1 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
4 * configure, config.in: Rebuild with autoconf 2.12.
6 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
7 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
8 (swap_out_syms): Set st_other from existing st_other field.
9 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
11 (elf_link_output_extsym): Set the other field from the global hash
13 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
14 (elf_mips16_jump_howto): New static variable.
15 (mips16_jump_reloc): New static function.
16 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
17 (mips_info_to_howto_rel): Handle R_MIPS16_26.
18 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
20 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
21 * bfd-in2.h, libbfd.h: Rebuild.
22 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
24 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
26 * configure.host: Use long long for mips-sgi-irix6*.
28 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
29 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
31 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
33 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
34 (enum reloc_type): Add more reloc types.
35 (elf32_mn10300_howto_table): Update for new reloc types.
36 (elf32_mn10300_reloc_map): Update for new reloc types.
37 * reloc.c: Add some new relocs for the mn10300 series.
38 * bfd-in2.h, libbfd.h: Rebuilt.
40 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
42 * som.c (setup_sections): Don't lose for a space which has
43 no data, but some symbols.
45 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
47 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
48 (sunos_link_hash_table_create): Initialize got_needed.
49 (sunos_create_dynamic_sections): Only set .got section size if it
50 is not already set. Set got_needed.
51 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
52 sdynptr, and only handle dynamic sections, if dynamic sections are
54 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
55 Initialize .got section.
56 (sunos_scan_ext_relocs): Likewise.
57 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
59 (sunos_finish_dynamic_link): Check got_needed. Only set up
60 dynamic linking information if needed.
62 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
64 * config.bfd: Added VersaDOS format to the Ericsson configuration.
66 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
68 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
71 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
73 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
77 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
79 * filemode.c: Include sysdep.h.
80 * ihex.c: Add casts to eliminate compiler warnings.
81 * sunos.c: Add casts to eliminate compiler warnings.
83 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
85 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
87 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
88 appropriate relocations in the .so file if shared.
89 (ppc_elf_relocate_section): Ditto.
92 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
94 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
95 complain_overflow_unsigned.
99 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
101 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
102 overflows for R_D10V_16 and R_D10V_18.
105 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
107 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
108 (do_with_relocs): Likewise.
109 (do_as_repeat): Likewise.
110 (copy_expression): Likewise.
112 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
114 * ieee.c (ieee_write_external_part): Correctly record whether
115 there is an external part.
118 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
120 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
121 handle tda offsets for sld.w and sst.w instructions.
122 Fix alignment check in sld.w and sst.w tda reloc handling.
125 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
127 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
130 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
132 * elf32-v850.c: Add comments about assumptions about
133 char, short & long sizes.
134 (elf32_v850_bfd_final_link_relocate): Fix sign extension
135 problems for several relocs.
137 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
138 R_V850_SDA_OFFSET entry.
141 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
143 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
144 Store import file index in ldindx.
145 (xcoff_build_ldsyms): Assume that ldsym was not previously
146 allocated. For an imported symbol, copy ldindx into l_ifile.
149 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
151 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
152 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
153 fields in R_V850_TDA_OFFSET.
154 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
155 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
158 * elf32-v850.c: Include bfdlink.h.
159 (bfd_elf32_v850_reloc): Return an error if we get a reloc
161 (elf32_v850_bfd_final_link_relocate): New function.
162 (v850_elf_relocation_section): Likewise.
163 (elf_backend_relocate_section): Define.
166 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
168 * binary.c (binary_set_section_contents): Ignore sections which
169 don't have SEC_LOAD and SEC_ALLOC set.
171 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
173 * linker.c (_bfd_generic_final_link): Avoid losing static
174 symbols in the .bss section.
176 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
178 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
179 (mips32_64bit_reloc): New static function.
180 (mips_reloc_map): Add entry for BFD_RELOC_64.
181 (mips_elf_relocate_section): Handle R_MIPS_64.
183 * linker.c (default_indirect_link_order): Print an error message
184 when attempting to do a relocateable link with different object
185 file formats, rather than calling abort.
188 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
190 * reloc.c (m32r relocs): Rename them.
191 * bfd-in2.h, libbfd.h: Regenerated.
192 * elf32-m32r.c: Update.
193 (m32r_elf_10_pcrel_reloc): New function.
194 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
195 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
198 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
200 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
201 all sections that will be included in the output file.
202 (_bfd_generic_link_output_symbols): Discard symbols in sections
203 which are being discarded.
207 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
208 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
209 (elf_v850_howto_table): Corresponding changes.
210 (elf_v850_reloc_map): Corresponding changes.
211 * reloc.c: Add additional V850 relocations.
212 * bfd-in2.h, libbfd.h: Rebuilt.
214 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
215 no longer want in pc-relative relocs.
217 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
219 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
220 accept a reloc against an undefined sybmol!
222 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
224 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
227 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
229 * VERSION: Bump for new relocation.
231 * hosts/i386bsd.h: If NBPG is not defined, define it as
232 PAGE_SIZE, for recent versions of FreeBSD.
234 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
236 * configure.host: Use `long long' as the 64 bit type on a Solaris
237 host, since both gcc and the SunPRO compilers support it.
239 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
241 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
242 mistake to have reused the ECOFF LITERAL for ELF since they have
244 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
245 * bfd-in2.h, libbfd.h: Rebuild.
247 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
250 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
251 dynamic relocation for an undefweak symbol when we are building
254 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
256 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
257 point explicitly to srcdir.
258 (targmatch.h): Edit references to point explicitly to objdir.
260 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
262 * config.bfd: When setting targ_cpu, don't get confused by
265 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
267 * configure.host: Add support for windows host (a build done
268 under the Microsoft build environment).
270 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
272 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
273 definition in a dynamic object, add it to the dynamic symbol table
274 if any dynamic object mentions it. Reverts part of last patch.
276 * sunos.c (struct sunos_link_hash_table): Add got_base field.
277 (sunos_link_hash_table_create): Initialize got_base.
278 (bfd_sunos_size_dynamic_sections): If the .got section is more
279 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
281 (sunos_check_dynamic_reloc): Subtract got_base from a base
284 * elf32-mips.c (elf_mips_isa): New static function.
285 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
286 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
288 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
290 * archive.c (do_slurp_coff_armap): Only treat archive as little
291 endian for i960 COFF.
293 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
295 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
296 by the change in size of the section when EXEC_P is not set.
298 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
299 (m68kcoff_rtype_to_howto): New static function.
300 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
301 VMA to the addend for a PC relative reloc.
303 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
305 * Makefile.in: Rebuild dependencies.
307 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
310 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
312 * Makefile.in: Remove explicit dependencies for mn10200 and
314 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
315 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
316 (dependencies): Rebuilt.
318 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
320 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
321 during this function.
323 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
324 section if the flags are compatible.
326 * configure.in: Add havevecs, and put it in tdefaults.
327 * mpw-config.in: Likewise.
328 * configure: Rebuild.
329 * targmatch.sed: New file; a sed script to build targmatch.h from
331 * config.bfd: Add #if, #endif, and comments for targmatch.h.
332 * targets.c: Include "fnmatch.h".
333 (struct targmatch): Define.
334 (bfd_target_match): Define by including targmatch.h.
335 (bfd_find_target): If the target is not found by name, search for
336 it as a configuration triplet.
337 * Makefile.in: Rebuild dependencies.
338 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
339 i386dynix.o, m68k4knetbsd.o, and riscix.o.
340 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
341 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
342 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
343 (CFILES): Remove i386dynix.c and hp300bsd.c.
344 (targmatch.h): New target.
345 (do_clean): Remove targmatch.h.
347 * configure.in: Add BFD_NEED_DECLARATION(getenv).
348 * acconfig.h: Add NEED_DECLARATION_GETENV.
349 * configure, config.in: Rebuild.
350 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
351 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
353 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
355 * cpu-mn10x00.c, elf32-mn10x00: Removed.
356 * cpu-mn10200.c, cpu-mn10300.c: New files.
357 * elf32-mn10200.c, elf32-mn10300.c: New files.
358 * Makefile.in: Break mn10x00 support into two separate
359 configurations, mn10200 and mn10300.
360 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
361 * bfd-in2.h, configure: Rebuilt.
363 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
365 * Makefile.in (do_clean): Move config.log to do_distclean.
367 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
369 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
370 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
371 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
372 (elf32-mn10x00.o): Add dependencies.
373 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
374 (bfd_mn10x00_arch): Declare.
375 (bfd_archures_list): Add bfd_mn10x00_arch.
376 * config.bfd: Add mn10x00-*-*.
377 * configure.in: Add bfd_elf32_mn10x00_vec.
378 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
379 * targets.c (bfd_elf32_mn10x00_vec): Declare.
380 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
381 * bfd-in2.h, configure: Rebuilt.
383 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
385 openVMS/Alpha: Provide filename and case_hack flags via
386 symbol table from gas.
387 Add case_hack code for symbol output from vax/vms.
388 * evax-alpha.c (evax_initialize): Remove filename handling,
389 filename is provided via symbol table.
390 (evax_get_symtab): Use local symbol count when setting up table.
391 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
393 (_bfd_evax_write_egsd): Skip file name symbol.
394 * evax-emh.c (get_vms_time_string): Local function now.
395 (_bfd_evax_write_emh): Extract source filename and case_hack flags
397 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
398 through _bfd_evax_case_hack_symbol.
399 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
401 (_bfd_evax_basename): Removed.
402 (_bfd_get_vms_time_string): Moved to evax-emh.c.
403 * evax.h (evax_private_data_struct): Remove filename.
404 (flag_hash_long_names, flag_show_after_trunc,
405 flag_no_hash_mixed_case, vms_name_mapping): New flags for
408 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
410 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
411 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
412 (NO_SWAP_MAGIC): Don't define.
413 (SWAP_MAGIC): Define.
415 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
416 no hash table entry for a global symbol.
418 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
420 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
422 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
424 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
425 symbol type with T_NULL. Warn if symbol type changes. Based on
426 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
428 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
429 a dynamic object in the dynamic symbol table if it is referenced
430 or defined by a regular object.
433 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
435 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
436 remove dwarf local labels. Shrinks binaries by a factor of 3!
439 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
441 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
442 by hand, rather than by calling bfd_make_section.
445 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
447 * reloc.c: Rename m32r relocs.
448 * bfd-in2.h, libbfd.h: Rebuilt.
449 * elf32-m32r.c: Update.
452 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
454 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
455 link, adjust the symbol index of a base relative reloc. Don't
456 change the addend of a PC relative reloc if pcrel_offset is set.
457 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
460 * reloc.c (bfd_perform_relocation): Apply the relocation even if
461 it is zero, in case src_mask matters.
462 (bfd_install_relocation): Likewise.
464 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
466 * xcofflink.c (xcoff_link_add_symbols): Always initialize
468 (_bfd_xcoff_bfd_final_link): Don't set target_index
469 to an uninitialized value.
471 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
473 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
474 indices, rather than crashing.
475 (coff_slurp_reloc_table): Likewise. Check whether the howto field
477 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
480 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
482 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
484 (coff_arm_adjust_symndx): New static function.
485 (coff_adjust_symndx): Define.
487 * srec.c (srec_scan): Accept multiple symbols on a single line.
488 From Pascal Martin <pmartin@alsys.com>.
492 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
494 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
495 (sunos_merge_private_bfd_data): New function.
497 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
499 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
501 (bfd_merge_private_bfd_data): Likewise.
502 * section.c (bfd_copy_private_section_data): Likewise.
503 * syms.c (bfd_copy_private_symbol_data): Likewise.
504 * bfd-in2.h: Rebuild.
505 * aout-target.h (MY_bfd_copy_private_section_data): Check that
506 both BFD's are the right flavour.
507 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
508 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
509 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
510 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
511 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
512 (ppc_elf_merge_private_bfd_data): Likewise.
513 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
514 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
516 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
517 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
521 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
523 * reloc.c: Add m32r relocs.
524 * bfd-in2.h, libbfd.h: Rebuilt.
525 * cpu-m32r.c,elf32-m32r.c: New files.
528 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
530 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
532 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
534 * tekhex.c (first_phase): Change type parameter from char to int.
536 (pass_over): Change func to expect int, not char.
538 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
539 rather than SEC_LOAD when aligning the file offset for the first
540 section in a segment.
542 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
544 * syms.c (coff_section_type): Make arg const.
545 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
546 to make_bfd_asection().
547 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
548 * elfcode.h (bfd_section_from_phdr): Remove prototype.
549 (_bfd_elf_stringtab_init): Remove prototype.
551 * netbsd-core.c (swap_abort): Add prototype.
552 * aix386-core.c (swap_abort): Ditto & make static
553 * hpux-core.c (swap_abort): Ditto & make static.
554 * irix-core.c (swap_abort): Ditto & make static.
555 * ptrace-core.c (swap_abort): Ditto & make static.
556 * trad-core.c (swap_abort): Ditto & make static.
557 * coffswap.h (coff_swap_reloc_in): Ditto.
558 (coff_swap_reloc_out): Ditto.
559 (coff_swap_filehdr_in): Ditto.
560 (coff_swap_filehdr_out): Ditto.
561 (coff_swap_sym_in): Ditto.
562 (coff_swap_sym_out): Ditto.
563 (coff_swap_aux_in): Ditto.
564 (coff_swap_aux_out): Ditto.
565 (coff_swap_lineno_in): Ditto.
566 (coff_swap_lineno_out): Ditto.
567 (coff_swap_aouthdr_in): Ditto.
568 (coff_swap_aouthdr_out): Ditto.
569 (coff_swap_scnhdr_in): Ditto.
570 (coff_swap_scnhdr_out): Ditto.
571 * ihex.c (ihex_sizeof_headers): Ditto.
572 * tekhex.c (getsym): Ditto.
573 (find_chunk): Ditto & make static.
574 (insert_byte): Ditto.
575 (first_phase): Ditto.
577 (tekhex_get_symtab): Ditto & make static.
578 (tekhex_get_symtab_upper_bound): Ditto & make static.
579 (tekhex_mkobject): Ditto.
580 (tekhex_object_p): Ditto.
581 (move_section_contents): Ditto.
582 (tekhex_get_section_contents): Ditto.
583 (tekhex_set_arch_mach): Ditto & make static.
584 (tekhex_set_section_contents): Ditto.
588 (tekhex_write_object_contents): Ditto.
589 (tekhex_sizeof_headers): Ditto.
590 (tekhex_make_empty_symbol): Ditto.
591 (tekhex_get_symbol_info): Ditto.
592 (tekhex_print_symbol): Ditto.
593 * irix-core.c (make_bfd_asection): Ditto.
594 (irix_core_core_file_p): Ditto.
595 (irix_core_core_file_failing_command): Ditto.
596 (irix_core_core_file_failing_signal): Ditto.
597 (irix_core_core_file_matches_executable_p): Ditto.
598 (irix_core_make_empty_symbol): Ditto.
599 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
600 * srec.c (srec_new_symbol): Ditto.
601 (srec_get_section_contents): Ditto.
602 (srec_set_arch_mach): Ditto.
603 (srec_set_section_contents): Ditto.
604 (internal_srec_write_object_contents): Ditto.
605 (srec_write_object_contents): Ditto.
606 (symbolsrec_write_object_contents): Ditto.
607 (srec_sizeof_headers): Ditto.
608 (srec_make_empty_symbol): Ditto.
609 (srec_get_symtab_upper_bound): Ditto.
610 (srec_get_symtab): Ditto.
611 (srec_print_symbol): Ditto and make static.
612 * elf.c (elf_read): Ditto
613 (assign_section_numbers): Ditto.
614 (elf_fake_sections): Ditto.
615 (sym_is_global): Ditto.
616 (elf_map_symbols): Ditto.
617 (get_program_header_size): Ditto.
618 * coffgen.c (make_a_section_from_file): Ditto.
619 (coff_real_object_p): Ditto.
620 (fixup_symbol_value): Ditto.
621 (build_debug_section): Ditto.
623 * syms.c (coff_section_type): Ditto.
626 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
628 * bfd-in2.h: Rebuilt after m32r changes.
631 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
634 * config.bfd,configure.in,configure: Add m32r support.
635 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
637 * config.bfd: Keep target list alphabetically sorted.
640 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
642 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
643 to add in the constant part found in the instruction itself.
644 (case R_V850_HI16_S): Likewise.
648 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
650 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
651 and R_D10V_18 to be 1 (word).
654 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
656 * stabs.c (_bfd_link_section_stabs): If the output_section field
657 of either section is bfd_abs_section, then the linker is
658 discarding the section and we should not optimize it.
660 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
662 * Makefile.in (aout-sparcle.o): New target.
663 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
664 * config.bfd (sparclet-*-aout*): Add case.
665 * configure.in (sparcle_aout_vec): Add case.
666 * configure: Regenerated.
667 * targets.c (sparcle_aout_vec): Declare.
668 (bfd_target_vector): Add sparcle_aout_vec.
669 * aout-sparcle.c: New file.
672 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
674 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
675 low order sign bit propogation for R_V850_HI16_S.
677 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
678 handling V850 specific relocs.
679 (elf_v850_howto_table): Use the new function for some
680 relocations. Twiddle masks & shifts for some relocs.
681 Set partial_inplace where needed.
684 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
686 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
687 default architecture to a machine number of 0.
688 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
690 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
691 the output BFD is the default, set it from the first input BFD.
694 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
696 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
697 insert at bitpos zero. The HI16 relocs are shifted right
698 by 16 bits. Fix src_mask for all relocs.
699 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
701 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
705 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
707 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
708 Rewrite to use BFD file read routines and to avoid using a fixed
709 length for the file name.
712 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
714 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
715 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
716 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
719 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
721 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
722 (elf_v850_howto_table): Add info for HI16_S reloc.
723 (v850_reloc_map): Add HI_16_S reloc.
724 * reloc.c: Define BFD_RELOC_V850_* relocs.
727 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
730 * elf32-sh.c: New file.
731 * elf.c (prep_headers): Handle bfd_arch_sh.
732 * elfcode.h (write_relocs): Handle absolute symbol.
733 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
734 (_bfd_elf64_link_read_relocs): Declare.
735 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
736 elf_link_read_relocs. Make globally visible. Change all
738 (elf_link_input_bfd): Get external symbols from cache in
739 symtab_hdr->contents. Get contents from cache in
741 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
743 * reloc.c: Define BFD_RELOC_SH_* relocs.
744 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
745 * coff-sh.c (sh_insns_conflict): Fix a return value.
746 (_bfd_sh_align_load_span): New globally visible function, broken
747 out of sh_align_load.
748 (sh_align_load): Call _bfd_sh_align_load_span.
749 (sh_swap_insns): Change relocs parameter to PTR.
750 * bfd-in2.h, libbfd.h: Rebuild.
751 * targets.c (bfd_elf32_sh_vec): Declare.
752 (bfd_elf32_shl_vec): Declare.
753 * config.bfd (sh-*-elf*): New target.
