1 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
4 against SEC_DEBUGGING sections here (revert patch of December 5).
5 * elfcode.h (elf_object_p): Check for them here, instead.
7 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
9 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
10 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
12 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
13 (_bfd_elf_canonicalize_dynamic_reloc): New function.
14 * elf-bfd.h (struct elf_size_info): Update declaration of
16 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
17 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
18 * elfxx-target.h: Use new dynamic reloc routines by default.
19 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
22 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
24 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
25 if NAMES_HAVE_UNDERSCORE is defined.
27 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
29 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
31 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
33 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
36 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
38 * elflink.h (elf_link_add_object_symbols): Only add a weak
39 symbol if the real definition is in the dynamic symbol table.
40 After finding the real definition, then, if it is dynamic, add the
41 weak symbol to the dynamic symbol table.
43 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
45 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
47 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
50 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
52 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
54 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
55 (bfd_elf32_mn10300_reloc): Write data in little endian format.
56 * reloc.c: Remove mn10300 big endian relocs.
57 * bfd-in2.h, libbfd.h: Rebuilt.
59 * elf32-mn10200.c: Update from elf32-mn10300.c.
61 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
63 * elf32-mn10300.c (elf_symbol_leading_char): Define.
65 * elf32-mn10300.c: Add some comments.
67 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
69 * ihex.c (ihex_scan): Always initialize buf before jumping to
71 (ihex_read_section): Likewise.
73 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
75 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
76 inplace for most relocs.
78 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
80 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
81 even if SEC_ALLOC is not set.
82 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
83 when deciding whether to copy a reloc into a shared object.
84 (elf_i386_relocate_section): Likewise.
85 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
86 (elf32_sparc_relocate_section): Likewise.
87 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
88 reloc section if it is not set in the source section.
89 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
90 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
91 with a SEC_DEBUGGING section as SEC_DEBUGGING.
93 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
95 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
96 expects a .got.plt until we actually create it.
98 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
100 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
101 message for bfd_reloc_outofrange, rather than aborting. From
102 Philippe De Muyter <phdm@info.ucl.ac.be>.
104 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
105 a relocateable link, don't try to process them. From Heinz Wrobel
106 <wrobel@lpr.e-technik.tu-muenchen.de>.
108 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
110 * elf32-mn10300.c (mn10300_info_howto): Renamed from
111 mn10300_info_howto_rel. Tweak reloc argument to be an
113 (USE_RELA): Define instead of USE_REL.
114 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
116 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
118 * configure.in, configure: Handle mips*-sgi-irix6*.
119 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
122 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
124 * elf32-i386.c (elf_i386_relocate_section): Warn about a
125 relocation against a symbol defined in a section with no output
128 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
130 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
131 * configure, config.in: Rebuild with autoconf 2.12.
133 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
134 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
135 (swap_out_syms): Set st_other from existing st_other field.
136 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
138 (elf_link_output_extsym): Set the other field from the global hash
140 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
141 (elf_mips16_jump_howto): New static variable.
142 (mips16_jump_reloc): New static function.
143 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
144 (mips_info_to_howto_rel): Handle R_MIPS16_26.
145 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
147 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
148 * bfd-in2.h, libbfd.h: Rebuild.
149 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
151 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
153 * configure.host: Use long long for mips-sgi-irix6*.
155 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
156 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
158 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
160 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
161 (enum reloc_type): Add more reloc types.
162 (elf32_mn10300_howto_table): Update for new reloc types.
163 (elf32_mn10300_reloc_map): Update for new reloc types.
164 * reloc.c: Add some new relocs for the mn10300 series.
165 * bfd-in2.h, libbfd.h: Rebuilt.
167 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
169 * som.c (setup_sections): Don't lose for a space which has
170 no data, but some symbols.
172 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
174 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
175 (sunos_link_hash_table_create): Initialize got_needed.
176 (sunos_create_dynamic_sections): Only set .got section size if it
177 is not already set. Set got_needed.
178 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
179 sdynptr, and only handle dynamic sections, if dynamic sections are
181 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
182 Initialize .got section.
183 (sunos_scan_ext_relocs): Likewise.
184 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
186 (sunos_finish_dynamic_link): Check got_needed. Only set up
187 dynamic linking information if needed.
189 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
191 * config.bfd: Added VersaDOS format to the Ericsson configuration.
193 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
195 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
198 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
200 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
204 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
206 * filemode.c: Include sysdep.h.
207 * ihex.c: Add casts to eliminate compiler warnings.
208 * sunos.c: Add casts to eliminate compiler warnings.
210 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
212 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
214 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
215 appropriate relocations in the .so file if shared.
216 (ppc_elf_relocate_section): Ditto.
219 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
221 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
222 complain_overflow_unsigned.
226 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
228 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
229 overflows for R_D10V_16 and R_D10V_18.
232 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
234 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
235 (do_with_relocs): Likewise.
236 (do_as_repeat): Likewise.
237 (copy_expression): Likewise.
239 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
241 * ieee.c (ieee_write_external_part): Correctly record whether
242 there is an external part.
245 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
247 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
248 handle tda offsets for sld.w and sst.w instructions.
249 Fix alignment check in sld.w and sst.w tda reloc handling.
252 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
254 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
257 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
259 * elf32-v850.c: Add comments about assumptions about
260 char, short & long sizes.
261 (elf32_v850_bfd_final_link_relocate): Fix sign extension
262 problems for several relocs.
264 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
265 R_V850_SDA_OFFSET entry.
268 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
270 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
271 Store import file index in ldindx.
272 (xcoff_build_ldsyms): Assume that ldsym was not previously
273 allocated. For an imported symbol, copy ldindx into l_ifile.
276 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
278 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
279 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
280 fields in R_V850_TDA_OFFSET.
281 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
282 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
285 * elf32-v850.c: Include bfdlink.h.
286 (bfd_elf32_v850_reloc): Return an error if we get a reloc
288 (elf32_v850_bfd_final_link_relocate): New function.
289 (v850_elf_relocation_section): Likewise.
290 (elf_backend_relocate_section): Define.
293 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
295 * binary.c (binary_set_section_contents): Ignore sections which
296 don't have SEC_LOAD and SEC_ALLOC set.
298 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
300 * linker.c (_bfd_generic_final_link): Avoid losing static
301 symbols in the .bss section.
303 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
305 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
306 (mips32_64bit_reloc): New static function.
307 (mips_reloc_map): Add entry for BFD_RELOC_64.
308 (mips_elf_relocate_section): Handle R_MIPS_64.
310 * linker.c (default_indirect_link_order): Print an error message
311 when attempting to do a relocateable link with different object
312 file formats, rather than calling abort.
315 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
317 * reloc.c (m32r relocs): Rename them.
318 * bfd-in2.h, libbfd.h: Regenerated.
319 * elf32-m32r.c: Update.
320 (m32r_elf_10_pcrel_reloc): New function.
321 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
322 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
325 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
327 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
328 all sections that will be included in the output file.
329 (_bfd_generic_link_output_symbols): Discard symbols in sections
330 which are being discarded.
334 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
335 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
336 (elf_v850_howto_table): Corresponding changes.
337 (elf_v850_reloc_map): Corresponding changes.
338 * reloc.c: Add additional V850 relocations.
339 * bfd-in2.h, libbfd.h: Rebuilt.
341 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
342 no longer want in pc-relative relocs.
344 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
346 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
347 accept a reloc against an undefined sybmol!
349 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
351 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
354 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
356 * VERSION: Bump for new relocation.
358 * hosts/i386bsd.h: If NBPG is not defined, define it as
359 PAGE_SIZE, for recent versions of FreeBSD.
361 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
363 * configure.host: Use `long long' as the 64 bit type on a Solaris
364 host, since both gcc and the SunPRO compilers support it.
366 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
368 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
369 mistake to have reused the ECOFF LITERAL for ELF since they have
371 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
372 * bfd-in2.h, libbfd.h: Rebuild.
374 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
377 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
378 dynamic relocation for an undefweak symbol when we are building
381 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
383 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
384 point explicitly to srcdir.
385 (targmatch.h): Edit references to point explicitly to objdir.
387 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
389 * config.bfd: When setting targ_cpu, don't get confused by
392 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
394 * configure.host: Add support for windows host (a build done
395 under the Microsoft build environment).
397 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
399 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
400 definition in a dynamic object, add it to the dynamic symbol table
401 if any dynamic object mentions it. Reverts part of last patch.
403 * sunos.c (struct sunos_link_hash_table): Add got_base field.
404 (sunos_link_hash_table_create): Initialize got_base.
405 (bfd_sunos_size_dynamic_sections): If the .got section is more
406 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
408 (sunos_check_dynamic_reloc): Subtract got_base from a base
411 * elf32-mips.c (elf_mips_isa): New static function.
412 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
413 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
415 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
417 * archive.c (do_slurp_coff_armap): Only treat archive as little
418 endian for i960 COFF.
420 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
422 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
423 by the change in size of the section when EXEC_P is not set.
425 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
426 (m68kcoff_rtype_to_howto): New static function.
427 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
428 VMA to the addend for a PC relative reloc.
430 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
432 * Makefile.in: Rebuild dependencies.
434 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
437 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
439 * Makefile.in: Remove explicit dependencies for mn10200 and
441 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
442 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
443 (dependencies): Rebuilt.
445 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
447 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
448 during this function.
450 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
451 section if the flags are compatible.
453 * configure.in: Add havevecs, and put it in tdefaults.
454 * mpw-config.in: Likewise.
455 * configure: Rebuild.
456 * targmatch.sed: New file; a sed script to build targmatch.h from
458 * config.bfd: Add #if, #endif, and comments for targmatch.h.
459 * targets.c: Include "fnmatch.h".
460 (struct targmatch): Define.
461 (bfd_target_match): Define by including targmatch.h.
462 (bfd_find_target): If the target is not found by name, search for
463 it as a configuration triplet.
464 * Makefile.in: Rebuild dependencies.
465 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
466 i386dynix.o, m68k4knetbsd.o, and riscix.o.
467 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
468 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
469 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
470 (CFILES): Remove i386dynix.c and hp300bsd.c.
471 (targmatch.h): New target.
472 (do_clean): Remove targmatch.h.
474 * configure.in: Add BFD_NEED_DECLARATION(getenv).
475 * acconfig.h: Add NEED_DECLARATION_GETENV.
476 * configure, config.in: Rebuild.
477 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
478 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
480 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
482 * cpu-mn10x00.c, elf32-mn10x00: Removed.
483 * cpu-mn10200.c, cpu-mn10300.c: New files.
484 * elf32-mn10200.c, elf32-mn10300.c: New files.
485 * Makefile.in: Break mn10x00 support into two separate
486 configurations, mn10200 and mn10300.
487 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
488 * bfd-in2.h, configure: Rebuilt.
490 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
492 * Makefile.in (do_clean): Move config.log to do_distclean.
494 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
496 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
497 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
498 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
499 (elf32-mn10x00.o): Add dependencies.
500 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
501 (bfd_mn10x00_arch): Declare.
502 (bfd_archures_list): Add bfd_mn10x00_arch.
503 * config.bfd: Add mn10x00-*-*.
504 * configure.in: Add bfd_elf32_mn10x00_vec.
505 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
506 * targets.c (bfd_elf32_mn10x00_vec): Declare.
507 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
508 * bfd-in2.h, configure: Rebuilt.
510 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
512 openVMS/Alpha: Provide filename and case_hack flags via
513 symbol table from gas.
514 Add case_hack code for symbol output from vax/vms.
515 * evax-alpha.c (evax_initialize): Remove filename handling,
516 filename is provided via symbol table.
517 (evax_get_symtab): Use local symbol count when setting up table.
518 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
520 (_bfd_evax_write_egsd): Skip file name symbol.
521 * evax-emh.c (get_vms_time_string): Local function now.
522 (_bfd_evax_write_emh): Extract source filename and case_hack flags
524 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
525 through _bfd_evax_case_hack_symbol.
526 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
528 (_bfd_evax_basename): Removed.
529 (_bfd_get_vms_time_string): Moved to evax-emh.c.
530 * evax.h (evax_private_data_struct): Remove filename.
531 (flag_hash_long_names, flag_show_after_trunc,
532 flag_no_hash_mixed_case, vms_name_mapping): New flags for
535 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
537 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
538 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
539 (NO_SWAP_MAGIC): Don't define.
540 (SWAP_MAGIC): Define.
542 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
543 no hash table entry for a global symbol.
545 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
547 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
549 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
551 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
552 symbol type with T_NULL. Warn if symbol type changes. Based on
553 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
555 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
556 a dynamic object in the dynamic symbol table if it is referenced
557 or defined by a regular object.
560 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
562 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
563 remove dwarf local labels. Shrinks binaries by a factor of 3!
566 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
568 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
569 by hand, rather than by calling bfd_make_section.
572 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
574 * reloc.c: Rename m32r relocs.
575 * bfd-in2.h, libbfd.h: Rebuilt.
576 * elf32-m32r.c: Update.
579 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
581 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
582 link, adjust the symbol index of a base relative reloc. Don't
583 change the addend of a PC relative reloc if pcrel_offset is set.
584 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
587 * reloc.c (bfd_perform_relocation): Apply the relocation even if
588 it is zero, in case src_mask matters.
589 (bfd_install_relocation): Likewise.
591 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
593 * xcofflink.c (xcoff_link_add_symbols): Always initialize
595 (_bfd_xcoff_bfd_final_link): Don't set target_index
596 to an uninitialized value.
598 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
600 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
601 indices, rather than crashing.
602 (coff_slurp_reloc_table): Likewise. Check whether the howto field
604 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
607 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
609 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
611 (coff_arm_adjust_symndx): New static function.
612 (coff_adjust_symndx): Define.
614 * srec.c (srec_scan): Accept multiple symbols on a single line.
615 From Pascal Martin <pmartin@alsys.com>.
619 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
621 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
622 (sunos_merge_private_bfd_data): New function.
624 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
626 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
628 (bfd_merge_private_bfd_data): Likewise.
629 * section.c (bfd_copy_private_section_data): Likewise.
630 * syms.c (bfd_copy_private_symbol_data): Likewise.
631 * bfd-in2.h: Rebuild.
632 * aout-target.h (MY_bfd_copy_private_section_data): Check that
633 both BFD's are the right flavour.
634 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
635 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
636 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
637 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
638 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
639 (ppc_elf_merge_private_bfd_data): Likewise.
640 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
641 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
643 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
644 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
648 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
650 * reloc.c: Add m32r relocs.
651 * bfd-in2.h, libbfd.h: Rebuilt.
652 * cpu-m32r.c,elf32-m32r.c: New files.
655 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
657 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
659 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
661 * tekhex.c (first_phase): Change type parameter from char to int.
663 (pass_over): Change func to expect int, not char.
665 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
666 rather than SEC_LOAD when aligning the file offset for the first
667 section in a segment.
669 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
671 * syms.c (coff_section_type): Make arg const.
672 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
673 to make_bfd_asection().
674 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
675 * elfcode.h (bfd_section_from_phdr): Remove prototype.
676 (_bfd_elf_stringtab_init): Remove prototype.
678 * netbsd-core.c (swap_abort): Add prototype.
679 * aix386-core.c (swap_abort): Ditto & make static
680 * hpux-core.c (swap_abort): Ditto & make static.
681 * irix-core.c (swap_abort): Ditto & make static.
682 * ptrace-core.c (swap_abort): Ditto & make static.
683 * trad-core.c (swap_abort): Ditto & make static.
684 * coffswap.h (coff_swap_reloc_in): Ditto.
685 (coff_swap_reloc_out): Ditto.
686 (coff_swap_filehdr_in): Ditto.
687 (coff_swap_filehdr_out): Ditto.
688 (coff_swap_sym_in): Ditto.
689 (coff_swap_sym_out): Ditto.
690 (coff_swap_aux_in): Ditto.
691 (coff_swap_aux_out): Ditto.
692 (coff_swap_lineno_in): Ditto.
693 (coff_swap_lineno_out): Ditto.
694 (coff_swap_aouthdr_in): Ditto.
695 (coff_swap_aouthdr_out): Ditto.
696 (coff_swap_scnhdr_in): Ditto.
697 (coff_swap_scnhdr_out): Ditto.
698 * ihex.c (ihex_sizeof_headers): Ditto.
699 * tekhex.c (getsym): Ditto.
700 (find_chunk): Ditto & make static.
701 (insert_byte): Ditto.
702 (first_phase): Ditto.
704 (tekhex_get_symtab): Ditto & make static.
705 (tekhex_get_symtab_upper_bound): Ditto & make static.
706 (tekhex_mkobject): Ditto.
707 (tekhex_object_p): Ditto.
708 (move_section_contents): Ditto.
709 (tekhex_get_section_contents): Ditto.
710 (tekhex_set_arch_mach): Ditto & make static.
711 (tekhex_set_section_contents): Ditto.
715 (tekhex_write_object_contents): Ditto.
716 (tekhex_sizeof_headers): Ditto.
717 (tekhex_make_empty_symbol): Ditto.
718 (tekhex_get_symbol_info): Ditto.
719 (tekhex_print_symbol): Ditto.
720 * irix-core.c (make_bfd_asection): Ditto.
721 (irix_core_core_file_p): Ditto.
722 (irix_core_core_file_failing_command): Ditto.
723 (irix_core_core_file_failing_signal): Ditto.
724 (irix_core_core_file_matches_executable_p): Ditto.
725 (irix_core_make_empty_symbol): Ditto.
726 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
727 * srec.c (srec_new_symbol): Ditto.
728 (srec_get_section_contents): Ditto.
729 (srec_set_arch_mach): Ditto.
730 (srec_set_section_contents): Ditto.
731 (internal_srec_write_object_contents): Ditto.
732 (srec_write_object_contents): Ditto.
733 (symbolsrec_write_object_contents): Ditto.
734 (srec_sizeof_headers): Ditto.
735 (srec_make_empty_symbol): Ditto.
736 (srec_get_symtab_upper_bound): Ditto.
737 (srec_get_symtab): Ditto.
738 (srec_print_symbol): Ditto and make static.
739 * elf.c (elf_read): Ditto
740 (assign_section_numbers): Ditto.
741 (elf_fake_sections): Ditto.
742 (sym_is_global): Ditto.
743 (elf_map_symbols): Ditto.
744 (get_program_header_size): Ditto.
745 * coffgen.c (make_a_section_from_file): Ditto.
746 (coff_real_object_p): Ditto.
747 (fixup_symbol_value): Ditto.
748 (build_debug_section): Ditto.
750 * syms.c (coff_section_type): Ditto.
753 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
755 * bfd-in2.h: Rebuilt after m32r changes.
758 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
761 * config.bfd,configure.in,configure: Add m32r support.
762 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
764 * config.bfd: Keep target list alphabetically sorted.
767 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
769 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
770 to add in the constant part found in the instruction itself.
771 (case R_V850_HI16_S): Likewise.
775 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
777 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
778 and R_D10V_18 to be 1 (word).
781 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
783 * stabs.c (_bfd_link_section_stabs): If the output_section field
784 of either section is bfd_abs_section, then the linker is
785 discarding the section and we should not optimize it.
787 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
789 * Makefile.in (aout-sparcle.o): New target.
