1 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3 * libaout.h (machine_type): Reserve several values for sparclet.
6 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
8 * config.bfd (tic80-*-*): Don't require 'coff'.
12 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
14 * elf32-v850.c (v850_elf_howto_table): Set the special_function
15 table to v850_elf_reloc for all non-standard relocations.
16 (v850_elf_check_relocs): Add check for h being non-null.
17 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
18 statement instead of multiple ifs.
19 (v850_elf_relocate_section): Fix up error message, don't just call
23 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
25 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
26 Use bfd_elf_generic_reloc as special function for all relocs.
27 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
29 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
30 24bit pc-relative reloc.
33 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
35 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
36 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
37 header byte order is little endian. Use correct bfd_get and
38 bfd_put routines for little endian headers.
39 * coffcode.h (coff_set_arch_mach_hook): Set arch to
40 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
43 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
45 * reloc.c: Add BFD_RELOC_24.
46 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
47 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
48 * bfd-in2.h, libbfd.h: Rebuilt.
50 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
52 elf64-alpha multiple .got rewrite:
54 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
55 (bfd_elf*_mkobject): Don't define here ...
56 * elfxx-target.h: ... but rather here. Default always_size_sections
58 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
59 what the #defines in elf-bfd.h transmuted it to anyway.
61 * section.c: Add SEC_LINKER_CREATED flag.
63 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
64 relocation section flags.
65 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
66 SEC_IN_MEMORY to recognize generated bits.
67 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
69 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
70 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
71 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
72 * elf32-ppc.c (ppc_elf_create_linker_section,
73 ppc_elf_size_dynamic_sections): Likewise.
74 * elf32-sparc.c (elf32_sparc_check_relocs,
75 elf32_sparc_size_dynamic_sections): Likewise.
76 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
78 (_bfd_elf_create_dynamic_sections): Likewise.
79 (_bfd_elf_make_linker_section_rela): Likewise.
80 * elflink.h (elf_link_create_dynamic_sections): Likewise.
81 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
82 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
83 to identify generated bits.
84 (elf_link_input_bfd): Likewise.
86 * elf64-alpha.c: Rewrite everything touching relocations.
89 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
91 * elf32-v850.c (all functions and static variables): Go through
92 and regularize names to be of the form v850_elf_<xxx>.
93 (toplevel): Include <elf/v850.h>.
94 (enum reloc_type): Move to include/elf/v850.h.
95 (v850_elf_check_relocs): For common variables, if the variable is
96 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
97 into the appropriate section.
98 (elf_backend_check_relocs): Define.
100 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
102 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
105 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
107 * config.bfd (mips*el-*-linux*): New target.
108 (mips*-*-linux*): New target.
110 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
111 Return a useful value.
113 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
115 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
117 * configure: Rebuild.
118 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
119 ac_cv_func_mmap in bfd/configure.host.
121 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
122 filter_shlib and auxiliary_filter_shlib parameters.
123 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
125 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
126 (bfd_elf64_size_dynamic_sections): Likewise.
127 * bfd-in2.h: Rebuild.
129 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
131 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
132 symbols, don't export a symbol which is defined by an object in an
133 archive which contains shared objects.
136 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
138 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
139 for TI TMS320c80 (MVP).
140 (bfd_archures_list): Add bfd_tic80_arch.
141 * bfd-in2.h: Regenerate by running "make headers".
143 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
145 * cpu-tic80.c (bfd_tic80_arch): Add struct.
146 * configure.in (case $vec): Correct typo, "tb" not "tp".
147 Also add cofflink.o for tic80coff_vec.
148 * configure: Regenerate with autoconf.
151 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
153 * libbfd.c: Patch up the mmap code so that it is only built if BFD
154 is configured with --with-mmap.
157 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
159 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
160 (ALL_MACHINES): Add cpu-tic80.o
161 (cpu-tic80.o, coff-tic80.o): Add dependencies.
162 * coff-tic80.c: Add skeleton, cloned from another coff config.
163 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
167 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
169 * TODO: Correct a misspelling.
171 * coff-tic80.c: New file for TI TMS320C80 (MVP).
172 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
173 * configure.in (case $vec): Add tic80coff_vec entry.
174 * configure: Regenerate with autoconf.
175 * archures.c (bfd_tic80_arch): Declare.
176 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
177 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
178 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
179 (bfd_target_vector): Add tic80coff_vec entry.
182 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
184 * elflink.h (elf_buckets): Add some more values for larger
187 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
189 * Makefile.in (install): Move subdir_do out of conditional. From
190 Fred Fish <fnf@cygnus.com>.
192 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
194 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
196 (elf_mn10200_howto_table): Likewise.
197 (mn10200_reloc_map): Likewise.
199 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
201 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
202 mips16 symbol during the link.
203 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
205 (mips_elf_link_output_symbol_hook): New static function.
206 (elf_backend_link_output_symbol_hook): Define.
208 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
211 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
213 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
214 against SEC_DEBUGGING sections here (revert patch of December 5).
215 * elfcode.h (elf_object_p): Check for them here, instead.
217 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
219 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
220 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
222 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
223 (_bfd_elf_canonicalize_dynamic_reloc): New function.
224 * elf-bfd.h (struct elf_size_info): Update declaration of
226 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
227 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
228 * elfxx-target.h: Use new dynamic reloc routines by default.
229 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
232 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
234 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
235 if NAMES_HAVE_UNDERSCORE is defined.
237 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
239 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
241 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
243 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
246 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
248 * elflink.h (elf_link_add_object_symbols): Only add a weak
249 symbol if the real definition is in the dynamic symbol table.
250 After finding the real definition, then, if it is dynamic, add the
251 weak symbol to the dynamic symbol table.
253 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
255 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
257 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
260 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
262 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
264 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
265 (bfd_elf32_mn10300_reloc): Write data in little endian format.
266 * reloc.c: Remove mn10300 big endian relocs.
267 * bfd-in2.h, libbfd.h: Rebuilt.
269 * elf32-mn10200.c: Update from elf32-mn10300.c.
271 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
273 * elf32-mn10300.c (elf_symbol_leading_char): Define.
275 * elf32-mn10300.c: Add some comments.
277 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
279 * ihex.c (ihex_scan): Always initialize buf before jumping to
281 (ihex_read_section): Likewise.
