1 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
6 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
8 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
10 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
13 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
15 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
17 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
18 (bfd_elf32_mn10300_reloc): Write data in little endian format.
19 * reloc.c: Remove mn10300 big endian relocs.
20 * bfd-in2.h, libbfd.h: Rebuilt.
22 * elf32-mn10200.c: Update from elf32-mn10300.c.
24 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
26 * elf32-mn10300.c (elf_symbol_leading_char): Define.
28 * elf32-mn10300.c: Add some comments.
30 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
32 * ihex.c (ihex_scan): Always initialize buf before jumping to
34 (ihex_read_section): Likewise.
36 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
38 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
39 inplace for most relocs.
41 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
43 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
44 even if SEC_ALLOC is not set.
45 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
46 when deciding whether to copy a reloc into a shared object.
47 (elf_i386_relocate_section): Likewise.
48 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
49 (elf32_sparc_relocate_section): Likewise.
50 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
51 reloc section if it is not set in the source section.
52 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
53 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
54 with a SEC_DEBUGGING section as SEC_DEBUGGING.
56 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
58 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
59 expects a .got.plt until we actually create it.
61 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
63 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
64 message for bfd_reloc_outofrange, rather than aborting. From
65 Philippe De Muyter <phdm@info.ucl.ac.be>.
67 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
68 a relocateable link, don't try to process them. From Heinz Wrobel
69 <wrobel@lpr.e-technik.tu-muenchen.de>.
71 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
73 * elf32-mn10300.c (mn10300_info_howto): Renamed from
74 mn10300_info_howto_rel. Tweak reloc argument to be an
76 (USE_RELA): Define instead of USE_REL.
77 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
79 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
81 * configure.in, configure: Handle mips*-sgi-irix6*.
82 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
85 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
87 * elf32-i386.c (elf_i386_relocate_section): Warn about a
88 relocation against a symbol defined in a section with no output
91 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
93 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
94 * configure, config.in: Rebuild with autoconf 2.12.
96 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
97 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
98 (swap_out_syms): Set st_other from existing st_other field.
99 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
101 (elf_link_output_extsym): Set the other field from the global hash
103 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
104 (elf_mips16_jump_howto): New static variable.
105 (mips16_jump_reloc): New static function.
106 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
107 (mips_info_to_howto_rel): Handle R_MIPS16_26.
108 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
110 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
111 * bfd-in2.h, libbfd.h: Rebuild.
112 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
114 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
116 * configure.host: Use long long for mips-sgi-irix6*.
118 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
119 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
121 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
123 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
124 (enum reloc_type): Add more reloc types.
125 (elf32_mn10300_howto_table): Update for new reloc types.
126 (elf32_mn10300_reloc_map): Update for new reloc types.
127 * reloc.c: Add some new relocs for the mn10300 series.
128 * bfd-in2.h, libbfd.h: Rebuilt.
130 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
132 * som.c (setup_sections): Don't lose for a space which has
133 no data, but some symbols.
135 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
137 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
138 (sunos_link_hash_table_create): Initialize got_needed.
139 (sunos_create_dynamic_sections): Only set .got section size if it
140 is not already set. Set got_needed.
141 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
142 sdynptr, and only handle dynamic sections, if dynamic sections are
144 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
145 Initialize .got section.
146 (sunos_scan_ext_relocs): Likewise.
147 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
149 (sunos_finish_dynamic_link): Check got_needed. Only set up
150 dynamic linking information if needed.
152 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
154 * config.bfd: Added VersaDOS format to the Ericsson configuration.
156 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
158 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
161 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
163 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
167 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
169 * filemode.c: Include sysdep.h.
170 * ihex.c: Add casts to eliminate compiler warnings.
171 * sunos.c: Add casts to eliminate compiler warnings.
173 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
175 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
177 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
178 appropriate relocations in the .so file if shared.
179 (ppc_elf_relocate_section): Ditto.
182 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
184 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
185 complain_overflow_unsigned.
189 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
191 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
192 overflows for R_D10V_16 and R_D10V_18.
195 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
197 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
198 (do_with_relocs): Likewise.
199 (do_as_repeat): Likewise.
200 (copy_expression): Likewise.
202 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
204 * ieee.c (ieee_write_external_part): Correctly record whether
205 there is an external part.
208 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
210 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
211 handle tda offsets for sld.w and sst.w instructions.
212 Fix alignment check in sld.w and sst.w tda reloc handling.
215 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
217 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
220 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
222 * elf32-v850.c: Add comments about assumptions about
223 char, short & long sizes.
224 (elf32_v850_bfd_final_link_relocate): Fix sign extension
225 problems for several relocs.
227 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
228 R_V850_SDA_OFFSET entry.
231 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
233 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
234 Store import file index in ldindx.
235 (xcoff_build_ldsyms): Assume that ldsym was not previously
236 allocated. For an imported symbol, copy ldindx into l_ifile.
239 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
241 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
242 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
243 fields in R_V850_TDA_OFFSET.
244 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
245 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
248 * elf32-v850.c: Include bfdlink.h.
249 (bfd_elf32_v850_reloc): Return an error if we get a reloc
251 (elf32_v850_bfd_final_link_relocate): New function.
252 (v850_elf_relocation_section): Likewise.
253 (elf_backend_relocate_section): Define.
256 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
258 * binary.c (binary_set_section_contents): Ignore sections which
259 don't have SEC_LOAD and SEC_ALLOC set.
261 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
263 * linker.c (_bfd_generic_final_link): Avoid losing static
264 symbols in the .bss section.
266 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
268 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
269 (mips32_64bit_reloc): New static function.
270 (mips_reloc_map): Add entry for BFD_RELOC_64.
271 (mips_elf_relocate_section): Handle R_MIPS_64.
273 * linker.c (default_indirect_link_order): Print an error message
274 when attempting to do a relocateable link with different object
275 file formats, rather than calling abort.
278 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
280 * reloc.c (m32r relocs): Rename them.
281 * bfd-in2.h, libbfd.h: Regenerated.
282 * elf32-m32r.c: Update.
283 (m32r_elf_10_pcrel_reloc): New function.
284 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
285 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
288 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
290 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
291 all sections that will be included in the output file.
292 (_bfd_generic_link_output_symbols): Discard symbols in sections
293 which are being discarded.
297 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
298 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
299 (elf_v850_howto_table): Corresponding changes.
300 (elf_v850_reloc_map): Corresponding changes.
301 * reloc.c: Add additional V850 relocations.
302 * bfd-in2.h, libbfd.h: Rebuilt.
304 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
305 no longer want in pc-relative relocs.
307 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
309 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
310 accept a reloc against an undefined sybmol!
312 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
314 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
317 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
319 * VERSION: Bump for new relocation.
321 * hosts/i386bsd.h: If NBPG is not defined, define it as
322 PAGE_SIZE, for recent versions of FreeBSD.
324 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
326 * configure.host: Use `long long' as the 64 bit type on a Solaris
327 host, since both gcc and the SunPRO compilers support it.
329 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
331 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
332 mistake to have reused the ECOFF LITERAL for ELF since they have
334 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
335 * bfd-in2.h, libbfd.h: Rebuild.
337 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
340 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
341 dynamic relocation for an undefweak symbol when we are building
344 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
346 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
347 point explicitly to srcdir.
348 (targmatch.h): Edit references to point explicitly to objdir.
350 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
352 * config.bfd: When setting targ_cpu, don't get confused by
355 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
357 * configure.host: Add support for windows host (a build done
358 under the Microsoft build environment).
360 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
362 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
363 definition in a dynamic object, add it to the dynamic symbol table
364 if any dynamic object mentions it. Reverts part of last patch.
366 * sunos.c (struct sunos_link_hash_table): Add got_base field.
367 (sunos_link_hash_table_create): Initialize got_base.
368 (bfd_sunos_size_dynamic_sections): If the .got section is more
369 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
371 (sunos_check_dynamic_reloc): Subtract got_base from a base
374 * elf32-mips.c (elf_mips_isa): New static function.
375 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
376 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
378 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
380 * archive.c (do_slurp_coff_armap): Only treat archive as little
381 endian for i960 COFF.
383 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
385 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
386 by the change in size of the section when EXEC_P is not set.
388 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
389 (m68kcoff_rtype_to_howto): New static function.
390 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
391 VMA to the addend for a PC relative reloc.
393 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
395 * Makefile.in: Rebuild dependencies.
397 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
400 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
402 * Makefile.in: Remove explicit dependencies for mn10200 and
404 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
405 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
406 (dependencies): Rebuilt.
408 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
410 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
411 during this function.
413 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
414 section if the flags are compatible.
416 * configure.in: Add havevecs, and put it in tdefaults.
417 * mpw-config.in: Likewise.
418 * configure: Rebuild.
419 * targmatch.sed: New file; a sed script to build targmatch.h from
421 * config.bfd: Add #if, #endif, and comments for targmatch.h.
422 * targets.c: Include "fnmatch.h".
423 (struct targmatch): Define.
424 (bfd_target_match): Define by including targmatch.h.
425 (bfd_find_target): If the target is not found by name, search for
426 it as a configuration triplet.
427 * Makefile.in: Rebuild dependencies.
428 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
429 i386dynix.o, m68k4knetbsd.o, and riscix.o.
430 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
431 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
432 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
433 (CFILES): Remove i386dynix.c and hp300bsd.c.
434 (targmatch.h): New target.
435 (do_clean): Remove targmatch.h.
437 * configure.in: Add BFD_NEED_DECLARATION(getenv).
438 * acconfig.h: Add NEED_DECLARATION_GETENV.
439 * configure, config.in: Rebuild.
440 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
441 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
443 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
445 * cpu-mn10x00.c, elf32-mn10x00: Removed.
446 * cpu-mn10200.c, cpu-mn10300.c: New files.
447 * elf32-mn10200.c, elf32-mn10300.c: New files.
448 * Makefile.in: Break mn10x00 support into two separate
449 configurations, mn10200 and mn10300.
450 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
451 * bfd-in2.h, configure: Rebuilt.
453 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
455 * Makefile.in (do_clean): Move config.log to do_distclean.
457 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
459 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
460 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
461 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
462 (elf32-mn10x00.o): Add dependencies.
463 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
464 (bfd_mn10x00_arch): Declare.
465 (bfd_archures_list): Add bfd_mn10x00_arch.
466 * config.bfd: Add mn10x00-*-*.
467 * configure.in: Add bfd_elf32_mn10x00_vec.
468 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
469 * targets.c (bfd_elf32_mn10x00_vec): Declare.
470 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
471 * bfd-in2.h, configure: Rebuilt.
473 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
475 openVMS/Alpha: Provide filename and case_hack flags via
476 symbol table from gas.
477 Add case_hack code for symbol output from vax/vms.
478 * evax-alpha.c (evax_initialize): Remove filename handling,
479 filename is provided via symbol table.
480 (evax_get_symtab): Use local symbol count when setting up table.
481 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
483 (_bfd_evax_write_egsd): Skip file name symbol.
484 * evax-emh.c (get_vms_time_string): Local function now.
485 (_bfd_evax_write_emh): Extract source filename and case_hack flags
487 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
488 through _bfd_evax_case_hack_symbol.
489 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
491 (_bfd_evax_basename): Removed.
492 (_bfd_get_vms_time_string): Moved to evax-emh.c.
493 * evax.h (evax_private_data_struct): Remove filename.
494 (flag_hash_long_names, flag_show_after_trunc,
495 flag_no_hash_mixed_case, vms_name_mapping): New flags for
498 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
500 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
501 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
502 (NO_SWAP_MAGIC): Don't define.
503 (SWAP_MAGIC): Define.
505 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
506 no hash table entry for a global symbol.
508 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
510 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
512 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
514 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
515 symbol type with T_NULL. Warn if symbol type changes. Based on
516 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
518 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
519 a dynamic object in the dynamic symbol table if it is referenced
520 or defined by a regular object.
523 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
525 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
526 remove dwarf local labels. Shrinks binaries by a factor of 3!
529 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
531 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
532 by hand, rather than by calling bfd_make_section.
535 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
537 * reloc.c: Rename m32r relocs.
538 * bfd-in2.h, libbfd.h: Rebuilt.
539 * elf32-m32r.c: Update.
542 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
544 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
545 link, adjust the symbol index of a base relative reloc. Don't
546 change the addend of a PC relative reloc if pcrel_offset is set.
547 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
550 * reloc.c (bfd_perform_relocation): Apply the relocation even if
551 it is zero, in case src_mask matters.
552 (bfd_install_relocation): Likewise.
554 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
556 * xcofflink.c (xcoff_link_add_symbols): Always initialize
558 (_bfd_xcoff_bfd_final_link): Don't set target_index
559 to an uninitialized value.
561 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
563 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
564 indices, rather than crashing.
565 (coff_slurp_reloc_table): Likewise. Check whether the howto field
567 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
570 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
572 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
574 (coff_arm_adjust_symndx): New static function.
575 (coff_adjust_symndx): Define.
577 * srec.c (srec_scan): Accept multiple symbols on a single line.
578 From Pascal Martin <pmartin@alsys.com>.
582 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
584 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
585 (sunos_merge_private_bfd_data): New function.
587 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
589 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
591 (bfd_merge_private_bfd_data): Likewise.
592 * section.c (bfd_copy_private_section_data): Likewise.
593 * syms.c (bfd_copy_private_symbol_data): Likewise.
594 * bfd-in2.h: Rebuild.
595 * aout-target.h (MY_bfd_copy_private_section_data): Check that
596 both BFD's are the right flavour.
597 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
598 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
599 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
600 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
601 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
602 (ppc_elf_merge_private_bfd_data): Likewise.
603 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
604 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
606 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
607 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
611 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
613 * reloc.c: Add m32r relocs.
614 * bfd-in2.h, libbfd.h: Rebuilt.
615 * cpu-m32r.c,elf32-m32r.c: New files.
618 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
620 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
622 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
624 * tekhex.c (first_phase): Change type parameter from char to int.
626 (pass_over): Change func to expect int, not char.
628 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
629 rather than SEC_LOAD when aligning the file offset for the first
630 section in a segment.
632 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
634 * syms.c (coff_section_type): Make arg const.
635 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
636 to make_bfd_asection().
637 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
638 * elfcode.h (bfd_section_from_phdr): Remove prototype.
639 (_bfd_elf_stringtab_init): Remove prototype.
641 * netbsd-core.c (swap_abort): Add prototype.
642 * aix386-core.c (swap_abort): Ditto & make static
643 * hpux-core.c (swap_abort): Ditto & make static.
644 * irix-core.c (swap_abort): Ditto & make static.
645 * ptrace-core.c (swap_abort): Ditto & make static.
646 * trad-core.c (swap_abort): Ditto & make static.
647 * coffswap.h (coff_swap_reloc_in): Ditto.
648 (coff_swap_reloc_out): Ditto.
649 (coff_swap_filehdr_in): Ditto.
650 (coff_swap_filehdr_out): Ditto.
651 (coff_swap_sym_in): Ditto.
652 (coff_swap_sym_out): Ditto.
653 (coff_swap_aux_in): Ditto.
654 (coff_swap_aux_out): Ditto.
655 (coff_swap_lineno_in): Ditto.
656 (coff_swap_lineno_out): Ditto.
657 (coff_swap_aouthdr_in): Ditto.
658 (coff_swap_aouthdr_out): Ditto.
659 (coff_swap_scnhdr_in): Ditto.
660 (coff_swap_scnhdr_out): Ditto.
661 * ihex.c (ihex_sizeof_headers): Ditto.
662 * tekhex.c (getsym): Ditto.
663 (find_chunk): Ditto & make static.
664 (insert_byte): Ditto.
665 (first_phase): Ditto.
667 (tekhex_get_symtab): Ditto & make static.
668 (tekhex_get_symtab_upper_bound): Ditto & make static.
669 (tekhex_mkobject): Ditto.
670 (tekhex_object_p): Ditto.
671 (move_section_contents): Ditto.
672 (tekhex_get_section_contents): Ditto.
673 (tekhex_set_arch_mach): Ditto & make static.
674 (tekhex_set_section_contents): Ditto.
678 (tekhex_write_object_contents): Ditto.
679 (tekhex_sizeof_headers): Ditto.
680 (tekhex_make_empty_symbol): Ditto.
681 (tekhex_get_symbol_info): Ditto.
682 (tekhex_print_symbol): Ditto.
683 * irix-core.c (make_bfd_asection): Ditto.
684 (irix_core_core_file_p): Ditto.
685 (irix_core_core_file_failing_command): Ditto.
686 (irix_core_core_file_failing_signal): Ditto.
687 (irix_core_core_file_matches_executable_p): Ditto.
688 (irix_core_make_empty_symbol): Ditto.
689 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
690 * srec.c (srec_new_symbol): Ditto.
691 (srec_get_section_contents): Ditto.
692 (srec_set_arch_mach): Ditto.
693 (srec_set_section_contents): Ditto.
694 (internal_srec_write_object_contents): Ditto.
695 (srec_write_object_contents): Ditto.
696 (symbolsrec_write_object_contents): Ditto.
697 (srec_sizeof_headers): Ditto.
698 (srec_make_empty_symbol): Ditto.
699 (srec_get_symtab_upper_bound): Ditto.
700 (srec_get_symtab): Ditto.
701 (srec_print_symbol): Ditto and make static.
702 * elf.c (elf_read): Ditto
703 (assign_section_numbers): Ditto.
704 (elf_fake_sections): Ditto.
705 (sym_is_global): Ditto.
706 (elf_map_symbols): Ditto.
707 (get_program_header_size): Ditto.
708 * coffgen.c (make_a_section_from_file): Ditto.
709 (coff_real_object_p): Ditto.
710 (fixup_symbol_value): Ditto.
711 (build_debug_section): Ditto.
713 * syms.c (coff_section_type): Ditto.
716 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
718 * bfd-in2.h: Rebuilt after m32r changes.
721 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
724 * config.bfd,configure.in,configure: Add m32r support.
725 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
727 * config.bfd: Keep target list alphabetically sorted.
730 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
732 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
733 to add in the constant part found in the instruction itself.
734 (case R_V850_HI16_S): Likewise.
738 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
740 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
741 and R_D10V_18 to be 1 (word).
744 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
746 * stabs.c (_bfd_link_section_stabs): If the output_section field
747 of either section is bfd_abs_section, then the linker is
748 discarding the section and we should not optimize it.
750 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
752 * Makefile.in (aout-sparcle.o): New target.
753 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
754 * config.bfd (sparclet-*-aout*): Add case.
755 * configure.in (sparcle_aout_vec): Add case.
756 * configure: Regenerated.
757 * targets.c (sparcle_aout_vec): Declare.
758 (bfd_target_vector): Add sparcle_aout_vec.
759 * aout-sparcle.c: New file.
762 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
764 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
765 low order sign bit propogation for R_V850_HI16_S.
767 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
768 handling V850 specific relocs.
769 (elf_v850_howto_table): Use the new function for some
770 relocations. Twiddle masks & shifts for some relocs.
771 Set partial_inplace where needed.
774 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
776 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
777 default architecture to a machine number of 0.
778 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
780 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
781 the output BFD is the default, set it from the first input BFD.