790 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
791 * config.bfd (sparclet-*-aout*): Add case.
792 * configure.in (sparcle_aout_vec): Add case.
793 * configure: Regenerated.
794 * targets.c (sparcle_aout_vec): Declare.
795 (bfd_target_vector): Add sparcle_aout_vec.
796 * aout-sparcle.c: New file.
799 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
801 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
802 low order sign bit propogation for R_V850_HI16_S.
804 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
805 handling V850 specific relocs.
806 (elf_v850_howto_table): Use the new function for some
807 relocations. Twiddle masks & shifts for some relocs.
808 Set partial_inplace where needed.
811 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
813 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
814 default architecture to a machine number of 0.
815 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
817 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
818 the output BFD is the default, set it from the first input BFD.
821 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
823 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
824 insert at bitpos zero. The HI16 relocs are shifted right
825 by 16 bits. Fix src_mask for all relocs.
826 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
828 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
832 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
834 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
835 Rewrite to use BFD file read routines and to avoid using a fixed
836 length for the file name.
839 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
841 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
842 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
843 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
846 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
848 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
849 (elf_v850_howto_table): Add info for HI16_S reloc.
850 (v850_reloc_map): Add HI_16_S reloc.
851 * reloc.c: Define BFD_RELOC_V850_* relocs.
854 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
857 * elf32-sh.c: New file.
858 * elf.c (prep_headers): Handle bfd_arch_sh.
859 * elfcode.h (write_relocs): Handle absolute symbol.
860 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
861 (_bfd_elf64_link_read_relocs): Declare.
862 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
863 elf_link_read_relocs. Make globally visible. Change all
865 (elf_link_input_bfd): Get external symbols from cache in
866 symtab_hdr->contents. Get contents from cache in
868 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
870 * reloc.c: Define BFD_RELOC_SH_* relocs.
871 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
872 * coff-sh.c (sh_insns_conflict): Fix a return value.
873 (_bfd_sh_align_load_span): New globally visible function, broken
874 out of sh_align_load.
875 (sh_align_load): Call _bfd_sh_align_load_span.
876 (sh_swap_insns): Change relocs parameter to PTR.
877 * bfd-in2.h, libbfd.h: Rebuild.
878 * targets.c (bfd_elf32_sh_vec): Declare.
879 (bfd_elf32_shl_vec): Declare.
880 * config.bfd (sh-*-elf*): New target.
881 * configure.in (bfd_elf32_sh_vec): New target vector.
882 (bfd_elf32_shl_vec): New target vector.
883 * configure: Rebuild.
884 * Makefile.in: Rebuild dependencies.
885 (BFD32_BACKENDS): Add elf32-sh.o.
886 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
888 * elf.c (map_sections_to_segments): Check that LMA does not skip a
889 page before checking D_PAGED.
891 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
892 (ihex_write_object_contents): Remove extbase; always use segbase
895 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
897 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
898 * configure.host (i[345]86-*-*): Ditto.
899 * config.bfd (i[345]86-*-*): Ditto.
900 * configure: Regenerate.
902 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
905 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
907 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
908 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
909 * som.c (hppa_som_gen_reloc_type): Add new argument. If
910 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
911 will have an ST_CODE type, change the symbol's type to ST_DATA.
912 * som.c (hppa_som_gen_reloc_type): Update prototype.
914 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
916 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
917 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
918 (mips_elf_size_dynamic_sections): Don't require .got to exist.
919 (mips_elf_finish_dynamic_sections): Likewise.
921 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
923 * configure.host (HLDENV): New variable to set. Set it for
924 *-*-sysv4*, since those linkers may not support -R but they always
927 * libieee.h (NSECTIONS): Don't define.
928 (ieee_data_struct): Change section_table to asection **. Add
930 * ieee.c (get_section_entry): If the table isn't big enough, make
932 (ieee_slurp_sections): Remove assertion about number of sections.
933 (ieee_object_p): Adjust initialization of ieee to match changes to
936 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
937 symbols merely because we are generating a shared library.
938 (xcoff_build_ldsyms): Don't set up global linkage code for an
939 undefined symbol merely because we are generating a shared
943 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
945 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
946 (BFD32_BACKENDS) Add elf32-v850.o.
947 * archures.c: Add bfd_v850_arch.
948 * bfd-in2.h: Add bfd_v850_arch.
949 * config.bfd (v850-*-*): New target.
950 * configure: (bfd_elf32_v850_vec) New vector.
951 * configure.in: (bfd_elf32_v850_vec) New vector.
952 * cpu-v850.c: New file.
953 * elf.c (prep_headers): Added case bfd_arch_v850.
954 * elf32-v850.c: New file.
955 * targets.c (bfd_elf32_v850_vec): New vector.
958 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
960 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
961 a function code symbol for an XMC_XO symbol.
963 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
965 * mpw-config.in: Update editing of autoconf vars to reflect
966 Jul 18 configure.in change.
967 * mpw-make.sed: Update editing of include pathnames to be
968 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
970 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
972 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
973 which to offset to get the .plt entry address is ".plt".
975 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
977 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
978 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
979 Added, for internal use by the ARM gas.
983 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
985 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
986 in section dynidx start.
988 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
990 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
991 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
992 optimization for g++.
994 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
996 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
997 the -mrelocatable-lib bit set and the other doesn't, clear the
998 -mrelocatable-lib bit in the header.
1000 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1003 symbol against a STT_FUNC symbol in a shared library.
1005 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1008 symbol is found, automatically define the corresponding function
1011 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1012 if sym.n_numaux is not zero.
1013 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1014 entry to disagree about the number of aux entries if the symbol
1017 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1018 section if it might be needed, not just if info->shared.
1019 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1020 the start of .rel.dyn if we are going to use it.
1021 (mips_elf_finish_dynamic_sections): Only clear the first element
1022 of .rel.dyn if the size is greater than zero.
1024 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1027 undefined_symbol callback for a symbol, then don't issue any more
1028 warnings about loader relocs.
1029 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1030 after calling the undefined_symbol callback.
1032 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1033 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1034 as the AIX linker seems to do.
1036 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1038 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1039 (evax_initialize): Remove evax_reloc_table.
1040 (evax_close_and_cleanup): Ditto.
1042 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1044 (evax_bfd_reloc_type_lookup): Ditto.
1045 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1046 cooked_size == raw_size.
1047 * evax-emh.c (_bfd_evax_register_filename): Remove.
1048 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1049 * evax-misc.c (add_new_contents): Malloc section at full size.
1050 (_bfd_save_evax_section): Memcpy section contents directly.
1051 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1052 (evax_reloc_table): Remove.
1054 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1056 * makefile.vms: Add better support for DEC C compilation
1057 Add evax.h dependencies
1059 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1060 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1061 (BFD_RELOC_ALPHA_BASEREG): Remove.
1062 * bfd-in2.h, libbfd.h: Rebuild.
1064 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1066 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1067 getgid if _WIN32 is defined.
1068 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1070 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1072 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1073 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1075 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1078 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1080 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1082 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1083 (NEED_DECLARATION_REALLOC): New macro.
1084 * configure, config.in: Rebuild.
1085 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1086 (realloc): Declare if NEED_DECLARATION_REALLOC.
1088 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1089 <strings.h> if they exist.
1091 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1093 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1095 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1097 Based on patches from Eric Valette <valette@crf.canon.fr>:
1098 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1099 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1100 (elf_howto_table): Add entries for new relocs.
1101 (elf_i386_reloc_type_lookup): Handle new relocs.
1102 (elf_i386_info_to_howto): Just call abort.
1103 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1104 (elf_i386_relocate_section): Likewise.
1107 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1109 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1112 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1115 only get the LMA from the phdr if they are in the same part of the
1118 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1119 new segment to make them more comprehensible. If the relationship
1120 between the LMA and the VMA changed, start a new segment. Don't
1121 check dynsec when deciding whether to start a new segment for a
1122 writeable section; -N will now handle this.
1124 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1126 * libhppa.h: Remove "esel" changes. Not the right approach.
1127 * som.c: Corresponding changes.
1128 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1129 which don't have a SOM symbol type associated with them.
1130 Reverses a 1994 change.
1132 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1134 Make ld -N more reasonable for ELF:
1135 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1136 phdr_in_section to false, and always use a single load segment.
1137 (elf_sort_sections): Sort sections by LMA after VMA.
1138 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1139 align to maxpagesize.
1140 (assign_file_positions_except_relocs): Likewise.
1141 * elfcode.h (elf_object_p): If a section is loaded but not page
1142 aligned, clear D_PAGED.
1144 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1146 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1147 Added, for internal use by the ARM gas.
1149 * bfd-in2.h: Rebuilt
1151 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1153 * libhppa.h (R_HPPA_ESEL): New field selector.
1154 (e_esel): Similarly.
1155 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1156 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1157 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1159 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1162 archive search before looking for stripped dynamic objects.
1164 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1166 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1167 symbol a warning rather than an error.
1169 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * elf.c (assign_file_positions_for_segments): Track the virtual
1172 memory position separately from the file position, and use it to
1173 compute the alignment adjustment.
1176 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1178 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1179 and fixed mask on R_D10V_10_PCREL_L.
1182 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * elf64-mips.c: Include "aout/ar.h".
1185 (mips_elf64_slurp_armap): New static function.
1186 (mips_elf64_write_armap): New static function.
1187 (bfd_elf64_archive_*): Define.
1188 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1189 Use instead of bfd_generic_archive_p.
1190 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1191 instead of _bfd_write_archive_contents.
1192 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1193 _bfd_generic_mkarchive.
1194 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1195 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1197 (TARGET_LITTLE_SYM): Likewise.
1198 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1200 * Makefile.in: Rebuild dependencies.
1202 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1203 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1204 SHT_MIPS_EVENTS sections.
1205 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1206 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1208 (_bfd_mips_elf_fake_sections): Likewise.
1210 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1211 * ecoff.c (ecoff_compute_section_file_positions): Copy
1212 rdata_in_text from backend info to tdata. Clear it if any data
1213 section comes before .rdata.
1214 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1215 tdata rather than backend info.
1217 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1219 * configure.in: Fix test for whether a compiler has a 64 bit
1220 type. From Jim Wilson <wilson@cygnus.com>.
1222 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * configure.host (mips-sgi-irix6*): New host.
1226 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1227 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1228 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1230 * configure: Rebuild.
1231 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1232 (BFD_HOST_64_BIT): Define conditionally.
1233 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1234 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1235 (symvalue, bfd_size_type): Likewise.
1236 * bfd-in2.h: Rebuild.
1237 * Makefile.in (do_clean): Remove bfd-tmp.h.
1238 (do_distclean): Remove bfd-in3.h.
1239 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1240 (bfd-in3.h): New target.
1242 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1243 Andrew Gierth <ANDREWG@microlise.co.uk>.
1245 * configure.host: Set INSTALL_SHLIB.
1246 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1247 * configure: Rebuild.
1248 * Makefile.in (install): Use @INSTALL_SHLIB@.
1250 * config.bfd (mips*-*-irix6*): New target.
1251 * configure.host: Handle Irix 6 shared library like Irix 5.
1253 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1254 symbol for a magic name.
1255 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1257 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1260 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1262 * mpw-config.in: Add ELF support to mips config, create the
1263 elf32-target.h file in the object dir.
1264 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1266 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1268 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1269 Also removed most abort calls, in favor of using bfd reporting.
1272 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1274 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1275 (BFD32_BACKENDS) Add elf32-d10v.o.
1276 * archures.c: Add bfd_d10v_arch.
1277 * bfd-in2.h: Add bfd_d10v_arch.
1278 * config.bfd (d10v-*-*): New target.
1279 * configure: (bfd_elf32_d10v_vec) New vector.
1280 * configure.in: (bfd_elf32_d10v_vec) New vector.
1281 * cpu-d10v.c: New file.
1282 * elf.c (prep_headers): Added case bfd_arch_d10v.
1283 * elf32-d10v.c: New file.
1284 * libbfd.h: Rebuild.
1285 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1286 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1287 * targets.c (bfd_elf32_d10v_vec): New vector.
1290 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1292 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1294 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1296 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1297 bfd_mach_i386_i8086 machine types.
1299 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1301 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1304 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1306 * coffcode.h (coff_set_section_contents): A/UX does not require
1307 special handling of the _LIB section.
1309 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1311 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1312 value for R_RELBYTE.
1314 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1315 array if one was allocated.
1317 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1319 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1320 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1321 use_rld_obj_head and rld_value.
1322 (mips_elf_link_hash_table_create): Initialize new fields.
1323 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1325 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1326 __rld_obj_head symbol not seen, create an __rld_map symbol.
1327 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1328 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1329 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1330 __rld_obj_head symbol.
1331 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1333 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1335 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1337 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1338 ppc_elf_addr16_ha_reloc.
1339 (ppc_elf_addr16_ha_reloc): New static function.
1341 * coff-mips.c (struct mips_hi): Define.
1342 (mips_refhi_list): New static variable.
1343 (mips_refhi_addr, mips_refhi_addend): Remove.
1344 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1345 (mips_reflo_reloc): Process mips_refhi_list.
1346 (mips_relhi_list): New static variable.
1347 (mips_relhi_addr, mips_relhi_addend): Remove.
1348 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1349 (mips_rello_reloc): Process mips_relhi_list.
1350 (mips_relocate_section): Permit an arbitrary number of REFHI or
1351 RELHI relocs before the associated REFLO or RELLO reloc.
1353 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * aout-target.h (MY(callback)): Set reloc_count fields.
1357 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1360 sections unless this is a SunOS link.
1362 * VERSION: Set to 2.7.1.
1364 * Released binutils 2.7.
1366 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1368 * i386aout.c: Include "aout/aout64.h".
1369 (i386aout_write_object_contents): New static function.
1370 (MY_write_object_contents): Define.
1372 * netbsd.h (MY(write_object_contents)): Make sure that
1373 adjust_sizes_and_vmas is called before fiddling with the magic
1376 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1380 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * libbfd-in.h (itos, stoi): Don't define.
1383 * libbfd.h: Rebuild.
1384 * i386lynx.c (KEEPIT): Define as udata.i.
1385 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1386 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1387 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1388 flags. Don't use stoi.
1390 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1392 * elf.c (map_sections_to_segments): Don't start a new segment for
1393 a writable section if it's on the same page as the previous
1394 segment. Reset the writable variable for a readonly section.
1396 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1398 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1399 first_thunk_address, thunk_size, and import_table_size.
1400 * peicode.h: Improved some diagnostics regarding edata sections.
1402 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1404 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1405 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1407 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1409 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1410 with XCOFF_DEF_DYNAMIC set is really defined.
1411 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1412 (xcoff_link_add_symbols): Only create special sections if using an
1415 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1417 (bfd_install_relocation): Likewise.
1419 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1421 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1423 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1424 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1425 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1426 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1427 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1428 are found for LITERAL relocs.
1429 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1430 taken, we cannot generate a .plt entry for the symbol.
1432 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1435 sysconf functions (for gprof).
1436 * configure, config.in: Rebuild.
1438 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1441 an archive if it has a map. If the object file has the wrong
1444 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1445 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1447 (alpha_relocate_section): Likewise.
1449 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1450 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1451 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1452 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1453 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1454 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1455 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1456 * peicode.h: Corresponding changes.
1458 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1460 * elflink.h (elf_create_pointer_linker_section): Comment out code
1461 dealing with making GOT pointers negative of the GOT symbol for
1464 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1466 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1467 increment the .rela.plt size until after we're done creating the
1469 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1470 .rela.plt offset directly rather than calculating it.
1472 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1474 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1475 Use autoconf-set values.
1476 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1477 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1480 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1481 * configure: Rebuilt.
1483 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1485 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1486 handling code > 1k away.
1488 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1490 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1491 defined, output whenever the symbol is updated.
1493 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1495 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1496 section to 0 if user_set_vma is set.
1497 * elflink.h (elf_bfd_final_link): Likewise.
1499 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1501 Partially undo patch of Jun 20.
1502 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1503 (coff_compute_section_file_positions): Likewise.
1504 (coff_write_object_contents): Likewise. Re-add deleted code, but
1505 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1506 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1508 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1510 * config.bfd: Add support for *-*-rtems* configurations.
1512 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * elf.c (prep_headers): Add bfd_arch_alpha case.
1516 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1518 * elf64-alpha.c: New file.
1519 * config.bfd (alpha-*-linuxecoff*): New target.
1520 (alpha-*-linux*, alpha-*-elf*): New targets.
1521 * configure.in (bfd_elf64_alpha_vec): New vector.
1522 * configure: Rebuild.
1523 * targets.c (bfd_elf64_alpha_vec): Declare.
1524 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1525 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1526 * bfd-in2.h, libbfd.h: Rebuild.
1527 * Makefile.in: Rebuild dependencies.
1528 (BFD64_BACKENDS): Add elf64-alpha.o.
1529 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1531 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1533 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1534 than relying on a right shift of 32.
1536 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1538 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1539 ifdef to COFF_WITH_PE.
1540 (coff_compute_section_file_positions): Likewise.
1541 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1542 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1543 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1544 COFF_IMAGE_WITH_PE, always include.
1546 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1548 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1551 approximate the correct answer if SIZEOF_HEADERS was not used.
1553 * binary.c (binary_set_section_contents): Set section file
1554 position based on LMA rather than VMA.
1556 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1558 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1559 symbols if info->strip == strip_all.
1561 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1563 * coff-h8300.c: Remove #if 0 code.
1564 (compatable): Don't allow mixing/matching of different architectures.
1566 * archures.c (bfd_mach_h8300s): Add.
1567 * bfd-in2.h: Rebuilt.
1568 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1570 (h8300_reloc16_estimate): Likewise.
1571 (h8300_reloc16_extra_cases): Likewise.
1572 (h8300_bfd_link_add_symbols): Likewise.
1573 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1574 (coff_set_flags): Likewise.
1575 * cpu-h8300.c (h8300_scan): Likewise.
1576 Add H8/S to bfd_h8300_arch list.
1578 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1580 Added support for Alpha OpenVMS:
1581 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1582 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1583 * config.h-vms, makefile.vms: New files.
1584 * config.bfd (alpha-*-*vms*): New target.
1585 * configure.in (evax_alpha_vec): New target vector.
1586 * configure: Rebuild.
1587 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1588 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1589 * targets.c (bfd_target_evax_flavour): Define.
1590 (evax_alpha_vec): Declare.
1591 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1592 if BFD64 is defined.
1593 * bfd-in2.h, libbfd.h: Rebuild.
1594 * Makefile.in: Rebuild dependencies.
1595 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1596 evax-emh.o, and evax-misc.o.
1597 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1598 evax-etir.c, evax-emh.c, and evax-misc.c.
1599 (HFILES): Add evax.h.
1601 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1605 (h8300_bfd_link_add_symbols): Likewise.
1607 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1609 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1610 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1612 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1615 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1617 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1618 R_MIPS_32 relocs if creating a shared library.
1620 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1622 * peicode.h (add_data_entry): Use pei_section_data rather than
1623 _cooked_size. Corresponds to May 13 change in coffcode.h.
1625 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1628 * coffcode.h (coff_write_object_contents): If there are long
1629 section names, always set the f_symptr field, even if there are no
1631 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1632 if there are no symbols.
