1 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
6 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
8 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
9 against SEC_DEBUGGING sections here (revert patch of December 5).
10 * elfcode.h (elf_object_p): Check for them here, instead.
12 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
14 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
15 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
17 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
18 (_bfd_elf_canonicalize_dynamic_reloc): New function.
19 * elf-bfd.h (struct elf_size_info): Update declaration of
21 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
22 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
23 * elfxx-target.h: Use new dynamic reloc routines by default.
24 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
27 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
29 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
30 if NAMES_HAVE_UNDERSCORE is defined.
32 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
34 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
36 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
38 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
41 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
43 * elflink.h (elf_link_add_object_symbols): Only add a weak
44 symbol if the real definition is in the dynamic symbol table.
45 After finding the real definition, then, if it is dynamic, add the
46 weak symbol to the dynamic symbol table.
48 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
50 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
52 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
55 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
57 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
59 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
60 (bfd_elf32_mn10300_reloc): Write data in little endian format.
61 * reloc.c: Remove mn10300 big endian relocs.
62 * bfd-in2.h, libbfd.h: Rebuilt.
64 * elf32-mn10200.c: Update from elf32-mn10300.c.
66 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
68 * elf32-mn10300.c (elf_symbol_leading_char): Define.
70 * elf32-mn10300.c: Add some comments.
72 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
74 * ihex.c (ihex_scan): Always initialize buf before jumping to
76 (ihex_read_section): Likewise.
78 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
80 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
81 inplace for most relocs.
83 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
85 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
86 even if SEC_ALLOC is not set.
87 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
88 when deciding whether to copy a reloc into a shared object.
89 (elf_i386_relocate_section): Likewise.
90 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
91 (elf32_sparc_relocate_section): Likewise.
92 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
93 reloc section if it is not set in the source section.
94 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
95 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
96 with a SEC_DEBUGGING section as SEC_DEBUGGING.
98 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
100 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
101 expects a .got.plt until we actually create it.
103 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
105 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
106 message for bfd_reloc_outofrange, rather than aborting. From
107 Philippe De Muyter <phdm@info.ucl.ac.be>.
109 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
110 a relocateable link, don't try to process them. From Heinz Wrobel
111 <wrobel@lpr.e-technik.tu-muenchen.de>.
113 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
115 * elf32-mn10300.c (mn10300_info_howto): Renamed from
116 mn10300_info_howto_rel. Tweak reloc argument to be an
118 (USE_RELA): Define instead of USE_REL.
119 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
121 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
123 * configure.in, configure: Handle mips*-sgi-irix6*.
124 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
127 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
129 * elf32-i386.c (elf_i386_relocate_section): Warn about a
130 relocation against a symbol defined in a section with no output
133 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
135 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
136 * configure, config.in: Rebuild with autoconf 2.12.
138 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
139 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
140 (swap_out_syms): Set st_other from existing st_other field.
141 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
143 (elf_link_output_extsym): Set the other field from the global hash
145 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
146 (elf_mips16_jump_howto): New static variable.
147 (mips16_jump_reloc): New static function.
148 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
149 (mips_info_to_howto_rel): Handle R_MIPS16_26.
150 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
152 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
153 * bfd-in2.h, libbfd.h: Rebuild.
154 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
156 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
158 * configure.host: Use long long for mips-sgi-irix6*.
160 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
161 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
163 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
165 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
166 (enum reloc_type): Add more reloc types.
167 (elf32_mn10300_howto_table): Update for new reloc types.
168 (elf32_mn10300_reloc_map): Update for new reloc types.
169 * reloc.c: Add some new relocs for the mn10300 series.
170 * bfd-in2.h, libbfd.h: Rebuilt.
172 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
174 * som.c (setup_sections): Don't lose for a space which has
175 no data, but some symbols.
177 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
179 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
180 (sunos_link_hash_table_create): Initialize got_needed.
181 (sunos_create_dynamic_sections): Only set .got section size if it
182 is not already set. Set got_needed.
183 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
184 sdynptr, and only handle dynamic sections, if dynamic sections are
186 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
187 Initialize .got section.
188 (sunos_scan_ext_relocs): Likewise.
189 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
191 (sunos_finish_dynamic_link): Check got_needed. Only set up
192 dynamic linking information if needed.
194 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
196 * config.bfd: Added VersaDOS format to the Ericsson configuration.
198 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
200 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
203 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
205 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
209 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
211 * filemode.c: Include sysdep.h.
212 * ihex.c: Add casts to eliminate compiler warnings.
213 * sunos.c: Add casts to eliminate compiler warnings.
215 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
217 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
219 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
220 appropriate relocations in the .so file if shared.
221 (ppc_elf_relocate_section): Ditto.
224 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
226 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
227 complain_overflow_unsigned.
231 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
233 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
234 overflows for R_D10V_16 and R_D10V_18.
237 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
239 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
240 (do_with_relocs): Likewise.
241 (do_as_repeat): Likewise.
242 (copy_expression): Likewise.
244 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
246 * ieee.c (ieee_write_external_part): Correctly record whether
247 there is an external part.
250 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
252 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
253 handle tda offsets for sld.w and sst.w instructions.
254 Fix alignment check in sld.w and sst.w tda reloc handling.
257 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
259 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
262 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
264 * elf32-v850.c: Add comments about assumptions about
265 char, short & long sizes.
266 (elf32_v850_bfd_final_link_relocate): Fix sign extension
267 problems for several relocs.
269 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
270 R_V850_SDA_OFFSET entry.
273 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
275 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
276 Store import file index in ldindx.
277 (xcoff_build_ldsyms): Assume that ldsym was not previously
278 allocated. For an imported symbol, copy ldindx into l_ifile.
281 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
283 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
284 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
285 fields in R_V850_TDA_OFFSET.
286 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
287 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
290 * elf32-v850.c: Include bfdlink.h.
291 (bfd_elf32_v850_reloc): Return an error if we get a reloc
293 (elf32_v850_bfd_final_link_relocate): New function.
294 (v850_elf_relocation_section): Likewise.
295 (elf_backend_relocate_section): Define.
298 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
300 * binary.c (binary_set_section_contents): Ignore sections which
301 don't have SEC_LOAD and SEC_ALLOC set.
303 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
305 * linker.c (_bfd_generic_final_link): Avoid losing static
306 symbols in the .bss section.
308 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
310 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
311 (mips32_64bit_reloc): New static function.
312 (mips_reloc_map): Add entry for BFD_RELOC_64.
313 (mips_elf_relocate_section): Handle R_MIPS_64.
315 * linker.c (default_indirect_link_order): Print an error message
316 when attempting to do a relocateable link with different object
317 file formats, rather than calling abort.
320 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
322 * reloc.c (m32r relocs): Rename them.
323 * bfd-in2.h, libbfd.h: Regenerated.
324 * elf32-m32r.c: Update.
325 (m32r_elf_10_pcrel_reloc): New function.
326 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
327 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
330 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
332 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
333 all sections that will be included in the output file.
334 (_bfd_generic_link_output_symbols): Discard symbols in sections
335 which are being discarded.
339 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
340 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
341 (elf_v850_howto_table): Corresponding changes.
342 (elf_v850_reloc_map): Corresponding changes.
343 * reloc.c: Add additional V850 relocations.
344 * bfd-in2.h, libbfd.h: Rebuilt.
346 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
347 no longer want in pc-relative relocs.
349 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
351 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
352 accept a reloc against an undefined sybmol!
354 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
356 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
359 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
361 * VERSION: Bump for new relocation.
363 * hosts/i386bsd.h: If NBPG is not defined, define it as
364 PAGE_SIZE, for recent versions of FreeBSD.
366 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
368 * configure.host: Use `long long' as the 64 bit type on a Solaris
369 host, since both gcc and the SunPRO compilers support it.
371 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
373 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
374 mistake to have reused the ECOFF LITERAL for ELF since they have
376 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
377 * bfd-in2.h, libbfd.h: Rebuild.
379 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
382 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
383 dynamic relocation for an undefweak symbol when we are building
386 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
388 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
389 point explicitly to srcdir.
390 (targmatch.h): Edit references to point explicitly to objdir.
392 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
394 * config.bfd: When setting targ_cpu, don't get confused by
397 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
399 * configure.host: Add support for windows host (a build done
400 under the Microsoft build environment).
402 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
404 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
405 definition in a dynamic object, add it to the dynamic symbol table
406 if any dynamic object mentions it. Reverts part of last patch.
408 * sunos.c (struct sunos_link_hash_table): Add got_base field.
409 (sunos_link_hash_table_create): Initialize got_base.
410 (bfd_sunos_size_dynamic_sections): If the .got section is more
411 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
413 (sunos_check_dynamic_reloc): Subtract got_base from a base
416 * elf32-mips.c (elf_mips_isa): New static function.
417 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
418 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
420 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
422 * archive.c (do_slurp_coff_armap): Only treat archive as little
423 endian for i960 COFF.
425 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
427 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
428 by the change in size of the section when EXEC_P is not set.
430 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
431 (m68kcoff_rtype_to_howto): New static function.
432 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
433 VMA to the addend for a PC relative reloc.
435 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
437 * Makefile.in: Rebuild dependencies.
439 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
442 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
444 * Makefile.in: Remove explicit dependencies for mn10200 and
446 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
447 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
448 (dependencies): Rebuilt.
450 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
452 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
453 during this function.
455 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
456 section if the flags are compatible.
458 * configure.in: Add havevecs, and put it in tdefaults.
459 * mpw-config.in: Likewise.
460 * configure: Rebuild.
461 * targmatch.sed: New file; a sed script to build targmatch.h from
463 * config.bfd: Add #if, #endif, and comments for targmatch.h.
464 * targets.c: Include "fnmatch.h".
465 (struct targmatch): Define.
466 (bfd_target_match): Define by including targmatch.h.
467 (bfd_find_target): If the target is not found by name, search for
468 it as a configuration triplet.
469 * Makefile.in: Rebuild dependencies.
470 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
471 i386dynix.o, m68k4knetbsd.o, and riscix.o.
472 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
473 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
474 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
475 (CFILES): Remove i386dynix.c and hp300bsd.c.
476 (targmatch.h): New target.
477 (do_clean): Remove targmatch.h.
479 * configure.in: Add BFD_NEED_DECLARATION(getenv).
480 * acconfig.h: Add NEED_DECLARATION_GETENV.
481 * configure, config.in: Rebuild.
482 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
483 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
485 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
487 * cpu-mn10x00.c, elf32-mn10x00: Removed.
488 * cpu-mn10200.c, cpu-mn10300.c: New files.
489 * elf32-mn10200.c, elf32-mn10300.c: New files.
490 * Makefile.in: Break mn10x00 support into two separate
491 configurations, mn10200 and mn10300.
492 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
493 * bfd-in2.h, configure: Rebuilt.
495 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
497 * Makefile.in (do_clean): Move config.log to do_distclean.
499 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
501 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
502 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
503 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
504 (elf32-mn10x00.o): Add dependencies.
505 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
506 (bfd_mn10x00_arch): Declare.
507 (bfd_archures_list): Add bfd_mn10x00_arch.
508 * config.bfd: Add mn10x00-*-*.
509 * configure.in: Add bfd_elf32_mn10x00_vec.
510 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
511 * targets.c (bfd_elf32_mn10x00_vec): Declare.
512 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
513 * bfd-in2.h, configure: Rebuilt.
515 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
517 openVMS/Alpha: Provide filename and case_hack flags via
518 symbol table from gas.
519 Add case_hack code for symbol output from vax/vms.
520 * evax-alpha.c (evax_initialize): Remove filename handling,
521 filename is provided via symbol table.
522 (evax_get_symtab): Use local symbol count when setting up table.
523 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
525 (_bfd_evax_write_egsd): Skip file name symbol.
526 * evax-emh.c (get_vms_time_string): Local function now.
527 (_bfd_evax_write_emh): Extract source filename and case_hack flags
529 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
530 through _bfd_evax_case_hack_symbol.
531 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
533 (_bfd_evax_basename): Removed.
534 (_bfd_get_vms_time_string): Moved to evax-emh.c.
535 * evax.h (evax_private_data_struct): Remove filename.
536 (flag_hash_long_names, flag_show_after_trunc,
537 flag_no_hash_mixed_case, vms_name_mapping): New flags for
540 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
542 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
543 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
544 (NO_SWAP_MAGIC): Don't define.
545 (SWAP_MAGIC): Define.
547 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
548 no hash table entry for a global symbol.
550 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
552 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
554 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
556 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
557 symbol type with T_NULL. Warn if symbol type changes. Based on
558 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
560 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
561 a dynamic object in the dynamic symbol table if it is referenced
562 or defined by a regular object.
565 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
567 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
568 remove dwarf local labels. Shrinks binaries by a factor of 3!
571 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
573 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
574 by hand, rather than by calling bfd_make_section.
577 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
579 * reloc.c: Rename m32r relocs.
580 * bfd-in2.h, libbfd.h: Rebuilt.
581 * elf32-m32r.c: Update.
584 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
586 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
587 link, adjust the symbol index of a base relative reloc. Don't
588 change the addend of a PC relative reloc if pcrel_offset is set.
589 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
592 * reloc.c (bfd_perform_relocation): Apply the relocation even if
593 it is zero, in case src_mask matters.
594 (bfd_install_relocation): Likewise.
596 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
598 * xcofflink.c (xcoff_link_add_symbols): Always initialize
600 (_bfd_xcoff_bfd_final_link): Don't set target_index
601 to an uninitialized value.
603 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
605 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
606 indices, rather than crashing.
607 (coff_slurp_reloc_table): Likewise. Check whether the howto field
609 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
612 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
614 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
616 (coff_arm_adjust_symndx): New static function.
617 (coff_adjust_symndx): Define.
619 * srec.c (srec_scan): Accept multiple symbols on a single line.
620 From Pascal Martin <pmartin@alsys.com>.
624 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
626 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
627 (sunos_merge_private_bfd_data): New function.
629 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
631 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
633 (bfd_merge_private_bfd_data): Likewise.
634 * section.c (bfd_copy_private_section_data): Likewise.
635 * syms.c (bfd_copy_private_symbol_data): Likewise.
636 * bfd-in2.h: Rebuild.
637 * aout-target.h (MY_bfd_copy_private_section_data): Check that
638 both BFD's are the right flavour.
639 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
640 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
641 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
642 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
643 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
644 (ppc_elf_merge_private_bfd_data): Likewise.
645 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
646 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
648 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
649 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
653 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
655 * reloc.c: Add m32r relocs.
656 * bfd-in2.h, libbfd.h: Rebuilt.
657 * cpu-m32r.c,elf32-m32r.c: New files.
660 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
662 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
664 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
666 * tekhex.c (first_phase): Change type parameter from char to int.
668 (pass_over): Change func to expect int, not char.
670 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
671 rather than SEC_LOAD when aligning the file offset for the first
672 section in a segment.
674 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
676 * syms.c (coff_section_type): Make arg const.
677 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
678 to make_bfd_asection().
679 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
680 * elfcode.h (bfd_section_from_phdr): Remove prototype.
681 (_bfd_elf_stringtab_init): Remove prototype.
683 * netbsd-core.c (swap_abort): Add prototype.
684 * aix386-core.c (swap_abort): Ditto & make static
685 * hpux-core.c (swap_abort): Ditto & make static.
686 * irix-core.c (swap_abort): Ditto & make static.
687 * ptrace-core.c (swap_abort): Ditto & make static.
688 * trad-core.c (swap_abort): Ditto & make static.
689 * coffswap.h (coff_swap_reloc_in): Ditto.
690 (coff_swap_reloc_out): Ditto.
691 (coff_swap_filehdr_in): Ditto.
692 (coff_swap_filehdr_out): Ditto.
693 (coff_swap_sym_in): Ditto.
694 (coff_swap_sym_out): Ditto.
695 (coff_swap_aux_in): Ditto.
696 (coff_swap_aux_out): Ditto.
697 (coff_swap_lineno_in): Ditto.
698 (coff_swap_lineno_out): Ditto.
699 (coff_swap_aouthdr_in): Ditto.
700 (coff_swap_aouthdr_out): Ditto.
701 (coff_swap_scnhdr_in): Ditto.
702 (coff_swap_scnhdr_out): Ditto.
703 * ihex.c (ihex_sizeof_headers): Ditto.
704 * tekhex.c (getsym): Ditto.
705 (find_chunk): Ditto & make static.
706 (insert_byte): Ditto.
707 (first_phase): Ditto.
709 (tekhex_get_symtab): Ditto & make static.
710 (tekhex_get_symtab_upper_bound): Ditto & make static.
711 (tekhex_mkobject): Ditto.
712 (tekhex_object_p): Ditto.
713 (move_section_contents): Ditto.
714 (tekhex_get_section_contents): Ditto.
715 (tekhex_set_arch_mach): Ditto & make static.
716 (tekhex_set_section_contents): Ditto.
720 (tekhex_write_object_contents): Ditto.
721 (tekhex_sizeof_headers): Ditto.
722 (tekhex_make_empty_symbol): Ditto.
723 (tekhex_get_symbol_info): Ditto.
724 (tekhex_print_symbol): Ditto.
725 * irix-core.c (make_bfd_asection): Ditto.
726 (irix_core_core_file_p): Ditto.
727 (irix_core_core_file_failing_command): Ditto.
728 (irix_core_core_file_failing_signal): Ditto.
729 (irix_core_core_file_matches_executable_p): Ditto.
730 (irix_core_make_empty_symbol): Ditto.
731 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
732 * srec.c (srec_new_symbol): Ditto.
733 (srec_get_section_contents): Ditto.
734 (srec_set_arch_mach): Ditto.
735 (srec_set_section_contents): Ditto.
736 (internal_srec_write_object_contents): Ditto.
737 (srec_write_object_contents): Ditto.
738 (symbolsrec_write_object_contents): Ditto.
739 (srec_sizeof_headers): Ditto.
740 (srec_make_empty_symbol): Ditto.
741 (srec_get_symtab_upper_bound): Ditto.
742 (srec_get_symtab): Ditto.
743 (srec_print_symbol): Ditto and make static.
744 * elf.c (elf_read): Ditto
745 (assign_section_numbers): Ditto.
746 (elf_fake_sections): Ditto.
747 (sym_is_global): Ditto.
748 (elf_map_symbols): Ditto.
749 (get_program_header_size): Ditto.
750 * coffgen.c (make_a_section_from_file): Ditto.
751 (coff_real_object_p): Ditto.
752 (fixup_symbol_value): Ditto.
753 (build_debug_section): Ditto.
755 * syms.c (coff_section_type): Ditto.
758 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
760 * bfd-in2.h: Rebuilt after m32r changes.
763 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
766 * config.bfd,configure.in,configure: Add m32r support.
767 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
769 * config.bfd: Keep target list alphabetically sorted.
772 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
774 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
775 to add in the constant part found in the instruction itself.
776 (case R_V850_HI16_S): Likewise.
780 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
782 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
783 and R_D10V_18 to be 1 (word).
786 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
788 * stabs.c (_bfd_link_section_stabs): If the output_section field
789 of either section is bfd_abs_section, then the linker is
790 discarding the section and we should not optimize it.
792 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
794 * Makefile.in (aout-sparcle.o): New target.