283 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
285 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
286 inplace for most relocs.
288 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
290 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
291 even if SEC_ALLOC is not set.
292 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
293 when deciding whether to copy a reloc into a shared object.
294 (elf_i386_relocate_section): Likewise.
295 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
296 (elf32_sparc_relocate_section): Likewise.
297 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
298 reloc section if it is not set in the source section.
299 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
300 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
301 with a SEC_DEBUGGING section as SEC_DEBUGGING.
303 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
305 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
306 expects a .got.plt until we actually create it.
308 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
310 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
311 message for bfd_reloc_outofrange, rather than aborting. From
312 Philippe De Muyter <phdm@info.ucl.ac.be>.
314 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
315 a relocateable link, don't try to process them. From Heinz Wrobel
316 <wrobel@lpr.e-technik.tu-muenchen.de>.
318 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
320 * elf32-mn10300.c (mn10300_info_howto): Renamed from
321 mn10300_info_howto_rel. Tweak reloc argument to be an
323 (USE_RELA): Define instead of USE_REL.
324 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
326 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
328 * configure.in, configure: Handle mips*-sgi-irix6*.
329 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
332 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
334 * elf32-i386.c (elf_i386_relocate_section): Warn about a
335 relocation against a symbol defined in a section with no output
338 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
340 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
341 * configure, config.in: Rebuild with autoconf 2.12.
343 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
344 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
345 (swap_out_syms): Set st_other from existing st_other field.
346 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
348 (elf_link_output_extsym): Set the other field from the global hash
350 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
351 (elf_mips16_jump_howto): New static variable.
352 (mips16_jump_reloc): New static function.
353 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
354 (mips_info_to_howto_rel): Handle R_MIPS16_26.
355 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
357 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
358 * bfd-in2.h, libbfd.h: Rebuild.
359 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
361 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
363 * configure.host: Use long long for mips-sgi-irix6*.
365 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
366 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
368 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
370 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
371 (enum reloc_type): Add more reloc types.
372 (elf32_mn10300_howto_table): Update for new reloc types.
373 (elf32_mn10300_reloc_map): Update for new reloc types.
374 * reloc.c: Add some new relocs for the mn10300 series.
375 * bfd-in2.h, libbfd.h: Rebuilt.
377 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
379 * som.c (setup_sections): Don't lose for a space which has
380 no data, but some symbols.
382 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
384 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
385 (sunos_link_hash_table_create): Initialize got_needed.
386 (sunos_create_dynamic_sections): Only set .got section size if it
387 is not already set. Set got_needed.
388 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
389 sdynptr, and only handle dynamic sections, if dynamic sections are
391 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
392 Initialize .got section.
393 (sunos_scan_ext_relocs): Likewise.
394 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
396 (sunos_finish_dynamic_link): Check got_needed. Only set up
397 dynamic linking information if needed.
399 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
401 * config.bfd: Added VersaDOS format to the Ericsson configuration.
403 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
405 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
408 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
410 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
414 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
416 * filemode.c: Include sysdep.h.
417 * ihex.c: Add casts to eliminate compiler warnings.
418 * sunos.c: Add casts to eliminate compiler warnings.
420 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
422 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
424 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
425 appropriate relocations in the .so file if shared.
426 (ppc_elf_relocate_section): Ditto.
429 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
431 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
432 complain_overflow_unsigned.
436 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
438 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
439 overflows for R_D10V_16 and R_D10V_18.
442 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
444 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
445 (do_with_relocs): Likewise.
446 (do_as_repeat): Likewise.
447 (copy_expression): Likewise.
449 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
451 * ieee.c (ieee_write_external_part): Correctly record whether
452 there is an external part.
455 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
457 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
458 handle tda offsets for sld.w and sst.w instructions.
459 Fix alignment check in sld.w and sst.w tda reloc handling.
462 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
464 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
467 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
469 * elf32-v850.c: Add comments about assumptions about
470 char, short & long sizes.
471 (elf32_v850_bfd_final_link_relocate): Fix sign extension
472 problems for several relocs.
474 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
475 R_V850_SDA_OFFSET entry.
478 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
480 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
481 Store import file index in ldindx.
482 (xcoff_build_ldsyms): Assume that ldsym was not previously
483 allocated. For an imported symbol, copy ldindx into l_ifile.
486 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
488 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
489 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
490 fields in R_V850_TDA_OFFSET.
491 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
492 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
495 * elf32-v850.c: Include bfdlink.h.
496 (bfd_elf32_v850_reloc): Return an error if we get a reloc
498 (elf32_v850_bfd_final_link_relocate): New function.
499 (v850_elf_relocation_section): Likewise.
500 (elf_backend_relocate_section): Define.
503 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
505 * binary.c (binary_set_section_contents): Ignore sections which
506 don't have SEC_LOAD and SEC_ALLOC set.
508 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
510 * linker.c (_bfd_generic_final_link): Avoid losing static
511 symbols in the .bss section.
513 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
515 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
516 (mips32_64bit_reloc): New static function.
517 (mips_reloc_map): Add entry for BFD_RELOC_64.
518 (mips_elf_relocate_section): Handle R_MIPS_64.
520 * linker.c (default_indirect_link_order): Print an error message
521 when attempting to do a relocateable link with different object
522 file formats, rather than calling abort.
525 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
527 * reloc.c (m32r relocs): Rename them.
528 * bfd-in2.h, libbfd.h: Regenerated.
529 * elf32-m32r.c: Update.
530 (m32r_elf_10_pcrel_reloc): New function.
531 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
532 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
535 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
537 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
538 all sections that will be included in the output file.
539 (_bfd_generic_link_output_symbols): Discard symbols in sections
540 which are being discarded.
544 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
545 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
546 (elf_v850_howto_table): Corresponding changes.
547 (elf_v850_reloc_map): Corresponding changes.
548 * reloc.c: Add additional V850 relocations.
549 * bfd-in2.h, libbfd.h: Rebuilt.
551 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
552 no longer want in pc-relative relocs.
554 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
556 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
557 accept a reloc against an undefined sybmol!
559 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
561 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
564 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
566 * VERSION: Bump for new relocation.
568 * hosts/i386bsd.h: If NBPG is not defined, define it as
569 PAGE_SIZE, for recent versions of FreeBSD.
571 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
573 * configure.host: Use `long long' as the 64 bit type on a Solaris
574 host, since both gcc and the SunPRO compilers support it.
