos_link_hash_table_create): Call bfd_release, not free.
6199 (sunos_link_hash_table_create): Initialize needed field.
6200 (sunos_add_dynamic_symbols): Record needed objects.
6201 (bfd_sunos_get_needed_list): New function.
6202 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6203 * bfd-in2.h: Rebuild.
6205 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6207 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6209 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6211 * bfd-in.h (struct bfd_link_needed_list): Rename from
6212 bfd_elf_link_needed_list.
6213 * bfd-in2.h: Rebuild.
6214 * elf.c, elflink.h, libelf.h: Corresponding changes.
6216 Add start at AIX linker support; no shared libraries yet.
6217 * xcofflink.c: New file.
6218 * configure.in (rs600coff_vec): Use xcofflink.o.
6219 * configure: Rebuild.
6220 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6222 (struct xcoff_section_tdata): Define.
6223 (xcoff_section_data): Define macro.
6224 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6225 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6226 (_bfd_xcoff_bfd_final_link): Declare.
6227 (_bfd_ppc_xcoff_relocate_section): Declare.
6228 * libcoff.h: Rebuild.
6229 * coff-rs6000.c: Clean up a bit.
6230 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6231 cputype, csects, and debug_indices.
6232 (xcoff_copy_private_bfd_data): Copy cputype.
6233 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6234 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6235 (xcoff_reloc_type_lookup): Rename from
6236 rs6000coff_reloc_type_lookup.
6237 (coff_relocate_section): Define.
6238 (_bfd_xcoff_sizeof_headers): Define.
6239 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6240 (_bfd_xcoff_bfd_relax_section): Define.
6241 (_bfd_xcoff_bfd_link_split_section): Define.
6242 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6244 * coffcode.h (coff_compute_section_file_positions): If AIX,
6245 increment sofar by SMALL_AOUTSZ if not executable.
6246 (coff_write_object_contents): If AIX, always output an a.out
6247 header; if not executable, header size of SMALL_AOUTSZ.
6248 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6249 (_bfd_stringtab_init): Initialize xcoff field.
6250 (_bfd_xcoff_stringtab_init): New function.
6251 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6252 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6253 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6254 * libbfd.h: Rebuild.
6255 * Makefile.in: Rebuild dependencies.
6256 (BFD32_BACKENDS): Add xcofflink.o.
6257 (CFILES): Add xcofflink.c.
6259 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6260 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6261 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6263 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6265 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6267 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6269 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6270 * config.in: Regenerated.
6272 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6273 (_bfd_chunksize): New variable.
6274 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6275 for obstack chunk size.
6276 * configure.in: Check for getpagesize.
6277 * configure: Regenerated.
6279 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6281 * trad-core.c (rawptr): Make it a local variable of
6282 ptrace_unix_core_file_p.
6284 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6286 * coff-arm.c (in_reloc_p): New.
6287 * coff-i386.c (in_reloc_p): New.
6288 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6289 (coff_write_object_contents): Only set has_reloc_section
6291 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6292 in_reloc_p to decide if reloc should be emitted.
6293 * libcoff.h (pe_data_type.in_reloc_p): New.
6294 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6296 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6298 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6299 (_bfd_coff_read_internal_relocs): Likewise.
6300 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6301 (_bfd_coff_read_internal_relocs): Likewise.
6303 * elflink.h (elf_link_add_object_symbols): Correct conditions
6304 under which type and size change warnings are issued.
6306 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6308 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6309 a symbol which is not in a real section.
6310 (coff_write_native_symbol): Corresponding change.
6312 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6313 coff_link_hash_newfunc and make non-static.
6314 (_bfd_coff_link_hash_table_init): New function, broken out of
6315 _bfd_coff_link_hash_table_create.
6316 (_bfd_coff_link_hash_table_create): Use it.
6317 (process_embedded_commands): Make static.
6318 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6319 (_bfd_coff_link_hash_table_init): Declare.
6320 * libcoff.h: Rebuild.