784 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
786 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
787 insert at bitpos zero. The HI16 relocs are shifted right
788 by 16 bits. Fix src_mask for all relocs.
789 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
791 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
795 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
797 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
798 Rewrite to use BFD file read routines and to avoid using a fixed
799 length for the file name.
802 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
804 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
805 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
806 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
809 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
811 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
812 (elf_v850_howto_table): Add info for HI16_S reloc.
813 (v850_reloc_map): Add HI_16_S reloc.
814 * reloc.c: Define BFD_RELOC_V850_* relocs.
817 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
820 * elf32-sh.c: New file.
821 * elf.c (prep_headers): Handle bfd_arch_sh.
822 * elfcode.h (write_relocs): Handle absolute symbol.
823 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
824 (_bfd_elf64_link_read_relocs): Declare.
825 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
826 elf_link_read_relocs. Make globally visible. Change all
828 (elf_link_input_bfd): Get external symbols from cache in
829 symtab_hdr->contents. Get contents from cache in
831 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
833 * reloc.c: Define BFD_RELOC_SH_* relocs.
834 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
835 * coff-sh.c (sh_insns_conflict): Fix a return value.
836 (_bfd_sh_align_load_span): New globally visible function, broken
837 out of sh_align_load.
838 (sh_align_load): Call _bfd_sh_align_load_span.
839 (sh_swap_insns): Change relocs parameter to PTR.
840 * bfd-in2.h, libbfd.h: Rebuild.
841 * targets.c (bfd_elf32_sh_vec): Declare.
842 (bfd_elf32_shl_vec): Declare.
843 * config.bfd (sh-*-elf*): New target.
844 * configure.in (bfd_elf32_sh_vec): New target vector.
845 (bfd_elf32_shl_vec): New target vector.
846 * configure: Rebuild.
847 * Makefile.in: Rebuild dependencies.
848 (BFD32_BACKENDS): Add elf32-sh.o.
849 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
851 * elf.c (map_sections_to_segments): Check that LMA does not skip a
852 page before checking D_PAGED.
854 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
855 (ihex_write_object_contents): Remove extbase; always use segbase
858 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
860 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
861 * configure.host (i[345]86-*-*): Ditto.
862 * config.bfd (i[345]86-*-*): Ditto.
863 * configure: Regenerate.
865 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
868 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
870 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
871 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
872 * som.c (hppa_som_gen_reloc_type): Add new argument. If
873 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
874 will have an ST_CODE type, change the symbol's type to ST_DATA.
875 * som.c (hppa_som_gen_reloc_type): Update prototype.
877 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
879 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
880 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
881 (mips_elf_size_dynamic_sections): Don't require .got to exist.
882 (mips_elf_finish_dynamic_sections): Likewise.
884 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
886 * configure.host (HLDENV): New variable to set. Set it for
887 *-*-sysv4*, since those linkers may not support -R but they always
890 * libieee.h (NSECTIONS): Don't define.
891 (ieee_data_struct): Change section_table to asection **. Add
893 * ieee.c (get_section_entry): If the table isn't big enough, make
895 (ieee_slurp_sections): Remove assertion about number of sections.
896 (ieee_object_p): Adjust initialization of ieee to match changes to
899 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
900 symbols merely because we are generating a shared library.
901 (xcoff_build_ldsyms): Don't set up global linkage code for an
902 undefined symbol merely because we are generating a shared
906 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
908 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
909 (BFD32_BACKENDS) Add elf32-v850.o.
910 * archures.c: Add bfd_v850_arch.
911 * bfd-in2.h: Add bfd_v850_arch.
912 * config.bfd (v850-*-*): New target.
913 * configure: (bfd_elf32_v850_vec) New vector.
914 * configure.in: (bfd_elf32_v850_vec) New vector.
915 * cpu-v850.c: New file.
916 * elf.c (prep_headers): Added case bfd_arch_v850.
917 * elf32-v850.c: New file.
918 * targets.c (bfd_elf32_v850_vec): New vector.
921 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
923 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
924 a function code symbol for an XMC_XO symbol.
926 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
928 * mpw-config.in: Update editing of autoconf vars to reflect
929 Jul 18 configure.in change.
930 * mpw-make.sed: Update editing of include pathnames to be
931 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
933 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
935 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
936 which to offset to get the .plt entry address is ".plt".
938 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
940 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
941 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
942 Added, for internal use by the ARM gas.
946 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
948 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
949 in section dynidx start.
951 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
953 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
954 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
955 optimization for g++.
957 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
959 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
960 the -mrelocatable-lib bit set and the other doesn't, clear the
961 -mrelocatable-lib bit in the header.
963 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
965 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
966 symbol against a STT_FUNC symbol in a shared library.
968 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
970 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
971 symbol is found, automatically define the corresponding function
974 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
975 if sym.n_numaux is not zero.
976 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
977 entry to disagree about the number of aux entries if the symbol
980 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
981 section if it might be needed, not just if info->shared.
982 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
983 the start of .rel.dyn if we are going to use it.
984 (mips_elf_finish_dynamic_sections): Only clear the first element
985 of .rel.dyn if the size is greater than zero.
987 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
989 * xcofflink.c (xcoff_link_input_bfd): If we already called the
990 undefined_symbol callback for a symbol, then don't issue any more
991 warnings about loader relocs.
992 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
993 after calling the undefined_symbol callback.
995 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
996 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
997 as the AIX linker seems to do.
999 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1001 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1002 (evax_initialize): Remove evax_reloc_table.
1003 (evax_close_and_cleanup): Ditto.
1005 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1007 (evax_bfd_reloc_type_lookup): Ditto.
1008 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1009 cooked_size == raw_size.
1010 * evax-emh.c (_bfd_evax_register_filename): Remove.
1011 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1012 * evax-misc.c (add_new_contents): Malloc section at full size.
1013 (_bfd_save_evax_section): Memcpy section contents directly.
1014 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1015 (evax_reloc_table): Remove.
1017 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1019 * makefile.vms: Add better support for DEC C compilation
1020 Add evax.h dependencies
1022 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1023 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1024 (BFD_RELOC_ALPHA_BASEREG): Remove.
1025 * bfd-in2.h, libbfd.h: Rebuild.
1027 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1029 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1030 getgid if _WIN32 is defined.
1031 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1033 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1035 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1036 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1038 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1041 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1043 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1045 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1046 (NEED_DECLARATION_REALLOC): New macro.
1047 * configure, config.in: Rebuild.
1048 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1049 (realloc): Declare if NEED_DECLARATION_REALLOC.
1051 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1052 <strings.h> if they exist.
1054 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1056 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1058 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1060 Based on patches from Eric Valette <valette@crf.canon.fr>:
1061 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1062 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1063 (elf_howto_table): Add entries for new relocs.
1064 (elf_i386_reloc_type_lookup): Handle new relocs.
1065 (elf_i386_info_to_howto): Just call abort.
1066 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1067 (elf_i386_relocate_section): Likewise.
1070 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1072 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1075 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1078 only get the LMA from the phdr if they are in the same part of the
1081 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1082 new segment to make them more comprehensible. If the relationship
1083 between the LMA and the VMA changed, start a new segment. Don't
1084 check dynsec when deciding whether to start a new segment for a
1085 writeable section; -N will now handle this.
1087 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1089 * libhppa.h: Remove "esel" changes. Not the right approach.
1090 * som.c: Corresponding changes.
1091 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1092 which don't have a SOM symbol type associated with them.
1093 Reverses a 1994 change.
1095 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1097 Make ld -N more reasonable for ELF:
1098 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1099 phdr_in_section to false, and always use a single load segment.
1100 (elf_sort_sections): Sort sections by LMA after VMA.
1101 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1102 align to maxpagesize.
1103 (assign_file_positions_except_relocs): Likewise.
1104 * elfcode.h (elf_object_p): If a section is loaded but not page
1105 aligned, clear D_PAGED.
1107 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1109 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1110 Added, for internal use by the ARM gas.
1112 * bfd-in2.h: Rebuilt
1114 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1116 * libhppa.h (R_HPPA_ESEL): New field selector.
1117 (e_esel): Similarly.
1118 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1119 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1120 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1122 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1124 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1125 archive search before looking for stripped dynamic objects.
1127 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1129 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1130 symbol a warning rather than an error.
1132 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * elf.c (assign_file_positions_for_segments): Track the virtual
1135 memory position separately from the file position, and use it to
1136 compute the alignment adjustment.
1139 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1141 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1142 and fixed mask on R_D10V_10_PCREL_L.
1145 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1147 * elf64-mips.c: Include "aout/ar.h".
1148 (mips_elf64_slurp_armap): New static function.
1149 (mips_elf64_write_armap): New static function.
1150 (bfd_elf64_archive_*): Define.
1151 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1152 Use instead of bfd_generic_archive_p.
1153 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1154 instead of _bfd_write_archive_contents.
1155 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1156 _bfd_generic_mkarchive.
1157 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1158 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1160 (TARGET_LITTLE_SYM): Likewise.
1161 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1163 * Makefile.in: Rebuild dependencies.
1165 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1166 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1167 SHT_MIPS_EVENTS sections.
1168 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1169 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1171 (_bfd_mips_elf_fake_sections): Likewise.
1173 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1174 * ecoff.c (ecoff_compute_section_file_positions): Copy
1175 rdata_in_text from backend info to tdata. Clear it if any data
1176 section comes before .rdata.
1177 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1178 tdata rather than backend info.
1180 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * configure.in: Fix test for whether a compiler has a 64 bit
1183 type. From Jim Wilson <wilson@cygnus.com>.
1185 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * configure.host (mips-sgi-irix6*): New host.
1189 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1190 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1191 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1193 * configure: Rebuild.
1194 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1195 (BFD_HOST_64_BIT): Define conditionally.
1196 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1197 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1198 (symvalue, bfd_size_type): Likewise.
1199 * bfd-in2.h: Rebuild.
1200 * Makefile.in (do_clean): Remove bfd-tmp.h.
1201 (do_distclean): Remove bfd-in3.h.
1202 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1203 (bfd-in3.h): New target.
1205 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1206 Andrew Gierth <ANDREWG@microlise.co.uk>.
1208 * configure.host: Set INSTALL_SHLIB.
1209 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1210 * configure: Rebuild.
1211 * Makefile.in (install): Use @INSTALL_SHLIB@.
1213 * config.bfd (mips*-*-irix6*): New target.
1214 * configure.host: Handle Irix 6 shared library like Irix 5.
1216 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1217 symbol for a magic name.
1218 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1220 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1223 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1225 * mpw-config.in: Add ELF support to mips config, create the
1226 elf32-target.h file in the object dir.
1227 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1229 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1231 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1232 Also removed most abort calls, in favor of using bfd reporting.
1235 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1237 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1238 (BFD32_BACKENDS) Add elf32-d10v.o.
1239 * archures.c: Add bfd_d10v_arch.
1240 * bfd-in2.h: Add bfd_d10v_arch.
1241 * config.bfd (d10v-*-*): New target.
1242 * configure: (bfd_elf32_d10v_vec) New vector.
1243 * configure.in: (bfd_elf32_d10v_vec) New vector.
1244 * cpu-d10v.c: New file.
1245 * elf.c (prep_headers): Added case bfd_arch_d10v.
1246 * elf32-d10v.c: New file.
1247 * libbfd.h: Rebuild.
1248 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1249 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1250 * targets.c (bfd_elf32_d10v_vec): New vector.
1253 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1255 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1257 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1259 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1260 bfd_mach_i386_i8086 machine types.
1262 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1267 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1269 * coffcode.h (coff_set_section_contents): A/UX does not require
1270 special handling of the _LIB section.
1272 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1274 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1275 value for R_RELBYTE.
1277 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1278 array if one was allocated.
1280 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1282 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1283 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1284 use_rld_obj_head and rld_value.
1285 (mips_elf_link_hash_table_create): Initialize new fields.
1286 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1288 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1289 __rld_obj_head symbol not seen, create an __rld_map symbol.
1290 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1291 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1292 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1293 __rld_obj_head symbol.
1294 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1296 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1300 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1301 ppc_elf_addr16_ha_reloc.
1302 (ppc_elf_addr16_ha_reloc): New static function.
1304 * coff-mips.c (struct mips_hi): Define.
1305 (mips_refhi_list): New static variable.
1306 (mips_refhi_addr, mips_refhi_addend): Remove.
1307 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1308 (mips_reflo_reloc): Process mips_refhi_list.
1309 (mips_relhi_list): New static variable.
1310 (mips_relhi_addr, mips_relhi_addend): Remove.
1311 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1312 (mips_rello_reloc): Process mips_relhi_list.
1313 (mips_relocate_section): Permit an arbitrary number of REFHI or
1314 RELHI relocs before the associated REFLO or RELLO reloc.
1316 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1318 * aout-target.h (MY(callback)): Set reloc_count fields.
1320 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1322 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1323 sections unless this is a SunOS link.
1325 * VERSION: Set to 2.7.1.
1327 * Released binutils 2.7.
1329 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * i386aout.c: Include "aout/aout64.h".
1332 (i386aout_write_object_contents): New static function.
1333 (MY_write_object_contents): Define.
1335 * netbsd.h (MY(write_object_contents)): Make sure that
1336 adjust_sizes_and_vmas is called before fiddling with the magic
1339 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1343 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * libbfd-in.h (itos, stoi): Don't define.
1346 * libbfd.h: Rebuild.
1347 * i386lynx.c (KEEPIT): Define as udata.i.
1348 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1349 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1350 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1351 flags. Don't use stoi.
1353 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1355 * elf.c (map_sections_to_segments): Don't start a new segment for
1356 a writable section if it's on the same page as the previous
1357 segment. Reset the writable variable for a readonly section.
1359 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1361 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1362 first_thunk_address, thunk_size, and import_table_size.
1363 * peicode.h: Improved some diagnostics regarding edata sections.
1365 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1367 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1368 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1370 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1373 with XCOFF_DEF_DYNAMIC set is really defined.
1374 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1375 (xcoff_link_add_symbols): Only create special sections if using an
1378 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1380 (bfd_install_relocation): Likewise.
1382 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1384 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1386 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1387 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1388 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1389 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1390 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1391 are found for LITERAL relocs.
1392 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1393 taken, we cannot generate a .plt entry for the symbol.
1395 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1397 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1398 sysconf functions (for gprof).
1399 * configure, config.in: Rebuild.
1401 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1403 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1404 an archive if it has a map. If the object file has the wrong
1407 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1408 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1410 (alpha_relocate_section): Likewise.
1412 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1413 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1414 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1415 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1416 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1417 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1418 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1419 * peicode.h: Corresponding changes.
1421 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1423 * elflink.h (elf_create_pointer_linker_section): Comment out code
1424 dealing with making GOT pointers negative of the GOT symbol for
1427 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1429 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1430 increment the .rela.plt size until after we're done creating the
1432 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1433 .rela.plt offset directly rather than calculating it.
1435 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1437 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1438 Use autoconf-set values.
1439 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1440 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1443 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1444 * configure: Rebuilt.
1446 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1448 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1449 handling code > 1k away.
1451 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1453 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1454 defined, output whenever the symbol is updated.
1456 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1458 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1459 section to 0 if user_set_vma is set.
1460 * elflink.h (elf_bfd_final_link): Likewise.
1462 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1464 Partially undo patch of Jun 20.
1465 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1466 (coff_compute_section_file_positions): Likewise.
1467 (coff_write_object_contents): Likewise. Re-add deleted code, but
1468 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1469 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1471 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1473 * config.bfd: Add support for *-*-rtems* configurations.
1475 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * elf.c (prep_headers): Add bfd_arch_alpha case.
1479 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1481 * elf64-alpha.c: New file.
1482 * config.bfd (alpha-*-linuxecoff*): New target.
1483 (alpha-*-linux*, alpha-*-elf*): New targets.
1484 * configure.in (bfd_elf64_alpha_vec): New vector.
1485 * configure: Rebuild.
1486 * targets.c (bfd_elf64_alpha_vec): Declare.
1487 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1488 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1489 * bfd-in2.h, libbfd.h: Rebuild.
1490 * Makefile.in: Rebuild dependencies.
1491 (BFD64_BACKENDS): Add elf64-alpha.o.
1492 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1494 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1497 than relying on a right shift of 32.
1499 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1501 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1502 ifdef to COFF_WITH_PE.
1503 (coff_compute_section_file_positions): Likewise.
1504 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1505 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1506 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1507 COFF_IMAGE_WITH_PE, always include.
1509 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1511 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1514 approximate the correct answer if SIZEOF_HEADERS was not used.
1516 * binary.c (binary_set_section_contents): Set section file
1517 position based on LMA rather than VMA.
1519 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1521 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1522 symbols if info->strip == strip_all.
1524 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1526 * coff-h8300.c: Remove #if 0 code.
1527 (compatable): Don't allow mixing/matching of different architectures.
1529 * archures.c (bfd_mach_h8300s): Add.
1530 * bfd-in2.h: Rebuilt.
1531 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1533 (h8300_reloc16_estimate): Likewise.
1534 (h8300_reloc16_extra_cases): Likewise.
1535 (h8300_bfd_link_add_symbols): Likewise.
1536 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1537 (coff_set_flags): Likewise.
1538 * cpu-h8300.c (h8300_scan): Likewise.
1539 Add H8/S to bfd_h8300_arch list.
1541 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1543 Added support for Alpha OpenVMS:
1544 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1545 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1546 * config.h-vms, makefile.vms: New files.
1547 * config.bfd (alpha-*-*vms*): New target.
1548 * configure.in (evax_alpha_vec): New target vector.
1549 * configure: Rebuild.
1550 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1551 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1552 * targets.c (bfd_target_evax_flavour): Define.
1553 (evax_alpha_vec): Declare.
1554 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1555 if BFD64 is defined.
1556 * bfd-in2.h, libbfd.h: Rebuild.
1557 * Makefile.in: Rebuild dependencies.
1558 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1559 evax-emh.o, and evax-misc.o.
1560 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1561 evax-etir.c, evax-emh.c, and evax-misc.c.
1562 (HFILES): Add evax.h.
1564 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1568 (h8300_bfd_link_add_symbols): Likewise.
1570 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1572 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1573 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1575 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1578 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1580 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1581 R_MIPS_32 relocs if creating a shared library.
1583 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1585 * peicode.h (add_data_entry): Use pei_section_data rather than
1586 _cooked_size. Corresponds to May 13 change in coffcode.h.
1588 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1590 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1591 * coffcode.h (coff_write_object_contents): If there are long
1592 section names, always set the f_symptr field, even if there are no
1594 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1595 if there are no symbols.
1597 * coffgen.c (make_a_section_from_file): Check return value of
1598 _bfd_coff_read_string_table.
1599 (coff_real_object_p): Check return value of
1600 make_a_section_from_file.
1601 (_bfd_coff_read_string_table): Check that there are some symbols
1602 before trying to read the string table size.
1604 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1606 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1607 to replace a symbol in a dynamic object with a symbol from another
1608 dynamic object, do the replacement if the existing symbol is
1609 global linkage code.
1611 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1612 for _ptrgl, and treat it as global linkage code.
