1 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
4 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
6 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
7 r_format and r_pcrel. Always return a value.
9 * riscix.c (MY_final_link_callback): Define to dummy value.
11 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
12 relocations against the text segment, look up the output name of
14 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
15 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
16 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
17 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
18 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
21 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
23 * coff-tic80.c (tic80coff_vec): Use correct data put/get
24 routines for little endian data.
25 * coffcode.h (coff_write_object_contents): Set magic to
26 TIC80_ARCH_MAGIC for TIc80.
28 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
30 * coff-tic80.c (tic80coff_vec): Change to little endian data
34 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
36 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
37 auxiliary_filters parameter to be const char * const *. Accept a
38 NULL terminated array.
39 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
40 (bfd_elf32_size_dynamic_sections): Update declaration.
43 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
45 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
46 NOTYPE symbol in a text section as a FUNC symbol.
48 * coffcode.h (coff_compute_section_file_positions): Force
49 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
51 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
53 * libaout.h (machine_type): Reserve several values for sparclet.
56 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
58 * config.bfd (tic80-*-*): Don't require 'coff'.
62 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
64 * elf32-v850.c (v850_elf_howto_table): Set the special_function
65 table to v850_elf_reloc for all non-standard relocations.
66 (v850_elf_check_relocs): Add check for h being non-null.
67 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
68 statement instead of multiple ifs.
69 (v850_elf_relocate_section): Fix up error message, don't just call
73 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
75 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
76 Use bfd_elf_generic_reloc as special function for all relocs.
77 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
79 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
80 24bit pc-relative reloc.
83 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
85 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
86 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
87 header byte order is little endian. Use correct bfd_get and
88 bfd_put routines for little endian headers.
89 * coffcode.h (coff_set_arch_mach_hook): Set arch to
90 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
93 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
95 * reloc.c: Add BFD_RELOC_24.
96 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
97 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
98 * bfd-in2.h, libbfd.h: Rebuilt.
100 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
102 elf64-alpha multiple .got rewrite:
104 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
105 (bfd_elf*_mkobject): Don't define here ...
106 * elfxx-target.h: ... but rather here. Default always_size_sections
108 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
109 what the #defines in elf-bfd.h transmuted it to anyway.
111 * section.c: Add SEC_LINKER_CREATED flag.
112 * bfd-in2.h: Rebuild.
113 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
114 relocation section flags.
115 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
116 SEC_IN_MEMORY to recognize generated bits.
117 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
119 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
120 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
121 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
122 * elf32-ppc.c (ppc_elf_create_linker_section,
123 ppc_elf_size_dynamic_sections): Likewise.
124 * elf32-sparc.c (elf32_sparc_check_relocs,
125 elf32_sparc_size_dynamic_sections): Likewise.
126 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
128 (_bfd_elf_create_dynamic_sections): Likewise.
129 (_bfd_elf_make_linker_section_rela): Likewise.
130 * elflink.h (elf_link_create_dynamic_sections): Likewise.
131 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
132 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
133 to identify generated bits.
134 (elf_link_input_bfd): Likewise.
136 * elf64-alpha.c: Rewrite everything touching relocations.
139 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
141 * elf32-v850.c (all functions and static variables): Go through
142 and regularize names to be of the form v850_elf_<xxx>.
143 (toplevel): Include <elf/v850.h>.
144 (enum reloc_type): Move to include/elf/v850.h.
145 (v850_elf_check_relocs): For common variables, if the variable is
146 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
147 into the appropriate section.
148 (elf_backend_check_relocs): Define.
150 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
152 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
155 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
157 * config.bfd (mips*el-*-linux*): New target.
158 (mips*-*-linux*): New target.
160 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
161 Return a useful value.
163 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
165 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
167 * configure: Rebuild.
168 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
169 ac_cv_func_mmap in bfd/configure.host.
171 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
172 filter_shlib and auxiliary_filter_shlib parameters.
173 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
175 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
176 (bfd_elf64_size_dynamic_sections): Likewise.
177 * bfd-in2.h: Rebuild.
179 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
181 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
182 symbols, don't export a symbol which is defined by an object in an
183 archive which contains shared objects.
186 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
188 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
189 for TI TMS320c80 (MVP).
190 (bfd_archures_list): Add bfd_tic80_arch.
191 * bfd-in2.h: Regenerate by running "make headers".
193 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
195 * cpu-tic80.c (bfd_tic80_arch): Add struct.
196 * configure.in (case $vec): Correct typo, "tb" not "tp".
197 Also add cofflink.o for tic80coff_vec.
198 * configure: Regenerate with autoconf.
201 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
203 * libbfd.c: Patch up the mmap code so that it is only built if BFD
204 is configured with --with-mmap.
207 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
209 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
210 (ALL_MACHINES): Add cpu-tic80.o
211 (cpu-tic80.o, coff-tic80.o): Add dependencies.
212 * coff-tic80.c: Add skeleton, cloned from another coff config.
213 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
217 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
219 * TODO: Correct a misspelling.
221 * coff-tic80.c: New file for TI TMS320C80 (MVP).
222 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
223 * configure.in (case $vec): Add tic80coff_vec entry.
224 * configure: Regenerate with autoconf.
225 * archures.c (bfd_tic80_arch): Declare.
226 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
227 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
228 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
229 (bfd_target_vector): Add tic80coff_vec entry.
232 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
234 * elflink.h (elf_buckets): Add some more values for larger
237 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
239 * Makefile.in (install): Move subdir_do out of conditional. From
240 Fred Fish <fnf@cygnus.com>.
242 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
244 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
246 (elf_mn10200_howto_table): Likewise.
247 (mn10200_reloc_map): Likewise.
249 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
251 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
252 mips16 symbol during the link.
253 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
255 (mips_elf_link_output_symbol_hook): New static function.
256 (elf_backend_link_output_symbol_hook): Define.
258 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
261 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
263 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
264 against SEC_DEBUGGING sections here (revert patch of December 5).
265 * elfcode.h (elf_object_p): Check for them here, instead.
267 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
269 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
270 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
272 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
273 (_bfd_elf_canonicalize_dynamic_reloc): New function.
274 * elf-bfd.h (struct elf_size_info): Update declaration of
276 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
277 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
278 * elfxx-target.h: Use new dynamic reloc routines by default.
279 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
282 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
284 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
285 if NAMES_HAVE_UNDERSCORE is defined.
287 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
289 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
291 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
293 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
296 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
298 * elflink.h (elf_link_add_object_symbols): Only add a weak
299 symbol if the real definition is in the dynamic symbol table.
300 After finding the real definition, then, if it is dynamic, add the
301 weak symbol to the dynamic symbol table.
303 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
305 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
307 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
310 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
312 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
314 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
315 (bfd_elf32_mn10300_reloc): Write data in little endian format.
316 * reloc.c: Remove mn10300 big endian relocs.
317 * bfd-in2.h, libbfd.h: Rebuilt.
319 * elf32-mn10200.c: Update from elf32-mn10300.c.
321 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
323 * elf32-mn10300.c (elf_symbol_leading_char): Define.
325 * elf32-mn10300.c: Add some comments.
327 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
329 * ihex.c (ihex_scan): Always initialize buf before jumping to
331 (ihex_read_section): Likewise.
333 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
335 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
336 inplace for most relocs.
338 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
340 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
341 even if SEC_ALLOC is not set.
342 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
343 when deciding whether to copy a reloc into a shared object.
344 (elf_i386_relocate_section): Likewise.
345 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
346 (elf32_sparc_relocate_section): Likewise.
347 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
348 reloc section if it is not set in the source section.
349 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
350 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
351 with a SEC_DEBUGGING section as SEC_DEBUGGING.
353 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
355 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
356 expects a .got.plt until we actually create it.
358 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
360 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
361 message for bfd_reloc_outofrange, rather than aborting. From
362 Philippe De Muyter <phdm@info.ucl.ac.be>.
364 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
365 a relocateable link, don't try to process them. From Heinz Wrobel
366 <wrobel@lpr.e-technik.tu-muenchen.de>.
368 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
370 * elf32-mn10300.c (mn10300_info_howto): Renamed from
371 mn10300_info_howto_rel. Tweak reloc argument to be an
373 (USE_RELA): Define instead of USE_REL.
374 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
376 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
378 * configure.in, configure: Handle mips*-sgi-irix6*.
379 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
382 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
384 * elf32-i386.c (elf_i386_relocate_section): Warn about a
385 relocation against a symbol defined in a section with no output
388 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
390 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
391 * configure, config.in: Rebuild with autoconf 2.12.
393 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
394 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
395 (swap_out_syms): Set st_other from existing st_other field.
396 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
398 (elf_link_output_extsym): Set the other field from the global hash
400 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
401 (elf_mips16_jump_howto): New static variable.
402 (mips16_jump_reloc): New static function.
403 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
404 (mips_info_to_howto_rel): Handle R_MIPS16_26.
405 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
407 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
408 * bfd-in2.h, libbfd.h: Rebuild.
409 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
411 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
413 * configure.host: Use long long for mips-sgi-irix6*.
415 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
416 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
418 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
420 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
421 (enum reloc_type): Add more reloc types.
422 (elf32_mn10300_howto_table): Update for new reloc types.
423 (elf32_mn10300_reloc_map): Update for new reloc types.
424 * reloc.c: Add some new relocs for the mn10300 series.
425 * bfd-in2.h, libbfd.h: Rebuilt.
427 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
429 * som.c (setup_sections): Don't lose for a space which has
430 no data, but some symbols.
432 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
434 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
435 (sunos_link_hash_table_create): Initialize got_needed.
436 (sunos_create_dynamic_sections): Only set .got section size if it
437 is not already set. Set got_needed.
438 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
439 sdynptr, and only handle dynamic sections, if dynamic sections are
441 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
442 Initialize .got section.
443 (sunos_scan_ext_relocs): Likewise.
444 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
446 (sunos_finish_dynamic_link): Check got_needed. Only set up
447 dynamic linking information if needed.
449 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
451 * config.bfd: Added VersaDOS format to the Ericsson configuration.
453 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
455 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
458 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
460 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
464 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
466 * filemode.c: Include sysdep.h.
467 * ihex.c: Add casts to eliminate compiler warnings.
468 * sunos.c: Add casts to eliminate compiler warnings.
470 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
472 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
474 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
475 appropriate relocations in the .so file if shared.
476 (ppc_elf_relocate_section): Ditto.
479 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
481 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
482 complain_overflow_unsigned.
486 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
488 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
489 overflows for R_D10V_16 and R_D10V_18.
492 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
494 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
495 (do_with_relocs): Likewise.
496 (do_as_repeat): Likewise.
497 (copy_expression): Likewise.
499 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
501 * ieee.c (ieee_write_external_part): Correctly record whether
502 there is an external part.
505 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
507 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
508 handle tda offsets for sld.w and sst.w instructions.
509 Fix alignment check in sld.w and sst.w tda reloc handling.
512 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
514 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
517 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
519 * elf32-v850.c: Add comments about assumptions about
520 char, short & long sizes.
521 (elf32_v850_bfd_final_link_relocate): Fix sign extension
522 problems for several relocs.
524 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
525 R_V850_SDA_OFFSET entry.
528 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
530 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
531 Store import file index in ldindx.
532 (xcoff_build_ldsyms): Assume that ldsym was not previously
533 allocated. For an imported symbol, copy ldindx into l_ifile.
536 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
538 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
539 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
540 fields in R_V850_TDA_OFFSET.
541 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
542 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
545 * elf32-v850.c: Include bfdlink.h.
546 (bfd_elf32_v850_reloc): Return an error if we get a reloc
548 (elf32_v850_bfd_final_link_relocate): New function.
549 (v850_elf_relocation_section): Likewise.
550 (elf_backend_relocate_section): Define.
553 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
555 * binary.c (binary_set_section_contents): Ignore sections which
556 don't have SEC_LOAD and SEC_ALLOC set.
558 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
560 * linker.c (_bfd_generic_final_link): Avoid losing static
561 symbols in the .bss section.
563 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
565 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
566 (mips32_64bit_reloc): New static function.
567 (mips_reloc_map): Add entry for BFD_RELOC_64.
568 (mips_elf_relocate_section): Handle R_MIPS_64.
570 * linker.c (default_indirect_link_order): Print an error message
571 when attempting to do a relocateable link with different object
572 file formats, rather than calling abort.
575 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
577 * reloc.c (m32r relocs): Rename them.
578 * bfd-in2.h, libbfd.h: Regenerated.
579 * elf32-m32r.c: Update.
580 (m32r_elf_10_pcrel_reloc): New function.
581 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
582 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
585 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
587 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
588 all sections that will be included in the output file.
589 (_bfd_generic_link_output_symbols): Discard symbols in sections
590 which are being discarded.
594 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
595 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
596 (elf_v850_howto_table): Corresponding changes.
597 (elf_v850_reloc_map): Corresponding changes.
598 * reloc.c: Add additional V850 relocations.
599 * bfd-in2.h, libbfd.h: Rebuilt.
601 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
602 no longer want in pc-relative relocs.
604 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
606 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
607 accept a reloc against an undefined sybmol!
609 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
611 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
614 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
616 * VERSION: Bump for new relocation.
618 * hosts/i386bsd.h: If NBPG is not defined, define it as
619 PAGE_SIZE, for recent versions of FreeBSD.
621 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
623 * configure.host: Use `long long' as the 64 bit type on a Solaris
624 host, since both gcc and the SunPRO compilers support it.
626 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
628 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
629 mistake to have reused the ECOFF LITERAL for ELF since they have
631 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
632 * bfd-in2.h, libbfd.h: Rebuild.
634 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
637 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
638 dynamic relocation for an undefweak symbol when we are building
641 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
643 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
644 point explicitly to srcdir.
645 (targmatch.h): Edit references to point explicitly to objdir.
647 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
649 * config.bfd: When setting targ_cpu, don't get confused by
652 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
654 * configure.host: Add support for windows host (a build done
655 under the Microsoft build environment).
657 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
659 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
660 definition in a dynamic object, add it to the dynamic symbol table
661 if any dynamic object mentions it. Reverts part of last patch.
663 * sunos.c (struct sunos_link_hash_table): Add got_base field.
664 (sunos_link_hash_table_create): Initialize got_base.
665 (bfd_sunos_size_dynamic_sections): If the .got section is more
666 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
668 (sunos_check_dynamic_reloc): Subtract got_base from a base
671 * elf32-mips.c (elf_mips_isa): New static function.
672 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
673 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
675 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
677 * archive.c (do_slurp_coff_armap): Only treat archive as little
678 endian for i960 COFF.
680 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
682 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
683 by the change in size of the section when EXEC_P is not set.
685 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
686 (m68kcoff_rtype_to_howto): New static function.
687 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
688 VMA to the addend for a PC relative reloc.
690 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
692 * Makefile.in: Rebuild dependencies.
694 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
697 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
699 * Makefile.in: Remove explicit dependencies for mn10200 and
701 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
702 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
703 (dependencies): Rebuilt.
705 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
707 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
708 during this function.
710 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
711 section if the flags are compatible.
713 * configure.in: Add havevecs, and put it in tdefaults.
714 * mpw-config.in: Likewise.
715 * configure: Rebuild.
716 * targmatch.sed: New file; a sed script to build targmatch.h from
718 * config.bfd: Add #if, #endif, and comments for targmatch.h.
719 * targets.c: Include "fnmatch.h".
720 (struct targmatch): Define.
721 (bfd_target_match): Define by including targmatch.h.
722 (bfd_find_target): If the target is not found by name, search for
723 it as a configuration triplet.
724 * Makefile.in: Rebuild dependencies.
725 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
726 i386dynix.o, m68k4knetbsd.o, and riscix.o.
727 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
728 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
729 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
730 (CFILES): Remove i386dynix.c and hp300bsd.c.
731 (targmatch.h): New target.
732 (do_clean): Remove targmatch.h.
734 * configure.in: Add BFD_NEED_DECLARATION(getenv).
735 * acconfig.h: Add NEED_DECLARATION_GETENV.
736 * configure, config.in: Rebuild.
737 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
738 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
740 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
742 * cpu-mn10x00.c, elf32-mn10x00: Removed.
743 * cpu-mn10200.c, cpu-mn10300.c: New files.
744 * elf32-mn10200.c, elf32-mn10300.c: New files.
745 * Makefile.in: Break mn10x00 support into two separate
746 configurations, mn10200 and mn10300.
747 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
748 * bfd-in2.h, configure: Rebuilt.
750 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
752 * Makefile.in (do_clean): Move config.log to do_distclean.
754 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
756 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
757 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
758 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
759 (elf32-mn10x00.o): Add dependencies.
760 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
761 (bfd_mn10x00_arch): Declare.
762 (bfd_archures_list): Add bfd_mn10x00_arch.
763 * config.bfd: Add mn10x00-*-*.
764 * configure.in: Add bfd_elf32_mn10x00_vec.
765 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
766 * targets.c (bfd_elf32_mn10x00_vec): Declare.
767 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
768 * bfd-in2.h, configure: Rebuilt.
770 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
772 openVMS/Alpha: Provide filename and case_hack flags via
773 symbol table from gas.
774 Add case_hack code for symbol output from vax/vms.
775 * evax-alpha.c (evax_initialize): Remove filename handling,
776 filename is provided via symbol table.
777 (evax_get_symtab): Use local symbol count when setting up table.
778 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
780 (_bfd_evax_write_egsd): Skip file name symbol.
781 * evax-emh.c (get_vms_time_string): Local function now.
782 (_bfd_evax_write_emh): Extract source filename and case_hack flags
784 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
785 through _bfd_evax_case_hack_symbol.
786 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
788 (_bfd_evax_basename): Removed.
789 (_bfd_get_vms_time_string): Moved to evax-emh.c.
790 * evax.h (evax_private_data_struct): Remove filename.
791 (flag_hash_long_names, flag_show_after_trunc,
792 flag_no_hash_mixed_case, vms_name_mapping): New flags for
795 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
797 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
798 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
799 (NO_SWAP_MAGIC): Don't define.
800 (SWAP_MAGIC): Define.
802 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
803 no hash table entry for a global symbol.
805 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
807 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
809 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
811 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
812 symbol type with T_NULL. Warn if symbol type changes. Based on
813 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
815 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
816 a dynamic object in the dynamic symbol table if it is referenced
817 or defined by a regular object.
820 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
822 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
823 remove dwarf local labels. Shrinks binaries by a factor of 3!
826 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
828 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
829 by hand, rather than by calling bfd_make_section.
832 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
834 * reloc.c: Rename m32r relocs.
835 * bfd-in2.h, libbfd.h: Rebuilt.
836 * elf32-m32r.c: Update.
839 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
841 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
842 link, adjust the symbol index of a base relative reloc. Don't
843 change the addend of a PC relative reloc if pcrel_offset is set.
844 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
847 * reloc.c (bfd_perform_relocation): Apply the relocation even if
848 it is zero, in case src_mask matters.
849 (bfd_install_relocation): Likewise.
851 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
853 * xcofflink.c (xcoff_link_add_symbols): Always initialize
855 (_bfd_xcoff_bfd_final_link): Don't set target_index
856 to an uninitialized value.
858 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
860 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
861 indices, rather than crashing.
862 (coff_slurp_reloc_table): Likewise. Check whether the howto field
864 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
867 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
869 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
871 (coff_arm_adjust_symndx): New static function.
872 (coff_adjust_symndx): Define.
874 * srec.c (srec_scan): Accept multiple symbols on a single line.
875 From Pascal Martin <pmartin@alsys.com>.
879 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
881 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
882 (sunos_merge_private_bfd_data): New function.
884 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
886 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
888 (bfd_merge_private_bfd_data): Likewise.
889 * section.c (bfd_copy_private_section_data): Likewise.
890 * syms.c (bfd_copy_private_symbol_data): Likewise.
891 * bfd-in2.h: Rebuild.
892 * aout-target.h (MY_bfd_copy_private_section_data): Check that
893 both BFD's are the right flavour.
