1 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4 (enum reloc_type): Add more reloc types.
5 (elf32_mn10300_howto_table): Update for new reloc types.
6 (elf32_mn10300_reloc_map): Update for new reloc types.
7 * reloc.c: Add some new relocs for the mn10300 series.
8 * bfd-in2.h, libbfd.h: Rebuilt.
10 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
12 * som.c (setup_sections): Don't lose for a space which has
13 no data, but some symbols.
15 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
17 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
18 (sunos_link_hash_table_create): Initialize got_needed.
19 (sunos_create_dynamic_sections): Only set .got section size if it
20 is not already set. Set got_needed.
21 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
22 sdynptr, and only handle dynamic sections, if dynamic sections are
24 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
25 Initialize .got section.
26 (sunos_scan_ext_relocs): Likewise.
27 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
29 (sunos_finish_dynamic_link): Check got_needed. Only set up
30 dynamic linking information if needed.
32 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
34 * config.bfd: Added VersaDOS format to the Ericsson configuration.
36 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
38 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
41 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
43 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
47 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
49 * filemode.c: Include sysdep.h.
50 * ihex.c: Add casts to eliminate compiler warnings.
51 * sunos.c: Add casts to eliminate compiler warnings.
53 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
55 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
57 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
58 appropriate relocations in the .so file if shared.
59 (ppc_elf_relocate_section): Ditto.
62 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
64 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
65 complain_overflow_unsigned.
69 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
71 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
72 overflows for R_D10V_16 and R_D10V_18.
75 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
77 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
78 (do_with_relocs): Likewise.
79 (do_as_repeat): Likewise.
80 (copy_expression): Likewise.
82 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
84 * ieee.c (ieee_write_external_part): Correctly record whether
85 there is an external part.
88 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
90 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
91 handle tda offsets for sld.w and sst.w instructions.
92 Fix alignment check in sld.w and sst.w tda reloc handling.
95 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
97 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
100 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
102 * elf32-v850.c: Add comments about assumptions about
103 char, short & long sizes.
104 (elf32_v850_bfd_final_link_relocate): Fix sign extension
105 problems for several relocs.
107 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
108 R_V850_SDA_OFFSET entry.
111 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
113 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
114 Store import file index in ldindx.
115 (xcoff_build_ldsyms): Assume that ldsym was not previously
116 allocated. For an imported symbol, copy ldindx into l_ifile.
119 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
121 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
122 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
123 fields in R_V850_TDA_OFFSET.
124 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
125 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
128 * elf32-v850.c: Include bfdlink.h.
129 (bfd_elf32_v850_reloc): Return an error if we get a reloc
131 (elf32_v850_bfd_final_link_relocate): New function.
132 (v850_elf_relocation_section): Likewise.
133 (elf_backend_relocate_section): Define.
136 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
138 * binary.c (binary_set_section_contents): Ignore sections which
139 don't have SEC_LOAD and SEC_ALLOC set.
141 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
143 * linker.c (_bfd_generic_final_link): Avoid losing static
144 symbols in the .bss section.
146 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
148 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
149 (mips32_64bit_reloc): New static function.
150 (mips_reloc_map): Add entry for BFD_RELOC_64.
151 (mips_elf_relocate_section): Handle R_MIPS_64.
153 * linker.c (default_indirect_link_order): Print an error message
154 when attempting to do a relocateable link with different object
155 file formats, rather than calling abort.
158 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
160 * reloc.c (m32r relocs): Rename them.
161 * bfd-in2.h, libbfd.h: Regenerated.
162 * elf32-m32r.c: Update.
163 (m32r_elf_10_pcrel_reloc): New function.
164 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
165 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
168 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
170 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
171 all sections that will be included in the output file.
172 (_bfd_generic_link_output_symbols): Discard symbols in sections
173 which are being discarded.
177 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
178 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
179 (elf_v850_howto_table): Corresponding changes.
180 (elf_v850_reloc_map): Corresponding changes.
181 * reloc.c: Add additional V850 relocations.
182 * bfd-in2.h, libbfd.h: Rebuilt.
184 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
185 no longer want in pc-relative relocs.
187 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
189 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
190 accept a reloc against an undefined sybmol!
192 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
194 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
197 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
199 * VERSION: Bump for new relocation.
201 * hosts/i386bsd.h: If NBPG is not defined, define it as
202 PAGE_SIZE, for recent versions of FreeBSD.
204 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
206 * configure.host: Use `long long' as the 64 bit type on a Solaris
207 host, since both gcc and the SunPRO compilers support it.
209 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
211 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
212 mistake to have reused the ECOFF LITERAL for ELF since they have
214 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
215 * bfd-in2.h, libbfd.h: Rebuild.
217 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
220 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
221 dynamic relocation for an undefweak symbol when we are building
224 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
226 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
227 point explicitly to srcdir.
228 (targmatch.h): Edit references to point explicitly to objdir.
230 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
232 * config.bfd: When setting targ_cpu, don't get confused by
235 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
237 * configure.host: Add support for windows host (a build done
238 under the Microsoft build environment).
240 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
242 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
243 definition in a dynamic object, add it to the dynamic symbol table
244 if any dynamic object mentions it. Reverts part of last patch.
246 * sunos.c (struct sunos_link_hash_table): Add got_base field.
247 (sunos_link_hash_table_create): Initialize got_base.
248 (bfd_sunos_size_dynamic_sections): If the .got section is more
249 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
251 (sunos_check_dynamic_reloc): Subtract got_base from a base
254 * elf32-mips.c (elf_mips_isa): New static function.
255 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
256 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
258 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
260 * archive.c (do_slurp_coff_armap): Only treat archive as little
261 endian for i960 COFF.
263 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
265 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
266 by the change in size of the section when EXEC_P is not set.
268 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
269 (m68kcoff_rtype_to_howto): New static function.
270 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
271 VMA to the addend for a PC relative reloc.
273 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
275 * Makefile.in: Rebuild dependencies.
277 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
280 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
282 * Makefile.in: Remove explicit dependencies for mn10200 and
284 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
285 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
286 (dependencies): Rebuilt.
288 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
290 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
291 during this function.
293 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
294 section if the flags are compatible.
296 * configure.in: Add havevecs, and put it in tdefaults.
297 * mpw-config.in: Likewise.
298 * configure: Rebuild.
299 * targmatch.sed: New file; a sed script to build targmatch.h from
301 * config.bfd: Add #if, #endif, and comments for targmatch.h.
302 * targets.c: Include "fnmatch.h".
303 (struct targmatch): Define.
304 (bfd_target_match): Define by including targmatch.h.
305 (bfd_find_target): If the target is not found by name, search for
306 it as a configuration triplet.
307 * Makefile.in: Rebuild dependencies.
308 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
309 i386dynix.o, m68k4knetbsd.o, and riscix.o.
310 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
311 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
312 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
313 (CFILES): Remove i386dynix.c and hp300bsd.c.
314 (targmatch.h): New target.
315 (do_clean): Remove targmatch.h.
317 * configure.in: Add BFD_NEED_DECLARATION(getenv).
318 * acconfig.h: Add NEED_DECLARATION_GETENV.
319 * configure, config.in: Rebuild.
320 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
321 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
323 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
325 * cpu-mn10x00.c, elf32-mn10x00: Removed.
326 * cpu-mn10200.c, cpu-mn10300.c: New files.
327 * elf32-mn10200.c, elf32-mn10300.c: New files.
328 * Makefile.in: Break mn10x00 support into two separate
329 configurations, mn10200 and mn10300.
330 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
331 * bfd-in2.h, configure: Rebuilt.
333 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
335 * Makefile.in (do_clean): Move config.log to do_distclean.
337 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
339 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
340 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
341 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
342 (elf32-mn10x00.o): Add dependencies.
343 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
344 (bfd_mn10x00_arch): Declare.
345 (bfd_archures_list): Add bfd_mn10x00_arch.
346 * config.bfd: Add mn10x00-*-*.
347 * configure.in: Add bfd_elf32_mn10x00_vec.
348 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
349 * targets.c (bfd_elf32_mn10x00_vec): Declare.
350 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
351 * bfd-in2.h, configure: Rebuilt.
353 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
355 openVMS/Alpha: Provide filename and case_hack flags via
356 symbol table from gas.
357 Add case_hack code for symbol output from vax/vms.
358 * evax-alpha.c (evax_initialize): Remove filename handling,
359 filename is provided via symbol table.
360 (evax_get_symtab): Use local symbol count when setting up table.
361 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
363 (_bfd_evax_write_egsd): Skip file name symbol.
364 * evax-emh.c (get_vms_time_string): Local function now.
365 (_bfd_evax_write_emh): Extract source filename and case_hack flags
367 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
368 through _bfd_evax_case_hack_symbol.
369 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
371 (_bfd_evax_basename): Removed.
372 (_bfd_get_vms_time_string): Moved to evax-emh.c.
373 * evax.h (evax_private_data_struct): Remove filename.
374 (flag_hash_long_names, flag_show_after_trunc,
375 flag_no_hash_mixed_case, vms_name_mapping): New flags for
378 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
380 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
381 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
382 (NO_SWAP_MAGIC): Don't define.
383 (SWAP_MAGIC): Define.
385 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
386 no hash table entry for a global symbol.
388 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
390 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
392 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
394 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
395 symbol type with T_NULL. Warn if symbol type changes. Based on
396 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
398 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
399 a dynamic object in the dynamic symbol table if it is referenced
400 or defined by a regular object.
403 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
405 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
406 remove dwarf local labels. Shrinks binaries by a factor of 3!
409 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
411 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
412 by hand, rather than by calling bfd_make_section.
415 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
417 * reloc.c: Rename m32r relocs.
418 * bfd-in2.h, libbfd.h: Rebuilt.
419 * elf32-m32r.c: Update.
422 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
424 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
425 link, adjust the symbol index of a base relative reloc. Don't
426 change the addend of a PC relative reloc if pcrel_offset is set.
427 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
430 * reloc.c (bfd_perform_relocation): Apply the relocation even if
431 it is zero, in case src_mask matters.
432 (bfd_install_relocation): Likewise.
434 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
436 * xcofflink.c (xcoff_link_add_symbols): Always initialize
438 (_bfd_xcoff_bfd_final_link): Don't set target_index
439 to an uninitialized value.
441 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
443 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
444 indices, rather than crashing.
445 (coff_slurp_reloc_table): Likewise. Check whether the howto field
447 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
450 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
452 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
454 (coff_arm_adjust_symndx): New static function.
455 (coff_adjust_symndx): Define.
457 * srec.c (srec_scan): Accept multiple symbols on a single line.
458 From Pascal Martin <pmartin@alsys.com>.
462 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
464 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
465 (sunos_merge_private_bfd_data): New function.
467 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
469 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
471 (bfd_merge_private_bfd_data): Likewise.
472 * section.c (bfd_copy_private_section_data): Likewise.
473 * syms.c (bfd_copy_private_symbol_data): Likewise.
474 * bfd-in2.h: Rebuild.
475 * aout-target.h (MY_bfd_copy_private_section_data): Check that
476 both BFD's are the right flavour.
477 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
478 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
479 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
480 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
481 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
482 (ppc_elf_merge_private_bfd_data): Likewise.
483 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
484 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
486 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
487 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
491 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
493 * reloc.c: Add m32r relocs.
494 * bfd-in2.h, libbfd.h: Rebuilt.
495 * cpu-m32r.c,elf32-m32r.c: New files.
498 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
500 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
502 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
504 * tekhex.c (first_phase): Change type parameter from char to int.
506 (pass_over): Change func to expect int, not char.
508 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
509 rather than SEC_LOAD when aligning the file offset for the first
510 section in a segment.
512 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
514 * syms.c (coff_section_type): Make arg const.
515 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
516 to make_bfd_asection().
517 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
518 * elfcode.h (bfd_section_from_phdr): Remove prototype.
519 (_bfd_elf_stringtab_init): Remove prototype.
521 * netbsd-core.c (swap_abort): Add prototype.
522 * aix386-core.c (swap_abort): Ditto & make static
523 * hpux-core.c (swap_abort): Ditto & make static.
524 * irix-core.c (swap_abort): Ditto & make static.
525 * ptrace-core.c (swap_abort): Ditto & make static.
526 * trad-core.c (swap_abort): Ditto & make static.
527 * coffswap.h (coff_swap_reloc_in): Ditto.
528 (coff_swap_reloc_out): Ditto.
529 (coff_swap_filehdr_in): Ditto.
530 (coff_swap_filehdr_out): Ditto.
531 (coff_swap_sym_in): Ditto.
532 (coff_swap_sym_out): Ditto.
533 (coff_swap_aux_in): Ditto.
534 (coff_swap_aux_out): Ditto.
535 (coff_swap_lineno_in): Ditto.
536 (coff_swap_lineno_out): Ditto.
537 (coff_swap_aouthdr_in): Ditto.
538 (coff_swap_aouthdr_out): Ditto.
539 (coff_swap_scnhdr_in): Ditto.
540 (coff_swap_scnhdr_out): Ditto.
541 * ihex.c (ihex_sizeof_headers): Ditto.
542 * tekhex.c (getsym): Ditto.
543 (find_chunk): Ditto & make static.
544 (insert_byte): Ditto.
545 (first_phase): Ditto.
547 (tekhex_get_symtab): Ditto & make static.
548 (tekhex_get_symtab_upper_bound): Ditto & make static.
549 (tekhex_mkobject): Ditto.
550 (tekhex_object_p): Ditto.
551 (move_section_contents): Ditto.
552 (tekhex_get_section_contents): Ditto.
553 (tekhex_set_arch_mach): Ditto & make static.
554 (tekhex_set_section_contents): Ditto.
558 (tekhex_write_object_contents): Ditto.
559 (tekhex_sizeof_headers): Ditto.
560 (tekhex_make_empty_symbol): Ditto.
561 (tekhex_get_symbol_info): Ditto.
562 (tekhex_print_symbol): Ditto.
563 * irix-core.c (make_bfd_asection): Ditto.
564 (irix_core_core_file_p): Ditto.
565 (irix_core_core_file_failing_command): Ditto.
566 (irix_core_core_file_failing_signal): Ditto.
567 (irix_core_core_file_matches_executable_p): Ditto.
568 (irix_core_make_empty_symbol): Ditto.
569 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
570 * srec.c (srec_new_symbol): Ditto.
571 (srec_get_section_contents): Ditto.
572 (srec_set_arch_mach): Ditto.
573 (srec_set_section_contents): Ditto.
574 (internal_srec_write_object_contents): Ditto.
575 (srec_write_object_contents): Ditto.
576 (symbolsrec_write_object_contents): Ditto.
577 (srec_sizeof_headers): Ditto.
578 (srec_make_empty_symbol): Ditto.
579 (srec_get_symtab_upper_bound): Ditto.
580 (srec_get_symtab): Ditto.
581 (srec_print_symbol): Ditto and make static.
582 * elf.c (elf_read): Ditto
583 (assign_section_numbers): Ditto.
584 (elf_fake_sections): Ditto.
585 (sym_is_global): Ditto.
586 (elf_map_symbols): Ditto.
587 (get_program_header_size): Ditto.
588 * coffgen.c (make_a_section_from_file): Ditto.
589 (coff_real_object_p): Ditto.
590 (fixup_symbol_value): Ditto.
591 (build_debug_section): Ditto.
593 * syms.c (coff_section_type): Ditto.
596 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
598 * bfd-in2.h: Rebuilt after m32r changes.
601 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
604 * config.bfd,configure.in,configure: Add m32r support.
605 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
607 * config.bfd: Keep target list alphabetically sorted.
610 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
612 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
613 to add in the constant part found in the instruction itself.
614 (case R_V850_HI16_S): Likewise.
618 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
620 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
621 and R_D10V_18 to be 1 (word).
624 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
626 * stabs.c (_bfd_link_section_stabs): If the output_section field
627 of either section is bfd_abs_section, then the linker is
628 discarding the section and we should not optimize it.
630 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
632 * Makefile.in (aout-sparcle.o): New target.
633 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
634 * config.bfd (sparclet-*-aout*): Add case.
635 * configure.in (sparcle_aout_vec): Add case.
636 * configure: Regenerated.
637 * targets.c (sparcle_aout_vec): Declare.
638 (bfd_target_vector): Add sparcle_aout_vec.
639 * aout-sparcle.c: New file.
642 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
644 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
645 low order sign bit propogation for R_V850_HI16_S.
647 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
648 handling V850 specific relocs.
649 (elf_v850_howto_table): Use the new function for some
650 relocations. Twiddle masks & shifts for some relocs.
651 Set partial_inplace where needed.
654 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
656 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
657 default architecture to a machine number of 0.
658 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
660 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
661 the output BFD is the default, set it from the first input BFD.
664 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
666 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
667 insert at bitpos zero. The HI16 relocs are shifted right
668 by 16 bits. Fix src_mask for all relocs.
669 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
671 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
675 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
677 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
678 Rewrite to use BFD file read routines and to avoid using a fixed
679 length for the file name.
682 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
684 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
685 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
686 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
689 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
691 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
692 (elf_v850_howto_table): Add info for HI16_S reloc.
693 (v850_reloc_map): Add HI_16_S reloc.
694 * reloc.c: Define BFD_RELOC_V850_* relocs.
697 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
700 * elf32-sh.c: New file.
701 * elf.c (prep_headers): Handle bfd_arch_sh.
702 * elfcode.h (write_relocs): Handle absolute symbol.
703 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
704 (_bfd_elf64_link_read_relocs): Declare.
705 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
706 elf_link_read_relocs. Make globally visible. Change all
708 (elf_link_input_bfd): Get external symbols from cache in
709 symtab_hdr->contents. Get contents from cache in
711 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
713 * reloc.c: Define BFD_RELOC_SH_* relocs.
714 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
715 * coff-sh.c (sh_insns_conflict): Fix a return value.
716 (_bfd_sh_align_load_span): New globally visible function, broken
717 out of sh_align_load.
718 (sh_align_load): Call _bfd_sh_align_load_span.
719 (sh_swap_insns): Change relocs parameter to PTR.
720 * bfd-in2.h, libbfd.h: Rebuild.
721 * targets.c (bfd_elf32_sh_vec): Declare.
722 (bfd_elf32_shl_vec): Declare.
723 * config.bfd (sh-*-elf*): New target.
724 * configure.in (bfd_elf32_sh_vec): New target vector.
725 (bfd_elf32_shl_vec): New target vector.
726 * configure: Rebuild.
727 * Makefile.in: Rebuild dependencies.
728 (BFD32_BACKENDS): Add elf32-sh.o.
729 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
731 * elf.c (map_sections_to_segments): Check that LMA does not skip a
732 page before checking D_PAGED.
734 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
735 (ihex_write_object_contents): Remove extbase; always use segbase
738 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
740 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
741 * configure.host (i[345]86-*-*): Ditto.