576 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
578 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
579 mistake to have reused the ECOFF LITERAL for ELF since they have
581 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
582 * bfd-in2.h, libbfd.h: Rebuild.
584 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
587 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
588 dynamic relocation for an undefweak symbol when we are building
591 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
593 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
594 point explicitly to srcdir.
595 (targmatch.h): Edit references to point explicitly to objdir.
597 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
599 * config.bfd: When setting targ_cpu, don't get confused by
602 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
604 * configure.host: Add support for windows host (a build done
605 under the Microsoft build environment).
607 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
609 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
610 definition in a dynamic object, add it to the dynamic symbol table
611 if any dynamic object mentions it. Reverts part of last patch.
613 * sunos.c (struct sunos_link_hash_table): Add got_base field.
614 (sunos_link_hash_table_create): Initialize got_base.
615 (bfd_sunos_size_dynamic_sections): If the .got section is more
616 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
618 (sunos_check_dynamic_reloc): Subtract got_base from a base
621 * elf32-mips.c (elf_mips_isa): New static function.
622 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
623 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
625 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
627 * archive.c (do_slurp_coff_armap): Only treat archive as little
628 endian for i960 COFF.
630 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
632 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
633 by the change in size of the section when EXEC_P is not set.
635 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
636 (m68kcoff_rtype_to_howto): New static function.
637 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
638 VMA to the addend for a PC relative reloc.
640 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
642 * Makefile.in: Rebuild dependencies.
644 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
647 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
649 * Makefile.in: Remove explicit dependencies for mn10200 and
651 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
652 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
653 (dependencies): Rebuilt.
655 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
657 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
658 during this function.
660 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
661 section if the flags are compatible.
663 * configure.in: Add havevecs, and put it in tdefaults.
664 * mpw-config.in: Likewise.
665 * configure: Rebuild.
666 * targmatch.sed: New file; a sed script to build targmatch.h from
668 * config.bfd: Add #if, #endif, and comments for targmatch.h.
669 * targets.c: Include "fnmatch.h".
670 (struct targmatch): Define.
671 (bfd_target_match): Define by including targmatch.h.
672 (bfd_find_target): If the target is not found by name, search for
673 it as a configuration triplet.
674 * Makefile.in: Rebuild dependencies.
675 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
676 i386dynix.o, m68k4knetbsd.o, and riscix.o.
677 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
678 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
679 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
680 (CFILES): Remove i386dynix.c and hp300bsd.c.
681 (targmatch.h): New target.
682 (do_clean): Remove targmatch.h.
684 * configure.in: Add BFD_NEED_DECLARATION(getenv).
685 * acconfig.h: Add NEED_DECLARATION_GETENV.
686 * configure, config.in: Rebuild.
687 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
688 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
690 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
692 * cpu-mn10x00.c, elf32-mn10x00: Removed.
693 * cpu-mn10200.c, cpu-mn10300.c: New files.
694 * elf32-mn10200.c, elf32-mn10300.c: New files.
695 * Makefile.in: Break mn10x00 support into two separate
696 configurations, mn10200 and mn10300.
697 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
698 * bfd-in2.h, configure: Rebuilt.
700 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
702 * Makefile.in (do_clean): Move config.log to do_distclean.
704 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
706 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
707 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
708 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
709 (elf32-mn10x00.o): Add dependencies.
710 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
711 (bfd_mn10x00_arch): Declare.
712 (bfd_archures_list): Add bfd_mn10x00_arch.
713 * config.bfd: Add mn10x00-*-*.
714 * configure.in: Add bfd_elf32_mn10x00_vec.
715 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
716 * targets.c (bfd_elf32_mn10x00_vec): Declare.
717 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
718 * bfd-in2.h, configure: Rebuilt.
720 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
722 openVMS/Alpha: Provide filename and case_hack flags via
723 symbol table from gas.
724 Add case_hack code for symbol output from vax/vms.
725 * evax-alpha.c (evax_initialize): Remove filename handling,
726 filename is provided via symbol table.
727 (evax_get_symtab): Use local symbol count when setting up table.
728 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
730 (_bfd_evax_write_egsd): Skip file name symbol.
731 * evax-emh.c (get_vms_time_string): Local function now.
732 (_bfd_evax_write_emh): Extract source filename and case_hack flags
734 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
735 through _bfd_evax_case_hack_symbol.
736 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
738 (_bfd_evax_basename): Removed.
739 (_bfd_get_vms_time_string): Moved to evax-emh.c.
740 * evax.h (evax_private_data_struct): Remove filename.
741 (flag_hash_long_names, flag_show_after_trunc,
742 flag_no_hash_mixed_case, vms_name_mapping): New flags for
745 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
747 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
748 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
749 (NO_SWAP_MAGIC): Don't define.
750 (SWAP_MAGIC): Define.
752 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
753 no hash table entry for a global symbol.
755 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
757 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
759 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
761 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
762 symbol type with T_NULL. Warn if symbol type changes. Based on
763 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
765 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
766 a dynamic object in the dynamic symbol table if it is referenced
767 or defined by a regular object.
770 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
772 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
773 remove dwarf local labels. Shrinks binaries by a factor of 3!
776 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
778 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
779 by hand, rather than by calling bfd_make_section.
782 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
784 * reloc.c: Rename m32r relocs.
785 * bfd-in2.h, libbfd.h: Rebuilt.
786 * elf32-m32r.c: Update.
789 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
791 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
792 link, adjust the symbol index of a base relative reloc. Don't
793 change the addend of a PC relative reloc if pcrel_offset is set.
794 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
797 * reloc.c (bfd_perform_relocation): Apply the relocation even if
798 it is zero, in case src_mask matters.
799 (bfd_install_relocation): Likewise.
801 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
803 * xcofflink.c (xcoff_link_add_symbols): Always initialize
805 (_bfd_xcoff_bfd_final_link): Don't set target_index
806 to an uninitialized value.
808 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
810 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
811 indices, rather than crashing.
812 (coff_slurp_reloc_table): Likewise. Check whether the howto field
814 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
817 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
819 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
821 (coff_arm_adjust_symndx): New static function.
822 (coff_adjust_symndx): Define.