795 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
796 * config.bfd (sparclet-*-aout*): Add case.
797 * configure.in (sparcle_aout_vec): Add case.
798 * configure: Regenerated.
799 * targets.c (sparcle_aout_vec): Declare.
800 (bfd_target_vector): Add sparcle_aout_vec.
801 * aout-sparcle.c: New file.
804 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
806 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
807 low order sign bit propogation for R_V850_HI16_S.
809 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
810 handling V850 specific relocs.
811 (elf_v850_howto_table): Use the new function for some
812 relocations. Twiddle masks & shifts for some relocs.
813 Set partial_inplace where needed.
816 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
818 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
819 default architecture to a machine number of 0.
820 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
822 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
823 the output BFD is the default, set it from the first input BFD.
826 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
828 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
829 insert at bitpos zero. The HI16 relocs are shifted right
830 by 16 bits. Fix src_mask for all relocs.
831 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
833 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
837 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
839 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
840 Rewrite to use BFD file read routines and to avoid using a fixed
841 length for the file name.
844 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
846 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
847 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
848 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
851 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
853 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
854 (elf_v850_howto_table): Add info for HI16_S reloc.
855 (v850_reloc_map): Add HI_16_S reloc.
856 * reloc.c: Define BFD_RELOC_V850_* relocs.
859 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
862 * elf32-sh.c: New file.
863 * elf.c (prep_headers): Handle bfd_arch_sh.
864 * elfcode.h (write_relocs): Handle absolute symbol.
865 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
866 (_bfd_elf64_link_read_relocs): Declare.
867 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
868 elf_link_read_relocs. Make globally visible. Change all
870 (elf_link_input_bfd): Get external symbols from cache in
871 symtab_hdr->contents. Get contents from cache in
873 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
875 * reloc.c: Define BFD_RELOC_SH_* relocs.
876 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
877 * coff-sh.c (sh_insns_conflict): Fix a return value.
878 (_bfd_sh_align_load_span): New globally visible function, broken
879 out of sh_align_load.
880 (sh_align_load): Call _bfd_sh_align_load_span.
881 (sh_swap_insns): Change relocs parameter to PTR.
882 * bfd-in2.h, libbfd.h: Rebuild.
883 * targets.c (bfd_elf32_sh_vec): Declare.
884 (bfd_elf32_shl_vec): Declare.
885 * config.bfd (sh-*-elf*): New target.
886 * configure.in (bfd_elf32_sh_vec): New target vector.
887 (bfd_elf32_shl_vec): New target vector.
888 * configure: Rebuild.
889 * Makefile.in: Rebuild dependencies.
890 (BFD32_BACKENDS): Add elf32-sh.o.
891 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
893 * elf.c (map_sections_to_segments): Check that LMA does not skip a
894 page before checking D_PAGED.
896 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
897 (ihex_write_object_contents): Remove extbase; always use segbase
900 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
902 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
903 * configure.host (i[345]86-*-*): Ditto.
904 * config.bfd (i[345]86-*-*): Ditto.
905 * configure: Regenerate.
907 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
910 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
912 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
913 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
914 * som.c (hppa_som_gen_reloc_type): Add new argument. If
915 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
916 will have an ST_CODE type, change the symbol's type to ST_DATA.
917 * som.c (hppa_som_gen_reloc_type): Update prototype.
919 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
921 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
922 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
923 (mips_elf_size_dynamic_sections): Don't require .got to exist.
924 (mips_elf_finish_dynamic_sections): Likewise.
926 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
928 * configure.host (HLDENV): New variable to set. Set it for
929 *-*-sysv4*, since those linkers may not support -R but they always
932 * libieee.h (NSECTIONS): Don't define.
933 (ieee_data_struct): Change section_table to asection **. Add
935 * ieee.c (get_section_entry): If the table isn't big enough, make
937 (ieee_slurp_sections): Remove assertion about number of sections.
938 (ieee_object_p): Adjust initialization of ieee to match changes to
941 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
942 symbols merely because we are generating a shared library.
943 (xcoff_build_ldsyms): Don't set up global linkage code for an
944 undefined symbol merely because we are generating a shared
948 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
950 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
951 (BFD32_BACKENDS) Add elf32-v850.o.
952 * archures.c: Add bfd_v850_arch.
953 * bfd-in2.h: Add bfd_v850_arch.
954 * config.bfd (v850-*-*): New target.
955 * configure: (bfd_elf32_v850_vec) New vector.
956 * configure.in: (bfd_elf32_v850_vec) New vector.
957 * cpu-v850.c: New file.
958 * elf.c (prep_headers): Added case bfd_arch_v850.
959 * elf32-v850.c: New file.
960 * targets.c (bfd_elf32_v850_vec): New vector.
963 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
965 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
966 a function code symbol for an XMC_XO symbol.
968 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
970 * mpw-config.in: Update editing of autoconf vars to reflect
971 Jul 18 configure.in change.
972 * mpw-make.sed: Update editing of include pathnames to be
973 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
975 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
977 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
978 which to offset to get the .plt entry address is ".plt".
980 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
982 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
983 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
984 Added, for internal use by the ARM gas.
988 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
990 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
991 in section dynidx start.
993 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
995 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
996 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
997 optimization for g++.
999 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1001 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1002 the -mrelocatable-lib bit set and the other doesn't, clear the
1003 -mrelocatable-lib bit in the header.
1005 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1008 symbol against a STT_FUNC symbol in a shared library.
1010 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1013 symbol is found, automatically define the corresponding function
1016 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1017 if sym.n_numaux is not zero.
1018 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1019 entry to disagree about the number of aux entries if the symbol
1022 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1023 section if it might be needed, not just if info->shared.
1024 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1025 the start of .rel.dyn if we are going to use it.
1026 (mips_elf_finish_dynamic_sections): Only clear the first element
1027 of .rel.dyn if the size is greater than zero.
1029 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1032 undefined_symbol callback for a symbol, then don't issue any more
1033 warnings about loader relocs.
1034 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1035 after calling the undefined_symbol callback.
1037 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1038 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1039 as the AIX linker seems to do.
1041 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1043 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1044 (evax_initialize): Remove evax_reloc_table.
1045 (evax_close_and_cleanup): Ditto.
1047 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1049 (evax_bfd_reloc_type_lookup): Ditto.
1050 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1051 cooked_size == raw_size.
1052 * evax-emh.c (_bfd_evax_register_filename): Remove.
1053 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1054 * evax-misc.c (add_new_contents): Malloc section at full size.
1055 (_bfd_save_evax_section): Memcpy section contents directly.
1056 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1057 (evax_reloc_table): Remove.
1059 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1061 * makefile.vms: Add better support for DEC C compilation
1062 Add evax.h dependencies
1064 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1065 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1066 (BFD_RELOC_ALPHA_BASEREG): Remove.
1067 * bfd-in2.h, libbfd.h: Rebuild.
1069 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1071 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1072 getgid if _WIN32 is defined.
1073 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1075 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1077 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1078 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1080 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1083 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1085 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1087 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1088 (NEED_DECLARATION_REALLOC): New macro.
1089 * configure, config.in: Rebuild.
1090 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1091 (realloc): Declare if NEED_DECLARATION_REALLOC.
1093 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1094 <strings.h> if they exist.
1096 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1098 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1102 Based on patches from Eric Valette <valette@crf.canon.fr>:
1103 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1104 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1105 (elf_howto_table): Add entries for new relocs.
1106 (elf_i386_reloc_type_lookup): Handle new relocs.
1107 (elf_i386_info_to_howto): Just call abort.
1108 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1109 (elf_i386_relocate_section): Likewise.
1112 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1114 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1117 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1119 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1120 only get the LMA from the phdr if they are in the same part of the
1123 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1124 new segment to make them more comprehensible. If the relationship
1125 between the LMA and the VMA changed, start a new segment. Don't
1126 check dynsec when deciding whether to start a new segment for a
1127 writeable section; -N will now handle this.
1129 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1131 * libhppa.h: Remove "esel" changes. Not the right approach.
1132 * som.c: Corresponding changes.
1133 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1134 which don't have a SOM symbol type associated with them.
1135 Reverses a 1994 change.
1137 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1139 Make ld -N more reasonable for ELF:
1140 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1141 phdr_in_section to false, and always use a single load segment.
1142 (elf_sort_sections): Sort sections by LMA after VMA.
1143 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1144 align to maxpagesize.
1145 (assign_file_positions_except_relocs): Likewise.
1146 * elfcode.h (elf_object_p): If a section is loaded but not page
1147 aligned, clear D_PAGED.
1149 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1151 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1152 Added, for internal use by the ARM gas.
1154 * bfd-in2.h: Rebuilt
1156 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1158 * libhppa.h (R_HPPA_ESEL): New field selector.
1159 (e_esel): Similarly.
1160 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1161 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1162 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1164 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1166 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1167 archive search before looking for stripped dynamic objects.
1169 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1172 symbol a warning rather than an error.
1174 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * elf.c (assign_file_positions_for_segments): Track the virtual
1177 memory position separately from the file position, and use it to
1178 compute the alignment adjustment.
1181 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1183 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1184 and fixed mask on R_D10V_10_PCREL_L.
1187 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1189 * elf64-mips.c: Include "aout/ar.h".
1190 (mips_elf64_slurp_armap): New static function.
1191 (mips_elf64_write_armap): New static function.
1192 (bfd_elf64_archive_*): Define.
1193 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1194 Use instead of bfd_generic_archive_p.
1195 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1196 instead of _bfd_write_archive_contents.
1197 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1198 _bfd_generic_mkarchive.
1199 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1200 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1202 (TARGET_LITTLE_SYM): Likewise.
1203 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1205 * Makefile.in: Rebuild dependencies.
1207 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1208 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1209 SHT_MIPS_EVENTS sections.
1210 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1211 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1213 (_bfd_mips_elf_fake_sections): Likewise.
1215 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1216 * ecoff.c (ecoff_compute_section_file_positions): Copy
1217 rdata_in_text from backend info to tdata. Clear it if any data
1218 section comes before .rdata.
1219 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1220 tdata rather than backend info.
1222 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * configure.in: Fix test for whether a compiler has a 64 bit
1225 type. From Jim Wilson <wilson@cygnus.com>.
1227 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1229 * configure.host (mips-sgi-irix6*): New host.
1231 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1232 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1233 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1235 * configure: Rebuild.
1236 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1237 (BFD_HOST_64_BIT): Define conditionally.
1238 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1239 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1240 (symvalue, bfd_size_type): Likewise.
1241 * bfd-in2.h: Rebuild.
1242 * Makefile.in (do_clean): Remove bfd-tmp.h.
1243 (do_distclean): Remove bfd-in3.h.
1244 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1245 (bfd-in3.h): New target.
1247 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1248 Andrew Gierth <ANDREWG@microlise.co.uk>.
1250 * configure.host: Set INSTALL_SHLIB.
1251 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1252 * configure: Rebuild.
1253 * Makefile.in (install): Use @INSTALL_SHLIB@.
1255 * config.bfd (mips*-*-irix6*): New target.
1256 * configure.host: Handle Irix 6 shared library like Irix 5.
1258 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1259 symbol for a magic name.
1260 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1262 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1265 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1267 * mpw-config.in: Add ELF support to mips config, create the
1268 elf32-target.h file in the object dir.
1269 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1271 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1273 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1274 Also removed most abort calls, in favor of using bfd reporting.
1277 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1279 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1280 (BFD32_BACKENDS) Add elf32-d10v.o.
1281 * archures.c: Add bfd_d10v_arch.
1282 * bfd-in2.h: Add bfd_d10v_arch.
1283 * config.bfd (d10v-*-*): New target.
1284 * configure: (bfd_elf32_d10v_vec) New vector.
1285 * configure.in: (bfd_elf32_d10v_vec) New vector.
1286 * cpu-d10v.c: New file.
1287 * elf.c (prep_headers): Added case bfd_arch_d10v.
1288 * elf32-d10v.c: New file.
1289 * libbfd.h: Rebuild.
1290 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1291 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1292 * targets.c (bfd_elf32_d10v_vec): New vector.
1295 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1297 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1299 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1301 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1302 bfd_mach_i386_i8086 machine types.
1304 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1309 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1311 * coffcode.h (coff_set_section_contents): A/UX does not require
1312 special handling of the _LIB section.
1314 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1316 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1317 value for R_RELBYTE.
1319 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1320 array if one was allocated.
1322 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1324 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1325 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1326 use_rld_obj_head and rld_value.
1327 (mips_elf_link_hash_table_create): Initialize new fields.
1328 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1330 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1331 __rld_obj_head symbol not seen, create an __rld_map symbol.
1332 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1333 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1334 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1335 __rld_obj_head symbol.
1336 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1338 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1342 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1343 ppc_elf_addr16_ha_reloc.
1344 (ppc_elf_addr16_ha_reloc): New static function.
1346 * coff-mips.c (struct mips_hi): Define.
1347 (mips_refhi_list): New static variable.
1348 (mips_refhi_addr, mips_refhi_addend): Remove.
1349 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1350 (mips_reflo_reloc): Process mips_refhi_list.
1351 (mips_relhi_list): New static variable.
1352 (mips_relhi_addr, mips_relhi_addend): Remove.
1353 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1354 (mips_rello_reloc): Process mips_relhi_list.
1355 (mips_relocate_section): Permit an arbitrary number of REFHI or
1356 RELHI relocs before the associated REFLO or RELLO reloc.
1358 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * aout-target.h (MY(callback)): Set reloc_count fields.
1362 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1365 sections unless this is a SunOS link.
1367 * VERSION: Set to 2.7.1.
1369 * Released binutils 2.7.
1371 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1373 * i386aout.c: Include "aout/aout64.h".
1374 (i386aout_write_object_contents): New static function.
1375 (MY_write_object_contents): Define.
1377 * netbsd.h (MY(write_object_contents)): Make sure that
1378 adjust_sizes_and_vmas is called before fiddling with the magic
1381 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1385 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * libbfd-in.h (itos, stoi): Don't define.
1388 * libbfd.h: Rebuild.
1389 * i386lynx.c (KEEPIT): Define as udata.i.
1390 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1391 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1392 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1393 flags. Don't use stoi.
1395 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1397 * elf.c (map_sections_to_segments): Don't start a new segment for
1398 a writable section if it's on the same page as the previous
1399 segment. Reset the writable variable for a readonly section.
1401 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1403 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1404 first_thunk_address, thunk_size, and import_table_size.
1405 * peicode.h: Improved some diagnostics regarding edata sections.
1407 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1409 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1410 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1412 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1415 with XCOFF_DEF_DYNAMIC set is really defined.
1416 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1417 (xcoff_link_add_symbols): Only create special sections if using an
1420 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1422 (bfd_install_relocation): Likewise.
1424 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1426 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1428 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1429 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1430 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1431 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1432 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1433 are found for LITERAL relocs.
1434 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1435 taken, we cannot generate a .plt entry for the symbol.
1437 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1440 sysconf functions (for gprof).
1441 * configure, config.in: Rebuild.
1443 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1445 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1446 an archive if it has a map. If the object file has the wrong
1449 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1450 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1452 (alpha_relocate_section): Likewise.
1454 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1455 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1456 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1457 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1458 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1459 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1460 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1461 * peicode.h: Corresponding changes.
1463 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1465 * elflink.h (elf_create_pointer_linker_section): Comment out code
1466 dealing with making GOT pointers negative of the GOT symbol for
1469 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1471 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1472 increment the .rela.plt size until after we're done creating the
1474 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1475 .rela.plt offset directly rather than calculating it.
1477 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1479 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1480 Use autoconf-set values.
1481 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1482 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1485 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1486 * configure: Rebuilt.
1488 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1490 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1491 handling code > 1k away.
1493 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1495 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1496 defined, output whenever the symbol is updated.
1498 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1500 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1501 section to 0 if user_set_vma is set.
1502 * elflink.h (elf_bfd_final_link): Likewise.
1504 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1506 Partially undo patch of Jun 20.
1507 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1508 (coff_compute_section_file_positions): Likewise.
1509 (coff_write_object_contents): Likewise. Re-add deleted code, but
1510 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1511 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1513 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1515 * config.bfd: Add support for *-*-rtems* configurations.
1517 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1519 * elf.c (prep_headers): Add bfd_arch_alpha case.
1521 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1523 * elf64-alpha.c: New file.
1524 * config.bfd (alpha-*-linuxecoff*): New target.
1525 (alpha-*-linux*, alpha-*-elf*): New targets.
1526 * configure.in (bfd_elf64_alpha_vec): New vector.
1527 * configure: Rebuild.
1528 * targets.c (bfd_elf64_alpha_vec): Declare.
1529 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1530 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1531 * bfd-in2.h, libbfd.h: Rebuild.
1532 * Makefile.in: Rebuild dependencies.
1533 (BFD64_BACKENDS): Add elf64-alpha.o.
1534 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1536 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1538 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1539 than relying on a right shift of 32.
1541 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1543 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1544 ifdef to COFF_WITH_PE.
1545 (coff_compute_section_file_positions): Likewise.
1546 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1547 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1548 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1549 COFF_IMAGE_WITH_PE, always include.
1551 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1553 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1555 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1556 approximate the correct answer if SIZEOF_HEADERS was not used.
1558 * binary.c (binary_set_section_contents): Set section file
1559 position based on LMA rather than VMA.
1561 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1563 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1564 symbols if info->strip == strip_all.
1566 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1568 * coff-h8300.c: Remove #if 0 code.
1569 (compatable): Don't allow mixing/matching of different architectures.
1571 * archures.c (bfd_mach_h8300s): Add.
1572 * bfd-in2.h: Rebuilt.
1573 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1575 (h8300_reloc16_estimate): Likewise.
1576 (h8300_reloc16_extra_cases): Likewise.
1577 (h8300_bfd_link_add_symbols): Likewise.
1578 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1579 (coff_set_flags): Likewise.
1580 * cpu-h8300.c (h8300_scan): Likewise.
1581 Add H8/S to bfd_h8300_arch list.
1583 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1585 Added support for Alpha OpenVMS:
1586 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1587 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1588 * config.h-vms, makefile.vms: New files.
1589 * config.bfd (alpha-*-*vms*): New target.
1590 * configure.in (evax_alpha_vec): New target vector.
1591 * configure: Rebuild.
1592 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1593 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1594 * targets.c (bfd_target_evax_flavour): Define.
1595 (evax_alpha_vec): Declare.
1596 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1597 if BFD64 is defined.
1598 * bfd-in2.h, libbfd.h: Rebuild.
1599 * Makefile.in: Rebuild dependencies.
1600 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1601 evax-emh.o, and evax-misc.o.
1602 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1603 evax-etir.c, evax-emh.c, and evax-misc.c.
1604 (HFILES): Add evax.h.
1606 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1610 (h8300_bfd_link_add_symbols): Likewise.
1612 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1614 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1615 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1617 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1620 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1622 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1623 R_MIPS_32 relocs if creating a shared library.
1625 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1627 * peicode.h (add_data_entry): Use pei_section_data rather than
1628 _cooked_size. Corresponds to May 13 change in coffcode.h.
1630 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1632 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1633 * coffcode.h (coff_write_object_contents): If there are long
1634 section names, always set the f_symptr field, even if there are no
1636 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1637 if there are no symbols.