1634 * coffgen.c (make_a_section_from_file): Check return value of
1635 _bfd_coff_read_string_table.
1636 (coff_real_object_p): Check return value of
1637 make_a_section_from_file.
1638 (_bfd_coff_read_string_table): Check that there are some symbols
1639 before trying to read the string table size.
1641 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1643 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1644 to replace a symbol in a dynamic object with a symbol from another
1645 dynamic object, do the replacement if the existing symbol is
1646 global linkage code.
1648 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1649 for _ptrgl, and treat it as global linkage code.
1651 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1652 filename or N_SO symbol past the offset, and use it to indicate
1653 that there is no line number or function when appropriate.
1655 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1657 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1658 common symbol defined by the linker. Don't export function code
1659 even if export_defineds is set.
1661 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1663 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1665 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1666 (h8300_symbol_address_p): New function.
1667 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1670 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1672 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1674 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1675 correctly for the two variants. Allow relaxing if the target
1676 is 128 bytes away since after relaxation it'll be 126 bytes away.
1677 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1678 "dot" and "value". Allow relaxing if the target is 128 bytes
1679 away since after relaxation it'll be 126 bytes away.
1680 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1681 the given section until nothing changes.
1683 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1685 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1686 alignment hack--we can get the lnnoptr info another way without
1687 suddenly increasing the alignment requirements. Set the flags for
1689 (ecoff_compute_section_file_positions): Do so.
1691 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1693 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1694 to keep the HP emulator database happy.
1696 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1697 From Kevin Buettner <kev@primenet.com>.
1699 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1701 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1702 name of a NULL section.
1704 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1707 set, always call the notice callback.
1709 * VERSION: Increment for bfdlink.h change.
1711 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1713 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1714 (sh_relax_delete_bytes): Correct handling of differently sized
1715 trailing alignment reloc.
1717 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1718 * bfd-in2.h: Rebuild.
1719 * configure.in: Warn if there is no known 64 bit type.
1720 * configure: Rebuild.
1722 * Makefile.in: Rebuild dependencies.
1723 (BFD32_BACKENDS): Add ppcboot.o.
1724 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1726 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1727 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1729 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1731 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1732 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1733 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1734 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1736 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * elf64-mips.c: Improve reloc special_functions and handling of
1739 SHT_MIPS_OPTIONS section.
1740 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1741 mips_elf_hi16_reloc and make globally visible.
1742 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1743 make globally visible.
1744 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1745 make globally visible.
1746 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1747 and make globally visible.
1748 (gprel16_with_gp): Check howto->src_mask before using value in
1750 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1751 and make globally visible.
1752 (gprel32_with_gp): Check howto->src_mask before fetching value.
1753 (bfd_mips_elf_swap_options_in): New function.
1754 (bfd_mips_elf_swap_options_out): New function.
1755 (_bfd_mips_elf_set_private_flags): Rename from
1756 mips_elf_set_private_flags and make globally visible.
1757 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1758 mips_elf_copy_private_bfd_data and make globally visible.
1759 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1760 mips_elf_merge_private_bfd_data and make globally visible.
1761 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1762 for a SHT_MIPS_OPTIONS section.
1763 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1764 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1765 name of a SHT_MIPS_OPTIONS section.
1766 (_bfd_mips_elf_set_section_contents): New function.
1767 (mips_elf32_section_processing): Set the GP value in a
1768 SHT_MIPS_OPTIONS section.
1769 (_bfd_mips_elf_find_nearest_line): Rename from
1770 mips_elf_find_nearest_line and make globally visible.
1771 (bfd_elf32_set_section_contents): Define.
1772 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1773 (_bfd_mips_elf_lo16_reloc): Declare.
1774 (_bfd_mips_elf_gprel16_reloc): Declare.
1775 (_bfd_mips_elf_got16_reloc): Declare.
1776 (_bfd_mips_elf_gprel32_reloc): Declare.
1777 (_bfd_mips_elf_set_private_flags): Declare.
1778 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1779 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1780 (_bfd_mips_elf_find_nearest_line): Declare.
1781 (_bfd_mips_elf_set_section_contents): Declare.
1783 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1785 (elf_info_to_howto): Define.
1786 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1788 (elf_info_to_howto): Define.
1789 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1791 (elf_info_to_howto): Define.
1793 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1794 R_MOV16B[12], to match change in coff/internal.h.
1796 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * elf64-mips.c: Extensive additions to provide better support for
1799 writing files and for gas.
1800 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1801 of mips_elf_object_p.
1802 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1803 _bfd_mips_elf_object_p.
1804 (_bfd_mips_elf_final_write_processing): Rename from
1805 mips_elf_final_write_processing and make globally visible.
1806 (_bfd_mips_elf_fake_sections): Rename from
1807 mips_elf_fake_sections and make globally visible.
1808 (_bfd_mips_elf_section_from_bfd_section): Rename from
1809 mips_elf_section_from_bfd_section and make globally visible.
1810 (_bfd_mips_elf_section_processing): New function, broken out of
1811 mips_elf_section_processing.
1812 (mips_elf32_section_processing): Rename from
1813 mips_elf_section_processing; call
1814 _bfd_mips_elf_section_processing.
1815 (_bfd_mips_elf_symbol_processing): Rename from
1816 mips_elf_symbol_processing and make globally visible.
1817 (_bfd_mips_elf_read_ecoff_info): Rename from
1818 mips_elf_read_ecoff_info and make globally visible.
1819 (mips_elf32_ecoff_debug_swap): Rename from
1820 mips_elf_ecoff_debug_swap.
1821 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1822 struct symbol_cache_entry.
1823 (_bfd_elf_validate_reloc): New function, moved in from
1824 elfcode.h:validate_reloc.
1825 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1826 to _bfd_elf_validate_reloc. Change all callers.
1827 * elf-bfd.h (bfd_section_from_shdr): Declare.
1828 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1829 (_bfd_elf_validate_reloc): Declare.
1830 (_bfd_mips_elf_object_p): Declare.
1831 (_bfd_mips_elf_fake_sections): Declare.
1832 (_bfd_mips_elf_section_from_bfd_section): Declare.
1833 (_bfd_mips_elf_section_processing): Declare.
1834 (_bfd_mips_elf_symbol_processing): Declare.
1835 (_bfd_mips_elf_read_ecoff_info): Declare.
1836 (_bfd_mips_elf_final_write_processing): Declare.
1837 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1840 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1841 (mips_elf_final_write_processing): Likewise.
1843 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1845 64-bit MIPS ELF ABI objdump support:
1846 * elf64-mips.c: New file.
1847 * Makefile.in: Rebuild dependencies.
1848 (BFD64_BACKENDS): Add elf64-mips.o.
1849 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1850 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1851 bfd_elf64_littlemips_vec to targ_selvecs.
1852 (mips*-*-elf*): Likewise.
1853 * confingure.in: Add bfd_elf64_bigmips_vec and
1854 bfd_elf64_littlemips_vec to vector switch.
1855 * configure: Rebuild.
1856 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1857 broken out of mips_elf_section_from_shdr.
1858 (mips_elf32_section_from_shdr): Rename from
1859 mips_elf_section_from_shdr. Call new function.
1860 (elf_backend_section_from_shdr): Update name of renamed function.
1861 * elf-bfd.h (struct elf_size_info): Change second parameter of
1862 write_out_phdrs to be const. Likewise for second parameter of
1864 (struct bfd_elf_section_data): Add rel_hdr2 field.
1865 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1866 (bfd_elf32_swap_symbol_out): Likewise.
1867 (bfd_elf32_swap_reloc_in): Likewise.
1868 (bfd_elf32_swap_reloc_out): Likewise.
1869 (bfd_elf32_swap_reloca_in): Likewise.
1870 (bfd_elf32_swap_reloca_out): Likewise.
1871 (bfd_elf32_swap_phdr_in): Likewise.
1872 (bfd_elf32_swap_phdr_out): Likewise.
1873 (bfd_elf32_swap_dyn_in): Likewise.
1874 (bfd_elf32_swap_dyn_out): Likewise.
1875 (bfd_elf32_slurp_symbol_table): Declare.
1876 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1877 (bfd_elf32_write_out_phdrs): Declare.
1878 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1879 (bfd_elf64_swap_symbol_out): Likewise.
1880 (bfd_elf64_swap_reloc_in): Likewise.
1881 (bfd_elf64_swap_reloc_out): Likewise.
1882 (bfd_elf64_swap_reloca_in): Likewise.
1883 (bfd_elf64_swap_reloca_out): Likewise.
1884 (bfd_elf64_swap_phdr_in): Likewise.
1885 (bfd_elf64_swap_phdr_out): Likewise.
1886 (bfd_elf64_swap_dyn_in): Likewise.
1887 (bfd_elf64_swap_dyn_out): Likewise.
1888 (bfd_elf64_slurp_symbol_table): Declare.
1889 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1890 (bfd_elf64_write_out_phdrs): Declare.
1891 (_bfd_mips_elf_section_from_shdr): Declare.
1892 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1893 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1894 section for the section, add the new one to rel_hdr2. Increment
1895 reloc_count rather than setting it.
1896 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1897 Remove static declaration.
1898 (elf_write_shdrs_and_ehdr): Define name as macro.
1899 (elf_write_out_phdrs): Likewise.
1900 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1901 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1902 (elf_swap_symbol_in): Change second parameter to be const.
1903 (elf_swap_symbol_out): Likewise.
1904 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1905 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1906 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1907 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1908 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1909 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1910 parameter to be const. Make non-static.
1911 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1913 (elf_slurp_symbol_table): Make non-static.
1914 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1915 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1916 (elf_backend_size_info): Likewise.
1917 (elfNN_bed): Use elf_backend_size_info.
1918 * targets.c (bfd_elf64_bigmips_vec): Declare.
1919 (bfd_elf64_littlemips_vec): Declare.
1920 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1921 bfd_elf64_littlemips_vec if BFD64 is defined.
1923 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1925 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1928 zeroes, in alignment holes.
1930 * configure: Rebuild with autoconf 2.10.
1932 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1933 potential leading underscore in the allocated buffer.
1935 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1937 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1938 symbols into .sbss if this is a relocatable link.
1940 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1942 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1943 undefined symbols when creating a shared library.
1945 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * coff-sh.c: Add a bunch of new code and static const arrays to
1948 support aligning loads and stores on four byte memory boundaries.
1950 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1952 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1953 call sh_align_loads.
1954 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1957 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1959 * cache.c (bfd_open_file): Unlink the file before opening it for
1960 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1962 * opncls.c (bfd_fdopenr): Set opened_once.
1964 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1969 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1970 the code unconditionally.
1972 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1974 * libcoff-in.h (struct pei_section_tdata): Define structure.
1975 (pei_section_data): Define macro.
1976 * libcoff.h: Rebuild.
1977 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1978 store s_paddr field in pei_section_data.
1979 (coff_compute_section_file_positions): Use pei_section_data rather
1980 than _cooked_size, and don't overwrite an existing value.
1981 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1982 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1983 * peicode.h (coff_bfd_copy_private_section_data): Define if
1985 (pe_bfd_copy_private_section_data): New static function if
1988 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * srec.c (srec_set_arch_mach): Write as a function rather than a
1993 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1994 no map, just check each member in turn to see whether it is
1997 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1999 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2000 table. Call BFD_ASSERT to validate header size, instead of
2002 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2005 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2007 * ppcboot.c: New target for looking at PPCbug boot records.
2009 * config{ure.in,.bfd}: Add support for ppcboot target.
2011 * configure: Regenerate.
2013 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2015 * coff-h8300.c (howto_table): Update names to match recent
2016 changes to include/coff/internal.h. Fix minor errors in the
2017 existing relocs. Add R_MOVL1 and R_MOVL2.
2018 (rtype2howto): Similarly.
2019 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2020 existing relaxing code and peform more relaxing.
2021 (h8300_reloc16_extra_cases): Likewise.
2023 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2025 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2028 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2030 * elfcode.h (elf_object_p): Reject generic ELF target if
2031 e_machine matches an alternate machine code in a specific backend.
2033 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2034 obsolete align_power_min field.
2036 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2038 * coff-h8300.c (reloc_howto_type): Add howto entry for
2040 (rtype2howto): Handle R_PCRWORD_B.
2041 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2042 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2043 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2044 branch (R_PCWORD_B).
2046 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * aoutx.h (translate_from_native_sym_flags): Set the section for
2049 BSF_CONSTRUCTOR symbols.
2051 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2054 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2056 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2057 stop looking when section is found.
2059 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * coffcode.h (STRING_SIZE_SIZE): Define.
2062 (styp_to_sec_flags): Handle long symbol names when looking for the
2064 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2065 (bfd_coff_long_section_names): Define.
2066 (coff_write_object_contents): Handle long section names.
2067 (bfd_coff_std_swap_table): Initialize new field.
2068 * libcoff.h: Rebuild.
2069 * coffgen.c (make_a_section_from_file): Handle long section
2071 (coff_write_symbols): Handle long section names.
2072 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2073 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2074 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2075 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2076 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2077 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2078 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2079 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2081 * bout.c (b_out_callback): Set lma of sections.
2082 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2083 parameter to output_bfd. Used input_bfd instead of output_bfd in
2086 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2088 * aoutx.h (translate_from_native_sym_flags): Don't create
2089 SEC_CONSTRUCTOR sections.
2090 * ecoff.c (ecoff_set_symbol_info): Likewise.
2092 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2093 From Don Bowman <bowman@waterloo.hp.com>.
2095 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2097 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2098 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2100 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2102 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2103 mips_32_relocs field.
2104 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2105 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2106 relocs against a global symbol which is not defined in a regular
2108 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2109 against a global symbol, increment mips_32_relocs.
2110 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2111 the symbol is not defined in a regular file, make room in the
2114 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2117 file position and the virtual file position separately. Set
2118 filepos information bsaed on the real file position.
2119 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2120 Jan 23 change to coffcode.h.
2122 * som.c (som_slurp_symbol_table): Set the symbol count to the
2123 number of BFD symbols created.
2125 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2127 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2128 output file if linking shared objects. Loop to check all relocs,
2129 rather than returning false on first error.
2131 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2133 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2134 (ppc_elf_additional_program_headers): If .interp section, bump #
2135 of program headers by 1.
2136 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2137 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2138 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2140 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2142 (ppc_elf_relocate_section): If the output section isn't defined,
2143 don't abort, just give an error message.
2145 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2146 being created is .sdata or .sdata2, don't make the symbol dynamic.
2148 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2150 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2151 members of an archive for dynamic objects with no symbols, and
2152 pass them directly to check_archive_element.
2153 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2154 xcoff_link_check_dynamic_ar_symbols.
2155 (xcoff_link_check_dynamic_ar_symbols): New static function.
2157 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2158 from _bfd_nodynamic to _bfd_xcoff.
2159 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2161 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2162 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2163 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2164 * libcoff.h: Rebuild.
2165 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2166 (xcoff_get_section_contents): New static function.
2167 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2168 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2169 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2170 (xcoff_dynamic_reloc): New static variable.
2171 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2172 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2174 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2177 if reloc_entry->addend is not 0.
2178 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2180 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2182 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2184 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2185 Add entries for R_SPARC_[56].
2186 (sparc_reloc_map): Add entries for R_SPARC_[56].
2188 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2190 Optimize linking of stabs in sections as used in ELF and COFF.
2191 * stabs.c: New file.
2192 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2193 (_bfd_write_section_stabs): Declare.
2194 (_bfd_write_stab_strings): Declare.
2195 * libbfd.h: Rebuild.
2196 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2197 (struct coff_link_hash_table): Add stab_info field.
2198 * libcoff.h: Rebuild.
2199 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2201 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2203 (_bfd_coff_final_link): Write out stab strings hash table.
2204 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2205 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2207 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2208 (struct bfd_elf_section_data): Add stab_info field.
2209 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2211 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2212 _bfd_link_section_stabs.
2213 (elf_bfd_final_link): Write out stab strings hash table.
2214 (elf_link_input_bfd): Handle optimized stabs sections.
2215 * reloc.c (_bfd_final_link_relocate): Check address against
2216 _raw_size rather than _cooked_size.
2217 * Makefile.in: Rebuild dependencies.
2218 (BFD_LIBS): Add stabs.o
2219 (BFD_LIBS_CFILES): Add stabs.c.
2221 * VERSION: Increment for bfdlink.h change.
2223 * coffgen.c (coff_renumber_symbols): Correct handling of
2224 BSF_NOT_AT_END common symbols.
2226 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * coff-ppc.c (record_toc): Add cast to avoid warning.
2229 (ppc_allocate_toc_section): Likewise.
2230 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2231 (ppc_coff_reloc_type_lookup): Remove unreached code.
2232 * coffcode.h (coff_write_object_contents): Don't take the address
2234 * peicode.h (pe_print_idata): Add casts to avoid warning.
2235 (pe_print_edata): Likewise.
2236 (pe_print_reloc): Remove ANSI C string concatenation.
2238 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2242 * libcoff.h: Rebuild.
2243 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2245 (coff_swap_aux_out): Likewise.
2246 * peicode.h (coff_swap_aux_in): Likewise.
2247 (coff_swap_aux_out): Likewise.
2248 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2250 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2252 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2253 Fix up .bf endndx link fields.
2254 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2256 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2259 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2261 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2262 on Solaris PowerPC systems doesn't get confused.
2264 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2267 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2268 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2269 update did_reg and did_reg2.
2271 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2275 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2276 callback routines, pass h->root.string rather than name, in case
2277 copy is true and name is transient.
2279 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2281 * elfcore.h: Add support for core files with multiple threads.
2282 (Primarily for Solaris.)
2284 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2287 section->orelocation is NULL.
2289 * coffgen.c (bfd_coff_get_syment): New function.
2290 (bfd_coff_get_auxent): New function.
2291 * bfd-in.h (bfd_coff_get_syment): Declare.
2292 (bfd_coff_get_auxent): Declare.
2293 * bfd-in2.h: Rebuild.
2295 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * elf32-mips.c (struct mips_hi16): Define.
2298 (mips_hi16_addr, mips_hi16_addend): Remove.
2299 (mips_hi16_list): New static variable.
2300 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2301 (mips_elf_lo16_reloc): Process mips_hi16_list.
2302 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2303 relocs before the associated LO16 reloc.
2305 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2307 * versados.c (versados_scan): Check bfd_alloc return value.
2308 (versados_object_p): Check all bfd_read return values. Require
2309 that lang field be less than 10, to avoid confusion with Intel Hex
2312 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2314 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2315 not 0, for an absolute symbol.
2316 (NAME(aout,swap_ext_reloc_out)): Likewise.
2318 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2319 (ihex_write_object_contents): For a large start address, output
2320 the full 32 bit address in record type 5.
2322 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2323 to int to avoid promotion problems in prototype.
2325 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * configure.host: Use ${srcdir} when looking for picfrag.
2329 * configure.host: Switch on ${libdir}, not $(libdir). From
2330 alan@spri.levels.unisa.edu.au (Alan Modra).
2332 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2333 entry point, not just for DYNAMIC objects.
2334 * sunos.c (sunos_add_dynamic_symbols): Always call
2335 sunos_create_dynamic_sections. If called with a non DYNAMIC
2336 object, don't do anything else.