6322 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6323 field in XCOFF tdata.
6324 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6325 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6326 based on cputype stored in a.out header, or in n_type of initial
6328 (coff_write_object_contents): Set cputype correctly in a.out
6330 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6332 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6333 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6335 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6336 * libcoff.h: Rebuild.
6338 * cpu-rs6000.c (rs6000_compatible): New static function.
6339 (bfd_rs6000_arch): Use it.
6340 * cpu-powerpc.c (powerpc_compatible): New static function.
6341 (arch_info_struct): Define various flavours of PowerPC.
6342 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6345 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6347 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6349 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6351 * elflink.h (elf_link_add_object_symbols): Don't warn about
6352 changing the size or type if the old definition was weak.
6354 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6356 * coffcode.h (combined_entry_type): Add fix_line field.
6357 (coff_slurp_line_table): Warn if we try to set the lineno field of
6359 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6360 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6361 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6362 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6364 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6365 * libcoff.h: Rebuild.
6367 * libcoff-in.h (struct xcoff_tdata): Define.
6368 (xcoff_data): Define.
6369 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6370 * bfd-in2.h, libcoff.h: Rebuild.
6371 * coff-rs6000.c (xcoff_mkobject): New static function.
6372 (coff_mkobject): Define.
6373 (xcoff_copy_private_bfd_data): New static function.
6374 (coff_bfd_copy_private_bfd_data): Define.
6375 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6377 (rs6000coff_vec): Add DYNAMIC to object_flags.
6378 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6379 .loader sections specially.
6380 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6381 section alignment from the XCOFF tdata information.
6382 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6383 F_SHROBJ, and copy the extra a.out header information into the
6384 XCOFF tdata structure.
6385 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6386 F_DYNLOAD and the extra a.out header information.
6387 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6388 C_HIDEXT symbol with attached csect information.
6389 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6390 in the o_maxdata field.
6391 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6392 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6393 end if BSF_NOT_AT_END is set.
6395 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6396 _bfd_read_ar_hdr_fn.
6397 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6398 * bfd-in2.h, libbfd.h: Rebuild.
6399 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6401 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6402 (bfd_slurp_bsd_armap_f2): Likewise.
6403 (_bfd_slurp_extended_name_table): Likewise.
6405 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6407 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6409 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6410 when the symbol table is empty.
6412 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6413 space for section symbols, since we don't output them either.
6414 (elf_m68k_adjust_dynindx): Removed.
6416 * ptrace-core.c (rawptr): Make it a local variable of
6417 ptrace_unix_core_file_p.
6419 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6421 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6424 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6425 Mac object file formats.
6427 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6429 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6430 auxent if there isn't one.
6431 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6432 rather than FILNMLEN as the maximum name length.
6434 * coffcode.h (bfd_coff_backend_data): Add new field
6435 _bfd_coff_print_aux.
6436 (bfd_coff_print_aux): New static function.
6437 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6438 scnlen field of an XTY_LD csect aux entry.
6439 (coff_print_aux): New static function.
6440 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6441 in coff_pointerize_aux_hook.
6442 (bfd_coff_std_swap_table): Initialize new field.
6443 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6444 * libcoff.h: Rebuild.
6445 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6446 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6448 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6449 if there are symbols, for native AIX ld compatibility.
6451 * coffcode.h (bfd_coff_backend_data): Add new field
6452 _bfd_coff_pointerize_aux_hook.
6453 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6454 or I960, and as 0 otherwise.
6455 (bfd_coff_std_swap_table): Initialize new field.
6456 * libcoff.h: Rebuild.
6457 * coffgen.c (coff_pointerize_aux): Change parameters to take
6458 symbol pointer instead of type and class, and to take aux index.
6459 Call _bfd_coff_pointerize_aux_hook if it is defined.
6460 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6461 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6462 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6464 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6465 read-only/host-only support.
6467 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6469 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6472 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6473 BFD_JUMP_TABLE_ARCHIVE accordingly.