824 * srec.c (srec_scan): Accept multiple symbols on a single line.
825 From Pascal Martin <pmartin@alsys.com>.
829 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
831 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
832 (sunos_merge_private_bfd_data): New function.
834 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
836 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
838 (bfd_merge_private_bfd_data): Likewise.
839 * section.c (bfd_copy_private_section_data): Likewise.
840 * syms.c (bfd_copy_private_symbol_data): Likewise.
841 * bfd-in2.h: Rebuild.
842 * aout-target.h (MY_bfd_copy_private_section_data): Check that
843 both BFD's are the right flavour.
844 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
845 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
846 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
847 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
848 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
849 (ppc_elf_merge_private_bfd_data): Likewise.
850 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
851 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
853 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
854 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
858 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
860 * reloc.c: Add m32r relocs.
861 * bfd-in2.h, libbfd.h: Rebuilt.
862 * cpu-m32r.c,elf32-m32r.c: New files.
865 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
867 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
869 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
871 * tekhex.c (first_phase): Change type parameter from char to int.
873 (pass_over): Change func to expect int, not char.
875 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
876 rather than SEC_LOAD when aligning the file offset for the first
877 section in a segment.
879 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
881 * syms.c (coff_section_type): Make arg const.
882 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
883 to make_bfd_asection().
884 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
885 * elfcode.h (bfd_section_from_phdr): Remove prototype.
886 (_bfd_elf_stringtab_init): Remove prototype.
888 * netbsd-core.c (swap_abort): Add prototype.
889 * aix386-core.c (swap_abort): Ditto & make static
890 * hpux-core.c (swap_abort): Ditto & make static.
891 * irix-core.c (swap_abort): Ditto & make static.
892 * ptrace-core.c (swap_abort): Ditto & make static.
893 * trad-core.c (swap_abort): Ditto & make static.
894 * coffswap.h (coff_swap_reloc_in): Ditto.
895 (coff_swap_reloc_out): Ditto.
896 (coff_swap_filehdr_in): Ditto.
897 (coff_swap_filehdr_out): Ditto.
898 (coff_swap_sym_in): Ditto.
899 (coff_swap_sym_out): Ditto.
900 (coff_swap_aux_in): Ditto.
901 (coff_swap_aux_out): Ditto.
902 (coff_swap_lineno_in): Ditto.
903 (coff_swap_lineno_out): Ditto.
904 (coff_swap_aouthdr_in): Ditto.
905 (coff_swap_aouthdr_out): Ditto.
906 (coff_swap_scnhdr_in): Ditto.
907 (coff_swap_scnhdr_out): Ditto.
908 * ihex.c (ihex_sizeof_headers): Ditto.
909 * tekhex.c (getsym): Ditto.
910 (find_chunk): Ditto & make static.
911 (insert_byte): Ditto.
912 (first_phase): Ditto.
914 (tekhex_get_symtab): Ditto & make static.
915 (tekhex_get_symtab_upper_bound): Ditto & make static.
916 (tekhex_mkobject): Ditto.
917 (tekhex_object_p): Ditto.
918 (move_section_contents): Ditto.
919 (tekhex_get_section_contents): Ditto.
920 (tekhex_set_arch_mach): Ditto & make static.
921 (tekhex_set_section_contents): Ditto.
925 (tekhex_write_object_contents): Ditto.
926 (tekhex_sizeof_headers): Ditto.
927 (tekhex_make_empty_symbol): Ditto.
928 (tekhex_get_symbol_info): Ditto.
929 (tekhex_print_symbol): Ditto.
930 * irix-core.c (make_bfd_asection): Ditto.
931 (irix_core_core_file_p): Ditto.
932 (irix_core_core_file_failing_command): Ditto.
933 (irix_core_core_file_failing_signal): Ditto.
934 (irix_core_core_file_matches_executable_p): Ditto.
935 (irix_core_make_empty_symbol): Ditto.
936 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
937 * srec.c (srec_new_symbol): Ditto.
938 (srec_get_section_contents): Ditto.
939 (srec_set_arch_mach): Ditto.
940 (srec_set_section_contents): Ditto.
941 (internal_srec_write_object_contents): Ditto.
942 (srec_write_object_contents): Ditto.
943 (symbolsrec_write_object_contents): Ditto.
944 (srec_sizeof_headers): Ditto.
945 (srec_make_empty_symbol): Ditto.
946 (srec_get_symtab_upper_bound): Ditto.
947 (srec_get_symtab): Ditto.
948 (srec_print_symbol): Ditto and make static.
949 * elf.c (elf_read): Ditto
950 (assign_section_numbers): Ditto.
951 (elf_fake_sections): Ditto.
952 (sym_is_global): Ditto.
953 (elf_map_symbols): Ditto.
954 (get_program_header_size): Ditto.
955 * coffgen.c (make_a_section_from_file): Ditto.
956 (coff_real_object_p): Ditto.
957 (fixup_symbol_value): Ditto.
958 (build_debug_section): Ditto.
960 * syms.c (coff_section_type): Ditto.
963 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
965 * bfd-in2.h: Rebuilt after m32r changes.
968 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
971 * config.bfd,configure.in,configure: Add m32r support.
972 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
974 * config.bfd: Keep target list alphabetically sorted.
977 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
979 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
980 to add in the constant part found in the instruction itself.
981 (case R_V850_HI16_S): Likewise.
985 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
987 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
988 and R_D10V_18 to be 1 (word).
991 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
993 * stabs.c (_bfd_link_section_stabs): If the output_section field
994 of either section is bfd_abs_section, then the linker is
995 discarding the section and we should not optimize it.
997 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
999 * Makefile.in (aout-sparcle.o): New target.
1000 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1001 * config.bfd (sparclet-*-aout*): Add case.
1002 * configure.in (sparcle_aout_vec): Add case.
1003 * configure: Regenerated.
1004 * targets.c (sparcle_aout_vec): Declare.
1005 (bfd_target_vector): Add sparcle_aout_vec.
1006 * aout-sparcle.c: New file.
1009 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1011 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1012 low order sign bit propogation for R_V850_HI16_S.
1014 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1015 handling V850 specific relocs.
1016 (elf_v850_howto_table): Use the new function for some
1017 relocations. Twiddle masks & shifts for some relocs.