894 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
895 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
896 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
897 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
898 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
899 (ppc_elf_merge_private_bfd_data): Likewise.
900 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
901 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
903 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
904 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
908 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
910 * reloc.c: Add m32r relocs.
911 * bfd-in2.h, libbfd.h: Rebuilt.
912 * cpu-m32r.c,elf32-m32r.c: New files.
915 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
917 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
919 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
921 * tekhex.c (first_phase): Change type parameter from char to int.
923 (pass_over): Change func to expect int, not char.
925 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
926 rather than SEC_LOAD when aligning the file offset for the first
927 section in a segment.
929 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
931 * syms.c (coff_section_type): Make arg const.
932 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
933 to make_bfd_asection().
934 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
935 * elfcode.h (bfd_section_from_phdr): Remove prototype.
936 (_bfd_elf_stringtab_init): Remove prototype.
938 * netbsd-core.c (swap_abort): Add prototype.
939 * aix386-core.c (swap_abort): Ditto & make static
940 * hpux-core.c (swap_abort): Ditto & make static.
941 * irix-core.c (swap_abort): Ditto & make static.
942 * ptrace-core.c (swap_abort): Ditto & make static.
943 * trad-core.c (swap_abort): Ditto & make static.
944 * coffswap.h (coff_swap_reloc_in): Ditto.
945 (coff_swap_reloc_out): Ditto.
946 (coff_swap_filehdr_in): Ditto.
947 (coff_swap_filehdr_out): Ditto.
948 (coff_swap_sym_in): Ditto.
949 (coff_swap_sym_out): Ditto.
950 (coff_swap_aux_in): Ditto.
951 (coff_swap_aux_out): Ditto.
952 (coff_swap_lineno_in): Ditto.
953 (coff_swap_lineno_out): Ditto.
954 (coff_swap_aouthdr_in): Ditto.
955 (coff_swap_aouthdr_out): Ditto.
956 (coff_swap_scnhdr_in): Ditto.
957 (coff_swap_scnhdr_out): Ditto.
958 * ihex.c (ihex_sizeof_headers): Ditto.
959 * tekhex.c (getsym): Ditto.
960 (find_chunk): Ditto & make static.
961 (insert_byte): Ditto.
962 (first_phase): Ditto.
964 (tekhex_get_symtab): Ditto & make static.
965 (tekhex_get_symtab_upper_bound): Ditto & make static.
966 (tekhex_mkobject): Ditto.
967 (tekhex_object_p): Ditto.
968 (move_section_contents): Ditto.
969 (tekhex_get_section_contents): Ditto.
970 (tekhex_set_arch_mach): Ditto & make static.
971 (tekhex_set_section_contents): Ditto.
975 (tekhex_write_object_contents): Ditto.
976 (tekhex_sizeof_headers): Ditto.
977 (tekhex_make_empty_symbol): Ditto.
978 (tekhex_get_symbol_info): Ditto.
979 (tekhex_print_symbol): Ditto.
980 * irix-core.c (make_bfd_asection): Ditto.
981 (irix_core_core_file_p): Ditto.
982 (irix_core_core_file_failing_command): Ditto.
983 (irix_core_core_file_failing_signal): Ditto.
984 (irix_core_core_file_matches_executable_p): Ditto.
985 (irix_core_make_empty_symbol): Ditto.
986 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
987 * srec.c (srec_new_symbol): Ditto.
988 (srec_get_section_contents): Ditto.
989 (srec_set_arch_mach): Ditto.
990 (srec_set_section_contents): Ditto.
991 (internal_srec_write_object_contents): Ditto.
992 (srec_write_object_contents): Ditto.
993 (symbolsrec_write_object_contents): Ditto.
994 (srec_sizeof_headers): Ditto.
995 (srec_make_empty_symbol): Ditto.
996 (srec_get_symtab_upper_bound): Ditto.
997 (srec_get_symtab): Ditto.
998 (srec_print_symbol): Ditto and make static.
999 * elf.c (elf_read): Ditto
1000 (assign_section_numbers): Ditto.
1001 (elf_fake_sections): Ditto.
1002 (sym_is_global): Ditto.
1003 (elf_map_symbols): Ditto.
1004 (get_program_header_size): Ditto.
1005 * coffgen.c (make_a_section_from_file): Ditto.
1006 (coff_real_object_p): Ditto.
1007 (fixup_symbol_value): Ditto.
1008 (build_debug_section): Ditto.
1010 * syms.c (coff_section_type): Ditto.
1013 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1015 * bfd-in2.h: Rebuilt after m32r changes.
1018 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1021 * config.bfd,configure.in,configure: Add m32r support.
1022 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1024 * config.bfd: Keep target list alphabetically sorted.
1027 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1029 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1030 to add in the constant part found in the instruction itself.
1031 (case R_V850_HI16_S): Likewise.
1035 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1037 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1038 and R_D10V_18 to be 1 (word).
1041 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1043 * stabs.c (_bfd_link_section_stabs): If the output_section field
1044 of either section is bfd_abs_section, then the linker is
1045 discarding the section and we should not optimize it.
1047 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1049 * Makefile.in (aout-sparcle.o): New target.
1050 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1051 * config.bfd (sparclet-*-aout*): Add case.
1052 * configure.in (sparcle_aout_vec): Add case.
1053 * configure: Regenerated.
1054 * targets.c (sparcle_aout_vec): Declare.
1055 (bfd_target_vector): Add sparcle_aout_vec.
1056 * aout-sparcle.c: New file.
1059 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1061 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1062 low order sign bit propogation for R_V850_HI16_S.
1064 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1065 handling V850 specific relocs.
1066 (elf_v850_howto_table): Use the new function for some
1067 relocations. Twiddle masks & shifts for some relocs.
1068 Set partial_inplace where needed.
1071 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1074 default architecture to a machine number of 0.
1075 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1077 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1078 the output BFD is the default, set it from the first input BFD.
1081 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1083 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1084 insert at bitpos zero. The HI16 relocs are shifted right
1085 by 16 bits. Fix src_mask for all relocs.
1086 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1088 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1092 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1095 Rewrite to use BFD file read routines and to avoid using a fixed
1096 length for the file name.
1099 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1101 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1102 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1103 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1104 to R_V850_{32,16,8}.
1106 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1108 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1109 (elf_v850_howto_table): Add info for HI16_S reloc.
1110 (v850_reloc_map): Add HI_16_S reloc.
1111 * reloc.c: Define BFD_RELOC_V850_* relocs.
1114 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * elf32-sh.c: New file.
1118 * elf.c (prep_headers): Handle bfd_arch_sh.
1119 * elfcode.h (write_relocs): Handle absolute symbol.
1120 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1121 (_bfd_elf64_link_read_relocs): Declare.
1122 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1123 elf_link_read_relocs. Make globally visible. Change all
1125 (elf_link_input_bfd): Get external symbols from cache in
1126 symtab_hdr->contents. Get contents from cache in
1128 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1130 * reloc.c: Define BFD_RELOC_SH_* relocs.
1131 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1132 * coff-sh.c (sh_insns_conflict): Fix a return value.
1133 (_bfd_sh_align_load_span): New globally visible function, broken
1134 out of sh_align_load.
1135 (sh_align_load): Call _bfd_sh_align_load_span.
1136 (sh_swap_insns): Change relocs parameter to PTR.
1137 * bfd-in2.h, libbfd.h: Rebuild.
1138 * targets.c (bfd_elf32_sh_vec): Declare.
1139 (bfd_elf32_shl_vec): Declare.
1140 * config.bfd (sh-*-elf*): New target.
1141 * configure.in (bfd_elf32_sh_vec): New target vector.
1142 (bfd_elf32_shl_vec): New target vector.
1143 * configure: Rebuild.
1144 * Makefile.in: Rebuild dependencies.
1145 (BFD32_BACKENDS): Add elf32-sh.o.
1146 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1148 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1149 page before checking D_PAGED.
1151 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1152 (ihex_write_object_contents): Remove extbase; always use segbase
1155 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1157 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1158 * configure.host (i[345]86-*-*): Ditto.
1159 * config.bfd (i[345]86-*-*): Ditto.
1160 * configure: Regenerate.
1162 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1165 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1167 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1168 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1169 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1170 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1171 will have an ST_CODE type, change the symbol's type to ST_DATA.
1172 * som.c (hppa_som_gen_reloc_type): Update prototype.
1174 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1177 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1178 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1179 (mips_elf_finish_dynamic_sections): Likewise.
1181 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * configure.host (HLDENV): New variable to set. Set it for
1184 *-*-sysv4*, since those linkers may not support -R but they always
1185 support LD_RUN_PATH.
1187 * libieee.h (NSECTIONS): Don't define.
1188 (ieee_data_struct): Change section_table to asection **. Add
1190 * ieee.c (get_section_entry): If the table isn't big enough, make
1192 (ieee_slurp_sections): Remove assertion about number of sections.
1193 (ieee_object_p): Adjust initialization of ieee to match changes to
1196 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1197 symbols merely because we are generating a shared library.
1198 (xcoff_build_ldsyms): Don't set up global linkage code for an
1199 undefined symbol merely because we are generating a shared
1203 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1205 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1206 (BFD32_BACKENDS) Add elf32-v850.o.
1207 * archures.c: Add bfd_v850_arch.
1208 * bfd-in2.h: Add bfd_v850_arch.
1209 * config.bfd (v850-*-*): New target.
1210 * configure: (bfd_elf32_v850_vec) New vector.
1211 * configure.in: (bfd_elf32_v850_vec) New vector.
1212 * cpu-v850.c: New file.
1213 * elf.c (prep_headers): Added case bfd_arch_v850.
1214 * elf32-v850.c: New file.
1215 * targets.c (bfd_elf32_v850_vec): New vector.
1218 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1221 a function code symbol for an XMC_XO symbol.
1223 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1225 * mpw-config.in: Update editing of autoconf vars to reflect
1226 Jul 18 configure.in change.
1227 * mpw-make.sed: Update editing of include pathnames to be
1228 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1230 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1232 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1233 which to offset to get the .plt entry address is ".plt".
1235 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1237 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1238 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1239 Added, for internal use by the ARM gas.
1241 * bfd-in2.h: Rebuilt
1243 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1245 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1246 in section dynidx start.
1248 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1250 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1251 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1252 optimization for g++.
1254 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1256 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1257 the -mrelocatable-lib bit set and the other doesn't, clear the
1258 -mrelocatable-lib bit in the header.
1260 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1263 symbol against a STT_FUNC symbol in a shared library.
1265 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1267 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1268 symbol is found, automatically define the corresponding function
1271 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1272 if sym.n_numaux is not zero.
1273 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1274 entry to disagree about the number of aux entries if the symbol
1277 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1278 section if it might be needed, not just if info->shared.
1279 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1280 the start of .rel.dyn if we are going to use it.
1281 (mips_elf_finish_dynamic_sections): Only clear the first element
1282 of .rel.dyn if the size is greater than zero.
1284 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1287 undefined_symbol callback for a symbol, then don't issue any more
1288 warnings about loader relocs.
1289 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1290 after calling the undefined_symbol callback.
1292 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1293 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1294 as the AIX linker seems to do.
1296 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1298 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1299 (evax_initialize): Remove evax_reloc_table.
1300 (evax_close_and_cleanup): Ditto.
1302 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1304 (evax_bfd_reloc_type_lookup): Ditto.
1305 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1306 cooked_size == raw_size.
1307 * evax-emh.c (_bfd_evax_register_filename): Remove.
1308 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1309 * evax-misc.c (add_new_contents): Malloc section at full size.
1310 (_bfd_save_evax_section): Memcpy section contents directly.
1311 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1312 (evax_reloc_table): Remove.
1314 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1316 * makefile.vms: Add better support for DEC C compilation
1317 Add evax.h dependencies
1319 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1320 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1321 (BFD_RELOC_ALPHA_BASEREG): Remove.
1322 * bfd-in2.h, libbfd.h: Rebuild.
1324 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1326 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1327 getgid if _WIN32 is defined.
1328 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1330 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1332 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1333 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1335 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1338 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1340 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1342 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1343 (NEED_DECLARATION_REALLOC): New macro.
1344 * configure, config.in: Rebuild.
1345 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1346 (realloc): Declare if NEED_DECLARATION_REALLOC.
1348 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1349 <strings.h> if they exist.
1351 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1353 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1357 Based on patches from Eric Valette <valette@crf.canon.fr>:
1358 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1359 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1360 (elf_howto_table): Add entries for new relocs.
1361 (elf_i386_reloc_type_lookup): Handle new relocs.
1362 (elf_i386_info_to_howto): Just call abort.
1363 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1364 (elf_i386_relocate_section): Likewise.
1367 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1369 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1372 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1375 only get the LMA from the phdr if they are in the same part of the
1378 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1379 new segment to make them more comprehensible. If the relationship
1380 between the LMA and the VMA changed, start a new segment. Don't
1381 check dynsec when deciding whether to start a new segment for a
1382 writeable section; -N will now handle this.
1384 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1386 * libhppa.h: Remove "esel" changes. Not the right approach.
1387 * som.c: Corresponding changes.
1388 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1389 which don't have a SOM symbol type associated with them.
1390 Reverses a 1994 change.
1392 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1394 Make ld -N more reasonable for ELF:
1395 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1396 phdr_in_section to false, and always use a single load segment.
1397 (elf_sort_sections): Sort sections by LMA after VMA.
1398 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1399 align to maxpagesize.
1400 (assign_file_positions_except_relocs): Likewise.
1401 * elfcode.h (elf_object_p): If a section is loaded but not page
1402 aligned, clear D_PAGED.
1404 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1406 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1407 Added, for internal use by the ARM gas.
1409 * bfd-in2.h: Rebuilt
1411 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1413 * libhppa.h (R_HPPA_ESEL): New field selector.
1414 (e_esel): Similarly.
1415 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1416 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1417 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1419 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1421 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1422 archive search before looking for stripped dynamic objects.
1424 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1427 symbol a warning rather than an error.
1429 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * elf.c (assign_file_positions_for_segments): Track the virtual
1432 memory position separately from the file position, and use it to
1433 compute the alignment adjustment.
1436 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1438 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1439 and fixed mask on R_D10V_10_PCREL_L.
1442 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * elf64-mips.c: Include "aout/ar.h".
1445 (mips_elf64_slurp_armap): New static function.
1446 (mips_elf64_write_armap): New static function.
1447 (bfd_elf64_archive_*): Define.
1448 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1449 Use instead of bfd_generic_archive_p.
1450 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1451 instead of _bfd_write_archive_contents.
1452 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1453 _bfd_generic_mkarchive.
1454 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1455 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1457 (TARGET_LITTLE_SYM): Likewise.
1458 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1460 * Makefile.in: Rebuild dependencies.
1462 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1463 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1464 SHT_MIPS_EVENTS sections.
1465 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1466 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1468 (_bfd_mips_elf_fake_sections): Likewise.
1470 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1471 * ecoff.c (ecoff_compute_section_file_positions): Copy
1472 rdata_in_text from backend info to tdata. Clear it if any data
1473 section comes before .rdata.
1474 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1475 tdata rather than backend info.
1477 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1479 * configure.in: Fix test for whether a compiler has a 64 bit
1480 type. From Jim Wilson <wilson@cygnus.com>.
1482 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * configure.host (mips-sgi-irix6*): New host.
1486 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1487 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1488 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1490 * configure: Rebuild.
1491 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1492 (BFD_HOST_64_BIT): Define conditionally.
1493 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1494 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1495 (symvalue, bfd_size_type): Likewise.
1496 * bfd-in2.h: Rebuild.
1497 * Makefile.in (do_clean): Remove bfd-tmp.h.
1498 (do_distclean): Remove bfd-in3.h.
1499 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1500 (bfd-in3.h): New target.
1502 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1503 Andrew Gierth <ANDREWG@microlise.co.uk>.
1505 * configure.host: Set INSTALL_SHLIB.
1506 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1507 * configure: Rebuild.
1508 * Makefile.in (install): Use @INSTALL_SHLIB@.
1510 * config.bfd (mips*-*-irix6*): New target.
1511 * configure.host: Handle Irix 6 shared library like Irix 5.
1513 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1514 symbol for a magic name.
1515 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1517 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1520 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1522 * mpw-config.in: Add ELF support to mips config, create the
1523 elf32-target.h file in the object dir.
1524 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1526 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1528 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1529 Also removed most abort calls, in favor of using bfd reporting.
1532 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1534 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1535 (BFD32_BACKENDS) Add elf32-d10v.o.
1536 * archures.c: Add bfd_d10v_arch.
1537 * bfd-in2.h: Add bfd_d10v_arch.
1538 * config.bfd (d10v-*-*): New target.
1539 * configure: (bfd_elf32_d10v_vec) New vector.
1540 * configure.in: (bfd_elf32_d10v_vec) New vector.
1541 * cpu-d10v.c: New file.
1542 * elf.c (prep_headers): Added case bfd_arch_d10v.
1543 * elf32-d10v.c: New file.
1544 * libbfd.h: Rebuild.
1545 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1546 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1547 * targets.c (bfd_elf32_d10v_vec): New vector.
1550 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1552 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1554 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1556 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1557 bfd_mach_i386_i8086 machine types.
1559 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1561 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1564 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1566 * coffcode.h (coff_set_section_contents): A/UX does not require
1567 special handling of the _LIB section.
1569 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1571 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1572 value for R_RELBYTE.
1574 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1575 array if one was allocated.
1577 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1579 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1580 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1581 use_rld_obj_head and rld_value.
1582 (mips_elf_link_hash_table_create): Initialize new fields.
1583 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1585 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1586 __rld_obj_head symbol not seen, create an __rld_map symbol.
1587 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1588 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1589 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1590 __rld_obj_head symbol.
1591 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1593 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1597 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1598 ppc_elf_addr16_ha_reloc.
1599 (ppc_elf_addr16_ha_reloc): New static function.
1601 * coff-mips.c (struct mips_hi): Define.
1602 (mips_refhi_list): New static variable.
1603 (mips_refhi_addr, mips_refhi_addend): Remove.
1604 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1605 (mips_reflo_reloc): Process mips_refhi_list.
1606 (mips_relhi_list): New static variable.
1607 (mips_relhi_addr, mips_relhi_addend): Remove.
1608 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1609 (mips_rello_reloc): Process mips_relhi_list.
1610 (mips_relocate_section): Permit an arbitrary number of REFHI or
1611 RELHI relocs before the associated REFLO or RELLO reloc.
1613 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1615 * aout-target.h (MY(callback)): Set reloc_count fields.
1617 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1620 sections unless this is a SunOS link.
1622 * VERSION: Set to 2.7.1.
1624 * Released binutils 2.7.
1626 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1628 * i386aout.c: Include "aout/aout64.h".
1629 (i386aout_write_object_contents): New static function.
1630 (MY_write_object_contents): Define.
1632 * netbsd.h (MY(write_object_contents)): Make sure that
1633 adjust_sizes_and_vmas is called before fiddling with the magic
1636 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1638 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1640 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * libbfd-in.h (itos, stoi): Don't define.
1643 * libbfd.h: Rebuild.
1644 * i386lynx.c (KEEPIT): Define as udata.i.
1645 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1646 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1647 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1648 flags. Don't use stoi.
1650 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1652 * elf.c (map_sections_to_segments): Don't start a new segment for
1653 a writable section if it's on the same page as the previous
1654 segment. Reset the writable variable for a readonly section.
1656 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1658 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1659 first_thunk_address, thunk_size, and import_table_size.
1660 * peicode.h: Improved some diagnostics regarding edata sections.
1662 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1664 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1665 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1667 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1670 with XCOFF_DEF_DYNAMIC set is really defined.
1671 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1672 (xcoff_link_add_symbols): Only create special sections if using an
1675 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1677 (bfd_install_relocation): Likewise.
1679 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1681 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1683 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1684 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1685 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1686 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1687 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1688 are found for LITERAL relocs.
1689 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1690 taken, we cannot generate a .plt entry for the symbol.