1614 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1615 filename or N_SO symbol past the offset, and use it to indicate
1616 that there is no line number or function when appropriate.
1618 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1620 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1621 common symbol defined by the linker. Don't export function code
1622 even if export_defineds is set.
1624 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1626 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1628 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1629 (h8300_symbol_address_p): New function.
1630 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1633 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1635 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1637 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1638 correctly for the two variants. Allow relaxing if the target
1639 is 128 bytes away since after relaxation it'll be 126 bytes away.
1640 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1641 "dot" and "value". Allow relaxing if the target is 128 bytes
1642 away since after relaxation it'll be 126 bytes away.
1643 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1644 the given section until nothing changes.
1646 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1648 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1649 alignment hack--we can get the lnnoptr info another way without
1650 suddenly increasing the alignment requirements. Set the flags for
1652 (ecoff_compute_section_file_positions): Do so.
1654 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1656 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1657 to keep the HP emulator database happy.
1659 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1660 From Kevin Buettner <kev@primenet.com>.
1662 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1664 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1665 name of a NULL section.
1667 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1670 set, always call the notice callback.
1672 * VERSION: Increment for bfdlink.h change.
1674 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1676 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1677 (sh_relax_delete_bytes): Correct handling of differently sized
1678 trailing alignment reloc.
1680 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1681 * bfd-in2.h: Rebuild.
1682 * configure.in: Warn if there is no known 64 bit type.
1683 * configure: Rebuild.
1685 * Makefile.in: Rebuild dependencies.
1686 (BFD32_BACKENDS): Add ppcboot.o.
1687 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1689 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1690 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1692 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1695 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1696 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1697 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1699 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1701 * elf64-mips.c: Improve reloc special_functions and handling of
1702 SHT_MIPS_OPTIONS section.
1703 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1704 mips_elf_hi16_reloc and make globally visible.
1705 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1706 make globally visible.
1707 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1708 make globally visible.
1709 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1710 and make globally visible.
1711 (gprel16_with_gp): Check howto->src_mask before using value in
1713 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1714 and make globally visible.
1715 (gprel32_with_gp): Check howto->src_mask before fetching value.
1716 (bfd_mips_elf_swap_options_in): New function.
1717 (bfd_mips_elf_swap_options_out): New function.
1718 (_bfd_mips_elf_set_private_flags): Rename from
1719 mips_elf_set_private_flags and make globally visible.
1720 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1721 mips_elf_copy_private_bfd_data and make globally visible.
1722 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1723 mips_elf_merge_private_bfd_data and make globally visible.
1724 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1725 for a SHT_MIPS_OPTIONS section.
1726 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1727 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1728 name of a SHT_MIPS_OPTIONS section.
1729 (_bfd_mips_elf_set_section_contents): New function.
1730 (mips_elf32_section_processing): Set the GP value in a
1731 SHT_MIPS_OPTIONS section.
1732 (_bfd_mips_elf_find_nearest_line): Rename from
1733 mips_elf_find_nearest_line and make globally visible.
1734 (bfd_elf32_set_section_contents): Define.
1735 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1736 (_bfd_mips_elf_lo16_reloc): Declare.
1737 (_bfd_mips_elf_gprel16_reloc): Declare.
1738 (_bfd_mips_elf_got16_reloc): Declare.
1739 (_bfd_mips_elf_gprel32_reloc): Declare.
1740 (_bfd_mips_elf_set_private_flags): Declare.
1741 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1742 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1743 (_bfd_mips_elf_find_nearest_line): Declare.
1744 (_bfd_mips_elf_set_section_contents): Declare.
1746 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1748 (elf_info_to_howto): Define.
1749 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1751 (elf_info_to_howto): Define.
1752 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1754 (elf_info_to_howto): Define.
1756 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1757 R_MOV16B[12], to match change in coff/internal.h.
1759 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * elf64-mips.c: Extensive additions to provide better support for
1762 writing files and for gas.
1763 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1764 of mips_elf_object_p.
1765 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1766 _bfd_mips_elf_object_p.
1767 (_bfd_mips_elf_final_write_processing): Rename from
1768 mips_elf_final_write_processing and make globally visible.
1769 (_bfd_mips_elf_fake_sections): Rename from
1770 mips_elf_fake_sections and make globally visible.
1771 (_bfd_mips_elf_section_from_bfd_section): Rename from
1772 mips_elf_section_from_bfd_section and make globally visible.
1773 (_bfd_mips_elf_section_processing): New function, broken out of
1774 mips_elf_section_processing.
1775 (mips_elf32_section_processing): Rename from
1776 mips_elf_section_processing; call
1777 _bfd_mips_elf_section_processing.
1778 (_bfd_mips_elf_symbol_processing): Rename from
1779 mips_elf_symbol_processing and make globally visible.
1780 (_bfd_mips_elf_read_ecoff_info): Rename from
1781 mips_elf_read_ecoff_info and make globally visible.
1782 (mips_elf32_ecoff_debug_swap): Rename from
1783 mips_elf_ecoff_debug_swap.
1784 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1785 struct symbol_cache_entry.
1786 (_bfd_elf_validate_reloc): New function, moved in from
1787 elfcode.h:validate_reloc.
1788 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1789 to _bfd_elf_validate_reloc. Change all callers.
1790 * elf-bfd.h (bfd_section_from_shdr): Declare.
1791 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1792 (_bfd_elf_validate_reloc): Declare.
1793 (_bfd_mips_elf_object_p): Declare.
1794 (_bfd_mips_elf_fake_sections): Declare.
1795 (_bfd_mips_elf_section_from_bfd_section): Declare.
1796 (_bfd_mips_elf_section_processing): Declare.
1797 (_bfd_mips_elf_symbol_processing): Declare.
1798 (_bfd_mips_elf_read_ecoff_info): Declare.
1799 (_bfd_mips_elf_final_write_processing): Declare.
1800 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1803 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1804 (mips_elf_final_write_processing): Likewise.
1806 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1808 64-bit MIPS ELF ABI objdump support:
1809 * elf64-mips.c: New file.
1810 * Makefile.in: Rebuild dependencies.
1811 (BFD64_BACKENDS): Add elf64-mips.o.
1812 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1813 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1814 bfd_elf64_littlemips_vec to targ_selvecs.
1815 (mips*-*-elf*): Likewise.
1816 * confingure.in: Add bfd_elf64_bigmips_vec and
1817 bfd_elf64_littlemips_vec to vector switch.
1818 * configure: Rebuild.
1819 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1820 broken out of mips_elf_section_from_shdr.
1821 (mips_elf32_section_from_shdr): Rename from
1822 mips_elf_section_from_shdr. Call new function.
1823 (elf_backend_section_from_shdr): Update name of renamed function.
1824 * elf-bfd.h (struct elf_size_info): Change second parameter of
1825 write_out_phdrs to be const. Likewise for second parameter of
1827 (struct bfd_elf_section_data): Add rel_hdr2 field.
1828 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1829 (bfd_elf32_swap_symbol_out): Likewise.
1830 (bfd_elf32_swap_reloc_in): Likewise.
1831 (bfd_elf32_swap_reloc_out): Likewise.
1832 (bfd_elf32_swap_reloca_in): Likewise.
1833 (bfd_elf32_swap_reloca_out): Likewise.
1834 (bfd_elf32_swap_phdr_in): Likewise.
1835 (bfd_elf32_swap_phdr_out): Likewise.
1836 (bfd_elf32_swap_dyn_in): Likewise.
1837 (bfd_elf32_swap_dyn_out): Likewise.
1838 (bfd_elf32_slurp_symbol_table): Declare.
1839 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1840 (bfd_elf32_write_out_phdrs): Declare.
1841 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1842 (bfd_elf64_swap_symbol_out): Likewise.
1843 (bfd_elf64_swap_reloc_in): Likewise.
1844 (bfd_elf64_swap_reloc_out): Likewise.
1845 (bfd_elf64_swap_reloca_in): Likewise.
1846 (bfd_elf64_swap_reloca_out): Likewise.
1847 (bfd_elf64_swap_phdr_in): Likewise.
1848 (bfd_elf64_swap_phdr_out): Likewise.
1849 (bfd_elf64_swap_dyn_in): Likewise.
1850 (bfd_elf64_swap_dyn_out): Likewise.
1851 (bfd_elf64_slurp_symbol_table): Declare.
1852 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1853 (bfd_elf64_write_out_phdrs): Declare.
1854 (_bfd_mips_elf_section_from_shdr): Declare.
1855 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1856 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1857 section for the section, add the new one to rel_hdr2. Increment
1858 reloc_count rather than setting it.
1859 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1860 Remove static declaration.
1861 (elf_write_shdrs_and_ehdr): Define name as macro.
1862 (elf_write_out_phdrs): Likewise.
1863 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1864 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1865 (elf_swap_symbol_in): Change second parameter to be const.
1866 (elf_swap_symbol_out): Likewise.
1867 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1868 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1869 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1870 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1871 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1872 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1873 parameter to be const. Make non-static.
1874 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1876 (elf_slurp_symbol_table): Make non-static.
1877 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1878 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1879 (elf_backend_size_info): Likewise.
1880 (elfNN_bed): Use elf_backend_size_info.
1881 * targets.c (bfd_elf64_bigmips_vec): Declare.
1882 (bfd_elf64_littlemips_vec): Declare.
1883 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1884 bfd_elf64_littlemips_vec if BFD64 is defined.
1886 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1888 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1890 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1891 zeroes, in alignment holes.
1893 * configure: Rebuild with autoconf 2.10.
1895 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1896 potential leading underscore in the allocated buffer.
1898 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1900 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1901 symbols into .sbss if this is a relocatable link.
1903 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1906 undefined symbols when creating a shared library.
1908 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * coff-sh.c: Add a bunch of new code and static const arrays to
1911 support aligning loads and stores on four byte memory boundaries.
1913 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1915 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1916 call sh_align_loads.
1917 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1920 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1922 * cache.c (bfd_open_file): Unlink the file before opening it for
1923 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1925 * opncls.c (bfd_fdopenr): Set opened_once.
1927 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1929 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1932 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1933 the code unconditionally.
1935 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1937 * libcoff-in.h (struct pei_section_tdata): Define structure.
1938 (pei_section_data): Define macro.
1939 * libcoff.h: Rebuild.
1940 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1941 store s_paddr field in pei_section_data.
1942 (coff_compute_section_file_positions): Use pei_section_data rather
1943 than _cooked_size, and don't overwrite an existing value.
1944 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1945 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1946 * peicode.h (coff_bfd_copy_private_section_data): Define if
1948 (pe_bfd_copy_private_section_data): New static function if
1951 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * srec.c (srec_set_arch_mach): Write as a function rather than a
1956 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1957 no map, just check each member in turn to see whether it is
1960 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1962 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1963 table. Call BFD_ASSERT to validate header size, instead of
1965 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1968 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1970 * ppcboot.c: New target for looking at PPCbug boot records.
1972 * config{ure.in,.bfd}: Add support for ppcboot target.
1974 * configure: Regenerate.
1976 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1978 * coff-h8300.c (howto_table): Update names to match recent
1979 changes to include/coff/internal.h. Fix minor errors in the
1980 existing relocs. Add R_MOVL1 and R_MOVL2.
1981 (rtype2howto): Similarly.
1982 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1983 existing relaxing code and peform more relaxing.
1984 (h8300_reloc16_extra_cases): Likewise.
1986 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1988 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1991 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1993 * elfcode.h (elf_object_p): Reject generic ELF target if
1994 e_machine matches an alternate machine code in a specific backend.
1996 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1997 obsolete align_power_min field.
1999 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2001 * coff-h8300.c (reloc_howto_type): Add howto entry for
2003 (rtype2howto): Handle R_PCRWORD_B.
2004 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2005 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2006 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2007 branch (R_PCWORD_B).
2009 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2011 * aoutx.h (translate_from_native_sym_flags): Set the section for
2012 BSF_CONSTRUCTOR symbols.
2014 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2017 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2019 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2020 stop looking when section is found.
2022 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * coffcode.h (STRING_SIZE_SIZE): Define.
2025 (styp_to_sec_flags): Handle long symbol names when looking for the
2027 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2028 (bfd_coff_long_section_names): Define.
2029 (coff_write_object_contents): Handle long section names.
2030 (bfd_coff_std_swap_table): Initialize new field.
2031 * libcoff.h: Rebuild.
2032 * coffgen.c (make_a_section_from_file): Handle long section
2034 (coff_write_symbols): Handle long section names.
2035 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2036 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2037 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2038 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2039 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2040 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2041 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2042 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2044 * bout.c (b_out_callback): Set lma of sections.
2045 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2046 parameter to output_bfd. Used input_bfd instead of output_bfd in
2049 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2051 * aoutx.h (translate_from_native_sym_flags): Don't create
2052 SEC_CONSTRUCTOR sections.
2053 * ecoff.c (ecoff_set_symbol_info): Likewise.
2055 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2056 From Don Bowman <bowman@waterloo.hp.com>.
2058 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2060 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2061 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2063 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2065 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2066 mips_32_relocs field.
2067 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2068 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2069 relocs against a global symbol which is not defined in a regular
2071 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2072 against a global symbol, increment mips_32_relocs.
2073 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2074 the symbol is not defined in a regular file, make room in the
2077 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2079 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2080 file position and the virtual file position separately. Set
2081 filepos information bsaed on the real file position.
2082 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2083 Jan 23 change to coffcode.h.
2085 * som.c (som_slurp_symbol_table): Set the symbol count to the
2086 number of BFD symbols created.
2088 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2090 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2091 output file if linking shared objects. Loop to check all relocs,
2092 rather than returning false on first error.
2094 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2096 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2097 (ppc_elf_additional_program_headers): If .interp section, bump #
2098 of program headers by 1.
2099 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2100 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2101 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2103 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2105 (ppc_elf_relocate_section): If the output section isn't defined,
2106 don't abort, just give an error message.
2108 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2109 being created is .sdata or .sdata2, don't make the symbol dynamic.
2111 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2114 members of an archive for dynamic objects with no symbols, and
2115 pass them directly to check_archive_element.
2116 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2117 xcoff_link_check_dynamic_ar_symbols.
2118 (xcoff_link_check_dynamic_ar_symbols): New static function.
2120 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2121 from _bfd_nodynamic to _bfd_xcoff.
2122 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2124 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2125 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2126 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2127 * libcoff.h: Rebuild.
2128 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2129 (xcoff_get_section_contents): New static function.
2130 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2131 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2132 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2133 (xcoff_dynamic_reloc): New static variable.
2134 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2135 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2137 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2140 if reloc_entry->addend is not 0.
2141 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2143 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2145 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2147 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2148 Add entries for R_SPARC_[56].
2149 (sparc_reloc_map): Add entries for R_SPARC_[56].
2151 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2153 Optimize linking of stabs in sections as used in ELF and COFF.
2154 * stabs.c: New file.
2155 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2156 (_bfd_write_section_stabs): Declare.
2157 (_bfd_write_stab_strings): Declare.
2158 * libbfd.h: Rebuild.
2159 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2160 (struct coff_link_hash_table): Add stab_info field.
2161 * libcoff.h: Rebuild.
2162 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2164 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2166 (_bfd_coff_final_link): Write out stab strings hash table.
2167 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2168 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2170 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2171 (struct bfd_elf_section_data): Add stab_info field.
2172 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2174 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2175 _bfd_link_section_stabs.
2176 (elf_bfd_final_link): Write out stab strings hash table.
2177 (elf_link_input_bfd): Handle optimized stabs sections.
2178 * reloc.c (_bfd_final_link_relocate): Check address against
2179 _raw_size rather than _cooked_size.
2180 * Makefile.in: Rebuild dependencies.
2181 (BFD_LIBS): Add stabs.o
2182 (BFD_LIBS_CFILES): Add stabs.c.
2184 * VERSION: Increment for bfdlink.h change.
2186 * coffgen.c (coff_renumber_symbols): Correct handling of
2187 BSF_NOT_AT_END common symbols.
2189 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * coff-ppc.c (record_toc): Add cast to avoid warning.
2192 (ppc_allocate_toc_section): Likewise.
2193 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2194 (ppc_coff_reloc_type_lookup): Remove unreached code.
2195 * coffcode.h (coff_write_object_contents): Don't take the address
2197 * peicode.h (pe_print_idata): Add casts to avoid warning.
2198 (pe_print_edata): Likewise.
2199 (pe_print_reloc): Remove ANSI C string concatenation.
2201 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2205 * libcoff.h: Rebuild.
2206 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2208 (coff_swap_aux_out): Likewise.
2209 * peicode.h (coff_swap_aux_in): Likewise.
2210 (coff_swap_aux_out): Likewise.
2211 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2213 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2215 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2216 Fix up .bf endndx link fields.
2217 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2219 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2222 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2224 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2225 on Solaris PowerPC systems doesn't get confused.
2227 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2230 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2231 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2232 update did_reg and did_reg2.
2234 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2238 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2239 callback routines, pass h->root.string rather than name, in case
2240 copy is true and name is transient.
2242 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2244 * elfcore.h: Add support for core files with multiple threads.
2245 (Primarily for Solaris.)
2247 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2250 section->orelocation is NULL.
2252 * coffgen.c (bfd_coff_get_syment): New function.
2253 (bfd_coff_get_auxent): New function.
2254 * bfd-in.h (bfd_coff_get_syment): Declare.
2255 (bfd_coff_get_auxent): Declare.
2256 * bfd-in2.h: Rebuild.
2258 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * elf32-mips.c (struct mips_hi16): Define.
2261 (mips_hi16_addr, mips_hi16_addend): Remove.
2262 (mips_hi16_list): New static variable.
2263 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2264 (mips_elf_lo16_reloc): Process mips_hi16_list.
2265 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2266 relocs before the associated LO16 reloc.
2268 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2270 * versados.c (versados_scan): Check bfd_alloc return value.
2271 (versados_object_p): Check all bfd_read return values. Require
2272 that lang field be less than 10, to avoid confusion with Intel Hex
2275 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2277 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2278 not 0, for an absolute symbol.
2279 (NAME(aout,swap_ext_reloc_out)): Likewise.
2281 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2282 (ihex_write_object_contents): For a large start address, output
2283 the full 32 bit address in record type 5.
2285 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2286 to int to avoid promotion problems in prototype.
2288 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * configure.host: Use ${srcdir} when looking for picfrag.
2292 * configure.host: Switch on ${libdir}, not $(libdir). From
2293 alan@spri.levels.unisa.edu.au (Alan Modra).
2295 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2296 entry point, not just for DYNAMIC objects.
2297 * sunos.c (sunos_add_dynamic_symbols): Always call
2298 sunos_create_dynamic_sections. If called with a non DYNAMIC
2299 object, don't do anything else.
2300 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2302 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * configure.in: Permit --enable-shared to specify a list of
2306 * configure: Rebuild.
2308 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2309 host when configuring with --enable-shard.
2311 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2316 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2317 to avoid crashing in bfd_hash_replace.
2319 * sysdep.h: Use #ifdef, not #if.
2321 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * config.in: Rebuild.
2325 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2327 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2328 (AC_CHECK_HEADERS): Check for sys/time.h
2329 (AC_HEADER_TIME): Add macro.