1639 * coffgen.c (make_a_section_from_file): Check return value of
1640 _bfd_coff_read_string_table.
1641 (coff_real_object_p): Check return value of
1642 make_a_section_from_file.
1643 (_bfd_coff_read_string_table): Check that there are some symbols
1644 before trying to read the string table size.
1646 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1648 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1649 to replace a symbol in a dynamic object with a symbol from another
1650 dynamic object, do the replacement if the existing symbol is
1651 global linkage code.
1653 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1654 for _ptrgl, and treat it as global linkage code.
1656 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1657 filename or N_SO symbol past the offset, and use it to indicate
1658 that there is no line number or function when appropriate.
1660 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1662 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1663 common symbol defined by the linker. Don't export function code
1664 even if export_defineds is set.
1666 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1668 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1670 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1671 (h8300_symbol_address_p): New function.
1672 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1675 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1677 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1679 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1680 correctly for the two variants. Allow relaxing if the target
1681 is 128 bytes away since after relaxation it'll be 126 bytes away.
1682 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1683 "dot" and "value". Allow relaxing if the target is 128 bytes
1684 away since after relaxation it'll be 126 bytes away.
1685 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1686 the given section until nothing changes.
1688 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1690 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1691 alignment hack--we can get the lnnoptr info another way without
1692 suddenly increasing the alignment requirements. Set the flags for
1694 (ecoff_compute_section_file_positions): Do so.
1696 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1698 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1699 to keep the HP emulator database happy.
1701 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1702 From Kevin Buettner <kev@primenet.com>.
1704 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1707 name of a NULL section.
1709 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1711 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1712 set, always call the notice callback.
1714 * VERSION: Increment for bfdlink.h change.
1716 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1719 (sh_relax_delete_bytes): Correct handling of differently sized
1720 trailing alignment reloc.
1722 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1723 * bfd-in2.h: Rebuild.
1724 * configure.in: Warn if there is no known 64 bit type.
1725 * configure: Rebuild.
1727 * Makefile.in: Rebuild dependencies.
1728 (BFD32_BACKENDS): Add ppcboot.o.
1729 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1731 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1732 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1734 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1737 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1738 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1739 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1741 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * elf64-mips.c: Improve reloc special_functions and handling of
1744 SHT_MIPS_OPTIONS section.
1745 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1746 mips_elf_hi16_reloc and make globally visible.
1747 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1748 make globally visible.
1749 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1750 make globally visible.
1751 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1752 and make globally visible.
1753 (gprel16_with_gp): Check howto->src_mask before using value in
1755 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1756 and make globally visible.
1757 (gprel32_with_gp): Check howto->src_mask before fetching value.
1758 (bfd_mips_elf_swap_options_in): New function.
1759 (bfd_mips_elf_swap_options_out): New function.
1760 (_bfd_mips_elf_set_private_flags): Rename from
1761 mips_elf_set_private_flags and make globally visible.
1762 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1763 mips_elf_copy_private_bfd_data and make globally visible.
1764 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1765 mips_elf_merge_private_bfd_data and make globally visible.
1766 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1767 for a SHT_MIPS_OPTIONS section.
1768 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1769 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1770 name of a SHT_MIPS_OPTIONS section.
1771 (_bfd_mips_elf_set_section_contents): New function.
1772 (mips_elf32_section_processing): Set the GP value in a
1773 SHT_MIPS_OPTIONS section.
1774 (_bfd_mips_elf_find_nearest_line): Rename from
1775 mips_elf_find_nearest_line and make globally visible.
1776 (bfd_elf32_set_section_contents): Define.
1777 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1778 (_bfd_mips_elf_lo16_reloc): Declare.
1779 (_bfd_mips_elf_gprel16_reloc): Declare.
1780 (_bfd_mips_elf_got16_reloc): Declare.
1781 (_bfd_mips_elf_gprel32_reloc): Declare.
1782 (_bfd_mips_elf_set_private_flags): Declare.
1783 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1784 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1785 (_bfd_mips_elf_find_nearest_line): Declare.
1786 (_bfd_mips_elf_set_section_contents): Declare.
1788 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1790 (elf_info_to_howto): Define.
1791 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1793 (elf_info_to_howto): Define.
1794 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1796 (elf_info_to_howto): Define.
1798 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1799 R_MOV16B[12], to match change in coff/internal.h.
1801 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * elf64-mips.c: Extensive additions to provide better support for
1804 writing files and for gas.
1805 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1806 of mips_elf_object_p.
1807 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1808 _bfd_mips_elf_object_p.
1809 (_bfd_mips_elf_final_write_processing): Rename from
1810 mips_elf_final_write_processing and make globally visible.
1811 (_bfd_mips_elf_fake_sections): Rename from
1812 mips_elf_fake_sections and make globally visible.
1813 (_bfd_mips_elf_section_from_bfd_section): Rename from
1814 mips_elf_section_from_bfd_section and make globally visible.
1815 (_bfd_mips_elf_section_processing): New function, broken out of
1816 mips_elf_section_processing.
1817 (mips_elf32_section_processing): Rename from
1818 mips_elf_section_processing; call
1819 _bfd_mips_elf_section_processing.
1820 (_bfd_mips_elf_symbol_processing): Rename from
1821 mips_elf_symbol_processing and make globally visible.
1822 (_bfd_mips_elf_read_ecoff_info): Rename from
1823 mips_elf_read_ecoff_info and make globally visible.
1824 (mips_elf32_ecoff_debug_swap): Rename from
1825 mips_elf_ecoff_debug_swap.
1826 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1827 struct symbol_cache_entry.
1828 (_bfd_elf_validate_reloc): New function, moved in from
1829 elfcode.h:validate_reloc.
1830 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1831 to _bfd_elf_validate_reloc. Change all callers.
1832 * elf-bfd.h (bfd_section_from_shdr): Declare.
1833 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1834 (_bfd_elf_validate_reloc): Declare.
1835 (_bfd_mips_elf_object_p): Declare.
1836 (_bfd_mips_elf_fake_sections): Declare.
1837 (_bfd_mips_elf_section_from_bfd_section): Declare.
1838 (_bfd_mips_elf_section_processing): Declare.
1839 (_bfd_mips_elf_symbol_processing): Declare.
1840 (_bfd_mips_elf_read_ecoff_info): Declare.
1841 (_bfd_mips_elf_final_write_processing): Declare.
1842 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1845 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1846 (mips_elf_final_write_processing): Likewise.
1848 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1850 64-bit MIPS ELF ABI objdump support:
1851 * elf64-mips.c: New file.
1852 * Makefile.in: Rebuild dependencies.
1853 (BFD64_BACKENDS): Add elf64-mips.o.
1854 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1855 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1856 bfd_elf64_littlemips_vec to targ_selvecs.
1857 (mips*-*-elf*): Likewise.
1858 * confingure.in: Add bfd_elf64_bigmips_vec and
1859 bfd_elf64_littlemips_vec to vector switch.
1860 * configure: Rebuild.
1861 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1862 broken out of mips_elf_section_from_shdr.
1863 (mips_elf32_section_from_shdr): Rename from
1864 mips_elf_section_from_shdr. Call new function.
1865 (elf_backend_section_from_shdr): Update name of renamed function.
1866 * elf-bfd.h (struct elf_size_info): Change second parameter of
1867 write_out_phdrs to be const. Likewise for second parameter of
1869 (struct bfd_elf_section_data): Add rel_hdr2 field.
1870 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1871 (bfd_elf32_swap_symbol_out): Likewise.
1872 (bfd_elf32_swap_reloc_in): Likewise.
1873 (bfd_elf32_swap_reloc_out): Likewise.
1874 (bfd_elf32_swap_reloca_in): Likewise.
1875 (bfd_elf32_swap_reloca_out): Likewise.
1876 (bfd_elf32_swap_phdr_in): Likewise.
1877 (bfd_elf32_swap_phdr_out): Likewise.
1878 (bfd_elf32_swap_dyn_in): Likewise.
1879 (bfd_elf32_swap_dyn_out): Likewise.
1880 (bfd_elf32_slurp_symbol_table): Declare.
1881 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1882 (bfd_elf32_write_out_phdrs): Declare.
1883 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1884 (bfd_elf64_swap_symbol_out): Likewise.
1885 (bfd_elf64_swap_reloc_in): Likewise.
1886 (bfd_elf64_swap_reloc_out): Likewise.
1887 (bfd_elf64_swap_reloca_in): Likewise.
1888 (bfd_elf64_swap_reloca_out): Likewise.
1889 (bfd_elf64_swap_phdr_in): Likewise.
1890 (bfd_elf64_swap_phdr_out): Likewise.
1891 (bfd_elf64_swap_dyn_in): Likewise.
1892 (bfd_elf64_swap_dyn_out): Likewise.
1893 (bfd_elf64_slurp_symbol_table): Declare.
1894 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1895 (bfd_elf64_write_out_phdrs): Declare.
1896 (_bfd_mips_elf_section_from_shdr): Declare.
1897 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1898 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1899 section for the section, add the new one to rel_hdr2. Increment
1900 reloc_count rather than setting it.
1901 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1902 Remove static declaration.
1903 (elf_write_shdrs_and_ehdr): Define name as macro.
1904 (elf_write_out_phdrs): Likewise.
1905 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1906 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1907 (elf_swap_symbol_in): Change second parameter to be const.
1908 (elf_swap_symbol_out): Likewise.
1909 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1910 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1911 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1912 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1913 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1914 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1915 parameter to be const. Make non-static.
1916 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1918 (elf_slurp_symbol_table): Make non-static.
1919 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1920 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1921 (elf_backend_size_info): Likewise.
1922 (elfNN_bed): Use elf_backend_size_info.
1923 * targets.c (bfd_elf64_bigmips_vec): Declare.
1924 (bfd_elf64_littlemips_vec): Declare.
1925 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1926 bfd_elf64_littlemips_vec if BFD64 is defined.
1928 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1930 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1933 zeroes, in alignment holes.
1935 * configure: Rebuild with autoconf 2.10.
1937 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1938 potential leading underscore in the allocated buffer.
1940 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1942 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1943 symbols into .sbss if this is a relocatable link.
1945 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1948 undefined symbols when creating a shared library.
1950 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * coff-sh.c: Add a bunch of new code and static const arrays to
1953 support aligning loads and stores on four byte memory boundaries.
1955 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1957 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1958 call sh_align_loads.
1959 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1962 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * cache.c (bfd_open_file): Unlink the file before opening it for
1965 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1967 * opncls.c (bfd_fdopenr): Set opened_once.
1969 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1971 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1974 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1975 the code unconditionally.
1977 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * libcoff-in.h (struct pei_section_tdata): Define structure.
1980 (pei_section_data): Define macro.
1981 * libcoff.h: Rebuild.
1982 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1983 store s_paddr field in pei_section_data.
1984 (coff_compute_section_file_positions): Use pei_section_data rather
1985 than _cooked_size, and don't overwrite an existing value.
1986 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1987 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1988 * peicode.h (coff_bfd_copy_private_section_data): Define if
1990 (pe_bfd_copy_private_section_data): New static function if
1993 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * srec.c (srec_set_arch_mach): Write as a function rather than a
1998 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1999 no map, just check each member in turn to see whether it is
2002 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2004 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2005 table. Call BFD_ASSERT to validate header size, instead of
2007 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2010 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2012 * ppcboot.c: New target for looking at PPCbug boot records.
2014 * config{ure.in,.bfd}: Add support for ppcboot target.
2016 * configure: Regenerate.
2018 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2020 * coff-h8300.c (howto_table): Update names to match recent
2021 changes to include/coff/internal.h. Fix minor errors in the
2022 existing relocs. Add R_MOVL1 and R_MOVL2.
2023 (rtype2howto): Similarly.
2024 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2025 existing relaxing code and peform more relaxing.
2026 (h8300_reloc16_extra_cases): Likewise.
2028 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2030 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2033 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2035 * elfcode.h (elf_object_p): Reject generic ELF target if
2036 e_machine matches an alternate machine code in a specific backend.
2038 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2039 obsolete align_power_min field.
2041 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2043 * coff-h8300.c (reloc_howto_type): Add howto entry for
2045 (rtype2howto): Handle R_PCRWORD_B.
2046 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2047 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2048 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2049 branch (R_PCWORD_B).
2051 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * aoutx.h (translate_from_native_sym_flags): Set the section for
2054 BSF_CONSTRUCTOR symbols.
2056 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2059 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2061 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2062 stop looking when section is found.
2064 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * coffcode.h (STRING_SIZE_SIZE): Define.
2067 (styp_to_sec_flags): Handle long symbol names when looking for the
2069 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2070 (bfd_coff_long_section_names): Define.
2071 (coff_write_object_contents): Handle long section names.
2072 (bfd_coff_std_swap_table): Initialize new field.
2073 * libcoff.h: Rebuild.
2074 * coffgen.c (make_a_section_from_file): Handle long section
2076 (coff_write_symbols): Handle long section names.
2077 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2078 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2079 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2080 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2081 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2082 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2083 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2084 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2086 * bout.c (b_out_callback): Set lma of sections.
2087 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2088 parameter to output_bfd. Used input_bfd instead of output_bfd in
2091 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2093 * aoutx.h (translate_from_native_sym_flags): Don't create
2094 SEC_CONSTRUCTOR sections.
2095 * ecoff.c (ecoff_set_symbol_info): Likewise.
2097 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2098 From Don Bowman <bowman@waterloo.hp.com>.
2100 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2102 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2103 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2105 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2107 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2108 mips_32_relocs field.
2109 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2110 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2111 relocs against a global symbol which is not defined in a regular
2113 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2114 against a global symbol, increment mips_32_relocs.
2115 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2116 the symbol is not defined in a regular file, make room in the
2119 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2121 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2122 file position and the virtual file position separately. Set
2123 filepos information bsaed on the real file position.
2124 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2125 Jan 23 change to coffcode.h.
2127 * som.c (som_slurp_symbol_table): Set the symbol count to the
2128 number of BFD symbols created.
2130 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2132 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2133 output file if linking shared objects. Loop to check all relocs,
2134 rather than returning false on first error.
2136 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2138 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2139 (ppc_elf_additional_program_headers): If .interp section, bump #
2140 of program headers by 1.
2141 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2142 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2143 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2145 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2147 (ppc_elf_relocate_section): If the output section isn't defined,
2148 don't abort, just give an error message.
2150 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2151 being created is .sdata or .sdata2, don't make the symbol dynamic.
2153 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2156 members of an archive for dynamic objects with no symbols, and
2157 pass them directly to check_archive_element.
2158 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2159 xcoff_link_check_dynamic_ar_symbols.
2160 (xcoff_link_check_dynamic_ar_symbols): New static function.
2162 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2163 from _bfd_nodynamic to _bfd_xcoff.
2164 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2166 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2167 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2168 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2169 * libcoff.h: Rebuild.
2170 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2171 (xcoff_get_section_contents): New static function.
2172 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2173 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2174 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2175 (xcoff_dynamic_reloc): New static variable.
2176 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2177 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2179 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2181 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2182 if reloc_entry->addend is not 0.
2183 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2185 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2187 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2189 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2190 Add entries for R_SPARC_[56].
2191 (sparc_reloc_map): Add entries for R_SPARC_[56].
2193 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2195 Optimize linking of stabs in sections as used in ELF and COFF.
2196 * stabs.c: New file.
2197 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2198 (_bfd_write_section_stabs): Declare.
2199 (_bfd_write_stab_strings): Declare.
2200 * libbfd.h: Rebuild.
2201 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2202 (struct coff_link_hash_table): Add stab_info field.
2203 * libcoff.h: Rebuild.
2204 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2206 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2208 (_bfd_coff_final_link): Write out stab strings hash table.
2209 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2210 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2212 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2213 (struct bfd_elf_section_data): Add stab_info field.
2214 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2216 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2217 _bfd_link_section_stabs.
2218 (elf_bfd_final_link): Write out stab strings hash table.
2219 (elf_link_input_bfd): Handle optimized stabs sections.
2220 * reloc.c (_bfd_final_link_relocate): Check address against
2221 _raw_size rather than _cooked_size.
2222 * Makefile.in: Rebuild dependencies.
2223 (BFD_LIBS): Add stabs.o
2224 (BFD_LIBS_CFILES): Add stabs.c.
2226 * VERSION: Increment for bfdlink.h change.
2228 * coffgen.c (coff_renumber_symbols): Correct handling of
2229 BSF_NOT_AT_END common symbols.
2231 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * coff-ppc.c (record_toc): Add cast to avoid warning.
2234 (ppc_allocate_toc_section): Likewise.
2235 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2236 (ppc_coff_reloc_type_lookup): Remove unreached code.
2237 * coffcode.h (coff_write_object_contents): Don't take the address
2239 * peicode.h (pe_print_idata): Add casts to avoid warning.
2240 (pe_print_edata): Likewise.
2241 (pe_print_reloc): Remove ANSI C string concatenation.
2243 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2245 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2247 * libcoff.h: Rebuild.
2248 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2250 (coff_swap_aux_out): Likewise.
2251 * peicode.h (coff_swap_aux_in): Likewise.
2252 (coff_swap_aux_out): Likewise.
2253 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2255 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2257 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2258 Fix up .bf endndx link fields.
2259 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2261 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2264 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2266 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2267 on Solaris PowerPC systems doesn't get confused.
2269 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2272 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2273 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2274 update did_reg and did_reg2.
2276 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2280 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2281 callback routines, pass h->root.string rather than name, in case
2282 copy is true and name is transient.
2284 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2286 * elfcore.h: Add support for core files with multiple threads.
2287 (Primarily for Solaris.)
2289 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2292 section->orelocation is NULL.
2294 * coffgen.c (bfd_coff_get_syment): New function.
2295 (bfd_coff_get_auxent): New function.
2296 * bfd-in.h (bfd_coff_get_syment): Declare.
2297 (bfd_coff_get_auxent): Declare.
2298 * bfd-in2.h: Rebuild.
2300 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * elf32-mips.c (struct mips_hi16): Define.
2303 (mips_hi16_addr, mips_hi16_addend): Remove.
2304 (mips_hi16_list): New static variable.
2305 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2306 (mips_elf_lo16_reloc): Process mips_hi16_list.
2307 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2308 relocs before the associated LO16 reloc.
2310 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * versados.c (versados_scan): Check bfd_alloc return value.
2313 (versados_object_p): Check all bfd_read return values. Require
2314 that lang field be less than 10, to avoid confusion with Intel Hex
2317 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2319 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2320 not 0, for an absolute symbol.
2321 (NAME(aout,swap_ext_reloc_out)): Likewise.
2323 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2324 (ihex_write_object_contents): For a large start address, output
2325 the full 32 bit address in record type 5.
2327 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2328 to int to avoid promotion problems in prototype.
2330 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2332 * configure.host: Use ${srcdir} when looking for picfrag.
2334 * configure.host: Switch on ${libdir}, not $(libdir). From
2335 alan@spri.levels.unisa.edu.au (Alan Modra).
2337 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2338 entry point, not just for DYNAMIC objects.
2339 * sunos.c (sunos_add_dynamic_symbols): Always call
2340 sunos_create_dynamic_sections. If called with a non DYNAMIC
2341 object, don't do anything else.