1692 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1695 sysconf functions (for gprof).
1696 * configure, config.in: Rebuild.
1698 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1700 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1701 an archive if it has a map. If the object file has the wrong
1704 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1705 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1707 (alpha_relocate_section): Likewise.
1709 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1710 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1711 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1712 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1713 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1714 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1715 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1716 * peicode.h: Corresponding changes.
1718 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1720 * elflink.h (elf_create_pointer_linker_section): Comment out code
1721 dealing with making GOT pointers negative of the GOT symbol for
1724 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1726 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1727 increment the .rela.plt size until after we're done creating the
1729 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1730 .rela.plt offset directly rather than calculating it.
1732 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1734 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1735 Use autoconf-set values.
1736 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1737 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1740 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1741 * configure: Rebuilt.
1743 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1745 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1746 handling code > 1k away.
1748 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1750 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1751 defined, output whenever the symbol is updated.
1753 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1755 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1756 section to 0 if user_set_vma is set.
1757 * elflink.h (elf_bfd_final_link): Likewise.
1759 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1761 Partially undo patch of Jun 20.
1762 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1763 (coff_compute_section_file_positions): Likewise.
1764 (coff_write_object_contents): Likewise. Re-add deleted code, but
1765 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1766 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1768 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1770 * config.bfd: Add support for *-*-rtems* configurations.
1772 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * elf.c (prep_headers): Add bfd_arch_alpha case.
1776 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1778 * elf64-alpha.c: New file.
1779 * config.bfd (alpha-*-linuxecoff*): New target.
1780 (alpha-*-linux*, alpha-*-elf*): New targets.
1781 * configure.in (bfd_elf64_alpha_vec): New vector.
1782 * configure: Rebuild.
1783 * targets.c (bfd_elf64_alpha_vec): Declare.
1784 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1785 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1786 * bfd-in2.h, libbfd.h: Rebuild.
1787 * Makefile.in: Rebuild dependencies.
1788 (BFD64_BACKENDS): Add elf64-alpha.o.
1789 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1791 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1794 than relying on a right shift of 32.
1796 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1798 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1799 ifdef to COFF_WITH_PE.
1800 (coff_compute_section_file_positions): Likewise.
1801 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1802 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1803 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1804 COFF_IMAGE_WITH_PE, always include.
1806 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1808 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1810 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1811 approximate the correct answer if SIZEOF_HEADERS was not used.
1813 * binary.c (binary_set_section_contents): Set section file
1814 position based on LMA rather than VMA.
1816 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1818 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1819 symbols if info->strip == strip_all.
1821 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1823 * coff-h8300.c: Remove #if 0 code.
1824 (compatable): Don't allow mixing/matching of different architectures.
1826 * archures.c (bfd_mach_h8300s): Add.
1827 * bfd-in2.h: Rebuilt.
1828 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1830 (h8300_reloc16_estimate): Likewise.
1831 (h8300_reloc16_extra_cases): Likewise.
1832 (h8300_bfd_link_add_symbols): Likewise.
1833 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1834 (coff_set_flags): Likewise.
1835 * cpu-h8300.c (h8300_scan): Likewise.
1836 Add H8/S to bfd_h8300_arch list.
1838 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1840 Added support for Alpha OpenVMS:
1841 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1842 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1843 * config.h-vms, makefile.vms: New files.
1844 * config.bfd (alpha-*-*vms*): New target.
1845 * configure.in (evax_alpha_vec): New target vector.
1846 * configure: Rebuild.
1847 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1848 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1849 * targets.c (bfd_target_evax_flavour): Define.
1850 (evax_alpha_vec): Declare.
1851 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1852 if BFD64 is defined.
1853 * bfd-in2.h, libbfd.h: Rebuild.
1854 * Makefile.in: Rebuild dependencies.
1855 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1856 evax-emh.o, and evax-misc.o.
1857 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1858 evax-etir.c, evax-emh.c, and evax-misc.c.
1859 (HFILES): Add evax.h.
1861 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1865 (h8300_bfd_link_add_symbols): Likewise.
1867 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1869 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1870 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1872 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1875 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1877 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1878 R_MIPS_32 relocs if creating a shared library.
1880 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1882 * peicode.h (add_data_entry): Use pei_section_data rather than
1883 _cooked_size. Corresponds to May 13 change in coffcode.h.
1885 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1888 * coffcode.h (coff_write_object_contents): If there are long
1889 section names, always set the f_symptr field, even if there are no
1891 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1892 if there are no symbols.
1894 * coffgen.c (make_a_section_from_file): Check return value of
1895 _bfd_coff_read_string_table.
1896 (coff_real_object_p): Check return value of
1897 make_a_section_from_file.
1898 (_bfd_coff_read_string_table): Check that there are some symbols
1899 before trying to read the string table size.
1901 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1904 to replace a symbol in a dynamic object with a symbol from another
1905 dynamic object, do the replacement if the existing symbol is
1906 global linkage code.
1908 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1909 for _ptrgl, and treat it as global linkage code.
1911 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1912 filename or N_SO symbol past the offset, and use it to indicate
1913 that there is no line number or function when appropriate.
1915 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1918 common symbol defined by the linker. Don't export function code
1919 even if export_defineds is set.
1921 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1923 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1925 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1926 (h8300_symbol_address_p): New function.
1927 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1930 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1932 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1934 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1935 correctly for the two variants. Allow relaxing if the target
1936 is 128 bytes away since after relaxation it'll be 126 bytes away.
1937 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1938 "dot" and "value". Allow relaxing if the target is 128 bytes
1939 away since after relaxation it'll be 126 bytes away.
1940 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1941 the given section until nothing changes.
1943 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1945 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1946 alignment hack--we can get the lnnoptr info another way without
1947 suddenly increasing the alignment requirements. Set the flags for
1949 (ecoff_compute_section_file_positions): Do so.
1951 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1954 to keep the HP emulator database happy.
1956 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1957 From Kevin Buettner <kev@primenet.com>.
1959 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1962 name of a NULL section.
1964 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1967 set, always call the notice callback.
1969 * VERSION: Increment for bfdlink.h change.
1971 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1974 (sh_relax_delete_bytes): Correct handling of differently sized
1975 trailing alignment reloc.
1977 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1978 * bfd-in2.h: Rebuild.
1979 * configure.in: Warn if there is no known 64 bit type.
1980 * configure: Rebuild.
1982 * Makefile.in: Rebuild dependencies.
1983 (BFD32_BACKENDS): Add ppcboot.o.
1984 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1986 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1987 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1989 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1992 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1993 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1994 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1996 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1998 * elf64-mips.c: Improve reloc special_functions and handling of
1999 SHT_MIPS_OPTIONS section.
2000 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2001 mips_elf_hi16_reloc and make globally visible.
2002 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2003 make globally visible.
2004 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2005 make globally visible.
2006 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2007 and make globally visible.
2008 (gprel16_with_gp): Check howto->src_mask before using value in
2010 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2011 and make globally visible.
2012 (gprel32_with_gp): Check howto->src_mask before fetching value.
2013 (bfd_mips_elf_swap_options_in): New function.
2014 (bfd_mips_elf_swap_options_out): New function.
2015 (_bfd_mips_elf_set_private_flags): Rename from
2016 mips_elf_set_private_flags and make globally visible.
2017 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2018 mips_elf_copy_private_bfd_data and make globally visible.
2019 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2020 mips_elf_merge_private_bfd_data and make globally visible.
2021 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2022 for a SHT_MIPS_OPTIONS section.
2023 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2024 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2025 name of a SHT_MIPS_OPTIONS section.
2026 (_bfd_mips_elf_set_section_contents): New function.
2027 (mips_elf32_section_processing): Set the GP value in a
2028 SHT_MIPS_OPTIONS section.
2029 (_bfd_mips_elf_find_nearest_line): Rename from
2030 mips_elf_find_nearest_line and make globally visible.
2031 (bfd_elf32_set_section_contents): Define.
2032 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2033 (_bfd_mips_elf_lo16_reloc): Declare.
2034 (_bfd_mips_elf_gprel16_reloc): Declare.
2035 (_bfd_mips_elf_got16_reloc): Declare.
2036 (_bfd_mips_elf_gprel32_reloc): Declare.
2037 (_bfd_mips_elf_set_private_flags): Declare.
2038 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2039 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2040 (_bfd_mips_elf_find_nearest_line): Declare.
2041 (_bfd_mips_elf_set_section_contents): Declare.
2043 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2045 (elf_info_to_howto): Define.
2046 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2048 (elf_info_to_howto): Define.
2049 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2051 (elf_info_to_howto): Define.
2053 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2054 R_MOV16B[12], to match change in coff/internal.h.
2056 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2058 * elf64-mips.c: Extensive additions to provide better support for
2059 writing files and for gas.
2060 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2061 of mips_elf_object_p.
2062 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2063 _bfd_mips_elf_object_p.
2064 (_bfd_mips_elf_final_write_processing): Rename from
2065 mips_elf_final_write_processing and make globally visible.
2066 (_bfd_mips_elf_fake_sections): Rename from
2067 mips_elf_fake_sections and make globally visible.
2068 (_bfd_mips_elf_section_from_bfd_section): Rename from
2069 mips_elf_section_from_bfd_section and make globally visible.
2070 (_bfd_mips_elf_section_processing): New function, broken out of
2071 mips_elf_section_processing.
2072 (mips_elf32_section_processing): Rename from
2073 mips_elf_section_processing; call
2074 _bfd_mips_elf_section_processing.
2075 (_bfd_mips_elf_symbol_processing): Rename from
2076 mips_elf_symbol_processing and make globally visible.
2077 (_bfd_mips_elf_read_ecoff_info): Rename from
2078 mips_elf_read_ecoff_info and make globally visible.
2079 (mips_elf32_ecoff_debug_swap): Rename from
2080 mips_elf_ecoff_debug_swap.
2081 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2082 struct symbol_cache_entry.
2083 (_bfd_elf_validate_reloc): New function, moved in from
2084 elfcode.h:validate_reloc.
2085 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2086 to _bfd_elf_validate_reloc. Change all callers.
2087 * elf-bfd.h (bfd_section_from_shdr): Declare.
2088 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2089 (_bfd_elf_validate_reloc): Declare.
2090 (_bfd_mips_elf_object_p): Declare.
2091 (_bfd_mips_elf_fake_sections): Declare.
2092 (_bfd_mips_elf_section_from_bfd_section): Declare.
2093 (_bfd_mips_elf_section_processing): Declare.
2094 (_bfd_mips_elf_symbol_processing): Declare.
2095 (_bfd_mips_elf_read_ecoff_info): Declare.
2096 (_bfd_mips_elf_final_write_processing): Declare.
2097 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2100 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2101 (mips_elf_final_write_processing): Likewise.
2103 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2105 64-bit MIPS ELF ABI objdump support:
2106 * elf64-mips.c: New file.
2107 * Makefile.in: Rebuild dependencies.
2108 (BFD64_BACKENDS): Add elf64-mips.o.
2109 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2110 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2111 bfd_elf64_littlemips_vec to targ_selvecs.
2112 (mips*-*-elf*): Likewise.
2113 * confingure.in: Add bfd_elf64_bigmips_vec and
2114 bfd_elf64_littlemips_vec to vector switch.
2115 * configure: Rebuild.
2116 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2117 broken out of mips_elf_section_from_shdr.
2118 (mips_elf32_section_from_shdr): Rename from
2119 mips_elf_section_from_shdr. Call new function.
2120 (elf_backend_section_from_shdr): Update name of renamed function.
2121 * elf-bfd.h (struct elf_size_info): Change second parameter of
2122 write_out_phdrs to be const. Likewise for second parameter of
2124 (struct bfd_elf_section_data): Add rel_hdr2 field.
2125 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2126 (bfd_elf32_swap_symbol_out): Likewise.
2127 (bfd_elf32_swap_reloc_in): Likewise.
2128 (bfd_elf32_swap_reloc_out): Likewise.
2129 (bfd_elf32_swap_reloca_in): Likewise.
2130 (bfd_elf32_swap_reloca_out): Likewise.
2131 (bfd_elf32_swap_phdr_in): Likewise.
2132 (bfd_elf32_swap_phdr_out): Likewise.
2133 (bfd_elf32_swap_dyn_in): Likewise.
2134 (bfd_elf32_swap_dyn_out): Likewise.
2135 (bfd_elf32_slurp_symbol_table): Declare.
2136 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2137 (bfd_elf32_write_out_phdrs): Declare.
2138 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2139 (bfd_elf64_swap_symbol_out): Likewise.
2140 (bfd_elf64_swap_reloc_in): Likewise.
2141 (bfd_elf64_swap_reloc_out): Likewise.
2142 (bfd_elf64_swap_reloca_in): Likewise.
2143 (bfd_elf64_swap_reloca_out): Likewise.
2144 (bfd_elf64_swap_phdr_in): Likewise.
2145 (bfd_elf64_swap_phdr_out): Likewise.
2146 (bfd_elf64_swap_dyn_in): Likewise.
2147 (bfd_elf64_swap_dyn_out): Likewise.
2148 (bfd_elf64_slurp_symbol_table): Declare.
2149 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2150 (bfd_elf64_write_out_phdrs): Declare.
2151 (_bfd_mips_elf_section_from_shdr): Declare.
2152 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2153 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2154 section for the section, add the new one to rel_hdr2. Increment
2155 reloc_count rather than setting it.
2156 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2157 Remove static declaration.
2158 (elf_write_shdrs_and_ehdr): Define name as macro.
2159 (elf_write_out_phdrs): Likewise.
2160 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2161 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2162 (elf_swap_symbol_in): Change second parameter to be const.
2163 (elf_swap_symbol_out): Likewise.
2164 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2165 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2166 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2167 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2168 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2169 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2170 parameter to be const. Make non-static.
2171 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2173 (elf_slurp_symbol_table): Make non-static.
2174 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2175 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2176 (elf_backend_size_info): Likewise.
2177 (elfNN_bed): Use elf_backend_size_info.
2178 * targets.c (bfd_elf64_bigmips_vec): Declare.
2179 (bfd_elf64_littlemips_vec): Declare.
2180 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2181 bfd_elf64_littlemips_vec if BFD64 is defined.
2183 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2185 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2187 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2188 zeroes, in alignment holes.
2190 * configure: Rebuild with autoconf 2.10.
2192 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2193 potential leading underscore in the allocated buffer.
2195 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2197 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2198 symbols into .sbss if this is a relocatable link.
2200 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2203 undefined symbols when creating a shared library.
2205 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * coff-sh.c: Add a bunch of new code and static const arrays to
2208 support aligning loads and stores on four byte memory boundaries.
2210 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2212 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2213 call sh_align_loads.
2214 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2217 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2219 * cache.c (bfd_open_file): Unlink the file before opening it for
2220 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2222 * opncls.c (bfd_fdopenr): Set opened_once.
2224 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2226 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2229 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2230 the code unconditionally.
2232 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * libcoff-in.h (struct pei_section_tdata): Define structure.
2235 (pei_section_data): Define macro.
2236 * libcoff.h: Rebuild.
2237 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2238 store s_paddr field in pei_section_data.
2239 (coff_compute_section_file_positions): Use pei_section_data rather
2240 than _cooked_size, and don't overwrite an existing value.
2241 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2242 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2243 * peicode.h (coff_bfd_copy_private_section_data): Define if
2245 (pe_bfd_copy_private_section_data): New static function if
2248 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * srec.c (srec_set_arch_mach): Write as a function rather than a
2253 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2254 no map, just check each member in turn to see whether it is
2257 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2259 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2260 table. Call BFD_ASSERT to validate header size, instead of
2262 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2265 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2267 * ppcboot.c: New target for looking at PPCbug boot records.
2269 * config{ure.in,.bfd}: Add support for ppcboot target.
2271 * configure: Regenerate.
2273 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2275 * coff-h8300.c (howto_table): Update names to match recent
2276 changes to include/coff/internal.h. Fix minor errors in the
2277 existing relocs. Add R_MOVL1 and R_MOVL2.
2278 (rtype2howto): Similarly.
2279 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2280 existing relaxing code and peform more relaxing.
2281 (h8300_reloc16_extra_cases): Likewise.
2283 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2285 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2288 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2290 * elfcode.h (elf_object_p): Reject generic ELF target if
2291 e_machine matches an alternate machine code in a specific backend.
2293 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2294 obsolete align_power_min field.
2296 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2298 * coff-h8300.c (reloc_howto_type): Add howto entry for
2300 (rtype2howto): Handle R_PCRWORD_B.
2301 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2302 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2303 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2304 branch (R_PCWORD_B).
2306 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * aoutx.h (translate_from_native_sym_flags): Set the section for
2309 BSF_CONSTRUCTOR symbols.
2311 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2314 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2316 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2317 stop looking when section is found.
2319 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2321 * coffcode.h (STRING_SIZE_SIZE): Define.
2322 (styp_to_sec_flags): Handle long symbol names when looking for the
2324 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2325 (bfd_coff_long_section_names): Define.
2326 (coff_write_object_contents): Handle long section names.
2327 (bfd_coff_std_swap_table): Initialize new field.
2328 * libcoff.h: Rebuild.
2329 * coffgen.c (make_a_section_from_file): Handle long section
2331 (coff_write_symbols): Handle long section names.
2332 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2333 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2334 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2335 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2336 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2337 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2338 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2339 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2341 * bout.c (b_out_callback): Set lma of sections.
2342 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2343 parameter to output_bfd. Used input_bfd instead of output_bfd in
2346 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * aoutx.h (translate_from_native_sym_flags): Don't create
2349 SEC_CONSTRUCTOR sections.
2350 * ecoff.c (ecoff_set_symbol_info): Likewise.
2352 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2353 From Don Bowman <bowman@waterloo.hp.com>.
2355 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2357 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2358 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2360 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2363 mips_32_relocs field.
2364 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2365 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2366 relocs against a global symbol which is not defined in a regular
2368 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2369 against a global symbol, increment mips_32_relocs.
2370 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2371 the symbol is not defined in a regular file, make room in the
2374 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2377 file position and the virtual file position separately. Set
2378 filepos information bsaed on the real file position.
2379 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2380 Jan 23 change to coffcode.h.
2382 * som.c (som_slurp_symbol_table): Set the symbol count to the
2383 number of BFD symbols created.
2385 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2387 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2388 output file if linking shared objects. Loop to check all relocs,
2389 rather than returning false on first error.
2391 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2393 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2394 (ppc_elf_additional_program_headers): If .interp section, bump #
2395 of program headers by 1.
2396 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2397 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2398 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2400 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2402 (ppc_elf_relocate_section): If the output section isn't defined,
2403 don't abort, just give an error message.
2405 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2406 being created is .sdata or .sdata2, don't make the symbol dynamic.
2408 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2411 members of an archive for dynamic objects with no symbols, and
2412 pass them directly to check_archive_element.
2413 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2414 xcoff_link_check_dynamic_ar_symbols.
2415 (xcoff_link_check_dynamic_ar_symbols): New static function.
2417 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2418 from _bfd_nodynamic to _bfd_xcoff.
2419 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2421 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2422 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2423 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2424 * libcoff.h: Rebuild.
2425 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2426 (xcoff_get_section_contents): New static function.
2427 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2428 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2429 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2430 (xcoff_dynamic_reloc): New static variable.
2431 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2432 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2434 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2437 if reloc_entry->addend is not 0.
2438 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2440 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2442 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2444 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2445 Add entries for R_SPARC_[56].
2446 (sparc_reloc_map): Add entries for R_SPARC_[56].
2448 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2450 Optimize linking of stabs in sections as used in ELF and COFF.
2451 * stabs.c: New file.
2452 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2453 (_bfd_write_section_stabs): Declare.
2454 (_bfd_write_stab_strings): Declare.
2455 * libbfd.h: Rebuild.
2456 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2457 (struct coff_link_hash_table): Add stab_info field.
2458 * libcoff.h: Rebuild.