6474 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6475 (_bfd_compute_and_write_armap): Declare.
6476 (_bfd_generic_read_ar_hdr): Declare.
6477 (_bfd_read_ar_hdr): Define.
6478 (_bfd_noarchive_read_ar_hdr): Define.
6479 (_bfd_archive_bsd_read_ar_hdr): Define.
6480 (_bfd_archive_coff_read_ar_hdr): Define.
6481 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6482 _bfd_read_ar_hdr instead.
6483 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6484 (_bfd_compute_and_write_armap): Rename from
6485 compute_and_write_armap. Make non-static. Change all callers.
6486 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6487 than _bfd_snarf_ar_hdr.
6488 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6489 * ieee.c (ieee_read_ar_hdr): Define.
6490 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6491 * oasys.c (oasys_read_ar_hdr): Define.
6492 * som.c (som_read_ar_hdr): Define.
6493 * bfd-in2.h, libbfd.h: Rebuild.
6495 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6497 * peicode.c (coff_swap_filehdr_in): If symptr is
6498 zero, there aren't any symbols, even if nsyms is set.
6500 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6502 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6504 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6505 sections, and set styp correctly for them: .got, .hash, .dynamic,
6506 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6507 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6509 (ecoff_sort_hdrs): New static function.
6510 (ecoff_compute_section_file_positions): Return boolean, not void.
6511 Sort the sections by VMA before looking through them. Put the
6512 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6513 section on an appropriate boundary within the page.
6514 (ecoff_compute_reloc_file_positions): Check return value of
6515 ecoff_compute_section_file_positions.
6516 (_bfd_ecoff_set_section_contents): Likewise.
6517 (_bfd_ecoff_write_object_contents): Check for various Alpha
6518 section types when incrementing text_size and data_size. Call
6519 adjust_headers backend function if it exists.
6520 * coff-alpha.c (alpha_adjust_headers): New static function.
6521 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6522 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6524 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6526 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6528 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6529 of ALTERNATE_AIX_CORE_FORMAT.
6530 * configure.in (aix4): No longer need CORE_FLAGS.
6531 * configure: Updated.
6533 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6535 NS32k changes from Ian Dall:
6536 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6538 (aout_link_input_section_std, aout_link_input_section_ext,
6539 aout_link_reloc_link_order): Call them instead of _bfd_*
6541 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6543 (backend_data): Use it instead of hardcoded zero.
6545 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6546 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6548 * ns32knetbsd.c: Include bfd.h.
6549 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6550 (MY_bfd_reloc_type_lookup): Declare function too.
6551 * pc532-mach.c (set_sizes): Don't declare.
6552 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6553 (backend_data, MY_backend_data): Don't define.
6555 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6556 ns32k-*-lites* like ns32k-*-netbsd*.
6558 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6561 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6563 * coffcode.h (coff_write_object_contents): Restore setting
6564 f_timdat to 0, deleted on August 22.
6566 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6568 * coffcode.h (coff_bfd_copy_private_symbol_data,
6569 coff_bfd_copy_private_section_data,
6570 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6571 * peicode.h (coff_bfd_copy_private_bfd_data): New
6572 (pe_bfd_copy_private_bfd_data): New.
6573 (coff_swap_scnhdr_in): Swap bss size into the right place.
6574 (pe_print_private_bfd_data): Add some newlines.
6576 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6578 * som.c (setup_sections): Don't die if a space has no subspaces.
6580 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6582 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6583 dynamic symbol override a common symbol. Don't change the size or
6584 type if they have been set and the new symbol is not a definition.
6585 Warn if the size or type changes.
6587 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6589 * som.c (som_begin_writing): Don't write the symbol table or
6591 (som_finish_writing): Write them here. Place them after the
6592 subspace data, but before the relocs.
6594 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6596 * sunos.c (sunos_add_one_symbol): Just pass false, not
6597 info->shared_library, to sunos_create_dynamic_sections.