1018 Set partial_inplace where needed.
1021 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1024 default architecture to a machine number of 0.
1025 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1027 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1028 the output BFD is the default, set it from the first input BFD.
1031 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1033 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1034 insert at bitpos zero. The HI16 relocs are shifted right
1035 by 16 bits. Fix src_mask for all relocs.
1036 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1038 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1042 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1045 Rewrite to use BFD file read routines and to avoid using a fixed
1046 length for the file name.
1049 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1051 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1052 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1053 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1054 to R_V850_{32,16,8}.
1056 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1058 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1059 (elf_v850_howto_table): Add info for HI16_S reloc.
1060 (v850_reloc_map): Add HI_16_S reloc.
1061 * reloc.c: Define BFD_RELOC_V850_* relocs.
1064 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1067 * elf32-sh.c: New file.
1068 * elf.c (prep_headers): Handle bfd_arch_sh.
1069 * elfcode.h (write_relocs): Handle absolute symbol.
1070 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1071 (_bfd_elf64_link_read_relocs): Declare.
1072 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1073 elf_link_read_relocs. Make globally visible. Change all
1075 (elf_link_input_bfd): Get external symbols from cache in
1076 symtab_hdr->contents. Get contents from cache in
1078 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1080 * reloc.c: Define BFD_RELOC_SH_* relocs.
1081 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1082 * coff-sh.c (sh_insns_conflict): Fix a return value.
1083 (_bfd_sh_align_load_span): New globally visible function, broken
1084 out of sh_align_load.
1085 (sh_align_load): Call _bfd_sh_align_load_span.
1086 (sh_swap_insns): Change relocs parameter to PTR.
1087 * bfd-in2.h, libbfd.h: Rebuild.
1088 * targets.c (bfd_elf32_sh_vec): Declare.
1089 (bfd_elf32_shl_vec): Declare.
1090 * config.bfd (sh-*-elf*): New target.
1091 * configure.in (bfd_elf32_sh_vec): New target vector.
1092 (bfd_elf32_shl_vec): New target vector.
1093 * configure: Rebuild.
1094 * Makefile.in: Rebuild dependencies.
1095 (BFD32_BACKENDS): Add elf32-sh.o.
1096 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1098 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1099 page before checking D_PAGED.
1101 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1102 (ihex_write_object_contents): Remove extbase; always use segbase
1105 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1107 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1108 * configure.host (i[345]86-*-*): Ditto.
1109 * config.bfd (i[345]86-*-*): Ditto.
1110 * configure: Regenerate.
1112 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1115 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1117 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1118 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1119 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1120 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1121 will have an ST_CODE type, change the symbol's type to ST_DATA.
1122 * som.c (hppa_som_gen_reloc_type): Update prototype.
1124 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1127 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1128 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1129 (mips_elf_finish_dynamic_sections): Likewise.
1131 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1133 * configure.host (HLDENV): New variable to set. Set it for
1134 *-*-sysv4*, since those linkers may not support -R but they always
1135 support LD_RUN_PATH.
1137 * libieee.h (NSECTIONS): Don't define.
1138 (ieee_data_struct): Change section_table to asection **. Add
1140 * ieee.c (get_section_entry): If the table isn't big enough, make
1142 (ieee_slurp_sections): Remove assertion about number of sections.
1143 (ieee_object_p): Adjust initialization of ieee to match changes to
1146 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1147 symbols merely because we are generating a shared library.
1148 (xcoff_build_ldsyms): Don't set up global linkage code for an
1149 undefined symbol merely because we are generating a shared
1153 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1155 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1156 (BFD32_BACKENDS) Add elf32-v850.o.
1157 * archures.c: Add bfd_v850_arch.
1158 * bfd-in2.h: Add bfd_v850_arch.
1159 * config.bfd (v850-*-*): New target.
1160 * configure: (bfd_elf32_v850_vec) New vector.
1161 * configure.in: (bfd_elf32_v850_vec) New vector.
1162 * cpu-v850.c: New file.
1163 * elf.c (prep_headers): Added case bfd_arch_v850.
1164 * elf32-v850.c: New file.
1165 * targets.c (bfd_elf32_v850_vec): New vector.
1168 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1171 a function code symbol for an XMC_XO symbol.
1173 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1175 * mpw-config.in: Update editing of autoconf vars to reflect
1176 Jul 18 configure.in change.
1177 * mpw-make.sed: Update editing of include pathnames to be
1178 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1180 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1182 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1183 which to offset to get the .plt entry address is ".plt".
1185 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1187 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1188 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1189 Added, for internal use by the ARM gas.
1191 * bfd-in2.h: Rebuilt
1193 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1195 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1196 in section dynidx start.
1198 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1201 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1202 optimization for g++.
1204 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1206 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1207 the -mrelocatable-lib bit set and the other doesn't, clear the
1208 -mrelocatable-lib bit in the header.
1210 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1212 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1213 symbol against a STT_FUNC symbol in a shared library.
1215 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1218 symbol is found, automatically define the corresponding function
1221 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1222 if sym.n_numaux is not zero.
1223 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1224 entry to disagree about the number of aux entries if the symbol
1227 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1228 section if it might be needed, not just if info->shared.
1229 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1230 the start of .rel.dyn if we are going to use it.
1231 (mips_elf_finish_dynamic_sections): Only clear the first element
1232 of .rel.dyn if the size is greater than zero.
1234 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1237 undefined_symbol callback for a symbol, then don't issue any more
1238 warnings about loader relocs.
1239 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1240 after calling the undefined_symbol callback.
1242 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1243 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1244 as the AIX linker seems to do.
1246 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1248 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1249 (evax_initialize): Remove evax_reloc_table.
1250 (evax_close_and_cleanup): Ditto.
1252 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1254 (evax_bfd_reloc_type_lookup): Ditto.
1255 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1256 cooked_size == raw_size.
1257 * evax-emh.c (_bfd_evax_register_filename): Remove.
1258 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1259 * evax-misc.c (add_new_contents): Malloc section at full size.
1260 (_bfd_save_evax_section): Memcpy section contents directly.
1261 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1262 (evax_reloc_table): Remove.
1264 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1266 * makefile.vms: Add better support for DEC C compilation
1267 Add evax.h dependencies
1269 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1270 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1271 (BFD_RELOC_ALPHA_BASEREG): Remove.