2337 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2339 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2341 * configure.in: Permit --enable-shared to specify a list of
2343 * configure: Rebuild.
2345 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2346 host when configuring with --enable-shard.
2348 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2353 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2354 to avoid crashing in bfd_hash_replace.
2356 * sysdep.h: Use #ifdef, not #if.
2358 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * config.in: Rebuild.
2362 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2364 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2365 (AC_CHECK_HEADERS): Check for sys/time.h
2366 (AC_HEADER_TIME): Add macro.
2367 * configure: Rebuild.
2368 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2369 to control what combination of <time> and <sys/time.h>
2372 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2374 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2375 (aout_32_sunos4_write_object_contents): Likewise.
2376 * aoutx.h (NAME(aout,machine_type)): Handle
2377 bfd_mach_sparc_{sparclet,sparclite}.
2378 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2379 (bfd_mach_sparc_v9_p): Update.
2380 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2381 * libaout.h (enum machine_type): Add M_SPARCLET.
2382 * sunos.c (MACHTYPE_OK): Define.
2383 * bfd-in2.h: Regenerated.
2385 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2388 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2389 * elflink.c (_bfd_elf_create_got_section): Store the
2390 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2391 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2392 global offset table goes over 0x1000, set the value of
2393 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2394 (elf32_sparc_relocate_section): Subtract the offset of
2395 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2397 * elfcode.h: Don't include <string.h>.
2399 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2401 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2402 generic_link_hash_newfunc. All references changed.
2403 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2404 moved here from libbfd-in.h.
2405 * libbfd-in.h: Corresponding changes.
2406 * libbfd.h: Regenerated.
2408 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * aoutx.h (aout_link_input_section_std): When reporting an
2411 overflow error, use the name of the symbol in the hash table if
2413 (aout_link_input_section_ext): Likewise.
2415 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2416 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2418 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2420 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2421 * coffcode.h (coff_compute_section_file_positions): Likewise.
2422 (coff_write_object_contents): Likewise.
2424 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * section.c (SEC_LINK_ONCE): Define.
2427 (SEC_LINK_DUPLICATES): Define.
2428 (SEC_LINK_DUPLICATES_DISCARD): Define.
2429 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2430 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2431 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2432 * bfd-in2.h: Rebuild.
2433 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2434 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2435 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2436 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2437 SEC_LINK_ONCE, and look through the symbol table for the setting
2438 for SEC_LINK_DUPLICATES.
2439 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2440 set for a section, find the section symbol in the symbol table,
2441 and set the aux entry based on SEC_LINK_DUPLICATES.
2442 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2443 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2444 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2445 * coff-i386.c (i386coff_vec): Likewise.
2446 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2448 * VERSION: Bump to 2.6.1.
2449 * Makefile.in (stamp-h): Depend upon VERSION.
2451 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2453 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2454 * libbfd.h: Rebuilt.
2455 * linker.c (generic_link_hash_newfunc): No longer static.
2456 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2458 * coff-h8300.c: Add two derived hash tables and their associated
2459 funtions and #defines for use by the h8300 linker.
2460 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2461 the function vector as needed. Place the address of the function
2462 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2463 Rewrite the vectors section contents as necessary.
2464 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2465 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2466 (coff_bfd_link_hash_table_create): Likewise.
2468 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2471 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2473 (hppa_rebuild_insn): Pass pointer to correct type to
2474 low_sign_unext and dis_assemble_21.
2476 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2478 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2479 Stick with sparc-*-{sysv4*,solaris2*}.
2481 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2484 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2485 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2486 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2487 fields is non-zero, print them.
2489 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2490 ifdef. Remove unused variables.
2491 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2493 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2494 (get_symbol_value): Ifdef out.
2495 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2496 (coff_ppc_relocate_section): Remove unused variables. Make
2497 fprintf strings and argument types correspond. Put before_addr in
2499 (dump_toc): Make fprintf strings and argument types correspond.
2500 (ppc_process_before_allocation): Remove unused variables. Always
2502 (ppc_reflo_reloc): Ifdef out.
2503 (ppc_addr32nb_reloc): Ifdef out.
2504 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2506 (coff_ppc_rtype_to_howto): Likewise.
2507 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2509 * peicode.h (pe_print_idata): Move otherwise unused variables into
2510 the #ifdef where they are used. Always return a value.
2511 (pe_print_edata): Make fprintf strings and argument types
2512 correspond. Always return a value.
2513 (pe_print_pdata): Removed unused variable addr_value. Always
2515 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2516 strings and argument types correspond. Always return a value.
2518 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2519 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2520 variable rela inside #if 0 section where it is used.
2522 * ns32k.h: New file.
2523 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2524 functions to start with _bfd_.
2525 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2526 functions in cpu-ns32k.h.
2527 * Makefile.in: Rebuild dependencies.
2528 (HFILES): Add ns32k.h.
2530 * section.c (struct sec): Add linker_mark field. Change
2531 user_set_vma and reloc_done to be single bit fields.
2532 (STD_SECTION): Update accordingly.
2533 * bfd-in2.h: Rebuild.
2534 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2536 (aout_link_input_bfd): Don't link unmarked sections.
2537 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2539 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2540 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2542 * elflink.h (elf_bfd_final_link): Mark sections included in the
2544 (elf_link_input_bfd): Don't link unmarked sections.
2545 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2547 (xcoff_link_input_bfd): Don't link unmarked sections.
2549 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2550 overflow error messages.
2552 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2554 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2555 is not set, print "BFD: " before the error message.
2557 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2558 Miles Bader <miles@gnu.ai.mit.edu>.
2559 * configure: Rebuild.
2561 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2566 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2567 m68k-aout, m68k-coff, and m68k-elf targets.
2569 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2571 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2572 (ieee_generic_stat_arch_elt): Restructured to prevent
2573 ieee_object_p from being called repeatedly.
2575 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2577 * coffcode.h (coff_write_object_contents): Allocate
2578 buffers large enough for any FILEHDR or AOUTHDR.
2580 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2582 * ecofflink.c (lookup_line): New static function, renamed and
2583 slighly changed from old _bfd_ecoff_locate_line.
2584 (_bfd_ecoff_locate_line): Cache line number information. Use
2585 lookup_line for actual lookup.
2587 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2589 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2590 multiple of 20 bytes.
2592 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2595 allocate ecoff_find_line, and don't initialize by hand.
2596 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2597 mips_elf_find_line, and don't call memset.
2599 * coffcode.h (coff_compute_section_file_positions): If not
2600 producing a final executable, don't consider sofar when aligning
2601 the section to the correct size.
2603 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2606 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2607 * coffgen.c (coff_section_symbol): Ifdef out.
2609 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2612 output_bfd is not NULL.
2614 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2616 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2617 of bfd_alloc (fixes fix_line not being initialized).
2618 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2620 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2622 * coffcode.h: Allow specific backends to override the
2623 bfd_link_add_symbols routine.
2625 * coff-h8300.c: Include genlink.h.
2626 (howto_table): Add R_MEM_INDIRECT.
2627 (rtype2howto): Support R_MEM_INDIRECT.
2628 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2631 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2633 * coff-alpha.c (alpha_relocate_section): Use
2634 info->callbacks_warning, rather than _bfd_error_handler, for
2635 "multiple gp" warning.
2637 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2640 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2641 table string. Use bfd_wrapped_link_hash_lookup.
2642 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2644 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2645 table, if any, when writing out symbols.
2646 (aout_link_input_section_std): Use the name from the hash table,
2647 if any, when reporting undefined symbols.
2648 (aout_link_input_section_ext): Likewise.
2649 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2650 * bout.c (get_value): Likewise.
2651 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2652 * ecoff.c (ecoff_reloc_link_order): Likewise.
2653 * elflink.h (elf_link_add_object_symbols): Likewise.
2654 (elf_reloc_link_order): Likewise.
2655 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2656 (_bfd_generic_reloc_link_order): Likewise.
2657 (default_indirect_link_order): Likewise.
2658 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2659 * sunos.c (sunos_add_one_symbol): Likewise.
2660 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2661 (bfd_xcoff_link_count_reloc): Likewise.
2662 (xcoff_reloc_link_order): Likewise.
2664 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2665 into -1 for intern->rss.
2667 * configure: Rebuild with autoconf 2.8.
2669 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * stab-syms.c (__define_stab_duplicate): Define.
2672 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2674 * bfd-in.h (bfd_get_stab_name): Declare.
2675 * bfd-in2.h: Rebuild.
2676 * Makefile.in: Rebuild dependencies.
2677 (BFD_LIBS): Add stab-syms.o.
2678 (BFD_LIBS_CFILES): Add stab-syms.c.
2679 (BFD32_BACKENDS): Remove stab-syms.o.
2680 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2681 * configure.in: Don't list stab-syms.o in bfd_backends.
2682 * configure: Rebuild.
2683 * libaout.h (aout_stab_name): Don't declare.
2684 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2687 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * elf.c (assign_file_positions_for_segments): Adjust file offset
2690 for section alignment even if SEC_LOAD is not set.
2692 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2695 since they appear as targets in Makefile.in.
2696 * configure: Rebuild.
2698 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2699 don't fiddle with a symbol which is not defined anywhere.
2701 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2703 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2704 though they are defined in a shared library.
2705 (xcoff_build_ldsyms): Likewise.
2707 * coffgen.c (coff_find_nearest_line): Don't look at the line
2708 numbers for the section if section->lineno is NULL.
2710 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2711 message rather than calling BFD_ASSERT.
2712 * elfcode.h (write_relocs): Check return value of
2713 _bfd_elf_symbol_from_bfd_symbol.
2715 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2717 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2720 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2722 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2724 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2725 hppa_reloc_field_selector_type_alt.
2726 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2727 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2729 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2731 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * elf.c (assign_file_positions_for_segments): Adjust the segment
2734 memory size for the alignment of a SEC_ALLOC section, not just a
2737 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2739 * m68klinux.c: New file.
2740 * hosts/m68klinux.h: New file.
2741 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2742 * configure.in (m68*-*-linux*): New native host.
2743 (m68klinux_vec): New vector.
2744 * configure: Rebuild.
2745 * targets.c (m68klinux_vec): Declare.
2746 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2747 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2748 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2749 declaration from bfd_linux_size_dynamic_sections.
2750 (bfd_m68klinux_size_dynamic_sections): Declare.
2751 * bfd-in2.h: Rebuild.
2752 * Makefile.in: Rebuild dependencies.
2753 (BFD32_BACKENDS): Add m68klinux.o.
2754 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2756 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2758 * libhppa.h (pa_arch): Add pa20.
2759 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2760 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2761 (hppa_field_adjust): Handle e_nsel.
2762 * som.c: Provide default definitions for many new relocs found only
2763 in hpux10 include files.
2764 (som_fixup_formats): Add several new relocs from hpux10.
2765 (som_hppa_howto_table): Add hpux10 relocs.
2766 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2768 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2770 * mpw-make.sed: Edit out recent shared library support, and
2771 rules to rebuild .h files using doc/chew.
2773 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2775 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2776 size even of sections with no contents.
2778 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2781 starting with '$' the way we skip names starting with '.'. When
2782 updating x_endndx, don't be fooled by an index which has been
2785 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2786 struct/union/enum type with no elements.
2788 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2792 * archive.c (bfd_generic_archive_p): If the first file in the
2793 archive can not be recognized as an object, don't assume that this
2794 is the wrong format.
2796 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2797 format is not bfd_object.
2798 (bfd_elf_get_dt_soname): Likewise.
2800 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2802 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2805 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2807 * bfd.c (tdata): Add netbsd_core_data.
2808 * bfd-in2.h: Regenerated.
2810 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2812 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2813 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2814 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2817 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2818 to get the symbol index, matching 14 Jul 95 change.
2820 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2822 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2823 Remove duplicate definition of gp.
2825 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2828 assume that we can set the GP value and then get the same value,
2829 since it won't be true if the output file is neither ELF nor
2831 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2832 _bfd_get_gp_value here.
2833 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2834 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2836 (mips_elf_lo16_reloc): Likewise.
2837 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2838 Don't require that the BFD be ELF.
2839 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2840 (mips_elf_gprel32_reloc): Likewise.
2841 (mips_elf_relocate_section): Don't assume we can set and get the
2843 (mips_elf_finish_dynamic_symbol): Don't bother to use
2844 _bfd_get_gp_value here.
2846 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2847 Don't change epdr between malloc and free. Be careful not to free
2848 NULL pointers. Zero out the first RPDR.
2850 * configure.host: On Linux, only pass -rpath option if $(libdir)
2851 is neither /lib nor /usr/lib. From Alan Modra
2852 <alan@mullet.Levels.UniSA.Edu.Au>.
2854 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2856 (elf_dt_name): Rename from elf_dt_needed_name.
2857 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2859 (bfd_elf_get_dt_soname): New function.
2860 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2861 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2862 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2863 * bfd-in2.h: Rebuild.
2865 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2867 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2868 _bfd_sparc_elf_reloc_type_lookup.
2869 (bfd_elf32_bfd_reloc_type_lookup): Update.
2870 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2871 (sparc64_elf_howto_table): Define.
2872 (sparc_reloc_map): Define.
2873 (sparc64_elf_reloc_type_lookup): New function.
2874 (sparc_elf_wdisp16_reloc): New function.
2875 (elf_info_to_howto): Use sparc64_elf_howto_table.
2876 (sparc64_elf_relocate_section): Likewise.
2877 (bfd_elf64_bfd_reloc_type_lookup): Update.
2879 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * configure.host: Check for 'do not mix' from native linker before
2882 trying to use -rpath.
2884 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * bfd.c (_bfd_get_gp_value): New function.
2887 (_bfd_set_gp_value): New function.
2888 * libbfd-in.h (_bfd_get_gp_value): Declare.
2889 (_bfd_set_gp_value): Declare.
2890 * libbfd.h: Rebuild.
2891 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2892 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2893 directly to the fields in the tdata information.
2894 (alpha_relocate_section): Likewise.
2895 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2896 (mips_gprel_reloc): Likewise.
2897 (mips_relocate_section): Likewise.
2898 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2899 (mips_elf_lo16_reloc): Likewise.
2900 (mips_elf_final_gp): Likewise.
2901 (mips_elf_gprel16_reloc): Likewise.
2902 (mips_elf_gprel32_reloc): Likewise.
2903 (mips_elf_relocate_section): Likewise.
2904 (mips_elf_finish_dynamic_symbol): Likewise.
2906 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2908 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * configure.in: Call AC_PROG_CC before configure.host.
2911 * configure: Rebuild.
2912 * configure.host: Don't set information which autoconf should
2913 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2915 * configure.host: Remove go32 and win32 host information, since it
2916 should no longer be needed.
2918 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2919 then start a new segment rather than put a writable section in a
2922 * configure.host: Set RPATH_ENVVAR.
2924 * Makefile.in: Rebuild dependencies.
2926 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2927 zero_section variable.
2929 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2931 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2932 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2933 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2935 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2937 * ieee.c (ieee_write_expression): Only use an R variable for a
2938 local symbol. Don't output a zero offset. Handle a zero address.
2939 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2940 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2942 (parse_expression): Don't try to handle multiple occurrences of a
2943 P variable. Handle I variables differently from X variables. Fix
2944 the order of minus expressions.
2945 (ieee_slurp_external_symbols): Generate an I variable for an NN
2946 record. Fix handling of ATI and ATX records.
2947 (ieee_slurp_sections): Only set minimal section attributes.
2948 Adjust them later, based on the section contents.
2949 (ieee_object_p): Read in the file until just after the ME record.
2950 Call ieee_slurp_section_data to set the section flags.
2951 (do_one): Add iterations parameter. Only repeat the first load
2952 item. Set the section and file reloc flags.
2953 (ieee_slurp_section_data): Set section flags. Pass iterations to
2955 (ieee_canonicalize_reloc): Handle I variables.
2956 (do_with_relocs): Only emit relocation size when necessary.
2957 Increase MAXRUN to 127. Change ov to be assigned, and take
2958 src_mask and pcrel_offset into account.
2959 (ieee_write_data_part): Skip sections that are not loaded.
2960 (ieee_write_external_part): Don't output optional last entry of WX
2962 (ieee_write_me_part): Make setting of me_record neater.
2963 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2965 * syms.c (stt): Add entries for zerovars, vars, and code.
2967 * elfcode.h (validate_reloc): New static function.
2968 (write_relocs): Call validate_reloc for non ELF relocs.
2970 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2971 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2972 (TARGET_LITTLE_SYM): Likewise.
2974 * config.bfd (m68*-*-psos*): New target.
2976 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2978 * i386msdos.c: Remove some #if 0 code.
2979 (msdos_write_object_contents): Don't include empty sections in the
2980 size computation, regardless of their address.
2982 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2984 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2985 is NULL, ie, the -r switch is used.
2987 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2990 (BFD_RELOC_MIPS_GOT_LO16): Define.
2991 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2992 * bfd-in2.h, libbfd.h: Rebuild.
2993 * elf32-mips.c (mips_reloc_map): Map new relocs.
2995 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2997 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3000 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3001 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3002 simple number for the section address, rather than an expression.
3003 Limit the number of bytes between relocs to MAXRUN.
3004 (ieee_write_me_part): Set me_record to the file offset after the
3006 (ieee_write_processor): New static function.
3007 (ieee_write_object_contents): Use ieee_write_processor.
3009 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3013 * coff-aux.c: Change include of aux.h to aux-coff.h.
3015 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3017 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3018 relocation put the addend both in the reloc entry and the data.
3019 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3022 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3023 a R_68K_PCxx reloc against a defined global symbol directly.
3024 (elf_m68k_check_relocs): Don't count such a reloc.
3026 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3027 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3028 symbol for now, otherwise always record the symbol as dynamic.
3029 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3030 is not referenced by a dynamic object, and we are not making a
3031 shared object, then don't make a PLT entry. If we do make a PLT
3032 entry, make sure the symbol has been recorded as dynamic.
3034 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3036 * configure.host: When making a shared library, set HLDFLAGS to
3037 pass an appropriate -rpath option. Use the make variable SONAME
3038 as the shared library soname, rather than computing it here. On
3039 SunOS, build stamp-tshlink in place of $(SHLINK).
3040 * Makefile.in (SONAME): New variable.
3041 ($(SHLINK)): Make a link to the transformed name, as well.
3042 (stamp-tshlink): New target.
3043 (install): Skip stamp-tshlink during install.
3045 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3047 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3048 linker sections have been set up yet.
3050 * elf.c (make_mapping): Add an additional argument to suppress
3051 making the first section include the program headers.
3052 (map_sections_to_segments): If the user used -Ttext such that the
3053 program headers are on a different page, do not set the flags
3054 saying that this section includes the program headers.
3056 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3058 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3059 don't define TRAD_HEADER.
3060 * configure: Rebuild.
3062 * netbsd-core.c: New file, support for NetBSD core files.
3063 * hosts/*nbsd.h: Removed.
3065 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3067 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3068 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3069 * libbfd.h, bfd-in2.h: Regenerated.
3070 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3071 bfd_elf32_bfd_reloc_type_lookup.
3072 (reloc_type{,_names}): Deleted.
3073 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3075 (sparc_reloc_map): Add sparc64 relocs.
3076 (sparc_elf_notsupported_reloc): New static function.