2342 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2344 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * configure.in: Permit --enable-shared to specify a list of
2348 * configure: Rebuild.
2350 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2351 host when configuring with --enable-shard.
2353 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2358 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2359 to avoid crashing in bfd_hash_replace.
2361 * sysdep.h: Use #ifdef, not #if.
2363 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2365 * config.in: Rebuild.
2367 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2369 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2370 (AC_CHECK_HEADERS): Check for sys/time.h
2371 (AC_HEADER_TIME): Add macro.
2372 * configure: Rebuild.
2373 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2374 to control what combination of <time> and <sys/time.h>
2377 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2379 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2380 (aout_32_sunos4_write_object_contents): Likewise.
2381 * aoutx.h (NAME(aout,machine_type)): Handle
2382 bfd_mach_sparc_{sparclet,sparclite}.
2383 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2384 (bfd_mach_sparc_v9_p): Update.
2385 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2386 * libaout.h (enum machine_type): Add M_SPARCLET.
2387 * sunos.c (MACHTYPE_OK): Define.
2388 * bfd-in2.h: Regenerated.
2390 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2392 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2393 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2394 * elflink.c (_bfd_elf_create_got_section): Store the
2395 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2396 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2397 global offset table goes over 0x1000, set the value of
2398 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2399 (elf32_sparc_relocate_section): Subtract the offset of
2400 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2402 * elfcode.h: Don't include <string.h>.
2404 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2406 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2407 generic_link_hash_newfunc. All references changed.
2408 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2409 moved here from libbfd-in.h.
2410 * libbfd-in.h: Corresponding changes.
2411 * libbfd.h: Regenerated.
2413 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * aoutx.h (aout_link_input_section_std): When reporting an
2416 overflow error, use the name of the symbol in the hash table if
2418 (aout_link_input_section_ext): Likewise.
2420 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2421 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2423 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2425 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2426 * coffcode.h (coff_compute_section_file_positions): Likewise.
2427 (coff_write_object_contents): Likewise.
2429 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * section.c (SEC_LINK_ONCE): Define.
2432 (SEC_LINK_DUPLICATES): Define.
2433 (SEC_LINK_DUPLICATES_DISCARD): Define.
2434 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2435 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2436 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2437 * bfd-in2.h: Rebuild.
2438 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2439 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2440 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2441 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2442 SEC_LINK_ONCE, and look through the symbol table for the setting
2443 for SEC_LINK_DUPLICATES.
2444 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2445 set for a section, find the section symbol in the symbol table,
2446 and set the aux entry based on SEC_LINK_DUPLICATES.
2447 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2448 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2449 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2450 * coff-i386.c (i386coff_vec): Likewise.
2451 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2453 * VERSION: Bump to 2.6.1.
2454 * Makefile.in (stamp-h): Depend upon VERSION.
2456 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2458 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2459 * libbfd.h: Rebuilt.
2460 * linker.c (generic_link_hash_newfunc): No longer static.
2461 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2463 * coff-h8300.c: Add two derived hash tables and their associated
2464 funtions and #defines for use by the h8300 linker.
2465 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2466 the function vector as needed. Place the address of the function
2467 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2468 Rewrite the vectors section contents as necessary.
2469 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2470 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2471 (coff_bfd_link_hash_table_create): Likewise.
2473 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2476 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2478 (hppa_rebuild_insn): Pass pointer to correct type to
2479 low_sign_unext and dis_assemble_21.
2481 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2483 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2484 Stick with sparc-*-{sysv4*,solaris2*}.
2486 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2488 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2489 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2490 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2491 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2492 fields is non-zero, print them.
2494 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2495 ifdef. Remove unused variables.
2496 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2498 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2499 (get_symbol_value): Ifdef out.
2500 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2501 (coff_ppc_relocate_section): Remove unused variables. Make
2502 fprintf strings and argument types correspond. Put before_addr in
2504 (dump_toc): Make fprintf strings and argument types correspond.
2505 (ppc_process_before_allocation): Remove unused variables. Always
2507 (ppc_reflo_reloc): Ifdef out.
2508 (ppc_addr32nb_reloc): Ifdef out.
2509 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2511 (coff_ppc_rtype_to_howto): Likewise.
2512 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2514 * peicode.h (pe_print_idata): Move otherwise unused variables into
2515 the #ifdef where they are used. Always return a value.
2516 (pe_print_edata): Make fprintf strings and argument types
2517 correspond. Always return a value.
2518 (pe_print_pdata): Removed unused variable addr_value. Always
2520 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2521 strings and argument types correspond. Always return a value.
2523 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2524 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2525 variable rela inside #if 0 section where it is used.
2527 * ns32k.h: New file.
2528 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2529 functions to start with _bfd_.
2530 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2531 functions in cpu-ns32k.h.
2532 * Makefile.in: Rebuild dependencies.
2533 (HFILES): Add ns32k.h.
2535 * section.c (struct sec): Add linker_mark field. Change
2536 user_set_vma and reloc_done to be single bit fields.
2537 (STD_SECTION): Update accordingly.
2538 * bfd-in2.h: Rebuild.
2539 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2541 (aout_link_input_bfd): Don't link unmarked sections.
2542 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2544 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2545 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2547 * elflink.h (elf_bfd_final_link): Mark sections included in the
2549 (elf_link_input_bfd): Don't link unmarked sections.
2550 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2552 (xcoff_link_input_bfd): Don't link unmarked sections.
2554 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2555 overflow error messages.
2557 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2560 is not set, print "BFD: " before the error message.
2562 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2563 Miles Bader <miles@gnu.ai.mit.edu>.
2564 * configure: Rebuild.
2566 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2571 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2572 m68k-aout, m68k-coff, and m68k-elf targets.
2574 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2576 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2577 (ieee_generic_stat_arch_elt): Restructured to prevent
2578 ieee_object_p from being called repeatedly.
2580 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2582 * coffcode.h (coff_write_object_contents): Allocate
2583 buffers large enough for any FILEHDR or AOUTHDR.
2585 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2587 * ecofflink.c (lookup_line): New static function, renamed and
2588 slighly changed from old _bfd_ecoff_locate_line.
2589 (_bfd_ecoff_locate_line): Cache line number information. Use
2590 lookup_line for actual lookup.
2592 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2594 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2595 multiple of 20 bytes.
2597 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2599 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2600 allocate ecoff_find_line, and don't initialize by hand.
2601 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2602 mips_elf_find_line, and don't call memset.
2604 * coffcode.h (coff_compute_section_file_positions): If not
2605 producing a final executable, don't consider sofar when aligning
2606 the section to the correct size.
2608 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2611 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2612 * coffgen.c (coff_section_symbol): Ifdef out.
2614 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2617 output_bfd is not NULL.
2619 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2621 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2622 of bfd_alloc (fixes fix_line not being initialized).
2623 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2625 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2627 * coffcode.h: Allow specific backends to override the
2628 bfd_link_add_symbols routine.
2630 * coff-h8300.c: Include genlink.h.
2631 (howto_table): Add R_MEM_INDIRECT.
2632 (rtype2howto): Support R_MEM_INDIRECT.
2633 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2636 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2638 * coff-alpha.c (alpha_relocate_section): Use
2639 info->callbacks_warning, rather than _bfd_error_handler, for
2640 "multiple gp" warning.
2642 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2644 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2645 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2646 table string. Use bfd_wrapped_link_hash_lookup.
2647 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2649 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2650 table, if any, when writing out symbols.
2651 (aout_link_input_section_std): Use the name from the hash table,
2652 if any, when reporting undefined symbols.
2653 (aout_link_input_section_ext): Likewise.
2654 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2655 * bout.c (get_value): Likewise.
2656 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2657 * ecoff.c (ecoff_reloc_link_order): Likewise.
2658 * elflink.h (elf_link_add_object_symbols): Likewise.
2659 (elf_reloc_link_order): Likewise.
2660 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2661 (_bfd_generic_reloc_link_order): Likewise.
2662 (default_indirect_link_order): Likewise.
2663 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2664 * sunos.c (sunos_add_one_symbol): Likewise.
2665 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2666 (bfd_xcoff_link_count_reloc): Likewise.
2667 (xcoff_reloc_link_order): Likewise.
2669 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2670 into -1 for intern->rss.
2672 * configure: Rebuild with autoconf 2.8.
2674 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * stab-syms.c (__define_stab_duplicate): Define.
2677 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2679 * bfd-in.h (bfd_get_stab_name): Declare.
2680 * bfd-in2.h: Rebuild.
2681 * Makefile.in: Rebuild dependencies.
2682 (BFD_LIBS): Add stab-syms.o.
2683 (BFD_LIBS_CFILES): Add stab-syms.c.
2684 (BFD32_BACKENDS): Remove stab-syms.o.
2685 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2686 * configure.in: Don't list stab-syms.o in bfd_backends.
2687 * configure: Rebuild.
2688 * libaout.h (aout_stab_name): Don't declare.
2689 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2692 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * elf.c (assign_file_positions_for_segments): Adjust file offset
2695 for section alignment even if SEC_LOAD is not set.
2697 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2699 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2700 since they appear as targets in Makefile.in.
2701 * configure: Rebuild.
2703 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2704 don't fiddle with a symbol which is not defined anywhere.
2706 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2709 though they are defined in a shared library.
2710 (xcoff_build_ldsyms): Likewise.
2712 * coffgen.c (coff_find_nearest_line): Don't look at the line
2713 numbers for the section if section->lineno is NULL.
2715 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2716 message rather than calling BFD_ASSERT.
2717 * elfcode.h (write_relocs): Check return value of
2718 _bfd_elf_symbol_from_bfd_symbol.
2720 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2722 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2725 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2727 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2729 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2730 hppa_reloc_field_selector_type_alt.
2731 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2732 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2734 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2736 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2738 * elf.c (assign_file_positions_for_segments): Adjust the segment
2739 memory size for the alignment of a SEC_ALLOC section, not just a
2742 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2744 * m68klinux.c: New file.
2745 * hosts/m68klinux.h: New file.
2746 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2747 * configure.in (m68*-*-linux*): New native host.
2748 (m68klinux_vec): New vector.
2749 * configure: Rebuild.
2750 * targets.c (m68klinux_vec): Declare.
2751 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2752 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2753 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2754 declaration from bfd_linux_size_dynamic_sections.
2755 (bfd_m68klinux_size_dynamic_sections): Declare.
2756 * bfd-in2.h: Rebuild.
2757 * Makefile.in: Rebuild dependencies.
2758 (BFD32_BACKENDS): Add m68klinux.o.
2759 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2761 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2763 * libhppa.h (pa_arch): Add pa20.
2764 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2765 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2766 (hppa_field_adjust): Handle e_nsel.
2767 * som.c: Provide default definitions for many new relocs found only
2768 in hpux10 include files.
2769 (som_fixup_formats): Add several new relocs from hpux10.
2770 (som_hppa_howto_table): Add hpux10 relocs.
2771 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2773 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2775 * mpw-make.sed: Edit out recent shared library support, and
2776 rules to rebuild .h files using doc/chew.
2778 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2780 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2781 size even of sections with no contents.
2783 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2786 starting with '$' the way we skip names starting with '.'. When
2787 updating x_endndx, don't be fooled by an index which has been
2790 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2791 struct/union/enum type with no elements.
2793 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2797 * archive.c (bfd_generic_archive_p): If the first file in the
2798 archive can not be recognized as an object, don't assume that this
2799 is the wrong format.
2801 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2802 format is not bfd_object.
2803 (bfd_elf_get_dt_soname): Likewise.
2805 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2807 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2810 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2812 * bfd.c (tdata): Add netbsd_core_data.
2813 * bfd-in2.h: Regenerated.
2815 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2817 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2818 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2819 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2822 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2823 to get the symbol index, matching 14 Jul 95 change.
2825 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2827 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2828 Remove duplicate definition of gp.
2830 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2833 assume that we can set the GP value and then get the same value,
2834 since it won't be true if the output file is neither ELF nor
2836 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2837 _bfd_get_gp_value here.
2838 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2839 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2841 (mips_elf_lo16_reloc): Likewise.
2842 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2843 Don't require that the BFD be ELF.
2844 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2845 (mips_elf_gprel32_reloc): Likewise.
2846 (mips_elf_relocate_section): Don't assume we can set and get the
2848 (mips_elf_finish_dynamic_symbol): Don't bother to use
2849 _bfd_get_gp_value here.
2851 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2852 Don't change epdr between malloc and free. Be careful not to free
2853 NULL pointers. Zero out the first RPDR.
2855 * configure.host: On Linux, only pass -rpath option if $(libdir)
2856 is neither /lib nor /usr/lib. From Alan Modra
2857 <alan@mullet.Levels.UniSA.Edu.Au>.
2859 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2861 (elf_dt_name): Rename from elf_dt_needed_name.
2862 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2864 (bfd_elf_get_dt_soname): New function.
2865 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2866 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2867 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2868 * bfd-in2.h: Rebuild.
2870 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2872 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2873 _bfd_sparc_elf_reloc_type_lookup.
2874 (bfd_elf32_bfd_reloc_type_lookup): Update.
2875 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2876 (sparc64_elf_howto_table): Define.
2877 (sparc_reloc_map): Define.
2878 (sparc64_elf_reloc_type_lookup): New function.
2879 (sparc_elf_wdisp16_reloc): New function.
2880 (elf_info_to_howto): Use sparc64_elf_howto_table.
2881 (sparc64_elf_relocate_section): Likewise.
2882 (bfd_elf64_bfd_reloc_type_lookup): Update.
2884 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * configure.host: Check for 'do not mix' from native linker before
2887 trying to use -rpath.
2889 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * bfd.c (_bfd_get_gp_value): New function.
2892 (_bfd_set_gp_value): New function.
2893 * libbfd-in.h (_bfd_get_gp_value): Declare.
2894 (_bfd_set_gp_value): Declare.
2895 * libbfd.h: Rebuild.
2896 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2897 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2898 directly to the fields in the tdata information.
2899 (alpha_relocate_section): Likewise.
2900 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2901 (mips_gprel_reloc): Likewise.
2902 (mips_relocate_section): Likewise.
2903 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2904 (mips_elf_lo16_reloc): Likewise.
2905 (mips_elf_final_gp): Likewise.
2906 (mips_elf_gprel16_reloc): Likewise.
2907 (mips_elf_gprel32_reloc): Likewise.
2908 (mips_elf_relocate_section): Likewise.
2909 (mips_elf_finish_dynamic_symbol): Likewise.
2911 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2913 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * configure.in: Call AC_PROG_CC before configure.host.
2916 * configure: Rebuild.
2917 * configure.host: Don't set information which autoconf should
2918 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2920 * configure.host: Remove go32 and win32 host information, since it
2921 should no longer be needed.
2923 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2924 then start a new segment rather than put a writable section in a
2927 * configure.host: Set RPATH_ENVVAR.
2929 * Makefile.in: Rebuild dependencies.
2931 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2932 zero_section variable.
2934 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2936 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2937 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2938 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2940 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2942 * ieee.c (ieee_write_expression): Only use an R variable for a
2943 local symbol. Don't output a zero offset. Handle a zero address.
2944 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2945 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2947 (parse_expression): Don't try to handle multiple occurrences of a
2948 P variable. Handle I variables differently from X variables. Fix
2949 the order of minus expressions.
2950 (ieee_slurp_external_symbols): Generate an I variable for an NN
2951 record. Fix handling of ATI and ATX records.
2952 (ieee_slurp_sections): Only set minimal section attributes.
2953 Adjust them later, based on the section contents.
2954 (ieee_object_p): Read in the file until just after the ME record.
2955 Call ieee_slurp_section_data to set the section flags.
2956 (do_one): Add iterations parameter. Only repeat the first load
2957 item. Set the section and file reloc flags.
2958 (ieee_slurp_section_data): Set section flags. Pass iterations to
2960 (ieee_canonicalize_reloc): Handle I variables.
2961 (do_with_relocs): Only emit relocation size when necessary.
2962 Increase MAXRUN to 127. Change ov to be assigned, and take
2963 src_mask and pcrel_offset into account.
2964 (ieee_write_data_part): Skip sections that are not loaded.
2965 (ieee_write_external_part): Don't output optional last entry of WX
2967 (ieee_write_me_part): Make setting of me_record neater.
2968 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2970 * syms.c (stt): Add entries for zerovars, vars, and code.
2972 * elfcode.h (validate_reloc): New static function.
2973 (write_relocs): Call validate_reloc for non ELF relocs.
2975 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2976 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2977 (TARGET_LITTLE_SYM): Likewise.
2979 * config.bfd (m68*-*-psos*): New target.
2981 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2983 * i386msdos.c: Remove some #if 0 code.
2984 (msdos_write_object_contents): Don't include empty sections in the
2985 size computation, regardless of their address.
2987 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2989 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2990 is NULL, ie, the -r switch is used.
2992 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2994 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2995 (BFD_RELOC_MIPS_GOT_LO16): Define.
2996 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2997 * bfd-in2.h, libbfd.h: Rebuild.
2998 * elf32-mips.c (mips_reloc_map): Map new relocs.
3000 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3002 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3005 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3006 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3007 simple number for the section address, rather than an expression.
3008 Limit the number of bytes between relocs to MAXRUN.
3009 (ieee_write_me_part): Set me_record to the file offset after the
3011 (ieee_write_processor): New static function.
3012 (ieee_write_object_contents): Use ieee_write_processor.
3014 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3016 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3018 * coff-aux.c: Change include of aux.h to aux-coff.h.
3020 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3022 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3023 relocation put the addend both in the reloc entry and the data.
3024 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3027 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3028 a R_68K_PCxx reloc against a defined global symbol directly.
3029 (elf_m68k_check_relocs): Don't count such a reloc.
3031 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3032 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3033 symbol for now, otherwise always record the symbol as dynamic.
3034 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3035 is not referenced by a dynamic object, and we are not making a
3036 shared object, then don't make a PLT entry. If we do make a PLT
3037 entry, make sure the symbol has been recorded as dynamic.
3039 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * configure.host: When making a shared library, set HLDFLAGS to
3042 pass an appropriate -rpath option. Use the make variable SONAME
3043 as the shared library soname, rather than computing it here. On
3044 SunOS, build stamp-tshlink in place of $(SHLINK).
3045 * Makefile.in (SONAME): New variable.
3046 ($(SHLINK)): Make a link to the transformed name, as well.
3047 (stamp-tshlink): New target.
3048 (install): Skip stamp-tshlink during install.
3050 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3052 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3053 linker sections have been set up yet.
3055 * elf.c (make_mapping): Add an additional argument to suppress
3056 making the first section include the program headers.
3057 (map_sections_to_segments): If the user used -Ttext such that the
3058 program headers are on a different page, do not set the flags
3059 saying that this section includes the program headers.
3061 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3063 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3064 don't define TRAD_HEADER.
3065 * configure: Rebuild.
3067 * netbsd-core.c: New file, support for NetBSD core files.
3068 * hosts/*nbsd.h: Removed.
3070 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3072 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3073 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3074 * libbfd.h, bfd-in2.h: Regenerated.
3075 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3076 bfd_elf32_bfd_reloc_type_lookup.
3077 (reloc_type{,_names}): Deleted.
3078 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3080 (sparc_reloc_map): Add sparc64 relocs.