1272 * bfd-in2.h, libbfd.h: Rebuild.
1274 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1276 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1277 getgid if _WIN32 is defined.
1278 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1280 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1282 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1283 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1285 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1288 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1290 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1292 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1293 (NEED_DECLARATION_REALLOC): New macro.
1294 * configure, config.in: Rebuild.
1295 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1296 (realloc): Declare if NEED_DECLARATION_REALLOC.
1298 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1299 <strings.h> if they exist.
1301 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1303 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1307 Based on patches from Eric Valette <valette@crf.canon.fr>:
1308 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1309 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1310 (elf_howto_table): Add entries for new relocs.
1311 (elf_i386_reloc_type_lookup): Handle new relocs.
1312 (elf_i386_info_to_howto): Just call abort.
1313 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1314 (elf_i386_relocate_section): Likewise.
1317 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1319 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1322 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1325 only get the LMA from the phdr if they are in the same part of the
1328 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1329 new segment to make them more comprehensible. If the relationship
1330 between the LMA and the VMA changed, start a new segment. Don't
1331 check dynsec when deciding whether to start a new segment for a
1332 writeable section; -N will now handle this.
1334 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1336 * libhppa.h: Remove "esel" changes. Not the right approach.
1337 * som.c: Corresponding changes.
1338 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1339 which don't have a SOM symbol type associated with them.
1340 Reverses a 1994 change.
1342 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1344 Make ld -N more reasonable for ELF:
1345 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1346 phdr_in_section to false, and always use a single load segment.
1347 (elf_sort_sections): Sort sections by LMA after VMA.
1348 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1349 align to maxpagesize.
1350 (assign_file_positions_except_relocs): Likewise.
1351 * elfcode.h (elf_object_p): If a section is loaded but not page
1352 aligned, clear D_PAGED.
1354 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1356 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1357 Added, for internal use by the ARM gas.
1359 * bfd-in2.h: Rebuilt
1361 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1363 * libhppa.h (R_HPPA_ESEL): New field selector.
1364 (e_esel): Similarly.
1365 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1366 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1367 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1369 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1371 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1372 archive search before looking for stripped dynamic objects.
1374 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1377 symbol a warning rather than an error.
1379 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * elf.c (assign_file_positions_for_segments): Track the virtual
1382 memory position separately from the file position, and use it to
1383 compute the alignment adjustment.
1386 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1388 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1389 and fixed mask on R_D10V_10_PCREL_L.
1392 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1394 * elf64-mips.c: Include "aout/ar.h".
1395 (mips_elf64_slurp_armap): New static function.
1396 (mips_elf64_write_armap): New static function.
1397 (bfd_elf64_archive_*): Define.
1398 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1399 Use instead of bfd_generic_archive_p.
1400 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1401 instead of _bfd_write_archive_contents.
1402 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1403 _bfd_generic_mkarchive.
1404 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1405 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1407 (TARGET_LITTLE_SYM): Likewise.
1408 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1410 * Makefile.in: Rebuild dependencies.
1412 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1413 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1414 SHT_MIPS_EVENTS sections.
1415 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1416 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1418 (_bfd_mips_elf_fake_sections): Likewise.
1420 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1421 * ecoff.c (ecoff_compute_section_file_positions): Copy
1422 rdata_in_text from backend info to tdata. Clear it if any data
1423 section comes before .rdata.
1424 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1425 tdata rather than backend info.
1427 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1429 * configure.in: Fix test for whether a compiler has a 64 bit
1430 type. From Jim Wilson <wilson@cygnus.com>.
1432 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * configure.host (mips-sgi-irix6*): New host.
1436 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1437 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1438 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1440 * configure: Rebuild.
1441 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1442 (BFD_HOST_64_BIT): Define conditionally.
1443 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1444 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1445 (symvalue, bfd_size_type): Likewise.
1446 * bfd-in2.h: Rebuild.
1447 * Makefile.in (do_clean): Remove bfd-tmp.h.
1448 (do_distclean): Remove bfd-in3.h.
1449 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1450 (bfd-in3.h): New target.
1452 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1453 Andrew Gierth <ANDREWG@microlise.co.uk>.
1455 * configure.host: Set INSTALL_SHLIB.
1456 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1457 * configure: Rebuild.
1458 * Makefile.in (install): Use @INSTALL_SHLIB@.
1460 * config.bfd (mips*-*-irix6*): New target.
1461 * configure.host: Handle Irix 6 shared library like Irix 5.
1463 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1464 symbol for a magic name.
1465 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1467 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1470 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1472 * mpw-config.in: Add ELF support to mips config, create the
1473 elf32-target.h file in the object dir.
1474 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1476 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1478 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1479 Also removed most abort calls, in favor of using bfd reporting.
1482 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1484 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1485 (BFD32_BACKENDS) Add elf32-d10v.o.
1486 * archures.c: Add bfd_d10v_arch.
1487 * bfd-in2.h: Add bfd_d10v_arch.
1488 * config.bfd (d10v-*-*): New target.
1489 * configure: (bfd_elf32_d10v_vec) New vector.
1490 * configure.in: (bfd_elf32_d10v_vec) New vector.
1491 * cpu-d10v.c: New file.
1492 * elf.c (prep_headers): Added case bfd_arch_d10v.
1493 * elf32-d10v.c: New file.
1494 * libbfd.h: Rebuild.
1495 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1496 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1497 * targets.c (bfd_elf32_d10v_vec): New vector.
1500 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1502 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1504 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1506 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1507 bfd_mach_i386_i8086 machine types.
1509 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1511 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1514 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1516 * coffcode.h (coff_set_section_contents): A/UX does not require
1517 special handling of the _LIB section.
1519 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1521 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1522 value for R_RELBYTE.
1524 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1525 array if one was allocated.
1527 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1529 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1530 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1531 use_rld_obj_head and rld_value.
1532 (mips_elf_link_hash_table_create): Initialize new fields.
1533 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1535 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1536 __rld_obj_head symbol not seen, create an __rld_map symbol.
1537 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1538 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1539 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1540 __rld_obj_head symbol.
1541 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1543 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1547 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1548 ppc_elf_addr16_ha_reloc.
1549 (ppc_elf_addr16_ha_reloc): New static function.