742 * config.bfd (i[345]86-*-*): Ditto.
743 * configure: Regenerate.
745 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
748 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
750 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
751 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
752 * som.c (hppa_som_gen_reloc_type): Add new argument. If
753 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
754 will have an ST_CODE type, change the symbol's type to ST_DATA.
755 * som.c (hppa_som_gen_reloc_type): Update prototype.
757 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
759 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
760 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
761 (mips_elf_size_dynamic_sections): Don't require .got to exist.
762 (mips_elf_finish_dynamic_sections): Likewise.
764 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
766 * configure.host (HLDENV): New variable to set. Set it for
767 *-*-sysv4*, since those linkers may not support -R but they always
770 * libieee.h (NSECTIONS): Don't define.
771 (ieee_data_struct): Change section_table to asection **. Add
773 * ieee.c (get_section_entry): If the table isn't big enough, make
775 (ieee_slurp_sections): Remove assertion about number of sections.
776 (ieee_object_p): Adjust initialization of ieee to match changes to
779 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
780 symbols merely because we are generating a shared library.
781 (xcoff_build_ldsyms): Don't set up global linkage code for an
782 undefined symbol merely because we are generating a shared
786 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
788 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
789 (BFD32_BACKENDS) Add elf32-v850.o.
790 * archures.c: Add bfd_v850_arch.
791 * bfd-in2.h: Add bfd_v850_arch.
792 * config.bfd (v850-*-*): New target.
793 * configure: (bfd_elf32_v850_vec) New vector.
794 * configure.in: (bfd_elf32_v850_vec) New vector.
795 * cpu-v850.c: New file.
796 * elf.c (prep_headers): Added case bfd_arch_v850.
797 * elf32-v850.c: New file.
798 * targets.c (bfd_elf32_v850_vec): New vector.
801 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
803 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
804 a function code symbol for an XMC_XO symbol.
806 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
808 * mpw-config.in: Update editing of autoconf vars to reflect
809 Jul 18 configure.in change.
810 * mpw-make.sed: Update editing of include pathnames to be
811 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
813 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
815 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
816 which to offset to get the .plt entry address is ".plt".
818 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
820 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
821 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
822 Added, for internal use by the ARM gas.
826 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
828 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
829 in section dynidx start.
831 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
833 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
834 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
835 optimization for g++.
837 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
839 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
840 the -mrelocatable-lib bit set and the other doesn't, clear the
841 -mrelocatable-lib bit in the header.
843 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
845 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
846 symbol against a STT_FUNC symbol in a shared library.
848 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
850 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
851 symbol is found, automatically define the corresponding function
854 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
855 if sym.n_numaux is not zero.
856 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
857 entry to disagree about the number of aux entries if the symbol
860 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
861 section if it might be needed, not just if info->shared.
862 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
863 the start of .rel.dyn if we are going to use it.
864 (mips_elf_finish_dynamic_sections): Only clear the first element
865 of .rel.dyn if the size is greater than zero.
867 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
869 * xcofflink.c (xcoff_link_input_bfd): If we already called the
870 undefined_symbol callback for a symbol, then don't issue any more
871 warnings about loader relocs.
872 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
873 after calling the undefined_symbol callback.
875 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
876 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
877 as the AIX linker seems to do.
879 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
881 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
882 (evax_initialize): Remove evax_reloc_table.
883 (evax_close_and_cleanup): Ditto.
885 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
887 (evax_bfd_reloc_type_lookup): Ditto.
888 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
889 cooked_size == raw_size.
890 * evax-emh.c (_bfd_evax_register_filename): Remove.
891 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
892 * evax-misc.c (add_new_contents): Malloc section at full size.
893 (_bfd_save_evax_section): Memcpy section contents directly.
894 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
895 (evax_reloc_table): Remove.
897 * hosts/alphavms.h (O_ACCMODE): Define if needed.
899 * makefile.vms: Add better support for DEC C compilation
900 Add evax.h dependencies
902 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
903 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
904 (BFD_RELOC_ALPHA_BASEREG): Remove.
905 * bfd-in2.h, libbfd.h: Rebuild.
907 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
909 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
910 getgid if _WIN32 is defined.
911 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
913 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
915 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
916 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
918 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
921 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
923 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
925 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
926 (NEED_DECLARATION_REALLOC): New macro.
927 * configure, config.in: Rebuild.
928 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
929 (realloc): Declare if NEED_DECLARATION_REALLOC.
931 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
932 <strings.h> if they exist.
934 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
936 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
938 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
940 Based on patches from Eric Valette <valette@crf.canon.fr>:
941 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
942 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
943 (elf_howto_table): Add entries for new relocs.
944 (elf_i386_reloc_type_lookup): Handle new relocs.
945 (elf_i386_info_to_howto): Just call abort.
946 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
947 (elf_i386_relocate_section): Likewise.
950 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
952 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
955 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
957 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
958 only get the LMA from the phdr if they are in the same part of the
961 * elf.c (map_sections_to_segments): Rewrite tests for starting a
962 new segment to make them more comprehensible. If the relationship
963 between the LMA and the VMA changed, start a new segment. Don't
964 check dynsec when deciding whether to start a new segment for a
965 writeable section; -N will now handle this.
967 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
969 * libhppa.h: Remove "esel" changes. Not the right approach.
970 * som.c: Corresponding changes.
971 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
972 which don't have a SOM symbol type associated with them.
973 Reverses a 1994 change.
975 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
977 Make ld -N more reasonable for ELF:
978 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
979 phdr_in_section to false, and always use a single load segment.
980 (elf_sort_sections): Sort sections by LMA after VMA.
981 (assign_file_positions_for_segments): If D_PAGED is not set, don't
982 align to maxpagesize.
983 (assign_file_positions_except_relocs): Likewise.
984 * elfcode.h (elf_object_p): If a section is loaded but not page
985 aligned, clear D_PAGED.
987 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
989 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
990 Added, for internal use by the ARM gas.
994 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
996 * libhppa.h (R_HPPA_ESEL): New field selector.
998 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
999 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1000 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1002 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1004 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1005 archive search before looking for stripped dynamic objects.
1007 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1009 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1010 symbol a warning rather than an error.
1012 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1014 * elf.c (assign_file_positions_for_segments): Track the virtual
1015 memory position separately from the file position, and use it to
1016 compute the alignment adjustment.
1019 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1021 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1022 and fixed mask on R_D10V_10_PCREL_L.
1025 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * elf64-mips.c: Include "aout/ar.h".
1028 (mips_elf64_slurp_armap): New static function.
1029 (mips_elf64_write_armap): New static function.
1030 (bfd_elf64_archive_*): Define.
1031 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1032 Use instead of bfd_generic_archive_p.
1033 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1034 instead of _bfd_write_archive_contents.
1035 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1036 _bfd_generic_mkarchive.
1037 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1038 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1040 (TARGET_LITTLE_SYM): Likewise.
1041 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1043 * Makefile.in: Rebuild dependencies.
1045 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1046 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1047 SHT_MIPS_EVENTS sections.
1048 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1049 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1051 (_bfd_mips_elf_fake_sections): Likewise.
1053 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1054 * ecoff.c (ecoff_compute_section_file_positions): Copy
1055 rdata_in_text from backend info to tdata. Clear it if any data
1056 section comes before .rdata.
1057 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1058 tdata rather than backend info.
1060 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * configure.in: Fix test for whether a compiler has a 64 bit
1063 type. From Jim Wilson <wilson@cygnus.com>.
1065 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1067 * configure.host (mips-sgi-irix6*): New host.
1069 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1070 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1071 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1073 * configure: Rebuild.
1074 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1075 (BFD_HOST_64_BIT): Define conditionally.
1076 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1077 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1078 (symvalue, bfd_size_type): Likewise.
1079 * bfd-in2.h: Rebuild.
1080 * Makefile.in (do_clean): Remove bfd-tmp.h.
1081 (do_distclean): Remove bfd-in3.h.
1082 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1083 (bfd-in3.h): New target.
1085 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1086 Andrew Gierth <ANDREWG@microlise.co.uk>.
1088 * configure.host: Set INSTALL_SHLIB.
1089 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1090 * configure: Rebuild.
1091 * Makefile.in (install): Use @INSTALL_SHLIB@.
1093 * config.bfd (mips*-*-irix6*): New target.
1094 * configure.host: Handle Irix 6 shared library like Irix 5.
1096 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1097 symbol for a magic name.
1098 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1100 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1103 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1105 * mpw-config.in: Add ELF support to mips config, create the
1106 elf32-target.h file in the object dir.
1107 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1109 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1111 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1112 Also removed most abort calls, in favor of using bfd reporting.
1115 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1117 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1118 (BFD32_BACKENDS) Add elf32-d10v.o.
1119 * archures.c: Add bfd_d10v_arch.
1120 * bfd-in2.h: Add bfd_d10v_arch.
1121 * config.bfd (d10v-*-*): New target.
1122 * configure: (bfd_elf32_d10v_vec) New vector.
1123 * configure.in: (bfd_elf32_d10v_vec) New vector.
1124 * cpu-d10v.c: New file.
1125 * elf.c (prep_headers): Added case bfd_arch_d10v.
1126 * elf32-d10v.c: New file.
1127 * libbfd.h: Rebuild.
1128 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1129 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1130 * targets.c (bfd_elf32_d10v_vec): New vector.
1133 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1135 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1137 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1139 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1140 bfd_mach_i386_i8086 machine types.
1142 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1147 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1149 * coffcode.h (coff_set_section_contents): A/UX does not require
1150 special handling of the _LIB section.
1152 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1154 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1155 value for R_RELBYTE.
1157 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1158 array if one was allocated.
1160 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1162 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1163 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1164 use_rld_obj_head and rld_value.
1165 (mips_elf_link_hash_table_create): Initialize new fields.
1166 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1168 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1169 __rld_obj_head symbol not seen, create an __rld_map symbol.
1170 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1171 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1172 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1173 __rld_obj_head symbol.
1174 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1176 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1180 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1181 ppc_elf_addr16_ha_reloc.
1182 (ppc_elf_addr16_ha_reloc): New static function.
1184 * coff-mips.c (struct mips_hi): Define.
1185 (mips_refhi_list): New static variable.
1186 (mips_refhi_addr, mips_refhi_addend): Remove.
1187 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1188 (mips_reflo_reloc): Process mips_refhi_list.
1189 (mips_relhi_list): New static variable.
1190 (mips_relhi_addr, mips_relhi_addend): Remove.
1191 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1192 (mips_rello_reloc): Process mips_relhi_list.
1193 (mips_relocate_section): Permit an arbitrary number of REFHI or
1194 RELHI relocs before the associated REFLO or RELLO reloc.
1196 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1198 * aout-target.h (MY(callback)): Set reloc_count fields.
1200 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1203 sections unless this is a SunOS link.
1205 * VERSION: Set to 2.7.1.
1207 * Released binutils 2.7.
1209 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * i386aout.c: Include "aout/aout64.h".
1212 (i386aout_write_object_contents): New static function.
1213 (MY_write_object_contents): Define.
1215 * netbsd.h (MY(write_object_contents)): Make sure that
1216 adjust_sizes_and_vmas is called before fiddling with the magic
1219 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1221 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1223 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * libbfd-in.h (itos, stoi): Don't define.
1226 * libbfd.h: Rebuild.
1227 * i386lynx.c (KEEPIT): Define as udata.i.
1228 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1229 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1230 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1231 flags. Don't use stoi.
1233 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1235 * elf.c (map_sections_to_segments): Don't start a new segment for
1236 a writable section if it's on the same page as the previous
1237 segment. Reset the writable variable for a readonly section.
1239 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1241 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1242 first_thunk_address, thunk_size, and import_table_size.
1243 * peicode.h: Improved some diagnostics regarding edata sections.
1245 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1247 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1248 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1250 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1253 with XCOFF_DEF_DYNAMIC set is really defined.
1254 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1255 (xcoff_link_add_symbols): Only create special sections if using an
1258 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1260 (bfd_install_relocation): Likewise.
1262 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1264 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1266 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1267 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1268 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1269 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1270 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1271 are found for LITERAL relocs.
1272 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1273 taken, we cannot generate a .plt entry for the symbol.
1275 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1278 sysconf functions (for gprof).
1279 * configure, config.in: Rebuild.
1281 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1284 an archive if it has a map. If the object file has the wrong
1287 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1288 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1290 (alpha_relocate_section): Likewise.
1292 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1293 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1294 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1295 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1296 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1297 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1298 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1299 * peicode.h: Corresponding changes.
1301 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1303 * elflink.h (elf_create_pointer_linker_section): Comment out code
1304 dealing with making GOT pointers negative of the GOT symbol for
1307 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1309 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1310 increment the .rela.plt size until after we're done creating the
1312 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1313 .rela.plt offset directly rather than calculating it.
1315 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1317 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1318 Use autoconf-set values.
1319 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1320 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1323 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1324 * configure: Rebuilt.
1326 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1328 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1329 handling code > 1k away.
1331 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1333 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1334 defined, output whenever the symbol is updated.
1336 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1338 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1339 section to 0 if user_set_vma is set.
1340 * elflink.h (elf_bfd_final_link): Likewise.
1342 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1344 Partially undo patch of Jun 20.
1345 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1346 (coff_compute_section_file_positions): Likewise.
1347 (coff_write_object_contents): Likewise. Re-add deleted code, but
1348 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1349 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1351 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1353 * config.bfd: Add support for *-*-rtems* configurations.
1355 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1357 * elf.c (prep_headers): Add bfd_arch_alpha case.
1359 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1361 * elf64-alpha.c: New file.
1362 * config.bfd (alpha-*-linuxecoff*): New target.
1363 (alpha-*-linux*, alpha-*-elf*): New targets.
1364 * configure.in (bfd_elf64_alpha_vec): New vector.
1365 * configure: Rebuild.
1366 * targets.c (bfd_elf64_alpha_vec): Declare.
1367 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1368 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1369 * bfd-in2.h, libbfd.h: Rebuild.
1370 * Makefile.in: Rebuild dependencies.
1371 (BFD64_BACKENDS): Add elf64-alpha.o.
1372 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1374 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1377 than relying on a right shift of 32.
1379 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1381 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1382 ifdef to COFF_WITH_PE.
1383 (coff_compute_section_file_positions): Likewise.
1384 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1385 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1386 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1387 COFF_IMAGE_WITH_PE, always include.
1389 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1391 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1394 approximate the correct answer if SIZEOF_HEADERS was not used.
1396 * binary.c (binary_set_section_contents): Set section file
1397 position based on LMA rather than VMA.
1399 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1401 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1402 symbols if info->strip == strip_all.
1404 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1406 * coff-h8300.c: Remove #if 0 code.
1407 (compatable): Don't allow mixing/matching of different architectures.
1409 * archures.c (bfd_mach_h8300s): Add.
1410 * bfd-in2.h: Rebuilt.
1411 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1413 (h8300_reloc16_estimate): Likewise.
1414 (h8300_reloc16_extra_cases): Likewise.
1415 (h8300_bfd_link_add_symbols): Likewise.
1416 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1417 (coff_set_flags): Likewise.
1418 * cpu-h8300.c (h8300_scan): Likewise.
1419 Add H8/S to bfd_h8300_arch list.
1421 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1423 Added support for Alpha OpenVMS:
1424 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1425 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1426 * config.h-vms, makefile.vms: New files.
1427 * config.bfd (alpha-*-*vms*): New target.
1428 * configure.in (evax_alpha_vec): New target vector.
1429 * configure: Rebuild.
1430 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1431 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1432 * targets.c (bfd_target_evax_flavour): Define.
1433 (evax_alpha_vec): Declare.
1434 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1435 if BFD64 is defined.
1436 * bfd-in2.h, libbfd.h: Rebuild.
1437 * Makefile.in: Rebuild dependencies.
1438 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1439 evax-emh.o, and evax-misc.o.
1440 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1441 evax-etir.c, evax-emh.c, and evax-misc.c.
1442 (HFILES): Add evax.h.
1444 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1446 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1448 (h8300_bfd_link_add_symbols): Likewise.
1450 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1452 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1453 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1455 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1458 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1460 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1461 R_MIPS_32 relocs if creating a shared library.
1463 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1465 * peicode.h (add_data_entry): Use pei_section_data rather than
1466 _cooked_size. Corresponds to May 13 change in coffcode.h.
1468 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1471 * coffcode.h (coff_write_object_contents): If there are long
1472 section names, always set the f_symptr field, even if there are no
1474 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1475 if there are no symbols.
1477 * coffgen.c (make_a_section_from_file): Check return value of
1478 _bfd_coff_read_string_table.
1479 (coff_real_object_p): Check return value of
1480 make_a_section_from_file.
1481 (_bfd_coff_read_string_table): Check that there are some symbols
1482 before trying to read the string table size.
1484 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1486 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1487 to replace a symbol in a dynamic object with a symbol from another
1488 dynamic object, do the replacement if the existing symbol is
1489 global linkage code.
1491 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1492 for _ptrgl, and treat it as global linkage code.
1494 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1495 filename or N_SO symbol past the offset, and use it to indicate
1496 that there is no line number or function when appropriate.
1498 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1501 common symbol defined by the linker. Don't export function code
1502 even if export_defineds is set.
1504 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1506 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1508 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1509 (h8300_symbol_address_p): New function.
1510 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1513 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1515 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1517 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1518 correctly for the two variants. Allow relaxing if the target
1519 is 128 bytes away since after relaxation it'll be 126 bytes away.
1520 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1521 "dot" and "value". Allow relaxing if the target is 128 bytes
1522 away since after relaxation it'll be 126 bytes away.
1523 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1524 the given section until nothing changes.
1526 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1528 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1529 alignment hack--we can get the lnnoptr info another way without
1530 suddenly increasing the alignment requirements. Set the flags for
1532 (ecoff_compute_section_file_positions): Do so.
1534 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1537 to keep the HP emulator database happy.
1539 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1540 From Kevin Buettner <kev@primenet.com>.
1542 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1544 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1545 name of a NULL section.
1547 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1549 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1550 set, always call the notice callback.
1552 * VERSION: Increment for bfdlink.h change.
1554 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1557 (sh_relax_delete_bytes): Correct handling of differently sized
1558 trailing alignment reloc.
1560 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1561 * bfd-in2.h: Rebuild.
1562 * configure.in: Warn if there is no known 64 bit type.
1563 * configure: Rebuild.
1565 * Makefile.in: Rebuild dependencies.
1566 (BFD32_BACKENDS): Add ppcboot.o.
1567 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1569 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1570 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1572 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1575 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1576 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1577 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1579 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * elf64-mips.c: Improve reloc special_functions and handling of
1582 SHT_MIPS_OPTIONS section.
1583 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1584 mips_elf_hi16_reloc and make globally visible.
1585 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1586 make globally visible.
1587 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1588 make globally visible.
1589 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1590 and make globally visible.