2459 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2461 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2463 (_bfd_coff_final_link): Write out stab strings hash table.
2464 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2465 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2467 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2468 (struct bfd_elf_section_data): Add stab_info field.
2469 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2471 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2472 _bfd_link_section_stabs.
2473 (elf_bfd_final_link): Write out stab strings hash table.
2474 (elf_link_input_bfd): Handle optimized stabs sections.
2475 * reloc.c (_bfd_final_link_relocate): Check address against
2476 _raw_size rather than _cooked_size.
2477 * Makefile.in: Rebuild dependencies.
2478 (BFD_LIBS): Add stabs.o
2479 (BFD_LIBS_CFILES): Add stabs.c.
2481 * VERSION: Increment for bfdlink.h change.
2483 * coffgen.c (coff_renumber_symbols): Correct handling of
2484 BSF_NOT_AT_END common symbols.
2486 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2488 * coff-ppc.c (record_toc): Add cast to avoid warning.
2489 (ppc_allocate_toc_section): Likewise.
2490 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2491 (ppc_coff_reloc_type_lookup): Remove unreached code.
2492 * coffcode.h (coff_write_object_contents): Don't take the address
2494 * peicode.h (pe_print_idata): Add casts to avoid warning.
2495 (pe_print_edata): Likewise.
2496 (pe_print_reloc): Remove ANSI C string concatenation.
2498 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2502 * libcoff.h: Rebuild.
2503 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2505 (coff_swap_aux_out): Likewise.
2506 * peicode.h (coff_swap_aux_in): Likewise.
2507 (coff_swap_aux_out): Likewise.
2508 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2510 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2512 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2513 Fix up .bf endndx link fields.
2514 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2516 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2519 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2521 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2522 on Solaris PowerPC systems doesn't get confused.
2524 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2527 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2528 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2529 update did_reg and did_reg2.
2531 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2535 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2536 callback routines, pass h->root.string rather than name, in case
2537 copy is true and name is transient.
2539 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2541 * elfcore.h: Add support for core files with multiple threads.
2542 (Primarily for Solaris.)
2544 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2547 section->orelocation is NULL.
2549 * coffgen.c (bfd_coff_get_syment): New function.
2550 (bfd_coff_get_auxent): New function.
2551 * bfd-in.h (bfd_coff_get_syment): Declare.
2552 (bfd_coff_get_auxent): Declare.
2553 * bfd-in2.h: Rebuild.
2555 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * elf32-mips.c (struct mips_hi16): Define.
2558 (mips_hi16_addr, mips_hi16_addend): Remove.
2559 (mips_hi16_list): New static variable.
2560 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2561 (mips_elf_lo16_reloc): Process mips_hi16_list.
2562 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2563 relocs before the associated LO16 reloc.
2565 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2567 * versados.c (versados_scan): Check bfd_alloc return value.
2568 (versados_object_p): Check all bfd_read return values. Require
2569 that lang field be less than 10, to avoid confusion with Intel Hex
2572 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2574 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2575 not 0, for an absolute symbol.
2576 (NAME(aout,swap_ext_reloc_out)): Likewise.
2578 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2579 (ihex_write_object_contents): For a large start address, output
2580 the full 32 bit address in record type 5.
2582 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2583 to int to avoid promotion problems in prototype.
2585 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * configure.host: Use ${srcdir} when looking for picfrag.
2589 * configure.host: Switch on ${libdir}, not $(libdir). From
2590 alan@spri.levels.unisa.edu.au (Alan Modra).
2592 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2593 entry point, not just for DYNAMIC objects.
2594 * sunos.c (sunos_add_dynamic_symbols): Always call
2595 sunos_create_dynamic_sections. If called with a non DYNAMIC
2596 object, don't do anything else.
2597 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2599 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2601 * configure.in: Permit --enable-shared to specify a list of
2603 * configure: Rebuild.
2605 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2606 host when configuring with --enable-shard.
2608 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2613 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2614 to avoid crashing in bfd_hash_replace.
2616 * sysdep.h: Use #ifdef, not #if.
2618 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * config.in: Rebuild.
2622 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2624 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2625 (AC_CHECK_HEADERS): Check for sys/time.h
2626 (AC_HEADER_TIME): Add macro.
2627 * configure: Rebuild.
2628 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2629 to control what combination of <time> and <sys/time.h>
2632 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2634 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2635 (aout_32_sunos4_write_object_contents): Likewise.
2636 * aoutx.h (NAME(aout,machine_type)): Handle
2637 bfd_mach_sparc_{sparclet,sparclite}.
2638 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2639 (bfd_mach_sparc_v9_p): Update.
2640 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2641 * libaout.h (enum machine_type): Add M_SPARCLET.
2642 * sunos.c (MACHTYPE_OK): Define.
2643 * bfd-in2.h: Regenerated.
2645 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2647 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2648 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2649 * elflink.c (_bfd_elf_create_got_section): Store the
2650 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2651 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2652 global offset table goes over 0x1000, set the value of
2653 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2654 (elf32_sparc_relocate_section): Subtract the offset of
2655 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2657 * elfcode.h: Don't include <string.h>.
2659 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2661 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2662 generic_link_hash_newfunc. All references changed.
2663 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2664 moved here from libbfd-in.h.
2665 * libbfd-in.h: Corresponding changes.
2666 * libbfd.h: Regenerated.
2668 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2670 * aoutx.h (aout_link_input_section_std): When reporting an
2671 overflow error, use the name of the symbol in the hash table if
2673 (aout_link_input_section_ext): Likewise.
2675 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2676 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2678 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2680 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2681 * coffcode.h (coff_compute_section_file_positions): Likewise.
2682 (coff_write_object_contents): Likewise.
2684 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2686 * section.c (SEC_LINK_ONCE): Define.
2687 (SEC_LINK_DUPLICATES): Define.
2688 (SEC_LINK_DUPLICATES_DISCARD): Define.
2689 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2690 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2691 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2692 * bfd-in2.h: Rebuild.
2693 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2694 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2695 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2696 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2697 SEC_LINK_ONCE, and look through the symbol table for the setting
2698 for SEC_LINK_DUPLICATES.
2699 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2700 set for a section, find the section symbol in the symbol table,
2701 and set the aux entry based on SEC_LINK_DUPLICATES.
2702 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2703 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2704 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2705 * coff-i386.c (i386coff_vec): Likewise.
2706 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2708 * VERSION: Bump to 2.6.1.
2709 * Makefile.in (stamp-h): Depend upon VERSION.
2711 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2713 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2714 * libbfd.h: Rebuilt.
2715 * linker.c (generic_link_hash_newfunc): No longer static.
2716 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2718 * coff-h8300.c: Add two derived hash tables and their associated
2719 funtions and #defines for use by the h8300 linker.
2720 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2721 the function vector as needed. Place the address of the function
2722 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2723 Rewrite the vectors section contents as necessary.
2724 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2725 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2726 (coff_bfd_link_hash_table_create): Likewise.
2728 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2730 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2731 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2733 (hppa_rebuild_insn): Pass pointer to correct type to
2734 low_sign_unext and dis_assemble_21.
2736 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2738 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2739 Stick with sparc-*-{sysv4*,solaris2*}.
2741 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2744 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2745 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2746 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2747 fields is non-zero, print them.
2749 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2750 ifdef. Remove unused variables.
2751 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2753 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2754 (get_symbol_value): Ifdef out.
2755 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2756 (coff_ppc_relocate_section): Remove unused variables. Make
2757 fprintf strings and argument types correspond. Put before_addr in
2759 (dump_toc): Make fprintf strings and argument types correspond.
2760 (ppc_process_before_allocation): Remove unused variables. Always
2762 (ppc_reflo_reloc): Ifdef out.
2763 (ppc_addr32nb_reloc): Ifdef out.
2764 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2766 (coff_ppc_rtype_to_howto): Likewise.
2767 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2769 * peicode.h (pe_print_idata): Move otherwise unused variables into
2770 the #ifdef where they are used. Always return a value.
2771 (pe_print_edata): Make fprintf strings and argument types
2772 correspond. Always return a value.
2773 (pe_print_pdata): Removed unused variable addr_value. Always
2775 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2776 strings and argument types correspond. Always return a value.
2778 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2779 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2780 variable rela inside #if 0 section where it is used.
2782 * ns32k.h: New file.
2783 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2784 functions to start with _bfd_.
2785 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2786 functions in cpu-ns32k.h.
2787 * Makefile.in: Rebuild dependencies.
2788 (HFILES): Add ns32k.h.
2790 * section.c (struct sec): Add linker_mark field. Change
2791 user_set_vma and reloc_done to be single bit fields.
2792 (STD_SECTION): Update accordingly.
2793 * bfd-in2.h: Rebuild.
2794 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2796 (aout_link_input_bfd): Don't link unmarked sections.
2797 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2799 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2800 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2802 * elflink.h (elf_bfd_final_link): Mark sections included in the
2804 (elf_link_input_bfd): Don't link unmarked sections.
2805 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2807 (xcoff_link_input_bfd): Don't link unmarked sections.
2809 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2810 overflow error messages.
2812 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2814 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2815 is not set, print "BFD: " before the error message.
2817 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2818 Miles Bader <miles@gnu.ai.mit.edu>.
2819 * configure: Rebuild.
2821 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2826 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2827 m68k-aout, m68k-coff, and m68k-elf targets.
2829 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2831 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2832 (ieee_generic_stat_arch_elt): Restructured to prevent
2833 ieee_object_p from being called repeatedly.
2835 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2837 * coffcode.h (coff_write_object_contents): Allocate
2838 buffers large enough for any FILEHDR or AOUTHDR.
2840 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2842 * ecofflink.c (lookup_line): New static function, renamed and
2843 slighly changed from old _bfd_ecoff_locate_line.
2844 (_bfd_ecoff_locate_line): Cache line number information. Use
2845 lookup_line for actual lookup.
2847 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2849 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2850 multiple of 20 bytes.
2852 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2855 allocate ecoff_find_line, and don't initialize by hand.
2856 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2857 mips_elf_find_line, and don't call memset.
2859 * coffcode.h (coff_compute_section_file_positions): If not
2860 producing a final executable, don't consider sofar when aligning
2861 the section to the correct size.
2863 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2866 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2867 * coffgen.c (coff_section_symbol): Ifdef out.
2869 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2872 output_bfd is not NULL.
2874 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2876 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2877 of bfd_alloc (fixes fix_line not being initialized).
2878 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2880 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2882 * coffcode.h: Allow specific backends to override the
2883 bfd_link_add_symbols routine.
2885 * coff-h8300.c: Include genlink.h.
2886 (howto_table): Add R_MEM_INDIRECT.
2887 (rtype2howto): Support R_MEM_INDIRECT.
2888 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2891 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2893 * coff-alpha.c (alpha_relocate_section): Use
2894 info->callbacks_warning, rather than _bfd_error_handler, for
2895 "multiple gp" warning.
2897 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2900 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2901 table string. Use bfd_wrapped_link_hash_lookup.
2902 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2904 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2905 table, if any, when writing out symbols.
2906 (aout_link_input_section_std): Use the name from the hash table,
2907 if any, when reporting undefined symbols.
2908 (aout_link_input_section_ext): Likewise.
2909 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2910 * bout.c (get_value): Likewise.
2911 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2912 * ecoff.c (ecoff_reloc_link_order): Likewise.
2913 * elflink.h (elf_link_add_object_symbols): Likewise.
2914 (elf_reloc_link_order): Likewise.
2915 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2916 (_bfd_generic_reloc_link_order): Likewise.
2917 (default_indirect_link_order): Likewise.
2918 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2919 * sunos.c (sunos_add_one_symbol): Likewise.
2920 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2921 (bfd_xcoff_link_count_reloc): Likewise.
2922 (xcoff_reloc_link_order): Likewise.
2924 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2925 into -1 for intern->rss.
2927 * configure: Rebuild with autoconf 2.8.
2929 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2931 * stab-syms.c (__define_stab_duplicate): Define.
2932 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2934 * bfd-in.h (bfd_get_stab_name): Declare.
2935 * bfd-in2.h: Rebuild.
2936 * Makefile.in: Rebuild dependencies.
2937 (BFD_LIBS): Add stab-syms.o.
2938 (BFD_LIBS_CFILES): Add stab-syms.c.
2939 (BFD32_BACKENDS): Remove stab-syms.o.
2940 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2941 * configure.in: Don't list stab-syms.o in bfd_backends.
2942 * configure: Rebuild.
2943 * libaout.h (aout_stab_name): Don't declare.
2944 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2947 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * elf.c (assign_file_positions_for_segments): Adjust file offset
2950 for section alignment even if SEC_LOAD is not set.
2952 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2955 since they appear as targets in Makefile.in.
2956 * configure: Rebuild.
2958 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2959 don't fiddle with a symbol which is not defined anywhere.
2961 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2963 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2964 though they are defined in a shared library.
2965 (xcoff_build_ldsyms): Likewise.
2967 * coffgen.c (coff_find_nearest_line): Don't look at the line
2968 numbers for the section if section->lineno is NULL.
2970 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2971 message rather than calling BFD_ASSERT.
2972 * elfcode.h (write_relocs): Check return value of
2973 _bfd_elf_symbol_from_bfd_symbol.
2975 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2977 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2980 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2982 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2984 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2985 hppa_reloc_field_selector_type_alt.
2986 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2987 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2989 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2991 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * elf.c (assign_file_positions_for_segments): Adjust the segment
2994 memory size for the alignment of a SEC_ALLOC section, not just a
2997 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2999 * m68klinux.c: New file.
3000 * hosts/m68klinux.h: New file.
3001 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3002 * configure.in (m68*-*-linux*): New native host.
3003 (m68klinux_vec): New vector.
3004 * configure: Rebuild.
3005 * targets.c (m68klinux_vec): Declare.
3006 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3007 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3008 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3009 declaration from bfd_linux_size_dynamic_sections.
3010 (bfd_m68klinux_size_dynamic_sections): Declare.
3011 * bfd-in2.h: Rebuild.
3012 * Makefile.in: Rebuild dependencies.
3013 (BFD32_BACKENDS): Add m68klinux.o.
3014 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3016 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3018 * libhppa.h (pa_arch): Add pa20.
3019 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3020 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3021 (hppa_field_adjust): Handle e_nsel.
3022 * som.c: Provide default definitions for many new relocs found only
3023 in hpux10 include files.
3024 (som_fixup_formats): Add several new relocs from hpux10.
3025 (som_hppa_howto_table): Add hpux10 relocs.
3026 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3028 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3030 * mpw-make.sed: Edit out recent shared library support, and
3031 rules to rebuild .h files using doc/chew.
3033 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3035 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3036 size even of sections with no contents.
3038 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3041 starting with '$' the way we skip names starting with '.'. When
3042 updating x_endndx, don't be fooled by an index which has been
3045 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3046 struct/union/enum type with no elements.
3048 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3050 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3052 * archive.c (bfd_generic_archive_p): If the first file in the
3053 archive can not be recognized as an object, don't assume that this
3054 is the wrong format.
3056 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3057 format is not bfd_object.
3058 (bfd_elf_get_dt_soname): Likewise.
3060 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3065 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3067 * bfd.c (tdata): Add netbsd_core_data.
3068 * bfd-in2.h: Regenerated.
3070 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3072 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3073 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3074 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3077 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3078 to get the symbol index, matching 14 Jul 95 change.
3080 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3082 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3083 Remove duplicate definition of gp.
3085 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3087 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3088 assume that we can set the GP value and then get the same value,
3089 since it won't be true if the output file is neither ELF nor
3091 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3092 _bfd_get_gp_value here.
3093 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3094 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3096 (mips_elf_lo16_reloc): Likewise.
3097 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3098 Don't require that the BFD be ELF.
3099 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3100 (mips_elf_gprel32_reloc): Likewise.
3101 (mips_elf_relocate_section): Don't assume we can set and get the
3103 (mips_elf_finish_dynamic_symbol): Don't bother to use
3104 _bfd_get_gp_value here.
3106 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3107 Don't change epdr between malloc and free. Be careful not to free
3108 NULL pointers. Zero out the first RPDR.
3110 * configure.host: On Linux, only pass -rpath option if $(libdir)
3111 is neither /lib nor /usr/lib. From Alan Modra
3112 <alan@mullet.Levels.UniSA.Edu.Au>.
3114 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3116 (elf_dt_name): Rename from elf_dt_needed_name.
3117 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3119 (bfd_elf_get_dt_soname): New function.
3120 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3121 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3122 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3123 * bfd-in2.h: Rebuild.
3125 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3127 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3128 _bfd_sparc_elf_reloc_type_lookup.
3129 (bfd_elf32_bfd_reloc_type_lookup): Update.
3130 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3131 (sparc64_elf_howto_table): Define.
3132 (sparc_reloc_map): Define.
3133 (sparc64_elf_reloc_type_lookup): New function.
3134 (sparc_elf_wdisp16_reloc): New function.
3135 (elf_info_to_howto): Use sparc64_elf_howto_table.
3136 (sparc64_elf_relocate_section): Likewise.
3137 (bfd_elf64_bfd_reloc_type_lookup): Update.
3139 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * configure.host: Check for 'do not mix' from native linker before
3142 trying to use -rpath.
3144 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3146 * bfd.c (_bfd_get_gp_value): New function.
3147 (_bfd_set_gp_value): New function.
3148 * libbfd-in.h (_bfd_get_gp_value): Declare.
3149 (_bfd_set_gp_value): Declare.
3150 * libbfd.h: Rebuild.
3151 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3152 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3153 directly to the fields in the tdata information.
3154 (alpha_relocate_section): Likewise.
3155 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3156 (mips_gprel_reloc): Likewise.
3157 (mips_relocate_section): Likewise.
3158 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3159 (mips_elf_lo16_reloc): Likewise.
3160 (mips_elf_final_gp): Likewise.
3161 (mips_elf_gprel16_reloc): Likewise.
3162 (mips_elf_gprel32_reloc): Likewise.
3163 (mips_elf_relocate_section): Likewise.
3164 (mips_elf_finish_dynamic_symbol): Likewise.
3166 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3168 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * configure.in: Call AC_PROG_CC before configure.host.
3171 * configure: Rebuild.
3172 * configure.host: Don't set information which autoconf should
3173 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3175 * configure.host: Remove go32 and win32 host information, since it
3176 should no longer be needed.
3178 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3179 then start a new segment rather than put a writable section in a
3182 * configure.host: Set RPATH_ENVVAR.
3184 * Makefile.in: Rebuild dependencies.
3186 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3187 zero_section variable.
3189 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3191 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3192 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3193 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3195 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3197 * ieee.c (ieee_write_expression): Only use an R variable for a
3198 local symbol. Don't output a zero offset. Handle a zero address.
3199 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3200 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3202 (parse_expression): Don't try to handle multiple occurrences of a
3203 P variable. Handle I variables differently from X variables. Fix
3204 the order of minus expressions.
3205 (ieee_slurp_external_symbols): Generate an I variable for an NN
3206 record. Fix handling of ATI and ATX records.
3207 (ieee_slurp_sections): Only set minimal section attributes.
3208 Adjust them later, based on the section contents.
3209 (ieee_object_p): Read in the file until just after the ME record.
3210 Call ieee_slurp_section_data to set the section flags.
3211 (do_one): Add iterations parameter. Only repeat the first load
3212 item. Set the section and file reloc flags.
3213 (ieee_slurp_section_data): Set section flags. Pass iterations to
3215 (ieee_canonicalize_reloc): Handle I variables.
3216 (do_with_relocs): Only emit relocation size when necessary.
3217 Increase MAXRUN to 127. Change ov to be assigned, and take
3218 src_mask and pcrel_offset into account.
3219 (ieee_write_data_part): Skip sections that are not loaded.
3220 (ieee_write_external_part): Don't output optional last entry of WX
3222 (ieee_write_me_part): Make setting of me_record neater.
3223 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3225 * syms.c (stt): Add entries for zerovars, vars, and code.
3227 * elfcode.h (validate_reloc): New static function.