3081 (sparc_elf_notsupported_reloc): New static function.
3082 (sparc_elf_wdisp16_reloc): New static function.
3083 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3084 (elf32_sparc_relocate_section): Likewise.
3085 (bfd_elf32_bfd_reloc_type_lookup): Define.
3086 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3087 (reloc_type{,_names}): Deleted.
3088 (elf_sparc_howto_table): Deleted.
3089 (sparc_reloc_map): Deleted.
3090 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3091 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3093 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3098 * Makefile.in (program_transform_name): New variable.
3099 (install): Transform library name before installing it.
3101 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * archures.c (bfd_mach_i960_hx): Define.
3104 * bfd-in2.h: Rebuild.
3105 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3106 (MATRIX): Expand entries for HX.
3107 (arch_info_struct): Add i960:hx entry.
3108 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3109 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3110 (coff_set_flags): Handle bfd_mach_i960_hx.
3112 Support for building as a shared library, based on patches from
3113 Alan Modra <alan@spri.levels.unisa.edu.au>:
3114 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3115 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3116 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3117 * configure: Rebuild.
3118 * configure.host: If --enable-shared, adjust shared library stuff
3119 based on the host. If the host is SunOS, and the linker supports
3120 -rpath, set HLDFLAGS to use it.
3121 * Makefile.in (ALLLIBS): New variable.
3122 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3123 (COMMON_SHLIB, SHLINK): New variables.
3124 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3125 (STAGESTUFF): Remove variable.
3126 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3128 (stamp-ofiles): New target, like old ofiles target, but build
3129 using a temporary file and move-if-change, and touch stamp-ofiles
3131 (ofiles): Just depend upon stamp-ofiles.
3132 (stamp-piclist, piclist): New targets.
3133 ($(SHLIB), $(SHLINK)): New targets.
3134 (targets.o, archures.o): Build twice if PICFLAG is set.
3135 (do_mostlyclean): Remove pic/*.o.
3136 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3138 (do_distclean): Remove pic and stamp-picdir.
3139 (install): Install shared libraries.
3140 ($(OFILES)): Depend upon stamp-picdir.
3141 (stamp-picdir): New target.
3143 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3145 * libcoff.h: Rebuild.
3147 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3148 flavour of a section with no owner.
3150 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3151 ELF_LINK_NON_ELF flag.
3152 (mips_elf_create_got_section): Likewise.
3154 * elf.c: Revert last change, since it breaks dynamic linking.
3155 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3157 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3158 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3159 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3161 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3163 * elf.c (assign_file_positions_for_segments): If the backend does
3164 not want the elf header or the program headers in the address
3165 space, do not include them in the calculations.
3167 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3168 function to determine if we need additional program headers.
3169 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3170 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3172 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3176 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3178 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3179 back into one line. Some compilers (sunos 4.1.3 for example)
3180 won't accept args split across more than one line.
3182 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3184 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3185 * configure: Regenerate.
3187 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3189 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3190 try to do arithmetic on a void *, cast it to a unsigned char * first.
3192 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3195 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3197 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3198 flag for a newly defined symbol.
3199 (NAME(bfd_elf,record_link_assignment)): Likewise.
3200 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3201 set the DEF or REF_REGULAR flags correctly.
3203 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3204 (libbfd.h, libcoff.h): Corresponding change.
3206 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3207 a PLT32 reloc as dynamic.
3208 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3209 is not referenced by a dynamic object, and we are not making a
3210 shared object, then don't make a PLT entry. If we do make a PLT
3211 entry, make sure the symbol has been recorded as dynamic.
3213 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3215 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3216 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3217 (powerpcle-*-cygwin32): New.
3218 * peicode.h (add_data_entry): Get address from vma.
3220 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3222 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3223 attached to the section has already been created as an undefined
3224 symbol, treat it as if it hasn't been created yet.
3226 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3229 symbol or section symbols if stripping all symbols and this is not
3230 a relocateable link. Don't output the symbol string table if
3231 there are no symbols.
3232 (elf_link_flush_output_syms): Don't do anything if there are no
3235 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3237 * coff-aux.c: New file.
3238 * hosts/m68kaux.h: New file.
3239 * config.bfd (m68*-apple-aux*): New target.
3240 * configure.in (m68*-apple-aux*): New native host.
3241 (m68kaux_coff_vec): New vector.
3242 * configure: Rebuild.
3243 * targets.c (m68kaux_coff_vec): Declare.
3244 * coffcode.h (bfd_coff_backend_data): Add field
3245 _bfd_coff_link_add_one_symbol.
3246 (bfd_coff_link_add_one_symbol): Define.
3247 (compare_arelent_ptr): New static function if TARG_AUX.
3248 (coff_write_relocs): If TARG_AUX, sort the relocs.
3249 (coff_write_object_contents): Set A/UX aouthdr magic number.
3250 (coff_link_add_one_symbol): Define if not defined.
3251 (bfd_coff_std_swap_table): Initialize new field.
3252 * libcoff.h: Rebuild.
3253 * cofflink.c (coff_link_add_symbols): Call
3254 bfd_coff_link_add_one_symbol rather than
3255 _bfd_generic_link_add_one_symbol.
3256 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3257 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3258 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3259 * Makefile.in: Rebuild dependencies.
3260 (BFD32_BACKENDS): Add coff-aux.o.
3261 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3263 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3265 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3266 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3268 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3270 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3271 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3272 (maintainer-clean): Warn about deleting special files.
3273 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3275 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3276 warning symbols correctly.
3277 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3278 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3279 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3280 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3281 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3282 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3284 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3287 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3289 * libcoff-in.h: aligned newly exported names with bfd naming
3290 conventions. Removed an erroneous define of POWERPC_LE_PE.
3291 * libcoff.h: Rebuild.
3292 * cofflink.c, coff-ppc.c: the above function name changes
3294 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3296 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3297 * ecoff.c (struct extsym_info): Define.
3298 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3299 to ecoff_link_write_external.
3300 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3301 Strip symbols when appropriate.
3303 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3304 * syms.c (BSF_OBJECT): Define.
3305 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3306 * bfd-in2.h: Rebuild.
3307 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3309 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3312 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3313 copying relocs into a shared object, treat a defined global symbol
3315 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3316 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3317 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3319 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3320 real defined symbol, not to a weak defined symbol.
3322 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3324 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3325 and made a few static functions externs.
3327 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3328 POWERPC_LE_PE hack in cofflink.
3330 * libcoff-in.h: promoted the following from cofflink.c to allow
3331 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3332 coff_debug_merge_element, struct coff_debug_merge_type,
3333 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3334 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3335 coff_debug_merge_hash_lookup, coff_link_section_info,
3336 coff_final_link_info, coff_debug_merge_hash_newfunc,
3337 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3339 * libcoff.h: re-gen'd
3341 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * syms.c: Include "bfdlink.h".
3344 (struct stab_find_info): Define.
3345 (_bfd_stab_section_find_nearest_line): New function.
3346 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3347 * libbfd.h: Rebuild.
3348 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3349 * elf.c (_bfd_elf_find_nearest_line): Try calling
3350 _bfd_stab_section_find_nearest_line before searching the ELF
3351 symbol table. Find the closest STT_FUNC symbol, not the last one.
3352 * libcoff-in.h (coff_data_type): Add line_info field.
3353 * libcoff.h: Rebuild.
3354 * coffgen.c (coff_find_nearest_line): Try calling
3355 _bfd_stab_section_find_nearest_line before searching the COFF
3357 * Makefile.in: Rebuild dependencies.
3359 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3361 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3362 4 bytes, so we get the correct value when updating the register
3363 field in little endian mode.
3365 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3368 entry_section fields. Add sntoc and snentry fields.
3369 * libcoff.h: Rebuild.
3370 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3371 not toc_section and entry_section (the COFF file does not have any
3372 sections at this point).
3373 (coff_write_object_contents): Set o_snentry and o_sntoc from
3374 snentry and sntoc rather than entry_section and toc_section.
3375 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3376 snentry, not toc_section and entry_section.
3377 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3378 entry_section from hentry.
3379 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3381 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3382 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3383 than using toc_section directly.
3385 * archures.c: Add missing `.' in enum bfd_architecture.
3386 * bfd-in2.h: Rebuild.
3388 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3389 Robert Lipe <robertl@arnet.com>.
3391 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3393 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3394 to sections we allocate. Use bfd_zalloc to allocate initialial
3395 sections, not bfd_alloc.
3396 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3397 SDA{,2}I16 relocations.
3398 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3399 whether to put something in .sbss or not.
3400 (ppc_elf_relocate_section): Add support for more relocations. Add
3401 in sec->output_offset where appropriate. Make error messages
3402 include the symbol name.
3404 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3405 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3406 doesn't get redefined messages if -shared.
3408 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3409 section if the rel_section field has been set up.
3411 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3413 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3416 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3418 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3419 of flags, only flags used are controlled by mach number. Bump up
3420 output file mach number to highest of input file mach numbers.
3421 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3422 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3424 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3425 bfd_elf64_sparc_vec support.
3427 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3429 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3430 the embedded bit is set on some objects and not on others. Just
3432 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3435 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * coffcode.h (coff_new_section_hook): Don't try to align the
3440 * coffcode.h (coff_set_section_contents): Fix the handling of the
3441 .lib section to work even if the entire section contents are
3442 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3443 Robert Lipe <robertl@arnet.com>.
3445 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3447 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3448 memory here for contents.
3450 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3451 _SDA2_BASE_ by 32768.
3452 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3453 started using. Allocate contents for .sdata and .sdata2 sections
3455 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3457 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3458 size _SDA{,2}_BASE_.
3459 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3462 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3464 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3466 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3467 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3468 (bfd_mach_sparc_v9a): Define.
3469 (bfd_mach_sparc_v9_p): Define.
3470 * bfd-in2.h: Regenerated.
3471 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3473 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3474 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3475 to bfd_elf32_sparc_vec.
3476 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3477 Add v8plus{,a} support.
3479 (sparc_compatible): New function.
3480 * elf32-sparc.h: #include "elf/sparc.h".
3481 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3482 elf32_sparc_final_write_processing): New functions.
3483 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3484 elf_backend_final_write_processing): Define.
3486 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3488 * elf-bfd.h (struct elf_link_hash_entry): Add
3489 linker_section_pointer field.
3490 (enum elf_linker_section_enum): Enumeration for new way of
3491 creating linker dynamic sections and symbols.
3492 (elf_linker_section{,_pointers}): New structures for creating
3493 dynamic sections and symbols.
3494 (elf_obj_tdata): Add linker_section_pointers and linker_section
3496 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3497 (_bfd_elf_create_linker_section): New declarations.
3498 (_bfd_elf_find_pointer_linker_section): Ditto.
3499 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3500 (_bfd_elf_make_linker_section_rela): Ditto.
3502 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3504 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3505 (ppc_elf_create_linker_section): New function to create the
3506 sections .got, .sdata, and .sdata2.
3507 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3509 (ppc_elf_check_relocs): Support more of the eabi relocations.
3510 (ppc_elf_relocate_section): Ditto.
3511 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3512 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3514 * elflink.h (elf_create_pointer_linker_section): New function to
3515 create initialized pointers in dynamic linker sections.
3516 (elf_finish_pointer_linker_section): Actually intialize the
3517 pointers created above.
3519 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3520 macros to provide both 32 and 64 bit versions of
3521 elf_create_pointer_linker_section.
3522 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3523 provide both 32 and 64 bit versions of
3524 elf_finish_pointer_linker_section.
3526 * elflink.c (_bfd_elf_create_linker_section): New function to
3527 create a linker section.
3528 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3529 given address in the linker pointer offsets created for a given
3531 (_bfd_elf_make_linker_section_rela): Make a RELA section
3532 corresponding to the generated linker section.
3534 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3536 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3538 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3540 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3541 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3542 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3543 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3544 toc entry in an objdump) for now.
3545 (ppc_do_last, ppc_get_last): New function - needed to save processing
3546 the toc owner to the end.
3547 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3550 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3551 toc owner from being done till last. Must define POWERPC_LE_PC
3554 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3556 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3558 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3559 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3561 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3565 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3567 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3569 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3571 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * elf.c (assign_file_positions_for_segments): Don't increment file
3574 offset for a segment which contains no loadable sections.
3576 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3578 * reloc.c: Add new PowerPC relocations.
3579 * {bfd-in2,libbfd}.h: Regenerate.
3581 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3582 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3584 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3589 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3592 * coffgen.c (coff_find_nearest_line): Don't try to cache
3593 information in sections that are not owned by a BFD. From Richard
3594 Henderson <richard@atheist.tamu.edu>.
3596 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3597 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3598 * elflink.h (elf_link_output_extsym): Remove special check for
3601 * ecoffswap.h: Add prototypes for static functions.
3603 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3605 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3606 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3608 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3609 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3610 support. Begin support for R_PPC_SDA{2,}REL.
3612 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3614 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3615 create the .got and .got.neg sections.
3616 (ppc_elf_size_dynamic_sections): Call it.
3617 (ppc_elf_check_relocs): Call it.
3618 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3619 (ppc_elf_check_relocs): Add error messages for relocations we
3620 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3623 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3625 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3626 section flags for V.4 and eabi.
3628 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * elf.c (assign_file_positions_for_segments): If a segment
3631 contains no sections, don't mark it as readable.
3633 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3634 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3636 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3637 dynamic section, if there is one.
3638 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3639 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3640 (bfd_elf64_swap_dyn_in): Likewise.
3641 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3643 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3645 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3646 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3647 <pirker@eiunix.tuwien.ac.at>.
3649 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3651 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3652 PowerPC V.4 and eabi.
3653 * bfd-in2.h: Regenerate.
3654 * libfd.h: Regenerate.
3656 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3658 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3659 section type and SHF_EXCLUDE section flag, turning them into the
3660 appropriate bfd section flag.
3662 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * xcofflink.c (xcoff_link_add_symbols): Create the special
3665 sections if we see a DYNAMIC object, in case that is the only
3666 XCOFF input object we see.
3668 * elf32-mips.c: Extensive changes for a start at dynamic linking
3669 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3671 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3672 (struct elf_backend_data): Remove
3673 elf_backend_create_program_headers field. Add
3674 elf_backend_additional_program_headers and
3675 elf_backend_modify_segment_map fields.
3676 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3678 (elf_backend_additional_program_headers): Likewise.
3679 (elf_backend_modify_segment_map): Likewise.
3680 (elf_backend_create_program_headers): Don't define.
3681 (elfNN_bed): Change to account for field changes.
3682 * elf.c (assign_file_positions_for_segments): Call new
3683 modify_segment_map backend function. Don't call old
3684 create_program_headers backend function.
3685 (get_program_header_size): Call additional_program_headers rather
3686 than create_program_headers.
3687 * elflink.h (elf_link_add_object_symbols): Initialize
3688 type_change_ok from new backend field.
3689 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3691 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3692 a reloc against the appropriate section.
3694 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3695 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3696 (elf_flags_init): Rename from elf_ppc_flags_init.
3697 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3699 (ppc_elf_copy_private_bfd_data): Likewise.
3700 (ppc_elf_merge_private_bfd_data): Likewise.
3702 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3705 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3707 * coff-alpha.c (alpha_relocate_section): During final link, allow
3708 output .lita section to be bigger than 64k by adjusting gp value
3709 on a per-input section basis.
3710 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3712 (struct ecoff_section_tdata): Add gp field.
3714 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3716 Handle Alpha ECOFF changes in OSF/1 3.2.
3717 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3719 * coff-alpha.c: Include "aout/ar.h".
3720 (alpha_ecoff_get_relocated_section_contents): Don't require an
3721 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3722 3.2 doesn't generate one.
3723 (alpha_relocate_section): Likewise.
3724 (alpha_ecoff_slurp_armap): Define.
3725 (alpha_ecoff_slurp_extended_name_table): Define.
3726 (alpha_ecoff_construct_extended_name_table): Define.
3727 (alpha_ecoff_truncate_arname): Define.
3728 (alpha_ecoff_write_armap): Define.
3729 (alpha_ecoff_generic_stat_arch_elt): Define.
3730 (alpha_ecoff_update_armap_timestamp): Define.
3732 (alpha_ecoff_read_ar_hdr): New static function.
3733 (alpha_ecoff_get_elt_at_filepos): New static function.
3734 (alpha_ecoff_openr_next_archived_file): New static function.
3735 (alpha_ecoff_get_elt_at_index): New static function.
3736 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3737 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3738 _bfd_ecoff to alpha_ecoff.
3739 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3740 field from backend structure, rather than always calling
3741 _bfd_get_elt_at_filepos.
3742 * coff-mips.c (mips_ecoff_backend_data): Initialize
3743 get_elt_at_filepos field.
3744 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3745 from _bfd_generic_read_ar_hdr with minor changes.
3746 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3747 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3748 * libbfd.h: Rebuild.
3750 * bfd-in.h (BFD_IN_MEMORY): Define.
3751 * libbfd-in.h (struct bfd_in_memory): Define.
3752 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3753 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3754 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3755 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3756 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3757 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3758 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3759 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3760 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3761 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3763 (bfd_openstreamr): Likewise.
3764 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3765 BFD_IN_MEMORY is not set.
3766 * riscix.c (riscix_some_aout_object_p): Likewise.
3767 * bfd-in2.h, libbfd.h: Rebuild.
3769 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3770 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3771 (bfd_get_elt_at_index): Define.
3772 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3773 bfd_get_elt_at_index. Change index parameter from int to
3775 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3776 (_bfd_noarchive_get_elt_at_index): Define.
3777 (_bfd_archive_bsd_get_elt_at_index): Define.
3778 (_bfd_archive_coff_get_elt_at_index): Define.
3779 * bfd-in2.h, libbfd.h: Rebuild.
3780 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3781 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3782 * ieee.c (ieee_get_elt_at_index): Define.
3783 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3784 * oasys.c (oasys_get_elt_at_index): Define.
3785 * som.c (som_get_elt_at_index): Define.
3787 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3788 numbers to the .text section.
3790 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3792 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3793 If there is a SEC_DEBUGGING section, get the contents of the debug
3794 information part from it.
3795 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3797 (ieee_write_object_contents): Check ieee_write_debug_part return.
3799 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3801 * config.bfd (i[345]86-*-freebsd*): Add target.
3802 * configure.in (i386freebsd_vec): Add vec.
3803 * configure: Regenerate.
3804 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3805 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3806 Rebuild dependencies..
3807 * freebsd.h: New file.
3808 * i386freebsd.c: New file.
3809 * targets.c (i386freebsd_vec): Declare.
3810 (bfd_target_vector): Add i386freebsd_vec.
3811 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3812 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3814 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * ieee.c (ieee_slurp_debug): New static function.
3817 (ieee_object_p): Call it.
3818 (ieee_slurp_section_data): Skip debugging sections.
3819 (ieee_get_reloc_upper_bound): Likewise.
3820 (ieee_get_section_contents): Likewise.
3821 (ieee_canonicalize_reloc): Likewise.
3822 (ieee_write_section_part): Likewise.
3823 (ieee_write_debug_part): Likewise.
3824 (ieee_write_data_part): Likewise.
3825 (init_for_output): Likewise.
3827 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3829 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3831 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3832 relocs, since ppc_elf_relocate_section handles the linker case.