1551 * coff-mips.c (struct mips_hi): Define.
1552 (mips_refhi_list): New static variable.
1553 (mips_refhi_addr, mips_refhi_addend): Remove.
1554 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1555 (mips_reflo_reloc): Process mips_refhi_list.
1556 (mips_relhi_list): New static variable.
1557 (mips_relhi_addr, mips_relhi_addend): Remove.
1558 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1559 (mips_rello_reloc): Process mips_relhi_list.
1560 (mips_relocate_section): Permit an arbitrary number of REFHI or
1561 RELHI relocs before the associated REFLO or RELLO reloc.
1563 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1565 * aout-target.h (MY(callback)): Set reloc_count fields.
1567 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1570 sections unless this is a SunOS link.
1572 * VERSION: Set to 2.7.1.
1574 * Released binutils 2.7.
1576 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * i386aout.c: Include "aout/aout64.h".
1579 (i386aout_write_object_contents): New static function.
1580 (MY_write_object_contents): Define.
1582 * netbsd.h (MY(write_object_contents)): Make sure that
1583 adjust_sizes_and_vmas is called before fiddling with the magic
1586 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1590 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * libbfd-in.h (itos, stoi): Don't define.
1593 * libbfd.h: Rebuild.
1594 * i386lynx.c (KEEPIT): Define as udata.i.
1595 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1596 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1597 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1598 flags. Don't use stoi.
1600 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1602 * elf.c (map_sections_to_segments): Don't start a new segment for
1603 a writable section if it's on the same page as the previous
1604 segment. Reset the writable variable for a readonly section.
1606 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1608 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1609 first_thunk_address, thunk_size, and import_table_size.
1610 * peicode.h: Improved some diagnostics regarding edata sections.
1612 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1614 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1615 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1617 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1620 with XCOFF_DEF_DYNAMIC set is really defined.
1621 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1622 (xcoff_link_add_symbols): Only create special sections if using an
1625 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1627 (bfd_install_relocation): Likewise.
1629 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1631 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1633 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1634 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1635 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1636 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1637 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1638 are found for LITERAL relocs.
1639 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1640 taken, we cannot generate a .plt entry for the symbol.
1642 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1645 sysconf functions (for gprof).
1646 * configure, config.in: Rebuild.
1648 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1651 an archive if it has a map. If the object file has the wrong
1654 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1655 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1657 (alpha_relocate_section): Likewise.
1659 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1660 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1661 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1662 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1663 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1664 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1665 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1666 * peicode.h: Corresponding changes.
1668 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1670 * elflink.h (elf_create_pointer_linker_section): Comment out code
1671 dealing with making GOT pointers negative of the GOT symbol for
1674 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1676 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1677 increment the .rela.plt size until after we're done creating the
1679 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1680 .rela.plt offset directly rather than calculating it.
1682 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1684 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1685 Use autoconf-set values.
1686 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1687 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1690 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1691 * configure: Rebuilt.
1693 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1695 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1696 handling code > 1k away.
1698 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1700 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1701 defined, output whenever the symbol is updated.
1703 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1705 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1706 section to 0 if user_set_vma is set.
1707 * elflink.h (elf_bfd_final_link): Likewise.
1709 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1711 Partially undo patch of Jun 20.
1712 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1713 (coff_compute_section_file_positions): Likewise.
1714 (coff_write_object_contents): Likewise. Re-add deleted code, but
1715 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1716 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1718 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1720 * config.bfd: Add support for *-*-rtems* configurations.
1722 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1724 * elf.c (prep_headers): Add bfd_arch_alpha case.
1726 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1728 * elf64-alpha.c: New file.
1729 * config.bfd (alpha-*-linuxecoff*): New target.
1730 (alpha-*-linux*, alpha-*-elf*): New targets.
1731 * configure.in (bfd_elf64_alpha_vec): New vector.
1732 * configure: Rebuild.
1733 * targets.c (bfd_elf64_alpha_vec): Declare.
1734 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1735 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1736 * bfd-in2.h, libbfd.h: Rebuild.
1737 * Makefile.in: Rebuild dependencies.
1738 (BFD64_BACKENDS): Add elf64-alpha.o.
1739 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1741 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1744 than relying on a right shift of 32.
1746 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1748 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1749 ifdef to COFF_WITH_PE.
1750 (coff_compute_section_file_positions): Likewise.
1751 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1752 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1753 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1754 COFF_IMAGE_WITH_PE, always include.
1756 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1758 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1760 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1761 approximate the correct answer if SIZEOF_HEADERS was not used.
1763 * binary.c (binary_set_section_contents): Set section file
1764 position based on LMA rather than VMA.
1766 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1768 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1769 symbols if info->strip == strip_all.
1771 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1773 * coff-h8300.c: Remove #if 0 code.
1774 (compatable): Don't allow mixing/matching of different architectures.
1776 * archures.c (bfd_mach_h8300s): Add.
1777 * bfd-in2.h: Rebuilt.
1778 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1780 (h8300_reloc16_estimate): Likewise.
1781 (h8300_reloc16_extra_cases): Likewise.
1782 (h8300_bfd_link_add_symbols): Likewise.
1783 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1784 (coff_set_flags): Likewise.
1785 * cpu-h8300.c (h8300_scan): Likewise.
1786 Add H8/S to bfd_h8300_arch list.
1788 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1790 Added support for Alpha OpenVMS:
1791 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1792 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1793 * config.h-vms, makefile.vms: New files.
1794 * config.bfd (alpha-*-*vms*): New target.
1795 * configure.in (evax_alpha_vec): New target vector.
1796 * configure: Rebuild.
1797 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1798 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1799 * targets.c (bfd_target_evax_flavour): Define.
1800 (evax_alpha_vec): Declare.
1801 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1802 if BFD64 is defined.
1803 * bfd-in2.h, libbfd.h: Rebuild.
1804 * Makefile.in: Rebuild dependencies.
1805 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1806 evax-emh.o, and evax-misc.o.
1807 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1808 evax-etir.c, evax-emh.c, and evax-misc.c.
1809 (HFILES): Add evax.h.
1811 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1815 (h8300_bfd_link_add_symbols): Likewise.
1817 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1819 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1820 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1822 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1825 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1827 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1828 R_MIPS_32 relocs if creating a shared library.