3228 (write_relocs): Call validate_reloc for non ELF relocs.
3230 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3231 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3232 (TARGET_LITTLE_SYM): Likewise.
3234 * config.bfd (m68*-*-psos*): New target.
3236 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3238 * i386msdos.c: Remove some #if 0 code.
3239 (msdos_write_object_contents): Don't include empty sections in the
3240 size computation, regardless of their address.
3242 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3244 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3245 is NULL, ie, the -r switch is used.
3247 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3250 (BFD_RELOC_MIPS_GOT_LO16): Define.
3251 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3252 * bfd-in2.h, libbfd.h: Rebuild.
3253 * elf32-mips.c (mips_reloc_map): Map new relocs.
3255 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3257 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3260 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3261 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3262 simple number for the section address, rather than an expression.
3263 Limit the number of bytes between relocs to MAXRUN.
3264 (ieee_write_me_part): Set me_record to the file offset after the
3266 (ieee_write_processor): New static function.
3267 (ieee_write_object_contents): Use ieee_write_processor.
3269 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3271 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3273 * coff-aux.c: Change include of aux.h to aux-coff.h.
3275 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3277 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3278 relocation put the addend both in the reloc entry and the data.
3279 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3282 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3283 a R_68K_PCxx reloc against a defined global symbol directly.
3284 (elf_m68k_check_relocs): Don't count such a reloc.
3286 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3287 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3288 symbol for now, otherwise always record the symbol as dynamic.
3289 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3290 is not referenced by a dynamic object, and we are not making a
3291 shared object, then don't make a PLT entry. If we do make a PLT
3292 entry, make sure the symbol has been recorded as dynamic.
3294 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * configure.host: When making a shared library, set HLDFLAGS to
3297 pass an appropriate -rpath option. Use the make variable SONAME
3298 as the shared library soname, rather than computing it here. On
3299 SunOS, build stamp-tshlink in place of $(SHLINK).
3300 * Makefile.in (SONAME): New variable.
3301 ($(SHLINK)): Make a link to the transformed name, as well.
3302 (stamp-tshlink): New target.
3303 (install): Skip stamp-tshlink during install.
3305 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3307 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3308 linker sections have been set up yet.
3310 * elf.c (make_mapping): Add an additional argument to suppress
3311 making the first section include the program headers.
3312 (map_sections_to_segments): If the user used -Ttext such that the
3313 program headers are on a different page, do not set the flags
3314 saying that this section includes the program headers.
3316 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3318 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3319 don't define TRAD_HEADER.
3320 * configure: Rebuild.
3322 * netbsd-core.c: New file, support for NetBSD core files.
3323 * hosts/*nbsd.h: Removed.
3325 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3327 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3328 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3329 * libbfd.h, bfd-in2.h: Regenerated.
3330 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3331 bfd_elf32_bfd_reloc_type_lookup.
3332 (reloc_type{,_names}): Deleted.
3333 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3335 (sparc_reloc_map): Add sparc64 relocs.
3336 (sparc_elf_notsupported_reloc): New static function.
3337 (sparc_elf_wdisp16_reloc): New static function.
3338 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3339 (elf32_sparc_relocate_section): Likewise.
3340 (bfd_elf32_bfd_reloc_type_lookup): Define.
3341 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3342 (reloc_type{,_names}): Deleted.
3343 (elf_sparc_howto_table): Deleted.
3344 (sparc_reloc_map): Deleted.
3345 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3346 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3348 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3350 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3353 * Makefile.in (program_transform_name): New variable.
3354 (install): Transform library name before installing it.
3356 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * archures.c (bfd_mach_i960_hx): Define.
3359 * bfd-in2.h: Rebuild.
3360 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3361 (MATRIX): Expand entries for HX.
3362 (arch_info_struct): Add i960:hx entry.
3363 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3364 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3365 (coff_set_flags): Handle bfd_mach_i960_hx.
3367 Support for building as a shared library, based on patches from
3368 Alan Modra <alan@spri.levels.unisa.edu.au>:
3369 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3370 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3371 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3372 * configure: Rebuild.
3373 * configure.host: If --enable-shared, adjust shared library stuff
3374 based on the host. If the host is SunOS, and the linker supports
3375 -rpath, set HLDFLAGS to use it.
3376 * Makefile.in (ALLLIBS): New variable.
3377 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3378 (COMMON_SHLIB, SHLINK): New variables.
3379 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3380 (STAGESTUFF): Remove variable.
3381 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3383 (stamp-ofiles): New target, like old ofiles target, but build
3384 using a temporary file and move-if-change, and touch stamp-ofiles
3386 (ofiles): Just depend upon stamp-ofiles.
3387 (stamp-piclist, piclist): New targets.
3388 ($(SHLIB), $(SHLINK)): New targets.
3389 (targets.o, archures.o): Build twice if PICFLAG is set.
3390 (do_mostlyclean): Remove pic/*.o.
3391 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3393 (do_distclean): Remove pic and stamp-picdir.
3394 (install): Install shared libraries.
3395 ($(OFILES)): Depend upon stamp-picdir.
3396 (stamp-picdir): New target.
3398 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3400 * libcoff.h: Rebuild.
3402 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3403 flavour of a section with no owner.
3405 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3406 ELF_LINK_NON_ELF flag.
3407 (mips_elf_create_got_section): Likewise.
3409 * elf.c: Revert last change, since it breaks dynamic linking.
3410 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3412 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3413 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3414 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3416 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3418 * elf.c (assign_file_positions_for_segments): If the backend does
3419 not want the elf header or the program headers in the address
3420 space, do not include them in the calculations.
3422 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3423 function to determine if we need additional program headers.
3424 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3425 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3427 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3429 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3431 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3433 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3434 back into one line. Some compilers (sunos 4.1.3 for example)
3435 won't accept args split across more than one line.
3437 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3439 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3440 * configure: Regenerate.
3442 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3444 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3445 try to do arithmetic on a void *, cast it to a unsigned char * first.
3447 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3449 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3450 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3452 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3453 flag for a newly defined symbol.
3454 (NAME(bfd_elf,record_link_assignment)): Likewise.
3455 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3456 set the DEF or REF_REGULAR flags correctly.
3458 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3459 (libbfd.h, libcoff.h): Corresponding change.
3461 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3462 a PLT32 reloc as dynamic.
3463 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3464 is not referenced by a dynamic object, and we are not making a
3465 shared object, then don't make a PLT entry. If we do make a PLT
3466 entry, make sure the symbol has been recorded as dynamic.
3468 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3470 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3471 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3472 (powerpcle-*-cygwin32): New.
3473 * peicode.h (add_data_entry): Get address from vma.
3475 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3477 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3478 attached to the section has already been created as an undefined
3479 symbol, treat it as if it hasn't been created yet.
3481 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3484 symbol or section symbols if stripping all symbols and this is not
3485 a relocateable link. Don't output the symbol string table if
3486 there are no symbols.
3487 (elf_link_flush_output_syms): Don't do anything if there are no
3490 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3492 * coff-aux.c: New file.
3493 * hosts/m68kaux.h: New file.
3494 * config.bfd (m68*-apple-aux*): New target.
3495 * configure.in (m68*-apple-aux*): New native host.
3496 (m68kaux_coff_vec): New vector.
3497 * configure: Rebuild.
3498 * targets.c (m68kaux_coff_vec): Declare.
3499 * coffcode.h (bfd_coff_backend_data): Add field
3500 _bfd_coff_link_add_one_symbol.
3501 (bfd_coff_link_add_one_symbol): Define.
3502 (compare_arelent_ptr): New static function if TARG_AUX.
3503 (coff_write_relocs): If TARG_AUX, sort the relocs.
3504 (coff_write_object_contents): Set A/UX aouthdr magic number.
3505 (coff_link_add_one_symbol): Define if not defined.
3506 (bfd_coff_std_swap_table): Initialize new field.
3507 * libcoff.h: Rebuild.
3508 * cofflink.c (coff_link_add_symbols): Call
3509 bfd_coff_link_add_one_symbol rather than
3510 _bfd_generic_link_add_one_symbol.
3511 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3512 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3513 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3514 * Makefile.in: Rebuild dependencies.
3515 (BFD32_BACKENDS): Add coff-aux.o.
3516 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3518 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3520 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3521 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3523 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3526 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3527 (maintainer-clean): Warn about deleting special files.
3528 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3530 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3531 warning symbols correctly.
3532 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3533 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3534 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3535 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3536 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3537 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3539 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3542 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3544 * libcoff-in.h: aligned newly exported names with bfd naming
3545 conventions. Removed an erroneous define of POWERPC_LE_PE.
3546 * libcoff.h: Rebuild.
3547 * cofflink.c, coff-ppc.c: the above function name changes
3549 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3551 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3552 * ecoff.c (struct extsym_info): Define.
3553 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3554 to ecoff_link_write_external.
3555 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3556 Strip symbols when appropriate.
3558 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3559 * syms.c (BSF_OBJECT): Define.
3560 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3561 * bfd-in2.h: Rebuild.
3562 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3564 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3567 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3568 copying relocs into a shared object, treat a defined global symbol
3570 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3571 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3572 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3574 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3575 real defined symbol, not to a weak defined symbol.
3577 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3579 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3580 and made a few static functions externs.
3582 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3583 POWERPC_LE_PE hack in cofflink.
3585 * libcoff-in.h: promoted the following from cofflink.c to allow
3586 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3587 coff_debug_merge_element, struct coff_debug_merge_type,
3588 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3589 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3590 coff_debug_merge_hash_lookup, coff_link_section_info,
3591 coff_final_link_info, coff_debug_merge_hash_newfunc,
3592 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3594 * libcoff.h: re-gen'd
3596 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3598 * syms.c: Include "bfdlink.h".
3599 (struct stab_find_info): Define.
3600 (_bfd_stab_section_find_nearest_line): New function.
3601 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3602 * libbfd.h: Rebuild.
3603 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3604 * elf.c (_bfd_elf_find_nearest_line): Try calling
3605 _bfd_stab_section_find_nearest_line before searching the ELF
3606 symbol table. Find the closest STT_FUNC symbol, not the last one.
3607 * libcoff-in.h (coff_data_type): Add line_info field.
3608 * libcoff.h: Rebuild.
3609 * coffgen.c (coff_find_nearest_line): Try calling
3610 _bfd_stab_section_find_nearest_line before searching the COFF
3612 * Makefile.in: Rebuild dependencies.
3614 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3616 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3617 4 bytes, so we get the correct value when updating the register
3618 field in little endian mode.
3620 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3623 entry_section fields. Add sntoc and snentry fields.
3624 * libcoff.h: Rebuild.
3625 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3626 not toc_section and entry_section (the COFF file does not have any
3627 sections at this point).
3628 (coff_write_object_contents): Set o_snentry and o_sntoc from
3629 snentry and sntoc rather than entry_section and toc_section.
3630 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3631 snentry, not toc_section and entry_section.
3632 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3633 entry_section from hentry.
3634 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3636 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3637 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3638 than using toc_section directly.
3640 * archures.c: Add missing `.' in enum bfd_architecture.
3641 * bfd-in2.h: Rebuild.
3643 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3644 Robert Lipe <robertl@arnet.com>.
3646 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3648 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3649 to sections we allocate. Use bfd_zalloc to allocate initialial
3650 sections, not bfd_alloc.
3651 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3652 SDA{,2}I16 relocations.
3653 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3654 whether to put something in .sbss or not.
3655 (ppc_elf_relocate_section): Add support for more relocations. Add
3656 in sec->output_offset where appropriate. Make error messages
3657 include the symbol name.
3659 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3660 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3661 doesn't get redefined messages if -shared.
3663 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3664 section if the rel_section field has been set up.
3666 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3668 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3671 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3673 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3674 of flags, only flags used are controlled by mach number. Bump up
3675 output file mach number to highest of input file mach numbers.
3676 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3677 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3679 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3680 bfd_elf64_sparc_vec support.
3682 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3684 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3685 the embedded bit is set on some objects and not on others. Just
3687 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3690 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * coffcode.h (coff_new_section_hook): Don't try to align the
3695 * coffcode.h (coff_set_section_contents): Fix the handling of the
3696 .lib section to work even if the entire section contents are
3697 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3698 Robert Lipe <robertl@arnet.com>.
3700 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3702 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3703 memory here for contents.
3705 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3706 _SDA2_BASE_ by 32768.
3707 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3708 started using. Allocate contents for .sdata and .sdata2 sections
3710 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3712 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3713 size _SDA{,2}_BASE_.
3714 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3717 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3719 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3721 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3722 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3723 (bfd_mach_sparc_v9a): Define.
3724 (bfd_mach_sparc_v9_p): Define.
3725 * bfd-in2.h: Regenerated.
3726 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3728 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3729 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3730 to bfd_elf32_sparc_vec.
3731 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3732 Add v8plus{,a} support.
3734 (sparc_compatible): New function.
3735 * elf32-sparc.h: #include "elf/sparc.h".
3736 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3737 elf32_sparc_final_write_processing): New functions.
3738 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3739 elf_backend_final_write_processing): Define.
3741 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3743 * elf-bfd.h (struct elf_link_hash_entry): Add
3744 linker_section_pointer field.
3745 (enum elf_linker_section_enum): Enumeration for new way of
3746 creating linker dynamic sections and symbols.
3747 (elf_linker_section{,_pointers}): New structures for creating
3748 dynamic sections and symbols.
3749 (elf_obj_tdata): Add linker_section_pointers and linker_section
3751 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3752 (_bfd_elf_create_linker_section): New declarations.
3753 (_bfd_elf_find_pointer_linker_section): Ditto.
3754 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3755 (_bfd_elf_make_linker_section_rela): Ditto.
3757 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3759 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3760 (ppc_elf_create_linker_section): New function to create the
3761 sections .got, .sdata, and .sdata2.
3762 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3764 (ppc_elf_check_relocs): Support more of the eabi relocations.
3765 (ppc_elf_relocate_section): Ditto.
3766 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3767 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3769 * elflink.h (elf_create_pointer_linker_section): New function to
3770 create initialized pointers in dynamic linker sections.
3771 (elf_finish_pointer_linker_section): Actually intialize the
3772 pointers created above.
3774 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3775 macros to provide both 32 and 64 bit versions of
3776 elf_create_pointer_linker_section.
3777 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3778 provide both 32 and 64 bit versions of
3779 elf_finish_pointer_linker_section.
3781 * elflink.c (_bfd_elf_create_linker_section): New function to
3782 create a linker section.
3783 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3784 given address in the linker pointer offsets created for a given
3786 (_bfd_elf_make_linker_section_rela): Make a RELA section
3787 corresponding to the generated linker section.
3789 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3791 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3793 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3795 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3796 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3797 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3798 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3799 toc entry in an objdump) for now.
3800 (ppc_do_last, ppc_get_last): New function - needed to save processing
3801 the toc owner to the end.
3802 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3805 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3806 toc owner from being done till last. Must define POWERPC_LE_PC
3809 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3811 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3813 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3814 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3816 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3818 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3820 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3824 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3826 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * elf.c (assign_file_positions_for_segments): Don't increment file
3829 offset for a segment which contains no loadable sections.
3831 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3833 * reloc.c: Add new PowerPC relocations.
3834 * {bfd-in2,libbfd}.h: Regenerate.
3836 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3837 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3839 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3844 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3847 * coffgen.c (coff_find_nearest_line): Don't try to cache
3848 information in sections that are not owned by a BFD. From Richard
3849 Henderson <richard@atheist.tamu.edu>.
3851 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3852 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3853 * elflink.h (elf_link_output_extsym): Remove special check for
3856 * ecoffswap.h: Add prototypes for static functions.
3858 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3860 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3861 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3863 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3864 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3865 support. Begin support for R_PPC_SDA{2,}REL.
3867 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3869 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3870 create the .got and .got.neg sections.
3871 (ppc_elf_size_dynamic_sections): Call it.
3872 (ppc_elf_check_relocs): Call it.
3873 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3874 (ppc_elf_check_relocs): Add error messages for relocations we
3875 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3878 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3880 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3881 section flags for V.4 and eabi.
3883 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * elf.c (assign_file_positions_for_segments): If a segment
3886 contains no sections, don't mark it as readable.
3888 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3889 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3891 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3892 dynamic section, if there is one.
3893 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3894 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3895 (bfd_elf64_swap_dyn_in): Likewise.
3896 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3898 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3900 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3901 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3902 <pirker@eiunix.tuwien.ac.at>.
3904 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3906 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3907 PowerPC V.4 and eabi.
3908 * bfd-in2.h: Regenerate.
3909 * libfd.h: Regenerate.
3911 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3913 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3914 section type and SHF_EXCLUDE section flag, turning them into the
3915 appropriate bfd section flag.
3917 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * xcofflink.c (xcoff_link_add_symbols): Create the special
3920 sections if we see a DYNAMIC object, in case that is the only
3921 XCOFF input object we see.
3923 * elf32-mips.c: Extensive changes for a start at dynamic linking
3924 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3926 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3927 (struct elf_backend_data): Remove
3928 elf_backend_create_program_headers field. Add
3929 elf_backend_additional_program_headers and
3930 elf_backend_modify_segment_map fields.
3931 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3933 (elf_backend_additional_program_headers): Likewise.
3934 (elf_backend_modify_segment_map): Likewise.
3935 (elf_backend_create_program_headers): Don't define.
3936 (elfNN_bed): Change to account for field changes.
3937 * elf.c (assign_file_positions_for_segments): Call new
3938 modify_segment_map backend function. Don't call old
3939 create_program_headers backend function.
3940 (get_program_header_size): Call additional_program_headers rather
3941 than create_program_headers.
3942 * elflink.h (elf_link_add_object_symbols): Initialize
3943 type_change_ok from new backend field.
3944 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3946 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3947 a reloc against the appropriate section.
3949 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3950 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3951 (elf_flags_init): Rename from elf_ppc_flags_init.
3952 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3954 (ppc_elf_copy_private_bfd_data): Likewise.
3955 (ppc_elf_merge_private_bfd_data): Likewise.
3957 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3960 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3962 * coff-alpha.c (alpha_relocate_section): During final link, allow
3963 output .lita section to be bigger than 64k by adjusting gp value
3964 on a per-input section basis.
3965 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3967 (struct ecoff_section_tdata): Add gp field.
3969 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3971 Handle Alpha ECOFF changes in OSF/1 3.2.
3972 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3974 * coff-alpha.c: Include "aout/ar.h".
3975 (alpha_ecoff_get_relocated_section_contents): Don't require an
3976 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3977 3.2 doesn't generate one.
3978 (alpha_relocate_section): Likewise.
3979 (alpha_ecoff_slurp_armap): Define.
3980 (alpha_ecoff_slurp_extended_name_table): Define.
3981 (alpha_ecoff_construct_extended_name_table): Define.
3982 (alpha_ecoff_truncate_arname): Define.
3983 (alpha_ecoff_write_armap): Define.
3984 (alpha_ecoff_generic_stat_arch_elt): Define.
3985 (alpha_ecoff_update_armap_timestamp): Define.
3987 (alpha_ecoff_read_ar_hdr): New static function.
3988 (alpha_ecoff_get_elt_at_filepos): New static function.
3989 (alpha_ecoff_openr_next_archived_file): New static function.
3990 (alpha_ecoff_get_elt_at_index): New static function.
3991 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3992 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3993 _bfd_ecoff to alpha_ecoff.
3994 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3995 field from backend structure, rather than always calling
3996 _bfd_get_elt_at_filepos.
3997 * coff-mips.c (mips_ecoff_backend_data): Initialize
3998 get_elt_at_filepos field.
3999 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4000 from _bfd_generic_read_ar_hdr with minor changes.
4001 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4002 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4003 * libbfd.h: Rebuild.
4005 * bfd-in.h (BFD_IN_MEMORY): Define.
4006 * libbfd-in.h (struct bfd_in_memory): Define.
4007 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4008 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4009 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4010 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4011 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4012 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4013 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4014 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4015 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4016 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4018 (bfd_openstreamr): Likewise.