754 * configure.in (bfd_elf32_sh_vec): New target vector.
755 (bfd_elf32_shl_vec): New target vector.
756 * configure: Rebuild.
757 * Makefile.in: Rebuild dependencies.
758 (BFD32_BACKENDS): Add elf32-sh.o.
759 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
761 * elf.c (map_sections_to_segments): Check that LMA does not skip a
762 page before checking D_PAGED.
764 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
765 (ihex_write_object_contents): Remove extbase; always use segbase
768 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
770 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
771 * configure.host (i[345]86-*-*): Ditto.
772 * config.bfd (i[345]86-*-*): Ditto.
773 * configure: Regenerate.
775 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
778 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
780 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
781 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
782 * som.c (hppa_som_gen_reloc_type): Add new argument. If
783 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
784 will have an ST_CODE type, change the symbol's type to ST_DATA.
785 * som.c (hppa_som_gen_reloc_type): Update prototype.
787 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
789 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
790 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
791 (mips_elf_size_dynamic_sections): Don't require .got to exist.
792 (mips_elf_finish_dynamic_sections): Likewise.
794 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
796 * configure.host (HLDENV): New variable to set. Set it for
797 *-*-sysv4*, since those linkers may not support -R but they always
800 * libieee.h (NSECTIONS): Don't define.
801 (ieee_data_struct): Change section_table to asection **. Add
803 * ieee.c (get_section_entry): If the table isn't big enough, make
805 (ieee_slurp_sections): Remove assertion about number of sections.
806 (ieee_object_p): Adjust initialization of ieee to match changes to
809 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
810 symbols merely because we are generating a shared library.
811 (xcoff_build_ldsyms): Don't set up global linkage code for an
812 undefined symbol merely because we are generating a shared
816 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
818 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
819 (BFD32_BACKENDS) Add elf32-v850.o.
820 * archures.c: Add bfd_v850_arch.
821 * bfd-in2.h: Add bfd_v850_arch.
822 * config.bfd (v850-*-*): New target.
823 * configure: (bfd_elf32_v850_vec) New vector.
824 * configure.in: (bfd_elf32_v850_vec) New vector.
825 * cpu-v850.c: New file.
826 * elf.c (prep_headers): Added case bfd_arch_v850.
827 * elf32-v850.c: New file.
828 * targets.c (bfd_elf32_v850_vec): New vector.
831 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
833 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
834 a function code symbol for an XMC_XO symbol.
836 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
838 * mpw-config.in: Update editing of autoconf vars to reflect
839 Jul 18 configure.in change.
840 * mpw-make.sed: Update editing of include pathnames to be
841 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
843 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
845 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
846 which to offset to get the .plt entry address is ".plt".
848 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
850 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
851 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
852 Added, for internal use by the ARM gas.
856 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
858 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
859 in section dynidx start.
861 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
863 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
864 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
865 optimization for g++.
867 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
869 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
870 the -mrelocatable-lib bit set and the other doesn't, clear the
871 -mrelocatable-lib bit in the header.
873 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
875 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
876 symbol against a STT_FUNC symbol in a shared library.
878 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
880 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
881 symbol is found, automatically define the corresponding function
884 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
885 if sym.n_numaux is not zero.
886 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
887 entry to disagree about the number of aux entries if the symbol
890 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
891 section if it might be needed, not just if info->shared.
892 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
893 the start of .rel.dyn if we are going to use it.
894 (mips_elf_finish_dynamic_sections): Only clear the first element
895 of .rel.dyn if the size is greater than zero.
897 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
899 * xcofflink.c (xcoff_link_input_bfd): If we already called the
900 undefined_symbol callback for a symbol, then don't issue any more
901 warnings about loader relocs.
902 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
903 after calling the undefined_symbol callback.
905 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
906 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
907 as the AIX linker seems to do.
909 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
911 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
912 (evax_initialize): Remove evax_reloc_table.
913 (evax_close_and_cleanup): Ditto.
915 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
917 (evax_bfd_reloc_type_lookup): Ditto.
918 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
919 cooked_size == raw_size.
920 * evax-emh.c (_bfd_evax_register_filename): Remove.
921 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
922 * evax-misc.c (add_new_contents): Malloc section at full size.
923 (_bfd_save_evax_section): Memcpy section contents directly.
924 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
925 (evax_reloc_table): Remove.
927 * hosts/alphavms.h (O_ACCMODE): Define if needed.
929 * makefile.vms: Add better support for DEC C compilation
930 Add evax.h dependencies
932 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
933 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
934 (BFD_RELOC_ALPHA_BASEREG): Remove.
935 * bfd-in2.h, libbfd.h: Rebuild.
937 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
939 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
940 getgid if _WIN32 is defined.
941 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
943 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
945 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
946 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
948 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
951 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
953 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
955 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
956 (NEED_DECLARATION_REALLOC): New macro.
957 * configure, config.in: Rebuild.
958 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
959 (realloc): Declare if NEED_DECLARATION_REALLOC.
961 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
962 <strings.h> if they exist.
964 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
966 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
968 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
970 Based on patches from Eric Valette <valette@crf.canon.fr>:
971 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
972 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
973 (elf_howto_table): Add entries for new relocs.
974 (elf_i386_reloc_type_lookup): Handle new relocs.
975 (elf_i386_info_to_howto): Just call abort.
976 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
977 (elf_i386_relocate_section): Likewise.
980 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
982 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
985 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
987 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
988 only get the LMA from the phdr if they are in the same part of the
991 * elf.c (map_sections_to_segments): Rewrite tests for starting a
992 new segment to make them more comprehensible. If the relationship
993 between the LMA and the VMA changed, start a new segment. Don't
994 check dynsec when deciding whether to start a new segment for a
995 writeable section; -N will now handle this.
997 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
999 * libhppa.h: Remove "esel" changes. Not the right approach.
1000 * som.c: Corresponding changes.
1001 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1002 which don't have a SOM symbol type associated with them.
1003 Reverses a 1994 change.
1005 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1007 Make ld -N more reasonable for ELF:
1008 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1009 phdr_in_section to false, and always use a single load segment.
1010 (elf_sort_sections): Sort sections by LMA after VMA.
1011 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1012 align to maxpagesize.
1013 (assign_file_positions_except_relocs): Likewise.
1014 * elfcode.h (elf_object_p): If a section is loaded but not page
1015 aligned, clear D_PAGED.
1017 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1019 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1020 Added, for internal use by the ARM gas.
1022 * bfd-in2.h: Rebuilt
1024 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1026 * libhppa.h (R_HPPA_ESEL): New field selector.
1027 (e_esel): Similarly.
1028 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1029 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1030 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1032 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1035 archive search before looking for stripped dynamic objects.
1037 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1040 symbol a warning rather than an error.
1042 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * elf.c (assign_file_positions_for_segments): Track the virtual
1045 memory position separately from the file position, and use it to
1046 compute the alignment adjustment.
1049 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1051 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1052 and fixed mask on R_D10V_10_PCREL_L.
1055 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1057 * elf64-mips.c: Include "aout/ar.h".
1058 (mips_elf64_slurp_armap): New static function.
1059 (mips_elf64_write_armap): New static function.
1060 (bfd_elf64_archive_*): Define.
1061 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1062 Use instead of bfd_generic_archive_p.
1063 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1064 instead of _bfd_write_archive_contents.
1065 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1066 _bfd_generic_mkarchive.
1067 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1068 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1070 (TARGET_LITTLE_SYM): Likewise.
1071 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1073 * Makefile.in: Rebuild dependencies.
1075 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1076 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1077 SHT_MIPS_EVENTS sections.
1078 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1079 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1081 (_bfd_mips_elf_fake_sections): Likewise.
1083 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1084 * ecoff.c (ecoff_compute_section_file_positions): Copy
1085 rdata_in_text from backend info to tdata. Clear it if any data
1086 section comes before .rdata.
1087 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1088 tdata rather than backend info.
1090 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1092 * configure.in: Fix test for whether a compiler has a 64 bit
1093 type. From Jim Wilson <wilson@cygnus.com>.
1095 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1097 * configure.host (mips-sgi-irix6*): New host.
1099 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1100 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1101 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1103 * configure: Rebuild.
1104 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1105 (BFD_HOST_64_BIT): Define conditionally.
1106 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1107 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1108 (symvalue, bfd_size_type): Likewise.
1109 * bfd-in2.h: Rebuild.
1110 * Makefile.in (do_clean): Remove bfd-tmp.h.
1111 (do_distclean): Remove bfd-in3.h.
1112 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1113 (bfd-in3.h): New target.
1115 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1116 Andrew Gierth <ANDREWG@microlise.co.uk>.
1118 * configure.host: Set INSTALL_SHLIB.
1119 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1120 * configure: Rebuild.
1121 * Makefile.in (install): Use @INSTALL_SHLIB@.
1123 * config.bfd (mips*-*-irix6*): New target.
1124 * configure.host: Handle Irix 6 shared library like Irix 5.
1126 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1127 symbol for a magic name.
1128 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1130 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1133 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1135 * mpw-config.in: Add ELF support to mips config, create the
1136 elf32-target.h file in the object dir.
1137 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1139 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1141 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1142 Also removed most abort calls, in favor of using bfd reporting.
1145 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1147 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1148 (BFD32_BACKENDS) Add elf32-d10v.o.
1149 * archures.c: Add bfd_d10v_arch.
1150 * bfd-in2.h: Add bfd_d10v_arch.
1151 * config.bfd (d10v-*-*): New target.
1152 * configure: (bfd_elf32_d10v_vec) New vector.
1153 * configure.in: (bfd_elf32_d10v_vec) New vector.
1154 * cpu-d10v.c: New file.
1155 * elf.c (prep_headers): Added case bfd_arch_d10v.
1156 * elf32-d10v.c: New file.
1157 * libbfd.h: Rebuild.
1158 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1159 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1160 * targets.c (bfd_elf32_d10v_vec): New vector.
1163 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1165 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1167 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1169 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1170 bfd_mach_i386_i8086 machine types.
1172 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1177 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1179 * coffcode.h (coff_set_section_contents): A/UX does not require
1180 special handling of the _LIB section.
1182 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1184 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1185 value for R_RELBYTE.
1187 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1188 array if one was allocated.
1190 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1192 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1193 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1194 use_rld_obj_head and rld_value.
1195 (mips_elf_link_hash_table_create): Initialize new fields.
1196 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1198 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1199 __rld_obj_head symbol not seen, create an __rld_map symbol.
1200 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1201 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1202 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1203 __rld_obj_head symbol.
1204 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1206 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1210 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1211 ppc_elf_addr16_ha_reloc.
1212 (ppc_elf_addr16_ha_reloc): New static function.
1214 * coff-mips.c (struct mips_hi): Define.
1215 (mips_refhi_list): New static variable.
1216 (mips_refhi_addr, mips_refhi_addend): Remove.
1217 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1218 (mips_reflo_reloc): Process mips_refhi_list.
1219 (mips_relhi_list): New static variable.
1220 (mips_relhi_addr, mips_relhi_addend): Remove.
1221 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1222 (mips_rello_reloc): Process mips_relhi_list.
1223 (mips_relocate_section): Permit an arbitrary number of REFHI or
1224 RELHI relocs before the associated REFLO or RELLO reloc.
1226 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * aout-target.h (MY(callback)): Set reloc_count fields.
1230 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1232 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1233 sections unless this is a SunOS link.
1235 * VERSION: Set to 2.7.1.
1237 * Released binutils 2.7.
1239 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1241 * i386aout.c: Include "aout/aout64.h".
1242 (i386aout_write_object_contents): New static function.
1243 (MY_write_object_contents): Define.
1245 * netbsd.h (MY(write_object_contents)): Make sure that
1246 adjust_sizes_and_vmas is called before fiddling with the magic
1249 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1251 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1253 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1255 * libbfd-in.h (itos, stoi): Don't define.
1256 * libbfd.h: Rebuild.
1257 * i386lynx.c (KEEPIT): Define as udata.i.
1258 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1259 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1260 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1261 flags. Don't use stoi.
1263 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1265 * elf.c (map_sections_to_segments): Don't start a new segment for
1266 a writable section if it's on the same page as the previous
1267 segment. Reset the writable variable for a readonly section.
1269 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1271 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1272 first_thunk_address, thunk_size, and import_table_size.
1273 * peicode.h: Improved some diagnostics regarding edata sections.
1275 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1277 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1278 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1280 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1282 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1283 with XCOFF_DEF_DYNAMIC set is really defined.
1284 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1285 (xcoff_link_add_symbols): Only create special sections if using an
1288 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1290 (bfd_install_relocation): Likewise.
1292 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1294 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1296 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1297 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1298 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1299 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1300 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1301 are found for LITERAL relocs.
1302 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1303 taken, we cannot generate a .plt entry for the symbol.
1305 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1307 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1308 sysconf functions (for gprof).
1309 * configure, config.in: Rebuild.
1311 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1313 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1314 an archive if it has a map. If the object file has the wrong
1317 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1318 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1320 (alpha_relocate_section): Likewise.
1322 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1323 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1324 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1325 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1326 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1327 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1328 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1329 * peicode.h: Corresponding changes.
1331 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1333 * elflink.h (elf_create_pointer_linker_section): Comment out code
1334 dealing with making GOT pointers negative of the GOT symbol for
1337 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1339 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1340 increment the .rela.plt size until after we're done creating the
1342 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1343 .rela.plt offset directly rather than calculating it.
1345 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1347 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1348 Use autoconf-set values.
1349 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1350 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1353 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1354 * configure: Rebuilt.
1356 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1358 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1359 handling code > 1k away.
1361 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1363 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1364 defined, output whenever the symbol is updated.
1366 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1368 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1369 section to 0 if user_set_vma is set.
1370 * elflink.h (elf_bfd_final_link): Likewise.
1372 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1374 Partially undo patch of Jun 20.
1375 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1376 (coff_compute_section_file_positions): Likewise.
1377 (coff_write_object_contents): Likewise. Re-add deleted code, but
1378 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1379 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1381 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1383 * config.bfd: Add support for *-*-rtems* configurations.
1385 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * elf.c (prep_headers): Add bfd_arch_alpha case.
1389 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1391 * elf64-alpha.c: New file.
1392 * config.bfd (alpha-*-linuxecoff*): New target.
1393 (alpha-*-linux*, alpha-*-elf*): New targets.
1394 * configure.in (bfd_elf64_alpha_vec): New vector.
1395 * configure: Rebuild.
1396 * targets.c (bfd_elf64_alpha_vec): Declare.
1397 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1398 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1399 * bfd-in2.h, libbfd.h: Rebuild.
1400 * Makefile.in: Rebuild dependencies.
1401 (BFD64_BACKENDS): Add elf64-alpha.o.
1402 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1404 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1406 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1407 than relying on a right shift of 32.
1409 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1411 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1412 ifdef to COFF_WITH_PE.
1413 (coff_compute_section_file_positions): Likewise.
1414 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1415 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1416 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1417 COFF_IMAGE_WITH_PE, always include.
1419 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1421 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1424 approximate the correct answer if SIZEOF_HEADERS was not used.
1426 * binary.c (binary_set_section_contents): Set section file
1427 position based on LMA rather than VMA.
1429 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1431 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1432 symbols if info->strip == strip_all.
1434 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1436 * coff-h8300.c: Remove #if 0 code.
1437 (compatable): Don't allow mixing/matching of different architectures.
1439 * archures.c (bfd_mach_h8300s): Add.
1440 * bfd-in2.h: Rebuilt.
1441 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1443 (h8300_reloc16_estimate): Likewise.
1444 (h8300_reloc16_extra_cases): Likewise.
1445 (h8300_bfd_link_add_symbols): Likewise.
1446 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1447 (coff_set_flags): Likewise.
1448 * cpu-h8300.c (h8300_scan): Likewise.
1449 Add H8/S to bfd_h8300_arch list.
1451 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1453 Added support for Alpha OpenVMS:
1454 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1455 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1456 * config.h-vms, makefile.vms: New files.
1457 * config.bfd (alpha-*-*vms*): New target.
1458 * configure.in (evax_alpha_vec): New target vector.
1459 * configure: Rebuild.
1460 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1461 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1462 * targets.c (bfd_target_evax_flavour): Define.
1463 (evax_alpha_vec): Declare.
1464 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1465 if BFD64 is defined.
1466 * bfd-in2.h, libbfd.h: Rebuild.
1467 * Makefile.in: Rebuild dependencies.
1468 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1469 evax-emh.o, and evax-misc.o.
1470 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1471 evax-etir.c, evax-emh.c, and evax-misc.c.
1472 (HFILES): Add evax.h.
1474 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1476 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1478 (h8300_bfd_link_add_symbols): Likewise.
1480 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1482 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1483 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1485 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1488 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1490 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1491 R_MIPS_32 relocs if creating a shared library.
1493 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1495 * peicode.h (add_data_entry): Use pei_section_data rather than
1496 _cooked_size. Corresponds to May 13 change in coffcode.h.
1498 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1501 * coffcode.h (coff_write_object_contents): If there are long
1502 section names, always set the f_symptr field, even if there are no
1504 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1505 if there are no symbols.
1507 * coffgen.c (make_a_section_from_file): Check return value of
1508 _bfd_coff_read_string_table.
1509 (coff_real_object_p): Check return value of
1510 make_a_section_from_file.
1511 (_bfd_coff_read_string_table): Check that there are some symbols
1512 before trying to read the string table size.
1514 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1516 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1517 to replace a symbol in a dynamic object with a symbol from another
1518 dynamic object, do the replacement if the existing symbol is
1519 global linkage code.
1521 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1522 for _ptrgl, and treat it as global linkage code.
1524 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1525 filename or N_SO symbol past the offset, and use it to indicate
1526 that there is no line number or function when appropriate.
1528 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1530 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1531 common symbol defined by the linker. Don't export function code
1532 even if export_defineds is set.
1534 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1536 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1538 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1539 (h8300_symbol_address_p): New function.
1540 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1543 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1545 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1547 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1548 correctly for the two variants. Allow relaxing if the target
1549 is 128 bytes away since after relaxation it'll be 126 bytes away.
1550 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1551 "dot" and "value". Allow relaxing if the target is 128 bytes
1552 away since after relaxation it'll be 126 bytes away.
1553 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1554 the given section until nothing changes.
1556 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1558 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1559 alignment hack--we can get the lnnoptr info another way without
1560 suddenly increasing the alignment requirements. Set the flags for
1562 (ecoff_compute_section_file_positions): Do so.
1564 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1567 to keep the HP emulator database happy.
1569 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1570 From Kevin Buettner <kev@primenet.com>.
1572 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1575 name of a NULL section.
1577 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1579 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1580 set, always call the notice callback.
1582 * VERSION: Increment for bfdlink.h change.
1584 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1586 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1587 (sh_relax_delete_bytes): Correct handling of differently sized
1588 trailing alignment reloc.
1590 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1591 * bfd-in2.h: Rebuild.
1592 * configure.in: Warn if there is no known 64 bit type.