3077 (sparc_elf_wdisp16_reloc): New static function.
3078 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3079 (elf32_sparc_relocate_section): Likewise.
3080 (bfd_elf32_bfd_reloc_type_lookup): Define.
3081 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3082 (reloc_type{,_names}): Deleted.
3083 (elf_sparc_howto_table): Deleted.
3084 (sparc_reloc_map): Deleted.
3085 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3086 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3088 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3090 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3093 * Makefile.in (program_transform_name): New variable.
3094 (install): Transform library name before installing it.
3096 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * archures.c (bfd_mach_i960_hx): Define.
3099 * bfd-in2.h: Rebuild.
3100 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3101 (MATRIX): Expand entries for HX.
3102 (arch_info_struct): Add i960:hx entry.
3103 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3104 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3105 (coff_set_flags): Handle bfd_mach_i960_hx.
3107 Support for building as a shared library, based on patches from
3108 Alan Modra <alan@spri.levels.unisa.edu.au>:
3109 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3110 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3111 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3112 * configure: Rebuild.
3113 * configure.host: If --enable-shared, adjust shared library stuff
3114 based on the host. If the host is SunOS, and the linker supports
3115 -rpath, set HLDFLAGS to use it.
3116 * Makefile.in (ALLLIBS): New variable.
3117 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3118 (COMMON_SHLIB, SHLINK): New variables.
3119 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3120 (STAGESTUFF): Remove variable.
3121 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3123 (stamp-ofiles): New target, like old ofiles target, but build
3124 using a temporary file and move-if-change, and touch stamp-ofiles
3126 (ofiles): Just depend upon stamp-ofiles.
3127 (stamp-piclist, piclist): New targets.
3128 ($(SHLIB), $(SHLINK)): New targets.
3129 (targets.o, archures.o): Build twice if PICFLAG is set.
3130 (do_mostlyclean): Remove pic/*.o.
3131 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3133 (do_distclean): Remove pic and stamp-picdir.
3134 (install): Install shared libraries.
3135 ($(OFILES)): Depend upon stamp-picdir.
3136 (stamp-picdir): New target.
3138 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3140 * libcoff.h: Rebuild.
3142 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3143 flavour of a section with no owner.
3145 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3146 ELF_LINK_NON_ELF flag.
3147 (mips_elf_create_got_section): Likewise.
3149 * elf.c: Revert last change, since it breaks dynamic linking.
3150 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3152 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3153 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3154 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3156 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3158 * elf.c (assign_file_positions_for_segments): If the backend does
3159 not want the elf header or the program headers in the address
3160 space, do not include them in the calculations.
3162 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3163 function to determine if we need additional program headers.
3164 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3165 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3167 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3169 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3171 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3173 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3174 back into one line. Some compilers (sunos 4.1.3 for example)
3175 won't accept args split across more than one line.
3177 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3179 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3180 * configure: Regenerate.
3182 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3184 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3185 try to do arithmetic on a void *, cast it to a unsigned char * first.
3187 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3189 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3190 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3192 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3193 flag for a newly defined symbol.
3194 (NAME(bfd_elf,record_link_assignment)): Likewise.
3195 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3196 set the DEF or REF_REGULAR flags correctly.
3198 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3199 (libbfd.h, libcoff.h): Corresponding change.
3201 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3202 a PLT32 reloc as dynamic.
3203 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3204 is not referenced by a dynamic object, and we are not making a
3205 shared object, then don't make a PLT entry. If we do make a PLT
3206 entry, make sure the symbol has been recorded as dynamic.
3208 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3210 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3211 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3212 (powerpcle-*-cygwin32): New.
3213 * peicode.h (add_data_entry): Get address from vma.
3215 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3217 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3218 attached to the section has already been created as an undefined
3219 symbol, treat it as if it hasn't been created yet.
3221 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3224 symbol or section symbols if stripping all symbols and this is not
3225 a relocateable link. Don't output the symbol string table if
3226 there are no symbols.
3227 (elf_link_flush_output_syms): Don't do anything if there are no
3230 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3232 * coff-aux.c: New file.
3233 * hosts/m68kaux.h: New file.
3234 * config.bfd (m68*-apple-aux*): New target.
3235 * configure.in (m68*-apple-aux*): New native host.
3236 (m68kaux_coff_vec): New vector.
3237 * configure: Rebuild.
3238 * targets.c (m68kaux_coff_vec): Declare.
3239 * coffcode.h (bfd_coff_backend_data): Add field
3240 _bfd_coff_link_add_one_symbol.
3241 (bfd_coff_link_add_one_symbol): Define.
3242 (compare_arelent_ptr): New static function if TARG_AUX.
3243 (coff_write_relocs): If TARG_AUX, sort the relocs.
3244 (coff_write_object_contents): Set A/UX aouthdr magic number.
3245 (coff_link_add_one_symbol): Define if not defined.
3246 (bfd_coff_std_swap_table): Initialize new field.
3247 * libcoff.h: Rebuild.
3248 * cofflink.c (coff_link_add_symbols): Call
3249 bfd_coff_link_add_one_symbol rather than
3250 _bfd_generic_link_add_one_symbol.
3251 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3252 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3253 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3254 * Makefile.in: Rebuild dependencies.
3255 (BFD32_BACKENDS): Add coff-aux.o.
3256 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3258 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3260 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3261 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3263 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3265 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3266 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3267 (maintainer-clean): Warn about deleting special files.
3268 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3270 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3271 warning symbols correctly.
3272 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3273 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3274 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3275 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3276 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3277 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3279 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3282 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3284 * libcoff-in.h: aligned newly exported names with bfd naming
3285 conventions. Removed an erroneous define of POWERPC_LE_PE.
3286 * libcoff.h: Rebuild.
3287 * cofflink.c, coff-ppc.c: the above function name changes
3289 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3291 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3292 * ecoff.c (struct extsym_info): Define.
3293 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3294 to ecoff_link_write_external.
3295 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3296 Strip symbols when appropriate.
3298 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3299 * syms.c (BSF_OBJECT): Define.
3300 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3301 * bfd-in2.h: Rebuild.
3302 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3304 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3307 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3308 copying relocs into a shared object, treat a defined global symbol
3310 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3311 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3312 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3314 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3315 real defined symbol, not to a weak defined symbol.
3317 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3319 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3320 and made a few static functions externs.
3322 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3323 POWERPC_LE_PE hack in cofflink.
3325 * libcoff-in.h: promoted the following from cofflink.c to allow
3326 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3327 coff_debug_merge_element, struct coff_debug_merge_type,
3328 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3329 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3330 coff_debug_merge_hash_lookup, coff_link_section_info,
3331 coff_final_link_info, coff_debug_merge_hash_newfunc,
3332 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3334 * libcoff.h: re-gen'd
3336 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * syms.c: Include "bfdlink.h".
3339 (struct stab_find_info): Define.
3340 (_bfd_stab_section_find_nearest_line): New function.
3341 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3342 * libbfd.h: Rebuild.
3343 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3344 * elf.c (_bfd_elf_find_nearest_line): Try calling
3345 _bfd_stab_section_find_nearest_line before searching the ELF
3346 symbol table. Find the closest STT_FUNC symbol, not the last one.
3347 * libcoff-in.h (coff_data_type): Add line_info field.
3348 * libcoff.h: Rebuild.
3349 * coffgen.c (coff_find_nearest_line): Try calling
3350 _bfd_stab_section_find_nearest_line before searching the COFF
3352 * Makefile.in: Rebuild dependencies.
3354 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3356 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3357 4 bytes, so we get the correct value when updating the register
3358 field in little endian mode.
3360 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3363 entry_section fields. Add sntoc and snentry fields.
3364 * libcoff.h: Rebuild.
3365 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3366 not toc_section and entry_section (the COFF file does not have any
3367 sections at this point).
3368 (coff_write_object_contents): Set o_snentry and o_sntoc from
3369 snentry and sntoc rather than entry_section and toc_section.
3370 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3371 snentry, not toc_section and entry_section.
3372 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3373 entry_section from hentry.
3374 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3376 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3377 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3378 than using toc_section directly.
3380 * archures.c: Add missing `.' in enum bfd_architecture.
3381 * bfd-in2.h: Rebuild.
3383 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3384 Robert Lipe <robertl@arnet.com>.
3386 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3388 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3389 to sections we allocate. Use bfd_zalloc to allocate initialial
3390 sections, not bfd_alloc.
3391 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3392 SDA{,2}I16 relocations.
3393 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3394 whether to put something in .sbss or not.
3395 (ppc_elf_relocate_section): Add support for more relocations. Add
3396 in sec->output_offset where appropriate. Make error messages
3397 include the symbol name.
3399 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3400 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3401 doesn't get redefined messages if -shared.
3403 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3404 section if the rel_section field has been set up.
3406 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3408 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3411 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3413 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3414 of flags, only flags used are controlled by mach number. Bump up
3415 output file mach number to highest of input file mach numbers.
3416 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3417 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3419 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3420 bfd_elf64_sparc_vec support.
3422 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3424 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3425 the embedded bit is set on some objects and not on others. Just
3427 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3430 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * coffcode.h (coff_new_section_hook): Don't try to align the
3435 * coffcode.h (coff_set_section_contents): Fix the handling of the
3436 .lib section to work even if the entire section contents are
3437 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3438 Robert Lipe <robertl@arnet.com>.
3440 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3442 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3443 memory here for contents.
3445 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3446 _SDA2_BASE_ by 32768.
3447 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3448 started using. Allocate contents for .sdata and .sdata2 sections
3450 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3452 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3453 size _SDA{,2}_BASE_.
3454 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3457 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3459 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3461 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3462 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3463 (bfd_mach_sparc_v9a): Define.
3464 (bfd_mach_sparc_v9_p): Define.
3465 * bfd-in2.h: Regenerated.
3466 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3468 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3469 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3470 to bfd_elf32_sparc_vec.
3471 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3472 Add v8plus{,a} support.
3474 (sparc_compatible): New function.
3475 * elf32-sparc.h: #include "elf/sparc.h".
3476 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3477 elf32_sparc_final_write_processing): New functions.
3478 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3479 elf_backend_final_write_processing): Define.
3481 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3483 * elf-bfd.h (struct elf_link_hash_entry): Add
3484 linker_section_pointer field.
3485 (enum elf_linker_section_enum): Enumeration for new way of
3486 creating linker dynamic sections and symbols.
3487 (elf_linker_section{,_pointers}): New structures for creating
3488 dynamic sections and symbols.
3489 (elf_obj_tdata): Add linker_section_pointers and linker_section
3491 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3492 (_bfd_elf_create_linker_section): New declarations.
3493 (_bfd_elf_find_pointer_linker_section): Ditto.
3494 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3495 (_bfd_elf_make_linker_section_rela): Ditto.
3497 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3499 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3500 (ppc_elf_create_linker_section): New function to create the
3501 sections .got, .sdata, and .sdata2.
3502 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3504 (ppc_elf_check_relocs): Support more of the eabi relocations.
3505 (ppc_elf_relocate_section): Ditto.
3506 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3507 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3509 * elflink.h (elf_create_pointer_linker_section): New function to
3510 create initialized pointers in dynamic linker sections.
3511 (elf_finish_pointer_linker_section): Actually intialize the
3512 pointers created above.
3514 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3515 macros to provide both 32 and 64 bit versions of
3516 elf_create_pointer_linker_section.
3517 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3518 provide both 32 and 64 bit versions of
3519 elf_finish_pointer_linker_section.
3521 * elflink.c (_bfd_elf_create_linker_section): New function to
3522 create a linker section.
3523 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3524 given address in the linker pointer offsets created for a given
3526 (_bfd_elf_make_linker_section_rela): Make a RELA section
3527 corresponding to the generated linker section.
3529 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3531 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3533 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3535 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3536 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3537 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3538 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3539 toc entry in an objdump) for now.
3540 (ppc_do_last, ppc_get_last): New function - needed to save processing
3541 the toc owner to the end.
3542 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3545 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3546 toc owner from being done till last. Must define POWERPC_LE_PC
3549 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3551 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3553 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3554 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3556 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3558 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3560 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3564 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3566 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * elf.c (assign_file_positions_for_segments): Don't increment file
3569 offset for a segment which contains no loadable sections.
3571 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3573 * reloc.c: Add new PowerPC relocations.
3574 * {bfd-in2,libbfd}.h: Regenerate.
3576 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3577 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3579 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3581 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3584 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3587 * coffgen.c (coff_find_nearest_line): Don't try to cache
3588 information in sections that are not owned by a BFD. From Richard
3589 Henderson <richard@atheist.tamu.edu>.
3591 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3592 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3593 * elflink.h (elf_link_output_extsym): Remove special check for
3596 * ecoffswap.h: Add prototypes for static functions.
3598 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3600 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3601 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3603 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3604 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3605 support. Begin support for R_PPC_SDA{2,}REL.
3607 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3609 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3610 create the .got and .got.neg sections.
3611 (ppc_elf_size_dynamic_sections): Call it.
3612 (ppc_elf_check_relocs): Call it.
3613 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3614 (ppc_elf_check_relocs): Add error messages for relocations we
3615 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3618 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3620 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3621 section flags for V.4 and eabi.
3623 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * elf.c (assign_file_positions_for_segments): If a segment
3626 contains no sections, don't mark it as readable.
3628 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3629 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3631 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3632 dynamic section, if there is one.
3633 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3634 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3635 (bfd_elf64_swap_dyn_in): Likewise.
3636 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3638 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3640 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3641 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3642 <pirker@eiunix.tuwien.ac.at>.
3644 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3646 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3647 PowerPC V.4 and eabi.
3648 * bfd-in2.h: Regenerate.
3649 * libfd.h: Regenerate.
3651 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3653 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3654 section type and SHF_EXCLUDE section flag, turning them into the
3655 appropriate bfd section flag.
3657 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3659 * xcofflink.c (xcoff_link_add_symbols): Create the special
3660 sections if we see a DYNAMIC object, in case that is the only
3661 XCOFF input object we see.
3663 * elf32-mips.c: Extensive changes for a start at dynamic linking
3664 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3666 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3667 (struct elf_backend_data): Remove
3668 elf_backend_create_program_headers field. Add
3669 elf_backend_additional_program_headers and
3670 elf_backend_modify_segment_map fields.
3671 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3673 (elf_backend_additional_program_headers): Likewise.
3674 (elf_backend_modify_segment_map): Likewise.
3675 (elf_backend_create_program_headers): Don't define.
3676 (elfNN_bed): Change to account for field changes.
3677 * elf.c (assign_file_positions_for_segments): Call new
3678 modify_segment_map backend function. Don't call old
3679 create_program_headers backend function.
3680 (get_program_header_size): Call additional_program_headers rather
3681 than create_program_headers.
3682 * elflink.h (elf_link_add_object_symbols): Initialize
3683 type_change_ok from new backend field.
3684 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3686 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3687 a reloc against the appropriate section.
3689 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3690 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3691 (elf_flags_init): Rename from elf_ppc_flags_init.
3692 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3694 (ppc_elf_copy_private_bfd_data): Likewise.
3695 (ppc_elf_merge_private_bfd_data): Likewise.
3697 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3700 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3702 * coff-alpha.c (alpha_relocate_section): During final link, allow
3703 output .lita section to be bigger than 64k by adjusting gp value
3704 on a per-input section basis.
3705 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3707 (struct ecoff_section_tdata): Add gp field.
3709 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3711 Handle Alpha ECOFF changes in OSF/1 3.2.
3712 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3714 * coff-alpha.c: Include "aout/ar.h".
3715 (alpha_ecoff_get_relocated_section_contents): Don't require an
3716 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3717 3.2 doesn't generate one.
3718 (alpha_relocate_section): Likewise.
3719 (alpha_ecoff_slurp_armap): Define.
3720 (alpha_ecoff_slurp_extended_name_table): Define.
3721 (alpha_ecoff_construct_extended_name_table): Define.
3722 (alpha_ecoff_truncate_arname): Define.
3723 (alpha_ecoff_write_armap): Define.
3724 (alpha_ecoff_generic_stat_arch_elt): Define.
3725 (alpha_ecoff_update_armap_timestamp): Define.
3727 (alpha_ecoff_read_ar_hdr): New static function.
3728 (alpha_ecoff_get_elt_at_filepos): New static function.
3729 (alpha_ecoff_openr_next_archived_file): New static function.
3730 (alpha_ecoff_get_elt_at_index): New static function.
3731 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3732 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3733 _bfd_ecoff to alpha_ecoff.
3734 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3735 field from backend structure, rather than always calling
3736 _bfd_get_elt_at_filepos.
3737 * coff-mips.c (mips_ecoff_backend_data): Initialize
3738 get_elt_at_filepos field.
3739 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3740 from _bfd_generic_read_ar_hdr with minor changes.
3741 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3742 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3743 * libbfd.h: Rebuild.
3745 * bfd-in.h (BFD_IN_MEMORY): Define.
3746 * libbfd-in.h (struct bfd_in_memory): Define.
3747 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3748 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3749 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3750 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3751 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3752 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3753 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3754 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3755 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3756 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3758 (bfd_openstreamr): Likewise.
3759 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3760 BFD_IN_MEMORY is not set.
3761 * riscix.c (riscix_some_aout_object_p): Likewise.
3762 * bfd-in2.h, libbfd.h: Rebuild.
3764 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3765 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3766 (bfd_get_elt_at_index): Define.
3767 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3768 bfd_get_elt_at_index. Change index parameter from int to
3770 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3771 (_bfd_noarchive_get_elt_at_index): Define.
3772 (_bfd_archive_bsd_get_elt_at_index): Define.
3773 (_bfd_archive_coff_get_elt_at_index): Define.
3774 * bfd-in2.h, libbfd.h: Rebuild.
3775 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3776 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3777 * ieee.c (ieee_get_elt_at_index): Define.
3778 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3779 * oasys.c (oasys_get_elt_at_index): Define.
3780 * som.c (som_get_elt_at_index): Define.
3782 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3783 numbers to the .text section.
3785 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3788 If there is a SEC_DEBUGGING section, get the contents of the debug
3789 information part from it.
3790 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3792 (ieee_write_object_contents): Check ieee_write_debug_part return.
3794 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3796 * config.bfd (i[345]86-*-freebsd*): Add target.
3797 * configure.in (i386freebsd_vec): Add vec.
3798 * configure: Regenerate.
3799 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3800 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3801 Rebuild dependencies..
3802 * freebsd.h: New file.
3803 * i386freebsd.c: New file.
3804 * targets.c (i386freebsd_vec): Declare.
3805 (bfd_target_vector): Add i386freebsd_vec.
3806 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3807 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3809 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * ieee.c (ieee_slurp_debug): New static function.
3812 (ieee_object_p): Call it.
3813 (ieee_slurp_section_data): Skip debugging sections.
3814 (ieee_get_reloc_upper_bound): Likewise.
3815 (ieee_get_section_contents): Likewise.
3816 (ieee_canonicalize_reloc): Likewise.
3817 (ieee_write_section_part): Likewise.
3818 (ieee_write_debug_part): Likewise.
3819 (ieee_write_data_part): Likewise.
3820 (init_for_output): Likewise.
3822 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3824 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3826 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3827 relocs, since ppc_elf_relocate_section handles the linker case.