2330 * configure: Rebuild.
2331 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2332 to control what combination of <time> and <sys/time.h>
2335 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2337 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2338 (aout_32_sunos4_write_object_contents): Likewise.
2339 * aoutx.h (NAME(aout,machine_type)): Handle
2340 bfd_mach_sparc_{sparclet,sparclite}.
2341 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2342 (bfd_mach_sparc_v9_p): Update.
2343 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2344 * libaout.h (enum machine_type): Add M_SPARCLET.
2345 * sunos.c (MACHTYPE_OK): Define.
2346 * bfd-in2.h: Regenerated.
2348 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2351 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2352 * elflink.c (_bfd_elf_create_got_section): Store the
2353 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2354 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2355 global offset table goes over 0x1000, set the value of
2356 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2357 (elf32_sparc_relocate_section): Subtract the offset of
2358 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2360 * elfcode.h: Don't include <string.h>.
2362 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2364 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2365 generic_link_hash_newfunc. All references changed.
2366 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2367 moved here from libbfd-in.h.
2368 * libbfd-in.h: Corresponding changes.
2369 * libbfd.h: Regenerated.
2371 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * aoutx.h (aout_link_input_section_std): When reporting an
2374 overflow error, use the name of the symbol in the hash table if
2376 (aout_link_input_section_ext): Likewise.
2378 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2379 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2381 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2383 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2384 * coffcode.h (coff_compute_section_file_positions): Likewise.
2385 (coff_write_object_contents): Likewise.
2387 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * section.c (SEC_LINK_ONCE): Define.
2390 (SEC_LINK_DUPLICATES): Define.
2391 (SEC_LINK_DUPLICATES_DISCARD): Define.
2392 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2393 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2394 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2395 * bfd-in2.h: Rebuild.
2396 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2397 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2398 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2399 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2400 SEC_LINK_ONCE, and look through the symbol table for the setting
2401 for SEC_LINK_DUPLICATES.
2402 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2403 set for a section, find the section symbol in the symbol table,
2404 and set the aux entry based on SEC_LINK_DUPLICATES.
2405 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2406 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2407 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2408 * coff-i386.c (i386coff_vec): Likewise.
2409 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2411 * VERSION: Bump to 2.6.1.
2412 * Makefile.in (stamp-h): Depend upon VERSION.
2414 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2416 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2417 * libbfd.h: Rebuilt.
2418 * linker.c (generic_link_hash_newfunc): No longer static.
2419 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2421 * coff-h8300.c: Add two derived hash tables and their associated
2422 funtions and #defines for use by the h8300 linker.
2423 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2424 the function vector as needed. Place the address of the function
2425 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2426 Rewrite the vectors section contents as necessary.
2427 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2428 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2429 (coff_bfd_link_hash_table_create): Likewise.
2431 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2434 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2436 (hppa_rebuild_insn): Pass pointer to correct type to
2437 low_sign_unext and dis_assemble_21.
2439 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2441 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2442 Stick with sparc-*-{sysv4*,solaris2*}.
2444 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2446 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2447 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2448 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2449 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2450 fields is non-zero, print them.
2452 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2453 ifdef. Remove unused variables.
2454 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2456 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2457 (get_symbol_value): Ifdef out.
2458 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2459 (coff_ppc_relocate_section): Remove unused variables. Make
2460 fprintf strings and argument types correspond. Put before_addr in
2462 (dump_toc): Make fprintf strings and argument types correspond.
2463 (ppc_process_before_allocation): Remove unused variables. Always
2465 (ppc_reflo_reloc): Ifdef out.
2466 (ppc_addr32nb_reloc): Ifdef out.
2467 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2469 (coff_ppc_rtype_to_howto): Likewise.
2470 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2472 * peicode.h (pe_print_idata): Move otherwise unused variables into
2473 the #ifdef where they are used. Always return a value.
2474 (pe_print_edata): Make fprintf strings and argument types
2475 correspond. Always return a value.
2476 (pe_print_pdata): Removed unused variable addr_value. Always
2478 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2479 strings and argument types correspond. Always return a value.
2481 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2482 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2483 variable rela inside #if 0 section where it is used.
2485 * ns32k.h: New file.
2486 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2487 functions to start with _bfd_.
2488 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2489 functions in cpu-ns32k.h.
2490 * Makefile.in: Rebuild dependencies.
2491 (HFILES): Add ns32k.h.
2493 * section.c (struct sec): Add linker_mark field. Change
2494 user_set_vma and reloc_done to be single bit fields.
2495 (STD_SECTION): Update accordingly.
2496 * bfd-in2.h: Rebuild.
2497 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2499 (aout_link_input_bfd): Don't link unmarked sections.
2500 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2502 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2503 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2505 * elflink.h (elf_bfd_final_link): Mark sections included in the
2507 (elf_link_input_bfd): Don't link unmarked sections.
2508 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2510 (xcoff_link_input_bfd): Don't link unmarked sections.
2512 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2513 overflow error messages.
2515 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2518 is not set, print "BFD: " before the error message.
2520 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2521 Miles Bader <miles@gnu.ai.mit.edu>.
2522 * configure: Rebuild.
2524 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2526 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2529 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2530 m68k-aout, m68k-coff, and m68k-elf targets.
2532 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2534 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2535 (ieee_generic_stat_arch_elt): Restructured to prevent
2536 ieee_object_p from being called repeatedly.
2538 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2540 * coffcode.h (coff_write_object_contents): Allocate
2541 buffers large enough for any FILEHDR or AOUTHDR.
2543 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2545 * ecofflink.c (lookup_line): New static function, renamed and
2546 slighly changed from old _bfd_ecoff_locate_line.
2547 (_bfd_ecoff_locate_line): Cache line number information. Use
2548 lookup_line for actual lookup.
2550 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2552 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2553 multiple of 20 bytes.
2555 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2558 allocate ecoff_find_line, and don't initialize by hand.
2559 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2560 mips_elf_find_line, and don't call memset.
2562 * coffcode.h (coff_compute_section_file_positions): If not
2563 producing a final executable, don't consider sofar when aligning
2564 the section to the correct size.
2566 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2569 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2570 * coffgen.c (coff_section_symbol): Ifdef out.
2572 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2574 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2575 output_bfd is not NULL.
2577 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2579 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2580 of bfd_alloc (fixes fix_line not being initialized).
2581 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2583 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2585 * coffcode.h: Allow specific backends to override the
2586 bfd_link_add_symbols routine.
2588 * coff-h8300.c: Include genlink.h.
2589 (howto_table): Add R_MEM_INDIRECT.
2590 (rtype2howto): Support R_MEM_INDIRECT.
2591 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2594 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2596 * coff-alpha.c (alpha_relocate_section): Use
2597 info->callbacks_warning, rather than _bfd_error_handler, for
2598 "multiple gp" warning.
2600 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2603 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2604 table string. Use bfd_wrapped_link_hash_lookup.
2605 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2607 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2608 table, if any, when writing out symbols.
2609 (aout_link_input_section_std): Use the name from the hash table,
2610 if any, when reporting undefined symbols.
2611 (aout_link_input_section_ext): Likewise.
2612 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2613 * bout.c (get_value): Likewise.
2614 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2615 * ecoff.c (ecoff_reloc_link_order): Likewise.
2616 * elflink.h (elf_link_add_object_symbols): Likewise.
2617 (elf_reloc_link_order): Likewise.
2618 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2619 (_bfd_generic_reloc_link_order): Likewise.
2620 (default_indirect_link_order): Likewise.
2621 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2622 * sunos.c (sunos_add_one_symbol): Likewise.
2623 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2624 (bfd_xcoff_link_count_reloc): Likewise.
2625 (xcoff_reloc_link_order): Likewise.
2627 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2628 into -1 for intern->rss.
2630 * configure: Rebuild with autoconf 2.8.
2632 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * stab-syms.c (__define_stab_duplicate): Define.
2635 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2637 * bfd-in.h (bfd_get_stab_name): Declare.
2638 * bfd-in2.h: Rebuild.
2639 * Makefile.in: Rebuild dependencies.
2640 (BFD_LIBS): Add stab-syms.o.
2641 (BFD_LIBS_CFILES): Add stab-syms.c.
2642 (BFD32_BACKENDS): Remove stab-syms.o.
2643 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2644 * configure.in: Don't list stab-syms.o in bfd_backends.
2645 * configure: Rebuild.
2646 * libaout.h (aout_stab_name): Don't declare.
2647 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2650 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * elf.c (assign_file_positions_for_segments): Adjust file offset
2653 for section alignment even if SEC_LOAD is not set.
2655 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2658 since they appear as targets in Makefile.in.
2659 * configure: Rebuild.
2661 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2662 don't fiddle with a symbol which is not defined anywhere.
2664 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2667 though they are defined in a shared library.
2668 (xcoff_build_ldsyms): Likewise.
2670 * coffgen.c (coff_find_nearest_line): Don't look at the line
2671 numbers for the section if section->lineno is NULL.
2673 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2674 message rather than calling BFD_ASSERT.
2675 * elfcode.h (write_relocs): Check return value of
2676 _bfd_elf_symbol_from_bfd_symbol.
2678 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2680 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2683 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2685 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2687 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2688 hppa_reloc_field_selector_type_alt.
2689 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2690 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2692 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2694 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * elf.c (assign_file_positions_for_segments): Adjust the segment
2697 memory size for the alignment of a SEC_ALLOC section, not just a
2700 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2702 * m68klinux.c: New file.
2703 * hosts/m68klinux.h: New file.
2704 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2705 * configure.in (m68*-*-linux*): New native host.
2706 (m68klinux_vec): New vector.
2707 * configure: Rebuild.
2708 * targets.c (m68klinux_vec): Declare.
2709 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2710 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2711 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2712 declaration from bfd_linux_size_dynamic_sections.
2713 (bfd_m68klinux_size_dynamic_sections): Declare.
2714 * bfd-in2.h: Rebuild.
2715 * Makefile.in: Rebuild dependencies.
2716 (BFD32_BACKENDS): Add m68klinux.o.
2717 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2719 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2721 * libhppa.h (pa_arch): Add pa20.
2722 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2723 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2724 (hppa_field_adjust): Handle e_nsel.
2725 * som.c: Provide default definitions for many new relocs found only
2726 in hpux10 include files.
2727 (som_fixup_formats): Add several new relocs from hpux10.
2728 (som_hppa_howto_table): Add hpux10 relocs.
2729 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2731 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2733 * mpw-make.sed: Edit out recent shared library support, and
2734 rules to rebuild .h files using doc/chew.
2736 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2738 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2739 size even of sections with no contents.
2741 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2744 starting with '$' the way we skip names starting with '.'. When
2745 updating x_endndx, don't be fooled by an index which has been
2748 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2749 struct/union/enum type with no elements.
2751 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2753 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2755 * archive.c (bfd_generic_archive_p): If the first file in the
2756 archive can not be recognized as an object, don't assume that this
2757 is the wrong format.
2759 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2760 format is not bfd_object.
2761 (bfd_elf_get_dt_soname): Likewise.
2763 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2768 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2770 * bfd.c (tdata): Add netbsd_core_data.
2771 * bfd-in2.h: Regenerated.
2773 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2776 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2777 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2780 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2781 to get the symbol index, matching 14 Jul 95 change.
2783 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2785 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2786 Remove duplicate definition of gp.
2788 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2791 assume that we can set the GP value and then get the same value,
2792 since it won't be true if the output file is neither ELF nor
2794 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2795 _bfd_get_gp_value here.
2796 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2797 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2799 (mips_elf_lo16_reloc): Likewise.
2800 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2801 Don't require that the BFD be ELF.
2802 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2803 (mips_elf_gprel32_reloc): Likewise.
2804 (mips_elf_relocate_section): Don't assume we can set and get the
2806 (mips_elf_finish_dynamic_symbol): Don't bother to use
2807 _bfd_get_gp_value here.
2809 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2810 Don't change epdr between malloc and free. Be careful not to free
2811 NULL pointers. Zero out the first RPDR.
2813 * configure.host: On Linux, only pass -rpath option if $(libdir)
2814 is neither /lib nor /usr/lib. From Alan Modra
2815 <alan@mullet.Levels.UniSA.Edu.Au>.
2817 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2819 (elf_dt_name): Rename from elf_dt_needed_name.
2820 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2822 (bfd_elf_get_dt_soname): New function.
2823 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2824 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2825 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2826 * bfd-in2.h: Rebuild.
2828 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2830 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2831 _bfd_sparc_elf_reloc_type_lookup.
2832 (bfd_elf32_bfd_reloc_type_lookup): Update.
2833 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2834 (sparc64_elf_howto_table): Define.
2835 (sparc_reloc_map): Define.
2836 (sparc64_elf_reloc_type_lookup): New function.
2837 (sparc_elf_wdisp16_reloc): New function.
2838 (elf_info_to_howto): Use sparc64_elf_howto_table.
2839 (sparc64_elf_relocate_section): Likewise.
2840 (bfd_elf64_bfd_reloc_type_lookup): Update.
2842 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * configure.host: Check for 'do not mix' from native linker before
2845 trying to use -rpath.
2847 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * bfd.c (_bfd_get_gp_value): New function.
2850 (_bfd_set_gp_value): New function.
2851 * libbfd-in.h (_bfd_get_gp_value): Declare.
2852 (_bfd_set_gp_value): Declare.
2853 * libbfd.h: Rebuild.
2854 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2855 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2856 directly to the fields in the tdata information.
2857 (alpha_relocate_section): Likewise.
2858 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2859 (mips_gprel_reloc): Likewise.
2860 (mips_relocate_section): Likewise.
2861 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2862 (mips_elf_lo16_reloc): Likewise.
2863 (mips_elf_final_gp): Likewise.
2864 (mips_elf_gprel16_reloc): Likewise.
2865 (mips_elf_gprel32_reloc): Likewise.
2866 (mips_elf_relocate_section): Likewise.
2867 (mips_elf_finish_dynamic_symbol): Likewise.
2869 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2871 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * configure.in: Call AC_PROG_CC before configure.host.
2874 * configure: Rebuild.
2875 * configure.host: Don't set information which autoconf should
2876 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2878 * configure.host: Remove go32 and win32 host information, since it
2879 should no longer be needed.
2881 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2882 then start a new segment rather than put a writable section in a
2885 * configure.host: Set RPATH_ENVVAR.
2887 * Makefile.in: Rebuild dependencies.
2889 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2890 zero_section variable.
2892 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2894 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2895 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2896 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2898 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2900 * ieee.c (ieee_write_expression): Only use an R variable for a
2901 local symbol. Don't output a zero offset. Handle a zero address.
2902 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2903 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2905 (parse_expression): Don't try to handle multiple occurrences of a
2906 P variable. Handle I variables differently from X variables. Fix
2907 the order of minus expressions.
2908 (ieee_slurp_external_symbols): Generate an I variable for an NN
2909 record. Fix handling of ATI and ATX records.
2910 (ieee_slurp_sections): Only set minimal section attributes.
2911 Adjust them later, based on the section contents.
2912 (ieee_object_p): Read in the file until just after the ME record.
2913 Call ieee_slurp_section_data to set the section flags.
2914 (do_one): Add iterations parameter. Only repeat the first load
2915 item. Set the section and file reloc flags.
2916 (ieee_slurp_section_data): Set section flags. Pass iterations to
2918 (ieee_canonicalize_reloc): Handle I variables.
2919 (do_with_relocs): Only emit relocation size when necessary.
2920 Increase MAXRUN to 127. Change ov to be assigned, and take
2921 src_mask and pcrel_offset into account.
2922 (ieee_write_data_part): Skip sections that are not loaded.
2923 (ieee_write_external_part): Don't output optional last entry of WX
2925 (ieee_write_me_part): Make setting of me_record neater.
2926 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2928 * syms.c (stt): Add entries for zerovars, vars, and code.
2930 * elfcode.h (validate_reloc): New static function.
2931 (write_relocs): Call validate_reloc for non ELF relocs.
2933 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2934 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2935 (TARGET_LITTLE_SYM): Likewise.
2937 * config.bfd (m68*-*-psos*): New target.
2939 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2941 * i386msdos.c: Remove some #if 0 code.
2942 (msdos_write_object_contents): Don't include empty sections in the
2943 size computation, regardless of their address.
2945 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2947 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2948 is NULL, ie, the -r switch is used.
2950 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2952 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2953 (BFD_RELOC_MIPS_GOT_LO16): Define.
2954 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2955 * bfd-in2.h, libbfd.h: Rebuild.
2956 * elf32-mips.c (mips_reloc_map): Map new relocs.
2958 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2960 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2963 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2964 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2965 simple number for the section address, rather than an expression.
2966 Limit the number of bytes between relocs to MAXRUN.
2967 (ieee_write_me_part): Set me_record to the file offset after the
2969 (ieee_write_processor): New static function.
2970 (ieee_write_object_contents): Use ieee_write_processor.
2972 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2976 * coff-aux.c: Change include of aux.h to aux-coff.h.
2978 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2980 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2981 relocation put the addend both in the reloc entry and the data.
2982 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2985 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2986 a R_68K_PCxx reloc against a defined global symbol directly.
2987 (elf_m68k_check_relocs): Don't count such a reloc.
2989 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2990 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2991 symbol for now, otherwise always record the symbol as dynamic.
2992 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2993 is not referenced by a dynamic object, and we are not making a
2994 shared object, then don't make a PLT entry. If we do make a PLT
2995 entry, make sure the symbol has been recorded as dynamic.
2997 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * configure.host: When making a shared library, set HLDFLAGS to
3000 pass an appropriate -rpath option. Use the make variable SONAME
3001 as the shared library soname, rather than computing it here. On
3002 SunOS, build stamp-tshlink in place of $(SHLINK).
3003 * Makefile.in (SONAME): New variable.
3004 ($(SHLINK)): Make a link to the transformed name, as well.
3005 (stamp-tshlink): New target.
3006 (install): Skip stamp-tshlink during install.
3008 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3010 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3011 linker sections have been set up yet.
3013 * elf.c (make_mapping): Add an additional argument to suppress
3014 making the first section include the program headers.
3015 (map_sections_to_segments): If the user used -Ttext such that the
3016 program headers are on a different page, do not set the flags
3017 saying that this section includes the program headers.
3019 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3021 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3022 don't define TRAD_HEADER.
3023 * configure: Rebuild.
3025 * netbsd-core.c: New file, support for NetBSD core files.
3026 * hosts/*nbsd.h: Removed.
3028 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3030 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3031 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3032 * libbfd.h, bfd-in2.h: Regenerated.
3033 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3034 bfd_elf32_bfd_reloc_type_lookup.
3035 (reloc_type{,_names}): Deleted.
3036 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3038 (sparc_reloc_map): Add sparc64 relocs.
3039 (sparc_elf_notsupported_reloc): New static function.
3040 (sparc_elf_wdisp16_reloc): New static function.
3041 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3042 (elf32_sparc_relocate_section): Likewise.
3043 (bfd_elf32_bfd_reloc_type_lookup): Define.
3044 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3045 (reloc_type{,_names}): Deleted.
3046 (elf_sparc_howto_table): Deleted.