3833 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3835 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3836 ppc_elf_relocate_section since that is now the only caller.
3837 (ppc_elf_relocate_section): Ditto.
3839 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * coffcode.h (coff_write_object_contents): If we don't know the
3842 section of the entry point for an XCOFF executable, always set the
3843 entry address to -1.
3845 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3847 * elf.c (bfd_section_from_shdr): Add support for note sections.
3849 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * bfd-in.h (struct _symbol_info): Add stab_type field.
3852 * bfd-in2.h: Rebuild.
3853 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3855 * elf32-ppc.c: Remove trailing newline from calls to
3857 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3858 difference if target endianness is known.
3860 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3862 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3863 old style TOC16 references without using R_PPC_GOT.
3864 (ppc_reloc_type): Ditto.
3865 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3866 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3867 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3868 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3869 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3871 (ppc_elf_adjust_dynamic_symbol): Ditto.
3872 (ppc_elf_adjust_dynindx): Ditto.
3873 (ppc_elf_size_dynamic_sections): Ditto.
3874 (ppc_elf_finish_dynamic_symbol): Ditto.
3875 (ppc_elf_finish_dynamic_sections): Ditto.
3876 (ELF_DYNAMIC_INTERPRETER): Define.
3878 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3880 * elf.c (copy_private_bfd_data): When attaching sections to
3881 segments ignore sections that won't be allocated. Patch from
3884 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3886 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3889 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3891 * coff-i960.c (CALC_ADDEND): Define.
3892 (coff_i960_relocate_section): Add the input section VMA to the
3893 addend for PC relative relocs.
3895 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3897 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3898 to correctly terminate.
3900 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3902 * targets.c (enum bfd_endian): Define.
3903 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3904 from boolean to enum bfd_endian. Change header_byteorder_big_p
3906 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3907 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3908 * bfd-in2.h: Rebuild.
3909 * All targets: Change initialization of byteorder and
3910 header_byteorder to use enum bfd_endian values rather than
3912 * All files: Change all references to byteorder_big_p and
3913 header_byteorder_big_p to use new bfd_*_endian macros.
3915 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3917 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3919 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3921 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3923 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3925 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3927 * ieee.c: Lots of minor cleanups. Make many functions return
3928 errors rather than calling abort. Also:
3929 (ieee_write_twobyte): Remove; change callers to call existing
3930 ieee_write_2bytes function.
3931 (ieee_write_expression): Don't output the section twice when
3932 outputting a local symbol. Don't emit an extraneous zero if there
3934 (ieee_slurp_sections): Set the lma as well as the vma.
3935 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3937 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3938 a recognized one or bfd_arch_unknown.
3939 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3941 (ihex_get_symtab): Likewise.
3943 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3945 * aoutx.h: Include <ctype.h>.
3946 (struct aout_link_includes_table): Define.
3947 (struct aout_link_includes_totals): Define.
3948 (struct aout_link_includes_entry): Define.
3949 (aout_link_includes_lookup): Define macro.
3950 (struct aout_final_link_info): Add includes field.
3951 (aout_link_includes_newfunc): New static function.
3952 (NAME(aout,final_link)): Initialize includes hash table.
3953 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3955 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3957 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3959 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3961 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3963 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3965 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3966 (pe_print_private_bfd_data): call pe_print_reloc.
3967 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3968 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3969 up some debugging as well.
3971 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3973 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3976 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3978 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3979 when setting sections to NULL.
3981 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3983 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3985 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3986 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3988 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3989 * bfd-in2.h: Rebuild.
3991 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3993 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3995 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3997 * ihex.c (ihex_scan): Handle record types 4 and 5.
3998 (ihex_object_p): Permit types 4 and 5.
3999 (ihex_set_section_contents): Remove check for out of range
4001 (ihex_write_object_contents): Generate types 4 and 5.
4003 * elflink.h (elf_link_output_extsym): Just ignore warning and
4004 indirect references to symbols which don't really exist.
4006 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4008 * peicode.h (pe_print_idata): Minor format fixes
4009 (pe_print_edata): New function. Under private printing, this formats
4010 the edata section of a PE file.
4011 (pe_print_private_bfd_data): Added call to pe_print_edata.
4013 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4015 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4016 index, don't call stoi.
4018 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4020 * srec.c (srec_scan): Set lma as well as vma.
4022 * ihex.c: New file; support for Intel Hex format.
4023 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4024 (ihex_vec): Declare.
4025 (bfd_target_vector): Always include ihex_vec.
4026 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4027 * Makefile.in: Rebuild dependencies.
4028 (BFD_LIBS): Add ihex.o
4029 (BFD_LIBS_CFILES): Add ihex.c.
4030 * bfd-in2.h: Rebuild.
4032 * elf.c (assign_file_positions_for_segments): Sort the sections in
4034 (get_program_header_size): Return the right size if segment_map is
4036 (copy_private_bfd_data): Don't bother to sort the sections.
4038 * bfd.c (bfd_record_phdr): New function.
4039 * bfd-in.h (bfd_record_phdr): Declare.
4040 * bfd_in2.h: Rebuild.
4042 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4045 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4046 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4048 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4049 (bfd_zmalloc): Change declaration.
4050 * libbfd.h: Rebuild.
4051 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4052 and realloc. Don't set bfd_error_no_memory if they fail.
4054 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4056 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4057 uses as well. Added a new howto to deal with TOCREL16 relocs that
4058 are TOCDEFN as well.
4059 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4060 to handle RVA relocs from dlltool.
4061 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4062 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4063 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4065 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4066 to get the right section alignment.
4068 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4070 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4071 p_paddr if p_paddr is zero.
4072 (make_mapping): Set includes_filehdr and includes_phdrs for first
4074 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4076 (assign_file_positions_for_segments): Handle includes_filehdr and
4077 includes_phdrs. Remove special handling of PT_PHDR and first
4079 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4080 when appropriate. Remove special handling of PT_PHDR segment.
4081 Use a more complex condition for when a section is included in a
4082 segment to handle Solaris linker oddities.
4084 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4086 * coff-m88k.c (howto_table): Reformatted for easier reading;
4087 special_function now points to new function m88k_special_reloc.
4088 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4090 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4091 be done correctly by m88k_special_reloc.
4092 (reloc_processing): New function to be used by RELOC_PROCESSING.
4093 (RELOC_PROCESSING): Define to call reloc_processing.
4095 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4097 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4098 (pe_print_pdata): Likewise.
4100 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4101 obstack_alloc fails.
4102 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4104 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4105 * Many files: don't set bfd_error_no_memory if one of the above
4108 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4109 if p_paddr_valid is set.
4110 (copy_private_bfd_data): New static function.
4111 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4113 * elf.c (assign_file_positions_for_segments): Fix case where extra
4114 program headers were allocated.
4116 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4117 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4118 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4119 _bfd_elf_print_private_bfd_data.
4121 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4122 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4123 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4124 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4125 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4126 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4127 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4129 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4131 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4132 * elf.c (make_mapping): New static function.
4133 (map_sections_to_segments): New static function.
4134 (elf_sort_sections): New static function.
4135 (assign_file_positions_for_segments): New static function.
4136 (map_program_segments): Remove.
4137 (get_program_header_size): Remove sorted_hdrs, count, and
4138 maxpagesize parameters. Simplify.
4139 (assign_file_positions_except_relocs): When generating an
4140 executable, use assign_file_positions_for_segments.
4141 (elf_sort_hdrs): Remove.
4142 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4143 to get_program_header_size.
4145 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4147 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4149 * configure, config.in: Regenerate with autoconf 2.7.
4151 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4152 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4154 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4156 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4157 (ecoff_sec_to_styp_flags): Likewise.
4158 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4159 (ecoff_set_symbol_info): Handle scRConst.
4160 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4161 (ecoff_compute_section_file_positions): Handle .rconst section.
4162 (_bfd_ecoff_write_object_contents): Likewise.
4163 (ecoff_link_check_archive_element): Handle scRConst.
4164 (ecoff_link_add_externals): Likewise.
4165 (ecoff_link_write_external): Handle .rconst section.
4166 (ecoff_reloc_link_order): Likewise.
4167 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4168 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4170 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4172 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4173 DEF_DYNAMIC flag is set.
4175 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4177 * host-aout.c: If TRAD_HEADER is defined, include it.
4179 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4181 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4182 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4183 (BFD_NEED_DECLARATION): New function.
4184 * configure.in: Use BFD_NEED_DECLARATION.
4185 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4186 * configure, config.in: Rebuild with autoconf 2.6.
4188 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4189 special_sections before returning when called with a non XCOFF
4192 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4195 * coffcode.h (coff_compute_section_file_positions): Only pad the
4196 previous section to force file alignment when creating an
4199 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4201 * coffcode.h (coff_compute_section_file_positions): If
4202 RS6000COFF_C, set up the .debug section.
4204 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4205 if it is not large enough to accomodate the entire TOC area with
4206 signed 16 bit offsets.
4207 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4209 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4210 TOC anchor to use the TOC value used in the output file.
4212 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4214 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4215 (_bfd_coff_read_string_table): Likewise.
4217 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4219 * pe-arm.c: Fix typos.
4220 * coff-arm.c: Likewise.
4222 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4224 * coff-ppc.c (list_ele): Added "cat"egory member.
4225 (record_toc): New category parameter (priv or pub).
4226 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4227 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4228 the mainline. It addes extra toc cells in error.
4229 (ppc_coff_swap_sym_in_hook): Added some documentation.
4230 (dump_toc): Can now diagnose "virtual toc" chicanery.
4232 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4234 * elf-bfd.h (struct elf_link_hash_table): Change type of
4235 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4237 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4239 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4240 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4242 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4243 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4244 defined or mentioned in a regular file.
4246 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4248 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4249 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4250 (coff_ppc_relocate_section): Correct REL24 handling
4251 (ppc_process_before_allocation): Correct TOCDEFN handling
4253 * peicode.h (dir_names): Added name descriptions
4255 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4257 * VERSION: Updated to cygnus-2.6.
4259 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4261 * targets.c (m68k4knetbsd_vec): Declare.
4263 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4265 * targets.c (bfd_target): Change type of second argument to
4266 _bfd_print_private_bfd_data from void * to PTR.
4267 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4268 using PTR rather than void *.
4269 * bfd-in2, libbfd.h: Rebuild.
4270 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4272 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4273 _bfd_generic_bfd_print_private_bfd_data rather than casting
4276 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4278 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4279 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4281 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4282 BFD64_BACKENDS_CFILES): New variables.
4285 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4287 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4288 not at the file position of the first section.
4289 * coffcode.h (coff_compute_section_file_positions): Avoid using
4291 (coff_write_object_contents): When generating a PPC PE executable
4292 with no symbols, round up the file size to a COFF_PAGE_SIZE
4294 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4295 don't write out a string table.
4297 * elf.c (bfd_section_from_shdr): When using a different section
4298 header, pass the new one to _bfd_elf_make_section_from_shdr.
4299 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4300 (elf_map_symbols): Add section VMA to symbol value when comparing
4302 (_bfd_elf_compute_section_file_positions): Only build symbol table
4303 if there are some symbols. Set file offset of symtab and strtab
4305 (assign_file_positions_except_relocs): Remove dosyms parameter.
4306 Change all callers. Never set file offset of symtab and strtab
4308 (_bfd_elf_copy_private_section_data): New function.
4309 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4310 (_bfd_elf_copy_private_symbol_data): New function.
4311 (swap_out_syms): Check for special mapping of st_shndx created by
4312 copy_private_symbol_data.
4313 * elfxx-target.h: Use new copy routines.
4314 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4315 (_bfd_elf_copy_private_section_data): Declare.
4317 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4319 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4322 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4323 _bfd_dummy_target, matching the recent change to archive
4326 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4328 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4329 arithmetic on PTR types.
4331 * aout-target.h (MY(callback)): Set the lma of the sections.
4333 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4334 symbol into a reloc against the section.
4336 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4338 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4339 glue for the relocs: IMGLUE and IFGLUE.
4340 (record_toc): new function - tracks toc contents
4341 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4342 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4343 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4344 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4345 (ppc_record_toc_entry): Removed a debug define (duh)
4347 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4348 (pe_print_idata): New function - formats the idata section data
4349 (pe_print_pdata): New function - formats the pdata section data
4350 (pe_print_private_bfd_data): calls to above
4352 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4354 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4355 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4356 TARGET_SYM and TARGET_NAME for vector and BFD name.
4357 * coff-pmac.c (pmac_xcoff_vec): Remove.
4358 (TARGET_SYM, TARGET_NAME): Define.
4359 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4360 machine to 0, not all PowerMacs are 601s.
4362 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4364 * elfcode.h (elf_object_p): Read in any program headers.
4365 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4366 based on the program headers, if any.
4367 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4368 (map_program_segments): Set p_paddr of program headers based on
4371 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4373 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4376 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4377 trying to do a relocateable link with a non-a.out object file.
4379 * archive.c (bfd_generic_archive_p): Check the first object file
4380 in an archive even if target_defaulted is set. If the object file
4381 has the wrong xvec, reject it.
4383 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4384 be represented, report the name via _bfd_error_handler.
4385 (translate_to_native_sym_flags): Likewise.
4386 * elf32-mips.c (mips_elf_final_link): Likewise.
4387 * oasys.c (oasys_write_sections): Likewise.
4389 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4390 which checks for STYP_OVRFLO sections.
4391 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4392 reloc and lineno count overflows.
4393 (coff_write_object_contents): Call coff_count_linenumbers before
4394 coff_compute_section_file_positions. If RS6000COFF_C, handle
4395 reloc and lineno count overflows.
4396 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4397 relocs before dealing with .pad sections. Count overflow section
4398 headers when handling .pad sections.
4400 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4403 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4404 (struct xcoff_link_hash_table): Add descriptor_section and
4405 special_sections fields.
4406 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4407 (xcoff_link_add_symbols): Set linkage section alignment. Create
4408 descriptor section. Check for magic symbol names (_text, etc.),
4409 and record them in special_sections if found. Set
4410 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4411 descriptor field to point back to the function code symbol.
4412 (xcoff_sweep): Always mark the special descriptor_section.
4413 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4414 function descriptor, and mark it if it is.
4415 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4416 parameter, and fill it in. Allocate space for the descriptor
4418 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4419 global linkage code. If an undefined function descriptor is
4420 exported, arrange to define it. Warn about any other undefined
4422 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4423 (xcoff_write_global_symbol): Create a function descriptor when
4425 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4426 * bfd-in2.h: Rebuild.
4428 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4430 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4431 (ppc_coff_link_hash_table): new types for hashing
4432 (ppc_coff_link_hash_newfunc): hash entry constructor
4433 (ppc_coff_link_hash_table_init): hash table initializer
4434 (ppc_coff_link_hash_table_create): hash table constructor
4435 (ppc_record_toc_entry): changed references to hash table
4436 (coff_ppc_relocate_section): changed references to hash table
4438 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4439 * libcoff.h: Rebuild
4441 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4442 (coff_link_add_symbols): removed toc_offset init
4444 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4446 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4449 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4450 if it is given and mmep is available.
4451 * acconfig.h: Undef USE_MMAP.
4452 * configure, config.in: Regenerated.
4453 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4454 table handling the old way.
4455 (aout_get_external_symbols): Don't complain if last byte of string
4457 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4458 (bfd_free_window) [! USE_MMAP]: Don't define.
4459 (bfd_get_file_window,
4460 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4462 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4464 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4467 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4469 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4470 compatible with AMD generated COFF files. Try to support both AMD
4471 and GNU formats simultaneously.
4472 (coff_a29k_relocate_section): Likewise.
4474 * libbfd.c (bfd_get_file_window): Change writable parameter from
4475 int to boolean; update all callers. Pass MAP_SHARED if not
4476 writable--it's required on Solaris. Cast fprintf argument to
4478 * bfd-in.h (bfd_get_file_window): Update declaration.
4479 * bfd-in2.h: Rebuild.
4480 * aoutx.h: Update calls to bfd_get_file_window.
4482 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4484 (xcoff_swap_ldhdr_in): New static function.
4485 (xcoff_swap_ldsym_in): New static function.
4486 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4487 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4488 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4489 Handle XTY_ER/XMC_XO symbols correctly.
4490 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4491 rather than normal symbol table.
4492 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4493 already defined with the same absolute value.
4494 (xcoff_mark): When considering called symbols, check whether the
4495 descriptor is from a dynamic object, rather than the symbol
4497 (xcoff_build_ldsyms): Likewise.
4499 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4500 Cast realloc and malloc return values. If malloc or realloc fail,
4501 set bfd_error_no_memory.
4502 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4503 * bfd-in2.h: Rebuild.
4505 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4507 * coff-ppc.c (ppc_record_toc_entry): new function.
4508 (in_reloc_p): changed return value.
4509 (coff_ppc_relocate_section): much rework.
4510 (ppc_allocate_toc_section): new function.
4511 (ppc_process_before_allocation): new function.
4512 (ppc_coff_swap_sym_in_hook): new function.
4514 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4515 (coff_link_add_symbols): initialize toc_offset.
4517 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4518 (coff_swap_aouthdr_out): Added more sections to the data
4519 dictionary for the pe file header. Also changed linker version
4520 number on the ppc side.
4521 (dir_names): small improvements to the dictionary printing.
4522 (pe_mkobject_hook): save the file level flags.
4524 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4525 (pe_tdata): added real_flags field
4526 (coff_tdata): added local_toc_sym_map and access macro
4528 * libcoff.h (coff_link_hash_entry): added toc_offset field
4529 (pe_tdata): added real_flags field
4530 (coff_tdata): added local_toc_sym_map and access macro
4532 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4533 (coff_mkobject): init for local_toc_sym_map
4534 (coff_write_object_contents): set the internal_a.magic to
4535 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4538 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4540 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4541 entries until both the line number address and the function name
4542 address are too large.
4544 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4545 * configure: Rebuilt.
4547 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4548 is defined in the environment.
4550 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4552 * som.c (som_get_section_contents_in_window): Define to use
4555 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4557 * coff-i860.c: New file, based on coff-i386.c.
4558 * cpu-i860.c: New file, based on cpu-i386.c.
4559 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4560 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4561 targets, using i860coff_vec.
4562 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4563 trad-core.o and hosts/i860mach3.h.
4564 (i860coff_vec): Use coff-i860.o and cofflink.o.
4565 * configure: Rebuild.
4566 * Makefile.in: Rebuild dependencies.
4567 (ALL_MACHINES): Add cpu-i860.o.
4568 (BFD32_BACKENDS): Add coff-i860.o.
4569 (CFILES): Add cpu-i860.c and coff-i860.c.
4570 * targets.c (i860coff_vec): Declare.
4571 (bfd_target_vector): Add &i860coff_vec.
4572 * archures.c (bfd_i860_arch): Declare.
4573 (bfd_archures_list): Add &bfd_i860_arch.
4574 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4575 (coff_set_flags): Handle bfd_arch_i860.
4576 (coff_write_object_contents): Handle I860 a.out magic number.
4578 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4580 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4581 the created .tc section to 2.
4582 (xcoff_mark): Don't keep a .loader reloc for a call to an
4583 undefined symbol when creating a shared library.