6598 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6600 (sunos_check_dynamic_reloc): Remove .text section assertion.
6602 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6604 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6605 * configure, configure.in: Add pmac_xcoff_vec case.
6606 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6607 * coff-pmac.c: New file, PowerMac XCOFF support.
6608 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6609 * targets.c (pmac_xcoff_vec): Declare.
6611 * mpw-config.in: Various changes to be compatible with the
6612 autoconf-based configury.
6613 * mpw-make.sed: New file, sed commands to translate Unix
6614 makefile into MPW syntax.
6615 * mpw-make.in: Remove.
6616 * hosts/mpw.h: Remove.
6617 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6618 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6620 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6622 * binary.c (binary_get_symtab): Return an empty string on error.
6623 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6625 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6627 * coff-ppc.c: Reformatted according to gnu conventions
6628 Removed irrelevant "if 0" code
6630 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6632 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6633 symbols rather than as indirect symbols.
6634 (MY(slurp_symbol_table)): Don't do anything special about
6637 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6638 of .ctors and .dtors sections is no larger than 2.
6640 * sunos.c (sunos_add_one_symbol): Don't change
6641 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6643 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6644 dynamic symbols when creating a shared library.
6645 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6647 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6648 written even if it is not defined in a regular object.
6649 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6650 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6651 rather than the constant 22.
6652 (sunos_check_dynamic_reloc): Handle creating a shared library.
6653 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6654 zero when creating a shared library.
6655 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6656 write it out at the start of the symbol table.
6658 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6660 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6662 * config.bfd: Add arm-*-coff.
6663 * configure.in, configure: Add armcoff_{little,big}_vec.
6664 * targets.c (armcoff_{little,big}_vec): Declare.
6665 (bfd_target_vector): Add armcoff_{little,big}_vec.
6666 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6668 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6670 * targets.c (bfd_find_target): Remove debugging code.
6672 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6674 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6676 * Makefile.in: added *-ppc files
6677 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6678 allow pe based .o's to be shared with other tools on ppc/NT
6679 * config.bfd: added powerpc[le]-[pe|winnt] config support
6680 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6681 * peicode.h: Added more section flags for PE on ppc
6682 Added coff_swap_filehdr_out to allow peicode.h to be
6683 used for non-image PE files on ppc.
6684 Check for image, or not, before copying pe_opthdr
6685 * targets.c: Added new bfd's
6686 * targets.c: Removed two inactive bfds that shouldn't have made it this
6689 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6691 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6692 explicit values to initialize all relocs. Change all users.
6693 (ppc_elf_brtaken_inner): New function to handle branch predicition
6695 (ppc_elf_brtaken_reloc): Ditto.
6696 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6697 relocs use ppc_elf_unsupported_reloc.
6698 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6699 needs to be reported.
6700 (ppc_elf_relocate_section): Support branch prediction relocs.
6702 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * bfd.c (bfd_assert): Remove \n from string passed to
6707 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6708 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6709 (bfd_coff_make_section_hook): Don't define.
6710 (coff_make_section_hook): Remove.
6711 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6712 (styp_to_sec_flags): Likewise.
6713 (coff_write_object_contents): Likewise.
6714 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6716 * libcoff.h: Rebuild.
6717 * coffgen.c (make_a_section_from_file): Just call
6718 bfd_make_section_anyway, not bfd_make_section or
6719 bfd_coff_make_section_hook.
6720 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6721 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6722 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6723 make_section_hook field.
6724 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6726 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6727 pointers into value field for warning and indirect symbols; just
6728 leave the value field alone.
6729 * linker.c (generic_link_add_symbol_list): Use next symbol for
6730 warning and indirect symbols, rather than looking in symbol value.
6731 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6732 parameter. Change all callers. Remove support for indirect
6733 symbols; it didn't work anyhow.
6734 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6735 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6736 * bfd-in2.h: Rebuild.
6738 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6740 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6741 go back to telling the tools this reloc operates on 32 bits.
6743 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6745 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6746 rather than a direct fprintf.