3047 (sparc_reloc_map): Deleted.
3048 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3049 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3051 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3056 * Makefile.in (program_transform_name): New variable.
3057 (install): Transform library name before installing it.
3059 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * archures.c (bfd_mach_i960_hx): Define.
3062 * bfd-in2.h: Rebuild.
3063 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3064 (MATRIX): Expand entries for HX.
3065 (arch_info_struct): Add i960:hx entry.
3066 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3067 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3068 (coff_set_flags): Handle bfd_mach_i960_hx.
3070 Support for building as a shared library, based on patches from
3071 Alan Modra <alan@spri.levels.unisa.edu.au>:
3072 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3073 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3074 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3075 * configure: Rebuild.
3076 * configure.host: If --enable-shared, adjust shared library stuff
3077 based on the host. If the host is SunOS, and the linker supports
3078 -rpath, set HLDFLAGS to use it.
3079 * Makefile.in (ALLLIBS): New variable.
3080 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3081 (COMMON_SHLIB, SHLINK): New variables.
3082 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3083 (STAGESTUFF): Remove variable.
3084 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3086 (stamp-ofiles): New target, like old ofiles target, but build
3087 using a temporary file and move-if-change, and touch stamp-ofiles
3089 (ofiles): Just depend upon stamp-ofiles.
3090 (stamp-piclist, piclist): New targets.
3091 ($(SHLIB), $(SHLINK)): New targets.
3092 (targets.o, archures.o): Build twice if PICFLAG is set.
3093 (do_mostlyclean): Remove pic/*.o.
3094 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3096 (do_distclean): Remove pic and stamp-picdir.
3097 (install): Install shared libraries.
3098 ($(OFILES)): Depend upon stamp-picdir.
3099 (stamp-picdir): New target.
3101 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3103 * libcoff.h: Rebuild.
3105 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3106 flavour of a section with no owner.
3108 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3109 ELF_LINK_NON_ELF flag.
3110 (mips_elf_create_got_section): Likewise.
3112 * elf.c: Revert last change, since it breaks dynamic linking.
3113 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3115 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3116 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3117 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3119 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3121 * elf.c (assign_file_positions_for_segments): If the backend does
3122 not want the elf header or the program headers in the address
3123 space, do not include them in the calculations.
3125 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3126 function to determine if we need additional program headers.
3127 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3128 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3130 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3134 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3136 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3137 back into one line. Some compilers (sunos 4.1.3 for example)
3138 won't accept args split across more than one line.
3140 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3142 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3143 * configure: Regenerate.
3145 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3147 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3148 try to do arithmetic on a void *, cast it to a unsigned char * first.
3150 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3152 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3153 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3155 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3156 flag for a newly defined symbol.
3157 (NAME(bfd_elf,record_link_assignment)): Likewise.
3158 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3159 set the DEF or REF_REGULAR flags correctly.
3161 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3162 (libbfd.h, libcoff.h): Corresponding change.
3164 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3165 a PLT32 reloc as dynamic.
3166 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3167 is not referenced by a dynamic object, and we are not making a
3168 shared object, then don't make a PLT entry. If we do make a PLT
3169 entry, make sure the symbol has been recorded as dynamic.
3171 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3173 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3174 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3175 (powerpcle-*-cygwin32): New.
3176 * peicode.h (add_data_entry): Get address from vma.
3178 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3180 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3181 attached to the section has already been created as an undefined
3182 symbol, treat it as if it hasn't been created yet.
3184 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3187 symbol or section symbols if stripping all symbols and this is not
3188 a relocateable link. Don't output the symbol string table if
3189 there are no symbols.
3190 (elf_link_flush_output_syms): Don't do anything if there are no
3193 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3195 * coff-aux.c: New file.
3196 * hosts/m68kaux.h: New file.
3197 * config.bfd (m68*-apple-aux*): New target.
3198 * configure.in (m68*-apple-aux*): New native host.
3199 (m68kaux_coff_vec): New vector.
3200 * configure: Rebuild.
3201 * targets.c (m68kaux_coff_vec): Declare.
3202 * coffcode.h (bfd_coff_backend_data): Add field
3203 _bfd_coff_link_add_one_symbol.
3204 (bfd_coff_link_add_one_symbol): Define.
3205 (compare_arelent_ptr): New static function if TARG_AUX.
3206 (coff_write_relocs): If TARG_AUX, sort the relocs.
3207 (coff_write_object_contents): Set A/UX aouthdr magic number.
3208 (coff_link_add_one_symbol): Define if not defined.
3209 (bfd_coff_std_swap_table): Initialize new field.
3210 * libcoff.h: Rebuild.
3211 * cofflink.c (coff_link_add_symbols): Call
3212 bfd_coff_link_add_one_symbol rather than
3213 _bfd_generic_link_add_one_symbol.
3214 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3215 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3216 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3217 * Makefile.in: Rebuild dependencies.
3218 (BFD32_BACKENDS): Add coff-aux.o.
3219 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3221 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3223 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3224 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3226 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3229 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3230 (maintainer-clean): Warn about deleting special files.
3231 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3233 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3234 warning symbols correctly.
3235 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3236 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3237 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3238 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3239 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3240 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3242 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3245 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3247 * libcoff-in.h: aligned newly exported names with bfd naming
3248 conventions. Removed an erroneous define of POWERPC_LE_PE.
3249 * libcoff.h: Rebuild.
3250 * cofflink.c, coff-ppc.c: the above function name changes
3252 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3254 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3255 * ecoff.c (struct extsym_info): Define.
3256 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3257 to ecoff_link_write_external.
3258 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3259 Strip symbols when appropriate.
3261 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3262 * syms.c (BSF_OBJECT): Define.
3263 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3264 * bfd-in2.h: Rebuild.
3265 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3267 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3270 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3271 copying relocs into a shared object, treat a defined global symbol
3273 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3274 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3275 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3277 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3278 real defined symbol, not to a weak defined symbol.
3280 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3282 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3283 and made a few static functions externs.
3285 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3286 POWERPC_LE_PE hack in cofflink.
3288 * libcoff-in.h: promoted the following from cofflink.c to allow
3289 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3290 coff_debug_merge_element, struct coff_debug_merge_type,
3291 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3292 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3293 coff_debug_merge_hash_lookup, coff_link_section_info,
3294 coff_final_link_info, coff_debug_merge_hash_newfunc,
3295 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3297 * libcoff.h: re-gen'd
3299 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3301 * syms.c: Include "bfdlink.h".
3302 (struct stab_find_info): Define.
3303 (_bfd_stab_section_find_nearest_line): New function.
3304 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3305 * libbfd.h: Rebuild.
3306 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3307 * elf.c (_bfd_elf_find_nearest_line): Try calling
3308 _bfd_stab_section_find_nearest_line before searching the ELF
3309 symbol table. Find the closest STT_FUNC symbol, not the last one.
3310 * libcoff-in.h (coff_data_type): Add line_info field.
3311 * libcoff.h: Rebuild.
3312 * coffgen.c (coff_find_nearest_line): Try calling
3313 _bfd_stab_section_find_nearest_line before searching the COFF
3315 * Makefile.in: Rebuild dependencies.
3317 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3319 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3320 4 bytes, so we get the correct value when updating the register
3321 field in little endian mode.
3323 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3326 entry_section fields. Add sntoc and snentry fields.
3327 * libcoff.h: Rebuild.
3328 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3329 not toc_section and entry_section (the COFF file does not have any
3330 sections at this point).
3331 (coff_write_object_contents): Set o_snentry and o_sntoc from
3332 snentry and sntoc rather than entry_section and toc_section.
3333 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3334 snentry, not toc_section and entry_section.
3335 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3336 entry_section from hentry.
3337 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3339 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3340 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3341 than using toc_section directly.
3343 * archures.c: Add missing `.' in enum bfd_architecture.
3344 * bfd-in2.h: Rebuild.
3346 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3347 Robert Lipe <robertl@arnet.com>.
3349 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3351 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3352 to sections we allocate. Use bfd_zalloc to allocate initialial
3353 sections, not bfd_alloc.
3354 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3355 SDA{,2}I16 relocations.
3356 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3357 whether to put something in .sbss or not.
3358 (ppc_elf_relocate_section): Add support for more relocations. Add
3359 in sec->output_offset where appropriate. Make error messages
3360 include the symbol name.
3362 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3363 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3364 doesn't get redefined messages if -shared.
3366 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3367 section if the rel_section field has been set up.
3369 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3371 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3374 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3376 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3377 of flags, only flags used are controlled by mach number. Bump up
3378 output file mach number to highest of input file mach numbers.
3379 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3380 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3382 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3383 bfd_elf64_sparc_vec support.
3385 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3387 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3388 the embedded bit is set on some objects and not on others. Just
3390 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3393 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3395 * coffcode.h (coff_new_section_hook): Don't try to align the
3398 * coffcode.h (coff_set_section_contents): Fix the handling of the
3399 .lib section to work even if the entire section contents are
3400 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3401 Robert Lipe <robertl@arnet.com>.
3403 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3405 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3406 memory here for contents.
3408 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3409 _SDA2_BASE_ by 32768.
3410 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3411 started using. Allocate contents for .sdata and .sdata2 sections
3413 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3415 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3416 size _SDA{,2}_BASE_.
3417 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3420 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3422 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3424 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3425 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3426 (bfd_mach_sparc_v9a): Define.
3427 (bfd_mach_sparc_v9_p): Define.
3428 * bfd-in2.h: Regenerated.
3429 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3431 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3432 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3433 to bfd_elf32_sparc_vec.
3434 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3435 Add v8plus{,a} support.
3437 (sparc_compatible): New function.
3438 * elf32-sparc.h: #include "elf/sparc.h".
3439 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3440 elf32_sparc_final_write_processing): New functions.
3441 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3442 elf_backend_final_write_processing): Define.
3444 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3446 * elf-bfd.h (struct elf_link_hash_entry): Add
3447 linker_section_pointer field.
3448 (enum elf_linker_section_enum): Enumeration for new way of
3449 creating linker dynamic sections and symbols.
3450 (elf_linker_section{,_pointers}): New structures for creating
3451 dynamic sections and symbols.
3452 (elf_obj_tdata): Add linker_section_pointers and linker_section
3454 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3455 (_bfd_elf_create_linker_section): New declarations.
3456 (_bfd_elf_find_pointer_linker_section): Ditto.
3457 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3458 (_bfd_elf_make_linker_section_rela): Ditto.
3460 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3462 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3463 (ppc_elf_create_linker_section): New function to create the
3464 sections .got, .sdata, and .sdata2.
3465 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3467 (ppc_elf_check_relocs): Support more of the eabi relocations.
3468 (ppc_elf_relocate_section): Ditto.
3469 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3470 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3472 * elflink.h (elf_create_pointer_linker_section): New function to
3473 create initialized pointers in dynamic linker sections.
3474 (elf_finish_pointer_linker_section): Actually intialize the
3475 pointers created above.
3477 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3478 macros to provide both 32 and 64 bit versions of
3479 elf_create_pointer_linker_section.
3480 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3481 provide both 32 and 64 bit versions of
3482 elf_finish_pointer_linker_section.
3484 * elflink.c (_bfd_elf_create_linker_section): New function to
3485 create a linker section.
3486 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3487 given address in the linker pointer offsets created for a given
3489 (_bfd_elf_make_linker_section_rela): Make a RELA section
3490 corresponding to the generated linker section.
3492 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3494 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3496 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3498 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3499 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3500 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3501 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3502 toc entry in an objdump) for now.
3503 (ppc_do_last, ppc_get_last): New function - needed to save processing
3504 the toc owner to the end.
3505 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3508 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3509 toc owner from being done till last. Must define POWERPC_LE_PC
3512 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3514 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3516 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3517 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3519 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3523 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3527 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3529 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3531 * elf.c (assign_file_positions_for_segments): Don't increment file
3532 offset for a segment which contains no loadable sections.
3534 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3536 * reloc.c: Add new PowerPC relocations.
3537 * {bfd-in2,libbfd}.h: Regenerate.
3539 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3540 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3542 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3544 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3547 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3550 * coffgen.c (coff_find_nearest_line): Don't try to cache
3551 information in sections that are not owned by a BFD. From Richard
3552 Henderson <richard@atheist.tamu.edu>.
3554 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3555 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3556 * elflink.h (elf_link_output_extsym): Remove special check for
3559 * ecoffswap.h: Add prototypes for static functions.
3561 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3563 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3564 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3566 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3567 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3568 support. Begin support for R_PPC_SDA{2,}REL.
3570 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3572 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3573 create the .got and .got.neg sections.
3574 (ppc_elf_size_dynamic_sections): Call it.
3575 (ppc_elf_check_relocs): Call it.
3576 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3577 (ppc_elf_check_relocs): Add error messages for relocations we
3578 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3581 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3583 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3584 section flags for V.4 and eabi.
3586 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * elf.c (assign_file_positions_for_segments): If a segment
3589 contains no sections, don't mark it as readable.
3591 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3592 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3594 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3595 dynamic section, if there is one.
3596 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3597 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3598 (bfd_elf64_swap_dyn_in): Likewise.
3599 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3601 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3603 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3604 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3605 <pirker@eiunix.tuwien.ac.at>.
3607 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3609 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3610 PowerPC V.4 and eabi.
3611 * bfd-in2.h: Regenerate.
3612 * libfd.h: Regenerate.
3614 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3616 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3617 section type and SHF_EXCLUDE section flag, turning them into the
3618 appropriate bfd section flag.
3620 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * xcofflink.c (xcoff_link_add_symbols): Create the special
3623 sections if we see a DYNAMIC object, in case that is the only
3624 XCOFF input object we see.
3626 * elf32-mips.c: Extensive changes for a start at dynamic linking
3627 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3629 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3630 (struct elf_backend_data): Remove
3631 elf_backend_create_program_headers field. Add
3632 elf_backend_additional_program_headers and
3633 elf_backend_modify_segment_map fields.
3634 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3636 (elf_backend_additional_program_headers): Likewise.
3637 (elf_backend_modify_segment_map): Likewise.
3638 (elf_backend_create_program_headers): Don't define.
3639 (elfNN_bed): Change to account for field changes.
3640 * elf.c (assign_file_positions_for_segments): Call new
3641 modify_segment_map backend function. Don't call old
3642 create_program_headers backend function.
3643 (get_program_header_size): Call additional_program_headers rather
3644 than create_program_headers.
3645 * elflink.h (elf_link_add_object_symbols): Initialize
3646 type_change_ok from new backend field.
3647 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3649 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3650 a reloc against the appropriate section.
3652 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3653 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3654 (elf_flags_init): Rename from elf_ppc_flags_init.
3655 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3657 (ppc_elf_copy_private_bfd_data): Likewise.
3658 (ppc_elf_merge_private_bfd_data): Likewise.
3660 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3663 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3665 * coff-alpha.c (alpha_relocate_section): During final link, allow
3666 output .lita section to be bigger than 64k by adjusting gp value
3667 on a per-input section basis.
3668 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3670 (struct ecoff_section_tdata): Add gp field.
3672 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3674 Handle Alpha ECOFF changes in OSF/1 3.2.
3675 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3677 * coff-alpha.c: Include "aout/ar.h".
3678 (alpha_ecoff_get_relocated_section_contents): Don't require an
3679 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3680 3.2 doesn't generate one.
3681 (alpha_relocate_section): Likewise.
3682 (alpha_ecoff_slurp_armap): Define.
3683 (alpha_ecoff_slurp_extended_name_table): Define.
3684 (alpha_ecoff_construct_extended_name_table): Define.
3685 (alpha_ecoff_truncate_arname): Define.
3686 (alpha_ecoff_write_armap): Define.
3687 (alpha_ecoff_generic_stat_arch_elt): Define.
3688 (alpha_ecoff_update_armap_timestamp): Define.
3690 (alpha_ecoff_read_ar_hdr): New static function.
3691 (alpha_ecoff_get_elt_at_filepos): New static function.
3692 (alpha_ecoff_openr_next_archived_file): New static function.
3693 (alpha_ecoff_get_elt_at_index): New static function.
3694 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3695 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3696 _bfd_ecoff to alpha_ecoff.
3697 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3698 field from backend structure, rather than always calling
3699 _bfd_get_elt_at_filepos.
3700 * coff-mips.c (mips_ecoff_backend_data): Initialize
3701 get_elt_at_filepos field.
3702 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3703 from _bfd_generic_read_ar_hdr with minor changes.
3704 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3705 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3706 * libbfd.h: Rebuild.
3708 * bfd-in.h (BFD_IN_MEMORY): Define.
3709 * libbfd-in.h (struct bfd_in_memory): Define.
3710 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3711 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3712 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3713 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3714 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3715 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3716 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3717 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3718 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3719 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3721 (bfd_openstreamr): Likewise.
3722 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3723 BFD_IN_MEMORY is not set.
3724 * riscix.c (riscix_some_aout_object_p): Likewise.
3725 * bfd-in2.h, libbfd.h: Rebuild.
3727 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3728 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3729 (bfd_get_elt_at_index): Define.
3730 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3731 bfd_get_elt_at_index. Change index parameter from int to
3733 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3734 (_bfd_noarchive_get_elt_at_index): Define.
3735 (_bfd_archive_bsd_get_elt_at_index): Define.
3736 (_bfd_archive_coff_get_elt_at_index): Define.
3737 * bfd-in2.h, libbfd.h: Rebuild.
3738 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3739 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3740 * ieee.c (ieee_get_elt_at_index): Define.
3741 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3742 * oasys.c (oasys_get_elt_at_index): Define.
3743 * som.c (som_get_elt_at_index): Define.
3745 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3746 numbers to the .text section.
3748 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3751 If there is a SEC_DEBUGGING section, get the contents of the debug
3752 information part from it.
3753 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3755 (ieee_write_object_contents): Check ieee_write_debug_part return.
3757 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3759 * config.bfd (i[345]86-*-freebsd*): Add target.
3760 * configure.in (i386freebsd_vec): Add vec.
3761 * configure: Regenerate.
3762 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3763 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3764 Rebuild dependencies..
3765 * freebsd.h: New file.
3766 * i386freebsd.c: New file.
3767 * targets.c (i386freebsd_vec): Declare.
3768 (bfd_target_vector): Add i386freebsd_vec.
3769 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3770 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3772 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * ieee.c (ieee_slurp_debug): New static function.
3775 (ieee_object_p): Call it.
3776 (ieee_slurp_section_data): Skip debugging sections.
3777 (ieee_get_reloc_upper_bound): Likewise.
3778 (ieee_get_section_contents): Likewise.
3779 (ieee_canonicalize_reloc): Likewise.
3780 (ieee_write_section_part): Likewise.
3781 (ieee_write_debug_part): Likewise.
3782 (ieee_write_data_part): Likewise.
3783 (init_for_output): Likewise.
3785 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3787 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3789 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3790 relocs, since ppc_elf_relocate_section handles the linker case.
3791 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3793 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3794 ppc_elf_relocate_section since that is now the only caller.
3795 (ppc_elf_relocate_section): Ditto.
3797 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * coffcode.h (coff_write_object_contents): If we don't know the
3800 section of the entry point for an XCOFF executable, always set the
3801 entry address to -1.