3828 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3830 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3831 ppc_elf_relocate_section since that is now the only caller.
3832 (ppc_elf_relocate_section): Ditto.
3834 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3836 * coffcode.h (coff_write_object_contents): If we don't know the
3837 section of the entry point for an XCOFF executable, always set the
3838 entry address to -1.
3840 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3842 * elf.c (bfd_section_from_shdr): Add support for note sections.
3844 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * bfd-in.h (struct _symbol_info): Add stab_type field.
3847 * bfd-in2.h: Rebuild.
3848 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3850 * elf32-ppc.c: Remove trailing newline from calls to
3852 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3853 difference if target endianness is known.
3855 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3857 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3858 old style TOC16 references without using R_PPC_GOT.
3859 (ppc_reloc_type): Ditto.
3860 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3861 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3862 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3863 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3864 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3866 (ppc_elf_adjust_dynamic_symbol): Ditto.
3867 (ppc_elf_adjust_dynindx): Ditto.
3868 (ppc_elf_size_dynamic_sections): Ditto.
3869 (ppc_elf_finish_dynamic_symbol): Ditto.
3870 (ppc_elf_finish_dynamic_sections): Ditto.
3871 (ELF_DYNAMIC_INTERPRETER): Define.
3873 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3875 * elf.c (copy_private_bfd_data): When attaching sections to
3876 segments ignore sections that won't be allocated. Patch from
3879 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3881 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3884 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3886 * coff-i960.c (CALC_ADDEND): Define.
3887 (coff_i960_relocate_section): Add the input section VMA to the
3888 addend for PC relative relocs.
3890 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3892 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3893 to correctly terminate.
3895 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3897 * targets.c (enum bfd_endian): Define.
3898 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3899 from boolean to enum bfd_endian. Change header_byteorder_big_p
3901 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3902 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3903 * bfd-in2.h: Rebuild.
3904 * All targets: Change initialization of byteorder and
3905 header_byteorder to use enum bfd_endian values rather than
3907 * All files: Change all references to byteorder_big_p and
3908 header_byteorder_big_p to use new bfd_*_endian macros.
3910 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3912 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3914 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3916 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3918 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3920 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3922 * ieee.c: Lots of minor cleanups. Make many functions return
3923 errors rather than calling abort. Also:
3924 (ieee_write_twobyte): Remove; change callers to call existing
3925 ieee_write_2bytes function.
3926 (ieee_write_expression): Don't output the section twice when
3927 outputting a local symbol. Don't emit an extraneous zero if there
3929 (ieee_slurp_sections): Set the lma as well as the vma.
3930 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3932 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3933 a recognized one or bfd_arch_unknown.
3934 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3936 (ihex_get_symtab): Likewise.
3938 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3940 * aoutx.h: Include <ctype.h>.
3941 (struct aout_link_includes_table): Define.
3942 (struct aout_link_includes_totals): Define.
3943 (struct aout_link_includes_entry): Define.
3944 (aout_link_includes_lookup): Define macro.
3945 (struct aout_final_link_info): Add includes field.
3946 (aout_link_includes_newfunc): New static function.
3947 (NAME(aout,final_link)): Initialize includes hash table.
3948 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3950 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3952 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3954 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3956 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3958 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3960 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3961 (pe_print_private_bfd_data): call pe_print_reloc.
3962 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3963 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3964 up some debugging as well.
3966 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3968 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3971 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3973 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3974 when setting sections to NULL.
3976 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3978 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3980 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3981 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3983 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3984 * bfd-in2.h: Rebuild.
3986 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3988 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3990 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3992 * ihex.c (ihex_scan): Handle record types 4 and 5.
3993 (ihex_object_p): Permit types 4 and 5.
3994 (ihex_set_section_contents): Remove check for out of range
3996 (ihex_write_object_contents): Generate types 4 and 5.
3998 * elflink.h (elf_link_output_extsym): Just ignore warning and
3999 indirect references to symbols which don't really exist.
4001 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4003 * peicode.h (pe_print_idata): Minor format fixes
4004 (pe_print_edata): New function. Under private printing, this formats
4005 the edata section of a PE file.
4006 (pe_print_private_bfd_data): Added call to pe_print_edata.
4008 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4010 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4011 index, don't call stoi.
4013 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4015 * srec.c (srec_scan): Set lma as well as vma.
4017 * ihex.c: New file; support for Intel Hex format.
4018 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4019 (ihex_vec): Declare.
4020 (bfd_target_vector): Always include ihex_vec.
4021 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4022 * Makefile.in: Rebuild dependencies.
4023 (BFD_LIBS): Add ihex.o
4024 (BFD_LIBS_CFILES): Add ihex.c.
4025 * bfd-in2.h: Rebuild.
4027 * elf.c (assign_file_positions_for_segments): Sort the sections in
4029 (get_program_header_size): Return the right size if segment_map is
4031 (copy_private_bfd_data): Don't bother to sort the sections.
4033 * bfd.c (bfd_record_phdr): New function.
4034 * bfd-in.h (bfd_record_phdr): Declare.
4035 * bfd_in2.h: Rebuild.
4037 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4040 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4041 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4043 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4044 (bfd_zmalloc): Change declaration.
4045 * libbfd.h: Rebuild.
4046 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4047 and realloc. Don't set bfd_error_no_memory if they fail.
4049 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4051 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4052 uses as well. Added a new howto to deal with TOCREL16 relocs that
4053 are TOCDEFN as well.
4054 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4055 to handle RVA relocs from dlltool.
4056 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4057 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4058 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4060 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4061 to get the right section alignment.
4063 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4065 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4066 p_paddr if p_paddr is zero.
4067 (make_mapping): Set includes_filehdr and includes_phdrs for first
4069 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4071 (assign_file_positions_for_segments): Handle includes_filehdr and
4072 includes_phdrs. Remove special handling of PT_PHDR and first
4074 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4075 when appropriate. Remove special handling of PT_PHDR segment.
4076 Use a more complex condition for when a section is included in a
4077 segment to handle Solaris linker oddities.
4079 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4081 * coff-m88k.c (howto_table): Reformatted for easier reading;
4082 special_function now points to new function m88k_special_reloc.
4083 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4085 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4086 be done correctly by m88k_special_reloc.
4087 (reloc_processing): New function to be used by RELOC_PROCESSING.
4088 (RELOC_PROCESSING): Define to call reloc_processing.
4090 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4092 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4093 (pe_print_pdata): Likewise.
4095 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4096 obstack_alloc fails.
4097 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4099 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4100 * Many files: don't set bfd_error_no_memory if one of the above
4103 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4104 if p_paddr_valid is set.
4105 (copy_private_bfd_data): New static function.
4106 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4108 * elf.c (assign_file_positions_for_segments): Fix case where extra
4109 program headers were allocated.
4111 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4112 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4113 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4114 _bfd_elf_print_private_bfd_data.
4116 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4117 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4118 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4119 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4120 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4121 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4122 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4124 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4126 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4127 * elf.c (make_mapping): New static function.
4128 (map_sections_to_segments): New static function.
4129 (elf_sort_sections): New static function.
4130 (assign_file_positions_for_segments): New static function.
4131 (map_program_segments): Remove.
4132 (get_program_header_size): Remove sorted_hdrs, count, and
4133 maxpagesize parameters. Simplify.
4134 (assign_file_positions_except_relocs): When generating an
4135 executable, use assign_file_positions_for_segments.
4136 (elf_sort_hdrs): Remove.
4137 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4138 to get_program_header_size.
4140 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4142 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4144 * configure, config.in: Regenerate with autoconf 2.7.
4146 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4147 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4149 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4151 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4152 (ecoff_sec_to_styp_flags): Likewise.
4153 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4154 (ecoff_set_symbol_info): Handle scRConst.
4155 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4156 (ecoff_compute_section_file_positions): Handle .rconst section.
4157 (_bfd_ecoff_write_object_contents): Likewise.
4158 (ecoff_link_check_archive_element): Handle scRConst.
4159 (ecoff_link_add_externals): Likewise.
4160 (ecoff_link_write_external): Handle .rconst section.
4161 (ecoff_reloc_link_order): Likewise.
4162 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4163 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4165 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4167 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4168 DEF_DYNAMIC flag is set.
4170 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4172 * host-aout.c: If TRAD_HEADER is defined, include it.
4174 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4176 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4177 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4178 (BFD_NEED_DECLARATION): New function.
4179 * configure.in: Use BFD_NEED_DECLARATION.
4180 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4181 * configure, config.in: Rebuild with autoconf 2.6.
4183 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4184 special_sections before returning when called with a non XCOFF
4187 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4190 * coffcode.h (coff_compute_section_file_positions): Only pad the
4191 previous section to force file alignment when creating an
4194 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4196 * coffcode.h (coff_compute_section_file_positions): If
4197 RS6000COFF_C, set up the .debug section.
4199 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4200 if it is not large enough to accomodate the entire TOC area with
4201 signed 16 bit offsets.
4202 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4204 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4205 TOC anchor to use the TOC value used in the output file.
4207 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4209 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4210 (_bfd_coff_read_string_table): Likewise.
4212 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4214 * pe-arm.c: Fix typos.
4215 * coff-arm.c: Likewise.
4217 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4219 * coff-ppc.c (list_ele): Added "cat"egory member.
4220 (record_toc): New category parameter (priv or pub).
4221 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4222 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4223 the mainline. It addes extra toc cells in error.
4224 (ppc_coff_swap_sym_in_hook): Added some documentation.
4225 (dump_toc): Can now diagnose "virtual toc" chicanery.
4227 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4229 * elf-bfd.h (struct elf_link_hash_table): Change type of
4230 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4232 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4234 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4235 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4237 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4238 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4239 defined or mentioned in a regular file.
4241 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4243 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4244 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4245 (coff_ppc_relocate_section): Correct REL24 handling
4246 (ppc_process_before_allocation): Correct TOCDEFN handling
4248 * peicode.h (dir_names): Added name descriptions
4250 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4252 * VERSION: Updated to cygnus-2.6.
4254 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4256 * targets.c (m68k4knetbsd_vec): Declare.
4258 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4260 * targets.c (bfd_target): Change type of second argument to
4261 _bfd_print_private_bfd_data from void * to PTR.
4262 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4263 using PTR rather than void *.
4264 * bfd-in2, libbfd.h: Rebuild.
4265 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4267 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4268 _bfd_generic_bfd_print_private_bfd_data rather than casting
4271 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4273 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4274 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4276 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4277 BFD64_BACKENDS_CFILES): New variables.
4280 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4282 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4283 not at the file position of the first section.
4284 * coffcode.h (coff_compute_section_file_positions): Avoid using
4286 (coff_write_object_contents): When generating a PPC PE executable
4287 with no symbols, round up the file size to a COFF_PAGE_SIZE
4289 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4290 don't write out a string table.
4292 * elf.c (bfd_section_from_shdr): When using a different section
4293 header, pass the new one to _bfd_elf_make_section_from_shdr.
4294 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4295 (elf_map_symbols): Add section VMA to symbol value when comparing
4297 (_bfd_elf_compute_section_file_positions): Only build symbol table
4298 if there are some symbols. Set file offset of symtab and strtab
4300 (assign_file_positions_except_relocs): Remove dosyms parameter.
4301 Change all callers. Never set file offset of symtab and strtab
4303 (_bfd_elf_copy_private_section_data): New function.
4304 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4305 (_bfd_elf_copy_private_symbol_data): New function.
4306 (swap_out_syms): Check for special mapping of st_shndx created by
4307 copy_private_symbol_data.
4308 * elfxx-target.h: Use new copy routines.
4309 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4310 (_bfd_elf_copy_private_section_data): Declare.
4312 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4314 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4317 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4318 _bfd_dummy_target, matching the recent change to archive
4321 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4323 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4324 arithmetic on PTR types.
4326 * aout-target.h (MY(callback)): Set the lma of the sections.
4328 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4329 symbol into a reloc against the section.
4331 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4333 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4334 glue for the relocs: IMGLUE and IFGLUE.
4335 (record_toc): new function - tracks toc contents
4336 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4337 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4338 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4339 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4340 (ppc_record_toc_entry): Removed a debug define (duh)
4342 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4343 (pe_print_idata): New function - formats the idata section data
4344 (pe_print_pdata): New function - formats the pdata section data
4345 (pe_print_private_bfd_data): calls to above
4347 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4349 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4350 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4351 TARGET_SYM and TARGET_NAME for vector and BFD name.
4352 * coff-pmac.c (pmac_xcoff_vec): Remove.
4353 (TARGET_SYM, TARGET_NAME): Define.
4354 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4355 machine to 0, not all PowerMacs are 601s.
4357 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4359 * elfcode.h (elf_object_p): Read in any program headers.
4360 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4361 based on the program headers, if any.
4362 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4363 (map_program_segments): Set p_paddr of program headers based on
4366 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4368 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4371 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4372 trying to do a relocateable link with a non-a.out object file.
4374 * archive.c (bfd_generic_archive_p): Check the first object file
4375 in an archive even if target_defaulted is set. If the object file
4376 has the wrong xvec, reject it.
4378 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4379 be represented, report the name via _bfd_error_handler.
4380 (translate_to_native_sym_flags): Likewise.
4381 * elf32-mips.c (mips_elf_final_link): Likewise.
4382 * oasys.c (oasys_write_sections): Likewise.
4384 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4385 which checks for STYP_OVRFLO sections.
4386 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4387 reloc and lineno count overflows.
4388 (coff_write_object_contents): Call coff_count_linenumbers before
4389 coff_compute_section_file_positions. If RS6000COFF_C, handle
4390 reloc and lineno count overflows.
4391 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4392 relocs before dealing with .pad sections. Count overflow section
4393 headers when handling .pad sections.
4395 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4398 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4399 (struct xcoff_link_hash_table): Add descriptor_section and
4400 special_sections fields.
4401 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4402 (xcoff_link_add_symbols): Set linkage section alignment. Create
4403 descriptor section. Check for magic symbol names (_text, etc.),
4404 and record them in special_sections if found. Set
4405 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4406 descriptor field to point back to the function code symbol.
4407 (xcoff_sweep): Always mark the special descriptor_section.
4408 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4409 function descriptor, and mark it if it is.
4410 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4411 parameter, and fill it in. Allocate space for the descriptor
4413 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4414 global linkage code. If an undefined function descriptor is
4415 exported, arrange to define it. Warn about any other undefined
4417 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4418 (xcoff_write_global_symbol): Create a function descriptor when
4420 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4421 * bfd-in2.h: Rebuild.
4423 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4425 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4426 (ppc_coff_link_hash_table): new types for hashing
4427 (ppc_coff_link_hash_newfunc): hash entry constructor
4428 (ppc_coff_link_hash_table_init): hash table initializer
4429 (ppc_coff_link_hash_table_create): hash table constructor
4430 (ppc_record_toc_entry): changed references to hash table
4431 (coff_ppc_relocate_section): changed references to hash table
4433 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4434 * libcoff.h: Rebuild
4436 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4437 (coff_link_add_symbols): removed toc_offset init
4439 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4441 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4444 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4445 if it is given and mmep is available.
4446 * acconfig.h: Undef USE_MMAP.
4447 * configure, config.in: Regenerated.
4448 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4449 table handling the old way.
4450 (aout_get_external_symbols): Don't complain if last byte of string
4452 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4453 (bfd_free_window) [! USE_MMAP]: Don't define.
4454 (bfd_get_file_window,
4455 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4457 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4459 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4462 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4464 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4465 compatible with AMD generated COFF files. Try to support both AMD
4466 and GNU formats simultaneously.
4467 (coff_a29k_relocate_section): Likewise.
4469 * libbfd.c (bfd_get_file_window): Change writable parameter from
4470 int to boolean; update all callers. Pass MAP_SHARED if not
4471 writable--it's required on Solaris. Cast fprintf argument to
4473 * bfd-in.h (bfd_get_file_window): Update declaration.
4474 * bfd-in2.h: Rebuild.
4475 * aoutx.h: Update calls to bfd_get_file_window.
4477 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4479 (xcoff_swap_ldhdr_in): New static function.
4480 (xcoff_swap_ldsym_in): New static function.
4481 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4482 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4483 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4484 Handle XTY_ER/XMC_XO symbols correctly.
4485 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4486 rather than normal symbol table.
4487 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4488 already defined with the same absolute value.
4489 (xcoff_mark): When considering called symbols, check whether the
4490 descriptor is from a dynamic object, rather than the symbol
4492 (xcoff_build_ldsyms): Likewise.
4494 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4495 Cast realloc and malloc return values. If malloc or realloc fail,
4496 set bfd_error_no_memory.
4497 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4498 * bfd-in2.h: Rebuild.
4500 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4502 * coff-ppc.c (ppc_record_toc_entry): new function.
4503 (in_reloc_p): changed return value.
4504 (coff_ppc_relocate_section): much rework.
4505 (ppc_allocate_toc_section): new function.
4506 (ppc_process_before_allocation): new function.
4507 (ppc_coff_swap_sym_in_hook): new function.
4509 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4510 (coff_link_add_symbols): initialize toc_offset.
4512 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4513 (coff_swap_aouthdr_out): Added more sections to the data
4514 dictionary for the pe file header. Also changed linker version
4515 number on the ppc side.
4516 (dir_names): small improvements to the dictionary printing.
4517 (pe_mkobject_hook): save the file level flags.
4519 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4520 (pe_tdata): added real_flags field
4521 (coff_tdata): added local_toc_sym_map and access macro
4523 * libcoff.h (coff_link_hash_entry): added toc_offset field
4524 (pe_tdata): added real_flags field
4525 (coff_tdata): added local_toc_sym_map and access macro
4527 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4528 (coff_mkobject): init for local_toc_sym_map
4529 (coff_write_object_contents): set the internal_a.magic to
4530 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4533 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4535 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4536 entries until both the line number address and the function name
4537 address are too large.
4539 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4540 * configure: Rebuilt.
4542 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4543 is defined in the environment.
4545 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4547 * som.c (som_get_section_contents_in_window): Define to use
4550 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4552 * coff-i860.c: New file, based on coff-i386.c.
4553 * cpu-i860.c: New file, based on cpu-i386.c.
4554 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4555 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4556 targets, using i860coff_vec.
4557 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4558 trad-core.o and hosts/i860mach3.h.
4559 (i860coff_vec): Use coff-i860.o and cofflink.o.
4560 * configure: Rebuild.
4561 * Makefile.in: Rebuild dependencies.
4562 (ALL_MACHINES): Add cpu-i860.o.
4563 (BFD32_BACKENDS): Add coff-i860.o.
4564 (CFILES): Add cpu-i860.c and coff-i860.c.
4565 * targets.c (i860coff_vec): Declare.
4566 (bfd_target_vector): Add &i860coff_vec.
4567 * archures.c (bfd_i860_arch): Declare.
4568 (bfd_archures_list): Add &bfd_i860_arch.
4569 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4570 (coff_set_flags): Handle bfd_arch_i860.
4571 (coff_write_object_contents): Handle I860 a.out magic number.
4573 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4575 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4576 the created .tc section to 2.
4577 (xcoff_mark): Don't keep a .loader reloc for a call to an
4578 undefined symbol when creating a shared library.