1591 (gprel16_with_gp): Check howto->src_mask before using value in
1593 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1594 and make globally visible.
1595 (gprel32_with_gp): Check howto->src_mask before fetching value.
1596 (bfd_mips_elf_swap_options_in): New function.
1597 (bfd_mips_elf_swap_options_out): New function.
1598 (_bfd_mips_elf_set_private_flags): Rename from
1599 mips_elf_set_private_flags and make globally visible.
1600 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1601 mips_elf_copy_private_bfd_data and make globally visible.
1602 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1603 mips_elf_merge_private_bfd_data and make globally visible.
1604 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1605 for a SHT_MIPS_OPTIONS section.
1606 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1607 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1608 name of a SHT_MIPS_OPTIONS section.
1609 (_bfd_mips_elf_set_section_contents): New function.
1610 (mips_elf32_section_processing): Set the GP value in a
1611 SHT_MIPS_OPTIONS section.
1612 (_bfd_mips_elf_find_nearest_line): Rename from
1613 mips_elf_find_nearest_line and make globally visible.
1614 (bfd_elf32_set_section_contents): Define.
1615 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1616 (_bfd_mips_elf_lo16_reloc): Declare.
1617 (_bfd_mips_elf_gprel16_reloc): Declare.
1618 (_bfd_mips_elf_got16_reloc): Declare.
1619 (_bfd_mips_elf_gprel32_reloc): Declare.
1620 (_bfd_mips_elf_set_private_flags): Declare.
1621 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1622 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1623 (_bfd_mips_elf_find_nearest_line): Declare.
1624 (_bfd_mips_elf_set_section_contents): Declare.
1626 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1628 (elf_info_to_howto): Define.
1629 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1631 (elf_info_to_howto): Define.
1632 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1634 (elf_info_to_howto): Define.
1636 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1637 R_MOV16B[12], to match change in coff/internal.h.
1639 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * elf64-mips.c: Extensive additions to provide better support for
1642 writing files and for gas.
1643 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1644 of mips_elf_object_p.
1645 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1646 _bfd_mips_elf_object_p.
1647 (_bfd_mips_elf_final_write_processing): Rename from
1648 mips_elf_final_write_processing and make globally visible.
1649 (_bfd_mips_elf_fake_sections): Rename from
1650 mips_elf_fake_sections and make globally visible.
1651 (_bfd_mips_elf_section_from_bfd_section): Rename from
1652 mips_elf_section_from_bfd_section and make globally visible.
1653 (_bfd_mips_elf_section_processing): New function, broken out of
1654 mips_elf_section_processing.
1655 (mips_elf32_section_processing): Rename from
1656 mips_elf_section_processing; call
1657 _bfd_mips_elf_section_processing.
1658 (_bfd_mips_elf_symbol_processing): Rename from
1659 mips_elf_symbol_processing and make globally visible.
1660 (_bfd_mips_elf_read_ecoff_info): Rename from
1661 mips_elf_read_ecoff_info and make globally visible.
1662 (mips_elf32_ecoff_debug_swap): Rename from
1663 mips_elf_ecoff_debug_swap.
1664 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1665 struct symbol_cache_entry.
1666 (_bfd_elf_validate_reloc): New function, moved in from
1667 elfcode.h:validate_reloc.
1668 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1669 to _bfd_elf_validate_reloc. Change all callers.
1670 * elf-bfd.h (bfd_section_from_shdr): Declare.
1671 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1672 (_bfd_elf_validate_reloc): Declare.
1673 (_bfd_mips_elf_object_p): Declare.
1674 (_bfd_mips_elf_fake_sections): Declare.
1675 (_bfd_mips_elf_section_from_bfd_section): Declare.
1676 (_bfd_mips_elf_section_processing): Declare.
1677 (_bfd_mips_elf_symbol_processing): Declare.
1678 (_bfd_mips_elf_read_ecoff_info): Declare.
1679 (_bfd_mips_elf_final_write_processing): Declare.
1680 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1683 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1684 (mips_elf_final_write_processing): Likewise.
1686 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1688 64-bit MIPS ELF ABI objdump support:
1689 * elf64-mips.c: New file.
1690 * Makefile.in: Rebuild dependencies.
1691 (BFD64_BACKENDS): Add elf64-mips.o.
1692 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1693 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1694 bfd_elf64_littlemips_vec to targ_selvecs.
1695 (mips*-*-elf*): Likewise.
1696 * confingure.in: Add bfd_elf64_bigmips_vec and
1697 bfd_elf64_littlemips_vec to vector switch.
1698 * configure: Rebuild.
1699 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1700 broken out of mips_elf_section_from_shdr.
1701 (mips_elf32_section_from_shdr): Rename from
1702 mips_elf_section_from_shdr. Call new function.
1703 (elf_backend_section_from_shdr): Update name of renamed function.
1704 * elf-bfd.h (struct elf_size_info): Change second parameter of
1705 write_out_phdrs to be const. Likewise for second parameter of
1707 (struct bfd_elf_section_data): Add rel_hdr2 field.
1708 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1709 (bfd_elf32_swap_symbol_out): Likewise.
1710 (bfd_elf32_swap_reloc_in): Likewise.
1711 (bfd_elf32_swap_reloc_out): Likewise.
1712 (bfd_elf32_swap_reloca_in): Likewise.
1713 (bfd_elf32_swap_reloca_out): Likewise.
1714 (bfd_elf32_swap_phdr_in): Likewise.
1715 (bfd_elf32_swap_phdr_out): Likewise.
1716 (bfd_elf32_swap_dyn_in): Likewise.
1717 (bfd_elf32_swap_dyn_out): Likewise.
1718 (bfd_elf32_slurp_symbol_table): Declare.
1719 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1720 (bfd_elf32_write_out_phdrs): Declare.
1721 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1722 (bfd_elf64_swap_symbol_out): Likewise.
1723 (bfd_elf64_swap_reloc_in): Likewise.
1724 (bfd_elf64_swap_reloc_out): Likewise.
1725 (bfd_elf64_swap_reloca_in): Likewise.
1726 (bfd_elf64_swap_reloca_out): Likewise.
1727 (bfd_elf64_swap_phdr_in): Likewise.
1728 (bfd_elf64_swap_phdr_out): Likewise.
1729 (bfd_elf64_swap_dyn_in): Likewise.
1730 (bfd_elf64_swap_dyn_out): Likewise.
1731 (bfd_elf64_slurp_symbol_table): Declare.
1732 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1733 (bfd_elf64_write_out_phdrs): Declare.
1734 (_bfd_mips_elf_section_from_shdr): Declare.
1735 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1736 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1737 section for the section, add the new one to rel_hdr2. Increment
1738 reloc_count rather than setting it.
1739 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1740 Remove static declaration.
1741 (elf_write_shdrs_and_ehdr): Define name as macro.
1742 (elf_write_out_phdrs): Likewise.
1743 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1744 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1745 (elf_swap_symbol_in): Change second parameter to be const.
1746 (elf_swap_symbol_out): Likewise.
1747 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1748 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1749 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1750 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1751 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1752 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1753 parameter to be const. Make non-static.
1754 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1756 (elf_slurp_symbol_table): Make non-static.
1757 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1758 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1759 (elf_backend_size_info): Likewise.
1760 (elfNN_bed): Use elf_backend_size_info.
1761 * targets.c (bfd_elf64_bigmips_vec): Declare.
1762 (bfd_elf64_littlemips_vec): Declare.
1763 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1764 bfd_elf64_littlemips_vec if BFD64 is defined.
1766 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1768 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1770 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1771 zeroes, in alignment holes.
1773 * configure: Rebuild with autoconf 2.10.
1775 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1776 potential leading underscore in the allocated buffer.
1778 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1780 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1781 symbols into .sbss if this is a relocatable link.
1783 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1785 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1786 undefined symbols when creating a shared library.
1788 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * coff-sh.c: Add a bunch of new code and static const arrays to
1791 support aligning loads and stores on four byte memory boundaries.
1793 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1795 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1796 call sh_align_loads.
1797 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1800 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * cache.c (bfd_open_file): Unlink the file before opening it for
1803 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1805 * opncls.c (bfd_fdopenr): Set opened_once.
1807 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1812 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1813 the code unconditionally.
1815 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * libcoff-in.h (struct pei_section_tdata): Define structure.
1818 (pei_section_data): Define macro.
1819 * libcoff.h: Rebuild.
1820 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1821 store s_paddr field in pei_section_data.
1822 (coff_compute_section_file_positions): Use pei_section_data rather
1823 than _cooked_size, and don't overwrite an existing value.
1824 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1825 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1826 * peicode.h (coff_bfd_copy_private_section_data): Define if
1828 (pe_bfd_copy_private_section_data): New static function if
1831 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * srec.c (srec_set_arch_mach): Write as a function rather than a
1836 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1837 no map, just check each member in turn to see whether it is
1840 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1842 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1843 table. Call BFD_ASSERT to validate header size, instead of
1845 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1848 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1850 * ppcboot.c: New target for looking at PPCbug boot records.
1852 * config{ure.in,.bfd}: Add support for ppcboot target.
1854 * configure: Regenerate.
1856 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1858 * coff-h8300.c (howto_table): Update names to match recent
1859 changes to include/coff/internal.h. Fix minor errors in the
1860 existing relocs. Add R_MOVL1 and R_MOVL2.
1861 (rtype2howto): Similarly.
1862 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1863 existing relaxing code and peform more relaxing.
1864 (h8300_reloc16_extra_cases): Likewise.
1866 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1868 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1871 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1873 * elfcode.h (elf_object_p): Reject generic ELF target if
1874 e_machine matches an alternate machine code in a specific backend.
1876 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1877 obsolete align_power_min field.
1879 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1881 * coff-h8300.c (reloc_howto_type): Add howto entry for
1883 (rtype2howto): Handle R_PCRWORD_B.
1884 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1885 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1886 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1887 branch (R_PCWORD_B).
1889 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * aoutx.h (translate_from_native_sym_flags): Set the section for
1892 BSF_CONSTRUCTOR symbols.
1894 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1897 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1899 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1900 stop looking when section is found.
1902 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1904 * coffcode.h (STRING_SIZE_SIZE): Define.
1905 (styp_to_sec_flags): Handle long symbol names when looking for the
1907 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1908 (bfd_coff_long_section_names): Define.
1909 (coff_write_object_contents): Handle long section names.
1910 (bfd_coff_std_swap_table): Initialize new field.
1911 * libcoff.h: Rebuild.
1912 * coffgen.c (make_a_section_from_file): Handle long section
1914 (coff_write_symbols): Handle long section names.
1915 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1916 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1917 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1918 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1919 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1920 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1921 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1922 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1924 * bout.c (b_out_callback): Set lma of sections.
1925 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1926 parameter to output_bfd. Used input_bfd instead of output_bfd in
1929 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * aoutx.h (translate_from_native_sym_flags): Don't create
1932 SEC_CONSTRUCTOR sections.
1933 * ecoff.c (ecoff_set_symbol_info): Likewise.
1935 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1936 From Don Bowman <bowman@waterloo.hp.com>.
1938 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1940 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1941 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1943 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1945 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1946 mips_32_relocs field.
1947 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1948 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1949 relocs against a global symbol which is not defined in a regular
1951 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1952 against a global symbol, increment mips_32_relocs.
1953 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1954 the symbol is not defined in a regular file, make room in the
1957 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1959 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1960 file position and the virtual file position separately. Set
1961 filepos information bsaed on the real file position.
1962 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1963 Jan 23 change to coffcode.h.
1965 * som.c (som_slurp_symbol_table): Set the symbol count to the
1966 number of BFD symbols created.
1968 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1970 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1971 output file if linking shared objects. Loop to check all relocs,
1972 rather than returning false on first error.
1974 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1976 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1977 (ppc_elf_additional_program_headers): If .interp section, bump #
1978 of program headers by 1.
1979 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1980 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1981 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1983 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1985 (ppc_elf_relocate_section): If the output section isn't defined,
1986 don't abort, just give an error message.
1988 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1989 being created is .sdata or .sdata2, don't make the symbol dynamic.
1991 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1994 members of an archive for dynamic objects with no symbols, and
1995 pass them directly to check_archive_element.
1996 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1997 xcoff_link_check_dynamic_ar_symbols.
1998 (xcoff_link_check_dynamic_ar_symbols): New static function.
2000 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2001 from _bfd_nodynamic to _bfd_xcoff.
2002 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2004 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2005 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2006 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2007 * libcoff.h: Rebuild.
2008 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2009 (xcoff_get_section_contents): New static function.
2010 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2011 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2012 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2013 (xcoff_dynamic_reloc): New static variable.
2014 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2015 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2017 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2019 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2020 if reloc_entry->addend is not 0.
2021 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2023 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2025 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2027 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2028 Add entries for R_SPARC_[56].
2029 (sparc_reloc_map): Add entries for R_SPARC_[56].
2031 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2033 Optimize linking of stabs in sections as used in ELF and COFF.
2034 * stabs.c: New file.
2035 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2036 (_bfd_write_section_stabs): Declare.
2037 (_bfd_write_stab_strings): Declare.
2038 * libbfd.h: Rebuild.
2039 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2040 (struct coff_link_hash_table): Add stab_info field.
2041 * libcoff.h: Rebuild.
2042 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2044 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2046 (_bfd_coff_final_link): Write out stab strings hash table.
2047 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2048 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2050 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2051 (struct bfd_elf_section_data): Add stab_info field.
2052 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2054 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2055 _bfd_link_section_stabs.
2056 (elf_bfd_final_link): Write out stab strings hash table.
2057 (elf_link_input_bfd): Handle optimized stabs sections.
2058 * reloc.c (_bfd_final_link_relocate): Check address against
2059 _raw_size rather than _cooked_size.
2060 * Makefile.in: Rebuild dependencies.
2061 (BFD_LIBS): Add stabs.o
2062 (BFD_LIBS_CFILES): Add stabs.c.
2064 * VERSION: Increment for bfdlink.h change.
2066 * coffgen.c (coff_renumber_symbols): Correct handling of
2067 BSF_NOT_AT_END common symbols.
2069 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2071 * coff-ppc.c (record_toc): Add cast to avoid warning.
2072 (ppc_allocate_toc_section): Likewise.
2073 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2074 (ppc_coff_reloc_type_lookup): Remove unreached code.
2075 * coffcode.h (coff_write_object_contents): Don't take the address
2077 * peicode.h (pe_print_idata): Add casts to avoid warning.
2078 (pe_print_edata): Likewise.
2079 (pe_print_reloc): Remove ANSI C string concatenation.
2081 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2083 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2085 * libcoff.h: Rebuild.
2086 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2088 (coff_swap_aux_out): Likewise.
2089 * peicode.h (coff_swap_aux_in): Likewise.
2090 (coff_swap_aux_out): Likewise.
2091 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2093 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2095 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2096 Fix up .bf endndx link fields.
2097 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2099 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2102 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2104 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2105 on Solaris PowerPC systems doesn't get confused.
2107 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2110 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2111 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2112 update did_reg and did_reg2.
2114 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2118 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2119 callback routines, pass h->root.string rather than name, in case
2120 copy is true and name is transient.
2122 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2124 * elfcore.h: Add support for core files with multiple threads.
2125 (Primarily for Solaris.)
2127 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2130 section->orelocation is NULL.
2132 * coffgen.c (bfd_coff_get_syment): New function.
2133 (bfd_coff_get_auxent): New function.
2134 * bfd-in.h (bfd_coff_get_syment): Declare.
2135 (bfd_coff_get_auxent): Declare.
2136 * bfd-in2.h: Rebuild.
2138 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2140 * elf32-mips.c (struct mips_hi16): Define.
2141 (mips_hi16_addr, mips_hi16_addend): Remove.
2142 (mips_hi16_list): New static variable.
2143 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2144 (mips_elf_lo16_reloc): Process mips_hi16_list.
2145 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2146 relocs before the associated LO16 reloc.
2148 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2150 * versados.c (versados_scan): Check bfd_alloc return value.
2151 (versados_object_p): Check all bfd_read return values. Require
2152 that lang field be less than 10, to avoid confusion with Intel Hex
2155 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2157 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2158 not 0, for an absolute symbol.
2159 (NAME(aout,swap_ext_reloc_out)): Likewise.
2161 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2162 (ihex_write_object_contents): For a large start address, output
2163 the full 32 bit address in record type 5.
2165 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2166 to int to avoid promotion problems in prototype.
2168 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * configure.host: Use ${srcdir} when looking for picfrag.
2172 * configure.host: Switch on ${libdir}, not $(libdir). From
2173 alan@spri.levels.unisa.edu.au (Alan Modra).
2175 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2176 entry point, not just for DYNAMIC objects.
2177 * sunos.c (sunos_add_dynamic_symbols): Always call
2178 sunos_create_dynamic_sections. If called with a non DYNAMIC
2179 object, don't do anything else.
2180 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2182 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * configure.in: Permit --enable-shared to specify a list of
2186 * configure: Rebuild.
2188 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2189 host when configuring with --enable-shard.
2191 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2196 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2197 to avoid crashing in bfd_hash_replace.
2199 * sysdep.h: Use #ifdef, not #if.
2201 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * config.in: Rebuild.
2205 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2207 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2208 (AC_CHECK_HEADERS): Check for sys/time.h
2209 (AC_HEADER_TIME): Add macro.
2210 * configure: Rebuild.
2211 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2212 to control what combination of <time> and <sys/time.h>
2215 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2217 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2218 (aout_32_sunos4_write_object_contents): Likewise.
2219 * aoutx.h (NAME(aout,machine_type)): Handle
2220 bfd_mach_sparc_{sparclet,sparclite}.
2221 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2222 (bfd_mach_sparc_v9_p): Update.
2223 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2224 * libaout.h (enum machine_type): Add M_SPARCLET.
2225 * sunos.c (MACHTYPE_OK): Define.
2226 * bfd-in2.h: Regenerated.
2228 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2230 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2231 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2232 * elflink.c (_bfd_elf_create_got_section): Store the
2233 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2234 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2235 global offset table goes over 0x1000, set the value of
2236 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2237 (elf32_sparc_relocate_section): Subtract the offset of
2238 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2240 * elfcode.h: Don't include <string.h>.
2242 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2244 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2245 generic_link_hash_newfunc. All references changed.
2246 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2247 moved here from libbfd-in.h.
2248 * libbfd-in.h: Corresponding changes.
2249 * libbfd.h: Regenerated.
2251 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * aoutx.h (aout_link_input_section_std): When reporting an
2254 overflow error, use the name of the symbol in the hash table if
2256 (aout_link_input_section_ext): Likewise.
2258 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2259 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2261 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2263 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2264 * coffcode.h (coff_compute_section_file_positions): Likewise.
2265 (coff_write_object_contents): Likewise.
2267 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * section.c (SEC_LINK_ONCE): Define.