3803 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3805 * elf.c (bfd_section_from_shdr): Add support for note sections.
3807 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * bfd-in.h (struct _symbol_info): Add stab_type field.
3810 * bfd-in2.h: Rebuild.
3811 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3813 * elf32-ppc.c: Remove trailing newline from calls to
3815 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3816 difference if target endianness is known.
3818 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3820 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3821 old style TOC16 references without using R_PPC_GOT.
3822 (ppc_reloc_type): Ditto.
3823 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3824 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3825 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3826 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3827 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3829 (ppc_elf_adjust_dynamic_symbol): Ditto.
3830 (ppc_elf_adjust_dynindx): Ditto.
3831 (ppc_elf_size_dynamic_sections): Ditto.
3832 (ppc_elf_finish_dynamic_symbol): Ditto.
3833 (ppc_elf_finish_dynamic_sections): Ditto.
3834 (ELF_DYNAMIC_INTERPRETER): Define.
3836 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3838 * elf.c (copy_private_bfd_data): When attaching sections to
3839 segments ignore sections that won't be allocated. Patch from
3842 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3844 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3847 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3849 * coff-i960.c (CALC_ADDEND): Define.
3850 (coff_i960_relocate_section): Add the input section VMA to the
3851 addend for PC relative relocs.
3853 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3855 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3856 to correctly terminate.
3858 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3860 * targets.c (enum bfd_endian): Define.
3861 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3862 from boolean to enum bfd_endian. Change header_byteorder_big_p
3864 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3865 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3866 * bfd-in2.h: Rebuild.
3867 * All targets: Change initialization of byteorder and
3868 header_byteorder to use enum bfd_endian values rather than
3870 * All files: Change all references to byteorder_big_p and
3871 header_byteorder_big_p to use new bfd_*_endian macros.
3873 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3875 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3877 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3879 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3881 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3883 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3885 * ieee.c: Lots of minor cleanups. Make many functions return
3886 errors rather than calling abort. Also:
3887 (ieee_write_twobyte): Remove; change callers to call existing
3888 ieee_write_2bytes function.
3889 (ieee_write_expression): Don't output the section twice when
3890 outputting a local symbol. Don't emit an extraneous zero if there
3892 (ieee_slurp_sections): Set the lma as well as the vma.
3893 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3895 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3896 a recognized one or bfd_arch_unknown.
3897 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3899 (ihex_get_symtab): Likewise.
3901 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3903 * aoutx.h: Include <ctype.h>.
3904 (struct aout_link_includes_table): Define.
3905 (struct aout_link_includes_totals): Define.
3906 (struct aout_link_includes_entry): Define.
3907 (aout_link_includes_lookup): Define macro.
3908 (struct aout_final_link_info): Add includes field.
3909 (aout_link_includes_newfunc): New static function.
3910 (NAME(aout,final_link)): Initialize includes hash table.
3911 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3913 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3915 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3917 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3919 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3921 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3923 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3924 (pe_print_private_bfd_data): call pe_print_reloc.
3925 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3926 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3927 up some debugging as well.
3929 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3931 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3934 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3936 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3937 when setting sections to NULL.
3939 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3941 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3943 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3944 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3946 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3947 * bfd-in2.h: Rebuild.
3949 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3951 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3953 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3955 * ihex.c (ihex_scan): Handle record types 4 and 5.
3956 (ihex_object_p): Permit types 4 and 5.
3957 (ihex_set_section_contents): Remove check for out of range
3959 (ihex_write_object_contents): Generate types 4 and 5.
3961 * elflink.h (elf_link_output_extsym): Just ignore warning and
3962 indirect references to symbols which don't really exist.
3964 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3966 * peicode.h (pe_print_idata): Minor format fixes
3967 (pe_print_edata): New function. Under private printing, this formats
3968 the edata section of a PE file.
3969 (pe_print_private_bfd_data): Added call to pe_print_edata.
3971 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3973 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3974 index, don't call stoi.
3976 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3978 * srec.c (srec_scan): Set lma as well as vma.
3980 * ihex.c: New file; support for Intel Hex format.
3981 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3982 (ihex_vec): Declare.
3983 (bfd_target_vector): Always include ihex_vec.
3984 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3985 * Makefile.in: Rebuild dependencies.
3986 (BFD_LIBS): Add ihex.o
3987 (BFD_LIBS_CFILES): Add ihex.c.
3988 * bfd-in2.h: Rebuild.
3990 * elf.c (assign_file_positions_for_segments): Sort the sections in
3992 (get_program_header_size): Return the right size if segment_map is
3994 (copy_private_bfd_data): Don't bother to sort the sections.
3996 * bfd.c (bfd_record_phdr): New function.
3997 * bfd-in.h (bfd_record_phdr): Declare.
3998 * bfd_in2.h: Rebuild.
4000 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4003 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4004 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4006 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4007 (bfd_zmalloc): Change declaration.
4008 * libbfd.h: Rebuild.
4009 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4010 and realloc. Don't set bfd_error_no_memory if they fail.
4012 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4014 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4015 uses as well. Added a new howto to deal with TOCREL16 relocs that
4016 are TOCDEFN as well.
4017 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4018 to handle RVA relocs from dlltool.
4019 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4020 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4021 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4023 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4024 to get the right section alignment.
4026 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4028 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4029 p_paddr if p_paddr is zero.
4030 (make_mapping): Set includes_filehdr and includes_phdrs for first
4032 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4034 (assign_file_positions_for_segments): Handle includes_filehdr and
4035 includes_phdrs. Remove special handling of PT_PHDR and first
4037 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4038 when appropriate. Remove special handling of PT_PHDR segment.
4039 Use a more complex condition for when a section is included in a
4040 segment to handle Solaris linker oddities.
4042 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4044 * coff-m88k.c (howto_table): Reformatted for easier reading;
4045 special_function now points to new function m88k_special_reloc.
4046 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4048 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4049 be done correctly by m88k_special_reloc.
4050 (reloc_processing): New function to be used by RELOC_PROCESSING.
4051 (RELOC_PROCESSING): Define to call reloc_processing.
4053 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4055 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4056 (pe_print_pdata): Likewise.
4058 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4059 obstack_alloc fails.
4060 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4062 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4063 * Many files: don't set bfd_error_no_memory if one of the above
4066 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4067 if p_paddr_valid is set.
4068 (copy_private_bfd_data): New static function.
4069 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4071 * elf.c (assign_file_positions_for_segments): Fix case where extra
4072 program headers were allocated.
4074 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4075 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4076 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4077 _bfd_elf_print_private_bfd_data.
4079 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4080 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4081 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4082 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4083 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4084 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4085 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4087 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4089 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4090 * elf.c (make_mapping): New static function.
4091 (map_sections_to_segments): New static function.
4092 (elf_sort_sections): New static function.
4093 (assign_file_positions_for_segments): New static function.
4094 (map_program_segments): Remove.
4095 (get_program_header_size): Remove sorted_hdrs, count, and
4096 maxpagesize parameters. Simplify.
4097 (assign_file_positions_except_relocs): When generating an
4098 executable, use assign_file_positions_for_segments.
4099 (elf_sort_hdrs): Remove.
4100 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4101 to get_program_header_size.
4103 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4105 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4107 * configure, config.in: Regenerate with autoconf 2.7.
4109 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4110 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4112 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4114 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4115 (ecoff_sec_to_styp_flags): Likewise.
4116 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4117 (ecoff_set_symbol_info): Handle scRConst.
4118 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4119 (ecoff_compute_section_file_positions): Handle .rconst section.
4120 (_bfd_ecoff_write_object_contents): Likewise.
4121 (ecoff_link_check_archive_element): Handle scRConst.
4122 (ecoff_link_add_externals): Likewise.
4123 (ecoff_link_write_external): Handle .rconst section.
4124 (ecoff_reloc_link_order): Likewise.
4125 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4126 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4128 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4130 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4131 DEF_DYNAMIC flag is set.
4133 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4135 * host-aout.c: If TRAD_HEADER is defined, include it.
4137 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4139 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4140 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4141 (BFD_NEED_DECLARATION): New function.
4142 * configure.in: Use BFD_NEED_DECLARATION.
4143 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4144 * configure, config.in: Rebuild with autoconf 2.6.
4146 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4147 special_sections before returning when called with a non XCOFF
4150 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4153 * coffcode.h (coff_compute_section_file_positions): Only pad the
4154 previous section to force file alignment when creating an
4157 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4159 * coffcode.h (coff_compute_section_file_positions): If
4160 RS6000COFF_C, set up the .debug section.
4162 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4163 if it is not large enough to accomodate the entire TOC area with
4164 signed 16 bit offsets.
4165 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4167 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4168 TOC anchor to use the TOC value used in the output file.
4170 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4172 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4173 (_bfd_coff_read_string_table): Likewise.
4175 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4177 * pe-arm.c: Fix typos.
4178 * coff-arm.c: Likewise.
4180 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4182 * coff-ppc.c (list_ele): Added "cat"egory member.
4183 (record_toc): New category parameter (priv or pub).
4184 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4185 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4186 the mainline. It addes extra toc cells in error.
4187 (ppc_coff_swap_sym_in_hook): Added some documentation.
4188 (dump_toc): Can now diagnose "virtual toc" chicanery.
4190 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4192 * elf-bfd.h (struct elf_link_hash_table): Change type of
4193 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4195 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4197 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4198 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4200 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4201 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4202 defined or mentioned in a regular file.
4204 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4206 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4207 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4208 (coff_ppc_relocate_section): Correct REL24 handling
4209 (ppc_process_before_allocation): Correct TOCDEFN handling
4211 * peicode.h (dir_names): Added name descriptions
4213 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4215 * VERSION: Updated to cygnus-2.6.
4217 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4219 * targets.c (m68k4knetbsd_vec): Declare.
4221 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4223 * targets.c (bfd_target): Change type of second argument to
4224 _bfd_print_private_bfd_data from void * to PTR.
4225 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4226 using PTR rather than void *.
4227 * bfd-in2, libbfd.h: Rebuild.
4228 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4230 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4231 _bfd_generic_bfd_print_private_bfd_data rather than casting
4234 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4236 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4237 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4239 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4240 BFD64_BACKENDS_CFILES): New variables.
4243 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4245 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4246 not at the file position of the first section.
4247 * coffcode.h (coff_compute_section_file_positions): Avoid using
4249 (coff_write_object_contents): When generating a PPC PE executable
4250 with no symbols, round up the file size to a COFF_PAGE_SIZE
4252 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4253 don't write out a string table.
4255 * elf.c (bfd_section_from_shdr): When using a different section
4256 header, pass the new one to _bfd_elf_make_section_from_shdr.
4257 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4258 (elf_map_symbols): Add section VMA to symbol value when comparing
4260 (_bfd_elf_compute_section_file_positions): Only build symbol table
4261 if there are some symbols. Set file offset of symtab and strtab
4263 (assign_file_positions_except_relocs): Remove dosyms parameter.
4264 Change all callers. Never set file offset of symtab and strtab
4266 (_bfd_elf_copy_private_section_data): New function.
4267 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4268 (_bfd_elf_copy_private_symbol_data): New function.
4269 (swap_out_syms): Check for special mapping of st_shndx created by
4270 copy_private_symbol_data.
4271 * elfxx-target.h: Use new copy routines.
4272 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4273 (_bfd_elf_copy_private_section_data): Declare.
4275 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4277 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4280 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4281 _bfd_dummy_target, matching the recent change to archive
4284 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4286 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4287 arithmetic on PTR types.
4289 * aout-target.h (MY(callback)): Set the lma of the sections.
4291 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4292 symbol into a reloc against the section.
4294 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4296 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4297 glue for the relocs: IMGLUE and IFGLUE.
4298 (record_toc): new function - tracks toc contents
4299 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4300 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4301 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4302 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4303 (ppc_record_toc_entry): Removed a debug define (duh)
4305 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4306 (pe_print_idata): New function - formats the idata section data
4307 (pe_print_pdata): New function - formats the pdata section data
4308 (pe_print_private_bfd_data): calls to above
4310 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4312 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4313 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4314 TARGET_SYM and TARGET_NAME for vector and BFD name.
4315 * coff-pmac.c (pmac_xcoff_vec): Remove.
4316 (TARGET_SYM, TARGET_NAME): Define.
4317 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4318 machine to 0, not all PowerMacs are 601s.
4320 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4322 * elfcode.h (elf_object_p): Read in any program headers.
4323 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4324 based on the program headers, if any.
4325 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4326 (map_program_segments): Set p_paddr of program headers based on
4329 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4331 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4334 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4335 trying to do a relocateable link with a non-a.out object file.
4337 * archive.c (bfd_generic_archive_p): Check the first object file
4338 in an archive even if target_defaulted is set. If the object file
4339 has the wrong xvec, reject it.
4341 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4342 be represented, report the name via _bfd_error_handler.
4343 (translate_to_native_sym_flags): Likewise.
4344 * elf32-mips.c (mips_elf_final_link): Likewise.
4345 * oasys.c (oasys_write_sections): Likewise.
4347 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4348 which checks for STYP_OVRFLO sections.
4349 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4350 reloc and lineno count overflows.
4351 (coff_write_object_contents): Call coff_count_linenumbers before
4352 coff_compute_section_file_positions. If RS6000COFF_C, handle
4353 reloc and lineno count overflows.
4354 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4355 relocs before dealing with .pad sections. Count overflow section
4356 headers when handling .pad sections.
4358 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4361 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4362 (struct xcoff_link_hash_table): Add descriptor_section and
4363 special_sections fields.
4364 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4365 (xcoff_link_add_symbols): Set linkage section alignment. Create
4366 descriptor section. Check for magic symbol names (_text, etc.),
4367 and record them in special_sections if found. Set
4368 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4369 descriptor field to point back to the function code symbol.
4370 (xcoff_sweep): Always mark the special descriptor_section.
4371 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4372 function descriptor, and mark it if it is.
4373 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4374 parameter, and fill it in. Allocate space for the descriptor
4376 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4377 global linkage code. If an undefined function descriptor is
4378 exported, arrange to define it. Warn about any other undefined
4380 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4381 (xcoff_write_global_symbol): Create a function descriptor when
4383 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4384 * bfd-in2.h: Rebuild.
4386 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4388 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4389 (ppc_coff_link_hash_table): new types for hashing
4390 (ppc_coff_link_hash_newfunc): hash entry constructor
4391 (ppc_coff_link_hash_table_init): hash table initializer
4392 (ppc_coff_link_hash_table_create): hash table constructor
4393 (ppc_record_toc_entry): changed references to hash table
4394 (coff_ppc_relocate_section): changed references to hash table
4396 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4397 * libcoff.h: Rebuild
4399 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4400 (coff_link_add_symbols): removed toc_offset init
4402 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4404 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4407 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4408 if it is given and mmep is available.
4409 * acconfig.h: Undef USE_MMAP.
4410 * configure, config.in: Regenerated.
4411 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4412 table handling the old way.
4413 (aout_get_external_symbols): Don't complain if last byte of string
4415 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4416 (bfd_free_window) [! USE_MMAP]: Don't define.
4417 (bfd_get_file_window,
4418 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4420 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4422 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4425 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4427 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4428 compatible with AMD generated COFF files. Try to support both AMD
4429 and GNU formats simultaneously.
4430 (coff_a29k_relocate_section): Likewise.
4432 * libbfd.c (bfd_get_file_window): Change writable parameter from
4433 int to boolean; update all callers. Pass MAP_SHARED if not
4434 writable--it's required on Solaris. Cast fprintf argument to
4436 * bfd-in.h (bfd_get_file_window): Update declaration.
4437 * bfd-in2.h: Rebuild.
4438 * aoutx.h: Update calls to bfd_get_file_window.
4440 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4442 (xcoff_swap_ldhdr_in): New static function.
4443 (xcoff_swap_ldsym_in): New static function.
4444 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4445 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4446 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4447 Handle XTY_ER/XMC_XO symbols correctly.
4448 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4449 rather than normal symbol table.
4450 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4451 already defined with the same absolute value.
4452 (xcoff_mark): When considering called symbols, check whether the
4453 descriptor is from a dynamic object, rather than the symbol
4455 (xcoff_build_ldsyms): Likewise.
4457 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4458 Cast realloc and malloc return values. If malloc or realloc fail,
4459 set bfd_error_no_memory.
4460 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4461 * bfd-in2.h: Rebuild.
4463 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4465 * coff-ppc.c (ppc_record_toc_entry): new function.
4466 (in_reloc_p): changed return value.
4467 (coff_ppc_relocate_section): much rework.
4468 (ppc_allocate_toc_section): new function.
4469 (ppc_process_before_allocation): new function.
4470 (ppc_coff_swap_sym_in_hook): new function.
4472 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4473 (coff_link_add_symbols): initialize toc_offset.
4475 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4476 (coff_swap_aouthdr_out): Added more sections to the data
4477 dictionary for the pe file header. Also changed linker version
4478 number on the ppc side.
4479 (dir_names): small improvements to the dictionary printing.
4480 (pe_mkobject_hook): save the file level flags.
4482 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4483 (pe_tdata): added real_flags field
4484 (coff_tdata): added local_toc_sym_map and access macro
4486 * libcoff.h (coff_link_hash_entry): added toc_offset field
4487 (pe_tdata): added real_flags field
4488 (coff_tdata): added local_toc_sym_map and access macro
4490 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4491 (coff_mkobject): init for local_toc_sym_map
4492 (coff_write_object_contents): set the internal_a.magic to
4493 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4496 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4498 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4499 entries until both the line number address and the function name
4500 address are too large.
4502 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4503 * configure: Rebuilt.
4505 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4506 is defined in the environment.
4508 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4510 * som.c (som_get_section_contents_in_window): Define to use
4513 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4515 * coff-i860.c: New file, based on coff-i386.c.
4516 * cpu-i860.c: New file, based on cpu-i386.c.
4517 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4518 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4519 targets, using i860coff_vec.
4520 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4521 trad-core.o and hosts/i860mach3.h.
4522 (i860coff_vec): Use coff-i860.o and cofflink.o.
4523 * configure: Rebuild.
4524 * Makefile.in: Rebuild dependencies.
4525 (ALL_MACHINES): Add cpu-i860.o.
4526 (BFD32_BACKENDS): Add coff-i860.o.
4527 (CFILES): Add cpu-i860.c and coff-i860.c.
4528 * targets.c (i860coff_vec): Declare.
4529 (bfd_target_vector): Add &i860coff_vec.
4530 * archures.c (bfd_i860_arch): Declare.
4531 (bfd_archures_list): Add &bfd_i860_arch.
4532 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4533 (coff_set_flags): Handle bfd_arch_i860.
4534 (coff_write_object_contents): Handle I860 a.out magic number.
4536 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4538 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4539 the created .tc section to 2.
4540 (xcoff_mark): Don't keep a .loader reloc for a call to an
4541 undefined symbol when creating a shared library.
4542 (xcoff_build_ldsyms): When creating a shared library, generate
4543 global linkage code for a call to an undefined symbol.
4545 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4547 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4548 BFD32_BACKENDS, BFD64_BACKENDS.
4549 (.dep1): Put mkdep output in a separate file.