4584 (xcoff_build_ldsyms): When creating a shared library, generate
4585 global linkage code for a call to an undefined symbol.
4587 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4589 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4590 BFD32_BACKENDS, BFD64_BACKENDS.
4591 (.dep1): Put mkdep output in a separate file.
4592 Rebuilt dependencies.
4594 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4597 Permit use of mmap when available:
4599 * configure.in: Check for mmap, madvise, mprotect.
4600 * config.in, configure: Regenerated.
4602 * libbfd.c (struct _bfd_window_internal): Define type.
4603 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4605 (ok_to_map): New static variable for debugging.
4606 (_bfd_generic_get_section_contents_in_window): New function.
4607 * bfd-in.h (bfd_window_internal): Declare type.
4608 (bfd_window): Define type.
4609 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4610 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4613 * libaout.h (struct aoutdata): Add two window fields.
4614 (obj_aout_sym_window, obj_aout_string_window): New macros.
4615 * aoutx.h (some_aout_object_p): Initialize windows.
4616 (aout_get_external_symbols): Get symbol data and strings in
4617 windows instead of explicitly allocated buffers.
4618 (slurp_symbol_table): Free window instead of memory.
4619 (bfd_free_cached_info): Release windows instead of freeing storage
4621 (aout_link_free_symbols): Ditto.
4623 * targets.c (bfd_target): Add new field for
4624 get_section_contents_in_window.
4625 (BFD_JUMP_TABLE_GENERIC): Updated.
4626 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4627 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4628 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4629 macros for get_section_contents_in_window field.
4631 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4633 * core.c: Renamed to corefile.c
4634 * makefile.dos (OBJS): Change core.o to corefile.o
4635 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4638 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4640 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4641 targ_selvecs to allow debugging under Irix-5 native.
4644 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4646 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4647 to o. Clobber and restore the list of new csects around the call
4648 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4649 linker error and the linker wants to read the symbol table. Reset
4650 the line number count of a real section even if it has no relocs.
4651 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4653 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4656 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4658 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4659 an undefined symbol in a shared link.
4661 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4662 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4663 phdm@info.ucl.ac.be (Philippe De Muyter).
4665 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4667 * coff-m88k.c (rtype2howto): New static function.
4668 (RTYPE2HOWTO): Use it rather than a macro definition.
4670 * coffcode.h (coff_write_object_contents): set internal_a.magic
4671 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4673 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4674 define TRAD_HEADER to new file hosts/delta68.h.
4675 m88*-motorola-sysv*, however, does use ptrace-core.o.
4676 * hosts/delta68.h: New file.
4678 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4679 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4681 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4683 * i386linux.c (MY(vec)): Declare before use.
4685 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4687 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4688 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4690 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4691 BFD is not of the right type.
4692 (bfd_elf_get_needed_list): Likewise.
4693 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4694 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4695 * xcofflink.c (XCOFF_XVECP): Define.
4696 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4698 (bfd_xcoff_import_symbol): Likewise.
4699 (bfd_xcoff_export_symbol): Likewise.
4700 (bfd_xcoff_link_count_reloc): Likewise.
4701 (bfd_xcoff_record_link_assignment): Likewise.
4702 (bfd_xcoff_size_dynamic_sections): Likewise.
4704 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4705 table index against the number of symbols for a base relative
4708 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4710 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4711 full_aouthdr flag here...
4712 (_bfd_xcoff_bfd_final_link): ...not here.
4714 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4716 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4717 systems that have a system <libelf.h>.
4718 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4719 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4720 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4721 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4722 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4723 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4724 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4726 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4728 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4729 set, set BSF_WEAK in symbol. Change all callers.
4730 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4731 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4732 _bfd_generic_link_add_one_symbol.
4733 (ecoff_indirect_link_order): Check that the section tdata relocs
4734 are not NULL before using them.
4736 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4737 define TRAD_HEADER as hosts/alphalinux.h.
4738 * configure: Rebuild.
4739 * hosts/alphalinux.h: New file.
4740 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4743 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4745 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4746 C_ECOMM storage classes.
4748 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4750 (xcoff_mark): Call xcoff_mark_symbol.
4751 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4752 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4754 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4756 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4758 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4760 (xcoff_find_reloc): New static function.
4761 (xcoff_link_add_symbols): Use it.
4762 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4763 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4764 relocate the value of C_DECL.
4766 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4768 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4770 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4771 callback decide what goes in .relocs.
4772 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4773 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4776 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4778 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4781 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4783 * xcofflink.c: More improvements, mostly to fix handling of
4784 constructors and a few other special cases.
4785 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4786 zero, reverting yesterday's change.
4787 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4788 (bfd_xcoff_link_count_reloc): Declare.
4789 (bfd_xcoff_record_link_assignment): Declare.
4790 * bfd-in2.h: Rebuild.
4792 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4794 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4795 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4796 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4797 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4798 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4799 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4801 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4804 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4805 segments includes the a.out header. See to that the magic number
4806 *always* is big-endian.
4808 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4809 m68k4k NetBSD configurations.
4811 * configure.in, configure: Separate i386 & mips NetBSD
4812 configurations from other BSD ones. Don't assume DEC is the only
4813 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4814 configurations. Add support for m68k4k NetBSD object format.
4816 * libaout.h: Added M_68K4K_NETBSD magic.
4818 * m68k4knetbsd.c: New file.
4820 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4822 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4825 * hosts/mipsnbsd.h: New file.
4828 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4830 * config.bfd: Add config stuff for mips*-*-magic* to set
4831 targ_defvec to ecoff_big_vec.
4834 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4836 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4838 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4839 toc_section, and entry_section fields.
4840 (struct xcoff_section_tdata): Remove ldrel_count field.
4841 * libcoff.h: Rebuild.
4842 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4844 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4845 full a.out header if full_aouthdr is set in xcoff_data.
4846 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4847 based on sections stored in xcoff_data.
4848 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4850 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4851 (rs6000coff_vec): Set symbol_leading_char to '.'.
4852 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4853 value stored in ret rather than returning a pointer value.
4855 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4857 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4860 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4862 * som.c (som_slurp_string_table): Allocate the strings with malloc
4863 since they're free'd by free_cached_info.
4864 (som_slurp_symbol_table): Similarly for the symbol table.
4866 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4868 * Makefile.in (diststuff): Don't make headers.
4870 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4872 * Makefile.in: Rebuild dependencies.
4874 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4875 output_bfd is not SunOS.
4876 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4877 non-SunOS input files.
4879 * xcofflink.c: Extensive changes to support linking shared objects
4880 and generating a .loader section.
4881 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4882 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4883 last_symndx, and ldrel_count fields.
4884 * libcoff.h: Rebuild.
4885 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4886 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4888 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4889 (bfd_xcoff_export_symbol): Declare.
4890 (bfd_xcoff_size_dynamic_sections): Declare.
4891 * bfd-in2.h: Rebuild.
4893 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4895 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4896 * configure: Rebuild.
4897 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4898 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4900 (pmac_xcoff_vec): Update to use new xcoff support.
4901 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4902 (xcoff_write_armap): Declare buf as unsigned char.
4903 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4905 * mpw-make.sed: Generalize subdir_do edit.
4907 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4909 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4910 correctly. Don't initialize asect->vma.
4912 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4914 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4915 something a little less than the page size.
4917 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4919 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4921 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4923 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4924 * coffcode.h (coff_write_object_contents): If .bss is before
4925 .data us that as data_start.
4926 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4928 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4929 (coff_swap_outhdr_out): Hardwire in version number.
4931 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4933 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4934 major and minor to *_vno, since the former are also macros in
4935 SunOS header files. Cast result of bfd_alloc to appropriate
4938 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4939 before assigning to sec_data.
4941 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4943 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4944 now relative to the section, not absolute.
4945 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4946 get the file name when there is a N_SO directory name. When
4947 handling stabs, remember that section->vma was added to the
4950 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4952 * sunos.c (struct sunos_link_hash_table): Add needed field.
4953 (sunos_link_hash_table_create): Call bfd_release, not free.
4954 (sunos_link_hash_table_create): Initialize needed field.
4955 (sunos_add_dynamic_symbols): Record needed objects.
4956 (bfd_sunos_get_needed_list): New function.
4957 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4958 * bfd-in2.h: Rebuild.
4960 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4962 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4964 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4966 * bfd-in.h (struct bfd_link_needed_list): Rename from
4967 bfd_elf_link_needed_list.
4968 * bfd-in2.h: Rebuild.
4969 * elf.c, elflink.h, libelf.h: Corresponding changes.
4971 Add start at AIX linker support; no shared libraries yet.
4972 * xcofflink.c: New file.
4973 * configure.in (rs600coff_vec): Use xcofflink.o.
4974 * configure: Rebuild.
4975 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4977 (struct xcoff_section_tdata): Define.
4978 (xcoff_section_data): Define macro.
4979 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4980 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4981 (_bfd_xcoff_bfd_final_link): Declare.
4982 (_bfd_ppc_xcoff_relocate_section): Declare.
4983 * libcoff.h: Rebuild.
4984 * coff-rs6000.c: Clean up a bit.
4985 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4986 cputype, csects, and debug_indices.
4987 (xcoff_copy_private_bfd_data): Copy cputype.
4988 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4989 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4990 (xcoff_reloc_type_lookup): Rename from
4991 rs6000coff_reloc_type_lookup.
4992 (coff_relocate_section): Define.
4993 (_bfd_xcoff_sizeof_headers): Define.
4994 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4995 (_bfd_xcoff_bfd_relax_section): Define.
4996 (_bfd_xcoff_bfd_link_split_section): Define.
4997 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4999 * coffcode.h (coff_compute_section_file_positions): If AIX,
5000 increment sofar by SMALL_AOUTSZ if not executable.
5001 (coff_write_object_contents): If AIX, always output an a.out
5002 header; if not executable, header size of SMALL_AOUTSZ.
5003 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5004 (_bfd_stringtab_init): Initialize xcoff field.
5005 (_bfd_xcoff_stringtab_init): New function.
5006 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5007 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5008 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5009 * libbfd.h: Rebuild.
5010 * Makefile.in: Rebuild dependencies.
5011 (BFD32_BACKENDS): Add xcofflink.o.
5012 (CFILES): Add xcofflink.c.
5014 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5015 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5016 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5018 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5020 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5022 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5024 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5025 * config.in: Regenerated.
5027 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5028 (_bfd_chunksize): New variable.
5029 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5030 for obstack chunk size.
5031 * configure.in: Check for getpagesize.
5032 * configure: Regenerated.
5034 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5036 * trad-core.c (rawptr): Make it a local variable of
5037 ptrace_unix_core_file_p.
5039 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5041 * coff-arm.c (in_reloc_p): New.
5042 * coff-i386.c (in_reloc_p): New.
5043 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5044 (coff_write_object_contents): Only set has_reloc_section
5046 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5047 in_reloc_p to decide if reloc should be emitted.
5048 * libcoff.h (pe_data_type.in_reloc_p): New.
5049 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5051 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5053 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5054 (_bfd_coff_read_internal_relocs): Likewise.
5055 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5056 (_bfd_coff_read_internal_relocs): Likewise.
5058 * elflink.h (elf_link_add_object_symbols): Correct conditions
5059 under which type and size change warnings are issued.
5061 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5063 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5064 a symbol which is not in a real section.
5065 (coff_write_native_symbol): Corresponding change.
5067 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5068 coff_link_hash_newfunc and make non-static.
5069 (_bfd_coff_link_hash_table_init): New function, broken out of
5070 _bfd_coff_link_hash_table_create.
5071 (_bfd_coff_link_hash_table_create): Use it.
5072 (process_embedded_commands): Make static.
5073 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5074 (_bfd_coff_link_hash_table_init): Declare.
5075 * libcoff.h: Rebuild.
5077 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5078 field in XCOFF tdata.
5079 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5080 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5081 based on cputype stored in a.out header, or in n_type of initial
5083 (coff_write_object_contents): Set cputype correctly in a.out
5085 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5087 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5088 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5090 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5091 * libcoff.h: Rebuild.
5093 * cpu-rs6000.c (rs6000_compatible): New static function.
5094 (bfd_rs6000_arch): Use it.
5095 * cpu-powerpc.c (powerpc_compatible): New static function.
5096 (arch_info_struct): Define various flavours of PowerPC.
5097 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5100 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5102 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5104 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * elflink.h (elf_link_add_object_symbols): Don't warn about
5107 changing the size or type if the old definition was weak.
5109 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5111 * coffcode.h (combined_entry_type): Add fix_line field.
5112 (coff_slurp_line_table): Warn if we try to set the lineno field of
5114 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5115 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5116 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5117 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5119 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5120 * libcoff.h: Rebuild.
5122 * libcoff-in.h (struct xcoff_tdata): Define.
5123 (xcoff_data): Define.
5124 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5125 * bfd-in2.h, libcoff.h: Rebuild.
5126 * coff-rs6000.c (xcoff_mkobject): New static function.
5127 (coff_mkobject): Define.
5128 (xcoff_copy_private_bfd_data): New static function.
5129 (coff_bfd_copy_private_bfd_data): Define.
5130 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5132 (rs6000coff_vec): Add DYNAMIC to object_flags.
5133 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5134 .loader sections specially.
5135 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5136 section alignment from the XCOFF tdata information.
5137 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5138 F_SHROBJ, and copy the extra a.out header information into the
5139 XCOFF tdata structure.
5140 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5141 F_DYNLOAD and the extra a.out header information.
5142 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5143 C_HIDEXT symbol with attached csect information.
5144 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5145 in the o_maxdata field.
5146 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5147 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5148 end if BSF_NOT_AT_END is set.
5150 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5151 _bfd_read_ar_hdr_fn.
5152 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5153 * bfd-in2.h, libbfd.h: Rebuild.
5154 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5156 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5157 (bfd_slurp_bsd_armap_f2): Likewise.
5158 (_bfd_slurp_extended_name_table): Likewise.
5160 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5162 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5164 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5165 when the symbol table is empty.
5167 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5168 space for section symbols, since we don't output them either.
5169 (elf_m68k_adjust_dynindx): Removed.
5171 * ptrace-core.c (rawptr): Make it a local variable of
5172 ptrace_unix_core_file_p.
5174 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5176 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5179 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5180 Mac object file formats.
5182 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5184 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5185 auxent if there isn't one.
5186 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5187 rather than FILNMLEN as the maximum name length.
5189 * coffcode.h (bfd_coff_backend_data): Add new field
5190 _bfd_coff_print_aux.
5191 (bfd_coff_print_aux): New static function.
5192 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5193 scnlen field of an XTY_LD csect aux entry.
5194 (coff_print_aux): New static function.
5195 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5196 in coff_pointerize_aux_hook.
5197 (bfd_coff_std_swap_table): Initialize new field.
5198 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5199 * libcoff.h: Rebuild.
5200 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5201 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5203 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5204 if there are symbols, for native AIX ld compatibility.
5206 * coffcode.h (bfd_coff_backend_data): Add new field
5207 _bfd_coff_pointerize_aux_hook.
5208 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5209 or I960, and as 0 otherwise.
5210 (bfd_coff_std_swap_table): Initialize new field.
5211 * libcoff.h: Rebuild.
5212 * coffgen.c (coff_pointerize_aux): Change parameters to take
5213 symbol pointer instead of type and class, and to take aux index.
5214 Call _bfd_coff_pointerize_aux_hook if it is defined.
5215 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5216 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5217 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5219 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5220 read-only/host-only support.
5222 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5224 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5227 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5228 BFD_JUMP_TABLE_ARCHIVE accordingly.
5229 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5230 (_bfd_compute_and_write_armap): Declare.
5231 (_bfd_generic_read_ar_hdr): Declare.
5232 (_bfd_read_ar_hdr): Define.
5233 (_bfd_noarchive_read_ar_hdr): Define.
5234 (_bfd_archive_bsd_read_ar_hdr): Define.
5235 (_bfd_archive_coff_read_ar_hdr): Define.
5236 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5237 _bfd_read_ar_hdr instead.
5238 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5239 (_bfd_compute_and_write_armap): Rename from
5240 compute_and_write_armap. Make non-static. Change all callers.
5241 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5242 than _bfd_snarf_ar_hdr.
5243 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5244 * ieee.c (ieee_read_ar_hdr): Define.
5245 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5246 * oasys.c (oasys_read_ar_hdr): Define.
5247 * som.c (som_read_ar_hdr): Define.
5248 * bfd-in2.h, libbfd.h: Rebuild.
5250 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5252 * peicode.c (coff_swap_filehdr_in): If symptr is
5253 zero, there aren't any symbols, even if nsyms is set.
5255 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5257 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5259 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5260 sections, and set styp correctly for them: .got, .hash, .dynamic,
5261 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5262 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5264 (ecoff_sort_hdrs): New static function.
5265 (ecoff_compute_section_file_positions): Return boolean, not void.
5266 Sort the sections by VMA before looking through them. Put the
5267 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5268 section on an appropriate boundary within the page.
5269 (ecoff_compute_reloc_file_positions): Check return value of
5270 ecoff_compute_section_file_positions.
5271 (_bfd_ecoff_set_section_contents): Likewise.
5272 (_bfd_ecoff_write_object_contents): Check for various Alpha
5273 section types when incrementing text_size and data_size. Call
5274 adjust_headers backend function if it exists.
5275 * coff-alpha.c (alpha_adjust_headers): New static function.
5276 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5277 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5279 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5281 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5283 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5284 of ALTERNATE_AIX_CORE_FORMAT.
5285 * configure.in (aix4): No longer need CORE_FLAGS.
5286 * configure: Updated.
5288 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5290 NS32k changes from Ian Dall:
5291 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5293 (aout_link_input_section_std, aout_link_input_section_ext,
5294 aout_link_reloc_link_order): Call them instead of _bfd_*
5296 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5298 (backend_data): Use it instead of hardcoded zero.
5300 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5301 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5303 * ns32knetbsd.c: Include bfd.h.
5304 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5305 (MY_bfd_reloc_type_lookup): Declare function too.
5306 * pc532-mach.c (set_sizes): Don't declare.
5307 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5308 (backend_data, MY_backend_data): Don't define.
5310 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5311 ns32k-*-lites* like ns32k-*-netbsd*.
5313 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5316 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5318 * coffcode.h (coff_write_object_contents): Restore setting
5319 f_timdat to 0, deleted on August 22.
5321 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5323 * coffcode.h (coff_bfd_copy_private_symbol_data,
5324 coff_bfd_copy_private_section_data,
5325 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5326 * peicode.h (coff_bfd_copy_private_bfd_data): New
5327 (pe_bfd_copy_private_bfd_data): New.
5328 (coff_swap_scnhdr_in): Swap bss size into the right place.
5329 (pe_print_private_bfd_data): Add some newlines.
5331 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5333 * som.c (setup_sections): Don't die if a space has no subspaces.
5335 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5337 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5338 dynamic symbol override a common symbol. Don't change the size or
5339 type if they have been set and the new symbol is not a definition.
5340 Warn if the size or type changes.
5342 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5344 * som.c (som_begin_writing): Don't write the symbol table or
5346 (som_finish_writing): Write them here. Place them after the
5347 subspace data, but before the relocs.
5349 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5351 * sunos.c (sunos_add_one_symbol): Just pass false, not
5352 info->shared_library, to sunos_create_dynamic_sections.