2270 (SEC_LINK_DUPLICATES): Define.
2271 (SEC_LINK_DUPLICATES_DISCARD): Define.
2272 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2273 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2274 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2275 * bfd-in2.h: Rebuild.
2276 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2277 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2278 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2279 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2280 SEC_LINK_ONCE, and look through the symbol table for the setting
2281 for SEC_LINK_DUPLICATES.
2282 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2283 set for a section, find the section symbol in the symbol table,
2284 and set the aux entry based on SEC_LINK_DUPLICATES.
2285 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2286 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2287 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2288 * coff-i386.c (i386coff_vec): Likewise.
2289 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2291 * VERSION: Bump to 2.6.1.
2292 * Makefile.in (stamp-h): Depend upon VERSION.
2294 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2296 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2297 * libbfd.h: Rebuilt.
2298 * linker.c (generic_link_hash_newfunc): No longer static.
2299 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2301 * coff-h8300.c: Add two derived hash tables and their associated
2302 funtions and #defines for use by the h8300 linker.
2303 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2304 the function vector as needed. Place the address of the function
2305 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2306 Rewrite the vectors section contents as necessary.
2307 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2308 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2309 (coff_bfd_link_hash_table_create): Likewise.
2311 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2314 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2316 (hppa_rebuild_insn): Pass pointer to correct type to
2317 low_sign_unext and dis_assemble_21.
2319 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2321 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2322 Stick with sparc-*-{sysv4*,solaris2*}.
2324 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2327 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2328 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2329 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2330 fields is non-zero, print them.
2332 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2333 ifdef. Remove unused variables.
2334 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2336 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2337 (get_symbol_value): Ifdef out.
2338 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2339 (coff_ppc_relocate_section): Remove unused variables. Make
2340 fprintf strings and argument types correspond. Put before_addr in
2342 (dump_toc): Make fprintf strings and argument types correspond.
2343 (ppc_process_before_allocation): Remove unused variables. Always
2345 (ppc_reflo_reloc): Ifdef out.
2346 (ppc_addr32nb_reloc): Ifdef out.
2347 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2349 (coff_ppc_rtype_to_howto): Likewise.
2350 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2352 * peicode.h (pe_print_idata): Move otherwise unused variables into
2353 the #ifdef where they are used. Always return a value.
2354 (pe_print_edata): Make fprintf strings and argument types
2355 correspond. Always return a value.
2356 (pe_print_pdata): Removed unused variable addr_value. Always
2358 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2359 strings and argument types correspond. Always return a value.
2361 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2362 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2363 variable rela inside #if 0 section where it is used.
2365 * ns32k.h: New file.
2366 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2367 functions to start with _bfd_.
2368 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2369 functions in cpu-ns32k.h.
2370 * Makefile.in: Rebuild dependencies.
2371 (HFILES): Add ns32k.h.
2373 * section.c (struct sec): Add linker_mark field. Change
2374 user_set_vma and reloc_done to be single bit fields.
2375 (STD_SECTION): Update accordingly.
2376 * bfd-in2.h: Rebuild.
2377 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2379 (aout_link_input_bfd): Don't link unmarked sections.
2380 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2382 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2383 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2385 * elflink.h (elf_bfd_final_link): Mark sections included in the
2387 (elf_link_input_bfd): Don't link unmarked sections.
2388 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2390 (xcoff_link_input_bfd): Don't link unmarked sections.
2392 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2393 overflow error messages.
2395 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2398 is not set, print "BFD: " before the error message.
2400 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2401 Miles Bader <miles@gnu.ai.mit.edu>.
2402 * configure: Rebuild.
2404 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2406 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2409 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2410 m68k-aout, m68k-coff, and m68k-elf targets.
2412 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2414 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2415 (ieee_generic_stat_arch_elt): Restructured to prevent
2416 ieee_object_p from being called repeatedly.
2418 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2420 * coffcode.h (coff_write_object_contents): Allocate
2421 buffers large enough for any FILEHDR or AOUTHDR.
2423 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2425 * ecofflink.c (lookup_line): New static function, renamed and
2426 slighly changed from old _bfd_ecoff_locate_line.
2427 (_bfd_ecoff_locate_line): Cache line number information. Use
2428 lookup_line for actual lookup.
2430 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2432 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2433 multiple of 20 bytes.
2435 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2438 allocate ecoff_find_line, and don't initialize by hand.
2439 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2440 mips_elf_find_line, and don't call memset.
2442 * coffcode.h (coff_compute_section_file_positions): If not
2443 producing a final executable, don't consider sofar when aligning
2444 the section to the correct size.
2446 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2449 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2450 * coffgen.c (coff_section_symbol): Ifdef out.
2452 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2455 output_bfd is not NULL.
2457 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2459 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2460 of bfd_alloc (fixes fix_line not being initialized).
2461 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2463 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2465 * coffcode.h: Allow specific backends to override the
2466 bfd_link_add_symbols routine.
2468 * coff-h8300.c: Include genlink.h.
2469 (howto_table): Add R_MEM_INDIRECT.
2470 (rtype2howto): Support R_MEM_INDIRECT.
2471 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2474 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2476 * coff-alpha.c (alpha_relocate_section): Use
2477 info->callbacks_warning, rather than _bfd_error_handler, for
2478 "multiple gp" warning.
2480 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2482 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2483 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2484 table string. Use bfd_wrapped_link_hash_lookup.
2485 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2487 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2488 table, if any, when writing out symbols.
2489 (aout_link_input_section_std): Use the name from the hash table,
2490 if any, when reporting undefined symbols.
2491 (aout_link_input_section_ext): Likewise.
2492 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2493 * bout.c (get_value): Likewise.
2494 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2495 * ecoff.c (ecoff_reloc_link_order): Likewise.
2496 * elflink.h (elf_link_add_object_symbols): Likewise.
2497 (elf_reloc_link_order): Likewise.
2498 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2499 (_bfd_generic_reloc_link_order): Likewise.
2500 (default_indirect_link_order): Likewise.
2501 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2502 * sunos.c (sunos_add_one_symbol): Likewise.
2503 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2504 (bfd_xcoff_link_count_reloc): Likewise.
2505 (xcoff_reloc_link_order): Likewise.
2507 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2508 into -1 for intern->rss.
2510 * configure: Rebuild with autoconf 2.8.
2512 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * stab-syms.c (__define_stab_duplicate): Define.
2515 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2517 * bfd-in.h (bfd_get_stab_name): Declare.
2518 * bfd-in2.h: Rebuild.
2519 * Makefile.in: Rebuild dependencies.
2520 (BFD_LIBS): Add stab-syms.o.
2521 (BFD_LIBS_CFILES): Add stab-syms.c.
2522 (BFD32_BACKENDS): Remove stab-syms.o.
2523 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2524 * configure.in: Don't list stab-syms.o in bfd_backends.
2525 * configure: Rebuild.
2526 * libaout.h (aout_stab_name): Don't declare.
2527 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2530 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2532 * elf.c (assign_file_positions_for_segments): Adjust file offset
2533 for section alignment even if SEC_LOAD is not set.
2535 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2538 since they appear as targets in Makefile.in.
2539 * configure: Rebuild.
2541 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2542 don't fiddle with a symbol which is not defined anywhere.
2544 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2547 though they are defined in a shared library.
2548 (xcoff_build_ldsyms): Likewise.
2550 * coffgen.c (coff_find_nearest_line): Don't look at the line
2551 numbers for the section if section->lineno is NULL.
2553 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2554 message rather than calling BFD_ASSERT.
2555 * elfcode.h (write_relocs): Check return value of
2556 _bfd_elf_symbol_from_bfd_symbol.
2558 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2560 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2563 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2565 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2567 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2568 hppa_reloc_field_selector_type_alt.
2569 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2570 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2572 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2574 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * elf.c (assign_file_positions_for_segments): Adjust the segment
2577 memory size for the alignment of a SEC_ALLOC section, not just a
2580 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2582 * m68klinux.c: New file.
2583 * hosts/m68klinux.h: New file.
2584 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2585 * configure.in (m68*-*-linux*): New native host.
2586 (m68klinux_vec): New vector.
2587 * configure: Rebuild.
2588 * targets.c (m68klinux_vec): Declare.
2589 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2590 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2591 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2592 declaration from bfd_linux_size_dynamic_sections.
2593 (bfd_m68klinux_size_dynamic_sections): Declare.
2594 * bfd-in2.h: Rebuild.
2595 * Makefile.in: Rebuild dependencies.
2596 (BFD32_BACKENDS): Add m68klinux.o.
2597 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2599 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2601 * libhppa.h (pa_arch): Add pa20.
2602 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2603 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2604 (hppa_field_adjust): Handle e_nsel.
2605 * som.c: Provide default definitions for many new relocs found only
2606 in hpux10 include files.
2607 (som_fixup_formats): Add several new relocs from hpux10.
2608 (som_hppa_howto_table): Add hpux10 relocs.
2609 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2611 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2613 * mpw-make.sed: Edit out recent shared library support, and
2614 rules to rebuild .h files using doc/chew.
2616 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2618 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2619 size even of sections with no contents.
2621 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2624 starting with '$' the way we skip names starting with '.'. When
2625 updating x_endndx, don't be fooled by an index which has been
2628 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2629 struct/union/enum type with no elements.
2631 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2635 * archive.c (bfd_generic_archive_p): If the first file in the
2636 archive can not be recognized as an object, don't assume that this
2637 is the wrong format.
2639 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2640 format is not bfd_object.
2641 (bfd_elf_get_dt_soname): Likewise.
2643 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2648 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2650 * bfd.c (tdata): Add netbsd_core_data.
2651 * bfd-in2.h: Regenerated.
2653 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2655 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2656 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2657 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2660 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2661 to get the symbol index, matching 14 Jul 95 change.
2663 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2665 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2666 Remove duplicate definition of gp.
2668 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2670 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2671 assume that we can set the GP value and then get the same value,
2672 since it won't be true if the output file is neither ELF nor
2674 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2675 _bfd_get_gp_value here.
2676 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2677 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2679 (mips_elf_lo16_reloc): Likewise.
2680 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2681 Don't require that the BFD be ELF.
2682 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2683 (mips_elf_gprel32_reloc): Likewise.
2684 (mips_elf_relocate_section): Don't assume we can set and get the
2686 (mips_elf_finish_dynamic_symbol): Don't bother to use
2687 _bfd_get_gp_value here.
2689 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2690 Don't change epdr between malloc and free. Be careful not to free
2691 NULL pointers. Zero out the first RPDR.
2693 * configure.host: On Linux, only pass -rpath option if $(libdir)
2694 is neither /lib nor /usr/lib. From Alan Modra
2695 <alan@mullet.Levels.UniSA.Edu.Au>.
2697 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2699 (elf_dt_name): Rename from elf_dt_needed_name.
2700 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2702 (bfd_elf_get_dt_soname): New function.
2703 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2704 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2705 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2706 * bfd-in2.h: Rebuild.
2708 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2710 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2711 _bfd_sparc_elf_reloc_type_lookup.
2712 (bfd_elf32_bfd_reloc_type_lookup): Update.
2713 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2714 (sparc64_elf_howto_table): Define.
2715 (sparc_reloc_map): Define.
2716 (sparc64_elf_reloc_type_lookup): New function.
2717 (sparc_elf_wdisp16_reloc): New function.
2718 (elf_info_to_howto): Use sparc64_elf_howto_table.
2719 (sparc64_elf_relocate_section): Likewise.
2720 (bfd_elf64_bfd_reloc_type_lookup): Update.
2722 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2724 * configure.host: Check for 'do not mix' from native linker before
2725 trying to use -rpath.
2727 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2729 * bfd.c (_bfd_get_gp_value): New function.
2730 (_bfd_set_gp_value): New function.
2731 * libbfd-in.h (_bfd_get_gp_value): Declare.
2732 (_bfd_set_gp_value): Declare.
2733 * libbfd.h: Rebuild.
2734 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2735 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2736 directly to the fields in the tdata information.
2737 (alpha_relocate_section): Likewise.
2738 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2739 (mips_gprel_reloc): Likewise.
2740 (mips_relocate_section): Likewise.
2741 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2742 (mips_elf_lo16_reloc): Likewise.
2743 (mips_elf_final_gp): Likewise.
2744 (mips_elf_gprel16_reloc): Likewise.
2745 (mips_elf_gprel32_reloc): Likewise.
2746 (mips_elf_relocate_section): Likewise.
2747 (mips_elf_finish_dynamic_symbol): Likewise.
2749 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2751 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2753 * configure.in: Call AC_PROG_CC before configure.host.
2754 * configure: Rebuild.
2755 * configure.host: Don't set information which autoconf should
2756 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2758 * configure.host: Remove go32 and win32 host information, since it
2759 should no longer be needed.
2761 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2762 then start a new segment rather than put a writable section in a
2765 * configure.host: Set RPATH_ENVVAR.
2767 * Makefile.in: Rebuild dependencies.
2769 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2770 zero_section variable.
2772 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2774 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2775 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2776 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2778 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2780 * ieee.c (ieee_write_expression): Only use an R variable for a
2781 local symbol. Don't output a zero offset. Handle a zero address.
2782 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2783 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2785 (parse_expression): Don't try to handle multiple occurrences of a
2786 P variable. Handle I variables differently from X variables. Fix
2787 the order of minus expressions.
2788 (ieee_slurp_external_symbols): Generate an I variable for an NN
2789 record. Fix handling of ATI and ATX records.
2790 (ieee_slurp_sections): Only set minimal section attributes.
2791 Adjust them later, based on the section contents.
2792 (ieee_object_p): Read in the file until just after the ME record.
2793 Call ieee_slurp_section_data to set the section flags.
2794 (do_one): Add iterations parameter. Only repeat the first load
2795 item. Set the section and file reloc flags.
2796 (ieee_slurp_section_data): Set section flags. Pass iterations to
2798 (ieee_canonicalize_reloc): Handle I variables.
2799 (do_with_relocs): Only emit relocation size when necessary.
2800 Increase MAXRUN to 127. Change ov to be assigned, and take
2801 src_mask and pcrel_offset into account.
2802 (ieee_write_data_part): Skip sections that are not loaded.
2803 (ieee_write_external_part): Don't output optional last entry of WX
2805 (ieee_write_me_part): Make setting of me_record neater.
2806 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2808 * syms.c (stt): Add entries for zerovars, vars, and code.
2810 * elfcode.h (validate_reloc): New static function.
2811 (write_relocs): Call validate_reloc for non ELF relocs.
2813 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2814 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2815 (TARGET_LITTLE_SYM): Likewise.
2817 * config.bfd (m68*-*-psos*): New target.
2819 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2821 * i386msdos.c: Remove some #if 0 code.
2822 (msdos_write_object_contents): Don't include empty sections in the
2823 size computation, regardless of their address.
2825 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2827 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2828 is NULL, ie, the -r switch is used.
2830 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2833 (BFD_RELOC_MIPS_GOT_LO16): Define.
2834 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2835 * bfd-in2.h, libbfd.h: Rebuild.
2836 * elf32-mips.c (mips_reloc_map): Map new relocs.
2838 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2840 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2843 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2844 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2845 simple number for the section address, rather than an expression.
2846 Limit the number of bytes between relocs to MAXRUN.
2847 (ieee_write_me_part): Set me_record to the file offset after the
2849 (ieee_write_processor): New static function.
2850 (ieee_write_object_contents): Use ieee_write_processor.
2852 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2856 * coff-aux.c: Change include of aux.h to aux-coff.h.
2858 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2860 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2861 relocation put the addend both in the reloc entry and the data.
2862 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2865 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2866 a R_68K_PCxx reloc against a defined global symbol directly.
2867 (elf_m68k_check_relocs): Don't count such a reloc.
2869 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2870 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2871 symbol for now, otherwise always record the symbol as dynamic.
2872 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2873 is not referenced by a dynamic object, and we are not making a
2874 shared object, then don't make a PLT entry. If we do make a PLT
2875 entry, make sure the symbol has been recorded as dynamic.
2877 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * configure.host: When making a shared library, set HLDFLAGS to
2880 pass an appropriate -rpath option. Use the make variable SONAME
2881 as the shared library soname, rather than computing it here. On
2882 SunOS, build stamp-tshlink in place of $(SHLINK).
2883 * Makefile.in (SONAME): New variable.
2884 ($(SHLINK)): Make a link to the transformed name, as well.
2885 (stamp-tshlink): New target.
2886 (install): Skip stamp-tshlink during install.
2888 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2890 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2891 linker sections have been set up yet.
2893 * elf.c (make_mapping): Add an additional argument to suppress
2894 making the first section include the program headers.
2895 (map_sections_to_segments): If the user used -Ttext such that the
2896 program headers are on a different page, do not set the flags
2897 saying that this section includes the program headers.
2899 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2901 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2902 don't define TRAD_HEADER.
2903 * configure: Rebuild.
2905 * netbsd-core.c: New file, support for NetBSD core files.
2906 * hosts/*nbsd.h: Removed.
2908 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2910 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2911 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2912 * libbfd.h, bfd-in2.h: Regenerated.
2913 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2914 bfd_elf32_bfd_reloc_type_lookup.
2915 (reloc_type{,_names}): Deleted.
2916 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2918 (sparc_reloc_map): Add sparc64 relocs.
2919 (sparc_elf_notsupported_reloc): New static function.
2920 (sparc_elf_wdisp16_reloc): New static function.
2921 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2922 (elf32_sparc_relocate_section): Likewise.
2923 (bfd_elf32_bfd_reloc_type_lookup): Define.
2924 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2925 (reloc_type{,_names}): Deleted.
2926 (elf_sparc_howto_table): Deleted.
2927 (sparc_reloc_map): Deleted.
2928 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2929 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2931 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2933 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2936 * Makefile.in (program_transform_name): New variable.
2937 (install): Transform library name before installing it.
2939 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * archures.c (bfd_mach_i960_hx): Define.
2942 * bfd-in2.h: Rebuild.
2943 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2944 (MATRIX): Expand entries for HX.
2945 (arch_info_struct): Add i960:hx entry.
2946 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2947 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2948 (coff_set_flags): Handle bfd_mach_i960_hx.
2950 Support for building as a shared library, based on patches from
2951 Alan Modra <alan@spri.levels.unisa.edu.au>:
2952 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2953 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2954 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2955 * configure: Rebuild.
2956 * configure.host: If --enable-shared, adjust shared library stuff
2957 based on the host. If the host is SunOS, and the linker supports
2958 -rpath, set HLDFLAGS to use it.
2959 * Makefile.in (ALLLIBS): New variable.
2960 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2961 (COMMON_SHLIB, SHLINK): New variables.
2962 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2963 (STAGESTUFF): Remove variable.
2964 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2966 (stamp-ofiles): New target, like old ofiles target, but build
2967 using a temporary file and move-if-change, and touch stamp-ofiles
2969 (ofiles): Just depend upon stamp-ofiles.