6747 * archive.c (_bfd_write_archive_contents): Likewise.
6748 * coffcode.h (coff_slurp_symbol_table): Likewise.
6749 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6750 (ppc_elf_unsupported_reloc): Likewise.
6751 (ppc_elf_relocate_section): Likewise.
6752 * i386linux.c (linux_tally_symbols): Likewise.
6753 (linux_finish_dynamic_link): Likewise.
6754 * osf-core.c (osf_core_core_file_p): Likewise.
6755 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6756 * som.c (som_sizeof_headers): Likewise.
6757 * srec.c (srec_bad_byte): Likewise.
6758 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6759 * libbfd-in.h (bfd_assert): Declare first parameter const.
6760 * libbfd.h: Rebuild.
6761 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6762 bfd_reloc_overflow is enough.
6763 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6764 * coff-h8500.c (rtype2howto): Likewise.
6765 * coff-z8k.c (rtype2howto): Likewise.
6766 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6767 * elf.c (_bfd_elf_get_lineno): Likewise.
6768 (_bfd_elf_no_info_to_howto): Likewise.
6769 (_bfd_elf_no_info_to_howto_rel): Likewise.
6770 * hp300hpux.c (convert_sym_type): Likewise.
6771 (MY(swap_std_reloc_in)): Likewise.
6772 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6774 * libaout.h (struct aoutdata): Add line_buf field.
6775 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6776 and filename_buffer. Instead, use a malloc buffer stored in the
6777 new line_buf field. Remove length restrictions.
6779 * coffgen.c (string_size): Remove static variable.
6780 (debug_string_size, debug_string_section): Likewise.
6781 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6782 and debug_string_size_p parameters. Use them instead of the
6783 global variables. Change all callers.
6784 (coff_write_symbol): Likewise.
6785 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6786 (coff_write_symbols): Add local variables to replace removed
6789 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6790 function, and line_base fields.
6791 * libcoff.h: Rebuild.
6792 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6793 information, rather than using static variables.
6795 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6796 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6798 * init.c (initialized): Remove static variable.
6799 (bfd_init): Don't bother setting initialized.
6800 (bfd_check_init): Remove.
6801 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6802 * libbfd.h: Rebuild.
6804 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6806 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6807 size for full core dumps. Copy core file header to private data.
6808 (rs6000coff_core_file_failing_command,
6809 rs6000coff_core_file_failing_signal): New functions to extract
6810 the file name and terminating signal from the core file.
6811 * coff-rs6000.c: Use them.
6813 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6815 Change arch info to be const, initialized at compile time.
6816 * archures.c: Reindent many functions. Change CONST to const.
6817 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6818 nothing set it anyhow. Make next const.
6819 (bfd_arch_info_list): Remove.
6820 (bfd_archures_list): Rename from archures_init_table. Change from
6821 a table of function pointers to a table of bfd_arch_info_type
6822 structure addresses.
6823 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6824 (bfd_lookup_arch): Likewise.
6825 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6827 (bfd_default_arch_struct): Make const.
6828 (bfd_arch_init, bfd_arch_linkin): Remove.
6829 (bfd_get_arch_info): Return a const pointer.
6830 * init.c (bfd_init): Don't call bfd_arch_init.
6831 * bfd.c (struct _bfd): Make arch_info const.
6832 * bfd-in2.h: Rebuild.
6833 * libbfd.h: Rebuild.
6834 * configure.in: Put & before everything in $selarchs.
6835 * configure: Rebuild.
6836 * cpu-*.c: Change bfd_*_arch from a function which calls
6837 bfd_arch_linkin to a const structure.
6838 * ieee.c (ieee_object_p): Make arch const.
6840 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6842 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6844 * bfd-in2.h: Regenerate.
6845 * libbfd.h: Regenerate.
6847 * elf32-ppc.c (reloc_type): Update names to match current draft.
6848 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6849 relative. Update names to current V.4 draft.