1593 * configure: Rebuild.
1595 * Makefile.in: Rebuild dependencies.
1596 (BFD32_BACKENDS): Add ppcboot.o.
1597 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1599 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1600 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1602 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1604 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1605 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1606 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1607 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1609 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1611 * elf64-mips.c: Improve reloc special_functions and handling of
1612 SHT_MIPS_OPTIONS section.
1613 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1614 mips_elf_hi16_reloc and make globally visible.
1615 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1616 make globally visible.
1617 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1618 make globally visible.
1619 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1620 and make globally visible.
1621 (gprel16_with_gp): Check howto->src_mask before using value in
1623 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1624 and make globally visible.
1625 (gprel32_with_gp): Check howto->src_mask before fetching value.
1626 (bfd_mips_elf_swap_options_in): New function.
1627 (bfd_mips_elf_swap_options_out): New function.
1628 (_bfd_mips_elf_set_private_flags): Rename from
1629 mips_elf_set_private_flags and make globally visible.
1630 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1631 mips_elf_copy_private_bfd_data and make globally visible.
1632 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1633 mips_elf_merge_private_bfd_data and make globally visible.
1634 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1635 for a SHT_MIPS_OPTIONS section.
1636 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1637 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1638 name of a SHT_MIPS_OPTIONS section.
1639 (_bfd_mips_elf_set_section_contents): New function.
1640 (mips_elf32_section_processing): Set the GP value in a
1641 SHT_MIPS_OPTIONS section.
1642 (_bfd_mips_elf_find_nearest_line): Rename from
1643 mips_elf_find_nearest_line and make globally visible.
1644 (bfd_elf32_set_section_contents): Define.
1645 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1646 (_bfd_mips_elf_lo16_reloc): Declare.
1647 (_bfd_mips_elf_gprel16_reloc): Declare.
1648 (_bfd_mips_elf_got16_reloc): Declare.
1649 (_bfd_mips_elf_gprel32_reloc): Declare.
1650 (_bfd_mips_elf_set_private_flags): Declare.
1651 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1652 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1653 (_bfd_mips_elf_find_nearest_line): Declare.
1654 (_bfd_mips_elf_set_section_contents): Declare.
1656 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1658 (elf_info_to_howto): Define.
1659 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1661 (elf_info_to_howto): Define.
1662 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1664 (elf_info_to_howto): Define.
1666 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1667 R_MOV16B[12], to match change in coff/internal.h.
1669 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * elf64-mips.c: Extensive additions to provide better support for
1672 writing files and for gas.
1673 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1674 of mips_elf_object_p.
1675 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1676 _bfd_mips_elf_object_p.
1677 (_bfd_mips_elf_final_write_processing): Rename from
1678 mips_elf_final_write_processing and make globally visible.
1679 (_bfd_mips_elf_fake_sections): Rename from
1680 mips_elf_fake_sections and make globally visible.
1681 (_bfd_mips_elf_section_from_bfd_section): Rename from
1682 mips_elf_section_from_bfd_section and make globally visible.
1683 (_bfd_mips_elf_section_processing): New function, broken out of
1684 mips_elf_section_processing.
1685 (mips_elf32_section_processing): Rename from
1686 mips_elf_section_processing; call
1687 _bfd_mips_elf_section_processing.
1688 (_bfd_mips_elf_symbol_processing): Rename from
1689 mips_elf_symbol_processing and make globally visible.
1690 (_bfd_mips_elf_read_ecoff_info): Rename from
1691 mips_elf_read_ecoff_info and make globally visible.
1692 (mips_elf32_ecoff_debug_swap): Rename from
1693 mips_elf_ecoff_debug_swap.
1694 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1695 struct symbol_cache_entry.
1696 (_bfd_elf_validate_reloc): New function, moved in from
1697 elfcode.h:validate_reloc.
1698 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1699 to _bfd_elf_validate_reloc. Change all callers.
1700 * elf-bfd.h (bfd_section_from_shdr): Declare.
1701 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1702 (_bfd_elf_validate_reloc): Declare.
1703 (_bfd_mips_elf_object_p): Declare.
1704 (_bfd_mips_elf_fake_sections): Declare.
1705 (_bfd_mips_elf_section_from_bfd_section): Declare.
1706 (_bfd_mips_elf_section_processing): Declare.
1707 (_bfd_mips_elf_symbol_processing): Declare.
1708 (_bfd_mips_elf_read_ecoff_info): Declare.
1709 (_bfd_mips_elf_final_write_processing): Declare.
1710 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1713 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1714 (mips_elf_final_write_processing): Likewise.
1716 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1718 64-bit MIPS ELF ABI objdump support:
1719 * elf64-mips.c: New file.
1720 * Makefile.in: Rebuild dependencies.
1721 (BFD64_BACKENDS): Add elf64-mips.o.
1722 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1723 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1724 bfd_elf64_littlemips_vec to targ_selvecs.
1725 (mips*-*-elf*): Likewise.
1726 * confingure.in: Add bfd_elf64_bigmips_vec and
1727 bfd_elf64_littlemips_vec to vector switch.
1728 * configure: Rebuild.
1729 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1730 broken out of mips_elf_section_from_shdr.
1731 (mips_elf32_section_from_shdr): Rename from
1732 mips_elf_section_from_shdr. Call new function.
1733 (elf_backend_section_from_shdr): Update name of renamed function.
1734 * elf-bfd.h (struct elf_size_info): Change second parameter of
1735 write_out_phdrs to be const. Likewise for second parameter of
1737 (struct bfd_elf_section_data): Add rel_hdr2 field.
1738 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1739 (bfd_elf32_swap_symbol_out): Likewise.
1740 (bfd_elf32_swap_reloc_in): Likewise.
1741 (bfd_elf32_swap_reloc_out): Likewise.
1742 (bfd_elf32_swap_reloca_in): Likewise.
1743 (bfd_elf32_swap_reloca_out): Likewise.
1744 (bfd_elf32_swap_phdr_in): Likewise.
1745 (bfd_elf32_swap_phdr_out): Likewise.
1746 (bfd_elf32_swap_dyn_in): Likewise.
1747 (bfd_elf32_swap_dyn_out): Likewise.
1748 (bfd_elf32_slurp_symbol_table): Declare.
1749 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1750 (bfd_elf32_write_out_phdrs): Declare.
1751 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1752 (bfd_elf64_swap_symbol_out): Likewise.
1753 (bfd_elf64_swap_reloc_in): Likewise.
1754 (bfd_elf64_swap_reloc_out): Likewise.
1755 (bfd_elf64_swap_reloca_in): Likewise.
1756 (bfd_elf64_swap_reloca_out): Likewise.
1757 (bfd_elf64_swap_phdr_in): Likewise.
1758 (bfd_elf64_swap_phdr_out): Likewise.
1759 (bfd_elf64_swap_dyn_in): Likewise.
1760 (bfd_elf64_swap_dyn_out): Likewise.
1761 (bfd_elf64_slurp_symbol_table): Declare.
1762 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1763 (bfd_elf64_write_out_phdrs): Declare.
1764 (_bfd_mips_elf_section_from_shdr): Declare.
1765 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1766 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1767 section for the section, add the new one to rel_hdr2. Increment
1768 reloc_count rather than setting it.
1769 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1770 Remove static declaration.
1771 (elf_write_shdrs_and_ehdr): Define name as macro.
1772 (elf_write_out_phdrs): Likewise.
1773 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1774 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1775 (elf_swap_symbol_in): Change second parameter to be const.
1776 (elf_swap_symbol_out): Likewise.
1777 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1778 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1779 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1780 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1781 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1782 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1783 parameter to be const. Make non-static.
1784 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1786 (elf_slurp_symbol_table): Make non-static.
1787 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1788 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1789 (elf_backend_size_info): Likewise.
1790 (elfNN_bed): Use elf_backend_size_info.
1791 * targets.c (bfd_elf64_bigmips_vec): Declare.
1792 (bfd_elf64_littlemips_vec): Declare.
1793 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1794 bfd_elf64_littlemips_vec if BFD64 is defined.
1796 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1798 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1800 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1801 zeroes, in alignment holes.
1803 * configure: Rebuild with autoconf 2.10.
1805 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1806 potential leading underscore in the allocated buffer.
1808 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1810 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1811 symbols into .sbss if this is a relocatable link.
1813 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1816 undefined symbols when creating a shared library.
1818 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1820 * coff-sh.c: Add a bunch of new code and static const arrays to
1821 support aligning loads and stores on four byte memory boundaries.
1823 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1825 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1826 call sh_align_loads.
1827 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1830 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * cache.c (bfd_open_file): Unlink the file before opening it for
1833 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1835 * opncls.c (bfd_fdopenr): Set opened_once.
1837 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1842 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1843 the code unconditionally.
1845 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1847 * libcoff-in.h (struct pei_section_tdata): Define structure.
1848 (pei_section_data): Define macro.
1849 * libcoff.h: Rebuild.
1850 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1851 store s_paddr field in pei_section_data.
1852 (coff_compute_section_file_positions): Use pei_section_data rather
1853 than _cooked_size, and don't overwrite an existing value.
1854 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1855 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1856 * peicode.h (coff_bfd_copy_private_section_data): Define if
1858 (pe_bfd_copy_private_section_data): New static function if
1861 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * srec.c (srec_set_arch_mach): Write as a function rather than a
1866 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1867 no map, just check each member in turn to see whether it is
1870 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1872 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1873 table. Call BFD_ASSERT to validate header size, instead of
1875 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1878 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1880 * ppcboot.c: New target for looking at PPCbug boot records.
1882 * config{ure.in,.bfd}: Add support for ppcboot target.
1884 * configure: Regenerate.
1886 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1888 * coff-h8300.c (howto_table): Update names to match recent
1889 changes to include/coff/internal.h. Fix minor errors in the
1890 existing relocs. Add R_MOVL1 and R_MOVL2.
1891 (rtype2howto): Similarly.
1892 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1893 existing relaxing code and peform more relaxing.
1894 (h8300_reloc16_extra_cases): Likewise.
1896 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1898 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1901 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1903 * elfcode.h (elf_object_p): Reject generic ELF target if
1904 e_machine matches an alternate machine code in a specific backend.
1906 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1907 obsolete align_power_min field.
1909 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1911 * coff-h8300.c (reloc_howto_type): Add howto entry for
1913 (rtype2howto): Handle R_PCRWORD_B.
1914 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1915 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1916 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1917 branch (R_PCWORD_B).
1919 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * aoutx.h (translate_from_native_sym_flags): Set the section for
1922 BSF_CONSTRUCTOR symbols.
1924 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1927 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1929 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1930 stop looking when section is found.
1932 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1934 * coffcode.h (STRING_SIZE_SIZE): Define.
1935 (styp_to_sec_flags): Handle long symbol names when looking for the
1937 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1938 (bfd_coff_long_section_names): Define.
1939 (coff_write_object_contents): Handle long section names.
1940 (bfd_coff_std_swap_table): Initialize new field.
1941 * libcoff.h: Rebuild.
1942 * coffgen.c (make_a_section_from_file): Handle long section
1944 (coff_write_symbols): Handle long section names.
1945 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1946 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1947 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1948 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1949 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1950 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1951 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1952 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1954 * bout.c (b_out_callback): Set lma of sections.
1955 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1956 parameter to output_bfd. Used input_bfd instead of output_bfd in
1959 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * aoutx.h (translate_from_native_sym_flags): Don't create
1962 SEC_CONSTRUCTOR sections.
1963 * ecoff.c (ecoff_set_symbol_info): Likewise.
1965 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1966 From Don Bowman <bowman@waterloo.hp.com>.
1968 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1970 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1971 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1973 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1976 mips_32_relocs field.
1977 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1978 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1979 relocs against a global symbol which is not defined in a regular
1981 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1982 against a global symbol, increment mips_32_relocs.
1983 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1984 the symbol is not defined in a regular file, make room in the
1987 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1989 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1990 file position and the virtual file position separately. Set
1991 filepos information bsaed on the real file position.
1992 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1993 Jan 23 change to coffcode.h.
1995 * som.c (som_slurp_symbol_table): Set the symbol count to the
1996 number of BFD symbols created.
1998 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2000 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2001 output file if linking shared objects. Loop to check all relocs,
2002 rather than returning false on first error.
2004 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2006 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2007 (ppc_elf_additional_program_headers): If .interp section, bump #
2008 of program headers by 1.
2009 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2010 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2011 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2013 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2015 (ppc_elf_relocate_section): If the output section isn't defined,
2016 don't abort, just give an error message.
2018 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2019 being created is .sdata or .sdata2, don't make the symbol dynamic.
2021 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2024 members of an archive for dynamic objects with no symbols, and
2025 pass them directly to check_archive_element.
2026 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2027 xcoff_link_check_dynamic_ar_symbols.
2028 (xcoff_link_check_dynamic_ar_symbols): New static function.
2030 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2031 from _bfd_nodynamic to _bfd_xcoff.
2032 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2034 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2035 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2036 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2037 * libcoff.h: Rebuild.
2038 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2039 (xcoff_get_section_contents): New static function.
2040 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2041 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2042 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2043 (xcoff_dynamic_reloc): New static variable.
2044 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2045 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2047 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2050 if reloc_entry->addend is not 0.
2051 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2053 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2055 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2057 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2058 Add entries for R_SPARC_[56].
2059 (sparc_reloc_map): Add entries for R_SPARC_[56].
2061 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2063 Optimize linking of stabs in sections as used in ELF and COFF.
2064 * stabs.c: New file.
2065 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2066 (_bfd_write_section_stabs): Declare.
2067 (_bfd_write_stab_strings): Declare.
2068 * libbfd.h: Rebuild.
2069 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2070 (struct coff_link_hash_table): Add stab_info field.
2071 * libcoff.h: Rebuild.
2072 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2074 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2076 (_bfd_coff_final_link): Write out stab strings hash table.
2077 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2078 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2080 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2081 (struct bfd_elf_section_data): Add stab_info field.
2082 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2084 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2085 _bfd_link_section_stabs.
2086 (elf_bfd_final_link): Write out stab strings hash table.
2087 (elf_link_input_bfd): Handle optimized stabs sections.
2088 * reloc.c (_bfd_final_link_relocate): Check address against
2089 _raw_size rather than _cooked_size.
2090 * Makefile.in: Rebuild dependencies.
2091 (BFD_LIBS): Add stabs.o
2092 (BFD_LIBS_CFILES): Add stabs.c.
2094 * VERSION: Increment for bfdlink.h change.
2096 * coffgen.c (coff_renumber_symbols): Correct handling of
2097 BSF_NOT_AT_END common symbols.
2099 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * coff-ppc.c (record_toc): Add cast to avoid warning.
2102 (ppc_allocate_toc_section): Likewise.
2103 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2104 (ppc_coff_reloc_type_lookup): Remove unreached code.
2105 * coffcode.h (coff_write_object_contents): Don't take the address
2107 * peicode.h (pe_print_idata): Add casts to avoid warning.
2108 (pe_print_edata): Likewise.
2109 (pe_print_reloc): Remove ANSI C string concatenation.
2111 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2115 * libcoff.h: Rebuild.
2116 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2118 (coff_swap_aux_out): Likewise.
2119 * peicode.h (coff_swap_aux_in): Likewise.
2120 (coff_swap_aux_out): Likewise.
2121 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2123 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2125 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2126 Fix up .bf endndx link fields.
2127 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2129 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2132 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2134 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2135 on Solaris PowerPC systems doesn't get confused.
2137 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2140 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2141 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2142 update did_reg and did_reg2.
2144 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2148 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2149 callback routines, pass h->root.string rather than name, in case
2150 copy is true and name is transient.
2152 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2154 * elfcore.h: Add support for core files with multiple threads.
2155 (Primarily for Solaris.)
2157 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2159 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2160 section->orelocation is NULL.
2162 * coffgen.c (bfd_coff_get_syment): New function.
2163 (bfd_coff_get_auxent): New function.
2164 * bfd-in.h (bfd_coff_get_syment): Declare.
2165 (bfd_coff_get_auxent): Declare.
2166 * bfd-in2.h: Rebuild.
2168 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * elf32-mips.c (struct mips_hi16): Define.
2171 (mips_hi16_addr, mips_hi16_addend): Remove.
2172 (mips_hi16_list): New static variable.
2173 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2174 (mips_elf_lo16_reloc): Process mips_hi16_list.
2175 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2176 relocs before the associated LO16 reloc.
2178 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * versados.c (versados_scan): Check bfd_alloc return value.
2181 (versados_object_p): Check all bfd_read return values. Require
2182 that lang field be less than 10, to avoid confusion with Intel Hex
2185 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2187 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2188 not 0, for an absolute symbol.
2189 (NAME(aout,swap_ext_reloc_out)): Likewise.
2191 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2192 (ihex_write_object_contents): For a large start address, output
2193 the full 32 bit address in record type 5.
2195 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2196 to int to avoid promotion problems in prototype.
2198 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * configure.host: Use ${srcdir} when looking for picfrag.
2202 * configure.host: Switch on ${libdir}, not $(libdir). From
2203 alan@spri.levels.unisa.edu.au (Alan Modra).
2205 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2206 entry point, not just for DYNAMIC objects.
2207 * sunos.c (sunos_add_dynamic_symbols): Always call
2208 sunos_create_dynamic_sections. If called with a non DYNAMIC
2209 object, don't do anything else.
2210 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2212 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * configure.in: Permit --enable-shared to specify a list of
2216 * configure: Rebuild.
2218 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2219 host when configuring with --enable-shard.
2221 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2223 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2226 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2227 to avoid crashing in bfd_hash_replace.
2229 * sysdep.h: Use #ifdef, not #if.
2231 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * config.in: Rebuild.
2235 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2237 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2238 (AC_CHECK_HEADERS): Check for sys/time.h
2239 (AC_HEADER_TIME): Add macro.
2240 * configure: Rebuild.
2241 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2242 to control what combination of <time> and <sys/time.h>
2245 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2247 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2248 (aout_32_sunos4_write_object_contents): Likewise.
2249 * aoutx.h (NAME(aout,machine_type)): Handle
2250 bfd_mach_sparc_{sparclet,sparclite}.
2251 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2252 (bfd_mach_sparc_v9_p): Update.
2253 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2254 * libaout.h (enum machine_type): Add M_SPARCLET.
2255 * sunos.c (MACHTYPE_OK): Define.
2256 * bfd-in2.h: Regenerated.
2258 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2261 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2262 * elflink.c (_bfd_elf_create_got_section): Store the
2263 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2264 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2265 global offset table goes over 0x1000, set the value of
2266 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2267 (elf32_sparc_relocate_section): Subtract the offset of
2268 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2270 * elfcode.h: Don't include <string.h>.
2272 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2274 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2275 generic_link_hash_newfunc. All references changed.
2276 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2277 moved here from libbfd-in.h.
2278 * libbfd-in.h: Corresponding changes.
2279 * libbfd.h: Regenerated.