2970 (stamp-piclist, piclist): New targets.
2971 ($(SHLIB), $(SHLINK)): New targets.
2972 (targets.o, archures.o): Build twice if PICFLAG is set.
2973 (do_mostlyclean): Remove pic/*.o.
2974 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2976 (do_distclean): Remove pic and stamp-picdir.
2977 (install): Install shared libraries.
2978 ($(OFILES)): Depend upon stamp-picdir.
2979 (stamp-picdir): New target.
2981 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2983 * libcoff.h: Rebuild.
2985 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2986 flavour of a section with no owner.
2988 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2989 ELF_LINK_NON_ELF flag.
2990 (mips_elf_create_got_section): Likewise.
2992 * elf.c: Revert last change, since it breaks dynamic linking.
2993 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2995 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2996 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2997 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2999 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3001 * elf.c (assign_file_positions_for_segments): If the backend does
3002 not want the elf header or the program headers in the address
3003 space, do not include them in the calculations.
3005 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3006 function to determine if we need additional program headers.
3007 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3008 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3010 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3014 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3016 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3017 back into one line. Some compilers (sunos 4.1.3 for example)
3018 won't accept args split across more than one line.
3020 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3022 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3023 * configure: Regenerate.
3025 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3027 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3028 try to do arithmetic on a void *, cast it to a unsigned char * first.
3030 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3033 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3035 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3036 flag for a newly defined symbol.
3037 (NAME(bfd_elf,record_link_assignment)): Likewise.
3038 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3039 set the DEF or REF_REGULAR flags correctly.
3041 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3042 (libbfd.h, libcoff.h): Corresponding change.
3044 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3045 a PLT32 reloc as dynamic.
3046 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3047 is not referenced by a dynamic object, and we are not making a
3048 shared object, then don't make a PLT entry. If we do make a PLT
3049 entry, make sure the symbol has been recorded as dynamic.
3051 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3053 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3054 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3055 (powerpcle-*-cygwin32): New.
3056 * peicode.h (add_data_entry): Get address from vma.
3058 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3060 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3061 attached to the section has already been created as an undefined
3062 symbol, treat it as if it hasn't been created yet.
3064 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3067 symbol or section symbols if stripping all symbols and this is not
3068 a relocateable link. Don't output the symbol string table if
3069 there are no symbols.
3070 (elf_link_flush_output_syms): Don't do anything if there are no
3073 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3075 * coff-aux.c: New file.
3076 * hosts/m68kaux.h: New file.
3077 * config.bfd (m68*-apple-aux*): New target.
3078 * configure.in (m68*-apple-aux*): New native host.
3079 (m68kaux_coff_vec): New vector.
3080 * configure: Rebuild.
3081 * targets.c (m68kaux_coff_vec): Declare.
3082 * coffcode.h (bfd_coff_backend_data): Add field
3083 _bfd_coff_link_add_one_symbol.
3084 (bfd_coff_link_add_one_symbol): Define.
3085 (compare_arelent_ptr): New static function if TARG_AUX.
3086 (coff_write_relocs): If TARG_AUX, sort the relocs.
3087 (coff_write_object_contents): Set A/UX aouthdr magic number.
3088 (coff_link_add_one_symbol): Define if not defined.
3089 (bfd_coff_std_swap_table): Initialize new field.
3090 * libcoff.h: Rebuild.
3091 * cofflink.c (coff_link_add_symbols): Call
3092 bfd_coff_link_add_one_symbol rather than
3093 _bfd_generic_link_add_one_symbol.
3094 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3095 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3096 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3097 * Makefile.in: Rebuild dependencies.
3098 (BFD32_BACKENDS): Add coff-aux.o.
3099 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3101 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3103 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3104 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3106 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3109 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3110 (maintainer-clean): Warn about deleting special files.
3111 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3113 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3114 warning symbols correctly.
3115 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3116 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3117 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3118 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3119 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3120 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3122 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3125 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3127 * libcoff-in.h: aligned newly exported names with bfd naming
3128 conventions. Removed an erroneous define of POWERPC_LE_PE.
3129 * libcoff.h: Rebuild.
3130 * cofflink.c, coff-ppc.c: the above function name changes
3132 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3134 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3135 * ecoff.c (struct extsym_info): Define.
3136 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3137 to ecoff_link_write_external.
3138 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3139 Strip symbols when appropriate.
3141 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3142 * syms.c (BSF_OBJECT): Define.
3143 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3144 * bfd-in2.h: Rebuild.
3145 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3147 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3150 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3151 copying relocs into a shared object, treat a defined global symbol
3153 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3154 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3155 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3157 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3158 real defined symbol, not to a weak defined symbol.
3160 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3162 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3163 and made a few static functions externs.
3165 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3166 POWERPC_LE_PE hack in cofflink.
3168 * libcoff-in.h: promoted the following from cofflink.c to allow
3169 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3170 coff_debug_merge_element, struct coff_debug_merge_type,
3171 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3172 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3173 coff_debug_merge_hash_lookup, coff_link_section_info,
3174 coff_final_link_info, coff_debug_merge_hash_newfunc,
3175 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3177 * libcoff.h: re-gen'd
3179 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * syms.c: Include "bfdlink.h".
3182 (struct stab_find_info): Define.
3183 (_bfd_stab_section_find_nearest_line): New function.
3184 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3185 * libbfd.h: Rebuild.
3186 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3187 * elf.c (_bfd_elf_find_nearest_line): Try calling
3188 _bfd_stab_section_find_nearest_line before searching the ELF
3189 symbol table. Find the closest STT_FUNC symbol, not the last one.
3190 * libcoff-in.h (coff_data_type): Add line_info field.
3191 * libcoff.h: Rebuild.
3192 * coffgen.c (coff_find_nearest_line): Try calling
3193 _bfd_stab_section_find_nearest_line before searching the COFF
3195 * Makefile.in: Rebuild dependencies.
3197 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3200 4 bytes, so we get the correct value when updating the register
3201 field in little endian mode.
3203 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3206 entry_section fields. Add sntoc and snentry fields.
3207 * libcoff.h: Rebuild.
3208 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3209 not toc_section and entry_section (the COFF file does not have any
3210 sections at this point).
3211 (coff_write_object_contents): Set o_snentry and o_sntoc from
3212 snentry and sntoc rather than entry_section and toc_section.
3213 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3214 snentry, not toc_section and entry_section.
3215 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3216 entry_section from hentry.
3217 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3219 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3220 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3221 than using toc_section directly.
3223 * archures.c: Add missing `.' in enum bfd_architecture.
3224 * bfd-in2.h: Rebuild.
3226 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3227 Robert Lipe <robertl@arnet.com>.
3229 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3231 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3232 to sections we allocate. Use bfd_zalloc to allocate initialial
3233 sections, not bfd_alloc.
3234 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3235 SDA{,2}I16 relocations.
3236 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3237 whether to put something in .sbss or not.
3238 (ppc_elf_relocate_section): Add support for more relocations. Add
3239 in sec->output_offset where appropriate. Make error messages
3240 include the symbol name.
3242 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3243 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3244 doesn't get redefined messages if -shared.
3246 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3247 section if the rel_section field has been set up.
3249 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3251 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3254 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3256 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3257 of flags, only flags used are controlled by mach number. Bump up
3258 output file mach number to highest of input file mach numbers.
3259 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3260 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3262 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3263 bfd_elf64_sparc_vec support.
3265 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3267 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3268 the embedded bit is set on some objects and not on others. Just
3270 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3273 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * coffcode.h (coff_new_section_hook): Don't try to align the
3278 * coffcode.h (coff_set_section_contents): Fix the handling of the
3279 .lib section to work even if the entire section contents are
3280 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3281 Robert Lipe <robertl@arnet.com>.
3283 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3285 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3286 memory here for contents.
3288 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3289 _SDA2_BASE_ by 32768.
3290 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3291 started using. Allocate contents for .sdata and .sdata2 sections
3293 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3295 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3296 size _SDA{,2}_BASE_.
3297 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3300 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3302 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3304 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3305 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3306 (bfd_mach_sparc_v9a): Define.
3307 (bfd_mach_sparc_v9_p): Define.
3308 * bfd-in2.h: Regenerated.
3309 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3311 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3312 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3313 to bfd_elf32_sparc_vec.
3314 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3315 Add v8plus{,a} support.
3317 (sparc_compatible): New function.
3318 * elf32-sparc.h: #include "elf/sparc.h".
3319 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3320 elf32_sparc_final_write_processing): New functions.
3321 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3322 elf_backend_final_write_processing): Define.
3324 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3326 * elf-bfd.h (struct elf_link_hash_entry): Add
3327 linker_section_pointer field.
3328 (enum elf_linker_section_enum): Enumeration for new way of
3329 creating linker dynamic sections and symbols.
3330 (elf_linker_section{,_pointers}): New structures for creating
3331 dynamic sections and symbols.
3332 (elf_obj_tdata): Add linker_section_pointers and linker_section
3334 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3335 (_bfd_elf_create_linker_section): New declarations.
3336 (_bfd_elf_find_pointer_linker_section): Ditto.
3337 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3338 (_bfd_elf_make_linker_section_rela): Ditto.
3340 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3342 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3343 (ppc_elf_create_linker_section): New function to create the
3344 sections .got, .sdata, and .sdata2.
3345 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3347 (ppc_elf_check_relocs): Support more of the eabi relocations.
3348 (ppc_elf_relocate_section): Ditto.
3349 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3350 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3352 * elflink.h (elf_create_pointer_linker_section): New function to
3353 create initialized pointers in dynamic linker sections.
3354 (elf_finish_pointer_linker_section): Actually intialize the
3355 pointers created above.
3357 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3358 macros to provide both 32 and 64 bit versions of
3359 elf_create_pointer_linker_section.
3360 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3361 provide both 32 and 64 bit versions of
3362 elf_finish_pointer_linker_section.
3364 * elflink.c (_bfd_elf_create_linker_section): New function to
3365 create a linker section.
3366 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3367 given address in the linker pointer offsets created for a given
3369 (_bfd_elf_make_linker_section_rela): Make a RELA section
3370 corresponding to the generated linker section.
3372 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3374 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3376 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3378 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3379 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3380 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3381 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3382 toc entry in an objdump) for now.
3383 (ppc_do_last, ppc_get_last): New function - needed to save processing
3384 the toc owner to the end.
3385 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3388 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3389 toc owner from being done till last. Must define POWERPC_LE_PC
3392 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3394 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3396 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3397 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3399 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3403 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3407 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3409 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * elf.c (assign_file_positions_for_segments): Don't increment file
3412 offset for a segment which contains no loadable sections.
3414 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3416 * reloc.c: Add new PowerPC relocations.
3417 * {bfd-in2,libbfd}.h: Regenerate.
3419 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3420 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3422 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3427 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3430 * coffgen.c (coff_find_nearest_line): Don't try to cache
3431 information in sections that are not owned by a BFD. From Richard
3432 Henderson <richard@atheist.tamu.edu>.
3434 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3435 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3436 * elflink.h (elf_link_output_extsym): Remove special check for
3439 * ecoffswap.h: Add prototypes for static functions.
3441 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3443 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3444 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3446 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3447 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3448 support. Begin support for R_PPC_SDA{2,}REL.
3450 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3452 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3453 create the .got and .got.neg sections.
3454 (ppc_elf_size_dynamic_sections): Call it.
3455 (ppc_elf_check_relocs): Call it.
3456 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3457 (ppc_elf_check_relocs): Add error messages for relocations we
3458 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3461 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3463 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3464 section flags for V.4 and eabi.
3466 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3468 * elf.c (assign_file_positions_for_segments): If a segment
3469 contains no sections, don't mark it as readable.
3471 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3472 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3474 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3475 dynamic section, if there is one.
3476 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3477 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3478 (bfd_elf64_swap_dyn_in): Likewise.
3479 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3481 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3483 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3484 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3485 <pirker@eiunix.tuwien.ac.at>.
3487 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3489 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3490 PowerPC V.4 and eabi.
3491 * bfd-in2.h: Regenerate.
3492 * libfd.h: Regenerate.
3494 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3496 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3497 section type and SHF_EXCLUDE section flag, turning them into the
3498 appropriate bfd section flag.
3500 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * xcofflink.c (xcoff_link_add_symbols): Create the special
3503 sections if we see a DYNAMIC object, in case that is the only
3504 XCOFF input object we see.
3506 * elf32-mips.c: Extensive changes for a start at dynamic linking
3507 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3509 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3510 (struct elf_backend_data): Remove
3511 elf_backend_create_program_headers field. Add
3512 elf_backend_additional_program_headers and
3513 elf_backend_modify_segment_map fields.
3514 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3516 (elf_backend_additional_program_headers): Likewise.
3517 (elf_backend_modify_segment_map): Likewise.
3518 (elf_backend_create_program_headers): Don't define.
3519 (elfNN_bed): Change to account for field changes.
3520 * elf.c (assign_file_positions_for_segments): Call new
3521 modify_segment_map backend function. Don't call old
3522 create_program_headers backend function.
3523 (get_program_header_size): Call additional_program_headers rather
3524 than create_program_headers.
3525 * elflink.h (elf_link_add_object_symbols): Initialize
3526 type_change_ok from new backend field.
3527 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3529 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3530 a reloc against the appropriate section.
3532 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3533 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3534 (elf_flags_init): Rename from elf_ppc_flags_init.
3535 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3537 (ppc_elf_copy_private_bfd_data): Likewise.
3538 (ppc_elf_merge_private_bfd_data): Likewise.
3540 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3543 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3545 * coff-alpha.c (alpha_relocate_section): During final link, allow
3546 output .lita section to be bigger than 64k by adjusting gp value
3547 on a per-input section basis.
3548 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3550 (struct ecoff_section_tdata): Add gp field.
3552 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3554 Handle Alpha ECOFF changes in OSF/1 3.2.
3555 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3557 * coff-alpha.c: Include "aout/ar.h".
3558 (alpha_ecoff_get_relocated_section_contents): Don't require an
3559 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3560 3.2 doesn't generate one.
3561 (alpha_relocate_section): Likewise.
3562 (alpha_ecoff_slurp_armap): Define.
3563 (alpha_ecoff_slurp_extended_name_table): Define.
3564 (alpha_ecoff_construct_extended_name_table): Define.
3565 (alpha_ecoff_truncate_arname): Define.
3566 (alpha_ecoff_write_armap): Define.
3567 (alpha_ecoff_generic_stat_arch_elt): Define.
3568 (alpha_ecoff_update_armap_timestamp): Define.
3570 (alpha_ecoff_read_ar_hdr): New static function.
3571 (alpha_ecoff_get_elt_at_filepos): New static function.
3572 (alpha_ecoff_openr_next_archived_file): New static function.
3573 (alpha_ecoff_get_elt_at_index): New static function.
3574 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3575 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3576 _bfd_ecoff to alpha_ecoff.
3577 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3578 field from backend structure, rather than always calling
3579 _bfd_get_elt_at_filepos.
3580 * coff-mips.c (mips_ecoff_backend_data): Initialize
3581 get_elt_at_filepos field.
3582 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3583 from _bfd_generic_read_ar_hdr with minor changes.
3584 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3585 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3586 * libbfd.h: Rebuild.
3588 * bfd-in.h (BFD_IN_MEMORY): Define.
3589 * libbfd-in.h (struct bfd_in_memory): Define.
3590 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3591 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3592 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3593 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3594 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3595 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3596 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3597 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3598 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3599 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3601 (bfd_openstreamr): Likewise.
3602 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3603 BFD_IN_MEMORY is not set.
3604 * riscix.c (riscix_some_aout_object_p): Likewise.
3605 * bfd-in2.h, libbfd.h: Rebuild.
3607 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3608 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3609 (bfd_get_elt_at_index): Define.
3610 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3611 bfd_get_elt_at_index. Change index parameter from int to
3613 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3614 (_bfd_noarchive_get_elt_at_index): Define.
3615 (_bfd_archive_bsd_get_elt_at_index): Define.
3616 (_bfd_archive_coff_get_elt_at_index): Define.
3617 * bfd-in2.h, libbfd.h: Rebuild.
3618 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3619 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3620 * ieee.c (ieee_get_elt_at_index): Define.
3621 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3622 * oasys.c (oasys_get_elt_at_index): Define.
3623 * som.c (som_get_elt_at_index): Define.
3625 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3626 numbers to the .text section.
3628 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3631 If there is a SEC_DEBUGGING section, get the contents of the debug
3632 information part from it.
3633 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3635 (ieee_write_object_contents): Check ieee_write_debug_part return.
3637 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3639 * config.bfd (i[345]86-*-freebsd*): Add target.
3640 * configure.in (i386freebsd_vec): Add vec.
3641 * configure: Regenerate.
3642 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3643 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3644 Rebuild dependencies..
3645 * freebsd.h: New file.
3646 * i386freebsd.c: New file.
3647 * targets.c (i386freebsd_vec): Declare.
3648 (bfd_target_vector): Add i386freebsd_vec.
3649 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3650 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3652 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3654 * ieee.c (ieee_slurp_debug): New static function.
3655 (ieee_object_p): Call it.
3656 (ieee_slurp_section_data): Skip debugging sections.
3657 (ieee_get_reloc_upper_bound): Likewise.
3658 (ieee_get_section_contents): Likewise.
3659 (ieee_canonicalize_reloc): Likewise.
3660 (ieee_write_section_part): Likewise.
3661 (ieee_write_debug_part): Likewise.
3662 (ieee_write_data_part): Likewise.
3663 (init_for_output): Likewise.
3665 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3667 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3669 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3670 relocs, since ppc_elf_relocate_section handles the linker case.
3671 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3673 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3674 ppc_elf_relocate_section since that is now the only caller.
3675 (ppc_elf_relocate_section): Ditto.
3677 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * coffcode.h (coff_write_object_contents): If we don't know the
3680 section of the entry point for an XCOFF executable, always set the
3681 entry address to -1.
3683 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3685 * elf.c (bfd_section_from_shdr): Add support for note sections.
3687 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3689 * bfd-in.h (struct _symbol_info): Add stab_type field.
3690 * bfd-in2.h: Rebuild.
3691 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3693 * elf32-ppc.c: Remove trailing newline from calls to
3695 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3696 difference if target endianness is known.
3698 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3700 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3701 old style TOC16 references without using R_PPC_GOT.
3702 (ppc_reloc_type): Ditto.
3703 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3704 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3705 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3706 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3707 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3709 (ppc_elf_adjust_dynamic_symbol): Ditto.
3710 (ppc_elf_adjust_dynindx): Ditto.
3711 (ppc_elf_size_dynamic_sections): Ditto.
3712 (ppc_elf_finish_dynamic_symbol): Ditto.
3713 (ppc_elf_finish_dynamic_sections): Ditto.
3714 (ELF_DYNAMIC_INTERPRETER): Define.