4579 (xcoff_build_ldsyms): When creating a shared library, generate
4580 global linkage code for a call to an undefined symbol.
4582 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4584 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4585 BFD32_BACKENDS, BFD64_BACKENDS.
4586 (.dep1): Put mkdep output in a separate file.
4587 Rebuilt dependencies.
4589 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4592 Permit use of mmap when available:
4594 * configure.in: Check for mmap, madvise, mprotect.
4595 * config.in, configure: Regenerated.
4597 * libbfd.c (struct _bfd_window_internal): Define type.
4598 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4600 (ok_to_map): New static variable for debugging.
4601 (_bfd_generic_get_section_contents_in_window): New function.
4602 * bfd-in.h (bfd_window_internal): Declare type.
4603 (bfd_window): Define type.
4604 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4605 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4608 * libaout.h (struct aoutdata): Add two window fields.
4609 (obj_aout_sym_window, obj_aout_string_window): New macros.
4610 * aoutx.h (some_aout_object_p): Initialize windows.
4611 (aout_get_external_symbols): Get symbol data and strings in
4612 windows instead of explicitly allocated buffers.
4613 (slurp_symbol_table): Free window instead of memory.
4614 (bfd_free_cached_info): Release windows instead of freeing storage
4616 (aout_link_free_symbols): Ditto.
4618 * targets.c (bfd_target): Add new field for
4619 get_section_contents_in_window.
4620 (BFD_JUMP_TABLE_GENERIC): Updated.
4621 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4622 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4623 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4624 macros for get_section_contents_in_window field.
4626 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4628 * core.c: Renamed to corefile.c
4629 * makefile.dos (OBJS): Change core.o to corefile.o
4630 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4633 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4635 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4636 targ_selvecs to allow debugging under Irix-5 native.
4639 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4641 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4642 to o. Clobber and restore the list of new csects around the call
4643 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4644 linker error and the linker wants to read the symbol table. Reset
4645 the line number count of a real section even if it has no relocs.
4646 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4648 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4651 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4653 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4654 an undefined symbol in a shared link.
4656 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4657 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4658 phdm@info.ucl.ac.be (Philippe De Muyter).
4660 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4662 * coff-m88k.c (rtype2howto): New static function.
4663 (RTYPE2HOWTO): Use it rather than a macro definition.
4665 * coffcode.h (coff_write_object_contents): set internal_a.magic
4666 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4668 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4669 define TRAD_HEADER to new file hosts/delta68.h.
4670 m88*-motorola-sysv*, however, does use ptrace-core.o.
4671 * hosts/delta68.h: New file.
4673 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4674 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4676 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4678 * i386linux.c (MY(vec)): Declare before use.
4680 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4682 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4683 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4685 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4686 BFD is not of the right type.
4687 (bfd_elf_get_needed_list): Likewise.
4688 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4689 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4690 * xcofflink.c (XCOFF_XVECP): Define.
4691 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4693 (bfd_xcoff_import_symbol): Likewise.
4694 (bfd_xcoff_export_symbol): Likewise.
4695 (bfd_xcoff_link_count_reloc): Likewise.
4696 (bfd_xcoff_record_link_assignment): Likewise.
4697 (bfd_xcoff_size_dynamic_sections): Likewise.
4699 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4700 table index against the number of symbols for a base relative
4703 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4705 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4706 full_aouthdr flag here...
4707 (_bfd_xcoff_bfd_final_link): ...not here.
4709 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4711 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4712 systems that have a system <libelf.h>.
4713 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4714 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4715 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4716 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4717 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4718 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4719 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4721 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4723 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4724 set, set BSF_WEAK in symbol. Change all callers.
4725 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4726 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4727 _bfd_generic_link_add_one_symbol.
4728 (ecoff_indirect_link_order): Check that the section tdata relocs
4729 are not NULL before using them.
4731 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4732 define TRAD_HEADER as hosts/alphalinux.h.
4733 * configure: Rebuild.
4734 * hosts/alphalinux.h: New file.
4735 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4738 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4740 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4741 C_ECOMM storage classes.
4743 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4745 (xcoff_mark): Call xcoff_mark_symbol.
4746 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4747 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4749 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4751 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4753 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4755 (xcoff_find_reloc): New static function.
4756 (xcoff_link_add_symbols): Use it.
4757 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4758 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4759 relocate the value of C_DECL.
4761 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4763 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4765 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4766 callback decide what goes in .relocs.
4767 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4768 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4771 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4773 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4776 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4778 * xcofflink.c: More improvements, mostly to fix handling of
4779 constructors and a few other special cases.
4780 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4781 zero, reverting yesterday's change.
4782 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4783 (bfd_xcoff_link_count_reloc): Declare.
4784 (bfd_xcoff_record_link_assignment): Declare.
4785 * bfd-in2.h: Rebuild.
4787 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4789 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4790 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4791 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4792 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4793 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4794 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4796 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4799 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4800 segments includes the a.out header. See to that the magic number
4801 *always* is big-endian.
4803 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4804 m68k4k NetBSD configurations.
4806 * configure.in, configure: Separate i386 & mips NetBSD
4807 configurations from other BSD ones. Don't assume DEC is the only
4808 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4809 configurations. Add support for m68k4k NetBSD object format.
4811 * libaout.h: Added M_68K4K_NETBSD magic.
4813 * m68k4knetbsd.c: New file.
4815 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4817 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4820 * hosts/mipsnbsd.h: New file.
4823 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4825 * config.bfd: Add config stuff for mips*-*-magic* to set
4826 targ_defvec to ecoff_big_vec.
4829 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4831 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4833 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4834 toc_section, and entry_section fields.
4835 (struct xcoff_section_tdata): Remove ldrel_count field.
4836 * libcoff.h: Rebuild.
4837 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4839 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4840 full a.out header if full_aouthdr is set in xcoff_data.
4841 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4842 based on sections stored in xcoff_data.
4843 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4845 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4846 (rs6000coff_vec): Set symbol_leading_char to '.'.
4847 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4848 value stored in ret rather than returning a pointer value.
4850 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4852 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4855 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4857 * som.c (som_slurp_string_table): Allocate the strings with malloc
4858 since they're free'd by free_cached_info.
4859 (som_slurp_symbol_table): Similarly for the symbol table.
4861 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4863 * Makefile.in (diststuff): Don't make headers.
4865 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4867 * Makefile.in: Rebuild dependencies.
4869 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4870 output_bfd is not SunOS.
4871 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4872 non-SunOS input files.
4874 * xcofflink.c: Extensive changes to support linking shared objects
4875 and generating a .loader section.
4876 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4877 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4878 last_symndx, and ldrel_count fields.
4879 * libcoff.h: Rebuild.
4880 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4881 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4883 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4884 (bfd_xcoff_export_symbol): Declare.
4885 (bfd_xcoff_size_dynamic_sections): Declare.
4886 * bfd-in2.h: Rebuild.
4888 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4890 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4891 * configure: Rebuild.
4892 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4893 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4895 (pmac_xcoff_vec): Update to use new xcoff support.
4896 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4897 (xcoff_write_armap): Declare buf as unsigned char.
4898 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4900 * mpw-make.sed: Generalize subdir_do edit.
4902 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4904 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4905 correctly. Don't initialize asect->vma.
4907 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4909 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4910 something a little less than the page size.
4912 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4914 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4916 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4918 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4919 * coffcode.h (coff_write_object_contents): If .bss is before
4920 .data us that as data_start.
4921 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4923 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4924 (coff_swap_outhdr_out): Hardwire in version number.
4926 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4928 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4929 major and minor to *_vno, since the former are also macros in
4930 SunOS header files. Cast result of bfd_alloc to appropriate
4933 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4934 before assigning to sec_data.
4936 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4938 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4939 now relative to the section, not absolute.
4940 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4941 get the file name when there is a N_SO directory name. When
4942 handling stabs, remember that section->vma was added to the
4945 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4947 * sunos.c (struct sunos_link_hash_table): Add needed field.
4948 (sunos_link_hash_table_create): Call bfd_release, not free.
4949 (sunos_link_hash_table_create): Initialize needed field.
4950 (sunos_add_dynamic_symbols): Record needed objects.
4951 (bfd_sunos_get_needed_list): New function.
4952 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4953 * bfd-in2.h: Rebuild.
4955 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4957 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4959 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * bfd-in.h (struct bfd_link_needed_list): Rename from
4962 bfd_elf_link_needed_list.
4963 * bfd-in2.h: Rebuild.
4964 * elf.c, elflink.h, libelf.h: Corresponding changes.
4966 Add start at AIX linker support; no shared libraries yet.
4967 * xcofflink.c: New file.
4968 * configure.in (rs600coff_vec): Use xcofflink.o.
4969 * configure: Rebuild.
4970 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4972 (struct xcoff_section_tdata): Define.
4973 (xcoff_section_data): Define macro.
4974 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4975 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4976 (_bfd_xcoff_bfd_final_link): Declare.
4977 (_bfd_ppc_xcoff_relocate_section): Declare.
4978 * libcoff.h: Rebuild.
4979 * coff-rs6000.c: Clean up a bit.
4980 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4981 cputype, csects, and debug_indices.
4982 (xcoff_copy_private_bfd_data): Copy cputype.
4983 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4984 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4985 (xcoff_reloc_type_lookup): Rename from
4986 rs6000coff_reloc_type_lookup.
4987 (coff_relocate_section): Define.
4988 (_bfd_xcoff_sizeof_headers): Define.
4989 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4990 (_bfd_xcoff_bfd_relax_section): Define.
4991 (_bfd_xcoff_bfd_link_split_section): Define.
4992 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4994 * coffcode.h (coff_compute_section_file_positions): If AIX,
4995 increment sofar by SMALL_AOUTSZ if not executable.
4996 (coff_write_object_contents): If AIX, always output an a.out
4997 header; if not executable, header size of SMALL_AOUTSZ.
4998 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4999 (_bfd_stringtab_init): Initialize xcoff field.
5000 (_bfd_xcoff_stringtab_init): New function.
5001 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5002 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5003 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5004 * libbfd.h: Rebuild.
5005 * Makefile.in: Rebuild dependencies.
5006 (BFD32_BACKENDS): Add xcofflink.o.
5007 (CFILES): Add xcofflink.c.
5009 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5010 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5011 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5013 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5015 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5017 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5019 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5020 * config.in: Regenerated.
5022 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5023 (_bfd_chunksize): New variable.
5024 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5025 for obstack chunk size.
5026 * configure.in: Check for getpagesize.
5027 * configure: Regenerated.
5029 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5031 * trad-core.c (rawptr): Make it a local variable of
5032 ptrace_unix_core_file_p.
5034 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5036 * coff-arm.c (in_reloc_p): New.
5037 * coff-i386.c (in_reloc_p): New.
5038 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5039 (coff_write_object_contents): Only set has_reloc_section
5041 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5042 in_reloc_p to decide if reloc should be emitted.
5043 * libcoff.h (pe_data_type.in_reloc_p): New.
5044 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5046 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5048 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5049 (_bfd_coff_read_internal_relocs): Likewise.
5050 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5051 (_bfd_coff_read_internal_relocs): Likewise.
5053 * elflink.h (elf_link_add_object_symbols): Correct conditions
5054 under which type and size change warnings are issued.
5056 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5058 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5059 a symbol which is not in a real section.
5060 (coff_write_native_symbol): Corresponding change.
5062 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5063 coff_link_hash_newfunc and make non-static.
5064 (_bfd_coff_link_hash_table_init): New function, broken out of
5065 _bfd_coff_link_hash_table_create.
5066 (_bfd_coff_link_hash_table_create): Use it.
5067 (process_embedded_commands): Make static.
5068 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5069 (_bfd_coff_link_hash_table_init): Declare.
5070 * libcoff.h: Rebuild.
5072 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5073 field in XCOFF tdata.
5074 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5075 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5076 based on cputype stored in a.out header, or in n_type of initial
5078 (coff_write_object_contents): Set cputype correctly in a.out
5080 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5082 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5083 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5085 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5086 * libcoff.h: Rebuild.
5088 * cpu-rs6000.c (rs6000_compatible): New static function.
5089 (bfd_rs6000_arch): Use it.
5090 * cpu-powerpc.c (powerpc_compatible): New static function.
5091 (arch_info_struct): Define various flavours of PowerPC.
5092 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5095 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5097 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5099 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5101 * elflink.h (elf_link_add_object_symbols): Don't warn about
5102 changing the size or type if the old definition was weak.
5104 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * coffcode.h (combined_entry_type): Add fix_line field.
5107 (coff_slurp_line_table): Warn if we try to set the lineno field of
5109 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5110 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5111 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5112 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5114 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5115 * libcoff.h: Rebuild.
5117 * libcoff-in.h (struct xcoff_tdata): Define.
5118 (xcoff_data): Define.
5119 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5120 * bfd-in2.h, libcoff.h: Rebuild.
5121 * coff-rs6000.c (xcoff_mkobject): New static function.
5122 (coff_mkobject): Define.
5123 (xcoff_copy_private_bfd_data): New static function.
5124 (coff_bfd_copy_private_bfd_data): Define.
5125 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5127 (rs6000coff_vec): Add DYNAMIC to object_flags.
5128 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5129 .loader sections specially.
5130 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5131 section alignment from the XCOFF tdata information.
5132 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5133 F_SHROBJ, and copy the extra a.out header information into the
5134 XCOFF tdata structure.
5135 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5136 F_DYNLOAD and the extra a.out header information.
5137 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5138 C_HIDEXT symbol with attached csect information.
5139 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5140 in the o_maxdata field.
5141 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5142 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5143 end if BSF_NOT_AT_END is set.
5145 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5146 _bfd_read_ar_hdr_fn.
5147 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5148 * bfd-in2.h, libbfd.h: Rebuild.
5149 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5151 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5152 (bfd_slurp_bsd_armap_f2): Likewise.
5153 (_bfd_slurp_extended_name_table): Likewise.
5155 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5157 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5159 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5160 when the symbol table is empty.
5162 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5163 space for section symbols, since we don't output them either.
5164 (elf_m68k_adjust_dynindx): Removed.
5166 * ptrace-core.c (rawptr): Make it a local variable of
5167 ptrace_unix_core_file_p.
5169 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5171 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5174 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5175 Mac object file formats.
5177 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5179 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5180 auxent if there isn't one.
5181 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5182 rather than FILNMLEN as the maximum name length.
5184 * coffcode.h (bfd_coff_backend_data): Add new field
5185 _bfd_coff_print_aux.
5186 (bfd_coff_print_aux): New static function.
5187 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5188 scnlen field of an XTY_LD csect aux entry.
5189 (coff_print_aux): New static function.
5190 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5191 in coff_pointerize_aux_hook.
5192 (bfd_coff_std_swap_table): Initialize new field.
5193 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5194 * libcoff.h: Rebuild.
5195 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5196 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5198 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5199 if there are symbols, for native AIX ld compatibility.
5201 * coffcode.h (bfd_coff_backend_data): Add new field
5202 _bfd_coff_pointerize_aux_hook.
5203 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5204 or I960, and as 0 otherwise.
5205 (bfd_coff_std_swap_table): Initialize new field.
5206 * libcoff.h: Rebuild.
5207 * coffgen.c (coff_pointerize_aux): Change parameters to take
5208 symbol pointer instead of type and class, and to take aux index.
5209 Call _bfd_coff_pointerize_aux_hook if it is defined.
5210 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5211 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5212 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5214 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5215 read-only/host-only support.
5217 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5219 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5222 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5223 BFD_JUMP_TABLE_ARCHIVE accordingly.
5224 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5225 (_bfd_compute_and_write_armap): Declare.
5226 (_bfd_generic_read_ar_hdr): Declare.
5227 (_bfd_read_ar_hdr): Define.
5228 (_bfd_noarchive_read_ar_hdr): Define.
5229 (_bfd_archive_bsd_read_ar_hdr): Define.
5230 (_bfd_archive_coff_read_ar_hdr): Define.
5231 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5232 _bfd_read_ar_hdr instead.
5233 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5234 (_bfd_compute_and_write_armap): Rename from
5235 compute_and_write_armap. Make non-static. Change all callers.
5236 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5237 than _bfd_snarf_ar_hdr.
5238 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5239 * ieee.c (ieee_read_ar_hdr): Define.
5240 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5241 * oasys.c (oasys_read_ar_hdr): Define.
5242 * som.c (som_read_ar_hdr): Define.
5243 * bfd-in2.h, libbfd.h: Rebuild.
5245 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5247 * peicode.c (coff_swap_filehdr_in): If symptr is
5248 zero, there aren't any symbols, even if nsyms is set.
5250 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5252 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5254 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5255 sections, and set styp correctly for them: .got, .hash, .dynamic,
5256 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5257 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5259 (ecoff_sort_hdrs): New static function.
5260 (ecoff_compute_section_file_positions): Return boolean, not void.
5261 Sort the sections by VMA before looking through them. Put the
5262 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5263 section on an appropriate boundary within the page.
5264 (ecoff_compute_reloc_file_positions): Check return value of
5265 ecoff_compute_section_file_positions.
5266 (_bfd_ecoff_set_section_contents): Likewise.
5267 (_bfd_ecoff_write_object_contents): Check for various Alpha
5268 section types when incrementing text_size and data_size. Call
5269 adjust_headers backend function if it exists.
5270 * coff-alpha.c (alpha_adjust_headers): New static function.
5271 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5272 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5274 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5276 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5278 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5279 of ALTERNATE_AIX_CORE_FORMAT.
5280 * configure.in (aix4): No longer need CORE_FLAGS.
5281 * configure: Updated.
5283 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5285 NS32k changes from Ian Dall:
5286 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5288 (aout_link_input_section_std, aout_link_input_section_ext,
5289 aout_link_reloc_link_order): Call them instead of _bfd_*
5291 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5293 (backend_data): Use it instead of hardcoded zero.
5295 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5296 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5298 * ns32knetbsd.c: Include bfd.h.
5299 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5300 (MY_bfd_reloc_type_lookup): Declare function too.
5301 * pc532-mach.c (set_sizes): Don't declare.
5302 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5303 (backend_data, MY_backend_data): Don't define.
5305 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5306 ns32k-*-lites* like ns32k-*-netbsd*.
5308 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5311 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5313 * coffcode.h (coff_write_object_contents): Restore setting
5314 f_timdat to 0, deleted on August 22.
5316 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5318 * coffcode.h (coff_bfd_copy_private_symbol_data,
5319 coff_bfd_copy_private_section_data,
5320 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5321 * peicode.h (coff_bfd_copy_private_bfd_data): New
5322 (pe_bfd_copy_private_bfd_data): New.
5323 (coff_swap_scnhdr_in): Swap bss size into the right place.
5324 (pe_print_private_bfd_data): Add some newlines.
5326 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5328 * som.c (setup_sections): Don't die if a space has no subspaces.
5330 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5332 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5333 dynamic symbol override a common symbol. Don't change the size or
5334 type if they have been set and the new symbol is not a definition.
5335 Warn if the size or type changes.
5337 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5339 * som.c (som_begin_writing): Don't write the symbol table or
5341 (som_finish_writing): Write them here. Place them after the
5342 subspace data, but before the relocs.
5344 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5346 * sunos.c (sunos_add_one_symbol): Just pass false, not
5347 info->shared_library, to sunos_create_dynamic_sections.