6850 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6851 (ppc_elf_relocate_section): Rename relocations to match draft.
6853 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6855 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6856 compiled with -mrelocatable-lib to be linked with either normal
6857 modules or -mrelocatable modules.
6859 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6861 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6862 in the a.out header.
6864 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6865 a reloc against a local symbol, even if it's not a section.
6867 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6869 * targets.c (bfd_target): Remove unused align_power_min field.
6870 * bfd-in2.h: Rebuild.
6871 * All backends: Remove initialization of align_power_min.
6873 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6875 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6877 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6879 * config.bfd (mips-dec-netbsd*): New target.
6880 * configure.host (mips-dec-netbsd*): New host.
6881 * configure.in (mips-dec-netbsd*): New native.
6882 * configure: Rebuild.
6884 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6886 Make the COFF backend linker merge common types:
6887 * cofflink.c (struct coff_debug_merge_element): Define.
6888 (struct coff_debug_merge_type): Define.
6889 (struct coff_debug_merge_hash_entry): Define.
6890 (struct coff_debug_merge_hash_table): Define.
6891 (coff_debug_merge_hash_table_init): Define.
6892 (coff_debug_merge_hash_table_free): Define.
6893 (coff_debug_merge_hash_lookup): Define.
6894 (struct coff_final_link_info): Add debug_merge field.
6895 (coff_debug_merge_hash_newfunc): New static function.
6896 (_bfd_coff_final_link): Allocate and free debug_merge table.
6897 (coff_link_input_bfd): Merge identical enum, struct and union
6900 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6902 Convert i960 COFF to use COFF backend linker.
6903 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6904 structure to store the symbol being used.
6905 (coff_i960_start_final_link): New static function.
6906 (coff_i960_relocate_section): New static function.
6907 (coff_i960_adjust_symndx): New static function.
6908 (coff_start_final_link): Define.
6909 (coff_relocate_section): Define.
6910 (coff_adjust_symndx): Define.
6911 * coffcode.h (bfd_coff_backend_data): Add new callback function
6912 _bfd_coff_start_final_link.
6913 (bfd_coff_start_final_link): Define.
6914 (coff_start_final_link): Define if not defined.
6915 (bfd_coff_std_swap_table): Add coff_start_final_link.
6916 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6918 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6919 function callback is not NULL.
6920 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6921 (_bfd_coff_internal_syment_name): Declare.
6922 * libcoff.h: Rebuild.
6923 * configure.in (icoff_big_vec): Add cofflink.o.
6924 (icoff_little_vec): Likewise.
6925 * configure: Rebuild.
6927 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6929 * Makefile.in (clean-info): Remove extraneous tab from line
6932 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6934 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6935 contents has relocs.
6937 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6939 * coffcode.h (coff_compute_section_file_positions): Keep the
6941 (coff_write_object_contents): Remember if it's a relocatable
6943 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6944 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6945 if relocatable file. Swap out saved raw size.
6947 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6949 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6950 (maintainer-clean): Rename from realclean, passing
6951 maintainer-clean down to subdirectories, but leave realclean as a
6954 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6957 * dep-in.sed: Remove config.h from generated dependencies.
6959 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6960 broken out of sunos_canonicalize_dynamic_symtab.
6961 (sunos_canonicalize_dynamic_symtab): Call new function
6962 sunos_slurp_dynamic_symtab.
6963 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6964 dynamic symbol table to the caller.
6965 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6966 callback to override the symbols being read.
6967 * libaout.h (struct aout_backend_data): Add three new parameters
6968 to add_dynamic_symbols callback.
6970 Extensive minor changes to avoid various gcc warnings. Also:
6971 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6972 * archures.c (bfd_arch_info_type): Change mach field from long to
6974 (bfd_lookup_arch): Change machine parameter from long to unsigned
6977 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6979 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6980 a symbol with a non-zero plt_offset.
6982 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6984 * elfcode.h (align_file_position): Remove; not used.