3716 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3718 * elf.c (copy_private_bfd_data): When attaching sections to
3719 segments ignore sections that won't be allocated. Patch from
3722 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3724 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3727 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3729 * coff-i960.c (CALC_ADDEND): Define.
3730 (coff_i960_relocate_section): Add the input section VMA to the
3731 addend for PC relative relocs.
3733 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3735 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3736 to correctly terminate.
3738 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3740 * targets.c (enum bfd_endian): Define.
3741 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3742 from boolean to enum bfd_endian. Change header_byteorder_big_p
3744 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3745 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3746 * bfd-in2.h: Rebuild.
3747 * All targets: Change initialization of byteorder and
3748 header_byteorder to use enum bfd_endian values rather than
3750 * All files: Change all references to byteorder_big_p and
3751 header_byteorder_big_p to use new bfd_*_endian macros.
3753 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3755 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3757 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3759 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3761 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3763 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3765 * ieee.c: Lots of minor cleanups. Make many functions return
3766 errors rather than calling abort. Also:
3767 (ieee_write_twobyte): Remove; change callers to call existing
3768 ieee_write_2bytes function.
3769 (ieee_write_expression): Don't output the section twice when
3770 outputting a local symbol. Don't emit an extraneous zero if there
3772 (ieee_slurp_sections): Set the lma as well as the vma.
3773 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3775 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3776 a recognized one or bfd_arch_unknown.
3777 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3779 (ihex_get_symtab): Likewise.
3781 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3783 * aoutx.h: Include <ctype.h>.
3784 (struct aout_link_includes_table): Define.
3785 (struct aout_link_includes_totals): Define.
3786 (struct aout_link_includes_entry): Define.
3787 (aout_link_includes_lookup): Define macro.
3788 (struct aout_final_link_info): Add includes field.
3789 (aout_link_includes_newfunc): New static function.
3790 (NAME(aout,final_link)): Initialize includes hash table.
3791 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3793 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3795 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3797 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3799 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3801 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3803 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3804 (pe_print_private_bfd_data): call pe_print_reloc.
3805 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3806 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3807 up some debugging as well.
3809 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3811 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3814 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3816 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3817 when setting sections to NULL.
3819 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3821 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3823 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3824 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3826 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3827 * bfd-in2.h: Rebuild.
3829 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3831 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3833 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3835 * ihex.c (ihex_scan): Handle record types 4 and 5.
3836 (ihex_object_p): Permit types 4 and 5.
3837 (ihex_set_section_contents): Remove check for out of range
3839 (ihex_write_object_contents): Generate types 4 and 5.
3841 * elflink.h (elf_link_output_extsym): Just ignore warning and
3842 indirect references to symbols which don't really exist.
3844 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3846 * peicode.h (pe_print_idata): Minor format fixes
3847 (pe_print_edata): New function. Under private printing, this formats
3848 the edata section of a PE file.
3849 (pe_print_private_bfd_data): Added call to pe_print_edata.
3851 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3853 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3854 index, don't call stoi.
3856 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3858 * srec.c (srec_scan): Set lma as well as vma.
3860 * ihex.c: New file; support for Intel Hex format.
3861 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3862 (ihex_vec): Declare.
3863 (bfd_target_vector): Always include ihex_vec.
3864 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3865 * Makefile.in: Rebuild dependencies.
3866 (BFD_LIBS): Add ihex.o
3867 (BFD_LIBS_CFILES): Add ihex.c.
3868 * bfd-in2.h: Rebuild.
3870 * elf.c (assign_file_positions_for_segments): Sort the sections in
3872 (get_program_header_size): Return the right size if segment_map is
3874 (copy_private_bfd_data): Don't bother to sort the sections.
3876 * bfd.c (bfd_record_phdr): New function.
3877 * bfd-in.h (bfd_record_phdr): Declare.
3878 * bfd_in2.h: Rebuild.
3880 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3883 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3884 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3886 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3887 (bfd_zmalloc): Change declaration.
3888 * libbfd.h: Rebuild.
3889 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3890 and realloc. Don't set bfd_error_no_memory if they fail.
3892 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3894 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3895 uses as well. Added a new howto to deal with TOCREL16 relocs that
3896 are TOCDEFN as well.
3897 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3898 to handle RVA relocs from dlltool.
3899 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3900 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3901 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3903 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3904 to get the right section alignment.
3906 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3908 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3909 p_paddr if p_paddr is zero.
3910 (make_mapping): Set includes_filehdr and includes_phdrs for first
3912 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3914 (assign_file_positions_for_segments): Handle includes_filehdr and
3915 includes_phdrs. Remove special handling of PT_PHDR and first
3917 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3918 when appropriate. Remove special handling of PT_PHDR segment.
3919 Use a more complex condition for when a section is included in a
3920 segment to handle Solaris linker oddities.
3922 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3924 * coff-m88k.c (howto_table): Reformatted for easier reading;
3925 special_function now points to new function m88k_special_reloc.
3926 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3928 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3929 be done correctly by m88k_special_reloc.
3930 (reloc_processing): New function to be used by RELOC_PROCESSING.
3931 (RELOC_PROCESSING): Define to call reloc_processing.
3933 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3935 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3936 (pe_print_pdata): Likewise.
3938 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3939 obstack_alloc fails.
3940 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3942 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3943 * Many files: don't set bfd_error_no_memory if one of the above
3946 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3947 if p_paddr_valid is set.
3948 (copy_private_bfd_data): New static function.
3949 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3951 * elf.c (assign_file_positions_for_segments): Fix case where extra
3952 program headers were allocated.
3954 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3955 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3956 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3957 _bfd_elf_print_private_bfd_data.
3959 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3960 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3961 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3962 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3963 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3964 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3965 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3967 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3969 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3970 * elf.c (make_mapping): New static function.
3971 (map_sections_to_segments): New static function.
3972 (elf_sort_sections): New static function.
3973 (assign_file_positions_for_segments): New static function.
3974 (map_program_segments): Remove.
3975 (get_program_header_size): Remove sorted_hdrs, count, and
3976 maxpagesize parameters. Simplify.
3977 (assign_file_positions_except_relocs): When generating an
3978 executable, use assign_file_positions_for_segments.
3979 (elf_sort_hdrs): Remove.
3980 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3981 to get_program_header_size.
3983 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3985 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3987 * configure, config.in: Regenerate with autoconf 2.7.
3989 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3990 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3992 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3994 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3995 (ecoff_sec_to_styp_flags): Likewise.
3996 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3997 (ecoff_set_symbol_info): Handle scRConst.
3998 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3999 (ecoff_compute_section_file_positions): Handle .rconst section.
4000 (_bfd_ecoff_write_object_contents): Likewise.
4001 (ecoff_link_check_archive_element): Handle scRConst.
4002 (ecoff_link_add_externals): Likewise.
4003 (ecoff_link_write_external): Handle .rconst section.
4004 (ecoff_reloc_link_order): Likewise.
4005 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4006 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4008 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4010 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4011 DEF_DYNAMIC flag is set.
4013 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4015 * host-aout.c: If TRAD_HEADER is defined, include it.
4017 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4019 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4020 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4021 (BFD_NEED_DECLARATION): New function.
4022 * configure.in: Use BFD_NEED_DECLARATION.
4023 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4024 * configure, config.in: Rebuild with autoconf 2.6.
4026 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4027 special_sections before returning when called with a non XCOFF
4030 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4033 * coffcode.h (coff_compute_section_file_positions): Only pad the
4034 previous section to force file alignment when creating an
4037 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4039 * coffcode.h (coff_compute_section_file_positions): If
4040 RS6000COFF_C, set up the .debug section.
4042 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4043 if it is not large enough to accomodate the entire TOC area with
4044 signed 16 bit offsets.
4045 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4047 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4048 TOC anchor to use the TOC value used in the output file.
4050 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4052 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4053 (_bfd_coff_read_string_table): Likewise.
4055 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4057 * pe-arm.c: Fix typos.
4058 * coff-arm.c: Likewise.
4060 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4062 * coff-ppc.c (list_ele): Added "cat"egory member.
4063 (record_toc): New category parameter (priv or pub).
4064 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4065 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4066 the mainline. It addes extra toc cells in error.
4067 (ppc_coff_swap_sym_in_hook): Added some documentation.
4068 (dump_toc): Can now diagnose "virtual toc" chicanery.
4070 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4072 * elf-bfd.h (struct elf_link_hash_table): Change type of
4073 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4075 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4077 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4078 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4080 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4081 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4082 defined or mentioned in a regular file.
4084 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4086 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4087 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4088 (coff_ppc_relocate_section): Correct REL24 handling
4089 (ppc_process_before_allocation): Correct TOCDEFN handling
4091 * peicode.h (dir_names): Added name descriptions
4093 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4095 * VERSION: Updated to cygnus-2.6.
4097 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4099 * targets.c (m68k4knetbsd_vec): Declare.
4101 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4103 * targets.c (bfd_target): Change type of second argument to
4104 _bfd_print_private_bfd_data from void * to PTR.
4105 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4106 using PTR rather than void *.
4107 * bfd-in2, libbfd.h: Rebuild.
4108 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4110 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4111 _bfd_generic_bfd_print_private_bfd_data rather than casting
4114 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4116 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4117 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4119 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4120 BFD64_BACKENDS_CFILES): New variables.
4123 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4125 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4126 not at the file position of the first section.
4127 * coffcode.h (coff_compute_section_file_positions): Avoid using
4129 (coff_write_object_contents): When generating a PPC PE executable
4130 with no symbols, round up the file size to a COFF_PAGE_SIZE
4132 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4133 don't write out a string table.
4135 * elf.c (bfd_section_from_shdr): When using a different section
4136 header, pass the new one to _bfd_elf_make_section_from_shdr.
4137 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4138 (elf_map_symbols): Add section VMA to symbol value when comparing
4140 (_bfd_elf_compute_section_file_positions): Only build symbol table
4141 if there are some symbols. Set file offset of symtab and strtab
4143 (assign_file_positions_except_relocs): Remove dosyms parameter.
4144 Change all callers. Never set file offset of symtab and strtab
4146 (_bfd_elf_copy_private_section_data): New function.
4147 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4148 (_bfd_elf_copy_private_symbol_data): New function.
4149 (swap_out_syms): Check for special mapping of st_shndx created by
4150 copy_private_symbol_data.
4151 * elfxx-target.h: Use new copy routines.
4152 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4153 (_bfd_elf_copy_private_section_data): Declare.
4155 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4157 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4160 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4161 _bfd_dummy_target, matching the recent change to archive
4164 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4166 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4167 arithmetic on PTR types.
4169 * aout-target.h (MY(callback)): Set the lma of the sections.
4171 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4172 symbol into a reloc against the section.
4174 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4176 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4177 glue for the relocs: IMGLUE and IFGLUE.
4178 (record_toc): new function - tracks toc contents
4179 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4180 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4181 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4182 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4183 (ppc_record_toc_entry): Removed a debug define (duh)
4185 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4186 (pe_print_idata): New function - formats the idata section data
4187 (pe_print_pdata): New function - formats the pdata section data
4188 (pe_print_private_bfd_data): calls to above
4190 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4192 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4193 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4194 TARGET_SYM and TARGET_NAME for vector and BFD name.
4195 * coff-pmac.c (pmac_xcoff_vec): Remove.
4196 (TARGET_SYM, TARGET_NAME): Define.
4197 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4198 machine to 0, not all PowerMacs are 601s.
4200 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4202 * elfcode.h (elf_object_p): Read in any program headers.
4203 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4204 based on the program headers, if any.
4205 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4206 (map_program_segments): Set p_paddr of program headers based on
4209 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4211 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4214 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4215 trying to do a relocateable link with a non-a.out object file.
4217 * archive.c (bfd_generic_archive_p): Check the first object file
4218 in an archive even if target_defaulted is set. If the object file
4219 has the wrong xvec, reject it.
4221 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4222 be represented, report the name via _bfd_error_handler.
4223 (translate_to_native_sym_flags): Likewise.
4224 * elf32-mips.c (mips_elf_final_link): Likewise.
4225 * oasys.c (oasys_write_sections): Likewise.
4227 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4228 which checks for STYP_OVRFLO sections.
4229 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4230 reloc and lineno count overflows.
4231 (coff_write_object_contents): Call coff_count_linenumbers before
4232 coff_compute_section_file_positions. If RS6000COFF_C, handle
4233 reloc and lineno count overflows.
4234 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4235 relocs before dealing with .pad sections. Count overflow section
4236 headers when handling .pad sections.
4238 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4241 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4242 (struct xcoff_link_hash_table): Add descriptor_section and
4243 special_sections fields.
4244 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4245 (xcoff_link_add_symbols): Set linkage section alignment. Create
4246 descriptor section. Check for magic symbol names (_text, etc.),
4247 and record them in special_sections if found. Set
4248 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4249 descriptor field to point back to the function code symbol.
4250 (xcoff_sweep): Always mark the special descriptor_section.
4251 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4252 function descriptor, and mark it if it is.
4253 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4254 parameter, and fill it in. Allocate space for the descriptor
4256 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4257 global linkage code. If an undefined function descriptor is
4258 exported, arrange to define it. Warn about any other undefined
4260 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4261 (xcoff_write_global_symbol): Create a function descriptor when
4263 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4264 * bfd-in2.h: Rebuild.
4266 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4268 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4269 (ppc_coff_link_hash_table): new types for hashing
4270 (ppc_coff_link_hash_newfunc): hash entry constructor
4271 (ppc_coff_link_hash_table_init): hash table initializer
4272 (ppc_coff_link_hash_table_create): hash table constructor
4273 (ppc_record_toc_entry): changed references to hash table
4274 (coff_ppc_relocate_section): changed references to hash table
4276 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4277 * libcoff.h: Rebuild
4279 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4280 (coff_link_add_symbols): removed toc_offset init
4282 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4284 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4287 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4288 if it is given and mmep is available.
4289 * acconfig.h: Undef USE_MMAP.
4290 * configure, config.in: Regenerated.
4291 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4292 table handling the old way.
4293 (aout_get_external_symbols): Don't complain if last byte of string
4295 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4296 (bfd_free_window) [! USE_MMAP]: Don't define.
4297 (bfd_get_file_window,
4298 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4300 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4302 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4305 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4307 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4308 compatible with AMD generated COFF files. Try to support both AMD
4309 and GNU formats simultaneously.
4310 (coff_a29k_relocate_section): Likewise.
4312 * libbfd.c (bfd_get_file_window): Change writable parameter from
4313 int to boolean; update all callers. Pass MAP_SHARED if not
4314 writable--it's required on Solaris. Cast fprintf argument to
4316 * bfd-in.h (bfd_get_file_window): Update declaration.
4317 * bfd-in2.h: Rebuild.
4318 * aoutx.h: Update calls to bfd_get_file_window.
4320 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4322 (xcoff_swap_ldhdr_in): New static function.
4323 (xcoff_swap_ldsym_in): New static function.
4324 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4325 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4326 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4327 Handle XTY_ER/XMC_XO symbols correctly.
4328 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4329 rather than normal symbol table.
4330 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4331 already defined with the same absolute value.
4332 (xcoff_mark): When considering called symbols, check whether the
4333 descriptor is from a dynamic object, rather than the symbol
4335 (xcoff_build_ldsyms): Likewise.
4337 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4338 Cast realloc and malloc return values. If malloc or realloc fail,
4339 set bfd_error_no_memory.
4340 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4341 * bfd-in2.h: Rebuild.
4343 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4345 * coff-ppc.c (ppc_record_toc_entry): new function.
4346 (in_reloc_p): changed return value.
4347 (coff_ppc_relocate_section): much rework.
4348 (ppc_allocate_toc_section): new function.
4349 (ppc_process_before_allocation): new function.
4350 (ppc_coff_swap_sym_in_hook): new function.
4352 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4353 (coff_link_add_symbols): initialize toc_offset.
4355 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4356 (coff_swap_aouthdr_out): Added more sections to the data
4357 dictionary for the pe file header. Also changed linker version
4358 number on the ppc side.
4359 (dir_names): small improvements to the dictionary printing.
4360 (pe_mkobject_hook): save the file level flags.
4362 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4363 (pe_tdata): added real_flags field
4364 (coff_tdata): added local_toc_sym_map and access macro
4366 * libcoff.h (coff_link_hash_entry): added toc_offset field
4367 (pe_tdata): added real_flags field
4368 (coff_tdata): added local_toc_sym_map and access macro
4370 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4371 (coff_mkobject): init for local_toc_sym_map
4372 (coff_write_object_contents): set the internal_a.magic to
4373 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4376 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4378 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4379 entries until both the line number address and the function name
4380 address are too large.
4382 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4383 * configure: Rebuilt.
4385 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4386 is defined in the environment.
4388 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4390 * som.c (som_get_section_contents_in_window): Define to use
4393 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4395 * coff-i860.c: New file, based on coff-i386.c.
4396 * cpu-i860.c: New file, based on cpu-i386.c.
4397 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4398 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4399 targets, using i860coff_vec.
4400 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4401 trad-core.o and hosts/i860mach3.h.
4402 (i860coff_vec): Use coff-i860.o and cofflink.o.
4403 * configure: Rebuild.
4404 * Makefile.in: Rebuild dependencies.
4405 (ALL_MACHINES): Add cpu-i860.o.
4406 (BFD32_BACKENDS): Add coff-i860.o.
4407 (CFILES): Add cpu-i860.c and coff-i860.c.
4408 * targets.c (i860coff_vec): Declare.
4409 (bfd_target_vector): Add &i860coff_vec.
4410 * archures.c (bfd_i860_arch): Declare.
4411 (bfd_archures_list): Add &bfd_i860_arch.
4412 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4413 (coff_set_flags): Handle bfd_arch_i860.
4414 (coff_write_object_contents): Handle I860 a.out magic number.
4416 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4418 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4419 the created .tc section to 2.
4420 (xcoff_mark): Don't keep a .loader reloc for a call to an
4421 undefined symbol when creating a shared library.
4422 (xcoff_build_ldsyms): When creating a shared library, generate
4423 global linkage code for a call to an undefined symbol.
4425 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4427 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4428 BFD32_BACKENDS, BFD64_BACKENDS.
4429 (.dep1): Put mkdep output in a separate file.
4430 Rebuilt dependencies.
4432 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4435 Permit use of mmap when available:
4437 * configure.in: Check for mmap, madvise, mprotect.
4438 * config.in, configure: Regenerated.
4440 * libbfd.c (struct _bfd_window_internal): Define type.
4441 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4443 (ok_to_map): New static variable for debugging.
4444 (_bfd_generic_get_section_contents_in_window): New function.
4445 * bfd-in.h (bfd_window_internal): Declare type.
4446 (bfd_window): Define type.
4447 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4448 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4451 * libaout.h (struct aoutdata): Add two window fields.