2281 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * aoutx.h (aout_link_input_section_std): When reporting an
2284 overflow error, use the name of the symbol in the hash table if
2286 (aout_link_input_section_ext): Likewise.
2288 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2289 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2291 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2293 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2294 * coffcode.h (coff_compute_section_file_positions): Likewise.
2295 (coff_write_object_contents): Likewise.
2297 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2299 * section.c (SEC_LINK_ONCE): Define.
2300 (SEC_LINK_DUPLICATES): Define.
2301 (SEC_LINK_DUPLICATES_DISCARD): Define.
2302 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2303 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2304 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2305 * bfd-in2.h: Rebuild.
2306 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2307 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2308 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2309 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2310 SEC_LINK_ONCE, and look through the symbol table for the setting
2311 for SEC_LINK_DUPLICATES.
2312 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2313 set for a section, find the section symbol in the symbol table,
2314 and set the aux entry based on SEC_LINK_DUPLICATES.
2315 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2316 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2317 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2318 * coff-i386.c (i386coff_vec): Likewise.
2319 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2321 * VERSION: Bump to 2.6.1.
2322 * Makefile.in (stamp-h): Depend upon VERSION.
2324 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2326 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2327 * libbfd.h: Rebuilt.
2328 * linker.c (generic_link_hash_newfunc): No longer static.
2329 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2331 * coff-h8300.c: Add two derived hash tables and their associated
2332 funtions and #defines for use by the h8300 linker.
2333 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2334 the function vector as needed. Place the address of the function
2335 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2336 Rewrite the vectors section contents as necessary.
2337 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2338 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2339 (coff_bfd_link_hash_table_create): Likewise.
2341 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2344 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2346 (hppa_rebuild_insn): Pass pointer to correct type to
2347 low_sign_unext and dis_assemble_21.
2349 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2351 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2352 Stick with sparc-*-{sysv4*,solaris2*}.
2354 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2357 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2358 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2359 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2360 fields is non-zero, print them.
2362 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2363 ifdef. Remove unused variables.
2364 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2366 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2367 (get_symbol_value): Ifdef out.
2368 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2369 (coff_ppc_relocate_section): Remove unused variables. Make
2370 fprintf strings and argument types correspond. Put before_addr in
2372 (dump_toc): Make fprintf strings and argument types correspond.
2373 (ppc_process_before_allocation): Remove unused variables. Always
2375 (ppc_reflo_reloc): Ifdef out.
2376 (ppc_addr32nb_reloc): Ifdef out.
2377 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2379 (coff_ppc_rtype_to_howto): Likewise.
2380 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2382 * peicode.h (pe_print_idata): Move otherwise unused variables into
2383 the #ifdef where they are used. Always return a value.
2384 (pe_print_edata): Make fprintf strings and argument types
2385 correspond. Always return a value.
2386 (pe_print_pdata): Removed unused variable addr_value. Always
2388 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2389 strings and argument types correspond. Always return a value.
2391 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2392 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2393 variable rela inside #if 0 section where it is used.
2395 * ns32k.h: New file.
2396 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2397 functions to start with _bfd_.
2398 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2399 functions in cpu-ns32k.h.
2400 * Makefile.in: Rebuild dependencies.
2401 (HFILES): Add ns32k.h.
2403 * section.c (struct sec): Add linker_mark field. Change
2404 user_set_vma and reloc_done to be single bit fields.
2405 (STD_SECTION): Update accordingly.
2406 * bfd-in2.h: Rebuild.
2407 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2409 (aout_link_input_bfd): Don't link unmarked sections.
2410 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2412 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2413 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2415 * elflink.h (elf_bfd_final_link): Mark sections included in the
2417 (elf_link_input_bfd): Don't link unmarked sections.
2418 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2420 (xcoff_link_input_bfd): Don't link unmarked sections.
2422 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2423 overflow error messages.
2425 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2427 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2428 is not set, print "BFD: " before the error message.
2430 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2431 Miles Bader <miles@gnu.ai.mit.edu>.
2432 * configure: Rebuild.
2434 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2439 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2440 m68k-aout, m68k-coff, and m68k-elf targets.
2442 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2444 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2445 (ieee_generic_stat_arch_elt): Restructured to prevent
2446 ieee_object_p from being called repeatedly.
2448 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2450 * coffcode.h (coff_write_object_contents): Allocate
2451 buffers large enough for any FILEHDR or AOUTHDR.
2453 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2455 * ecofflink.c (lookup_line): New static function, renamed and
2456 slighly changed from old _bfd_ecoff_locate_line.
2457 (_bfd_ecoff_locate_line): Cache line number information. Use
2458 lookup_line for actual lookup.
2460 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2462 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2463 multiple of 20 bytes.
2465 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2467 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2468 allocate ecoff_find_line, and don't initialize by hand.
2469 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2470 mips_elf_find_line, and don't call memset.
2472 * coffcode.h (coff_compute_section_file_positions): If not
2473 producing a final executable, don't consider sofar when aligning
2474 the section to the correct size.
2476 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2478 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2479 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2480 * coffgen.c (coff_section_symbol): Ifdef out.
2482 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2485 output_bfd is not NULL.
2487 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2489 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2490 of bfd_alloc (fixes fix_line not being initialized).
2491 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2493 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2495 * coffcode.h: Allow specific backends to override the
2496 bfd_link_add_symbols routine.
2498 * coff-h8300.c: Include genlink.h.
2499 (howto_table): Add R_MEM_INDIRECT.
2500 (rtype2howto): Support R_MEM_INDIRECT.
2501 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2504 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2506 * coff-alpha.c (alpha_relocate_section): Use
2507 info->callbacks_warning, rather than _bfd_error_handler, for
2508 "multiple gp" warning.
2510 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2513 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2514 table string. Use bfd_wrapped_link_hash_lookup.
2515 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2517 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2518 table, if any, when writing out symbols.
2519 (aout_link_input_section_std): Use the name from the hash table,
2520 if any, when reporting undefined symbols.
2521 (aout_link_input_section_ext): Likewise.
2522 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2523 * bout.c (get_value): Likewise.
2524 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2525 * ecoff.c (ecoff_reloc_link_order): Likewise.
2526 * elflink.h (elf_link_add_object_symbols): Likewise.
2527 (elf_reloc_link_order): Likewise.
2528 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2529 (_bfd_generic_reloc_link_order): Likewise.
2530 (default_indirect_link_order): Likewise.
2531 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2532 * sunos.c (sunos_add_one_symbol): Likewise.
2533 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2534 (bfd_xcoff_link_count_reloc): Likewise.
2535 (xcoff_reloc_link_order): Likewise.
2537 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2538 into -1 for intern->rss.
2540 * configure: Rebuild with autoconf 2.8.
2542 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * stab-syms.c (__define_stab_duplicate): Define.
2545 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2547 * bfd-in.h (bfd_get_stab_name): Declare.
2548 * bfd-in2.h: Rebuild.
2549 * Makefile.in: Rebuild dependencies.
2550 (BFD_LIBS): Add stab-syms.o.
2551 (BFD_LIBS_CFILES): Add stab-syms.c.
2552 (BFD32_BACKENDS): Remove stab-syms.o.
2553 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2554 * configure.in: Don't list stab-syms.o in bfd_backends.
2555 * configure: Rebuild.
2556 * libaout.h (aout_stab_name): Don't declare.
2557 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2560 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2562 * elf.c (assign_file_positions_for_segments): Adjust file offset
2563 for section alignment even if SEC_LOAD is not set.
2565 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2567 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2568 since they appear as targets in Makefile.in.
2569 * configure: Rebuild.
2571 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2572 don't fiddle with a symbol which is not defined anywhere.
2574 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2577 though they are defined in a shared library.
2578 (xcoff_build_ldsyms): Likewise.
2580 * coffgen.c (coff_find_nearest_line): Don't look at the line
2581 numbers for the section if section->lineno is NULL.
2583 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2584 message rather than calling BFD_ASSERT.
2585 * elfcode.h (write_relocs): Check return value of
2586 _bfd_elf_symbol_from_bfd_symbol.
2588 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2590 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2593 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2595 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2597 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2598 hppa_reloc_field_selector_type_alt.
2599 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2600 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2602 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2604 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2606 * elf.c (assign_file_positions_for_segments): Adjust the segment
2607 memory size for the alignment of a SEC_ALLOC section, not just a
2610 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2612 * m68klinux.c: New file.
2613 * hosts/m68klinux.h: New file.
2614 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2615 * configure.in (m68*-*-linux*): New native host.
2616 (m68klinux_vec): New vector.
2617 * configure: Rebuild.
2618 * targets.c (m68klinux_vec): Declare.
2619 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2620 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2621 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2622 declaration from bfd_linux_size_dynamic_sections.
2623 (bfd_m68klinux_size_dynamic_sections): Declare.
2624 * bfd-in2.h: Rebuild.
2625 * Makefile.in: Rebuild dependencies.
2626 (BFD32_BACKENDS): Add m68klinux.o.
2627 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2629 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2631 * libhppa.h (pa_arch): Add pa20.
2632 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2633 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2634 (hppa_field_adjust): Handle e_nsel.
2635 * som.c: Provide default definitions for many new relocs found only
2636 in hpux10 include files.
2637 (som_fixup_formats): Add several new relocs from hpux10.
2638 (som_hppa_howto_table): Add hpux10 relocs.
2639 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2641 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2643 * mpw-make.sed: Edit out recent shared library support, and
2644 rules to rebuild .h files using doc/chew.
2646 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2648 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2649 size even of sections with no contents.
2651 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2654 starting with '$' the way we skip names starting with '.'. When
2655 updating x_endndx, don't be fooled by an index which has been
2658 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2659 struct/union/enum type with no elements.
2661 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2665 * archive.c (bfd_generic_archive_p): If the first file in the
2666 archive can not be recognized as an object, don't assume that this
2667 is the wrong format.
2669 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2670 format is not bfd_object.
2671 (bfd_elf_get_dt_soname): Likewise.
2673 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2678 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2680 * bfd.c (tdata): Add netbsd_core_data.
2681 * bfd-in2.h: Regenerated.
2683 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2686 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2687 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2690 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2691 to get the symbol index, matching 14 Jul 95 change.
2693 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2695 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2696 Remove duplicate definition of gp.
2698 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2701 assume that we can set the GP value and then get the same value,
2702 since it won't be true if the output file is neither ELF nor
2704 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2705 _bfd_get_gp_value here.
2706 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2707 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2709 (mips_elf_lo16_reloc): Likewise.
2710 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2711 Don't require that the BFD be ELF.
2712 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2713 (mips_elf_gprel32_reloc): Likewise.
2714 (mips_elf_relocate_section): Don't assume we can set and get the
2716 (mips_elf_finish_dynamic_symbol): Don't bother to use
2717 _bfd_get_gp_value here.
2719 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2720 Don't change epdr between malloc and free. Be careful not to free
2721 NULL pointers. Zero out the first RPDR.
2723 * configure.host: On Linux, only pass -rpath option if $(libdir)
2724 is neither /lib nor /usr/lib. From Alan Modra
2725 <alan@mullet.Levels.UniSA.Edu.Au>.
2727 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2729 (elf_dt_name): Rename from elf_dt_needed_name.
2730 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2732 (bfd_elf_get_dt_soname): New function.
2733 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2734 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2735 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2736 * bfd-in2.h: Rebuild.
2738 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2740 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2741 _bfd_sparc_elf_reloc_type_lookup.
2742 (bfd_elf32_bfd_reloc_type_lookup): Update.
2743 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2744 (sparc64_elf_howto_table): Define.
2745 (sparc_reloc_map): Define.
2746 (sparc64_elf_reloc_type_lookup): New function.
2747 (sparc_elf_wdisp16_reloc): New function.
2748 (elf_info_to_howto): Use sparc64_elf_howto_table.
2749 (sparc64_elf_relocate_section): Likewise.
2750 (bfd_elf64_bfd_reloc_type_lookup): Update.
2752 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2754 * configure.host: Check for 'do not mix' from native linker before
2755 trying to use -rpath.
2757 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2759 * bfd.c (_bfd_get_gp_value): New function.
2760 (_bfd_set_gp_value): New function.
2761 * libbfd-in.h (_bfd_get_gp_value): Declare.
2762 (_bfd_set_gp_value): Declare.
2763 * libbfd.h: Rebuild.
2764 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2765 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2766 directly to the fields in the tdata information.
2767 (alpha_relocate_section): Likewise.
2768 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2769 (mips_gprel_reloc): Likewise.
2770 (mips_relocate_section): Likewise.
2771 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2772 (mips_elf_lo16_reloc): Likewise.
2773 (mips_elf_final_gp): Likewise.
2774 (mips_elf_gprel16_reloc): Likewise.
2775 (mips_elf_gprel32_reloc): Likewise.
2776 (mips_elf_relocate_section): Likewise.
2777 (mips_elf_finish_dynamic_symbol): Likewise.
2779 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2781 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2783 * configure.in: Call AC_PROG_CC before configure.host.
2784 * configure: Rebuild.
2785 * configure.host: Don't set information which autoconf should
2786 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2788 * configure.host: Remove go32 and win32 host information, since it
2789 should no longer be needed.
2791 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2792 then start a new segment rather than put a writable section in a
2795 * configure.host: Set RPATH_ENVVAR.
2797 * Makefile.in: Rebuild dependencies.
2799 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2800 zero_section variable.
2802 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2804 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2805 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2806 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2808 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2810 * ieee.c (ieee_write_expression): Only use an R variable for a
2811 local symbol. Don't output a zero offset. Handle a zero address.
2812 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2813 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2815 (parse_expression): Don't try to handle multiple occurrences of a
2816 P variable. Handle I variables differently from X variables. Fix
2817 the order of minus expressions.
2818 (ieee_slurp_external_symbols): Generate an I variable for an NN
2819 record. Fix handling of ATI and ATX records.
2820 (ieee_slurp_sections): Only set minimal section attributes.
2821 Adjust them later, based on the section contents.
2822 (ieee_object_p): Read in the file until just after the ME record.
2823 Call ieee_slurp_section_data to set the section flags.
2824 (do_one): Add iterations parameter. Only repeat the first load
2825 item. Set the section and file reloc flags.
2826 (ieee_slurp_section_data): Set section flags. Pass iterations to
2828 (ieee_canonicalize_reloc): Handle I variables.
2829 (do_with_relocs): Only emit relocation size when necessary.
2830 Increase MAXRUN to 127. Change ov to be assigned, and take
2831 src_mask and pcrel_offset into account.
2832 (ieee_write_data_part): Skip sections that are not loaded.
2833 (ieee_write_external_part): Don't output optional last entry of WX
2835 (ieee_write_me_part): Make setting of me_record neater.
2836 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2838 * syms.c (stt): Add entries for zerovars, vars, and code.
2840 * elfcode.h (validate_reloc): New static function.
2841 (write_relocs): Call validate_reloc for non ELF relocs.
2843 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2844 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2845 (TARGET_LITTLE_SYM): Likewise.
2847 * config.bfd (m68*-*-psos*): New target.
2849 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2851 * i386msdos.c: Remove some #if 0 code.
2852 (msdos_write_object_contents): Don't include empty sections in the
2853 size computation, regardless of their address.
2855 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2857 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2858 is NULL, ie, the -r switch is used.
2860 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2863 (BFD_RELOC_MIPS_GOT_LO16): Define.
2864 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2865 * bfd-in2.h, libbfd.h: Rebuild.
2866 * elf32-mips.c (mips_reloc_map): Map new relocs.
2868 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2870 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2873 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2874 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2875 simple number for the section address, rather than an expression.
2876 Limit the number of bytes between relocs to MAXRUN.
2877 (ieee_write_me_part): Set me_record to the file offset after the
2879 (ieee_write_processor): New static function.
2880 (ieee_write_object_contents): Use ieee_write_processor.
2882 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2886 * coff-aux.c: Change include of aux.h to aux-coff.h.
2888 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2890 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2891 relocation put the addend both in the reloc entry and the data.
2892 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2895 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2896 a R_68K_PCxx reloc against a defined global symbol directly.
2897 (elf_m68k_check_relocs): Don't count such a reloc.
2899 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2900 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2901 symbol for now, otherwise always record the symbol as dynamic.
2902 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2903 is not referenced by a dynamic object, and we are not making a
2904 shared object, then don't make a PLT entry. If we do make a PLT
2905 entry, make sure the symbol has been recorded as dynamic.
2907 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2909 * configure.host: When making a shared library, set HLDFLAGS to
2910 pass an appropriate -rpath option. Use the make variable SONAME
2911 as the shared library soname, rather than computing it here. On
2912 SunOS, build stamp-tshlink in place of $(SHLINK).
2913 * Makefile.in (SONAME): New variable.
2914 ($(SHLINK)): Make a link to the transformed name, as well.
2915 (stamp-tshlink): New target.
2916 (install): Skip stamp-tshlink during install.
2918 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2920 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2921 linker sections have been set up yet.
2923 * elf.c (make_mapping): Add an additional argument to suppress
2924 making the first section include the program headers.
2925 (map_sections_to_segments): If the user used -Ttext such that the
2926 program headers are on a different page, do not set the flags
2927 saying that this section includes the program headers.
2929 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2931 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2932 don't define TRAD_HEADER.
2933 * configure: Rebuild.
2935 * netbsd-core.c: New file, support for NetBSD core files.
2936 * hosts/*nbsd.h: Removed.
2938 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2940 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2941 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2942 * libbfd.h, bfd-in2.h: Regenerated.
2943 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2944 bfd_elf32_bfd_reloc_type_lookup.
2945 (reloc_type{,_names}): Deleted.
2946 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2948 (sparc_reloc_map): Add sparc64 relocs.
2949 (sparc_elf_notsupported_reloc): New static function.
2950 (sparc_elf_wdisp16_reloc): New static function.
2951 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2952 (elf32_sparc_relocate_section): Likewise.
2953 (bfd_elf32_bfd_reloc_type_lookup): Define.
2954 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2955 (reloc_type{,_names}): Deleted.
2956 (elf_sparc_howto_table): Deleted.
2957 (sparc_reloc_map): Deleted.
2958 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2959 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2961 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2963 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2966 * Makefile.in (program_transform_name): New variable.
2967 (install): Transform library name before installing it.
2969 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * archures.c (bfd_mach_i960_hx): Define.
2972 * bfd-in2.h: Rebuild.
2973 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2974 (MATRIX): Expand entries for HX.
2975 (arch_info_struct): Add i960:hx entry.
2976 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2977 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2978 (coff_set_flags): Handle bfd_mach_i960_hx.
2980 Support for building as a shared library, based on patches from
2981 Alan Modra <alan@spri.levels.unisa.edu.au>:
2982 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2983 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2984 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2985 * configure: Rebuild.
2986 * configure.host: If --enable-shared, adjust shared library stuff
2987 based on the host. If the host is SunOS, and the linker supports
2988 -rpath, set HLDFLAGS to use it.