4019 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4020 BFD_IN_MEMORY is not set.
4021 * riscix.c (riscix_some_aout_object_p): Likewise.
4022 * bfd-in2.h, libbfd.h: Rebuild.
4024 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4025 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4026 (bfd_get_elt_at_index): Define.
4027 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4028 bfd_get_elt_at_index. Change index parameter from int to
4030 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4031 (_bfd_noarchive_get_elt_at_index): Define.
4032 (_bfd_archive_bsd_get_elt_at_index): Define.
4033 (_bfd_archive_coff_get_elt_at_index): Define.
4034 * bfd-in2.h, libbfd.h: Rebuild.
4035 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4036 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4037 * ieee.c (ieee_get_elt_at_index): Define.
4038 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4039 * oasys.c (oasys_get_elt_at_index): Define.
4040 * som.c (som_get_elt_at_index): Define.
4042 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4043 numbers to the .text section.
4045 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4047 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4048 If there is a SEC_DEBUGGING section, get the contents of the debug
4049 information part from it.
4050 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4052 (ieee_write_object_contents): Check ieee_write_debug_part return.
4054 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4056 * config.bfd (i[345]86-*-freebsd*): Add target.
4057 * configure.in (i386freebsd_vec): Add vec.
4058 * configure: Regenerate.
4059 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4060 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4061 Rebuild dependencies..
4062 * freebsd.h: New file.
4063 * i386freebsd.c: New file.
4064 * targets.c (i386freebsd_vec): Declare.
4065 (bfd_target_vector): Add i386freebsd_vec.
4066 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4067 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4069 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * ieee.c (ieee_slurp_debug): New static function.
4072 (ieee_object_p): Call it.
4073 (ieee_slurp_section_data): Skip debugging sections.
4074 (ieee_get_reloc_upper_bound): Likewise.
4075 (ieee_get_section_contents): Likewise.
4076 (ieee_canonicalize_reloc): Likewise.
4077 (ieee_write_section_part): Likewise.
4078 (ieee_write_debug_part): Likewise.
4079 (ieee_write_data_part): Likewise.
4080 (init_for_output): Likewise.
4082 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4084 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4086 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4087 relocs, since ppc_elf_relocate_section handles the linker case.
4088 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4090 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4091 ppc_elf_relocate_section since that is now the only caller.
4092 (ppc_elf_relocate_section): Ditto.
4094 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * coffcode.h (coff_write_object_contents): If we don't know the
4097 section of the entry point for an XCOFF executable, always set the
4098 entry address to -1.
4100 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4102 * elf.c (bfd_section_from_shdr): Add support for note sections.
4104 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * bfd-in.h (struct _symbol_info): Add stab_type field.
4107 * bfd-in2.h: Rebuild.
4108 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4110 * elf32-ppc.c: Remove trailing newline from calls to
4112 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4113 difference if target endianness is known.
4115 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4117 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4118 old style TOC16 references without using R_PPC_GOT.
4119 (ppc_reloc_type): Ditto.
4120 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4121 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4122 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4123 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4124 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4126 (ppc_elf_adjust_dynamic_symbol): Ditto.
4127 (ppc_elf_adjust_dynindx): Ditto.
4128 (ppc_elf_size_dynamic_sections): Ditto.
4129 (ppc_elf_finish_dynamic_symbol): Ditto.
4130 (ppc_elf_finish_dynamic_sections): Ditto.
4131 (ELF_DYNAMIC_INTERPRETER): Define.
4133 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4135 * elf.c (copy_private_bfd_data): When attaching sections to
4136 segments ignore sections that won't be allocated. Patch from
4139 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4141 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4144 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4146 * coff-i960.c (CALC_ADDEND): Define.
4147 (coff_i960_relocate_section): Add the input section VMA to the
4148 addend for PC relative relocs.
4150 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4152 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4153 to correctly terminate.
4155 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4157 * targets.c (enum bfd_endian): Define.
4158 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4159 from boolean to enum bfd_endian. Change header_byteorder_big_p
4161 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4162 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4163 * bfd-in2.h: Rebuild.
4164 * All targets: Change initialization of byteorder and
4165 header_byteorder to use enum bfd_endian values rather than
4167 * All files: Change all references to byteorder_big_p and
4168 header_byteorder_big_p to use new bfd_*_endian macros.
4170 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4172 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4174 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4176 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4178 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4180 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4182 * ieee.c: Lots of minor cleanups. Make many functions return
4183 errors rather than calling abort. Also:
4184 (ieee_write_twobyte): Remove; change callers to call existing
4185 ieee_write_2bytes function.
4186 (ieee_write_expression): Don't output the section twice when
4187 outputting a local symbol. Don't emit an extraneous zero if there
4189 (ieee_slurp_sections): Set the lma as well as the vma.
4190 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4192 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4193 a recognized one or bfd_arch_unknown.
4194 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4196 (ihex_get_symtab): Likewise.
4198 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4200 * aoutx.h: Include <ctype.h>.
4201 (struct aout_link_includes_table): Define.
4202 (struct aout_link_includes_totals): Define.
4203 (struct aout_link_includes_entry): Define.
4204 (aout_link_includes_lookup): Define macro.
4205 (struct aout_final_link_info): Add includes field.
4206 (aout_link_includes_newfunc): New static function.
4207 (NAME(aout,final_link)): Initialize includes hash table.
4208 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4210 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4212 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4214 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4216 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4218 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4220 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4221 (pe_print_private_bfd_data): call pe_print_reloc.
4222 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4223 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4224 up some debugging as well.
4226 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4228 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4231 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4233 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4234 when setting sections to NULL.
4236 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4238 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4240 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4241 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4243 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4244 * bfd-in2.h: Rebuild.
4246 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4248 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4250 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4252 * ihex.c (ihex_scan): Handle record types 4 and 5.
4253 (ihex_object_p): Permit types 4 and 5.
4254 (ihex_set_section_contents): Remove check for out of range
4256 (ihex_write_object_contents): Generate types 4 and 5.
4258 * elflink.h (elf_link_output_extsym): Just ignore warning and
4259 indirect references to symbols which don't really exist.
4261 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4263 * peicode.h (pe_print_idata): Minor format fixes
4264 (pe_print_edata): New function. Under private printing, this formats
4265 the edata section of a PE file.
4266 (pe_print_private_bfd_data): Added call to pe_print_edata.
4268 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4270 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4271 index, don't call stoi.
4273 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4275 * srec.c (srec_scan): Set lma as well as vma.
4277 * ihex.c: New file; support for Intel Hex format.
4278 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4279 (ihex_vec): Declare.
4280 (bfd_target_vector): Always include ihex_vec.
4281 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4282 * Makefile.in: Rebuild dependencies.
4283 (BFD_LIBS): Add ihex.o
4284 (BFD_LIBS_CFILES): Add ihex.c.
4285 * bfd-in2.h: Rebuild.
4287 * elf.c (assign_file_positions_for_segments): Sort the sections in
4289 (get_program_header_size): Return the right size if segment_map is
4291 (copy_private_bfd_data): Don't bother to sort the sections.
4293 * bfd.c (bfd_record_phdr): New function.
4294 * bfd-in.h (bfd_record_phdr): Declare.
4295 * bfd_in2.h: Rebuild.
4297 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4300 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4301 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4303 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4304 (bfd_zmalloc): Change declaration.
4305 * libbfd.h: Rebuild.
4306 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4307 and realloc. Don't set bfd_error_no_memory if they fail.
4309 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4311 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4312 uses as well. Added a new howto to deal with TOCREL16 relocs that
4313 are TOCDEFN as well.
4314 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4315 to handle RVA relocs from dlltool.
4316 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4317 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4318 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4320 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4321 to get the right section alignment.
4323 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4325 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4326 p_paddr if p_paddr is zero.
4327 (make_mapping): Set includes_filehdr and includes_phdrs for first
4329 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4331 (assign_file_positions_for_segments): Handle includes_filehdr and
4332 includes_phdrs. Remove special handling of PT_PHDR and first
4334 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4335 when appropriate. Remove special handling of PT_PHDR segment.
4336 Use a more complex condition for when a section is included in a
4337 segment to handle Solaris linker oddities.
4339 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4341 * coff-m88k.c (howto_table): Reformatted for easier reading;
4342 special_function now points to new function m88k_special_reloc.
4343 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4345 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4346 be done correctly by m88k_special_reloc.
4347 (reloc_processing): New function to be used by RELOC_PROCESSING.
4348 (RELOC_PROCESSING): Define to call reloc_processing.
4350 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4352 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4353 (pe_print_pdata): Likewise.
4355 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4356 obstack_alloc fails.
4357 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4359 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4360 * Many files: don't set bfd_error_no_memory if one of the above
4363 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4364 if p_paddr_valid is set.
4365 (copy_private_bfd_data): New static function.
4366 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4368 * elf.c (assign_file_positions_for_segments): Fix case where extra
4369 program headers were allocated.
4371 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4372 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4373 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4374 _bfd_elf_print_private_bfd_data.
4376 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4377 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4378 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4379 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4380 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4381 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4382 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4384 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4386 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4387 * elf.c (make_mapping): New static function.
4388 (map_sections_to_segments): New static function.
4389 (elf_sort_sections): New static function.
4390 (assign_file_positions_for_segments): New static function.
4391 (map_program_segments): Remove.
4392 (get_program_header_size): Remove sorted_hdrs, count, and
4393 maxpagesize parameters. Simplify.
4394 (assign_file_positions_except_relocs): When generating an
4395 executable, use assign_file_positions_for_segments.
4396 (elf_sort_hdrs): Remove.
4397 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4398 to get_program_header_size.
4400 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4402 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4404 * configure, config.in: Regenerate with autoconf 2.7.
4406 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4407 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4409 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4411 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4412 (ecoff_sec_to_styp_flags): Likewise.
4413 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4414 (ecoff_set_symbol_info): Handle scRConst.
4415 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4416 (ecoff_compute_section_file_positions): Handle .rconst section.
4417 (_bfd_ecoff_write_object_contents): Likewise.
4418 (ecoff_link_check_archive_element): Handle scRConst.
4419 (ecoff_link_add_externals): Likewise.
4420 (ecoff_link_write_external): Handle .rconst section.
4421 (ecoff_reloc_link_order): Likewise.
4422 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4423 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4425 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4427 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4428 DEF_DYNAMIC flag is set.
4430 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4432 * host-aout.c: If TRAD_HEADER is defined, include it.
4434 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4436 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4437 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4438 (BFD_NEED_DECLARATION): New function.
4439 * configure.in: Use BFD_NEED_DECLARATION.
4440 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4441 * configure, config.in: Rebuild with autoconf 2.6.
4443 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4444 special_sections before returning when called with a non XCOFF
4447 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4450 * coffcode.h (coff_compute_section_file_positions): Only pad the
4451 previous section to force file alignment when creating an
4454 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4456 * coffcode.h (coff_compute_section_file_positions): If
4457 RS6000COFF_C, set up the .debug section.
4459 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4460 if it is not large enough to accomodate the entire TOC area with
4461 signed 16 bit offsets.
4462 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4464 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4465 TOC anchor to use the TOC value used in the output file.
4467 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4469 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4470 (_bfd_coff_read_string_table): Likewise.
4472 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4474 * pe-arm.c: Fix typos.
4475 * coff-arm.c: Likewise.
4477 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4479 * coff-ppc.c (list_ele): Added "cat"egory member.
4480 (record_toc): New category parameter (priv or pub).
4481 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4482 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4483 the mainline. It addes extra toc cells in error.
4484 (ppc_coff_swap_sym_in_hook): Added some documentation.
4485 (dump_toc): Can now diagnose "virtual toc" chicanery.
4487 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4489 * elf-bfd.h (struct elf_link_hash_table): Change type of
4490 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4492 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4495 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4497 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4498 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4499 defined or mentioned in a regular file.
4501 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4503 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4504 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4505 (coff_ppc_relocate_section): Correct REL24 handling
4506 (ppc_process_before_allocation): Correct TOCDEFN handling
4508 * peicode.h (dir_names): Added name descriptions
4510 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4512 * VERSION: Updated to cygnus-2.6.
4514 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4516 * targets.c (m68k4knetbsd_vec): Declare.
4518 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4520 * targets.c (bfd_target): Change type of second argument to
4521 _bfd_print_private_bfd_data from void * to PTR.
4522 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4523 using PTR rather than void *.
4524 * bfd-in2, libbfd.h: Rebuild.
4525 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4527 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4528 _bfd_generic_bfd_print_private_bfd_data rather than casting
4531 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4533 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4534 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4536 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4537 BFD64_BACKENDS_CFILES): New variables.
4540 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4542 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4543 not at the file position of the first section.
4544 * coffcode.h (coff_compute_section_file_positions): Avoid using
4546 (coff_write_object_contents): When generating a PPC PE executable
4547 with no symbols, round up the file size to a COFF_PAGE_SIZE
4549 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4550 don't write out a string table.
4552 * elf.c (bfd_section_from_shdr): When using a different section
4553 header, pass the new one to _bfd_elf_make_section_from_shdr.
4554 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4555 (elf_map_symbols): Add section VMA to symbol value when comparing
4557 (_bfd_elf_compute_section_file_positions): Only build symbol table
4558 if there are some symbols. Set file offset of symtab and strtab
4560 (assign_file_positions_except_relocs): Remove dosyms parameter.
4561 Change all callers. Never set file offset of symtab and strtab
4563 (_bfd_elf_copy_private_section_data): New function.
4564 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4565 (_bfd_elf_copy_private_symbol_data): New function.
4566 (swap_out_syms): Check for special mapping of st_shndx created by
4567 copy_private_symbol_data.
4568 * elfxx-target.h: Use new copy routines.
4569 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4570 (_bfd_elf_copy_private_section_data): Declare.
4572 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4574 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4577 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4578 _bfd_dummy_target, matching the recent change to archive
4581 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4583 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4584 arithmetic on PTR types.
4586 * aout-target.h (MY(callback)): Set the lma of the sections.
4588 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4589 symbol into a reloc against the section.
4591 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4593 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4594 glue for the relocs: IMGLUE and IFGLUE.
4595 (record_toc): new function - tracks toc contents
4596 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4597 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4598 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4599 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4600 (ppc_record_toc_entry): Removed a debug define (duh)
4602 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4603 (pe_print_idata): New function - formats the idata section data
4604 (pe_print_pdata): New function - formats the pdata section data
4605 (pe_print_private_bfd_data): calls to above
4607 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4609 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4610 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4611 TARGET_SYM and TARGET_NAME for vector and BFD name.
4612 * coff-pmac.c (pmac_xcoff_vec): Remove.
4613 (TARGET_SYM, TARGET_NAME): Define.
4614 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4615 machine to 0, not all PowerMacs are 601s.
4617 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4619 * elfcode.h (elf_object_p): Read in any program headers.
4620 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4621 based on the program headers, if any.
4622 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4623 (map_program_segments): Set p_paddr of program headers based on
4626 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4628 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4631 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4632 trying to do a relocateable link with a non-a.out object file.
4634 * archive.c (bfd_generic_archive_p): Check the first object file
4635 in an archive even if target_defaulted is set. If the object file
4636 has the wrong xvec, reject it.
4638 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4639 be represented, report the name via _bfd_error_handler.
4640 (translate_to_native_sym_flags): Likewise.
4641 * elf32-mips.c (mips_elf_final_link): Likewise.
4642 * oasys.c (oasys_write_sections): Likewise.
4644 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4645 which checks for STYP_OVRFLO sections.
4646 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4647 reloc and lineno count overflows.
4648 (coff_write_object_contents): Call coff_count_linenumbers before
4649 coff_compute_section_file_positions. If RS6000COFF_C, handle
4650 reloc and lineno count overflows.
4651 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4652 relocs before dealing with .pad sections. Count overflow section
4653 headers when handling .pad sections.
4655 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4658 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4659 (struct xcoff_link_hash_table): Add descriptor_section and
4660 special_sections fields.
4661 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4662 (xcoff_link_add_symbols): Set linkage section alignment. Create
4663 descriptor section. Check for magic symbol names (_text, etc.),
4664 and record them in special_sections if found. Set
4665 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4666 descriptor field to point back to the function code symbol.
4667 (xcoff_sweep): Always mark the special descriptor_section.
4668 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4669 function descriptor, and mark it if it is.
4670 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4671 parameter, and fill it in. Allocate space for the descriptor
4673 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4674 global linkage code. If an undefined function descriptor is
4675 exported, arrange to define it. Warn about any other undefined
4677 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4678 (xcoff_write_global_symbol): Create a function descriptor when
4680 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4681 * bfd-in2.h: Rebuild.
4683 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4685 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4686 (ppc_coff_link_hash_table): new types for hashing
4687 (ppc_coff_link_hash_newfunc): hash entry constructor
4688 (ppc_coff_link_hash_table_init): hash table initializer
4689 (ppc_coff_link_hash_table_create): hash table constructor
4690 (ppc_record_toc_entry): changed references to hash table
4691 (coff_ppc_relocate_section): changed references to hash table
4693 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4694 * libcoff.h: Rebuild
4696 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4697 (coff_link_add_symbols): removed toc_offset init
4699 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4701 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4704 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4705 if it is given and mmep is available.
4706 * acconfig.h: Undef USE_MMAP.
4707 * configure, config.in: Regenerated.
4708 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4709 table handling the old way.
4710 (aout_get_external_symbols): Don't complain if last byte of string
4712 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4713 (bfd_free_window) [! USE_MMAP]: Don't define.
4714 (bfd_get_file_window,
4715 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4717 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4719 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4722 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4724 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4725 compatible with AMD generated COFF files. Try to support both AMD
4726 and GNU formats simultaneously.
4727 (coff_a29k_relocate_section): Likewise.
4729 * libbfd.c (bfd_get_file_window): Change writable parameter from
4730 int to boolean; update all callers. Pass MAP_SHARED if not
4731 writable--it's required on Solaris. Cast fprintf argument to
4733 * bfd-in.h (bfd_get_file_window): Update declaration.
4734 * bfd-in2.h: Rebuild.
4735 * aoutx.h: Update calls to bfd_get_file_window.
4737 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4739 (xcoff_swap_ldhdr_in): New static function.
4740 (xcoff_swap_ldsym_in): New static function.
4741 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4742 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4743 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4744 Handle XTY_ER/XMC_XO symbols correctly.
4745 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4746 rather than normal symbol table.
4747 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4748 already defined with the same absolute value.
4749 (xcoff_mark): When considering called symbols, check whether the
4750 descriptor is from a dynamic object, rather than the symbol
4752 (xcoff_build_ldsyms): Likewise.
4754 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4755 Cast realloc and malloc return values. If malloc or realloc fail,
4756 set bfd_error_no_memory.
4757 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4758 * bfd-in2.h: Rebuild.
4760 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4762 * coff-ppc.c (ppc_record_toc_entry): new function.
4763 (in_reloc_p): changed return value.
4764 (coff_ppc_relocate_section): much rework.
4765 (ppc_allocate_toc_section): new function.
4766 (ppc_process_before_allocation): new function.
4767 (ppc_coff_swap_sym_in_hook): new function.
4769 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4770 (coff_link_add_symbols): initialize toc_offset.
4772 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4773 (coff_swap_aouthdr_out): Added more sections to the data
4774 dictionary for the pe file header. Also changed linker version
4775 number on the ppc side.
4776 (dir_names): small improvements to the dictionary printing.
4777 (pe_mkobject_hook): save the file level flags.
4779 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4780 (pe_tdata): added real_flags field
4781 (coff_tdata): added local_toc_sym_map and access macro
4783 * libcoff.h (coff_link_hash_entry): added toc_offset field
4784 (pe_tdata): added real_flags field
4785 (coff_tdata): added local_toc_sym_map and access macro
4787 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4788 (coff_mkobject): init for local_toc_sym_map
4789 (coff_write_object_contents): set the internal_a.magic to
4790 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4793 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4795 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4796 entries until both the line number address and the function name
4797 address are too large.