6986 * configure.in: Only check for <sys/procfs.h> on a native system,
6987 and make sure it defines prstatus_t.
6988 * configure: Rebuild.
6990 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6992 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6994 * config.in: Rename from config.h.in.
6995 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6996 Check for config.h:config.in when creating stamp-h.
6997 * configure: Rebuild.
6998 * Makefile.in (stamp-h): Depend upon config.in rather than
6999 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7000 calling config.status.
7002 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7003 (Makefile): Just rebuild Makefile.
7004 (config.h, stamp-h): New targets.
7005 * configure.in: Create stamp-h when rebuilding config.h.
7006 * configure: Rebuild.
7008 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7010 * configure.in: Call AC_CONFIG_HEADER. Substitute
7011 HOST_64BIT_LONG. Check that various header files exist. Check
7012 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7013 and/or free need to be declared. Don't make a link to sysdep.h.
7014 Define TRAD_HEADER for various hosts.
7015 * configure: Rebuild.
7016 * configure.host: Don't set my_host. Add definitions taken from
7017 host header files for various entries. Remove entries which now
7019 * acconfig.h: New file.
7020 * config.h.in: New file, built by autoheader.
7021 * sysdep.h: New file.
7022 * Makefile.in (do_distclean): Don't remove sysdep.h.
7024 (LOCAL_H_DEPS): New variable.
7025 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7027 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7028 ($(OPTIONAL_BACKENDS)): Likewise.
7029 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7030 looking through sysdep.h.
7031 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7032 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7033 (fprintf_vma, sprintf_vma): Likewise.
7034 (int64_type, uint64_type): Don't define.
7035 * bfd-in2.h: Rebuild.
7036 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7037 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7038 * lynx-core.c: Include stuff from old hosts/lynx.h.
7039 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7040 rather than NO_FCNTL.
7041 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7042 rather than NATIVE_HPPAHPUX_COMPILER.
7043 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7045 * hosts/*.h: Remove all header files which merely include,
7046 declare, and define things. Leave header files which define
7047 information needed by trad-core.c.
7049 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7050 (BFD_CC_FOR_BUILD): Define.
7051 * configure.in: Use BFD_CC_FOR_BUILD.
7052 * configure: Rebuild.
7054 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7056 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7057 * configure: Rebuild.
7059 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7062 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7064 * config.bfd: i386pe_ve -> i386pe_vec.
7066 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * configure.host: Incorporate host Makefile fragments by setting
7070 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7071 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7072 value based on whether the code is being compiled by a cross
7073 compiler. Don't substitute host_makefile_frag or frags.
7074 * aclocal.m4: New file to define local AC_PROG_CC.
7075 * configure: Rebuild.
7076 * Makefile.in (INSTALL): Set to @INSTALL@.
7077 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7078 (INSTALL_DATA): Set to @INSTALL_DATA@.
7080 (CC): Define as @CC@.
7081 (CFLAGS): Set to @CFLAGS@.
7082 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7083 (@host_makefile_frag@): Remove.
7084 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7085 after other options.
7086 (config.status): Remove dependency upon @frags@.
7087 * config/*.mh, config/README: Remove.
7089 * config.bfd: Rewrite to incorporate the contents of the Makefile
7090 fragments by setting shell variables, rather than merely returning
7091 the name of a Makefile fragment.
7092 * configure.in: Use shell variables set by config.bfd rather than
7093 looking at the target Makefile fragment files. Don't substitute
7094 target_makefile_frag. Do substitute TDEFINES.
7095 * configure: Rebuild.
7096 * Makefile.in (@target_makefile_frag@): Remove.
7097 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7098 * config/*.mt: Remove.
7100 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7102 * configure.in: Put changequote lines around "i[345]86" patterns
7103 section of core file support.
7105 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7107 * som.c (som_bfd_print_private_bfd_data): Define to use the
7110 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7112 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7113 entry, text_start and data_start.
7115 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7117 * Makefile.in (OFILES): Remove $(TDEPFILES).