2989 * Makefile.in (ALLLIBS): New variable.
2990 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2991 (COMMON_SHLIB, SHLINK): New variables.
2992 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2993 (STAGESTUFF): Remove variable.
2994 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2996 (stamp-ofiles): New target, like old ofiles target, but build
2997 using a temporary file and move-if-change, and touch stamp-ofiles
2999 (ofiles): Just depend upon stamp-ofiles.
3000 (stamp-piclist, piclist): New targets.
3001 ($(SHLIB), $(SHLINK)): New targets.
3002 (targets.o, archures.o): Build twice if PICFLAG is set.
3003 (do_mostlyclean): Remove pic/*.o.
3004 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3006 (do_distclean): Remove pic and stamp-picdir.
3007 (install): Install shared libraries.
3008 ($(OFILES)): Depend upon stamp-picdir.
3009 (stamp-picdir): New target.
3011 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3013 * libcoff.h: Rebuild.
3015 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3016 flavour of a section with no owner.
3018 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3019 ELF_LINK_NON_ELF flag.
3020 (mips_elf_create_got_section): Likewise.
3022 * elf.c: Revert last change, since it breaks dynamic linking.
3023 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3025 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3026 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3027 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3029 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3031 * elf.c (assign_file_positions_for_segments): If the backend does
3032 not want the elf header or the program headers in the address
3033 space, do not include them in the calculations.
3035 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3036 function to determine if we need additional program headers.
3037 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3038 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3040 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3042 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3044 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3046 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3047 back into one line. Some compilers (sunos 4.1.3 for example)
3048 won't accept args split across more than one line.
3050 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3052 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3053 * configure: Regenerate.
3055 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3057 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3058 try to do arithmetic on a void *, cast it to a unsigned char * first.
3060 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3063 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3065 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3066 flag for a newly defined symbol.
3067 (NAME(bfd_elf,record_link_assignment)): Likewise.
3068 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3069 set the DEF or REF_REGULAR flags correctly.
3071 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3072 (libbfd.h, libcoff.h): Corresponding change.
3074 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3075 a PLT32 reloc as dynamic.
3076 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3077 is not referenced by a dynamic object, and we are not making a
3078 shared object, then don't make a PLT entry. If we do make a PLT
3079 entry, make sure the symbol has been recorded as dynamic.
3081 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3083 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3084 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3085 (powerpcle-*-cygwin32): New.
3086 * peicode.h (add_data_entry): Get address from vma.
3088 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3090 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3091 attached to the section has already been created as an undefined
3092 symbol, treat it as if it hasn't been created yet.
3094 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3097 symbol or section symbols if stripping all symbols and this is not
3098 a relocateable link. Don't output the symbol string table if
3099 there are no symbols.
3100 (elf_link_flush_output_syms): Don't do anything if there are no
3103 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3105 * coff-aux.c: New file.
3106 * hosts/m68kaux.h: New file.
3107 * config.bfd (m68*-apple-aux*): New target.
3108 * configure.in (m68*-apple-aux*): New native host.
3109 (m68kaux_coff_vec): New vector.
3110 * configure: Rebuild.
3111 * targets.c (m68kaux_coff_vec): Declare.
3112 * coffcode.h (bfd_coff_backend_data): Add field
3113 _bfd_coff_link_add_one_symbol.
3114 (bfd_coff_link_add_one_symbol): Define.
3115 (compare_arelent_ptr): New static function if TARG_AUX.
3116 (coff_write_relocs): If TARG_AUX, sort the relocs.
3117 (coff_write_object_contents): Set A/UX aouthdr magic number.
3118 (coff_link_add_one_symbol): Define if not defined.
3119 (bfd_coff_std_swap_table): Initialize new field.
3120 * libcoff.h: Rebuild.
3121 * cofflink.c (coff_link_add_symbols): Call
3122 bfd_coff_link_add_one_symbol rather than
3123 _bfd_generic_link_add_one_symbol.
3124 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3125 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3126 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3127 * Makefile.in: Rebuild dependencies.
3128 (BFD32_BACKENDS): Add coff-aux.o.
3129 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3131 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3133 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3134 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3136 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3138 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3139 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3140 (maintainer-clean): Warn about deleting special files.
3141 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3143 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3144 warning symbols correctly.
3145 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3146 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3147 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3148 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3149 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3150 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3152 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3155 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3157 * libcoff-in.h: aligned newly exported names with bfd naming
3158 conventions. Removed an erroneous define of POWERPC_LE_PE.
3159 * libcoff.h: Rebuild.
3160 * cofflink.c, coff-ppc.c: the above function name changes
3162 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3164 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3165 * ecoff.c (struct extsym_info): Define.
3166 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3167 to ecoff_link_write_external.
3168 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3169 Strip symbols when appropriate.
3171 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3172 * syms.c (BSF_OBJECT): Define.
3173 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3174 * bfd-in2.h: Rebuild.
3175 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3177 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3180 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3181 copying relocs into a shared object, treat a defined global symbol
3183 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3184 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3185 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3187 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3188 real defined symbol, not to a weak defined symbol.
3190 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3192 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3193 and made a few static functions externs.
3195 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3196 POWERPC_LE_PE hack in cofflink.
3198 * libcoff-in.h: promoted the following from cofflink.c to allow
3199 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3200 coff_debug_merge_element, struct coff_debug_merge_type,
3201 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3202 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3203 coff_debug_merge_hash_lookup, coff_link_section_info,
3204 coff_final_link_info, coff_debug_merge_hash_newfunc,
3205 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3207 * libcoff.h: re-gen'd
3209 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * syms.c: Include "bfdlink.h".
3212 (struct stab_find_info): Define.
3213 (_bfd_stab_section_find_nearest_line): New function.
3214 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3215 * libbfd.h: Rebuild.
3216 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3217 * elf.c (_bfd_elf_find_nearest_line): Try calling
3218 _bfd_stab_section_find_nearest_line before searching the ELF
3219 symbol table. Find the closest STT_FUNC symbol, not the last one.
3220 * libcoff-in.h (coff_data_type): Add line_info field.
3221 * libcoff.h: Rebuild.
3222 * coffgen.c (coff_find_nearest_line): Try calling
3223 _bfd_stab_section_find_nearest_line before searching the COFF
3225 * Makefile.in: Rebuild dependencies.
3227 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3229 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3230 4 bytes, so we get the correct value when updating the register
3231 field in little endian mode.
3233 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3236 entry_section fields. Add sntoc and snentry fields.
3237 * libcoff.h: Rebuild.
3238 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3239 not toc_section and entry_section (the COFF file does not have any
3240 sections at this point).
3241 (coff_write_object_contents): Set o_snentry and o_sntoc from
3242 snentry and sntoc rather than entry_section and toc_section.
3243 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3244 snentry, not toc_section and entry_section.
3245 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3246 entry_section from hentry.
3247 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3249 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3250 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3251 than using toc_section directly.
3253 * archures.c: Add missing `.' in enum bfd_architecture.
3254 * bfd-in2.h: Rebuild.
3256 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3257 Robert Lipe <robertl@arnet.com>.
3259 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3261 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3262 to sections we allocate. Use bfd_zalloc to allocate initialial
3263 sections, not bfd_alloc.
3264 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3265 SDA{,2}I16 relocations.
3266 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3267 whether to put something in .sbss or not.
3268 (ppc_elf_relocate_section): Add support for more relocations. Add
3269 in sec->output_offset where appropriate. Make error messages
3270 include the symbol name.
3272 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3273 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3274 doesn't get redefined messages if -shared.
3276 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3277 section if the rel_section field has been set up.
3279 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3281 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3284 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3286 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3287 of flags, only flags used are controlled by mach number. Bump up
3288 output file mach number to highest of input file mach numbers.
3289 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3290 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3292 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3293 bfd_elf64_sparc_vec support.
3295 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3297 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3298 the embedded bit is set on some objects and not on others. Just
3300 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3303 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3305 * coffcode.h (coff_new_section_hook): Don't try to align the
3308 * coffcode.h (coff_set_section_contents): Fix the handling of the
3309 .lib section to work even if the entire section contents are
3310 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3311 Robert Lipe <robertl@arnet.com>.
3313 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3315 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3316 memory here for contents.
3318 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3319 _SDA2_BASE_ by 32768.
3320 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3321 started using. Allocate contents for .sdata and .sdata2 sections
3323 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3325 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3326 size _SDA{,2}_BASE_.
3327 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3330 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3332 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3334 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3335 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3336 (bfd_mach_sparc_v9a): Define.
3337 (bfd_mach_sparc_v9_p): Define.
3338 * bfd-in2.h: Regenerated.
3339 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3341 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3342 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3343 to bfd_elf32_sparc_vec.
3344 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3345 Add v8plus{,a} support.
3347 (sparc_compatible): New function.
3348 * elf32-sparc.h: #include "elf/sparc.h".
3349 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3350 elf32_sparc_final_write_processing): New functions.
3351 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3352 elf_backend_final_write_processing): Define.
3354 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3356 * elf-bfd.h (struct elf_link_hash_entry): Add
3357 linker_section_pointer field.
3358 (enum elf_linker_section_enum): Enumeration for new way of
3359 creating linker dynamic sections and symbols.
3360 (elf_linker_section{,_pointers}): New structures for creating
3361 dynamic sections and symbols.
3362 (elf_obj_tdata): Add linker_section_pointers and linker_section
3364 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3365 (_bfd_elf_create_linker_section): New declarations.
3366 (_bfd_elf_find_pointer_linker_section): Ditto.
3367 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3368 (_bfd_elf_make_linker_section_rela): Ditto.
3370 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3372 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3373 (ppc_elf_create_linker_section): New function to create the
3374 sections .got, .sdata, and .sdata2.
3375 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3377 (ppc_elf_check_relocs): Support more of the eabi relocations.
3378 (ppc_elf_relocate_section): Ditto.
3379 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3380 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3382 * elflink.h (elf_create_pointer_linker_section): New function to
3383 create initialized pointers in dynamic linker sections.
3384 (elf_finish_pointer_linker_section): Actually intialize the
3385 pointers created above.
3387 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3388 macros to provide both 32 and 64 bit versions of
3389 elf_create_pointer_linker_section.
3390 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3391 provide both 32 and 64 bit versions of
3392 elf_finish_pointer_linker_section.
3394 * elflink.c (_bfd_elf_create_linker_section): New function to
3395 create a linker section.
3396 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3397 given address in the linker pointer offsets created for a given
3399 (_bfd_elf_make_linker_section_rela): Make a RELA section
3400 corresponding to the generated linker section.
3402 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3404 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3406 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3408 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3409 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3410 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3411 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3412 toc entry in an objdump) for now.
3413 (ppc_do_last, ppc_get_last): New function - needed to save processing
3414 the toc owner to the end.
3415 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3418 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3419 toc owner from being done till last. Must define POWERPC_LE_PC
3422 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3424 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3426 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3427 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3429 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3433 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3437 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3439 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3441 * elf.c (assign_file_positions_for_segments): Don't increment file
3442 offset for a segment which contains no loadable sections.
3444 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3446 * reloc.c: Add new PowerPC relocations.
3447 * {bfd-in2,libbfd}.h: Regenerate.
3449 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3450 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3452 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3457 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3460 * coffgen.c (coff_find_nearest_line): Don't try to cache
3461 information in sections that are not owned by a BFD. From Richard
3462 Henderson <richard@atheist.tamu.edu>.
3464 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3465 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3466 * elflink.h (elf_link_output_extsym): Remove special check for
3469 * ecoffswap.h: Add prototypes for static functions.
3471 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3473 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3474 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3476 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3477 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3478 support. Begin support for R_PPC_SDA{2,}REL.
3480 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3482 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3483 create the .got and .got.neg sections.
3484 (ppc_elf_size_dynamic_sections): Call it.
3485 (ppc_elf_check_relocs): Call it.
3486 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3487 (ppc_elf_check_relocs): Add error messages for relocations we
3488 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3491 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3493 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3494 section flags for V.4 and eabi.
3496 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * elf.c (assign_file_positions_for_segments): If a segment
3499 contains no sections, don't mark it as readable.
3501 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3502 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3504 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3505 dynamic section, if there is one.
3506 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3507 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3508 (bfd_elf64_swap_dyn_in): Likewise.
3509 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3511 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3513 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3514 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3515 <pirker@eiunix.tuwien.ac.at>.
3517 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3519 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3520 PowerPC V.4 and eabi.
3521 * bfd-in2.h: Regenerate.
3522 * libfd.h: Regenerate.
3524 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3526 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3527 section type and SHF_EXCLUDE section flag, turning them into the
3528 appropriate bfd section flag.
3530 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * xcofflink.c (xcoff_link_add_symbols): Create the special
3533 sections if we see a DYNAMIC object, in case that is the only
3534 XCOFF input object we see.
3536 * elf32-mips.c: Extensive changes for a start at dynamic linking
3537 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3539 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3540 (struct elf_backend_data): Remove
3541 elf_backend_create_program_headers field. Add
3542 elf_backend_additional_program_headers and
3543 elf_backend_modify_segment_map fields.
3544 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3546 (elf_backend_additional_program_headers): Likewise.
3547 (elf_backend_modify_segment_map): Likewise.
3548 (elf_backend_create_program_headers): Don't define.
3549 (elfNN_bed): Change to account for field changes.
3550 * elf.c (assign_file_positions_for_segments): Call new
3551 modify_segment_map backend function. Don't call old
3552 create_program_headers backend function.
3553 (get_program_header_size): Call additional_program_headers rather
3554 than create_program_headers.
3555 * elflink.h (elf_link_add_object_symbols): Initialize
3556 type_change_ok from new backend field.
3557 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3559 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3560 a reloc against the appropriate section.
3562 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3563 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3564 (elf_flags_init): Rename from elf_ppc_flags_init.
3565 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3567 (ppc_elf_copy_private_bfd_data): Likewise.
3568 (ppc_elf_merge_private_bfd_data): Likewise.
3570 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3573 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3575 * coff-alpha.c (alpha_relocate_section): During final link, allow
3576 output .lita section to be bigger than 64k by adjusting gp value
3577 on a per-input section basis.
3578 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3580 (struct ecoff_section_tdata): Add gp field.
3582 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3584 Handle Alpha ECOFF changes in OSF/1 3.2.
3585 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3587 * coff-alpha.c: Include "aout/ar.h".
3588 (alpha_ecoff_get_relocated_section_contents): Don't require an
3589 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3590 3.2 doesn't generate one.
3591 (alpha_relocate_section): Likewise.
3592 (alpha_ecoff_slurp_armap): Define.
3593 (alpha_ecoff_slurp_extended_name_table): Define.
3594 (alpha_ecoff_construct_extended_name_table): Define.
3595 (alpha_ecoff_truncate_arname): Define.
3596 (alpha_ecoff_write_armap): Define.
3597 (alpha_ecoff_generic_stat_arch_elt): Define.
3598 (alpha_ecoff_update_armap_timestamp): Define.
3600 (alpha_ecoff_read_ar_hdr): New static function.
3601 (alpha_ecoff_get_elt_at_filepos): New static function.
3602 (alpha_ecoff_openr_next_archived_file): New static function.
3603 (alpha_ecoff_get_elt_at_index): New static function.
3604 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3605 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3606 _bfd_ecoff to alpha_ecoff.
3607 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3608 field from backend structure, rather than always calling
3609 _bfd_get_elt_at_filepos.
3610 * coff-mips.c (mips_ecoff_backend_data): Initialize
3611 get_elt_at_filepos field.
3612 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3613 from _bfd_generic_read_ar_hdr with minor changes.
3614 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3615 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3616 * libbfd.h: Rebuild.
3618 * bfd-in.h (BFD_IN_MEMORY): Define.
3619 * libbfd-in.h (struct bfd_in_memory): Define.
3620 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3621 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3622 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3623 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3624 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3625 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3626 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3627 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3628 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3629 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3631 (bfd_openstreamr): Likewise.
3632 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3633 BFD_IN_MEMORY is not set.
3634 * riscix.c (riscix_some_aout_object_p): Likewise.
3635 * bfd-in2.h, libbfd.h: Rebuild.
3637 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3638 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3639 (bfd_get_elt_at_index): Define.
3640 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3641 bfd_get_elt_at_index. Change index parameter from int to
3643 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3644 (_bfd_noarchive_get_elt_at_index): Define.
3645 (_bfd_archive_bsd_get_elt_at_index): Define.
3646 (_bfd_archive_coff_get_elt_at_index): Define.
3647 * bfd-in2.h, libbfd.h: Rebuild.
3648 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3649 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3650 * ieee.c (ieee_get_elt_at_index): Define.
3651 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3652 * oasys.c (oasys_get_elt_at_index): Define.
3653 * som.c (som_get_elt_at_index): Define.
3655 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3656 numbers to the .text section.
3658 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3661 If there is a SEC_DEBUGGING section, get the contents of the debug
3662 information part from it.
3663 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3665 (ieee_write_object_contents): Check ieee_write_debug_part return.
3667 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3669 * config.bfd (i[345]86-*-freebsd*): Add target.
3670 * configure.in (i386freebsd_vec): Add vec.
3671 * configure: Regenerate.
3672 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3673 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3674 Rebuild dependencies..
3675 * freebsd.h: New file.
3676 * i386freebsd.c: New file.
3677 * targets.c (i386freebsd_vec): Declare.
3678 (bfd_target_vector): Add i386freebsd_vec.
3679 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3680 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3682 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3684 * ieee.c (ieee_slurp_debug): New static function.
3685 (ieee_object_p): Call it.
3686 (ieee_slurp_section_data): Skip debugging sections.
3687 (ieee_get_reloc_upper_bound): Likewise.
3688 (ieee_get_section_contents): Likewise.
3689 (ieee_canonicalize_reloc): Likewise.
3690 (ieee_write_section_part): Likewise.
3691 (ieee_write_debug_part): Likewise.
3692 (ieee_write_data_part): Likewise.
3693 (init_for_output): Likewise.
3695 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3697 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3699 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3700 relocs, since ppc_elf_relocate_section handles the linker case.
3701 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3703 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3704 ppc_elf_relocate_section since that is now the only caller.
3705 (ppc_elf_relocate_section): Ditto.
3707 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3709 * coffcode.h (coff_write_object_contents): If we don't know the
3710 section of the entry point for an XCOFF executable, always set the
3711 entry address to -1.
3713 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3715 * elf.c (bfd_section_from_shdr): Add support for note sections.
3717 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * bfd-in.h (struct _symbol_info): Add stab_type field.
3720 * bfd-in2.h: Rebuild.
3721 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3723 * elf32-ppc.c: Remove trailing newline from calls to
3725 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3726 difference if target endianness is known.
3728 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3730 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3731 old style TOC16 references without using R_PPC_GOT.
3732 (ppc_reloc_type): Ditto.
3733 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3734 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3735 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3736 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3737 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3739 (ppc_elf_adjust_dynamic_symbol): Ditto.