4550 Rebuilt dependencies.
4552 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4555 Permit use of mmap when available:
4557 * configure.in: Check for mmap, madvise, mprotect.
4558 * config.in, configure: Regenerated.
4560 * libbfd.c (struct _bfd_window_internal): Define type.
4561 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4563 (ok_to_map): New static variable for debugging.
4564 (_bfd_generic_get_section_contents_in_window): New function.
4565 * bfd-in.h (bfd_window_internal): Declare type.
4566 (bfd_window): Define type.
4567 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4568 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4571 * libaout.h (struct aoutdata): Add two window fields.
4572 (obj_aout_sym_window, obj_aout_string_window): New macros.
4573 * aoutx.h (some_aout_object_p): Initialize windows.
4574 (aout_get_external_symbols): Get symbol data and strings in
4575 windows instead of explicitly allocated buffers.
4576 (slurp_symbol_table): Free window instead of memory.
4577 (bfd_free_cached_info): Release windows instead of freeing storage
4579 (aout_link_free_symbols): Ditto.
4581 * targets.c (bfd_target): Add new field for
4582 get_section_contents_in_window.
4583 (BFD_JUMP_TABLE_GENERIC): Updated.
4584 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4585 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4586 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4587 macros for get_section_contents_in_window field.
4589 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4591 * core.c: Renamed to corefile.c
4592 * makefile.dos (OBJS): Change core.o to corefile.o
4593 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4596 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4598 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4599 targ_selvecs to allow debugging under Irix-5 native.
4602 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4604 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4605 to o. Clobber and restore the list of new csects around the call
4606 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4607 linker error and the linker wants to read the symbol table. Reset
4608 the line number count of a real section even if it has no relocs.
4609 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4611 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4614 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4616 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4617 an undefined symbol in a shared link.
4619 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4620 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4621 phdm@info.ucl.ac.be (Philippe De Muyter).
4623 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4625 * coff-m88k.c (rtype2howto): New static function.
4626 (RTYPE2HOWTO): Use it rather than a macro definition.
4628 * coffcode.h (coff_write_object_contents): set internal_a.magic
4629 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4631 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4632 define TRAD_HEADER to new file hosts/delta68.h.
4633 m88*-motorola-sysv*, however, does use ptrace-core.o.
4634 * hosts/delta68.h: New file.
4636 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4637 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4639 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4641 * i386linux.c (MY(vec)): Declare before use.
4643 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4645 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4646 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4648 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4649 BFD is not of the right type.
4650 (bfd_elf_get_needed_list): Likewise.
4651 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4652 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4653 * xcofflink.c (XCOFF_XVECP): Define.
4654 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4656 (bfd_xcoff_import_symbol): Likewise.
4657 (bfd_xcoff_export_symbol): Likewise.
4658 (bfd_xcoff_link_count_reloc): Likewise.
4659 (bfd_xcoff_record_link_assignment): Likewise.
4660 (bfd_xcoff_size_dynamic_sections): Likewise.
4662 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4663 table index against the number of symbols for a base relative
4666 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4668 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4669 full_aouthdr flag here...
4670 (_bfd_xcoff_bfd_final_link): ...not here.
4672 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4674 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4675 systems that have a system <libelf.h>.
4676 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4677 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4678 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4679 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4680 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4681 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4682 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4684 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4686 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4687 set, set BSF_WEAK in symbol. Change all callers.
4688 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4689 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4690 _bfd_generic_link_add_one_symbol.
4691 (ecoff_indirect_link_order): Check that the section tdata relocs
4692 are not NULL before using them.
4694 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4695 define TRAD_HEADER as hosts/alphalinux.h.
4696 * configure: Rebuild.
4697 * hosts/alphalinux.h: New file.
4698 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4701 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4703 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4704 C_ECOMM storage classes.
4706 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4708 (xcoff_mark): Call xcoff_mark_symbol.
4709 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4710 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4712 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4714 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4716 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4718 (xcoff_find_reloc): New static function.
4719 (xcoff_link_add_symbols): Use it.
4720 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4721 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4722 relocate the value of C_DECL.
4724 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4726 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4728 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4729 callback decide what goes in .relocs.
4730 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4731 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4734 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4736 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4739 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4741 * xcofflink.c: More improvements, mostly to fix handling of
4742 constructors and a few other special cases.
4743 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4744 zero, reverting yesterday's change.
4745 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4746 (bfd_xcoff_link_count_reloc): Declare.
4747 (bfd_xcoff_record_link_assignment): Declare.
4748 * bfd-in2.h: Rebuild.
4750 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4752 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4753 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4754 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4755 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4756 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4757 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4759 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4762 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4763 segments includes the a.out header. See to that the magic number
4764 *always* is big-endian.
4766 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4767 m68k4k NetBSD configurations.
4769 * configure.in, configure: Separate i386 & mips NetBSD
4770 configurations from other BSD ones. Don't assume DEC is the only
4771 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4772 configurations. Add support for m68k4k NetBSD object format.
4774 * libaout.h: Added M_68K4K_NETBSD magic.
4776 * m68k4knetbsd.c: New file.
4778 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4780 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4783 * hosts/mipsnbsd.h: New file.
4786 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4788 * config.bfd: Add config stuff for mips*-*-magic* to set
4789 targ_defvec to ecoff_big_vec.
4792 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4794 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4796 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4797 toc_section, and entry_section fields.
4798 (struct xcoff_section_tdata): Remove ldrel_count field.
4799 * libcoff.h: Rebuild.
4800 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4802 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4803 full a.out header if full_aouthdr is set in xcoff_data.
4804 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4805 based on sections stored in xcoff_data.
4806 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4808 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4809 (rs6000coff_vec): Set symbol_leading_char to '.'.
4810 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4811 value stored in ret rather than returning a pointer value.
4813 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4815 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4818 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4820 * som.c (som_slurp_string_table): Allocate the strings with malloc
4821 since they're free'd by free_cached_info.
4822 (som_slurp_symbol_table): Similarly for the symbol table.
4824 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4826 * Makefile.in (diststuff): Don't make headers.
4828 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4830 * Makefile.in: Rebuild dependencies.
4832 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4833 output_bfd is not SunOS.
4834 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4835 non-SunOS input files.
4837 * xcofflink.c: Extensive changes to support linking shared objects
4838 and generating a .loader section.
4839 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4840 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4841 last_symndx, and ldrel_count fields.
4842 * libcoff.h: Rebuild.
4843 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4844 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4846 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4847 (bfd_xcoff_export_symbol): Declare.
4848 (bfd_xcoff_size_dynamic_sections): Declare.
4849 * bfd-in2.h: Rebuild.
4851 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4853 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4854 * configure: Rebuild.
4855 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4856 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4858 (pmac_xcoff_vec): Update to use new xcoff support.
4859 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4860 (xcoff_write_armap): Declare buf as unsigned char.
4861 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4863 * mpw-make.sed: Generalize subdir_do edit.
4865 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4867 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4868 correctly. Don't initialize asect->vma.
4870 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4872 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4873 something a little less than the page size.
4875 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4877 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4879 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4881 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4882 * coffcode.h (coff_write_object_contents): If .bss is before
4883 .data us that as data_start.
4884 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4886 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4887 (coff_swap_outhdr_out): Hardwire in version number.
4889 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4891 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4892 major and minor to *_vno, since the former are also macros in
4893 SunOS header files. Cast result of bfd_alloc to appropriate
4896 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4897 before assigning to sec_data.
4899 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4901 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4902 now relative to the section, not absolute.
4903 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4904 get the file name when there is a N_SO directory name. When
4905 handling stabs, remember that section->vma was added to the
4908 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4910 * sunos.c (struct sunos_link_hash_table): Add needed field.
4911 (sunos_link_hash_table_create): Call bfd_release, not free.
4912 (sunos_link_hash_table_create): Initialize needed field.
4913 (sunos_add_dynamic_symbols): Record needed objects.
4914 (bfd_sunos_get_needed_list): New function.
4915 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4916 * bfd-in2.h: Rebuild.
4918 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4920 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4922 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4924 * bfd-in.h (struct bfd_link_needed_list): Rename from
4925 bfd_elf_link_needed_list.
4926 * bfd-in2.h: Rebuild.
4927 * elf.c, elflink.h, libelf.h: Corresponding changes.
4929 Add start at AIX linker support; no shared libraries yet.
4930 * xcofflink.c: New file.
4931 * configure.in (rs600coff_vec): Use xcofflink.o.
4932 * configure: Rebuild.
4933 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4935 (struct xcoff_section_tdata): Define.
4936 (xcoff_section_data): Define macro.
4937 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4938 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4939 (_bfd_xcoff_bfd_final_link): Declare.
4940 (_bfd_ppc_xcoff_relocate_section): Declare.
4941 * libcoff.h: Rebuild.
4942 * coff-rs6000.c: Clean up a bit.
4943 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4944 cputype, csects, and debug_indices.
4945 (xcoff_copy_private_bfd_data): Copy cputype.
4946 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4947 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4948 (xcoff_reloc_type_lookup): Rename from
4949 rs6000coff_reloc_type_lookup.
4950 (coff_relocate_section): Define.
4951 (_bfd_xcoff_sizeof_headers): Define.
4952 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4953 (_bfd_xcoff_bfd_relax_section): Define.
4954 (_bfd_xcoff_bfd_link_split_section): Define.
4955 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4957 * coffcode.h (coff_compute_section_file_positions): If AIX,
4958 increment sofar by SMALL_AOUTSZ if not executable.
4959 (coff_write_object_contents): If AIX, always output an a.out
4960 header; if not executable, header size of SMALL_AOUTSZ.
4961 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4962 (_bfd_stringtab_init): Initialize xcoff field.
4963 (_bfd_xcoff_stringtab_init): New function.
4964 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4965 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4966 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4967 * libbfd.h: Rebuild.
4968 * Makefile.in: Rebuild dependencies.
4969 (BFD32_BACKENDS): Add xcofflink.o.
4970 (CFILES): Add xcofflink.c.
4972 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4973 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4974 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4976 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4978 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4980 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4982 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4983 * config.in: Regenerated.
4985 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4986 (_bfd_chunksize): New variable.
4987 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4988 for obstack chunk size.
4989 * configure.in: Check for getpagesize.
4990 * configure: Regenerated.
4992 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4994 * trad-core.c (rawptr): Make it a local variable of
4995 ptrace_unix_core_file_p.
4997 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4999 * coff-arm.c (in_reloc_p): New.
5000 * coff-i386.c (in_reloc_p): New.
5001 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5002 (coff_write_object_contents): Only set has_reloc_section
5004 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5005 in_reloc_p to decide if reloc should be emitted.
5006 * libcoff.h (pe_data_type.in_reloc_p): New.
5007 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5009 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5011 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5012 (_bfd_coff_read_internal_relocs): Likewise.
5013 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5014 (_bfd_coff_read_internal_relocs): Likewise.
5016 * elflink.h (elf_link_add_object_symbols): Correct conditions
5017 under which type and size change warnings are issued.
5019 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5021 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5022 a symbol which is not in a real section.
5023 (coff_write_native_symbol): Corresponding change.
5025 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5026 coff_link_hash_newfunc and make non-static.
5027 (_bfd_coff_link_hash_table_init): New function, broken out of
5028 _bfd_coff_link_hash_table_create.
5029 (_bfd_coff_link_hash_table_create): Use it.
5030 (process_embedded_commands): Make static.
5031 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5032 (_bfd_coff_link_hash_table_init): Declare.
5033 * libcoff.h: Rebuild.
5035 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5036 field in XCOFF tdata.
5037 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5038 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5039 based on cputype stored in a.out header, or in n_type of initial
5041 (coff_write_object_contents): Set cputype correctly in a.out
5043 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5045 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5046 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5048 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5049 * libcoff.h: Rebuild.
5051 * cpu-rs6000.c (rs6000_compatible): New static function.
5052 (bfd_rs6000_arch): Use it.
5053 * cpu-powerpc.c (powerpc_compatible): New static function.
5054 (arch_info_struct): Define various flavours of PowerPC.
5055 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5058 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5060 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5062 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5064 * elflink.h (elf_link_add_object_symbols): Don't warn about
5065 changing the size or type if the old definition was weak.
5067 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5069 * coffcode.h (combined_entry_type): Add fix_line field.
5070 (coff_slurp_line_table): Warn if we try to set the lineno field of
5072 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5073 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5074 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5075 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5077 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5078 * libcoff.h: Rebuild.
5080 * libcoff-in.h (struct xcoff_tdata): Define.
5081 (xcoff_data): Define.
5082 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5083 * bfd-in2.h, libcoff.h: Rebuild.
5084 * coff-rs6000.c (xcoff_mkobject): New static function.
5085 (coff_mkobject): Define.
5086 (xcoff_copy_private_bfd_data): New static function.
5087 (coff_bfd_copy_private_bfd_data): Define.
5088 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5090 (rs6000coff_vec): Add DYNAMIC to object_flags.
5091 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5092 .loader sections specially.
5093 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5094 section alignment from the XCOFF tdata information.
5095 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5096 F_SHROBJ, and copy the extra a.out header information into the
5097 XCOFF tdata structure.
5098 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5099 F_DYNLOAD and the extra a.out header information.
5100 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5101 C_HIDEXT symbol with attached csect information.
5102 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5103 in the o_maxdata field.
5104 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5105 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5106 end if BSF_NOT_AT_END is set.
5108 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5109 _bfd_read_ar_hdr_fn.
5110 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5111 * bfd-in2.h, libbfd.h: Rebuild.
5112 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5114 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5115 (bfd_slurp_bsd_armap_f2): Likewise.
5116 (_bfd_slurp_extended_name_table): Likewise.
5118 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5120 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5122 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5123 when the symbol table is empty.
5125 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5126 space for section symbols, since we don't output them either.
5127 (elf_m68k_adjust_dynindx): Removed.
5129 * ptrace-core.c (rawptr): Make it a local variable of
5130 ptrace_unix_core_file_p.
5132 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5134 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5137 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5138 Mac object file formats.
5140 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5142 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5143 auxent if there isn't one.
5144 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5145 rather than FILNMLEN as the maximum name length.
5147 * coffcode.h (bfd_coff_backend_data): Add new field
5148 _bfd_coff_print_aux.
5149 (bfd_coff_print_aux): New static function.
5150 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5151 scnlen field of an XTY_LD csect aux entry.
5152 (coff_print_aux): New static function.
5153 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5154 in coff_pointerize_aux_hook.
5155 (bfd_coff_std_swap_table): Initialize new field.
5156 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5157 * libcoff.h: Rebuild.
5158 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5159 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5161 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5162 if there are symbols, for native AIX ld compatibility.
5164 * coffcode.h (bfd_coff_backend_data): Add new field
5165 _bfd_coff_pointerize_aux_hook.
5166 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5167 or I960, and as 0 otherwise.
5168 (bfd_coff_std_swap_table): Initialize new field.
5169 * libcoff.h: Rebuild.
5170 * coffgen.c (coff_pointerize_aux): Change parameters to take
5171 symbol pointer instead of type and class, and to take aux index.
5172 Call _bfd_coff_pointerize_aux_hook if it is defined.
5173 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5174 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5175 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5177 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5178 read-only/host-only support.
5180 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5182 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5185 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5186 BFD_JUMP_TABLE_ARCHIVE accordingly.
5187 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5188 (_bfd_compute_and_write_armap): Declare.
5189 (_bfd_generic_read_ar_hdr): Declare.
5190 (_bfd_read_ar_hdr): Define.
5191 (_bfd_noarchive_read_ar_hdr): Define.
5192 (_bfd_archive_bsd_read_ar_hdr): Define.
5193 (_bfd_archive_coff_read_ar_hdr): Define.
5194 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5195 _bfd_read_ar_hdr instead.
5196 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5197 (_bfd_compute_and_write_armap): Rename from
5198 compute_and_write_armap. Make non-static. Change all callers.
5199 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5200 than _bfd_snarf_ar_hdr.
5201 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5202 * ieee.c (ieee_read_ar_hdr): Define.
5203 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5204 * oasys.c (oasys_read_ar_hdr): Define.
5205 * som.c (som_read_ar_hdr): Define.
5206 * bfd-in2.h, libbfd.h: Rebuild.
5208 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5210 * peicode.c (coff_swap_filehdr_in): If symptr is
5211 zero, there aren't any symbols, even if nsyms is set.
5213 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5215 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5217 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5218 sections, and set styp correctly for them: .got, .hash, .dynamic,
5219 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5220 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5222 (ecoff_sort_hdrs): New static function.
5223 (ecoff_compute_section_file_positions): Return boolean, not void.
5224 Sort the sections by VMA before looking through them. Put the
5225 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5226 section on an appropriate boundary within the page.
5227 (ecoff_compute_reloc_file_positions): Check return value of
5228 ecoff_compute_section_file_positions.
5229 (_bfd_ecoff_set_section_contents): Likewise.
5230 (_bfd_ecoff_write_object_contents): Check for various Alpha
5231 section types when incrementing text_size and data_size. Call
5232 adjust_headers backend function if it exists.
5233 * coff-alpha.c (alpha_adjust_headers): New static function.
5234 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5235 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5237 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5239 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5241 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5242 of ALTERNATE_AIX_CORE_FORMAT.
5243 * configure.in (aix4): No longer need CORE_FLAGS.
5244 * configure: Updated.
5246 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5248 NS32k changes from Ian Dall:
5249 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5251 (aout_link_input_section_std, aout_link_input_section_ext,
5252 aout_link_reloc_link_order): Call them instead of _bfd_*
5254 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5256 (backend_data): Use it instead of hardcoded zero.
5258 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5259 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5261 * ns32knetbsd.c: Include bfd.h.
5262 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5263 (MY_bfd_reloc_type_lookup): Declare function too.
5264 * pc532-mach.c (set_sizes): Don't declare.
5265 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5266 (backend_data, MY_backend_data): Don't define.
5268 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5269 ns32k-*-lites* like ns32k-*-netbsd*.
5271 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5274 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5276 * coffcode.h (coff_write_object_contents): Restore setting
5277 f_timdat to 0, deleted on August 22.
5279 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5281 * coffcode.h (coff_bfd_copy_private_symbol_data,
5282 coff_bfd_copy_private_section_data,
5283 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5284 * peicode.h (coff_bfd_copy_private_bfd_data): New
5285 (pe_bfd_copy_private_bfd_data): New.
5286 (coff_swap_scnhdr_in): Swap bss size into the right place.
5287 (pe_print_private_bfd_data): Add some newlines.
5289 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5291 * som.c (setup_sections): Don't die if a space has no subspaces.
5293 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5295 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5296 dynamic symbol override a common symbol. Don't change the size or
5297 type if they have been set and the new symbol is not a definition.
5298 Warn if the size or type changes.
5300 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5302 * som.c (som_begin_writing): Don't write the symbol table or
5304 (som_finish_writing): Write them here. Place them after the
5305 subspace data, but before the relocs.
5307 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5309 * sunos.c (sunos_add_one_symbol): Just pass false, not
5310 info->shared_library, to sunos_create_dynamic_sections.
5311 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5313 (sunos_check_dynamic_reloc): Remove .text section assertion.