4799 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4800 * configure: Rebuilt.
4802 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4803 is defined in the environment.
4805 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4807 * som.c (som_get_section_contents_in_window): Define to use
4810 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4812 * coff-i860.c: New file, based on coff-i386.c.
4813 * cpu-i860.c: New file, based on cpu-i386.c.
4814 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4815 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4816 targets, using i860coff_vec.
4817 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4818 trad-core.o and hosts/i860mach3.h.
4819 (i860coff_vec): Use coff-i860.o and cofflink.o.
4820 * configure: Rebuild.
4821 * Makefile.in: Rebuild dependencies.
4822 (ALL_MACHINES): Add cpu-i860.o.
4823 (BFD32_BACKENDS): Add coff-i860.o.
4824 (CFILES): Add cpu-i860.c and coff-i860.c.
4825 * targets.c (i860coff_vec): Declare.
4826 (bfd_target_vector): Add &i860coff_vec.
4827 * archures.c (bfd_i860_arch): Declare.
4828 (bfd_archures_list): Add &bfd_i860_arch.
4829 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4830 (coff_set_flags): Handle bfd_arch_i860.
4831 (coff_write_object_contents): Handle I860 a.out magic number.
4833 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4835 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4836 the created .tc section to 2.
4837 (xcoff_mark): Don't keep a .loader reloc for a call to an
4838 undefined symbol when creating a shared library.
4839 (xcoff_build_ldsyms): When creating a shared library, generate
4840 global linkage code for a call to an undefined symbol.
4842 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4844 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4845 BFD32_BACKENDS, BFD64_BACKENDS.
4846 (.dep1): Put mkdep output in a separate file.
4847 Rebuilt dependencies.
4849 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4852 Permit use of mmap when available:
4854 * configure.in: Check for mmap, madvise, mprotect.
4855 * config.in, configure: Regenerated.
4857 * libbfd.c (struct _bfd_window_internal): Define type.
4858 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4860 (ok_to_map): New static variable for debugging.
4861 (_bfd_generic_get_section_contents_in_window): New function.
4862 * bfd-in.h (bfd_window_internal): Declare type.
4863 (bfd_window): Define type.
4864 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4865 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4868 * libaout.h (struct aoutdata): Add two window fields.
4869 (obj_aout_sym_window, obj_aout_string_window): New macros.
4870 * aoutx.h (some_aout_object_p): Initialize windows.
4871 (aout_get_external_symbols): Get symbol data and strings in
4872 windows instead of explicitly allocated buffers.
4873 (slurp_symbol_table): Free window instead of memory.
4874 (bfd_free_cached_info): Release windows instead of freeing storage
4876 (aout_link_free_symbols): Ditto.
4878 * targets.c (bfd_target): Add new field for
4879 get_section_contents_in_window.
4880 (BFD_JUMP_TABLE_GENERIC): Updated.
4881 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4882 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4883 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4884 macros for get_section_contents_in_window field.
4886 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4888 * core.c: Renamed to corefile.c
4889 * makefile.dos (OBJS): Change core.o to corefile.o
4890 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4893 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4895 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4896 targ_selvecs to allow debugging under Irix-5 native.
4899 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4901 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4902 to o. Clobber and restore the list of new csects around the call
4903 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4904 linker error and the linker wants to read the symbol table. Reset
4905 the line number count of a real section even if it has no relocs.
4906 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4908 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4911 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4913 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4914 an undefined symbol in a shared link.
4916 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4917 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4918 phdm@info.ucl.ac.be (Philippe De Muyter).
4920 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4922 * coff-m88k.c (rtype2howto): New static function.
4923 (RTYPE2HOWTO): Use it rather than a macro definition.
4925 * coffcode.h (coff_write_object_contents): set internal_a.magic
4926 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4928 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4929 define TRAD_HEADER to new file hosts/delta68.h.
4930 m88*-motorola-sysv*, however, does use ptrace-core.o.
4931 * hosts/delta68.h: New file.
4933 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4934 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4936 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4938 * i386linux.c (MY(vec)): Declare before use.
4940 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4942 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4943 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4945 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4946 BFD is not of the right type.
4947 (bfd_elf_get_needed_list): Likewise.
4948 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4949 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4950 * xcofflink.c (XCOFF_XVECP): Define.
4951 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4953 (bfd_xcoff_import_symbol): Likewise.
4954 (bfd_xcoff_export_symbol): Likewise.
4955 (bfd_xcoff_link_count_reloc): Likewise.
4956 (bfd_xcoff_record_link_assignment): Likewise.
4957 (bfd_xcoff_size_dynamic_sections): Likewise.
4959 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4960 table index against the number of symbols for a base relative
4963 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4965 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4966 full_aouthdr flag here...
4967 (_bfd_xcoff_bfd_final_link): ...not here.
4969 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4971 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4972 systems that have a system <libelf.h>.
4973 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4974 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4975 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4976 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4977 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4978 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4979 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4981 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4983 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4984 set, set BSF_WEAK in symbol. Change all callers.
4985 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4986 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4987 _bfd_generic_link_add_one_symbol.
4988 (ecoff_indirect_link_order): Check that the section tdata relocs
4989 are not NULL before using them.
4991 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4992 define TRAD_HEADER as hosts/alphalinux.h.
4993 * configure: Rebuild.
4994 * hosts/alphalinux.h: New file.
4995 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4998 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5000 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5001 C_ECOMM storage classes.
5003 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5005 (xcoff_mark): Call xcoff_mark_symbol.
5006 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5007 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5009 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5011 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5013 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5015 (xcoff_find_reloc): New static function.
5016 (xcoff_link_add_symbols): Use it.
5017 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5018 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5019 relocate the value of C_DECL.
5021 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5023 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5025 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5026 callback decide what goes in .relocs.
5027 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5028 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5031 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5033 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5036 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5038 * xcofflink.c: More improvements, mostly to fix handling of
5039 constructors and a few other special cases.
5040 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5041 zero, reverting yesterday's change.
5042 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5043 (bfd_xcoff_link_count_reloc): Declare.
5044 (bfd_xcoff_record_link_assignment): Declare.
5045 * bfd-in2.h: Rebuild.
5047 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5049 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5050 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5051 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5052 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5053 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5054 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5056 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5059 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5060 segments includes the a.out header. See to that the magic number
5061 *always* is big-endian.
5063 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5064 m68k4k NetBSD configurations.
5066 * configure.in, configure: Separate i386 & mips NetBSD
5067 configurations from other BSD ones. Don't assume DEC is the only
5068 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5069 configurations. Add support for m68k4k NetBSD object format.
5071 * libaout.h: Added M_68K4K_NETBSD magic.
5073 * m68k4knetbsd.c: New file.
5075 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5077 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5080 * hosts/mipsnbsd.h: New file.
5083 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5085 * config.bfd: Add config stuff for mips*-*-magic* to set
5086 targ_defvec to ecoff_big_vec.
5089 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5091 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5093 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5094 toc_section, and entry_section fields.
5095 (struct xcoff_section_tdata): Remove ldrel_count field.
5096 * libcoff.h: Rebuild.
5097 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5099 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5100 full a.out header if full_aouthdr is set in xcoff_data.
5101 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5102 based on sections stored in xcoff_data.
5103 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5105 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5106 (rs6000coff_vec): Set symbol_leading_char to '.'.
5107 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5108 value stored in ret rather than returning a pointer value.
5110 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5112 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5115 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5117 * som.c (som_slurp_string_table): Allocate the strings with malloc
5118 since they're free'd by free_cached_info.
5119 (som_slurp_symbol_table): Similarly for the symbol table.
5121 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5123 * Makefile.in (diststuff): Don't make headers.
5125 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5127 * Makefile.in: Rebuild dependencies.
5129 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5130 output_bfd is not SunOS.
5131 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5132 non-SunOS input files.
5134 * xcofflink.c: Extensive changes to support linking shared objects
5135 and generating a .loader section.
5136 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5137 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5138 last_symndx, and ldrel_count fields.
5139 * libcoff.h: Rebuild.
5140 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5141 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5143 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5144 (bfd_xcoff_export_symbol): Declare.
5145 (bfd_xcoff_size_dynamic_sections): Declare.
5146 * bfd-in2.h: Rebuild.
5148 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5150 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5151 * configure: Rebuild.
5152 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5153 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5155 (pmac_xcoff_vec): Update to use new xcoff support.
5156 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5157 (xcoff_write_armap): Declare buf as unsigned char.
5158 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5160 * mpw-make.sed: Generalize subdir_do edit.
5162 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5164 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5165 correctly. Don't initialize asect->vma.
5167 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5169 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5170 something a little less than the page size.
5172 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5174 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5176 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5178 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5179 * coffcode.h (coff_write_object_contents): If .bss is before
5180 .data us that as data_start.
5181 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5183 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5184 (coff_swap_outhdr_out): Hardwire in version number.
5186 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5188 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5189 major and minor to *_vno, since the former are also macros in
5190 SunOS header files. Cast result of bfd_alloc to appropriate
5193 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5194 before assigning to sec_data.
5196 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5198 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5199 now relative to the section, not absolute.
5200 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5201 get the file name when there is a N_SO directory name. When
5202 handling stabs, remember that section->vma was added to the
5205 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5207 * sunos.c (struct sunos_link_hash_table): Add needed field.
5208 (sunos_link_hash_table_create): Call bfd_release, not free.
5209 (sunos_link_hash_table_create): Initialize needed field.
5210 (sunos_add_dynamic_symbols): Record needed objects.
5211 (bfd_sunos_get_needed_list): New function.
5212 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5213 * bfd-in2.h: Rebuild.
5215 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5217 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5219 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5221 * bfd-in.h (struct bfd_link_needed_list): Rename from
5222 bfd_elf_link_needed_list.
5223 * bfd-in2.h: Rebuild.
5224 * elf.c, elflink.h, libelf.h: Corresponding changes.
5226 Add start at AIX linker support; no shared libraries yet.
5227 * xcofflink.c: New file.
5228 * configure.in (rs600coff_vec): Use xcofflink.o.
5229 * configure: Rebuild.
5230 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5232 (struct xcoff_section_tdata): Define.
5233 (xcoff_section_data): Define macro.
5234 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5235 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5236 (_bfd_xcoff_bfd_final_link): Declare.
5237 (_bfd_ppc_xcoff_relocate_section): Declare.
5238 * libcoff.h: Rebuild.
5239 * coff-rs6000.c: Clean up a bit.
5240 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5241 cputype, csects, and debug_indices.
5242 (xcoff_copy_private_bfd_data): Copy cputype.
5243 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5244 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5245 (xcoff_reloc_type_lookup): Rename from
5246 rs6000coff_reloc_type_lookup.
5247 (coff_relocate_section): Define.
5248 (_bfd_xcoff_sizeof_headers): Define.
5249 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5250 (_bfd_xcoff_bfd_relax_section): Define.
5251 (_bfd_xcoff_bfd_link_split_section): Define.
5252 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5254 * coffcode.h (coff_compute_section_file_positions): If AIX,
5255 increment sofar by SMALL_AOUTSZ if not executable.
5256 (coff_write_object_contents): If AIX, always output an a.out
5257 header; if not executable, header size of SMALL_AOUTSZ.
5258 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5259 (_bfd_stringtab_init): Initialize xcoff field.
5260 (_bfd_xcoff_stringtab_init): New function.
5261 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5262 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5263 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5264 * libbfd.h: Rebuild.
5265 * Makefile.in: Rebuild dependencies.
5266 (BFD32_BACKENDS): Add xcofflink.o.
5267 (CFILES): Add xcofflink.c.
5269 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5270 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5271 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5273 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5275 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5277 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5279 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5280 * config.in: Regenerated.
5282 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5283 (_bfd_chunksize): New variable.
5284 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5285 for obstack chunk size.
5286 * configure.in: Check for getpagesize.
5287 * configure: Regenerated.
5289 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5291 * trad-core.c (rawptr): Make it a local variable of
5292 ptrace_unix_core_file_p.
5294 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5296 * coff-arm.c (in_reloc_p): New.
5297 * coff-i386.c (in_reloc_p): New.
5298 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5299 (coff_write_object_contents): Only set has_reloc_section
5301 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5302 in_reloc_p to decide if reloc should be emitted.
5303 * libcoff.h (pe_data_type.in_reloc_p): New.
5304 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5306 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5308 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5309 (_bfd_coff_read_internal_relocs): Likewise.
5310 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5311 (_bfd_coff_read_internal_relocs): Likewise.
5313 * elflink.h (elf_link_add_object_symbols): Correct conditions
5314 under which type and size change warnings are issued.
5316 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5318 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5319 a symbol which is not in a real section.
5320 (coff_write_native_symbol): Corresponding change.
5322 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5323 coff_link_hash_newfunc and make non-static.
5324 (_bfd_coff_link_hash_table_init): New function, broken out of
5325 _bfd_coff_link_hash_table_create.
5326 (_bfd_coff_link_hash_table_create): Use it.
5327 (process_embedded_commands): Make static.
5328 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5329 (_bfd_coff_link_hash_table_init): Declare.
5330 * libcoff.h: Rebuild.
5332 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5333 field in XCOFF tdata.
5334 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5335 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5336 based on cputype stored in a.out header, or in n_type of initial
5338 (coff_write_object_contents): Set cputype correctly in a.out
5340 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5342 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5343 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5345 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5346 * libcoff.h: Rebuild.
5348 * cpu-rs6000.c (rs6000_compatible): New static function.
5349 (bfd_rs6000_arch): Use it.
5350 * cpu-powerpc.c (powerpc_compatible): New static function.
5351 (arch_info_struct): Define various flavours of PowerPC.
5352 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5355 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5357 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5359 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5361 * elflink.h (elf_link_add_object_symbols): Don't warn about
5362 changing the size or type if the old definition was weak.
5364 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5366 * coffcode.h (combined_entry_type): Add fix_line field.
5367 (coff_slurp_line_table): Warn if we try to set the lineno field of
5369 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5370 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5371 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5372 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5374 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5375 * libcoff.h: Rebuild.
5377 * libcoff-in.h (struct xcoff_tdata): Define.
5378 (xcoff_data): Define.
5379 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5380 * bfd-in2.h, libcoff.h: Rebuild.
5381 * coff-rs6000.c (xcoff_mkobject): New static function.
5382 (coff_mkobject): Define.
5383 (xcoff_copy_private_bfd_data): New static function.
5384 (coff_bfd_copy_private_bfd_data): Define.
5385 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5387 (rs6000coff_vec): Add DYNAMIC to object_flags.
5388 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5389 .loader sections specially.
5390 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5391 section alignment from the XCOFF tdata information.
5392 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5393 F_SHROBJ, and copy the extra a.out header information into the
5394 XCOFF tdata structure.
5395 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5396 F_DYNLOAD and the extra a.out header information.
5397 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5398 C_HIDEXT symbol with attached csect information.
5399 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5400 in the o_maxdata field.
5401 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5402 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5403 end if BSF_NOT_AT_END is set.
5405 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5406 _bfd_read_ar_hdr_fn.
5407 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5408 * bfd-in2.h, libbfd.h: Rebuild.
5409 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5411 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5412 (bfd_slurp_bsd_armap_f2): Likewise.
5413 (_bfd_slurp_extended_name_table): Likewise.
5415 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5417 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5419 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5420 when the symbol table is empty.
5422 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5423 space for section symbols, since we don't output them either.
5424 (elf_m68k_adjust_dynindx): Removed.
5426 * ptrace-core.c (rawptr): Make it a local variable of
5427 ptrace_unix_core_file_p.
5429 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5431 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5434 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5435 Mac object file formats.
5437 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5439 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5440 auxent if there isn't one.
5441 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5442 rather than FILNMLEN as the maximum name length.
5444 * coffcode.h (bfd_coff_backend_data): Add new field
5445 _bfd_coff_print_aux.
5446 (bfd_coff_print_aux): New static function.
5447 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5448 scnlen field of an XTY_LD csect aux entry.
5449 (coff_print_aux): New static function.
5450 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5451 in coff_pointerize_aux_hook.
5452 (bfd_coff_std_swap_table): Initialize new field.
5453 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5454 * libcoff.h: Rebuild.
5455 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5456 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5458 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5459 if there are symbols, for native AIX ld compatibility.
5461 * coffcode.h (bfd_coff_backend_data): Add new field
5462 _bfd_coff_pointerize_aux_hook.
5463 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5464 or I960, and as 0 otherwise.
5465 (bfd_coff_std_swap_table): Initialize new field.
5466 * libcoff.h: Rebuild.
5467 * coffgen.c (coff_pointerize_aux): Change parameters to take
5468 symbol pointer instead of type and class, and to take aux index.
5469 Call _bfd_coff_pointerize_aux_hook if it is defined.
5470 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5471 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5472 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5474 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5475 read-only/host-only support.
5477 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5479 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5482 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5483 BFD_JUMP_TABLE_ARCHIVE accordingly.
5484 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5485 (_bfd_compute_and_write_armap): Declare.
5486 (_bfd_generic_read_ar_hdr): Declare.
5487 (_bfd_read_ar_hdr): Define.
5488 (_bfd_noarchive_read_ar_hdr): Define.
5489 (_bfd_archive_bsd_read_ar_hdr): Define.
5490 (_bfd_archive_coff_read_ar_hdr): Define.
5491 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5492 _bfd_read_ar_hdr instead.
5493 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5494 (_bfd_compute_and_write_armap): Rename from
5495 compute_and_write_armap. Make non-static. Change all callers.
5496 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5497 than _bfd_snarf_ar_hdr.
5498 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5499 * ieee.c (ieee_read_ar_hdr): Define.
5500 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5501 * oasys.c (oasys_read_ar_hdr): Define.
5502 * som.c (som_read_ar_hdr): Define.
5503 * bfd-in2.h, libbfd.h: Rebuild.
5505 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5507 * peicode.c (coff_swap_filehdr_in): If symptr is
5508 zero, there aren't any symbols, even if nsyms is set.
5510 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5512 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5514 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5515 sections, and set styp correctly for them: .got, .hash, .dynamic,
5516 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5517 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5519 (ecoff_sort_hdrs): New static function.
5520 (ecoff_compute_section_file_positions): Return boolean, not void.
5521 Sort the sections by VMA before looking through them. Put the
5522 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5523 section on an appropriate boundary within the page.
5524 (ecoff_compute_reloc_file_positions): Check return value of
5525 ecoff_compute_section_file_positions.
5526 (_bfd_ecoff_set_section_contents): Likewise.
5527 (_bfd_ecoff_write_object_contents): Check for various Alpha
5528 section types when incrementing text_size and data_size. Call
5529 adjust_headers backend function if it exists.
5530 * coff-alpha.c (alpha_adjust_headers): New static function.
5531 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5532 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5534 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5536 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5538 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5539 of ALTERNATE_AIX_CORE_FORMAT.
5540 * configure.in (aix4): No longer need CORE_FLAGS.
5541 * configure: Updated.
5543 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5545 NS32k changes from Ian Dall:
5546 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5548 (aout_link_input_section_std, aout_link_input_section_ext,
5549 aout_link_reloc_link_order): Call them instead of _bfd_*
5551 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5553 (backend_data): Use it instead of hardcoded zero.
5555 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5556 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5558 * ns32knetbsd.c: Include bfd.h.
5559 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5560 (MY_bfd_reloc_type_lookup): Declare function too.
5561 * pc532-mach.c (set_sizes): Don't declare.
5562 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5563 (backend_data, MY_backend_data): Don't define.
5565 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5566 ns32k-*-lites* like ns32k-*-netbsd*.
5568 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5571 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5573 * coffcode.h (coff_write_object_contents): Restore setting
5574 f_timdat to 0, deleted on August 22.
5576 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5578 * coffcode.h (coff_bfd_copy_private_symbol_data,
5579 coff_bfd_copy_private_section_data,
5580 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5581 * peicode.h (coff_bfd_copy_private_bfd_data): New
5582 (pe_bfd_copy_private_bfd_data): New.