4452 (obj_aout_sym_window, obj_aout_string_window): New macros.
4453 * aoutx.h (some_aout_object_p): Initialize windows.
4454 (aout_get_external_symbols): Get symbol data and strings in
4455 windows instead of explicitly allocated buffers.
4456 (slurp_symbol_table): Free window instead of memory.
4457 (bfd_free_cached_info): Release windows instead of freeing storage
4459 (aout_link_free_symbols): Ditto.
4461 * targets.c (bfd_target): Add new field for
4462 get_section_contents_in_window.
4463 (BFD_JUMP_TABLE_GENERIC): Updated.
4464 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4465 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4466 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4467 macros for get_section_contents_in_window field.
4469 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4471 * core.c: Renamed to corefile.c
4472 * makefile.dos (OBJS): Change core.o to corefile.o
4473 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4476 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4478 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4479 targ_selvecs to allow debugging under Irix-5 native.
4482 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4484 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4485 to o. Clobber and restore the list of new csects around the call
4486 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4487 linker error and the linker wants to read the symbol table. Reset
4488 the line number count of a real section even if it has no relocs.
4489 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4491 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4494 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4496 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4497 an undefined symbol in a shared link.
4499 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4500 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4501 phdm@info.ucl.ac.be (Philippe De Muyter).
4503 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4505 * coff-m88k.c (rtype2howto): New static function.
4506 (RTYPE2HOWTO): Use it rather than a macro definition.
4508 * coffcode.h (coff_write_object_contents): set internal_a.magic
4509 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4511 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4512 define TRAD_HEADER to new file hosts/delta68.h.
4513 m88*-motorola-sysv*, however, does use ptrace-core.o.
4514 * hosts/delta68.h: New file.
4516 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4517 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4519 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4521 * i386linux.c (MY(vec)): Declare before use.
4523 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4525 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4526 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4528 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4529 BFD is not of the right type.
4530 (bfd_elf_get_needed_list): Likewise.
4531 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4532 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4533 * xcofflink.c (XCOFF_XVECP): Define.
4534 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4536 (bfd_xcoff_import_symbol): Likewise.
4537 (bfd_xcoff_export_symbol): Likewise.
4538 (bfd_xcoff_link_count_reloc): Likewise.
4539 (bfd_xcoff_record_link_assignment): Likewise.
4540 (bfd_xcoff_size_dynamic_sections): Likewise.
4542 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4543 table index against the number of symbols for a base relative
4546 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4548 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4549 full_aouthdr flag here...
4550 (_bfd_xcoff_bfd_final_link): ...not here.
4552 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4554 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4555 systems that have a system <libelf.h>.
4556 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4557 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4558 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4559 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4560 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4561 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4562 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4564 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4566 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4567 set, set BSF_WEAK in symbol. Change all callers.
4568 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4569 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4570 _bfd_generic_link_add_one_symbol.
4571 (ecoff_indirect_link_order): Check that the section tdata relocs
4572 are not NULL before using them.
4574 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4575 define TRAD_HEADER as hosts/alphalinux.h.
4576 * configure: Rebuild.
4577 * hosts/alphalinux.h: New file.
4578 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4581 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4583 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4584 C_ECOMM storage classes.
4586 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4588 (xcoff_mark): Call xcoff_mark_symbol.
4589 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4590 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4592 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4594 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4596 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4598 (xcoff_find_reloc): New static function.
4599 (xcoff_link_add_symbols): Use it.
4600 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4601 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4602 relocate the value of C_DECL.
4604 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4606 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4608 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4609 callback decide what goes in .relocs.
4610 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4611 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4614 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4616 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4619 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4621 * xcofflink.c: More improvements, mostly to fix handling of
4622 constructors and a few other special cases.
4623 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4624 zero, reverting yesterday's change.
4625 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4626 (bfd_xcoff_link_count_reloc): Declare.
4627 (bfd_xcoff_record_link_assignment): Declare.
4628 * bfd-in2.h: Rebuild.
4630 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4632 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4633 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4634 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4635 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4636 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4637 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4639 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4642 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4643 segments includes the a.out header. See to that the magic number
4644 *always* is big-endian.
4646 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4647 m68k4k NetBSD configurations.
4649 * configure.in, configure: Separate i386 & mips NetBSD
4650 configurations from other BSD ones. Don't assume DEC is the only
4651 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4652 configurations. Add support for m68k4k NetBSD object format.
4654 * libaout.h: Added M_68K4K_NETBSD magic.
4656 * m68k4knetbsd.c: New file.
4658 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4660 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4663 * hosts/mipsnbsd.h: New file.
4666 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4668 * config.bfd: Add config stuff for mips*-*-magic* to set
4669 targ_defvec to ecoff_big_vec.
4672 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4674 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4676 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4677 toc_section, and entry_section fields.
4678 (struct xcoff_section_tdata): Remove ldrel_count field.
4679 * libcoff.h: Rebuild.
4680 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4682 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4683 full a.out header if full_aouthdr is set in xcoff_data.
4684 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4685 based on sections stored in xcoff_data.
4686 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4688 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4689 (rs6000coff_vec): Set symbol_leading_char to '.'.
4690 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4691 value stored in ret rather than returning a pointer value.
4693 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4695 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4698 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4700 * som.c (som_slurp_string_table): Allocate the strings with malloc
4701 since they're free'd by free_cached_info.
4702 (som_slurp_symbol_table): Similarly for the symbol table.
4704 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4706 * Makefile.in (diststuff): Don't make headers.
4708 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4710 * Makefile.in: Rebuild dependencies.
4712 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4713 output_bfd is not SunOS.
4714 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4715 non-SunOS input files.
4717 * xcofflink.c: Extensive changes to support linking shared objects
4718 and generating a .loader section.
4719 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4720 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4721 last_symndx, and ldrel_count fields.
4722 * libcoff.h: Rebuild.
4723 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4724 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4726 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4727 (bfd_xcoff_export_symbol): Declare.
4728 (bfd_xcoff_size_dynamic_sections): Declare.
4729 * bfd-in2.h: Rebuild.
4731 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4733 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4734 * configure: Rebuild.
4735 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4736 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4738 (pmac_xcoff_vec): Update to use new xcoff support.
4739 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4740 (xcoff_write_armap): Declare buf as unsigned char.
4741 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4743 * mpw-make.sed: Generalize subdir_do edit.
4745 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4747 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4748 correctly. Don't initialize asect->vma.
4750 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4752 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4753 something a little less than the page size.
4755 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4757 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4759 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4761 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4762 * coffcode.h (coff_write_object_contents): If .bss is before
4763 .data us that as data_start.
4764 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4766 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4767 (coff_swap_outhdr_out): Hardwire in version number.
4769 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4771 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4772 major and minor to *_vno, since the former are also macros in
4773 SunOS header files. Cast result of bfd_alloc to appropriate
4776 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4777 before assigning to sec_data.
4779 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4781 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4782 now relative to the section, not absolute.
4783 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4784 get the file name when there is a N_SO directory name. When
4785 handling stabs, remember that section->vma was added to the
4788 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4790 * sunos.c (struct sunos_link_hash_table): Add needed field.
4791 (sunos_link_hash_table_create): Call bfd_release, not free.
4792 (sunos_link_hash_table_create): Initialize needed field.
4793 (sunos_add_dynamic_symbols): Record needed objects.
4794 (bfd_sunos_get_needed_list): New function.
4795 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4796 * bfd-in2.h: Rebuild.
4798 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4800 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4802 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4804 * bfd-in.h (struct bfd_link_needed_list): Rename from
4805 bfd_elf_link_needed_list.
4806 * bfd-in2.h: Rebuild.
4807 * elf.c, elflink.h, libelf.h: Corresponding changes.
4809 Add start at AIX linker support; no shared libraries yet.
4810 * xcofflink.c: New file.
4811 * configure.in (rs600coff_vec): Use xcofflink.o.
4812 * configure: Rebuild.
4813 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4815 (struct xcoff_section_tdata): Define.
4816 (xcoff_section_data): Define macro.
4817 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4818 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4819 (_bfd_xcoff_bfd_final_link): Declare.
4820 (_bfd_ppc_xcoff_relocate_section): Declare.
4821 * libcoff.h: Rebuild.
4822 * coff-rs6000.c: Clean up a bit.
4823 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4824 cputype, csects, and debug_indices.
4825 (xcoff_copy_private_bfd_data): Copy cputype.
4826 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4827 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4828 (xcoff_reloc_type_lookup): Rename from
4829 rs6000coff_reloc_type_lookup.
4830 (coff_relocate_section): Define.
4831 (_bfd_xcoff_sizeof_headers): Define.
4832 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4833 (_bfd_xcoff_bfd_relax_section): Define.
4834 (_bfd_xcoff_bfd_link_split_section): Define.
4835 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4837 * coffcode.h (coff_compute_section_file_positions): If AIX,
4838 increment sofar by SMALL_AOUTSZ if not executable.
4839 (coff_write_object_contents): If AIX, always output an a.out
4840 header; if not executable, header size of SMALL_AOUTSZ.
4841 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4842 (_bfd_stringtab_init): Initialize xcoff field.
4843 (_bfd_xcoff_stringtab_init): New function.
4844 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4845 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4846 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4847 * libbfd.h: Rebuild.
4848 * Makefile.in: Rebuild dependencies.
4849 (BFD32_BACKENDS): Add xcofflink.o.
4850 (CFILES): Add xcofflink.c.
4852 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4853 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4854 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4856 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4858 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4860 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4862 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4863 * config.in: Regenerated.
4865 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4866 (_bfd_chunksize): New variable.
4867 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4868 for obstack chunk size.
4869 * configure.in: Check for getpagesize.
4870 * configure: Regenerated.
4872 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4874 * trad-core.c (rawptr): Make it a local variable of
4875 ptrace_unix_core_file_p.
4877 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4879 * coff-arm.c (in_reloc_p): New.
4880 * coff-i386.c (in_reloc_p): New.
4881 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4882 (coff_write_object_contents): Only set has_reloc_section
4884 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4885 in_reloc_p to decide if reloc should be emitted.
4886 * libcoff.h (pe_data_type.in_reloc_p): New.
4887 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4889 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4891 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4892 (_bfd_coff_read_internal_relocs): Likewise.
4893 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4894 (_bfd_coff_read_internal_relocs): Likewise.
4896 * elflink.h (elf_link_add_object_symbols): Correct conditions
4897 under which type and size change warnings are issued.
4899 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4901 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4902 a symbol which is not in a real section.
4903 (coff_write_native_symbol): Corresponding change.
4905 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4906 coff_link_hash_newfunc and make non-static.
4907 (_bfd_coff_link_hash_table_init): New function, broken out of
4908 _bfd_coff_link_hash_table_create.
4909 (_bfd_coff_link_hash_table_create): Use it.
4910 (process_embedded_commands): Make static.
4911 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4912 (_bfd_coff_link_hash_table_init): Declare.
4913 * libcoff.h: Rebuild.
4915 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4916 field in XCOFF tdata.
4917 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4918 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4919 based on cputype stored in a.out header, or in n_type of initial
4921 (coff_write_object_contents): Set cputype correctly in a.out
4923 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4925 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4926 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4928 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4929 * libcoff.h: Rebuild.
4931 * cpu-rs6000.c (rs6000_compatible): New static function.
4932 (bfd_rs6000_arch): Use it.
4933 * cpu-powerpc.c (powerpc_compatible): New static function.
4934 (arch_info_struct): Define various flavours of PowerPC.
4935 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4938 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4940 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4942 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4944 * elflink.h (elf_link_add_object_symbols): Don't warn about
4945 changing the size or type if the old definition was weak.
4947 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4949 * coffcode.h (combined_entry_type): Add fix_line field.
4950 (coff_slurp_line_table): Warn if we try to set the lineno field of
4952 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4953 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4954 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4955 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4957 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4958 * libcoff.h: Rebuild.
4960 * libcoff-in.h (struct xcoff_tdata): Define.
4961 (xcoff_data): Define.
4962 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4963 * bfd-in2.h, libcoff.h: Rebuild.
4964 * coff-rs6000.c (xcoff_mkobject): New static function.
4965 (coff_mkobject): Define.
4966 (xcoff_copy_private_bfd_data): New static function.
4967 (coff_bfd_copy_private_bfd_data): Define.
4968 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4970 (rs6000coff_vec): Add DYNAMIC to object_flags.
4971 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4972 .loader sections specially.
4973 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4974 section alignment from the XCOFF tdata information.
4975 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4976 F_SHROBJ, and copy the extra a.out header information into the
4977 XCOFF tdata structure.
4978 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4979 F_DYNLOAD and the extra a.out header information.
4980 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4981 C_HIDEXT symbol with attached csect information.
4982 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4983 in the o_maxdata field.
4984 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4985 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4986 end if BSF_NOT_AT_END is set.
4988 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4989 _bfd_read_ar_hdr_fn.
4990 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4991 * bfd-in2.h, libbfd.h: Rebuild.
4992 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4994 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4995 (bfd_slurp_bsd_armap_f2): Likewise.
4996 (_bfd_slurp_extended_name_table): Likewise.
4998 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5000 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5002 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5003 when the symbol table is empty.
5005 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5006 space for section symbols, since we don't output them either.
5007 (elf_m68k_adjust_dynindx): Removed.
5009 * ptrace-core.c (rawptr): Make it a local variable of
5010 ptrace_unix_core_file_p.
5012 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5014 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5017 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5018 Mac object file formats.
5020 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5022 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5023 auxent if there isn't one.
5024 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5025 rather than FILNMLEN as the maximum name length.
5027 * coffcode.h (bfd_coff_backend_data): Add new field
5028 _bfd_coff_print_aux.
5029 (bfd_coff_print_aux): New static function.
5030 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5031 scnlen field of an XTY_LD csect aux entry.
5032 (coff_print_aux): New static function.
5033 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5034 in coff_pointerize_aux_hook.
5035 (bfd_coff_std_swap_table): Initialize new field.
5036 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5037 * libcoff.h: Rebuild.
5038 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5039 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5041 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5042 if there are symbols, for native AIX ld compatibility.
5044 * coffcode.h (bfd_coff_backend_data): Add new field
5045 _bfd_coff_pointerize_aux_hook.
5046 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5047 or I960, and as 0 otherwise.
5048 (bfd_coff_std_swap_table): Initialize new field.
5049 * libcoff.h: Rebuild.
5050 * coffgen.c (coff_pointerize_aux): Change parameters to take
5051 symbol pointer instead of type and class, and to take aux index.
5052 Call _bfd_coff_pointerize_aux_hook if it is defined.
5053 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5054 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5055 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5057 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5058 read-only/host-only support.
5060 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5062 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5065 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5066 BFD_JUMP_TABLE_ARCHIVE accordingly.
5067 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5068 (_bfd_compute_and_write_armap): Declare.
5069 (_bfd_generic_read_ar_hdr): Declare.
5070 (_bfd_read_ar_hdr): Define.
5071 (_bfd_noarchive_read_ar_hdr): Define.
5072 (_bfd_archive_bsd_read_ar_hdr): Define.
5073 (_bfd_archive_coff_read_ar_hdr): Define.
5074 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5075 _bfd_read_ar_hdr instead.
5076 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5077 (_bfd_compute_and_write_armap): Rename from
5078 compute_and_write_armap. Make non-static. Change all callers.
5079 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5080 than _bfd_snarf_ar_hdr.
5081 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5082 * ieee.c (ieee_read_ar_hdr): Define.
5083 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5084 * oasys.c (oasys_read_ar_hdr): Define.
5085 * som.c (som_read_ar_hdr): Define.
5086 * bfd-in2.h, libbfd.h: Rebuild.
5088 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5090 * peicode.c (coff_swap_filehdr_in): If symptr is
5091 zero, there aren't any symbols, even if nsyms is set.
5093 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5095 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5097 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5098 sections, and set styp correctly for them: .got, .hash, .dynamic,
5099 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5100 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5102 (ecoff_sort_hdrs): New static function.
5103 (ecoff_compute_section_file_positions): Return boolean, not void.
5104 Sort the sections by VMA before looking through them. Put the
5105 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5106 section on an appropriate boundary within the page.
5107 (ecoff_compute_reloc_file_positions): Check return value of
5108 ecoff_compute_section_file_positions.
5109 (_bfd_ecoff_set_section_contents): Likewise.
5110 (_bfd_ecoff_write_object_contents): Check for various Alpha
5111 section types when incrementing text_size and data_size. Call
5112 adjust_headers backend function if it exists.
5113 * coff-alpha.c (alpha_adjust_headers): New static function.
5114 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5115 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5117 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5119 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5121 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5122 of ALTERNATE_AIX_CORE_FORMAT.
5123 * configure.in (aix4): No longer need CORE_FLAGS.
5124 * configure: Updated.
5126 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5128 NS32k changes from Ian Dall:
5129 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5131 (aout_link_input_section_std, aout_link_input_section_ext,
5132 aout_link_reloc_link_order): Call them instead of _bfd_*
5134 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5136 (backend_data): Use it instead of hardcoded zero.
5138 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5139 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5141 * ns32knetbsd.c: Include bfd.h.
5142 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5143 (MY_bfd_reloc_type_lookup): Declare function too.
5144 * pc532-mach.c (set_sizes): Don't declare.
5145 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5146 (backend_data, MY_backend_data): Don't define.
5148 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5149 ns32k-*-lites* like ns32k-*-netbsd*.
5151 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5154 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5156 * coffcode.h (coff_write_object_contents): Restore setting
5157 f_timdat to 0, deleted on August 22.
5159 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5161 * coffcode.h (coff_bfd_copy_private_symbol_data,
5162 coff_bfd_copy_private_section_data,
5163 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5164 * peicode.h (coff_bfd_copy_private_bfd_data): New
5165 (pe_bfd_copy_private_bfd_data): New.
5166 (coff_swap_scnhdr_in): Swap bss size into the right place.
5167 (pe_print_private_bfd_data): Add some newlines.
5169 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5171 * som.c (setup_sections): Don't die if a space has no subspaces.
5173 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5175 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5176 dynamic symbol override a common symbol. Don't change the size or
5177 type if they have been set and the new symbol is not a definition.
5178 Warn if the size or type changes.
5180 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5182 * som.c (som_begin_writing): Don't write the symbol table or
5184 (som_finish_writing): Write them here. Place them after the
5185 subspace data, but before the relocs.
5187 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5189 * sunos.c (sunos_add_one_symbol): Just pass false, not
5190 info->shared_library, to sunos_create_dynamic_sections.
5191 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5193 (sunos_check_dynamic_reloc): Remove .text section assertion.
5195 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5197 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5198 * configure, configure.in: Add pmac_xcoff_vec case.
5199 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5200 * coff-pmac.c: New file, PowerMac XCOFF support.
5201 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5202 * targets.c (pmac_xcoff_vec): Declare.