5315 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5317 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5318 * configure, configure.in: Add pmac_xcoff_vec case.
5319 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5320 * coff-pmac.c: New file, PowerMac XCOFF support.
5321 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5322 * targets.c (pmac_xcoff_vec): Declare.
5324 * mpw-config.in: Various changes to be compatible with the
5325 autoconf-based configury.
5326 * mpw-make.sed: New file, sed commands to translate Unix
5327 makefile into MPW syntax.
5328 * mpw-make.in: Remove.
5329 * hosts/mpw.h: Remove.
5330 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5331 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5333 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5335 * binary.c (binary_get_symtab): Return an empty string on error.
5336 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5338 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5340 * coff-ppc.c: Reformatted according to gnu conventions
5341 Removed irrelevant "if 0" code
5343 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5345 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5346 symbols rather than as indirect symbols.
5347 (MY(slurp_symbol_table)): Don't do anything special about
5350 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5351 of .ctors and .dtors sections is no larger than 2.
5353 * sunos.c (sunos_add_one_symbol): Don't change
5354 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5356 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5357 dynamic symbols when creating a shared library.
5358 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5360 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5361 written even if it is not defined in a regular object.
5362 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5363 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5364 rather than the constant 22.
5365 (sunos_check_dynamic_reloc): Handle creating a shared library.
5366 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5367 zero when creating a shared library.
5368 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5369 write it out at the start of the symbol table.
5371 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5373 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5375 * config.bfd: Add arm-*-coff.
5376 * configure.in, configure: Add armcoff_{little,big}_vec.
5377 * targets.c (armcoff_{little,big}_vec): Declare.
5378 (bfd_target_vector): Add armcoff_{little,big}_vec.
5379 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5381 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5383 * targets.c (bfd_find_target): Remove debugging code.
5385 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5387 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5389 * Makefile.in: added *-ppc files
5390 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5391 allow pe based .o's to be shared with other tools on ppc/NT
5392 * config.bfd: added powerpc[le]-[pe|winnt] config support
5393 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5394 * peicode.h: Added more section flags for PE on ppc
5395 Added coff_swap_filehdr_out to allow peicode.h to be
5396 used for non-image PE files on ppc.
5397 Check for image, or not, before copying pe_opthdr
5398 * targets.c: Added new bfd's
5399 * targets.c: Removed two inactive bfds that shouldn't have made it this
5402 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5404 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5405 explicit values to initialize all relocs. Change all users.
5406 (ppc_elf_brtaken_inner): New function to handle branch predicition
5408 (ppc_elf_brtaken_reloc): Ditto.
5409 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5410 relocs use ppc_elf_unsupported_reloc.
5411 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5412 needs to be reported.
5413 (ppc_elf_relocate_section): Support branch prediction relocs.
5415 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5417 * bfd.c (bfd_assert): Remove \n from string passed to
5420 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5421 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5422 (bfd_coff_make_section_hook): Don't define.
5423 (coff_make_section_hook): Remove.
5424 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5425 (styp_to_sec_flags): Likewise.
5426 (coff_write_object_contents): Likewise.
5427 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5429 * libcoff.h: Rebuild.
5430 * coffgen.c (make_a_section_from_file): Just call
5431 bfd_make_section_anyway, not bfd_make_section or
5432 bfd_coff_make_section_hook.
5433 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5434 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5435 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5436 make_section_hook field.
5437 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5439 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5440 pointers into value field for warning and indirect symbols; just
5441 leave the value field alone.
5442 * linker.c (generic_link_add_symbol_list): Use next symbol for
5443 warning and indirect symbols, rather than looking in symbol value.
5444 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5445 parameter. Change all callers. Remove support for indirect
5446 symbols; it didn't work anyhow.
5447 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5448 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5449 * bfd-in2.h: Rebuild.
5451 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5453 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5454 go back to telling the tools this reloc operates on 32 bits.
5456 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5458 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5459 rather than a direct fprintf.
5460 * archive.c (_bfd_write_archive_contents): Likewise.
5461 * coffcode.h (coff_slurp_symbol_table): Likewise.
5462 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5463 (ppc_elf_unsupported_reloc): Likewise.
5464 (ppc_elf_relocate_section): Likewise.
5465 * i386linux.c (linux_tally_symbols): Likewise.
5466 (linux_finish_dynamic_link): Likewise.
5467 * osf-core.c (osf_core_core_file_p): Likewise.
5468 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5469 * som.c (som_sizeof_headers): Likewise.
5470 * srec.c (srec_bad_byte): Likewise.
5471 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5472 * libbfd-in.h (bfd_assert): Declare first parameter const.
5473 * libbfd.h: Rebuild.
5474 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5475 bfd_reloc_overflow is enough.
5476 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5477 * coff-h8500.c (rtype2howto): Likewise.
5478 * coff-z8k.c (rtype2howto): Likewise.
5479 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5480 * elf.c (_bfd_elf_get_lineno): Likewise.
5481 (_bfd_elf_no_info_to_howto): Likewise.
5482 (_bfd_elf_no_info_to_howto_rel): Likewise.
5483 * hp300hpux.c (convert_sym_type): Likewise.
5484 (MY(swap_std_reloc_in)): Likewise.
5485 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5487 * libaout.h (struct aoutdata): Add line_buf field.
5488 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5489 and filename_buffer. Instead, use a malloc buffer stored in the
5490 new line_buf field. Remove length restrictions.
5492 * coffgen.c (string_size): Remove static variable.
5493 (debug_string_size, debug_string_section): Likewise.
5494 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5495 and debug_string_size_p parameters. Use them instead of the
5496 global variables. Change all callers.
5497 (coff_write_symbol): Likewise.
5498 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5499 (coff_write_symbols): Add local variables to replace removed
5502 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5503 function, and line_base fields.
5504 * libcoff.h: Rebuild.
5505 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5506 information, rather than using static variables.
5508 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5509 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5511 * init.c (initialized): Remove static variable.
5512 (bfd_init): Don't bother setting initialized.
5513 (bfd_check_init): Remove.
5514 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5515 * libbfd.h: Rebuild.
5517 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5519 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5520 size for full core dumps. Copy core file header to private data.
5521 (rs6000coff_core_file_failing_command,
5522 rs6000coff_core_file_failing_signal): New functions to extract
5523 the file name and terminating signal from the core file.
5524 * coff-rs6000.c: Use them.
5526 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5528 Change arch info to be const, initialized at compile time.
5529 * archures.c: Reindent many functions. Change CONST to const.
5530 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5531 nothing set it anyhow. Make next const.
5532 (bfd_arch_info_list): Remove.
5533 (bfd_archures_list): Rename from archures_init_table. Change from
5534 a table of function pointers to a table of bfd_arch_info_type
5535 structure addresses.
5536 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5537 (bfd_lookup_arch): Likewise.
5538 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5540 (bfd_default_arch_struct): Make const.
5541 (bfd_arch_init, bfd_arch_linkin): Remove.
5542 (bfd_get_arch_info): Return a const pointer.
5543 * init.c (bfd_init): Don't call bfd_arch_init.
5544 * bfd.c (struct _bfd): Make arch_info const.
5545 * bfd-in2.h: Rebuild.
5546 * libbfd.h: Rebuild.
5547 * configure.in: Put & before everything in $selarchs.
5548 * configure: Rebuild.
5549 * cpu-*.c: Change bfd_*_arch from a function which calls
5550 bfd_arch_linkin to a const structure.
5551 * ieee.c (ieee_object_p): Make arch const.
5553 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5555 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5557 * bfd-in2.h: Regenerate.
5558 * libbfd.h: Regenerate.
5560 * elf32-ppc.c (reloc_type): Update names to match current draft.
5561 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5562 relative. Update names to current V.4 draft.
5563 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5564 (ppc_elf_relocate_section): Rename relocations to match draft.
5566 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5568 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5569 compiled with -mrelocatable-lib to be linked with either normal
5570 modules or -mrelocatable modules.
5572 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5574 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5575 in the a.out header.
5577 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5578 a reloc against a local symbol, even if it's not a section.
5580 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5582 * targets.c (bfd_target): Remove unused align_power_min field.
5583 * bfd-in2.h: Rebuild.
5584 * All backends: Remove initialization of align_power_min.
5586 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5588 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5590 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5592 * config.bfd (mips-dec-netbsd*): New target.
5593 * configure.host (mips-dec-netbsd*): New host.
5594 * configure.in (mips-dec-netbsd*): New native.
5595 * configure: Rebuild.
5597 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5599 Make the COFF backend linker merge common types:
5600 * cofflink.c (struct coff_debug_merge_element): Define.
5601 (struct coff_debug_merge_type): Define.
5602 (struct coff_debug_merge_hash_entry): Define.
5603 (struct coff_debug_merge_hash_table): Define.
5604 (coff_debug_merge_hash_table_init): Define.
5605 (coff_debug_merge_hash_table_free): Define.
5606 (coff_debug_merge_hash_lookup): Define.
5607 (struct coff_final_link_info): Add debug_merge field.
5608 (coff_debug_merge_hash_newfunc): New static function.
5609 (_bfd_coff_final_link): Allocate and free debug_merge table.
5610 (coff_link_input_bfd): Merge identical enum, struct and union
5613 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5615 Convert i960 COFF to use COFF backend linker.
5616 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5617 structure to store the symbol being used.
5618 (coff_i960_start_final_link): New static function.
5619 (coff_i960_relocate_section): New static function.
5620 (coff_i960_adjust_symndx): New static function.
5621 (coff_start_final_link): Define.
5622 (coff_relocate_section): Define.
5623 (coff_adjust_symndx): Define.
5624 * coffcode.h (bfd_coff_backend_data): Add new callback function
5625 _bfd_coff_start_final_link.
5626 (bfd_coff_start_final_link): Define.
5627 (coff_start_final_link): Define if not defined.
5628 (bfd_coff_std_swap_table): Add coff_start_final_link.
5629 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5631 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5632 function callback is not NULL.
5633 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5634 (_bfd_coff_internal_syment_name): Declare.
5635 * libcoff.h: Rebuild.
5636 * configure.in (icoff_big_vec): Add cofflink.o.
5637 (icoff_little_vec): Likewise.
5638 * configure: Rebuild.
5640 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5642 * Makefile.in (clean-info): Remove extraneous tab from line
5645 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5647 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5648 contents has relocs.
5650 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5652 * coffcode.h (coff_compute_section_file_positions): Keep the
5654 (coff_write_object_contents): Remember if it's a relocatable
5656 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5657 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5658 if relocatable file. Swap out saved raw size.
5660 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5662 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5663 (maintainer-clean): Rename from realclean, passing
5664 maintainer-clean down to subdirectories, but leave realclean as a
5667 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5670 * dep-in.sed: Remove config.h from generated dependencies.
5672 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5673 broken out of sunos_canonicalize_dynamic_symtab.
5674 (sunos_canonicalize_dynamic_symtab): Call new function
5675 sunos_slurp_dynamic_symtab.
5676 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5677 dynamic symbol table to the caller.
5678 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5679 callback to override the symbols being read.
5680 * libaout.h (struct aout_backend_data): Add three new parameters
5681 to add_dynamic_symbols callback.
5683 Extensive minor changes to avoid various gcc warnings. Also:
5684 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5685 * archures.c (bfd_arch_info_type): Change mach field from long to
5687 (bfd_lookup_arch): Change machine parameter from long to unsigned
5690 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5692 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5693 a symbol with a non-zero plt_offset.
5695 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5697 * elfcode.h (align_file_position): Remove; not used.
5699 * configure.in: Only check for <sys/procfs.h> on a native system,
5700 and make sure it defines prstatus_t.
5701 * configure: Rebuild.
5703 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5705 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5707 * config.in: Rename from config.h.in.
5708 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5709 Check for config.h:config.in when creating stamp-h.
5710 * configure: Rebuild.
5711 * Makefile.in (stamp-h): Depend upon config.in rather than
5712 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5713 calling config.status.
5715 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5716 (Makefile): Just rebuild Makefile.
5717 (config.h, stamp-h): New targets.
5718 * configure.in: Create stamp-h when rebuilding config.h.
5719 * configure: Rebuild.
5721 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5723 * configure.in: Call AC_CONFIG_HEADER. Substitute
5724 HOST_64BIT_LONG. Check that various header files exist. Check
5725 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5726 and/or free need to be declared. Don't make a link to sysdep.h.
5727 Define TRAD_HEADER for various hosts.
5728 * configure: Rebuild.
5729 * configure.host: Don't set my_host. Add definitions taken from
5730 host header files for various entries. Remove entries which now
5732 * acconfig.h: New file.
5733 * config.h.in: New file, built by autoheader.
5734 * sysdep.h: New file.
5735 * Makefile.in (do_distclean): Don't remove sysdep.h.
5737 (LOCAL_H_DEPS): New variable.
5738 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5740 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5741 ($(OPTIONAL_BACKENDS)): Likewise.
5742 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5743 looking through sysdep.h.
5744 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5745 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5746 (fprintf_vma, sprintf_vma): Likewise.
5747 (int64_type, uint64_type): Don't define.
5748 * bfd-in2.h: Rebuild.
5749 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5750 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5751 * lynx-core.c: Include stuff from old hosts/lynx.h.
5752 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5753 rather than NO_FCNTL.
5754 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5755 rather than NATIVE_HPPAHPUX_COMPILER.
5756 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5758 * hosts/*.h: Remove all header files which merely include,
5759 declare, and define things. Leave header files which define
5760 information needed by trad-core.c.
5762 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5763 (BFD_CC_FOR_BUILD): Define.
5764 * configure.in: Use BFD_CC_FOR_BUILD.
5765 * configure: Rebuild.
5767 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5769 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5770 * configure: Rebuild.
5772 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5775 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5777 * config.bfd: i386pe_ve -> i386pe_vec.
5779 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5781 * configure.host: Incorporate host Makefile fragments by setting
5783 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5784 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5785 value based on whether the code is being compiled by a cross
5786 compiler. Don't substitute host_makefile_frag or frags.
5787 * aclocal.m4: New file to define local AC_PROG_CC.
5788 * configure: Rebuild.
5789 * Makefile.in (INSTALL): Set to @INSTALL@.
5790 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5791 (INSTALL_DATA): Set to @INSTALL_DATA@.
5793 (CC): Define as @CC@.
5794 (CFLAGS): Set to @CFLAGS@.
5795 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5796 (@host_makefile_frag@): Remove.
5797 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5798 after other options.
5799 (config.status): Remove dependency upon @frags@.
5800 * config/*.mh, config/README: Remove.
5802 * config.bfd: Rewrite to incorporate the contents of the Makefile
5803 fragments by setting shell variables, rather than merely returning
5804 the name of a Makefile fragment.
5805 * configure.in: Use shell variables set by config.bfd rather than
5806 looking at the target Makefile fragment files. Don't substitute
5807 target_makefile_frag. Do substitute TDEFINES.
5808 * configure: Rebuild.
5809 * Makefile.in (@target_makefile_frag@): Remove.
5810 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5811 * config/*.mt: Remove.
5813 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5815 * configure.in: Put changequote lines around "i[345]86" patterns
5816 section of core file support.
5818 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5820 * som.c (som_bfd_print_private_bfd_data): Define to use the
5823 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5825 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5826 entry, text_start and data_start.
5828 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5830 * Makefile.in (OFILES): Remove $(TDEPFILES).
5831 * config/apollo.mt (TDEPFILES): Remove.
5832 * config/README: Update.
5834 * configure.in: For a native configuration, set COREFILE and
5835 COREFLAG based on the canonical host name.
5836 * configure: Rebuild.
5837 * Makefile.in: Rebuild dependencies.
5838 (ALL_CFLAGS): Add @COREFLAG@.
5839 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5840 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5841 support routines. Check LYNX_CORE rather than HOST_LYNX.
5842 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5843 * i386lynx.c: Likewise.
5844 * m68klynx.c: Likewise.
5845 * sparclynx.c: Likewise.
5846 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5847 * *-core.c: Comment changes.
5848 * config/decstation.mh (HDEPFILES): Remove.
5849 (HDEFINES): Remove -DTRAD_CORE.
5850 * config/irix3.mh (RANLIB): Remove.
5851 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5852 (HDEFINES): Remove -DIRIX_CORE.
5853 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5854 (HDEFINES): Remove -DTRAD_CORE.
5855 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5856 * config/ultra3.mh (RANLIB): Remove.
5857 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5858 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5859 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5860 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5861 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5862 * config/i386aix.mh, config/i386bsd.mh: Remove.
5863 * config/i386linux.mh, config/i386mach3.mh: Remove.
5864 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5865 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5866 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5867 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5868 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5869 * config/solaris2.mh, config/stratus.mh: Remove.
5870 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5871 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5873 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5875 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5876 DT_FINI entry if the appropriate symbol is not in the hash table.
5878 * libelf.h (struct elf_backend_data): Add create_program_headers
5879 and want_hdr_in_seg fields.
5880 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5882 (elf_backend_create_program_headers): Likewise.
5883 (elfNN_bed): Initialize create_program_headers and
5885 * elf.c (get_program_header_size): Call create_program_headers
5887 (map_program_segments): Check want_hdr_in_seg backend field. Call
5888 create_program_headers backend routine.
5890 * elf.c (assign_file_positions_except_relocs): Align non allocated
5891 sections when creating an executable.
5893 * elfcode.h (elf_swap_phdr_in): Make non static.
5894 (elf_swap_phdr_out): Make non static.
5895 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5896 (bfd_elf32_swap_phdr_out): Declare.
5897 (bfd_elf64_swap_phdr_in): Declare.
5898 (bfd_elf64_swap_phdr_out): Declare.
5900 * ecofflink.c (ecoff_collect_shuffle): New static function.
5901 (_bfd_ecoff_get_accumulated_pdr): New function.
5902 (_bfd_ecoff_get_accumulated_sym): New function.
5903 (_bfd_ecoff_get_accumulated_ss): New function.
5904 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5905 (_bfd_ecoff_get_accumulated_sym): Declare.
5906 (_bfd_ecoff_get_accumulated_ss): Declare.
5907 * libbfd.h: Rebuild.
5909 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5911 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5913 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5914 warning symbols. If any section is named .gnu.warning.XXX, treat
5915 the contents as a warning to be issued if the symbol XXX is
5917 (elf_link_output_extsym): For an indirect or warning symbol, just
5918 output the symbol it points to.
5920 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5921 if bfd_hash_allocate fails, since it will already be set.
5922 (generic_link_hash_newfunc): Likewise.
5923 (archive_hash_newfunc): Likewise.
5924 (hash_entry_bfd): New static function.
5925 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5926 callback. Allocate a new warning using the hash table newfunc.
5927 Use bfd_hash_replace to update the entry in the hash table, rather
5928 than assuming we can copy the fields with structure assignment.
5930 * hash.c (bfd_hash_replace): New function.
5931 * bfd-in.h (bfd_hash_replace): Declare.
5932 * bfd-in2.h: Rebuild.
5934 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5936 * config.bfd: Add mips*vr4300-*-elf* target.
5937 * config/mipsbvr4300.mt: Added.
5939 See file ChangeLog.2
5946 version-control: never