3740 (ppc_elf_adjust_dynindx): Ditto.
3741 (ppc_elf_size_dynamic_sections): Ditto.
3742 (ppc_elf_finish_dynamic_symbol): Ditto.
3743 (ppc_elf_finish_dynamic_sections): Ditto.
3744 (ELF_DYNAMIC_INTERPRETER): Define.
3746 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3748 * elf.c (copy_private_bfd_data): When attaching sections to
3749 segments ignore sections that won't be allocated. Patch from
3752 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3754 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3757 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3759 * coff-i960.c (CALC_ADDEND): Define.
3760 (coff_i960_relocate_section): Add the input section VMA to the
3761 addend for PC relative relocs.
3763 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3765 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3766 to correctly terminate.
3768 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3770 * targets.c (enum bfd_endian): Define.
3771 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3772 from boolean to enum bfd_endian. Change header_byteorder_big_p
3774 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3775 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3776 * bfd-in2.h: Rebuild.
3777 * All targets: Change initialization of byteorder and
3778 header_byteorder to use enum bfd_endian values rather than
3780 * All files: Change all references to byteorder_big_p and
3781 header_byteorder_big_p to use new bfd_*_endian macros.
3783 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3785 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3787 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3789 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3791 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3793 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3795 * ieee.c: Lots of minor cleanups. Make many functions return
3796 errors rather than calling abort. Also:
3797 (ieee_write_twobyte): Remove; change callers to call existing
3798 ieee_write_2bytes function.
3799 (ieee_write_expression): Don't output the section twice when
3800 outputting a local symbol. Don't emit an extraneous zero if there
3802 (ieee_slurp_sections): Set the lma as well as the vma.
3803 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3805 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3806 a recognized one or bfd_arch_unknown.
3807 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3809 (ihex_get_symtab): Likewise.
3811 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3813 * aoutx.h: Include <ctype.h>.
3814 (struct aout_link_includes_table): Define.
3815 (struct aout_link_includes_totals): Define.
3816 (struct aout_link_includes_entry): Define.
3817 (aout_link_includes_lookup): Define macro.
3818 (struct aout_final_link_info): Add includes field.
3819 (aout_link_includes_newfunc): New static function.
3820 (NAME(aout,final_link)): Initialize includes hash table.
3821 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3823 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3825 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3827 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3829 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3831 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3833 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3834 (pe_print_private_bfd_data): call pe_print_reloc.
3835 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3836 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3837 up some debugging as well.
3839 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3841 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3844 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3846 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3847 when setting sections to NULL.
3849 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3851 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3853 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3854 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3856 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3857 * bfd-in2.h: Rebuild.
3859 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3861 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3863 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3865 * ihex.c (ihex_scan): Handle record types 4 and 5.
3866 (ihex_object_p): Permit types 4 and 5.
3867 (ihex_set_section_contents): Remove check for out of range
3869 (ihex_write_object_contents): Generate types 4 and 5.
3871 * elflink.h (elf_link_output_extsym): Just ignore warning and
3872 indirect references to symbols which don't really exist.
3874 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3876 * peicode.h (pe_print_idata): Minor format fixes
3877 (pe_print_edata): New function. Under private printing, this formats
3878 the edata section of a PE file.
3879 (pe_print_private_bfd_data): Added call to pe_print_edata.
3881 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3883 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3884 index, don't call stoi.
3886 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3888 * srec.c (srec_scan): Set lma as well as vma.
3890 * ihex.c: New file; support for Intel Hex format.
3891 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3892 (ihex_vec): Declare.
3893 (bfd_target_vector): Always include ihex_vec.
3894 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3895 * Makefile.in: Rebuild dependencies.
3896 (BFD_LIBS): Add ihex.o
3897 (BFD_LIBS_CFILES): Add ihex.c.
3898 * bfd-in2.h: Rebuild.
3900 * elf.c (assign_file_positions_for_segments): Sort the sections in
3902 (get_program_header_size): Return the right size if segment_map is
3904 (copy_private_bfd_data): Don't bother to sort the sections.
3906 * bfd.c (bfd_record_phdr): New function.
3907 * bfd-in.h (bfd_record_phdr): Declare.
3908 * bfd_in2.h: Rebuild.
3910 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3913 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3914 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3916 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3917 (bfd_zmalloc): Change declaration.
3918 * libbfd.h: Rebuild.
3919 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3920 and realloc. Don't set bfd_error_no_memory if they fail.
3922 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3924 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3925 uses as well. Added a new howto to deal with TOCREL16 relocs that
3926 are TOCDEFN as well.
3927 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3928 to handle RVA relocs from dlltool.
3929 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3930 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3931 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3933 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3934 to get the right section alignment.
3936 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3938 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3939 p_paddr if p_paddr is zero.
3940 (make_mapping): Set includes_filehdr and includes_phdrs for first
3942 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3944 (assign_file_positions_for_segments): Handle includes_filehdr and
3945 includes_phdrs. Remove special handling of PT_PHDR and first
3947 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3948 when appropriate. Remove special handling of PT_PHDR segment.
3949 Use a more complex condition for when a section is included in a
3950 segment to handle Solaris linker oddities.
3952 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3954 * coff-m88k.c (howto_table): Reformatted for easier reading;
3955 special_function now points to new function m88k_special_reloc.
3956 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3958 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3959 be done correctly by m88k_special_reloc.
3960 (reloc_processing): New function to be used by RELOC_PROCESSING.
3961 (RELOC_PROCESSING): Define to call reloc_processing.
3963 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3965 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3966 (pe_print_pdata): Likewise.
3968 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3969 obstack_alloc fails.
3970 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3972 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3973 * Many files: don't set bfd_error_no_memory if one of the above
3976 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3977 if p_paddr_valid is set.
3978 (copy_private_bfd_data): New static function.
3979 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3981 * elf.c (assign_file_positions_for_segments): Fix case where extra
3982 program headers were allocated.
3984 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3985 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3986 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3987 _bfd_elf_print_private_bfd_data.
3989 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3990 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3991 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3992 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3993 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3994 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3995 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3997 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3999 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4000 * elf.c (make_mapping): New static function.
4001 (map_sections_to_segments): New static function.
4002 (elf_sort_sections): New static function.
4003 (assign_file_positions_for_segments): New static function.
4004 (map_program_segments): Remove.
4005 (get_program_header_size): Remove sorted_hdrs, count, and
4006 maxpagesize parameters. Simplify.
4007 (assign_file_positions_except_relocs): When generating an
4008 executable, use assign_file_positions_for_segments.
4009 (elf_sort_hdrs): Remove.
4010 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4011 to get_program_header_size.
4013 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4015 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4017 * configure, config.in: Regenerate with autoconf 2.7.
4019 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4020 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4022 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4024 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4025 (ecoff_sec_to_styp_flags): Likewise.
4026 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4027 (ecoff_set_symbol_info): Handle scRConst.
4028 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4029 (ecoff_compute_section_file_positions): Handle .rconst section.
4030 (_bfd_ecoff_write_object_contents): Likewise.
4031 (ecoff_link_check_archive_element): Handle scRConst.
4032 (ecoff_link_add_externals): Likewise.
4033 (ecoff_link_write_external): Handle .rconst section.
4034 (ecoff_reloc_link_order): Likewise.
4035 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4036 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4038 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4040 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4041 DEF_DYNAMIC flag is set.
4043 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4045 * host-aout.c: If TRAD_HEADER is defined, include it.
4047 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4049 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4050 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4051 (BFD_NEED_DECLARATION): New function.
4052 * configure.in: Use BFD_NEED_DECLARATION.
4053 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4054 * configure, config.in: Rebuild with autoconf 2.6.
4056 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4057 special_sections before returning when called with a non XCOFF
4060 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4063 * coffcode.h (coff_compute_section_file_positions): Only pad the
4064 previous section to force file alignment when creating an
4067 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4069 * coffcode.h (coff_compute_section_file_positions): If
4070 RS6000COFF_C, set up the .debug section.
4072 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4073 if it is not large enough to accomodate the entire TOC area with
4074 signed 16 bit offsets.
4075 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4077 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4078 TOC anchor to use the TOC value used in the output file.
4080 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4082 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4083 (_bfd_coff_read_string_table): Likewise.
4085 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4087 * pe-arm.c: Fix typos.
4088 * coff-arm.c: Likewise.
4090 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4092 * coff-ppc.c (list_ele): Added "cat"egory member.
4093 (record_toc): New category parameter (priv or pub).
4094 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4095 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4096 the mainline. It addes extra toc cells in error.
4097 (ppc_coff_swap_sym_in_hook): Added some documentation.
4098 (dump_toc): Can now diagnose "virtual toc" chicanery.
4100 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4102 * elf-bfd.h (struct elf_link_hash_table): Change type of
4103 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4105 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4107 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4108 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4110 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4111 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4112 defined or mentioned in a regular file.
4114 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4116 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4117 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4118 (coff_ppc_relocate_section): Correct REL24 handling
4119 (ppc_process_before_allocation): Correct TOCDEFN handling
4121 * peicode.h (dir_names): Added name descriptions
4123 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4125 * VERSION: Updated to cygnus-2.6.
4127 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4129 * targets.c (m68k4knetbsd_vec): Declare.
4131 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4133 * targets.c (bfd_target): Change type of second argument to
4134 _bfd_print_private_bfd_data from void * to PTR.
4135 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4136 using PTR rather than void *.
4137 * bfd-in2, libbfd.h: Rebuild.
4138 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4140 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4141 _bfd_generic_bfd_print_private_bfd_data rather than casting
4144 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4146 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4147 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4149 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4150 BFD64_BACKENDS_CFILES): New variables.
4153 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4155 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4156 not at the file position of the first section.
4157 * coffcode.h (coff_compute_section_file_positions): Avoid using
4159 (coff_write_object_contents): When generating a PPC PE executable
4160 with no symbols, round up the file size to a COFF_PAGE_SIZE
4162 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4163 don't write out a string table.
4165 * elf.c (bfd_section_from_shdr): When using a different section
4166 header, pass the new one to _bfd_elf_make_section_from_shdr.
4167 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4168 (elf_map_symbols): Add section VMA to symbol value when comparing
4170 (_bfd_elf_compute_section_file_positions): Only build symbol table
4171 if there are some symbols. Set file offset of symtab and strtab
4173 (assign_file_positions_except_relocs): Remove dosyms parameter.
4174 Change all callers. Never set file offset of symtab and strtab
4176 (_bfd_elf_copy_private_section_data): New function.
4177 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4178 (_bfd_elf_copy_private_symbol_data): New function.
4179 (swap_out_syms): Check for special mapping of st_shndx created by
4180 copy_private_symbol_data.
4181 * elfxx-target.h: Use new copy routines.
4182 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4183 (_bfd_elf_copy_private_section_data): Declare.
4185 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4187 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4190 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4191 _bfd_dummy_target, matching the recent change to archive
4194 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4196 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4197 arithmetic on PTR types.
4199 * aout-target.h (MY(callback)): Set the lma of the sections.
4201 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4202 symbol into a reloc against the section.
4204 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4206 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4207 glue for the relocs: IMGLUE and IFGLUE.
4208 (record_toc): new function - tracks toc contents
4209 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4210 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4211 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4212 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4213 (ppc_record_toc_entry): Removed a debug define (duh)
4215 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4216 (pe_print_idata): New function - formats the idata section data
4217 (pe_print_pdata): New function - formats the pdata section data
4218 (pe_print_private_bfd_data): calls to above
4220 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4222 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4223 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4224 TARGET_SYM and TARGET_NAME for vector and BFD name.
4225 * coff-pmac.c (pmac_xcoff_vec): Remove.
4226 (TARGET_SYM, TARGET_NAME): Define.
4227 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4228 machine to 0, not all PowerMacs are 601s.
4230 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4232 * elfcode.h (elf_object_p): Read in any program headers.
4233 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4234 based on the program headers, if any.
4235 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4236 (map_program_segments): Set p_paddr of program headers based on
4239 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4241 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4244 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4245 trying to do a relocateable link with a non-a.out object file.
4247 * archive.c (bfd_generic_archive_p): Check the first object file
4248 in an archive even if target_defaulted is set. If the object file
4249 has the wrong xvec, reject it.
4251 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4252 be represented, report the name via _bfd_error_handler.
4253 (translate_to_native_sym_flags): Likewise.
4254 * elf32-mips.c (mips_elf_final_link): Likewise.
4255 * oasys.c (oasys_write_sections): Likewise.
4257 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4258 which checks for STYP_OVRFLO sections.
4259 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4260 reloc and lineno count overflows.
4261 (coff_write_object_contents): Call coff_count_linenumbers before
4262 coff_compute_section_file_positions. If RS6000COFF_C, handle
4263 reloc and lineno count overflows.
4264 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4265 relocs before dealing with .pad sections. Count overflow section
4266 headers when handling .pad sections.
4268 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4271 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4272 (struct xcoff_link_hash_table): Add descriptor_section and
4273 special_sections fields.
4274 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4275 (xcoff_link_add_symbols): Set linkage section alignment. Create
4276 descriptor section. Check for magic symbol names (_text, etc.),
4277 and record them in special_sections if found. Set
4278 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4279 descriptor field to point back to the function code symbol.
4280 (xcoff_sweep): Always mark the special descriptor_section.
4281 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4282 function descriptor, and mark it if it is.
4283 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4284 parameter, and fill it in. Allocate space for the descriptor
4286 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4287 global linkage code. If an undefined function descriptor is
4288 exported, arrange to define it. Warn about any other undefined
4290 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4291 (xcoff_write_global_symbol): Create a function descriptor when
4293 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4294 * bfd-in2.h: Rebuild.
4296 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4298 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4299 (ppc_coff_link_hash_table): new types for hashing
4300 (ppc_coff_link_hash_newfunc): hash entry constructor
4301 (ppc_coff_link_hash_table_init): hash table initializer
4302 (ppc_coff_link_hash_table_create): hash table constructor
4303 (ppc_record_toc_entry): changed references to hash table
4304 (coff_ppc_relocate_section): changed references to hash table
4306 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4307 * libcoff.h: Rebuild
4309 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4310 (coff_link_add_symbols): removed toc_offset init
4312 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4314 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4317 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4318 if it is given and mmep is available.
4319 * acconfig.h: Undef USE_MMAP.
4320 * configure, config.in: Regenerated.
4321 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4322 table handling the old way.
4323 (aout_get_external_symbols): Don't complain if last byte of string
4325 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4326 (bfd_free_window) [! USE_MMAP]: Don't define.
4327 (bfd_get_file_window,
4328 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4330 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4332 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4335 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4337 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4338 compatible with AMD generated COFF files. Try to support both AMD
4339 and GNU formats simultaneously.
4340 (coff_a29k_relocate_section): Likewise.
4342 * libbfd.c (bfd_get_file_window): Change writable parameter from
4343 int to boolean; update all callers. Pass MAP_SHARED if not
4344 writable--it's required on Solaris. Cast fprintf argument to
4346 * bfd-in.h (bfd_get_file_window): Update declaration.
4347 * bfd-in2.h: Rebuild.
4348 * aoutx.h: Update calls to bfd_get_file_window.
4350 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4352 (xcoff_swap_ldhdr_in): New static function.
4353 (xcoff_swap_ldsym_in): New static function.
4354 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4355 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4356 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4357 Handle XTY_ER/XMC_XO symbols correctly.
4358 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4359 rather than normal symbol table.
4360 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4361 already defined with the same absolute value.
4362 (xcoff_mark): When considering called symbols, check whether the
4363 descriptor is from a dynamic object, rather than the symbol
4365 (xcoff_build_ldsyms): Likewise.
4367 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4368 Cast realloc and malloc return values. If malloc or realloc fail,
4369 set bfd_error_no_memory.
4370 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4371 * bfd-in2.h: Rebuild.
4373 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4375 * coff-ppc.c (ppc_record_toc_entry): new function.
4376 (in_reloc_p): changed return value.
4377 (coff_ppc_relocate_section): much rework.
4378 (ppc_allocate_toc_section): new function.
4379 (ppc_process_before_allocation): new function.
4380 (ppc_coff_swap_sym_in_hook): new function.
4382 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4383 (coff_link_add_symbols): initialize toc_offset.
4385 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4386 (coff_swap_aouthdr_out): Added more sections to the data
4387 dictionary for the pe file header. Also changed linker version
4388 number on the ppc side.
4389 (dir_names): small improvements to the dictionary printing.
4390 (pe_mkobject_hook): save the file level flags.
4392 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4393 (pe_tdata): added real_flags field
4394 (coff_tdata): added local_toc_sym_map and access macro
4396 * libcoff.h (coff_link_hash_entry): added toc_offset field
4397 (pe_tdata): added real_flags field
4398 (coff_tdata): added local_toc_sym_map and access macro
4400 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4401 (coff_mkobject): init for local_toc_sym_map
4402 (coff_write_object_contents): set the internal_a.magic to
4403 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4406 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4409 entries until both the line number address and the function name
4410 address are too large.
4412 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4413 * configure: Rebuilt.
4415 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4416 is defined in the environment.
4418 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4420 * som.c (som_get_section_contents_in_window): Define to use
4423 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4425 * coff-i860.c: New file, based on coff-i386.c.
4426 * cpu-i860.c: New file, based on cpu-i386.c.
4427 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4428 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4429 targets, using i860coff_vec.
4430 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4431 trad-core.o and hosts/i860mach3.h.
4432 (i860coff_vec): Use coff-i860.o and cofflink.o.
4433 * configure: Rebuild.
4434 * Makefile.in: Rebuild dependencies.
4435 (ALL_MACHINES): Add cpu-i860.o.
4436 (BFD32_BACKENDS): Add coff-i860.o.
4437 (CFILES): Add cpu-i860.c and coff-i860.c.
4438 * targets.c (i860coff_vec): Declare.
4439 (bfd_target_vector): Add &i860coff_vec.
4440 * archures.c (bfd_i860_arch): Declare.
4441 (bfd_archures_list): Add &bfd_i860_arch.
4442 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4443 (coff_set_flags): Handle bfd_arch_i860.
4444 (coff_write_object_contents): Handle I860 a.out magic number.
4446 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4448 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4449 the created .tc section to 2.
4450 (xcoff_mark): Don't keep a .loader reloc for a call to an
4451 undefined symbol when creating a shared library.
4452 (xcoff_build_ldsyms): When creating a shared library, generate
4453 global linkage code for a call to an undefined symbol.
4455 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4457 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4458 BFD32_BACKENDS, BFD64_BACKENDS.
4459 (.dep1): Put mkdep output in a separate file.
4460 Rebuilt dependencies.
4462 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4465 Permit use of mmap when available:
4467 * configure.in: Check for mmap, madvise, mprotect.
4468 * config.in, configure: Regenerated.
4470 * libbfd.c (struct _bfd_window_internal): Define type.
4471 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4473 (ok_to_map): New static variable for debugging.
4474 (_bfd_generic_get_section_contents_in_window): New function.