5353 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5355 (sunos_check_dynamic_reloc): Remove .text section assertion.
5357 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5359 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5360 * configure, configure.in: Add pmac_xcoff_vec case.
5361 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5362 * coff-pmac.c: New file, PowerMac XCOFF support.
5363 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5364 * targets.c (pmac_xcoff_vec): Declare.
5366 * mpw-config.in: Various changes to be compatible with the
5367 autoconf-based configury.
5368 * mpw-make.sed: New file, sed commands to translate Unix
5369 makefile into MPW syntax.
5370 * mpw-make.in: Remove.
5371 * hosts/mpw.h: Remove.
5372 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5373 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5375 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5377 * binary.c (binary_get_symtab): Return an empty string on error.
5378 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5380 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5382 * coff-ppc.c: Reformatted according to gnu conventions
5383 Removed irrelevant "if 0" code
5385 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5387 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5388 symbols rather than as indirect symbols.
5389 (MY(slurp_symbol_table)): Don't do anything special about
5392 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5393 of .ctors and .dtors sections is no larger than 2.
5395 * sunos.c (sunos_add_one_symbol): Don't change
5396 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5398 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5399 dynamic symbols when creating a shared library.
5400 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5402 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5403 written even if it is not defined in a regular object.
5404 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5405 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5406 rather than the constant 22.
5407 (sunos_check_dynamic_reloc): Handle creating a shared library.
5408 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5409 zero when creating a shared library.
5410 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5411 write it out at the start of the symbol table.
5413 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5415 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5417 * config.bfd: Add arm-*-coff.
5418 * configure.in, configure: Add armcoff_{little,big}_vec.
5419 * targets.c (armcoff_{little,big}_vec): Declare.
5420 (bfd_target_vector): Add armcoff_{little,big}_vec.
5421 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5423 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5425 * targets.c (bfd_find_target): Remove debugging code.
5427 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5429 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5431 * Makefile.in: added *-ppc files
5432 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5433 allow pe based .o's to be shared with other tools on ppc/NT
5434 * config.bfd: added powerpc[le]-[pe|winnt] config support
5435 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5436 * peicode.h: Added more section flags for PE on ppc
5437 Added coff_swap_filehdr_out to allow peicode.h to be
5438 used for non-image PE files on ppc.
5439 Check for image, or not, before copying pe_opthdr
5440 * targets.c: Added new bfd's
5441 * targets.c: Removed two inactive bfds that shouldn't have made it this
5444 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5446 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5447 explicit values to initialize all relocs. Change all users.
5448 (ppc_elf_brtaken_inner): New function to handle branch predicition
5450 (ppc_elf_brtaken_reloc): Ditto.
5451 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5452 relocs use ppc_elf_unsupported_reloc.
5453 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5454 needs to be reported.
5455 (ppc_elf_relocate_section): Support branch prediction relocs.
5457 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * bfd.c (bfd_assert): Remove \n from string passed to
5462 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5463 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5464 (bfd_coff_make_section_hook): Don't define.
5465 (coff_make_section_hook): Remove.
5466 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5467 (styp_to_sec_flags): Likewise.
5468 (coff_write_object_contents): Likewise.
5469 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5471 * libcoff.h: Rebuild.
5472 * coffgen.c (make_a_section_from_file): Just call
5473 bfd_make_section_anyway, not bfd_make_section or
5474 bfd_coff_make_section_hook.
5475 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5476 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5477 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5478 make_section_hook field.
5479 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5481 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5482 pointers into value field for warning and indirect symbols; just
5483 leave the value field alone.
5484 * linker.c (generic_link_add_symbol_list): Use next symbol for
5485 warning and indirect symbols, rather than looking in symbol value.
5486 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5487 parameter. Change all callers. Remove support for indirect
5488 symbols; it didn't work anyhow.
5489 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5490 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5491 * bfd-in2.h: Rebuild.
5493 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5495 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5496 go back to telling the tools this reloc operates on 32 bits.
5498 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5500 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5501 rather than a direct fprintf.
5502 * archive.c (_bfd_write_archive_contents): Likewise.
5503 * coffcode.h (coff_slurp_symbol_table): Likewise.
5504 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5505 (ppc_elf_unsupported_reloc): Likewise.
5506 (ppc_elf_relocate_section): Likewise.
5507 * i386linux.c (linux_tally_symbols): Likewise.
5508 (linux_finish_dynamic_link): Likewise.
5509 * osf-core.c (osf_core_core_file_p): Likewise.
5510 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5511 * som.c (som_sizeof_headers): Likewise.
5512 * srec.c (srec_bad_byte): Likewise.
5513 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5514 * libbfd-in.h (bfd_assert): Declare first parameter const.
5515 * libbfd.h: Rebuild.
5516 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5517 bfd_reloc_overflow is enough.
5518 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5519 * coff-h8500.c (rtype2howto): Likewise.
5520 * coff-z8k.c (rtype2howto): Likewise.
5521 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5522 * elf.c (_bfd_elf_get_lineno): Likewise.
5523 (_bfd_elf_no_info_to_howto): Likewise.
5524 (_bfd_elf_no_info_to_howto_rel): Likewise.
5525 * hp300hpux.c (convert_sym_type): Likewise.
5526 (MY(swap_std_reloc_in)): Likewise.
5527 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5529 * libaout.h (struct aoutdata): Add line_buf field.
5530 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5531 and filename_buffer. Instead, use a malloc buffer stored in the
5532 new line_buf field. Remove length restrictions.
5534 * coffgen.c (string_size): Remove static variable.
5535 (debug_string_size, debug_string_section): Likewise.
5536 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5537 and debug_string_size_p parameters. Use them instead of the
5538 global variables. Change all callers.
5539 (coff_write_symbol): Likewise.
5540 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5541 (coff_write_symbols): Add local variables to replace removed
5544 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5545 function, and line_base fields.
5546 * libcoff.h: Rebuild.
5547 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5548 information, rather than using static variables.
5550 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5551 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5553 * init.c (initialized): Remove static variable.
5554 (bfd_init): Don't bother setting initialized.
5555 (bfd_check_init): Remove.
5556 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5557 * libbfd.h: Rebuild.
5559 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5561 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5562 size for full core dumps. Copy core file header to private data.
5563 (rs6000coff_core_file_failing_command,
5564 rs6000coff_core_file_failing_signal): New functions to extract
5565 the file name and terminating signal from the core file.
5566 * coff-rs6000.c: Use them.
5568 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5570 Change arch info to be const, initialized at compile time.
5571 * archures.c: Reindent many functions. Change CONST to const.
5572 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5573 nothing set it anyhow. Make next const.
5574 (bfd_arch_info_list): Remove.
5575 (bfd_archures_list): Rename from archures_init_table. Change from
5576 a table of function pointers to a table of bfd_arch_info_type
5577 structure addresses.
5578 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5579 (bfd_lookup_arch): Likewise.
5580 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5582 (bfd_default_arch_struct): Make const.
5583 (bfd_arch_init, bfd_arch_linkin): Remove.
5584 (bfd_get_arch_info): Return a const pointer.
5585 * init.c (bfd_init): Don't call bfd_arch_init.
5586 * bfd.c (struct _bfd): Make arch_info const.
5587 * bfd-in2.h: Rebuild.
5588 * libbfd.h: Rebuild.
5589 * configure.in: Put & before everything in $selarchs.
5590 * configure: Rebuild.
5591 * cpu-*.c: Change bfd_*_arch from a function which calls
5592 bfd_arch_linkin to a const structure.
5593 * ieee.c (ieee_object_p): Make arch const.
5595 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5597 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5599 * bfd-in2.h: Regenerate.
5600 * libbfd.h: Regenerate.
5602 * elf32-ppc.c (reloc_type): Update names to match current draft.
5603 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5604 relative. Update names to current V.4 draft.
5605 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5606 (ppc_elf_relocate_section): Rename relocations to match draft.
5608 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5610 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5611 compiled with -mrelocatable-lib to be linked with either normal
5612 modules or -mrelocatable modules.
5614 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5616 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5617 in the a.out header.
5619 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5620 a reloc against a local symbol, even if it's not a section.
5622 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5624 * targets.c (bfd_target): Remove unused align_power_min field.
5625 * bfd-in2.h: Rebuild.
5626 * All backends: Remove initialization of align_power_min.
5628 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5630 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5632 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5634 * config.bfd (mips-dec-netbsd*): New target.
5635 * configure.host (mips-dec-netbsd*): New host.
5636 * configure.in (mips-dec-netbsd*): New native.
5637 * configure: Rebuild.
5639 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5641 Make the COFF backend linker merge common types:
5642 * cofflink.c (struct coff_debug_merge_element): Define.
5643 (struct coff_debug_merge_type): Define.
5644 (struct coff_debug_merge_hash_entry): Define.
5645 (struct coff_debug_merge_hash_table): Define.
5646 (coff_debug_merge_hash_table_init): Define.
5647 (coff_debug_merge_hash_table_free): Define.
5648 (coff_debug_merge_hash_lookup): Define.
5649 (struct coff_final_link_info): Add debug_merge field.
5650 (coff_debug_merge_hash_newfunc): New static function.
5651 (_bfd_coff_final_link): Allocate and free debug_merge table.
5652 (coff_link_input_bfd): Merge identical enum, struct and union
5655 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5657 Convert i960 COFF to use COFF backend linker.
5658 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5659 structure to store the symbol being used.
5660 (coff_i960_start_final_link): New static function.
5661 (coff_i960_relocate_section): New static function.
5662 (coff_i960_adjust_symndx): New static function.
5663 (coff_start_final_link): Define.
5664 (coff_relocate_section): Define.
5665 (coff_adjust_symndx): Define.
5666 * coffcode.h (bfd_coff_backend_data): Add new callback function
5667 _bfd_coff_start_final_link.
5668 (bfd_coff_start_final_link): Define.
5669 (coff_start_final_link): Define if not defined.
5670 (bfd_coff_std_swap_table): Add coff_start_final_link.
5671 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5673 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5674 function callback is not NULL.
5675 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5676 (_bfd_coff_internal_syment_name): Declare.
5677 * libcoff.h: Rebuild.
5678 * configure.in (icoff_big_vec): Add cofflink.o.
5679 (icoff_little_vec): Likewise.
5680 * configure: Rebuild.
5682 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5684 * Makefile.in (clean-info): Remove extraneous tab from line
5687 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5689 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5690 contents has relocs.
5692 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5694 * coffcode.h (coff_compute_section_file_positions): Keep the
5696 (coff_write_object_contents): Remember if it's a relocatable
5698 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5699 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5700 if relocatable file. Swap out saved raw size.
5702 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5704 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5705 (maintainer-clean): Rename from realclean, passing
5706 maintainer-clean down to subdirectories, but leave realclean as a
5709 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5712 * dep-in.sed: Remove config.h from generated dependencies.
5714 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5715 broken out of sunos_canonicalize_dynamic_symtab.
5716 (sunos_canonicalize_dynamic_symtab): Call new function
5717 sunos_slurp_dynamic_symtab.
5718 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5719 dynamic symbol table to the caller.
5720 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5721 callback to override the symbols being read.
5722 * libaout.h (struct aout_backend_data): Add three new parameters
5723 to add_dynamic_symbols callback.
5725 Extensive minor changes to avoid various gcc warnings. Also:
5726 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5727 * archures.c (bfd_arch_info_type): Change mach field from long to
5729 (bfd_lookup_arch): Change machine parameter from long to unsigned
5732 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5734 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5735 a symbol with a non-zero plt_offset.
5737 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5739 * elfcode.h (align_file_position): Remove; not used.
5741 * configure.in: Only check for <sys/procfs.h> on a native system,
5742 and make sure it defines prstatus_t.
5743 * configure: Rebuild.
5745 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5747 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5749 * config.in: Rename from config.h.in.
5750 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5751 Check for config.h:config.in when creating stamp-h.
5752 * configure: Rebuild.
5753 * Makefile.in (stamp-h): Depend upon config.in rather than
5754 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5755 calling config.status.
5757 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5758 (Makefile): Just rebuild Makefile.
5759 (config.h, stamp-h): New targets.
5760 * configure.in: Create stamp-h when rebuilding config.h.
5761 * configure: Rebuild.
5763 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5765 * configure.in: Call AC_CONFIG_HEADER. Substitute
5766 HOST_64BIT_LONG. Check that various header files exist. Check
5767 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5768 and/or free need to be declared. Don't make a link to sysdep.h.
5769 Define TRAD_HEADER for various hosts.
5770 * configure: Rebuild.
5771 * configure.host: Don't set my_host. Add definitions taken from
5772 host header files for various entries. Remove entries which now
5774 * acconfig.h: New file.
5775 * config.h.in: New file, built by autoheader.
5776 * sysdep.h: New file.
5777 * Makefile.in (do_distclean): Don't remove sysdep.h.
5779 (LOCAL_H_DEPS): New variable.
5780 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5782 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5783 ($(OPTIONAL_BACKENDS)): Likewise.
5784 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5785 looking through sysdep.h.
5786 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5787 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5788 (fprintf_vma, sprintf_vma): Likewise.
5789 (int64_type, uint64_type): Don't define.
5790 * bfd-in2.h: Rebuild.
5791 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5792 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5793 * lynx-core.c: Include stuff from old hosts/lynx.h.
5794 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5795 rather than NO_FCNTL.
5796 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5797 rather than NATIVE_HPPAHPUX_COMPILER.
5798 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5800 * hosts/*.h: Remove all header files which merely include,
5801 declare, and define things. Leave header files which define
5802 information needed by trad-core.c.
5804 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5805 (BFD_CC_FOR_BUILD): Define.
5806 * configure.in: Use BFD_CC_FOR_BUILD.
5807 * configure: Rebuild.
5809 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5811 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5812 * configure: Rebuild.
5814 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5817 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5819 * config.bfd: i386pe_ve -> i386pe_vec.
5821 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5823 * configure.host: Incorporate host Makefile fragments by setting
5825 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5826 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5827 value based on whether the code is being compiled by a cross
5828 compiler. Don't substitute host_makefile_frag or frags.
5829 * aclocal.m4: New file to define local AC_PROG_CC.
5830 * configure: Rebuild.
5831 * Makefile.in (INSTALL): Set to @INSTALL@.
5832 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5833 (INSTALL_DATA): Set to @INSTALL_DATA@.
5835 (CC): Define as @CC@.
5836 (CFLAGS): Set to @CFLAGS@.
5837 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5838 (@host_makefile_frag@): Remove.
5839 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5840 after other options.
5841 (config.status): Remove dependency upon @frags@.
5842 * config/*.mh, config/README: Remove.
5844 * config.bfd: Rewrite to incorporate the contents of the Makefile
5845 fragments by setting shell variables, rather than merely returning
5846 the name of a Makefile fragment.
5847 * configure.in: Use shell variables set by config.bfd rather than
5848 looking at the target Makefile fragment files. Don't substitute
5849 target_makefile_frag. Do substitute TDEFINES.
5850 * configure: Rebuild.
5851 * Makefile.in (@target_makefile_frag@): Remove.
5852 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5853 * config/*.mt: Remove.
5855 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5857 * configure.in: Put changequote lines around "i[345]86" patterns
5858 section of core file support.
5860 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5862 * som.c (som_bfd_print_private_bfd_data): Define to use the
5865 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5867 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5868 entry, text_start and data_start.
5870 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5872 * Makefile.in (OFILES): Remove $(TDEPFILES).
5873 * config/apollo.mt (TDEPFILES): Remove.
5874 * config/README: Update.
5876 * configure.in: For a native configuration, set COREFILE and
5877 COREFLAG based on the canonical host name.
5878 * configure: Rebuild.
5879 * Makefile.in: Rebuild dependencies.
5880 (ALL_CFLAGS): Add @COREFLAG@.
5881 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5882 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5883 support routines. Check LYNX_CORE rather than HOST_LYNX.
5884 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5885 * i386lynx.c: Likewise.
5886 * m68klynx.c: Likewise.
5887 * sparclynx.c: Likewise.
5888 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5889 * *-core.c: Comment changes.
5890 * config/decstation.mh (HDEPFILES): Remove.
5891 (HDEFINES): Remove -DTRAD_CORE.
5892 * config/irix3.mh (RANLIB): Remove.
5893 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5894 (HDEFINES): Remove -DIRIX_CORE.
5895 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5896 (HDEFINES): Remove -DTRAD_CORE.
5897 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5898 * config/ultra3.mh (RANLIB): Remove.
5899 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5900 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5901 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5902 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5903 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5904 * config/i386aix.mh, config/i386bsd.mh: Remove.
5905 * config/i386linux.mh, config/i386mach3.mh: Remove.
5906 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5907 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5908 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5909 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5910 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5911 * config/solaris2.mh, config/stratus.mh: Remove.
5912 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5913 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5915 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5917 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5918 DT_FINI entry if the appropriate symbol is not in the hash table.
5920 * libelf.h (struct elf_backend_data): Add create_program_headers
5921 and want_hdr_in_seg fields.
5922 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5924 (elf_backend_create_program_headers): Likewise.
5925 (elfNN_bed): Initialize create_program_headers and
5927 * elf.c (get_program_header_size): Call create_program_headers
5929 (map_program_segments): Check want_hdr_in_seg backend field. Call
5930 create_program_headers backend routine.
5932 * elf.c (assign_file_positions_except_relocs): Align non allocated
5933 sections when creating an executable.
5935 * elfcode.h (elf_swap_phdr_in): Make non static.
5936 (elf_swap_phdr_out): Make non static.
5937 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5938 (bfd_elf32_swap_phdr_out): Declare.
5939 (bfd_elf64_swap_phdr_in): Declare.
5940 (bfd_elf64_swap_phdr_out): Declare.
5942 * ecofflink.c (ecoff_collect_shuffle): New static function.
5943 (_bfd_ecoff_get_accumulated_pdr): New function.
5944 (_bfd_ecoff_get_accumulated_sym): New function.
5945 (_bfd_ecoff_get_accumulated_ss): New function.
5946 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5947 (_bfd_ecoff_get_accumulated_sym): Declare.
5948 (_bfd_ecoff_get_accumulated_ss): Declare.
5949 * libbfd.h: Rebuild.
5951 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5953 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5955 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5956 warning symbols. If any section is named .gnu.warning.XXX, treat
5957 the contents as a warning to be issued if the symbol XXX is
5959 (elf_link_output_extsym): For an indirect or warning symbol, just
5960 output the symbol it points to.
5962 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5963 if bfd_hash_allocate fails, since it will already be set.
5964 (generic_link_hash_newfunc): Likewise.
5965 (archive_hash_newfunc): Likewise.
5966 (hash_entry_bfd): New static function.
5967 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5968 callback. Allocate a new warning using the hash table newfunc.
5969 Use bfd_hash_replace to update the entry in the hash table, rather
5970 than assuming we can copy the fields with structure assignment.
5972 * hash.c (bfd_hash_replace): New function.
5973 * bfd-in.h (bfd_hash_replace): Declare.
5974 * bfd-in2.h: Rebuild.
5976 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5978 * config.bfd: Add mips*vr4300-*-elf* target.
5979 * config/mipsbvr4300.mt: Added.
5981 See file ChangeLog.2
5988 version-control: never