5583 (coff_swap_scnhdr_in): Swap bss size into the right place.
5584 (pe_print_private_bfd_data): Add some newlines.
5586 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5588 * som.c (setup_sections): Don't die if a space has no subspaces.
5590 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5592 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5593 dynamic symbol override a common symbol. Don't change the size or
5594 type if they have been set and the new symbol is not a definition.
5595 Warn if the size or type changes.
5597 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5599 * som.c (som_begin_writing): Don't write the symbol table or
5601 (som_finish_writing): Write them here. Place them after the
5602 subspace data, but before the relocs.
5604 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5606 * sunos.c (sunos_add_one_symbol): Just pass false, not
5607 info->shared_library, to sunos_create_dynamic_sections.
5608 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5610 (sunos_check_dynamic_reloc): Remove .text section assertion.
5612 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5614 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5615 * configure, configure.in: Add pmac_xcoff_vec case.
5616 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5617 * coff-pmac.c: New file, PowerMac XCOFF support.
5618 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5619 * targets.c (pmac_xcoff_vec): Declare.
5621 * mpw-config.in: Various changes to be compatible with the
5622 autoconf-based configury.
5623 * mpw-make.sed: New file, sed commands to translate Unix
5624 makefile into MPW syntax.
5625 * mpw-make.in: Remove.
5626 * hosts/mpw.h: Remove.
5627 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5628 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5630 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5632 * binary.c (binary_get_symtab): Return an empty string on error.
5633 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5635 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5637 * coff-ppc.c: Reformatted according to gnu conventions
5638 Removed irrelevant "if 0" code
5640 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5642 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5643 symbols rather than as indirect symbols.
5644 (MY(slurp_symbol_table)): Don't do anything special about
5647 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5648 of .ctors and .dtors sections is no larger than 2.
5650 * sunos.c (sunos_add_one_symbol): Don't change
5651 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5653 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5654 dynamic symbols when creating a shared library.
5655 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5657 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5658 written even if it is not defined in a regular object.
5659 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5660 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5661 rather than the constant 22.
5662 (sunos_check_dynamic_reloc): Handle creating a shared library.
5663 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5664 zero when creating a shared library.
5665 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5666 write it out at the start of the symbol table.
5668 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5670 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5672 * config.bfd: Add arm-*-coff.
5673 * configure.in, configure: Add armcoff_{little,big}_vec.
5674 * targets.c (armcoff_{little,big}_vec): Declare.
5675 (bfd_target_vector): Add armcoff_{little,big}_vec.
5676 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5678 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5680 * targets.c (bfd_find_target): Remove debugging code.
5682 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5684 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5686 * Makefile.in: added *-ppc files
5687 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5688 allow pe based .o's to be shared with other tools on ppc/NT
5689 * config.bfd: added powerpc[le]-[pe|winnt] config support
5690 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5691 * peicode.h: Added more section flags for PE on ppc
5692 Added coff_swap_filehdr_out to allow peicode.h to be
5693 used for non-image PE files on ppc.
5694 Check for image, or not, before copying pe_opthdr
5695 * targets.c: Added new bfd's
5696 * targets.c: Removed two inactive bfds that shouldn't have made it this
5699 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5701 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5702 explicit values to initialize all relocs. Change all users.
5703 (ppc_elf_brtaken_inner): New function to handle branch predicition
5705 (ppc_elf_brtaken_reloc): Ditto.
5706 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5707 relocs use ppc_elf_unsupported_reloc.
5708 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5709 needs to be reported.
5710 (ppc_elf_relocate_section): Support branch prediction relocs.
5712 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5714 * bfd.c (bfd_assert): Remove \n from string passed to
5717 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5718 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5719 (bfd_coff_make_section_hook): Don't define.
5720 (coff_make_section_hook): Remove.
5721 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5722 (styp_to_sec_flags): Likewise.
5723 (coff_write_object_contents): Likewise.
5724 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5726 * libcoff.h: Rebuild.
5727 * coffgen.c (make_a_section_from_file): Just call
5728 bfd_make_section_anyway, not bfd_make_section or
5729 bfd_coff_make_section_hook.
5730 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5731 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5732 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5733 make_section_hook field.
5734 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5736 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5737 pointers into value field for warning and indirect symbols; just
5738 leave the value field alone.
5739 * linker.c (generic_link_add_symbol_list): Use next symbol for
5740 warning and indirect symbols, rather than looking in symbol value.
5741 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5742 parameter. Change all callers. Remove support for indirect
5743 symbols; it didn't work anyhow.
5744 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5745 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5746 * bfd-in2.h: Rebuild.
5748 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5750 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5751 go back to telling the tools this reloc operates on 32 bits.
5753 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5755 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5756 rather than a direct fprintf.
5757 * archive.c (_bfd_write_archive_contents): Likewise.
5758 * coffcode.h (coff_slurp_symbol_table): Likewise.
5759 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5760 (ppc_elf_unsupported_reloc): Likewise.
5761 (ppc_elf_relocate_section): Likewise.
5762 * i386linux.c (linux_tally_symbols): Likewise.
5763 (linux_finish_dynamic_link): Likewise.
5764 * osf-core.c (osf_core_core_file_p): Likewise.
5765 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5766 * som.c (som_sizeof_headers): Likewise.
5767 * srec.c (srec_bad_byte): Likewise.
5768 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5769 * libbfd-in.h (bfd_assert): Declare first parameter const.
5770 * libbfd.h: Rebuild.
5771 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5772 bfd_reloc_overflow is enough.
5773 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5774 * coff-h8500.c (rtype2howto): Likewise.
5775 * coff-z8k.c (rtype2howto): Likewise.
5776 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5777 * elf.c (_bfd_elf_get_lineno): Likewise.
5778 (_bfd_elf_no_info_to_howto): Likewise.
5779 (_bfd_elf_no_info_to_howto_rel): Likewise.
5780 * hp300hpux.c (convert_sym_type): Likewise.
5781 (MY(swap_std_reloc_in)): Likewise.
5782 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5784 * libaout.h (struct aoutdata): Add line_buf field.
5785 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5786 and filename_buffer. Instead, use a malloc buffer stored in the
5787 new line_buf field. Remove length restrictions.
5789 * coffgen.c (string_size): Remove static variable.
5790 (debug_string_size, debug_string_section): Likewise.
5791 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5792 and debug_string_size_p parameters. Use them instead of the
5793 global variables. Change all callers.
5794 (coff_write_symbol): Likewise.
5795 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5796 (coff_write_symbols): Add local variables to replace removed
5799 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5800 function, and line_base fields.
5801 * libcoff.h: Rebuild.
5802 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5803 information, rather than using static variables.
5805 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5806 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5808 * init.c (initialized): Remove static variable.
5809 (bfd_init): Don't bother setting initialized.
5810 (bfd_check_init): Remove.
5811 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5812 * libbfd.h: Rebuild.
5814 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5816 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5817 size for full core dumps. Copy core file header to private data.
5818 (rs6000coff_core_file_failing_command,
5819 rs6000coff_core_file_failing_signal): New functions to extract
5820 the file name and terminating signal from the core file.
5821 * coff-rs6000.c: Use them.
5823 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5825 Change arch info to be const, initialized at compile time.
5826 * archures.c: Reindent many functions. Change CONST to const.
5827 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5828 nothing set it anyhow. Make next const.
5829 (bfd_arch_info_list): Remove.
5830 (bfd_archures_list): Rename from archures_init_table. Change from
5831 a table of function pointers to a table of bfd_arch_info_type
5832 structure addresses.
5833 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5834 (bfd_lookup_arch): Likewise.
5835 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5837 (bfd_default_arch_struct): Make const.
5838 (bfd_arch_init, bfd_arch_linkin): Remove.
5839 (bfd_get_arch_info): Return a const pointer.
5840 * init.c (bfd_init): Don't call bfd_arch_init.
5841 * bfd.c (struct _bfd): Make arch_info const.
5842 * bfd-in2.h: Rebuild.
5843 * libbfd.h: Rebuild.
5844 * configure.in: Put & before everything in $selarchs.
5845 * configure: Rebuild.
5846 * cpu-*.c: Change bfd_*_arch from a function which calls
5847 bfd_arch_linkin to a const structure.
5848 * ieee.c (ieee_object_p): Make arch const.
5850 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5852 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5854 * bfd-in2.h: Regenerate.
5855 * libbfd.h: Regenerate.
5857 * elf32-ppc.c (reloc_type): Update names to match current draft.
5858 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5859 relative. Update names to current V.4 draft.
5860 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5861 (ppc_elf_relocate_section): Rename relocations to match draft.
5863 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5865 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5866 compiled with -mrelocatable-lib to be linked with either normal
5867 modules or -mrelocatable modules.
5869 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5871 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5872 in the a.out header.
5874 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5875 a reloc against a local symbol, even if it's not a section.
5877 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5879 * targets.c (bfd_target): Remove unused align_power_min field.
5880 * bfd-in2.h: Rebuild.
5881 * All backends: Remove initialization of align_power_min.
5883 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5885 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5887 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5889 * config.bfd (mips-dec-netbsd*): New target.
5890 * configure.host (mips-dec-netbsd*): New host.
5891 * configure.in (mips-dec-netbsd*): New native.
5892 * configure: Rebuild.
5894 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5896 Make the COFF backend linker merge common types:
5897 * cofflink.c (struct coff_debug_merge_element): Define.
5898 (struct coff_debug_merge_type): Define.
5899 (struct coff_debug_merge_hash_entry): Define.
5900 (struct coff_debug_merge_hash_table): Define.
5901 (coff_debug_merge_hash_table_init): Define.
5902 (coff_debug_merge_hash_table_free): Define.
5903 (coff_debug_merge_hash_lookup): Define.
5904 (struct coff_final_link_info): Add debug_merge field.
5905 (coff_debug_merge_hash_newfunc): New static function.
5906 (_bfd_coff_final_link): Allocate and free debug_merge table.
5907 (coff_link_input_bfd): Merge identical enum, struct and union
5910 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5912 Convert i960 COFF to use COFF backend linker.
5913 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5914 structure to store the symbol being used.
5915 (coff_i960_start_final_link): New static function.
5916 (coff_i960_relocate_section): New static function.
5917 (coff_i960_adjust_symndx): New static function.
5918 (coff_start_final_link): Define.
5919 (coff_relocate_section): Define.
5920 (coff_adjust_symndx): Define.
5921 * coffcode.h (bfd_coff_backend_data): Add new callback function
5922 _bfd_coff_start_final_link.
5923 (bfd_coff_start_final_link): Define.
5924 (coff_start_final_link): Define if not defined.
5925 (bfd_coff_std_swap_table): Add coff_start_final_link.
5926 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5928 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5929 function callback is not NULL.
5930 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5931 (_bfd_coff_internal_syment_name): Declare.
5932 * libcoff.h: Rebuild.
5933 * configure.in (icoff_big_vec): Add cofflink.o.
5934 (icoff_little_vec): Likewise.
5935 * configure: Rebuild.
5937 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5939 * Makefile.in (clean-info): Remove extraneous tab from line
5942 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5944 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5945 contents has relocs.
5947 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5949 * coffcode.h (coff_compute_section_file_positions): Keep the
5951 (coff_write_object_contents): Remember if it's a relocatable
5953 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5954 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5955 if relocatable file. Swap out saved raw size.
5957 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5959 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5960 (maintainer-clean): Rename from realclean, passing
5961 maintainer-clean down to subdirectories, but leave realclean as a
5964 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5967 * dep-in.sed: Remove config.h from generated dependencies.
5969 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5970 broken out of sunos_canonicalize_dynamic_symtab.
5971 (sunos_canonicalize_dynamic_symtab): Call new function
5972 sunos_slurp_dynamic_symtab.
5973 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5974 dynamic symbol table to the caller.
5975 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5976 callback to override the symbols being read.
5977 * libaout.h (struct aout_backend_data): Add three new parameters
5978 to add_dynamic_symbols callback.
5980 Extensive minor changes to avoid various gcc warnings. Also:
5981 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5982 * archures.c (bfd_arch_info_type): Change mach field from long to
5984 (bfd_lookup_arch): Change machine parameter from long to unsigned
5987 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5989 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5990 a symbol with a non-zero plt_offset.
5992 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5994 * elfcode.h (align_file_position): Remove; not used.
5996 * configure.in: Only check for <sys/procfs.h> on a native system,
5997 and make sure it defines prstatus_t.
5998 * configure: Rebuild.
6000 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6002 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6004 * config.in: Rename from config.h.in.
6005 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6006 Check for config.h:config.in when creating stamp-h.
6007 * configure: Rebuild.
6008 * Makefile.in (stamp-h): Depend upon config.in rather than
6009 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6010 calling config.status.
6012 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6013 (Makefile): Just rebuild Makefile.
6014 (config.h, stamp-h): New targets.
6015 * configure.in: Create stamp-h when rebuilding config.h.
6016 * configure: Rebuild.
6018 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6020 * configure.in: Call AC_CONFIG_HEADER. Substitute
6021 HOST_64BIT_LONG. Check that various header files exist. Check
6022 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6023 and/or free need to be declared. Don't make a link to sysdep.h.
6024 Define TRAD_HEADER for various hosts.
6025 * configure: Rebuild.
6026 * configure.host: Don't set my_host. Add definitions taken from
6027 host header files for various entries. Remove entries which now
6029 * acconfig.h: New file.
6030 * config.h.in: New file, built by autoheader.
6031 * sysdep.h: New file.
6032 * Makefile.in (do_distclean): Don't remove sysdep.h.
6034 (LOCAL_H_DEPS): New variable.
6035 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6037 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6038 ($(OPTIONAL_BACKENDS)): Likewise.
6039 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6040 looking through sysdep.h.
6041 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6042 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6043 (fprintf_vma, sprintf_vma): Likewise.
6044 (int64_type, uint64_type): Don't define.
6045 * bfd-in2.h: Rebuild.
6046 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6047 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6048 * lynx-core.c: Include stuff from old hosts/lynx.h.
6049 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6050 rather than NO_FCNTL.
6051 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6052 rather than NATIVE_HPPAHPUX_COMPILER.
6053 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6055 * hosts/*.h: Remove all header files which merely include,
6056 declare, and define things. Leave header files which define
6057 information needed by trad-core.c.
6059 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6060 (BFD_CC_FOR_BUILD): Define.
6061 * configure.in: Use BFD_CC_FOR_BUILD.
6062 * configure: Rebuild.
6064 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6066 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6067 * configure: Rebuild.
6069 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6072 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6074 * config.bfd: i386pe_ve -> i386pe_vec.
6076 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6078 * configure.host: Incorporate host Makefile fragments by setting
6080 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6081 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6082 value based on whether the code is being compiled by a cross
6083 compiler. Don't substitute host_makefile_frag or frags.
6084 * aclocal.m4: New file to define local AC_PROG_CC.
6085 * configure: Rebuild.
6086 * Makefile.in (INSTALL): Set to @INSTALL@.
6087 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6088 (INSTALL_DATA): Set to @INSTALL_DATA@.
6090 (CC): Define as @CC@.
6091 (CFLAGS): Set to @CFLAGS@.
6092 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6093 (@host_makefile_frag@): Remove.
6094 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6095 after other options.
6096 (config.status): Remove dependency upon @frags@.
6097 * config/*.mh, config/README: Remove.
6099 * config.bfd: Rewrite to incorporate the contents of the Makefile
6100 fragments by setting shell variables, rather than merely returning
6101 the name of a Makefile fragment.
6102 * configure.in: Use shell variables set by config.bfd rather than
6103 looking at the target Makefile fragment files. Don't substitute
6104 target_makefile_frag. Do substitute TDEFINES.
6105 * configure: Rebuild.
6106 * Makefile.in (@target_makefile_frag@): Remove.
6107 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6108 * config/*.mt: Remove.
6110 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6112 * configure.in: Put changequote lines around "i[345]86" patterns
6113 section of core file support.
6115 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6117 * som.c (som_bfd_print_private_bfd_data): Define to use the
6120 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6122 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6123 entry, text_start and data_start.
6125 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6127 * Makefile.in (OFILES): Remove $(TDEPFILES).
6128 * config/apollo.mt (TDEPFILES): Remove.
6129 * config/README: Update.
6131 * configure.in: For a native configuration, set COREFILE and
6132 COREFLAG based on the canonical host name.
6133 * configure: Rebuild.
6134 * Makefile.in: Rebuild dependencies.
6135 (ALL_CFLAGS): Add @COREFLAG@.
6136 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6137 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6138 support routines. Check LYNX_CORE rather than HOST_LYNX.
6139 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6140 * i386lynx.c: Likewise.
6141 * m68klynx.c: Likewise.
6142 * sparclynx.c: Likewise.
6143 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6144 * *-core.c: Comment changes.
6145 * config/decstation.mh (HDEPFILES): Remove.
6146 (HDEFINES): Remove -DTRAD_CORE.
6147 * config/irix3.mh (RANLIB): Remove.
6148 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6149 (HDEFINES): Remove -DIRIX_CORE.
6150 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6151 (HDEFINES): Remove -DTRAD_CORE.
6152 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6153 * config/ultra3.mh (RANLIB): Remove.
6154 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6155 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6156 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6157 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6158 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6159 * config/i386aix.mh, config/i386bsd.mh: Remove.
6160 * config/i386linux.mh, config/i386mach3.mh: Remove.
6161 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6162 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6163 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6164 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6165 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6166 * config/solaris2.mh, config/stratus.mh: Remove.
6167 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6168 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6170 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6172 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6173 DT_FINI entry if the appropriate symbol is not in the hash table.
6175 * libelf.h (struct elf_backend_data): Add create_program_headers
6176 and want_hdr_in_seg fields.
6177 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6179 (elf_backend_create_program_headers): Likewise.
6180 (elfNN_bed): Initialize create_program_headers and
6182 * elf.c (get_program_header_size): Call create_program_headers
6184 (map_program_segments): Check want_hdr_in_seg backend field. Call
6185 create_program_headers backend routine.
6187 * elf.c (assign_file_positions_except_relocs): Align non allocated
6188 sections when creating an executable.
6190 * elfcode.h (elf_swap_phdr_in): Make non static.
6191 (elf_swap_phdr_out): Make non static.
6192 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6193 (bfd_elf32_swap_phdr_out): Declare.
6194 (bfd_elf64_swap_phdr_in): Declare.
6195 (bfd_elf64_swap_phdr_out): Declare.
6197 * ecofflink.c (ecoff_collect_shuffle): New static function.
6198 (_bfd_ecoff_get_accumulated_pdr): New function.
6199 (_bfd_ecoff_get_accumulated_sym): New function.
6200 (_bfd_ecoff_get_accumulated_ss): New function.
6201 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6202 (_bfd_ecoff_get_accumulated_sym): Declare.
6203 (_bfd_ecoff_get_accumulated_ss): Declare.
6204 * libbfd.h: Rebuild.
6206 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6208 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6210 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6211 warning symbols. If any section is named .gnu.warning.XXX, treat
6212 the contents as a warning to be issued if the symbol XXX is
6214 (elf_link_output_extsym): For an indirect or warning symbol, just
6215 output the symbol it points to.
6217 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6218 if bfd_hash_allocate fails, since it will already be set.
6219 (generic_link_hash_newfunc): Likewise.
6220 (archive_hash_newfunc): Likewise.
6221 (hash_entry_bfd): New static function.
6222 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6223 callback. Allocate a new warning using the hash table newfunc.
6224 Use bfd_hash_replace to update the entry in the hash table, rather
6225 than assuming we can copy the fields with structure assignment.
6227 * hash.c (bfd_hash_replace): New function.
6228 * bfd-in.h (bfd_hash_replace): Declare.
6229 * bfd-in2.h: Rebuild.
6231 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6233 * config.bfd: Add mips*vr4300-*-elf* target.
6234 * config/mipsbvr4300.mt: Added.
6236 See file ChangeLog.2
6243 version-control: never