4475 * bfd-in.h (bfd_window_internal): Declare type.
4476 (bfd_window): Define type.
4477 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4478 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4481 * libaout.h (struct aoutdata): Add two window fields.
4482 (obj_aout_sym_window, obj_aout_string_window): New macros.
4483 * aoutx.h (some_aout_object_p): Initialize windows.
4484 (aout_get_external_symbols): Get symbol data and strings in
4485 windows instead of explicitly allocated buffers.
4486 (slurp_symbol_table): Free window instead of memory.
4487 (bfd_free_cached_info): Release windows instead of freeing storage
4489 (aout_link_free_symbols): Ditto.
4491 * targets.c (bfd_target): Add new field for
4492 get_section_contents_in_window.
4493 (BFD_JUMP_TABLE_GENERIC): Updated.
4494 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4495 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4496 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4497 macros for get_section_contents_in_window field.
4499 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4501 * core.c: Renamed to corefile.c
4502 * makefile.dos (OBJS): Change core.o to corefile.o
4503 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4506 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4508 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4509 targ_selvecs to allow debugging under Irix-5 native.
4512 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4514 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4515 to o. Clobber and restore the list of new csects around the call
4516 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4517 linker error and the linker wants to read the symbol table. Reset
4518 the line number count of a real section even if it has no relocs.
4519 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4521 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4524 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4526 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4527 an undefined symbol in a shared link.
4529 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4530 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4531 phdm@info.ucl.ac.be (Philippe De Muyter).
4533 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4535 * coff-m88k.c (rtype2howto): New static function.
4536 (RTYPE2HOWTO): Use it rather than a macro definition.
4538 * coffcode.h (coff_write_object_contents): set internal_a.magic
4539 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4541 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4542 define TRAD_HEADER to new file hosts/delta68.h.
4543 m88*-motorola-sysv*, however, does use ptrace-core.o.
4544 * hosts/delta68.h: New file.
4546 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4547 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4549 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4551 * i386linux.c (MY(vec)): Declare before use.
4553 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4555 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4556 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4558 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4559 BFD is not of the right type.
4560 (bfd_elf_get_needed_list): Likewise.
4561 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4562 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4563 * xcofflink.c (XCOFF_XVECP): Define.
4564 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4566 (bfd_xcoff_import_symbol): Likewise.
4567 (bfd_xcoff_export_symbol): Likewise.
4568 (bfd_xcoff_link_count_reloc): Likewise.
4569 (bfd_xcoff_record_link_assignment): Likewise.
4570 (bfd_xcoff_size_dynamic_sections): Likewise.
4572 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4573 table index against the number of symbols for a base relative
4576 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4578 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4579 full_aouthdr flag here...
4580 (_bfd_xcoff_bfd_final_link): ...not here.
4582 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4584 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4585 systems that have a system <libelf.h>.
4586 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4587 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4588 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4589 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4590 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4591 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4592 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4594 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4596 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4597 set, set BSF_WEAK in symbol. Change all callers.
4598 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4599 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4600 _bfd_generic_link_add_one_symbol.
4601 (ecoff_indirect_link_order): Check that the section tdata relocs
4602 are not NULL before using them.
4604 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4605 define TRAD_HEADER as hosts/alphalinux.h.
4606 * configure: Rebuild.
4607 * hosts/alphalinux.h: New file.
4608 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4611 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4613 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4614 C_ECOMM storage classes.
4616 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4618 (xcoff_mark): Call xcoff_mark_symbol.
4619 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4620 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4622 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4624 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4626 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4628 (xcoff_find_reloc): New static function.
4629 (xcoff_link_add_symbols): Use it.
4630 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4631 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4632 relocate the value of C_DECL.
4634 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4636 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4638 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4639 callback decide what goes in .relocs.
4640 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4641 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4644 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4646 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4649 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4651 * xcofflink.c: More improvements, mostly to fix handling of
4652 constructors and a few other special cases.
4653 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4654 zero, reverting yesterday's change.
4655 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4656 (bfd_xcoff_link_count_reloc): Declare.
4657 (bfd_xcoff_record_link_assignment): Declare.
4658 * bfd-in2.h: Rebuild.
4660 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4662 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4663 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4664 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4665 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4666 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4667 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4669 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4672 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4673 segments includes the a.out header. See to that the magic number
4674 *always* is big-endian.
4676 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4677 m68k4k NetBSD configurations.
4679 * configure.in, configure: Separate i386 & mips NetBSD
4680 configurations from other BSD ones. Don't assume DEC is the only
4681 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4682 configurations. Add support for m68k4k NetBSD object format.
4684 * libaout.h: Added M_68K4K_NETBSD magic.
4686 * m68k4knetbsd.c: New file.
4688 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4690 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4693 * hosts/mipsnbsd.h: New file.
4696 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4698 * config.bfd: Add config stuff for mips*-*-magic* to set
4699 targ_defvec to ecoff_big_vec.
4702 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4704 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4706 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4707 toc_section, and entry_section fields.
4708 (struct xcoff_section_tdata): Remove ldrel_count field.
4709 * libcoff.h: Rebuild.
4710 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4712 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4713 full a.out header if full_aouthdr is set in xcoff_data.
4714 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4715 based on sections stored in xcoff_data.
4716 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4718 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4719 (rs6000coff_vec): Set symbol_leading_char to '.'.
4720 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4721 value stored in ret rather than returning a pointer value.
4723 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4725 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4728 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4730 * som.c (som_slurp_string_table): Allocate the strings with malloc
4731 since they're free'd by free_cached_info.
4732 (som_slurp_symbol_table): Similarly for the symbol table.
4734 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4736 * Makefile.in (diststuff): Don't make headers.
4738 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4740 * Makefile.in: Rebuild dependencies.
4742 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4743 output_bfd is not SunOS.
4744 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4745 non-SunOS input files.
4747 * xcofflink.c: Extensive changes to support linking shared objects
4748 and generating a .loader section.
4749 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4750 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4751 last_symndx, and ldrel_count fields.
4752 * libcoff.h: Rebuild.
4753 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4754 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4756 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4757 (bfd_xcoff_export_symbol): Declare.
4758 (bfd_xcoff_size_dynamic_sections): Declare.
4759 * bfd-in2.h: Rebuild.
4761 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4763 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4764 * configure: Rebuild.
4765 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4766 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4768 (pmac_xcoff_vec): Update to use new xcoff support.
4769 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4770 (xcoff_write_armap): Declare buf as unsigned char.
4771 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4773 * mpw-make.sed: Generalize subdir_do edit.
4775 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4777 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4778 correctly. Don't initialize asect->vma.
4780 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4782 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4783 something a little less than the page size.
4785 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4787 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4789 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4791 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4792 * coffcode.h (coff_write_object_contents): If .bss is before
4793 .data us that as data_start.
4794 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4796 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4797 (coff_swap_outhdr_out): Hardwire in version number.
4799 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4801 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4802 major and minor to *_vno, since the former are also macros in
4803 SunOS header files. Cast result of bfd_alloc to appropriate
4806 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4807 before assigning to sec_data.
4809 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4811 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4812 now relative to the section, not absolute.
4813 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4814 get the file name when there is a N_SO directory name. When
4815 handling stabs, remember that section->vma was added to the
4818 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4820 * sunos.c (struct sunos_link_hash_table): Add needed field.
4821 (sunos_link_hash_table_create): Call bfd_release, not free.
4822 (sunos_link_hash_table_create): Initialize needed field.
4823 (sunos_add_dynamic_symbols): Record needed objects.
4824 (bfd_sunos_get_needed_list): New function.
4825 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4826 * bfd-in2.h: Rebuild.
4828 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4830 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4832 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4834 * bfd-in.h (struct bfd_link_needed_list): Rename from
4835 bfd_elf_link_needed_list.
4836 * bfd-in2.h: Rebuild.
4837 * elf.c, elflink.h, libelf.h: Corresponding changes.
4839 Add start at AIX linker support; no shared libraries yet.
4840 * xcofflink.c: New file.
4841 * configure.in (rs600coff_vec): Use xcofflink.o.
4842 * configure: Rebuild.
4843 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4845 (struct xcoff_section_tdata): Define.
4846 (xcoff_section_data): Define macro.
4847 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4848 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4849 (_bfd_xcoff_bfd_final_link): Declare.
4850 (_bfd_ppc_xcoff_relocate_section): Declare.
4851 * libcoff.h: Rebuild.
4852 * coff-rs6000.c: Clean up a bit.
4853 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4854 cputype, csects, and debug_indices.
4855 (xcoff_copy_private_bfd_data): Copy cputype.
4856 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4857 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4858 (xcoff_reloc_type_lookup): Rename from
4859 rs6000coff_reloc_type_lookup.
4860 (coff_relocate_section): Define.
4861 (_bfd_xcoff_sizeof_headers): Define.
4862 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4863 (_bfd_xcoff_bfd_relax_section): Define.
4864 (_bfd_xcoff_bfd_link_split_section): Define.
4865 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4867 * coffcode.h (coff_compute_section_file_positions): If AIX,
4868 increment sofar by SMALL_AOUTSZ if not executable.
4869 (coff_write_object_contents): If AIX, always output an a.out
4870 header; if not executable, header size of SMALL_AOUTSZ.
4871 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4872 (_bfd_stringtab_init): Initialize xcoff field.
4873 (_bfd_xcoff_stringtab_init): New function.
4874 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4875 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4876 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4877 * libbfd.h: Rebuild.
4878 * Makefile.in: Rebuild dependencies.
4879 (BFD32_BACKENDS): Add xcofflink.o.
4880 (CFILES): Add xcofflink.c.
4882 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4883 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4884 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4886 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4888 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4890 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4892 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4893 * config.in: Regenerated.
4895 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4896 (_bfd_chunksize): New variable.
4897 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4898 for obstack chunk size.
4899 * configure.in: Check for getpagesize.
4900 * configure: Regenerated.
4902 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4904 * trad-core.c (rawptr): Make it a local variable of
4905 ptrace_unix_core_file_p.
4907 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4909 * coff-arm.c (in_reloc_p): New.
4910 * coff-i386.c (in_reloc_p): New.
4911 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4912 (coff_write_object_contents): Only set has_reloc_section
4914 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4915 in_reloc_p to decide if reloc should be emitted.
4916 * libcoff.h (pe_data_type.in_reloc_p): New.
4917 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4919 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4921 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4922 (_bfd_coff_read_internal_relocs): Likewise.
4923 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4924 (_bfd_coff_read_internal_relocs): Likewise.
4926 * elflink.h (elf_link_add_object_symbols): Correct conditions
4927 under which type and size change warnings are issued.
4929 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4931 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4932 a symbol which is not in a real section.
4933 (coff_write_native_symbol): Corresponding change.
4935 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4936 coff_link_hash_newfunc and make non-static.
4937 (_bfd_coff_link_hash_table_init): New function, broken out of
4938 _bfd_coff_link_hash_table_create.
4939 (_bfd_coff_link_hash_table_create): Use it.
4940 (process_embedded_commands): Make static.
4941 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4942 (_bfd_coff_link_hash_table_init): Declare.
4943 * libcoff.h: Rebuild.
4945 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4946 field in XCOFF tdata.
4947 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4948 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4949 based on cputype stored in a.out header, or in n_type of initial
4951 (coff_write_object_contents): Set cputype correctly in a.out
4953 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4955 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4956 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4958 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4959 * libcoff.h: Rebuild.
4961 * cpu-rs6000.c (rs6000_compatible): New static function.
4962 (bfd_rs6000_arch): Use it.
4963 * cpu-powerpc.c (powerpc_compatible): New static function.
4964 (arch_info_struct): Define various flavours of PowerPC.
4965 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4968 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4970 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4972 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4974 * elflink.h (elf_link_add_object_symbols): Don't warn about
4975 changing the size or type if the old definition was weak.
4977 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4979 * coffcode.h (combined_entry_type): Add fix_line field.
4980 (coff_slurp_line_table): Warn if we try to set the lineno field of
4982 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4983 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4984 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4985 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4987 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4988 * libcoff.h: Rebuild.
4990 * libcoff-in.h (struct xcoff_tdata): Define.
4991 (xcoff_data): Define.
4992 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4993 * bfd-in2.h, libcoff.h: Rebuild.
4994 * coff-rs6000.c (xcoff_mkobject): New static function.
4995 (coff_mkobject): Define.
4996 (xcoff_copy_private_bfd_data): New static function.
4997 (coff_bfd_copy_private_bfd_data): Define.
4998 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5000 (rs6000coff_vec): Add DYNAMIC to object_flags.
5001 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5002 .loader sections specially.
5003 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5004 section alignment from the XCOFF tdata information.
5005 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5006 F_SHROBJ, and copy the extra a.out header information into the
5007 XCOFF tdata structure.
5008 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5009 F_DYNLOAD and the extra a.out header information.
5010 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5011 C_HIDEXT symbol with attached csect information.
5012 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5013 in the o_maxdata field.
5014 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5015 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5016 end if BSF_NOT_AT_END is set.
5018 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5019 _bfd_read_ar_hdr_fn.
5020 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5021 * bfd-in2.h, libbfd.h: Rebuild.
5022 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5024 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5025 (bfd_slurp_bsd_armap_f2): Likewise.
5026 (_bfd_slurp_extended_name_table): Likewise.
5028 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5030 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5032 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5033 when the symbol table is empty.
5035 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5036 space for section symbols, since we don't output them either.
5037 (elf_m68k_adjust_dynindx): Removed.
5039 * ptrace-core.c (rawptr): Make it a local variable of
5040 ptrace_unix_core_file_p.
5042 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5044 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5047 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5048 Mac object file formats.
5050 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5052 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5053 auxent if there isn't one.
5054 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5055 rather than FILNMLEN as the maximum name length.
5057 * coffcode.h (bfd_coff_backend_data): Add new field
5058 _bfd_coff_print_aux.
5059 (bfd_coff_print_aux): New static function.
5060 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5061 scnlen field of an XTY_LD csect aux entry.
5062 (coff_print_aux): New static function.
5063 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5064 in coff_pointerize_aux_hook.
5065 (bfd_coff_std_swap_table): Initialize new field.
5066 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5067 * libcoff.h: Rebuild.
5068 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5069 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5071 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5072 if there are symbols, for native AIX ld compatibility.
5074 * coffcode.h (bfd_coff_backend_data): Add new field
5075 _bfd_coff_pointerize_aux_hook.
5076 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5077 or I960, and as 0 otherwise.
5078 (bfd_coff_std_swap_table): Initialize new field.
5079 * libcoff.h: Rebuild.
5080 * coffgen.c (coff_pointerize_aux): Change parameters to take
5081 symbol pointer instead of type and class, and to take aux index.
5082 Call _bfd_coff_pointerize_aux_hook if it is defined.
5083 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5084 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5085 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5087 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5088 read-only/host-only support.
5090 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5092 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5095 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5096 BFD_JUMP_TABLE_ARCHIVE accordingly.
5097 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5098 (_bfd_compute_and_write_armap): Declare.
5099 (_bfd_generic_read_ar_hdr): Declare.
5100 (_bfd_read_ar_hdr): Define.
5101 (_bfd_noarchive_read_ar_hdr): Define.
5102 (_bfd_archive_bsd_read_ar_hdr): Define.
5103 (_bfd_archive_coff_read_ar_hdr): Define.
5104 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5105 _bfd_read_ar_hdr instead.
5106 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5107 (_bfd_compute_and_write_armap): Rename from
5108 compute_and_write_armap. Make non-static. Change all callers.
5109 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5110 than _bfd_snarf_ar_hdr.
5111 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5112 * ieee.c (ieee_read_ar_hdr): Define.
5113 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5114 * oasys.c (oasys_read_ar_hdr): Define.
5115 * som.c (som_read_ar_hdr): Define.
5116 * bfd-in2.h, libbfd.h: Rebuild.
5118 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5120 * peicode.c (coff_swap_filehdr_in): If symptr is
5121 zero, there aren't any symbols, even if nsyms is set.
5123 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5125 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5127 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5128 sections, and set styp correctly for them: .got, .hash, .dynamic,
5129 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5130 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5132 (ecoff_sort_hdrs): New static function.
5133 (ecoff_compute_section_file_positions): Return boolean, not void.
5134 Sort the sections by VMA before looking through them. Put the
5135 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5136 section on an appropriate boundary within the page.
5137 (ecoff_compute_reloc_file_positions): Check return value of
5138 ecoff_compute_section_file_positions.
5139 (_bfd_ecoff_set_section_contents): Likewise.
5140 (_bfd_ecoff_write_object_contents): Check for various Alpha
5141 section types when incrementing text_size and data_size. Call
5142 adjust_headers backend function if it exists.
5143 * coff-alpha.c (alpha_adjust_headers): New static function.
5144 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5145 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5147 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5149 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5151 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5152 of ALTERNATE_AIX_CORE_FORMAT.
5153 * configure.in (aix4): No longer need CORE_FLAGS.
5154 * configure: Updated.
5156 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5158 NS32k changes from Ian Dall:
5159 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5161 (aout_link_input_section_std, aout_link_input_section_ext,
5162 aout_link_reloc_link_order): Call them instead of _bfd_*
5164 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5166 (backend_data): Use it instead of hardcoded zero.
5168 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5169 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5171 * ns32knetbsd.c: Include bfd.h.
5172 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5173 (MY_bfd_reloc_type_lookup): Declare function too.
5174 * pc532-mach.c (set_sizes): Don't declare.
5175 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5176 (backend_data, MY_backend_data): Don't define.
5178 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5179 ns32k-*-lites* like ns32k-*-netbsd*.
5181 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5184 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5186 * coffcode.h (coff_write_object_contents): Restore setting
5187 f_timdat to 0, deleted on August 22.
5189 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5191 * coffcode.h (coff_bfd_copy_private_symbol_data,
5192 coff_bfd_copy_private_section_data,
5193 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5194 * peicode.h (coff_bfd_copy_private_bfd_data): New
5195 (pe_bfd_copy_private_bfd_data): New.
5196 (coff_swap_scnhdr_in): Swap bss size into the right place.
5197 (pe_print_private_bfd_data): Add some newlines.
5199 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5201 * som.c (setup_sections): Don't die if a space has no subspaces.
5203 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5205 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5206 dynamic symbol override a common symbol. Don't change the size or
5207 type if they have been set and the new symbol is not a definition.
5208 Warn if the size or type changes.
5210 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5212 * som.c (som_begin_writing): Don't write the symbol table or
5214 (som_finish_writing): Write them here. Place them after the
5215 subspace data, but before the relocs.
5217 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5219 * sunos.c (sunos_add_one_symbol): Just pass false, not
5220 info->shared_library, to sunos_create_dynamic_sections.
5221 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5223 (sunos_check_dynamic_reloc): Remove .text section assertion.
5225 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5227 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5228 * configure, configure.in: Add pmac_xcoff_vec case.
5229 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5230 * coff-pmac.c: New file, PowerMac XCOFF support.