7118 * config/apollo.mt (TDEPFILES): Remove.
7119 * config/README: Update.
7121 * configure.in: For a native configuration, set COREFILE and
7122 COREFLAG based on the canonical host name.
7123 * configure: Rebuild.
7124 * Makefile.in: Rebuild dependencies.
7125 (ALL_CFLAGS): Add @COREFLAG@.
7126 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7127 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7128 support routines. Check LYNX_CORE rather than HOST_LYNX.
7129 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7130 * i386lynx.c: Likewise.
7131 * m68klynx.c: Likewise.
7132 * sparclynx.c: Likewise.
7133 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7134 * *-core.c: Comment changes.
7135 * config/decstation.mh (HDEPFILES): Remove.
7136 (HDEFINES): Remove -DTRAD_CORE.
7137 * config/irix3.mh (RANLIB): Remove.
7138 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7139 (HDEFINES): Remove -DIRIX_CORE.
7140 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7141 (HDEFINES): Remove -DTRAD_CORE.
7142 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7143 * config/ultra3.mh (RANLIB): Remove.
7144 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7145 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7146 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7147 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7148 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7149 * config/i386aix.mh, config/i386bsd.mh: Remove.
7150 * config/i386linux.mh, config/i386mach3.mh: Remove.
7151 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7152 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7153 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7154 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7155 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7156 * config/solaris2.mh, config/stratus.mh: Remove.
7157 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7158 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7160 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7162 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7163 DT_FINI entry if the appropriate symbol is not in the hash table.
7165 * libelf.h (struct elf_backend_data): Add create_program_headers
7166 and want_hdr_in_seg fields.
7167 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7169 (elf_backend_create_program_headers): Likewise.
7170 (elfNN_bed): Initialize create_program_headers and
7172 * elf.c (get_program_header_size): Call create_program_headers
7174 (map_program_segments): Check want_hdr_in_seg backend field. Call
7175 create_program_headers backend routine.
7177 * elf.c (assign_file_positions_except_relocs): Align non allocated
7178 sections when creating an executable.
7180 * elfcode.h (elf_swap_phdr_in): Make non static.
7181 (elf_swap_phdr_out): Make non static.
7182 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7183 (bfd_elf32_swap_phdr_out): Declare.
7184 (bfd_elf64_swap_phdr_in): Declare.
7185 (bfd_elf64_swap_phdr_out): Declare.
7187 * ecofflink.c (ecoff_collect_shuffle): New static function.
7188 (_bfd_ecoff_get_accumulated_pdr): New function.
7189 (_bfd_ecoff_get_accumulated_sym): New function.
7190 (_bfd_ecoff_get_accumulated_ss): New function.
7191 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7192 (_bfd_ecoff_get_accumulated_sym): Declare.
7193 (_bfd_ecoff_get_accumulated_ss): Declare.
7194 * libbfd.h: Rebuild.
7196 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7198 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7200 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7201 warning symbols. If any section is named .gnu.warning.XXX, treat
7202 the contents as a warning to be issued if the symbol XXX is
7204 (elf_link_output_extsym): For an indirect or warning symbol, just
7205 output the symbol it points to.
7207 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7208 if bfd_hash_allocate fails, since it will already be set.
7209 (generic_link_hash_newfunc): Likewise.
7210 (archive_hash_newfunc): Likewise.
7211 (hash_entry_bfd): New static function.
7212 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7213 callback. Allocate a new warning using the hash table newfunc.
7214 Use bfd_hash_replace to update the entry in the hash table, rather
7215 than assuming we can copy the fields with structure assignment.
7217 * hash.c (bfd_hash_replace): New function.
7218 * bfd-in.h (bfd_hash_replace): Declare.
7219 * bfd-in2.h: Rebuild.
7221 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7223 * config.bfd: Add mips*vr4300-*-elf* target.
7224 * config/mipsbvr4300.mt: Added.
7226 See file ChangeLog.2
7233 version-control: never
projects / external / binutils.git / blob