5204 * mpw-config.in: Various changes to be compatible with the
5205 autoconf-based configury.
5206 * mpw-make.sed: New file, sed commands to translate Unix
5207 makefile into MPW syntax.
5208 * mpw-make.in: Remove.
5209 * hosts/mpw.h: Remove.
5210 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5211 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5213 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5215 * binary.c (binary_get_symtab): Return an empty string on error.
5216 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5218 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5220 * coff-ppc.c: Reformatted according to gnu conventions
5221 Removed irrelevant "if 0" code
5223 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5225 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5226 symbols rather than as indirect symbols.
5227 (MY(slurp_symbol_table)): Don't do anything special about
5230 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5231 of .ctors and .dtors sections is no larger than 2.
5233 * sunos.c (sunos_add_one_symbol): Don't change
5234 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5236 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5237 dynamic symbols when creating a shared library.
5238 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5240 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5241 written even if it is not defined in a regular object.
5242 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5243 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5244 rather than the constant 22.
5245 (sunos_check_dynamic_reloc): Handle creating a shared library.
5246 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5247 zero when creating a shared library.
5248 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5249 write it out at the start of the symbol table.
5251 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5253 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5255 * config.bfd: Add arm-*-coff.
5256 * configure.in, configure: Add armcoff_{little,big}_vec.
5257 * targets.c (armcoff_{little,big}_vec): Declare.
5258 (bfd_target_vector): Add armcoff_{little,big}_vec.
5259 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5261 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5263 * targets.c (bfd_find_target): Remove debugging code.
5265 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5267 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5269 * Makefile.in: added *-ppc files
5270 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5271 allow pe based .o's to be shared with other tools on ppc/NT
5272 * config.bfd: added powerpc[le]-[pe|winnt] config support
5273 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5274 * peicode.h: Added more section flags for PE on ppc
5275 Added coff_swap_filehdr_out to allow peicode.h to be
5276 used for non-image PE files on ppc.
5277 Check for image, or not, before copying pe_opthdr
5278 * targets.c: Added new bfd's
5279 * targets.c: Removed two inactive bfds that shouldn't have made it this
5282 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5284 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5285 explicit values to initialize all relocs. Change all users.
5286 (ppc_elf_brtaken_inner): New function to handle branch predicition
5288 (ppc_elf_brtaken_reloc): Ditto.
5289 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5290 relocs use ppc_elf_unsupported_reloc.
5291 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5292 needs to be reported.
5293 (ppc_elf_relocate_section): Support branch prediction relocs.
5295 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5297 * bfd.c (bfd_assert): Remove \n from string passed to
5300 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5301 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5302 (bfd_coff_make_section_hook): Don't define.
5303 (coff_make_section_hook): Remove.
5304 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5305 (styp_to_sec_flags): Likewise.
5306 (coff_write_object_contents): Likewise.
5307 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5309 * libcoff.h: Rebuild.
5310 * coffgen.c (make_a_section_from_file): Just call
5311 bfd_make_section_anyway, not bfd_make_section or
5312 bfd_coff_make_section_hook.
5313 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5314 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5315 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5316 make_section_hook field.
5317 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5319 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5320 pointers into value field for warning and indirect symbols; just
5321 leave the value field alone.
5322 * linker.c (generic_link_add_symbol_list): Use next symbol for
5323 warning and indirect symbols, rather than looking in symbol value.
5324 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5325 parameter. Change all callers. Remove support for indirect
5326 symbols; it didn't work anyhow.
5327 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5328 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5329 * bfd-in2.h: Rebuild.
5331 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5333 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5334 go back to telling the tools this reloc operates on 32 bits.
5336 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5338 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5339 rather than a direct fprintf.
5340 * archive.c (_bfd_write_archive_contents): Likewise.
5341 * coffcode.h (coff_slurp_symbol_table): Likewise.
5342 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5343 (ppc_elf_unsupported_reloc): Likewise.
5344 (ppc_elf_relocate_section): Likewise.
5345 * i386linux.c (linux_tally_symbols): Likewise.
5346 (linux_finish_dynamic_link): Likewise.
5347 * osf-core.c (osf_core_core_file_p): Likewise.
5348 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5349 * som.c (som_sizeof_headers): Likewise.
5350 * srec.c (srec_bad_byte): Likewise.
5351 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5352 * libbfd-in.h (bfd_assert): Declare first parameter const.
5353 * libbfd.h: Rebuild.
5354 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5355 bfd_reloc_overflow is enough.
5356 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5357 * coff-h8500.c (rtype2howto): Likewise.
5358 * coff-z8k.c (rtype2howto): Likewise.
5359 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5360 * elf.c (_bfd_elf_get_lineno): Likewise.
5361 (_bfd_elf_no_info_to_howto): Likewise.
5362 (_bfd_elf_no_info_to_howto_rel): Likewise.
5363 * hp300hpux.c (convert_sym_type): Likewise.
5364 (MY(swap_std_reloc_in)): Likewise.
5365 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5367 * libaout.h (struct aoutdata): Add line_buf field.
5368 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5369 and filename_buffer. Instead, use a malloc buffer stored in the
5370 new line_buf field. Remove length restrictions.
5372 * coffgen.c (string_size): Remove static variable.
5373 (debug_string_size, debug_string_section): Likewise.
5374 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5375 and debug_string_size_p parameters. Use them instead of the
5376 global variables. Change all callers.
5377 (coff_write_symbol): Likewise.
5378 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5379 (coff_write_symbols): Add local variables to replace removed
5382 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5383 function, and line_base fields.
5384 * libcoff.h: Rebuild.
5385 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5386 information, rather than using static variables.
5388 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5389 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5391 * init.c (initialized): Remove static variable.
5392 (bfd_init): Don't bother setting initialized.
5393 (bfd_check_init): Remove.
5394 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5395 * libbfd.h: Rebuild.
5397 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5399 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5400 size for full core dumps. Copy core file header to private data.
5401 (rs6000coff_core_file_failing_command,
5402 rs6000coff_core_file_failing_signal): New functions to extract
5403 the file name and terminating signal from the core file.
5404 * coff-rs6000.c: Use them.
5406 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5408 Change arch info to be const, initialized at compile time.
5409 * archures.c: Reindent many functions. Change CONST to const.
5410 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5411 nothing set it anyhow. Make next const.
5412 (bfd_arch_info_list): Remove.
5413 (bfd_archures_list): Rename from archures_init_table. Change from
5414 a table of function pointers to a table of bfd_arch_info_type
5415 structure addresses.
5416 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5417 (bfd_lookup_arch): Likewise.
5418 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5420 (bfd_default_arch_struct): Make const.
5421 (bfd_arch_init, bfd_arch_linkin): Remove.
5422 (bfd_get_arch_info): Return a const pointer.
5423 * init.c (bfd_init): Don't call bfd_arch_init.
5424 * bfd.c (struct _bfd): Make arch_info const.
5425 * bfd-in2.h: Rebuild.
5426 * libbfd.h: Rebuild.
5427 * configure.in: Put & before everything in $selarchs.
5428 * configure: Rebuild.
5429 * cpu-*.c: Change bfd_*_arch from a function which calls
5430 bfd_arch_linkin to a const structure.
5431 * ieee.c (ieee_object_p): Make arch const.
5433 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5435 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5437 * bfd-in2.h: Regenerate.
5438 * libbfd.h: Regenerate.
5440 * elf32-ppc.c (reloc_type): Update names to match current draft.
5441 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5442 relative. Update names to current V.4 draft.
5443 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5444 (ppc_elf_relocate_section): Rename relocations to match draft.
5446 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5448 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5449 compiled with -mrelocatable-lib to be linked with either normal
5450 modules or -mrelocatable modules.
5452 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5454 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5455 in the a.out header.
5457 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5458 a reloc against a local symbol, even if it's not a section.
5460 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5462 * targets.c (bfd_target): Remove unused align_power_min field.
5463 * bfd-in2.h: Rebuild.
5464 * All backends: Remove initialization of align_power_min.
5466 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5468 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5470 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5472 * config.bfd (mips-dec-netbsd*): New target.
5473 * configure.host (mips-dec-netbsd*): New host.
5474 * configure.in (mips-dec-netbsd*): New native.
5475 * configure: Rebuild.
5477 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5479 Make the COFF backend linker merge common types:
5480 * cofflink.c (struct coff_debug_merge_element): Define.
5481 (struct coff_debug_merge_type): Define.
5482 (struct coff_debug_merge_hash_entry): Define.
5483 (struct coff_debug_merge_hash_table): Define.
5484 (coff_debug_merge_hash_table_init): Define.
5485 (coff_debug_merge_hash_table_free): Define.
5486 (coff_debug_merge_hash_lookup): Define.
5487 (struct coff_final_link_info): Add debug_merge field.
5488 (coff_debug_merge_hash_newfunc): New static function.
5489 (_bfd_coff_final_link): Allocate and free debug_merge table.
5490 (coff_link_input_bfd): Merge identical enum, struct and union
5493 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5495 Convert i960 COFF to use COFF backend linker.
5496 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5497 structure to store the symbol being used.
5498 (coff_i960_start_final_link): New static function.
5499 (coff_i960_relocate_section): New static function.
5500 (coff_i960_adjust_symndx): New static function.
5501 (coff_start_final_link): Define.
5502 (coff_relocate_section): Define.
5503 (coff_adjust_symndx): Define.
5504 * coffcode.h (bfd_coff_backend_data): Add new callback function
5505 _bfd_coff_start_final_link.
5506 (bfd_coff_start_final_link): Define.
5507 (coff_start_final_link): Define if not defined.
5508 (bfd_coff_std_swap_table): Add coff_start_final_link.
5509 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5511 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5512 function callback is not NULL.
5513 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5514 (_bfd_coff_internal_syment_name): Declare.
5515 * libcoff.h: Rebuild.
5516 * configure.in (icoff_big_vec): Add cofflink.o.
5517 (icoff_little_vec): Likewise.
5518 * configure: Rebuild.
5520 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5522 * Makefile.in (clean-info): Remove extraneous tab from line
5525 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5527 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5528 contents has relocs.
5530 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5532 * coffcode.h (coff_compute_section_file_positions): Keep the
5534 (coff_write_object_contents): Remember if it's a relocatable
5536 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5537 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5538 if relocatable file. Swap out saved raw size.
5540 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5542 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5543 (maintainer-clean): Rename from realclean, passing
5544 maintainer-clean down to subdirectories, but leave realclean as a
5547 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5550 * dep-in.sed: Remove config.h from generated dependencies.
5552 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5553 broken out of sunos_canonicalize_dynamic_symtab.
5554 (sunos_canonicalize_dynamic_symtab): Call new function
5555 sunos_slurp_dynamic_symtab.
5556 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5557 dynamic symbol table to the caller.
5558 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5559 callback to override the symbols being read.
5560 * libaout.h (struct aout_backend_data): Add three new parameters
5561 to add_dynamic_symbols callback.
5563 Extensive minor changes to avoid various gcc warnings. Also:
5564 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5565 * archures.c (bfd_arch_info_type): Change mach field from long to
5567 (bfd_lookup_arch): Change machine parameter from long to unsigned
5570 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5572 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5573 a symbol with a non-zero plt_offset.
5575 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5577 * elfcode.h (align_file_position): Remove; not used.
5579 * configure.in: Only check for <sys/procfs.h> on a native system,
5580 and make sure it defines prstatus_t.
5581 * configure: Rebuild.
5583 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5585 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5587 * config.in: Rename from config.h.in.
5588 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5589 Check for config.h:config.in when creating stamp-h.
5590 * configure: Rebuild.
5591 * Makefile.in (stamp-h): Depend upon config.in rather than
5592 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5593 calling config.status.
5595 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5596 (Makefile): Just rebuild Makefile.
5597 (config.h, stamp-h): New targets.
5598 * configure.in: Create stamp-h when rebuilding config.h.
5599 * configure: Rebuild.
5601 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5603 * configure.in: Call AC_CONFIG_HEADER. Substitute
5604 HOST_64BIT_LONG. Check that various header files exist. Check
5605 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5606 and/or free need to be declared. Don't make a link to sysdep.h.
5607 Define TRAD_HEADER for various hosts.
5608 * configure: Rebuild.
5609 * configure.host: Don't set my_host. Add definitions taken from
5610 host header files for various entries. Remove entries which now
5612 * acconfig.h: New file.
5613 * config.h.in: New file, built by autoheader.
5614 * sysdep.h: New file.
5615 * Makefile.in (do_distclean): Don't remove sysdep.h.
5617 (LOCAL_H_DEPS): New variable.
5618 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5620 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5621 ($(OPTIONAL_BACKENDS)): Likewise.
5622 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5623 looking through sysdep.h.
5624 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5625 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5626 (fprintf_vma, sprintf_vma): Likewise.
5627 (int64_type, uint64_type): Don't define.
5628 * bfd-in2.h: Rebuild.
5629 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5630 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5631 * lynx-core.c: Include stuff from old hosts/lynx.h.
5632 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5633 rather than NO_FCNTL.
5634 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5635 rather than NATIVE_HPPAHPUX_COMPILER.
5636 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5638 * hosts/*.h: Remove all header files which merely include,
5639 declare, and define things. Leave header files which define
5640 information needed by trad-core.c.
5642 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5643 (BFD_CC_FOR_BUILD): Define.
5644 * configure.in: Use BFD_CC_FOR_BUILD.
5645 * configure: Rebuild.
5647 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5649 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5650 * configure: Rebuild.
5652 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5655 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5657 * config.bfd: i386pe_ve -> i386pe_vec.
5659 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5661 * configure.host: Incorporate host Makefile fragments by setting
5663 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5664 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5665 value based on whether the code is being compiled by a cross
5666 compiler. Don't substitute host_makefile_frag or frags.
5667 * aclocal.m4: New file to define local AC_PROG_CC.
5668 * configure: Rebuild.
5669 * Makefile.in (INSTALL): Set to @INSTALL@.
5670 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5671 (INSTALL_DATA): Set to @INSTALL_DATA@.
5673 (CC): Define as @CC@.
5674 (CFLAGS): Set to @CFLAGS@.
5675 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5676 (@host_makefile_frag@): Remove.
5677 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5678 after other options.
5679 (config.status): Remove dependency upon @frags@.
5680 * config/*.mh, config/README: Remove.
5682 * config.bfd: Rewrite to incorporate the contents of the Makefile
5683 fragments by setting shell variables, rather than merely returning
5684 the name of a Makefile fragment.
5685 * configure.in: Use shell variables set by config.bfd rather than
5686 looking at the target Makefile fragment files. Don't substitute
5687 target_makefile_frag. Do substitute TDEFINES.
5688 * configure: Rebuild.
5689 * Makefile.in (@target_makefile_frag@): Remove.
5690 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5691 * config/*.mt: Remove.
5693 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5695 * configure.in: Put changequote lines around "i[345]86" patterns
5696 section of core file support.
5698 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5700 * som.c (som_bfd_print_private_bfd_data): Define to use the
5703 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5705 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5706 entry, text_start and data_start.
5708 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5710 * Makefile.in (OFILES): Remove $(TDEPFILES).
5711 * config/apollo.mt (TDEPFILES): Remove.
5712 * config/README: Update.
5714 * configure.in: For a native configuration, set COREFILE and
5715 COREFLAG based on the canonical host name.
5716 * configure: Rebuild.
5717 * Makefile.in: Rebuild dependencies.
5718 (ALL_CFLAGS): Add @COREFLAG@.
5719 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5720 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5721 support routines. Check LYNX_CORE rather than HOST_LYNX.
5722 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5723 * i386lynx.c: Likewise.
5724 * m68klynx.c: Likewise.
5725 * sparclynx.c: Likewise.
5726 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5727 * *-core.c: Comment changes.
5728 * config/decstation.mh (HDEPFILES): Remove.
5729 (HDEFINES): Remove -DTRAD_CORE.
5730 * config/irix3.mh (RANLIB): Remove.
5731 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5732 (HDEFINES): Remove -DIRIX_CORE.
5733 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5734 (HDEFINES): Remove -DTRAD_CORE.
5735 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5736 * config/ultra3.mh (RANLIB): Remove.
5737 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5738 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5739 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5740 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5741 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5742 * config/i386aix.mh, config/i386bsd.mh: Remove.
5743 * config/i386linux.mh, config/i386mach3.mh: Remove.
5744 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5745 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5746 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5747 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5748 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5749 * config/solaris2.mh, config/stratus.mh: Remove.
5750 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5751 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5753 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5755 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5756 DT_FINI entry if the appropriate symbol is not in the hash table.
5758 * libelf.h (struct elf_backend_data): Add create_program_headers
5759 and want_hdr_in_seg fields.
5760 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5762 (elf_backend_create_program_headers): Likewise.
5763 (elfNN_bed): Initialize create_program_headers and
5765 * elf.c (get_program_header_size): Call create_program_headers
5767 (map_program_segments): Check want_hdr_in_seg backend field. Call
5768 create_program_headers backend routine.
5770 * elf.c (assign_file_positions_except_relocs): Align non allocated
5771 sections when creating an executable.
5773 * elfcode.h (elf_swap_phdr_in): Make non static.
5774 (elf_swap_phdr_out): Make non static.
5775 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5776 (bfd_elf32_swap_phdr_out): Declare.
5777 (bfd_elf64_swap_phdr_in): Declare.
5778 (bfd_elf64_swap_phdr_out): Declare.
5780 * ecofflink.c (ecoff_collect_shuffle): New static function.
5781 (_bfd_ecoff_get_accumulated_pdr): New function.
5782 (_bfd_ecoff_get_accumulated_sym): New function.
5783 (_bfd_ecoff_get_accumulated_ss): New function.
5784 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5785 (_bfd_ecoff_get_accumulated_sym): Declare.
5786 (_bfd_ecoff_get_accumulated_ss): Declare.
5787 * libbfd.h: Rebuild.
5789 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5791 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5793 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5794 warning symbols. If any section is named .gnu.warning.XXX, treat
5795 the contents as a warning to be issued if the symbol XXX is
5797 (elf_link_output_extsym): For an indirect or warning symbol, just
5798 output the symbol it points to.
5800 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5801 if bfd_hash_allocate fails, since it will already be set.
5802 (generic_link_hash_newfunc): Likewise.
5803 (archive_hash_newfunc): Likewise.
5804 (hash_entry_bfd): New static function.
5805 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5806 callback. Allocate a new warning using the hash table newfunc.
5807 Use bfd_hash_replace to update the entry in the hash table, rather
5808 than assuming we can copy the fields with structure assignment.
5810 * hash.c (bfd_hash_replace): New function.
5811 * bfd-in.h (bfd_hash_replace): Declare.
5812 * bfd-in2.h: Rebuild.
5814 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5816 * config.bfd: Add mips*vr4300-*-elf* target.
5817 * config/mipsbvr4300.mt: Added.
5819 See file ChangeLog.2
5826 version-control: never