5231 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5232 * targets.c (pmac_xcoff_vec): Declare.
5234 * mpw-config.in: Various changes to be compatible with the
5235 autoconf-based configury.
5236 * mpw-make.sed: New file, sed commands to translate Unix
5237 makefile into MPW syntax.
5238 * mpw-make.in: Remove.
5239 * hosts/mpw.h: Remove.
5240 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5241 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5243 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5245 * binary.c (binary_get_symtab): Return an empty string on error.
5246 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5248 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5250 * coff-ppc.c: Reformatted according to gnu conventions
5251 Removed irrelevant "if 0" code
5253 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5255 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5256 symbols rather than as indirect symbols.
5257 (MY(slurp_symbol_table)): Don't do anything special about
5260 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5261 of .ctors and .dtors sections is no larger than 2.
5263 * sunos.c (sunos_add_one_symbol): Don't change
5264 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5266 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5267 dynamic symbols when creating a shared library.
5268 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5270 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5271 written even if it is not defined in a regular object.
5272 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5273 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5274 rather than the constant 22.
5275 (sunos_check_dynamic_reloc): Handle creating a shared library.
5276 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5277 zero when creating a shared library.
5278 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5279 write it out at the start of the symbol table.
5281 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5283 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5285 * config.bfd: Add arm-*-coff.
5286 * configure.in, configure: Add armcoff_{little,big}_vec.
5287 * targets.c (armcoff_{little,big}_vec): Declare.
5288 (bfd_target_vector): Add armcoff_{little,big}_vec.
5289 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5291 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5293 * targets.c (bfd_find_target): Remove debugging code.
5295 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5297 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5299 * Makefile.in: added *-ppc files
5300 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5301 allow pe based .o's to be shared with other tools on ppc/NT
5302 * config.bfd: added powerpc[le]-[pe|winnt] config support
5303 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5304 * peicode.h: Added more section flags for PE on ppc
5305 Added coff_swap_filehdr_out to allow peicode.h to be
5306 used for non-image PE files on ppc.
5307 Check for image, or not, before copying pe_opthdr
5308 * targets.c: Added new bfd's
5309 * targets.c: Removed two inactive bfds that shouldn't have made it this
5312 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5314 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5315 explicit values to initialize all relocs. Change all users.
5316 (ppc_elf_brtaken_inner): New function to handle branch predicition
5318 (ppc_elf_brtaken_reloc): Ditto.
5319 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5320 relocs use ppc_elf_unsupported_reloc.
5321 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5322 needs to be reported.
5323 (ppc_elf_relocate_section): Support branch prediction relocs.
5325 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5327 * bfd.c (bfd_assert): Remove \n from string passed to
5330 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5331 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5332 (bfd_coff_make_section_hook): Don't define.
5333 (coff_make_section_hook): Remove.
5334 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5335 (styp_to_sec_flags): Likewise.
5336 (coff_write_object_contents): Likewise.
5337 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5339 * libcoff.h: Rebuild.
5340 * coffgen.c (make_a_section_from_file): Just call
5341 bfd_make_section_anyway, not bfd_make_section or
5342 bfd_coff_make_section_hook.
5343 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5344 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5345 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5346 make_section_hook field.
5347 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5349 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5350 pointers into value field for warning and indirect symbols; just
5351 leave the value field alone.
5352 * linker.c (generic_link_add_symbol_list): Use next symbol for
5353 warning and indirect symbols, rather than looking in symbol value.
5354 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5355 parameter. Change all callers. Remove support for indirect
5356 symbols; it didn't work anyhow.
5357 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5358 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5359 * bfd-in2.h: Rebuild.
5361 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5363 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5364 go back to telling the tools this reloc operates on 32 bits.
5366 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5368 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5369 rather than a direct fprintf.
5370 * archive.c (_bfd_write_archive_contents): Likewise.
5371 * coffcode.h (coff_slurp_symbol_table): Likewise.
5372 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5373 (ppc_elf_unsupported_reloc): Likewise.
5374 (ppc_elf_relocate_section): Likewise.
5375 * i386linux.c (linux_tally_symbols): Likewise.
5376 (linux_finish_dynamic_link): Likewise.
5377 * osf-core.c (osf_core_core_file_p): Likewise.
5378 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5379 * som.c (som_sizeof_headers): Likewise.
5380 * srec.c (srec_bad_byte): Likewise.
5381 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5382 * libbfd-in.h (bfd_assert): Declare first parameter const.
5383 * libbfd.h: Rebuild.
5384 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5385 bfd_reloc_overflow is enough.
5386 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5387 * coff-h8500.c (rtype2howto): Likewise.
5388 * coff-z8k.c (rtype2howto): Likewise.
5389 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5390 * elf.c (_bfd_elf_get_lineno): Likewise.
5391 (_bfd_elf_no_info_to_howto): Likewise.
5392 (_bfd_elf_no_info_to_howto_rel): Likewise.
5393 * hp300hpux.c (convert_sym_type): Likewise.
5394 (MY(swap_std_reloc_in)): Likewise.
5395 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5397 * libaout.h (struct aoutdata): Add line_buf field.
5398 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5399 and filename_buffer. Instead, use a malloc buffer stored in the
5400 new line_buf field. Remove length restrictions.
5402 * coffgen.c (string_size): Remove static variable.
5403 (debug_string_size, debug_string_section): Likewise.
5404 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5405 and debug_string_size_p parameters. Use them instead of the
5406 global variables. Change all callers.
5407 (coff_write_symbol): Likewise.
5408 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5409 (coff_write_symbols): Add local variables to replace removed
5412 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5413 function, and line_base fields.
5414 * libcoff.h: Rebuild.
5415 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5416 information, rather than using static variables.
5418 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5419 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5421 * init.c (initialized): Remove static variable.
5422 (bfd_init): Don't bother setting initialized.
5423 (bfd_check_init): Remove.
5424 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5425 * libbfd.h: Rebuild.
5427 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5429 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5430 size for full core dumps. Copy core file header to private data.
5431 (rs6000coff_core_file_failing_command,
5432 rs6000coff_core_file_failing_signal): New functions to extract
5433 the file name and terminating signal from the core file.
5434 * coff-rs6000.c: Use them.
5436 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5438 Change arch info to be const, initialized at compile time.
5439 * archures.c: Reindent many functions. Change CONST to const.
5440 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5441 nothing set it anyhow. Make next const.
5442 (bfd_arch_info_list): Remove.
5443 (bfd_archures_list): Rename from archures_init_table. Change from
5444 a table of function pointers to a table of bfd_arch_info_type
5445 structure addresses.
5446 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5447 (bfd_lookup_arch): Likewise.
5448 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5450 (bfd_default_arch_struct): Make const.
5451 (bfd_arch_init, bfd_arch_linkin): Remove.
5452 (bfd_get_arch_info): Return a const pointer.
5453 * init.c (bfd_init): Don't call bfd_arch_init.
5454 * bfd.c (struct _bfd): Make arch_info const.
5455 * bfd-in2.h: Rebuild.
5456 * libbfd.h: Rebuild.
5457 * configure.in: Put & before everything in $selarchs.
5458 * configure: Rebuild.
5459 * cpu-*.c: Change bfd_*_arch from a function which calls
5460 bfd_arch_linkin to a const structure.
5461 * ieee.c (ieee_object_p): Make arch const.
5463 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5465 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5467 * bfd-in2.h: Regenerate.
5468 * libbfd.h: Regenerate.
5470 * elf32-ppc.c (reloc_type): Update names to match current draft.
5471 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5472 relative. Update names to current V.4 draft.
5473 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5474 (ppc_elf_relocate_section): Rename relocations to match draft.
5476 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5478 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5479 compiled with -mrelocatable-lib to be linked with either normal
5480 modules or -mrelocatable modules.
5482 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5484 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5485 in the a.out header.
5487 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5488 a reloc against a local symbol, even if it's not a section.
5490 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5492 * targets.c (bfd_target): Remove unused align_power_min field.
5493 * bfd-in2.h: Rebuild.
5494 * All backends: Remove initialization of align_power_min.
5496 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5498 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5500 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5502 * config.bfd (mips-dec-netbsd*): New target.
5503 * configure.host (mips-dec-netbsd*): New host.
5504 * configure.in (mips-dec-netbsd*): New native.
5505 * configure: Rebuild.
5507 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5509 Make the COFF backend linker merge common types:
5510 * cofflink.c (struct coff_debug_merge_element): Define.
5511 (struct coff_debug_merge_type): Define.
5512 (struct coff_debug_merge_hash_entry): Define.
5513 (struct coff_debug_merge_hash_table): Define.
5514 (coff_debug_merge_hash_table_init): Define.
5515 (coff_debug_merge_hash_table_free): Define.
5516 (coff_debug_merge_hash_lookup): Define.
5517 (struct coff_final_link_info): Add debug_merge field.
5518 (coff_debug_merge_hash_newfunc): New static function.
5519 (_bfd_coff_final_link): Allocate and free debug_merge table.
5520 (coff_link_input_bfd): Merge identical enum, struct and union
5523 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5525 Convert i960 COFF to use COFF backend linker.
5526 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5527 structure to store the symbol being used.
5528 (coff_i960_start_final_link): New static function.
5529 (coff_i960_relocate_section): New static function.
5530 (coff_i960_adjust_symndx): New static function.
5531 (coff_start_final_link): Define.
5532 (coff_relocate_section): Define.
5533 (coff_adjust_symndx): Define.
5534 * coffcode.h (bfd_coff_backend_data): Add new callback function
5535 _bfd_coff_start_final_link.
5536 (bfd_coff_start_final_link): Define.
5537 (coff_start_final_link): Define if not defined.
5538 (bfd_coff_std_swap_table): Add coff_start_final_link.
5539 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5541 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5542 function callback is not NULL.
5543 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5544 (_bfd_coff_internal_syment_name): Declare.
5545 * libcoff.h: Rebuild.
5546 * configure.in (icoff_big_vec): Add cofflink.o.
5547 (icoff_little_vec): Likewise.
5548 * configure: Rebuild.
5550 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5552 * Makefile.in (clean-info): Remove extraneous tab from line
5555 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5557 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5558 contents has relocs.
5560 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5562 * coffcode.h (coff_compute_section_file_positions): Keep the
5564 (coff_write_object_contents): Remember if it's a relocatable
5566 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5567 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5568 if relocatable file. Swap out saved raw size.
5570 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5572 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5573 (maintainer-clean): Rename from realclean, passing
5574 maintainer-clean down to subdirectories, but leave realclean as a
5577 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5580 * dep-in.sed: Remove config.h from generated dependencies.
5582 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5583 broken out of sunos_canonicalize_dynamic_symtab.
5584 (sunos_canonicalize_dynamic_symtab): Call new function
5585 sunos_slurp_dynamic_symtab.
5586 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5587 dynamic symbol table to the caller.
5588 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5589 callback to override the symbols being read.
5590 * libaout.h (struct aout_backend_data): Add three new parameters
5591 to add_dynamic_symbols callback.
5593 Extensive minor changes to avoid various gcc warnings. Also:
5594 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5595 * archures.c (bfd_arch_info_type): Change mach field from long to
5597 (bfd_lookup_arch): Change machine parameter from long to unsigned
5600 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5602 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5603 a symbol with a non-zero plt_offset.
5605 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5607 * elfcode.h (align_file_position): Remove; not used.
5609 * configure.in: Only check for <sys/procfs.h> on a native system,
5610 and make sure it defines prstatus_t.
5611 * configure: Rebuild.
5613 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5615 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5617 * config.in: Rename from config.h.in.
5618 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5619 Check for config.h:config.in when creating stamp-h.
5620 * configure: Rebuild.
5621 * Makefile.in (stamp-h): Depend upon config.in rather than
5622 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5623 calling config.status.
5625 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5626 (Makefile): Just rebuild Makefile.
5627 (config.h, stamp-h): New targets.
5628 * configure.in: Create stamp-h when rebuilding config.h.
5629 * configure: Rebuild.
5631 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5633 * configure.in: Call AC_CONFIG_HEADER. Substitute
5634 HOST_64BIT_LONG. Check that various header files exist. Check
5635 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5636 and/or free need to be declared. Don't make a link to sysdep.h.
5637 Define TRAD_HEADER for various hosts.
5638 * configure: Rebuild.
5639 * configure.host: Don't set my_host. Add definitions taken from
5640 host header files for various entries. Remove entries which now
5642 * acconfig.h: New file.
5643 * config.h.in: New file, built by autoheader.
5644 * sysdep.h: New file.
5645 * Makefile.in (do_distclean): Don't remove sysdep.h.
5647 (LOCAL_H_DEPS): New variable.
5648 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5650 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5651 ($(OPTIONAL_BACKENDS)): Likewise.
5652 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5653 looking through sysdep.h.
5654 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5655 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5656 (fprintf_vma, sprintf_vma): Likewise.
5657 (int64_type, uint64_type): Don't define.
5658 * bfd-in2.h: Rebuild.
5659 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5660 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5661 * lynx-core.c: Include stuff from old hosts/lynx.h.
5662 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5663 rather than NO_FCNTL.
5664 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5665 rather than NATIVE_HPPAHPUX_COMPILER.
5666 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5668 * hosts/*.h: Remove all header files which merely include,
5669 declare, and define things. Leave header files which define
5670 information needed by trad-core.c.
5672 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5673 (BFD_CC_FOR_BUILD): Define.
5674 * configure.in: Use BFD_CC_FOR_BUILD.
5675 * configure: Rebuild.
5677 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5679 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5680 * configure: Rebuild.
5682 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5685 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5687 * config.bfd: i386pe_ve -> i386pe_vec.
5689 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5691 * configure.host: Incorporate host Makefile fragments by setting
5693 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5694 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5695 value based on whether the code is being compiled by a cross
5696 compiler. Don't substitute host_makefile_frag or frags.
5697 * aclocal.m4: New file to define local AC_PROG_CC.
5698 * configure: Rebuild.
5699 * Makefile.in (INSTALL): Set to @INSTALL@.
5700 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5701 (INSTALL_DATA): Set to @INSTALL_DATA@.
5703 (CC): Define as @CC@.
5704 (CFLAGS): Set to @CFLAGS@.
5705 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5706 (@host_makefile_frag@): Remove.
5707 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5708 after other options.
5709 (config.status): Remove dependency upon @frags@.
5710 * config/*.mh, config/README: Remove.
5712 * config.bfd: Rewrite to incorporate the contents of the Makefile
5713 fragments by setting shell variables, rather than merely returning
5714 the name of a Makefile fragment.
5715 * configure.in: Use shell variables set by config.bfd rather than
5716 looking at the target Makefile fragment files. Don't substitute
5717 target_makefile_frag. Do substitute TDEFINES.
5718 * configure: Rebuild.
5719 * Makefile.in (@target_makefile_frag@): Remove.
5720 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5721 * config/*.mt: Remove.
5723 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5725 * configure.in: Put changequote lines around "i[345]86" patterns
5726 section of core file support.
5728 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5730 * som.c (som_bfd_print_private_bfd_data): Define to use the
5733 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5735 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5736 entry, text_start and data_start.
5738 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5740 * Makefile.in (OFILES): Remove $(TDEPFILES).
5741 * config/apollo.mt (TDEPFILES): Remove.
5742 * config/README: Update.
5744 * configure.in: For a native configuration, set COREFILE and
5745 COREFLAG based on the canonical host name.
5746 * configure: Rebuild.
5747 * Makefile.in: Rebuild dependencies.
5748 (ALL_CFLAGS): Add @COREFLAG@.
5749 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5750 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5751 support routines. Check LYNX_CORE rather than HOST_LYNX.
5752 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5753 * i386lynx.c: Likewise.
5754 * m68klynx.c: Likewise.
5755 * sparclynx.c: Likewise.
5756 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5757 * *-core.c: Comment changes.
5758 * config/decstation.mh (HDEPFILES): Remove.
5759 (HDEFINES): Remove -DTRAD_CORE.
5760 * config/irix3.mh (RANLIB): Remove.
5761 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5762 (HDEFINES): Remove -DIRIX_CORE.
5763 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5764 (HDEFINES): Remove -DTRAD_CORE.
5765 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5766 * config/ultra3.mh (RANLIB): Remove.
5767 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5768 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5769 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5770 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5771 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5772 * config/i386aix.mh, config/i386bsd.mh: Remove.
5773 * config/i386linux.mh, config/i386mach3.mh: Remove.
5774 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5775 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5776 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5777 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5778 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5779 * config/solaris2.mh, config/stratus.mh: Remove.
5780 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5781 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5783 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5785 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5786 DT_FINI entry if the appropriate symbol is not in the hash table.
5788 * libelf.h (struct elf_backend_data): Add create_program_headers
5789 and want_hdr_in_seg fields.
5790 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5792 (elf_backend_create_program_headers): Likewise.
5793 (elfNN_bed): Initialize create_program_headers and
5795 * elf.c (get_program_header_size): Call create_program_headers
5797 (map_program_segments): Check want_hdr_in_seg backend field. Call
5798 create_program_headers backend routine.
5800 * elf.c (assign_file_positions_except_relocs): Align non allocated
5801 sections when creating an executable.
5803 * elfcode.h (elf_swap_phdr_in): Make non static.
5804 (elf_swap_phdr_out): Make non static.
5805 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5806 (bfd_elf32_swap_phdr_out): Declare.
5807 (bfd_elf64_swap_phdr_in): Declare.
5808 (bfd_elf64_swap_phdr_out): Declare.
5810 * ecofflink.c (ecoff_collect_shuffle): New static function.
5811 (_bfd_ecoff_get_accumulated_pdr): New function.
5812 (_bfd_ecoff_get_accumulated_sym): New function.
5813 (_bfd_ecoff_get_accumulated_ss): New function.
5814 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5815 (_bfd_ecoff_get_accumulated_sym): Declare.
5816 (_bfd_ecoff_get_accumulated_ss): Declare.
5817 * libbfd.h: Rebuild.
5819 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5821 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5823 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5824 warning symbols. If any section is named .gnu.warning.XXX, treat
5825 the contents as a warning to be issued if the symbol XXX is
5827 (elf_link_output_extsym): For an indirect or warning symbol, just
5828 output the symbol it points to.
5830 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5831 if bfd_hash_allocate fails, since it will already be set.
5832 (generic_link_hash_newfunc): Likewise.
5833 (archive_hash_newfunc): Likewise.
5834 (hash_entry_bfd): New static function.
5835 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5836 callback. Allocate a new warning using the hash table newfunc.
5837 Use bfd_hash_replace to update the entry in the hash table, rather
5838 than assuming we can copy the fields with structure assignment.
5840 * hash.c (bfd_hash_replace): New function.
5841 * bfd-in.h (bfd_hash_replace): Declare.
5842 * bfd-in2.h: Rebuild.
5844 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5846 * config.bfd: Add mips*vr4300-*-elf* target.
5847 * config/mipsbvr4300.mt: Added.
5849 See file ChangeLog.2
5856 version-control: never