5348 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5350 (sunos_check_dynamic_reloc): Remove .text section assertion.
5352 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5354 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5355 * configure, configure.in: Add pmac_xcoff_vec case.
5356 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5357 * coff-pmac.c: New file, PowerMac XCOFF support.
5358 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5359 * targets.c (pmac_xcoff_vec): Declare.
5361 * mpw-config.in: Various changes to be compatible with the
5362 autoconf-based configury.
5363 * mpw-make.sed: New file, sed commands to translate Unix
5364 makefile into MPW syntax.
5365 * mpw-make.in: Remove.
5366 * hosts/mpw.h: Remove.
5367 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5368 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5370 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5372 * binary.c (binary_get_symtab): Return an empty string on error.
5373 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5375 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5377 * coff-ppc.c: Reformatted according to gnu conventions
5378 Removed irrelevant "if 0" code
5380 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5382 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5383 symbols rather than as indirect symbols.
5384 (MY(slurp_symbol_table)): Don't do anything special about
5387 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5388 of .ctors and .dtors sections is no larger than 2.
5390 * sunos.c (sunos_add_one_symbol): Don't change
5391 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5393 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5394 dynamic symbols when creating a shared library.
5395 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5397 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5398 written even if it is not defined in a regular object.
5399 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5400 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5401 rather than the constant 22.
5402 (sunos_check_dynamic_reloc): Handle creating a shared library.
5403 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5404 zero when creating a shared library.
5405 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5406 write it out at the start of the symbol table.
5408 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5410 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5412 * config.bfd: Add arm-*-coff.
5413 * configure.in, configure: Add armcoff_{little,big}_vec.
5414 * targets.c (armcoff_{little,big}_vec): Declare.
5415 (bfd_target_vector): Add armcoff_{little,big}_vec.
5416 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5418 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5420 * targets.c (bfd_find_target): Remove debugging code.
5422 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5424 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5426 * Makefile.in: added *-ppc files
5427 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5428 allow pe based .o's to be shared with other tools on ppc/NT
5429 * config.bfd: added powerpc[le]-[pe|winnt] config support
5430 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5431 * peicode.h: Added more section flags for PE on ppc
5432 Added coff_swap_filehdr_out to allow peicode.h to be
5433 used for non-image PE files on ppc.
5434 Check for image, or not, before copying pe_opthdr
5435 * targets.c: Added new bfd's
5436 * targets.c: Removed two inactive bfds that shouldn't have made it this
5439 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5441 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5442 explicit values to initialize all relocs. Change all users.
5443 (ppc_elf_brtaken_inner): New function to handle branch predicition
5445 (ppc_elf_brtaken_reloc): Ditto.
5446 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5447 relocs use ppc_elf_unsupported_reloc.
5448 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5449 needs to be reported.
5450 (ppc_elf_relocate_section): Support branch prediction relocs.
5452 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5454 * bfd.c (bfd_assert): Remove \n from string passed to
5457 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5458 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5459 (bfd_coff_make_section_hook): Don't define.
5460 (coff_make_section_hook): Remove.
5461 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5462 (styp_to_sec_flags): Likewise.
5463 (coff_write_object_contents): Likewise.
5464 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5466 * libcoff.h: Rebuild.
5467 * coffgen.c (make_a_section_from_file): Just call
5468 bfd_make_section_anyway, not bfd_make_section or
5469 bfd_coff_make_section_hook.
5470 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5471 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5472 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5473 make_section_hook field.
5474 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5476 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5477 pointers into value field for warning and indirect symbols; just
5478 leave the value field alone.
5479 * linker.c (generic_link_add_symbol_list): Use next symbol for
5480 warning and indirect symbols, rather than looking in symbol value.
5481 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5482 parameter. Change all callers. Remove support for indirect
5483 symbols; it didn't work anyhow.
5484 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5485 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5486 * bfd-in2.h: Rebuild.
5488 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5490 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5491 go back to telling the tools this reloc operates on 32 bits.
5493 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5495 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5496 rather than a direct fprintf.
5497 * archive.c (_bfd_write_archive_contents): Likewise.
5498 * coffcode.h (coff_slurp_symbol_table): Likewise.
5499 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5500 (ppc_elf_unsupported_reloc): Likewise.
5501 (ppc_elf_relocate_section): Likewise.
5502 * i386linux.c (linux_tally_symbols): Likewise.
5503 (linux_finish_dynamic_link): Likewise.
5504 * osf-core.c (osf_core_core_file_p): Likewise.
5505 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5506 * som.c (som_sizeof_headers): Likewise.
5507 * srec.c (srec_bad_byte): Likewise.
5508 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5509 * libbfd-in.h (bfd_assert): Declare first parameter const.
5510 * libbfd.h: Rebuild.
5511 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5512 bfd_reloc_overflow is enough.
5513 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5514 * coff-h8500.c (rtype2howto): Likewise.
5515 * coff-z8k.c (rtype2howto): Likewise.
5516 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5517 * elf.c (_bfd_elf_get_lineno): Likewise.
5518 (_bfd_elf_no_info_to_howto): Likewise.
5519 (_bfd_elf_no_info_to_howto_rel): Likewise.
5520 * hp300hpux.c (convert_sym_type): Likewise.
5521 (MY(swap_std_reloc_in)): Likewise.
5522 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5524 * libaout.h (struct aoutdata): Add line_buf field.
5525 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5526 and filename_buffer. Instead, use a malloc buffer stored in the
5527 new line_buf field. Remove length restrictions.
5529 * coffgen.c (string_size): Remove static variable.
5530 (debug_string_size, debug_string_section): Likewise.
5531 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5532 and debug_string_size_p parameters. Use them instead of the
5533 global variables. Change all callers.
5534 (coff_write_symbol): Likewise.
5535 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5536 (coff_write_symbols): Add local variables to replace removed
5539 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5540 function, and line_base fields.
5541 * libcoff.h: Rebuild.
5542 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5543 information, rather than using static variables.
5545 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5546 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5548 * init.c (initialized): Remove static variable.
5549 (bfd_init): Don't bother setting initialized.
5550 (bfd_check_init): Remove.
5551 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5552 * libbfd.h: Rebuild.
5554 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5556 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5557 size for full core dumps. Copy core file header to private data.
5558 (rs6000coff_core_file_failing_command,
5559 rs6000coff_core_file_failing_signal): New functions to extract
5560 the file name and terminating signal from the core file.
5561 * coff-rs6000.c: Use them.
5563 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5565 Change arch info to be const, initialized at compile time.
5566 * archures.c: Reindent many functions. Change CONST to const.
5567 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5568 nothing set it anyhow. Make next const.
5569 (bfd_arch_info_list): Remove.
5570 (bfd_archures_list): Rename from archures_init_table. Change from
5571 a table of function pointers to a table of bfd_arch_info_type
5572 structure addresses.
5573 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5574 (bfd_lookup_arch): Likewise.
5575 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5577 (bfd_default_arch_struct): Make const.
5578 (bfd_arch_init, bfd_arch_linkin): Remove.
5579 (bfd_get_arch_info): Return a const pointer.
5580 * init.c (bfd_init): Don't call bfd_arch_init.
5581 * bfd.c (struct _bfd): Make arch_info const.
5582 * bfd-in2.h: Rebuild.
5583 * libbfd.h: Rebuild.
5584 * configure.in: Put & before everything in $selarchs.
5585 * configure: Rebuild.
5586 * cpu-*.c: Change bfd_*_arch from a function which calls
5587 bfd_arch_linkin to a const structure.
5588 * ieee.c (ieee_object_p): Make arch const.
5590 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5592 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5594 * bfd-in2.h: Regenerate.
5595 * libbfd.h: Regenerate.
5597 * elf32-ppc.c (reloc_type): Update names to match current draft.
5598 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5599 relative. Update names to current V.4 draft.
5600 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5601 (ppc_elf_relocate_section): Rename relocations to match draft.
5603 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5605 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5606 compiled with -mrelocatable-lib to be linked with either normal
5607 modules or -mrelocatable modules.
5609 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5611 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5612 in the a.out header.
5614 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5615 a reloc against a local symbol, even if it's not a section.
5617 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5619 * targets.c (bfd_target): Remove unused align_power_min field.
5620 * bfd-in2.h: Rebuild.
5621 * All backends: Remove initialization of align_power_min.
5623 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5625 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5627 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5629 * config.bfd (mips-dec-netbsd*): New target.
5630 * configure.host (mips-dec-netbsd*): New host.
5631 * configure.in (mips-dec-netbsd*): New native.
5632 * configure: Rebuild.
5634 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5636 Make the COFF backend linker merge common types:
5637 * cofflink.c (struct coff_debug_merge_element): Define.
5638 (struct coff_debug_merge_type): Define.
5639 (struct coff_debug_merge_hash_entry): Define.
5640 (struct coff_debug_merge_hash_table): Define.
5641 (coff_debug_merge_hash_table_init): Define.
5642 (coff_debug_merge_hash_table_free): Define.
5643 (coff_debug_merge_hash_lookup): Define.
5644 (struct coff_final_link_info): Add debug_merge field.
5645 (coff_debug_merge_hash_newfunc): New static function.
5646 (_bfd_coff_final_link): Allocate and free debug_merge table.
5647 (coff_link_input_bfd): Merge identical enum, struct and union
5650 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5652 Convert i960 COFF to use COFF backend linker.
5653 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5654 structure to store the symbol being used.
5655 (coff_i960_start_final_link): New static function.
5656 (coff_i960_relocate_section): New static function.
5657 (coff_i960_adjust_symndx): New static function.
5658 (coff_start_final_link): Define.
5659 (coff_relocate_section): Define.
5660 (coff_adjust_symndx): Define.
5661 * coffcode.h (bfd_coff_backend_data): Add new callback function
5662 _bfd_coff_start_final_link.
5663 (bfd_coff_start_final_link): Define.
5664 (coff_start_final_link): Define if not defined.
5665 (bfd_coff_std_swap_table): Add coff_start_final_link.
5666 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5668 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5669 function callback is not NULL.
5670 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5671 (_bfd_coff_internal_syment_name): Declare.
5672 * libcoff.h: Rebuild.
5673 * configure.in (icoff_big_vec): Add cofflink.o.
5674 (icoff_little_vec): Likewise.
5675 * configure: Rebuild.
5677 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5679 * Makefile.in (clean-info): Remove extraneous tab from line
5682 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5684 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5685 contents has relocs.
5687 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5689 * coffcode.h (coff_compute_section_file_positions): Keep the
5691 (coff_write_object_contents): Remember if it's a relocatable
5693 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5694 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5695 if relocatable file. Swap out saved raw size.
5697 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5699 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5700 (maintainer-clean): Rename from realclean, passing
5701 maintainer-clean down to subdirectories, but leave realclean as a
5704 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5707 * dep-in.sed: Remove config.h from generated dependencies.
5709 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5710 broken out of sunos_canonicalize_dynamic_symtab.
5711 (sunos_canonicalize_dynamic_symtab): Call new function
5712 sunos_slurp_dynamic_symtab.
5713 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5714 dynamic symbol table to the caller.
5715 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5716 callback to override the symbols being read.
5717 * libaout.h (struct aout_backend_data): Add three new parameters
5718 to add_dynamic_symbols callback.
5720 Extensive minor changes to avoid various gcc warnings. Also:
5721 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5722 * archures.c (bfd_arch_info_type): Change mach field from long to
5724 (bfd_lookup_arch): Change machine parameter from long to unsigned
5727 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5729 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5730 a symbol with a non-zero plt_offset.
5732 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5734 * elfcode.h (align_file_position): Remove; not used.
5736 * configure.in: Only check for <sys/procfs.h> on a native system,
5737 and make sure it defines prstatus_t.
5738 * configure: Rebuild.
5740 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5742 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5744 * config.in: Rename from config.h.in.
5745 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5746 Check for config.h:config.in when creating stamp-h.
5747 * configure: Rebuild.
5748 * Makefile.in (stamp-h): Depend upon config.in rather than
5749 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5750 calling config.status.
5752 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5753 (Makefile): Just rebuild Makefile.
5754 (config.h, stamp-h): New targets.
5755 * configure.in: Create stamp-h when rebuilding config.h.
5756 * configure: Rebuild.
5758 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5760 * configure.in: Call AC_CONFIG_HEADER. Substitute
5761 HOST_64BIT_LONG. Check that various header files exist. Check
5762 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5763 and/or free need to be declared. Don't make a link to sysdep.h.
5764 Define TRAD_HEADER for various hosts.
5765 * configure: Rebuild.
5766 * configure.host: Don't set my_host. Add definitions taken from
5767 host header files for various entries. Remove entries which now
5769 * acconfig.h: New file.
5770 * config.h.in: New file, built by autoheader.
5771 * sysdep.h: New file.
5772 * Makefile.in (do_distclean): Don't remove sysdep.h.
5774 (LOCAL_H_DEPS): New variable.
5775 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5777 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5778 ($(OPTIONAL_BACKENDS)): Likewise.
5779 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5780 looking through sysdep.h.
5781 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5782 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5783 (fprintf_vma, sprintf_vma): Likewise.
5784 (int64_type, uint64_type): Don't define.
5785 * bfd-in2.h: Rebuild.
5786 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5787 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5788 * lynx-core.c: Include stuff from old hosts/lynx.h.
5789 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5790 rather than NO_FCNTL.
5791 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5792 rather than NATIVE_HPPAHPUX_COMPILER.
5793 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5795 * hosts/*.h: Remove all header files which merely include,
5796 declare, and define things. Leave header files which define
5797 information needed by trad-core.c.
5799 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5800 (BFD_CC_FOR_BUILD): Define.
5801 * configure.in: Use BFD_CC_FOR_BUILD.
5802 * configure: Rebuild.
5804 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5806 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5807 * configure: Rebuild.
5809 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5812 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5814 * config.bfd: i386pe_ve -> i386pe_vec.
5816 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * configure.host: Incorporate host Makefile fragments by setting
5820 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5821 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5822 value based on whether the code is being compiled by a cross
5823 compiler. Don't substitute host_makefile_frag or frags.
5824 * aclocal.m4: New file to define local AC_PROG_CC.
5825 * configure: Rebuild.
5826 * Makefile.in (INSTALL): Set to @INSTALL@.
5827 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5828 (INSTALL_DATA): Set to @INSTALL_DATA@.
5830 (CC): Define as @CC@.
5831 (CFLAGS): Set to @CFLAGS@.
5832 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5833 (@host_makefile_frag@): Remove.
5834 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5835 after other options.
5836 (config.status): Remove dependency upon @frags@.
5837 * config/*.mh, config/README: Remove.
5839 * config.bfd: Rewrite to incorporate the contents of the Makefile
5840 fragments by setting shell variables, rather than merely returning
5841 the name of a Makefile fragment.
5842 * configure.in: Use shell variables set by config.bfd rather than
5843 looking at the target Makefile fragment files. Don't substitute
5844 target_makefile_frag. Do substitute TDEFINES.
5845 * configure: Rebuild.
5846 * Makefile.in (@target_makefile_frag@): Remove.
5847 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5848 * config/*.mt: Remove.
5850 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5852 * configure.in: Put changequote lines around "i[345]86" patterns
5853 section of core file support.
5855 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5857 * som.c (som_bfd_print_private_bfd_data): Define to use the
5860 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5862 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5863 entry, text_start and data_start.
5865 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5867 * Makefile.in (OFILES): Remove $(TDEPFILES).
5868 * config/apollo.mt (TDEPFILES): Remove.
5869 * config/README: Update.
5871 * configure.in: For a native configuration, set COREFILE and
5872 COREFLAG based on the canonical host name.
5873 * configure: Rebuild.
5874 * Makefile.in: Rebuild dependencies.
5875 (ALL_CFLAGS): Add @COREFLAG@.
5876 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5877 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5878 support routines. Check LYNX_CORE rather than HOST_LYNX.
5879 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5880 * i386lynx.c: Likewise.
5881 * m68klynx.c: Likewise.
5882 * sparclynx.c: Likewise.
5883 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5884 * *-core.c: Comment changes.
5885 * config/decstation.mh (HDEPFILES): Remove.
5886 (HDEFINES): Remove -DTRAD_CORE.
5887 * config/irix3.mh (RANLIB): Remove.
5888 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5889 (HDEFINES): Remove -DIRIX_CORE.
5890 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5891 (HDEFINES): Remove -DTRAD_CORE.
5892 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5893 * config/ultra3.mh (RANLIB): Remove.
5894 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5895 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5896 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5897 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5898 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5899 * config/i386aix.mh, config/i386bsd.mh: Remove.
5900 * config/i386linux.mh, config/i386mach3.mh: Remove.
5901 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5902 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5903 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5904 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5905 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5906 * config/solaris2.mh, config/stratus.mh: Remove.
5907 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5908 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5910 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5912 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5913 DT_FINI entry if the appropriate symbol is not in the hash table.
5915 * libelf.h (struct elf_backend_data): Add create_program_headers
5916 and want_hdr_in_seg fields.
5917 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5919 (elf_backend_create_program_headers): Likewise.
5920 (elfNN_bed): Initialize create_program_headers and
5922 * elf.c (get_program_header_size): Call create_program_headers
5924 (map_program_segments): Check want_hdr_in_seg backend field. Call
5925 create_program_headers backend routine.
5927 * elf.c (assign_file_positions_except_relocs): Align non allocated
5928 sections when creating an executable.
5930 * elfcode.h (elf_swap_phdr_in): Make non static.
5931 (elf_swap_phdr_out): Make non static.
5932 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5933 (bfd_elf32_swap_phdr_out): Declare.
5934 (bfd_elf64_swap_phdr_in): Declare.
5935 (bfd_elf64_swap_phdr_out): Declare.
5937 * ecofflink.c (ecoff_collect_shuffle): New static function.
5938 (_bfd_ecoff_get_accumulated_pdr): New function.
5939 (_bfd_ecoff_get_accumulated_sym): New function.
5940 (_bfd_ecoff_get_accumulated_ss): New function.
5941 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5942 (_bfd_ecoff_get_accumulated_sym): Declare.
5943 (_bfd_ecoff_get_accumulated_ss): Declare.
5944 * libbfd.h: Rebuild.
5946 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5948 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5950 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5951 warning symbols. If any section is named .gnu.warning.XXX, treat
5952 the contents as a warning to be issued if the symbol XXX is
5954 (elf_link_output_extsym): For an indirect or warning symbol, just
5955 output the symbol it points to.
5957 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5958 if bfd_hash_allocate fails, since it will already be set.
5959 (generic_link_hash_newfunc): Likewise.
5960 (archive_hash_newfunc): Likewise.
5961 (hash_entry_bfd): New static function.
5962 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5963 callback. Allocate a new warning using the hash table newfunc.
5964 Use bfd_hash_replace to update the entry in the hash table, rather
5965 than assuming we can copy the fields with structure assignment.
5967 * hash.c (bfd_hash_replace): New function.
5968 * bfd-in.h (bfd_hash_replace): Declare.
5969 * bfd-in2.h: Rebuild.
5971 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5973 * config.bfd: Add mips*vr4300-*-elf* target.
5974 * config/mipsbvr4300.mt: Added.
5976 See file ChangeLog.2
5983 version-control: never