1830 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1832 * peicode.h (add_data_entry): Use pei_section_data rather than
1833 _cooked_size. Corresponds to May 13 change in coffcode.h.
1835 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1837 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1838 * coffcode.h (coff_write_object_contents): If there are long
1839 section names, always set the f_symptr field, even if there are no
1841 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1842 if there are no symbols.
1844 * coffgen.c (make_a_section_from_file): Check return value of
1845 _bfd_coff_read_string_table.
1846 (coff_real_object_p): Check return value of
1847 make_a_section_from_file.
1848 (_bfd_coff_read_string_table): Check that there are some symbols
1849 before trying to read the string table size.
1851 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1854 to replace a symbol in a dynamic object with a symbol from another
1855 dynamic object, do the replacement if the existing symbol is
1856 global linkage code.
1858 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1859 for _ptrgl, and treat it as global linkage code.
1861 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1862 filename or N_SO symbol past the offset, and use it to indicate
1863 that there is no line number or function when appropriate.
1865 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1868 common symbol defined by the linker. Don't export function code
1869 even if export_defineds is set.
1871 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1873 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1875 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1876 (h8300_symbol_address_p): New function.
1877 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1880 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1882 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1884 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1885 correctly for the two variants. Allow relaxing if the target
1886 is 128 bytes away since after relaxation it'll be 126 bytes away.
1887 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1888 "dot" and "value". Allow relaxing if the target is 128 bytes
1889 away since after relaxation it'll be 126 bytes away.
1890 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1891 the given section until nothing changes.
1893 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1895 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1896 alignment hack--we can get the lnnoptr info another way without
1897 suddenly increasing the alignment requirements. Set the flags for
1899 (ecoff_compute_section_file_positions): Do so.
1901 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1904 to keep the HP emulator database happy.
1906 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1907 From Kevin Buettner <kev@primenet.com>.
1909 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1912 name of a NULL section.
1914 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1917 set, always call the notice callback.
1919 * VERSION: Increment for bfdlink.h change.
1921 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1924 (sh_relax_delete_bytes): Correct handling of differently sized
1925 trailing alignment reloc.
1927 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1928 * bfd-in2.h: Rebuild.
1929 * configure.in: Warn if there is no known 64 bit type.
1930 * configure: Rebuild.
1932 * Makefile.in: Rebuild dependencies.
1933 (BFD32_BACKENDS): Add ppcboot.o.
1934 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1936 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1937 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1939 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1942 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1943 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1944 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1946 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1948 * elf64-mips.c: Improve reloc special_functions and handling of
1949 SHT_MIPS_OPTIONS section.
1950 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1951 mips_elf_hi16_reloc and make globally visible.
1952 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1953 make globally visible.
1954 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1955 make globally visible.
1956 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1957 and make globally visible.
1958 (gprel16_with_gp): Check howto->src_mask before using value in
1960 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1961 and make globally visible.
1962 (gprel32_with_gp): Check howto->src_mask before fetching value.
1963 (bfd_mips_elf_swap_options_in): New function.
1964 (bfd_mips_elf_swap_options_out): New function.
1965 (_bfd_mips_elf_set_private_flags): Rename from
1966 mips_elf_set_private_flags and make globally visible.
1967 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1968 mips_elf_copy_private_bfd_data and make globally visible.
1969 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1970 mips_elf_merge_private_bfd_data and make globally visible.
1971 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1972 for a SHT_MIPS_OPTIONS section.
1973 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1974 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1975 name of a SHT_MIPS_OPTIONS section.
1976 (_bfd_mips_elf_set_section_contents): New function.
1977 (mips_elf32_section_processing): Set the GP value in a
1978 SHT_MIPS_OPTIONS section.
1979 (_bfd_mips_elf_find_nearest_line): Rename from
1980 mips_elf_find_nearest_line and make globally visible.
1981 (bfd_elf32_set_section_contents): Define.
1982 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1983 (_bfd_mips_elf_lo16_reloc): Declare.
1984 (_bfd_mips_elf_gprel16_reloc): Declare.
1985 (_bfd_mips_elf_got16_reloc): Declare.
1986 (_bfd_mips_elf_gprel32_reloc): Declare.
1987 (_bfd_mips_elf_set_private_flags): Declare.
1988 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1989 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1990 (_bfd_mips_elf_find_nearest_line): Declare.
1991 (_bfd_mips_elf_set_section_contents): Declare.
1993 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1995 (elf_info_to_howto): Define.
1996 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1998 (elf_info_to_howto): Define.
1999 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2001 (elf_info_to_howto): Define.
2003 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2004 R_MOV16B[12], to match change in coff/internal.h.
2006 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2008 * elf64-mips.c: Extensive additions to provide better support for
2009 writing files and for gas.
2010 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2011 of mips_elf_object_p.
2012 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2013 _bfd_mips_elf_object_p.
2014 (_bfd_mips_elf_final_write_processing): Rename from
2015 mips_elf_final_write_processing and make globally visible.
2016 (_bfd_mips_elf_fake_sections): Rename from
2017 mips_elf_fake_sections and make globally visible.
2018 (_bfd_mips_elf_section_from_bfd_section): Rename from
2019 mips_elf_section_from_bfd_section and make globally visible.
2020 (_bfd_mips_elf_section_processing): New function, broken out of
2021 mips_elf_section_processing.
2022 (mips_elf32_section_processing): Rename from
2023 mips_elf_section_processing; call
2024 _bfd_mips_elf_section_processing.
2025 (_bfd_mips_elf_symbol_processing): Rename from
2026 mips_elf_symbol_processing and make globally visible.
2027 (_bfd_mips_elf_read_ecoff_info): Rename from
2028 mips_elf_read_ecoff_info and make globally visible.
2029 (mips_elf32_ecoff_debug_swap): Rename from
2030 mips_elf_ecoff_debug_swap.
2031 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2032 struct symbol_cache_entry.
2033 (_bfd_elf_validate_reloc): New function, moved in from
2034 elfcode.h:validate_reloc.
2035 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2036 to _bfd_elf_validate_reloc. Change all callers.
2037 * elf-bfd.h (bfd_section_from_shdr): Declare.
2038 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2039 (_bfd_elf_validate_reloc): Declare.
2040 (_bfd_mips_elf_object_p): Declare.
2041 (_bfd_mips_elf_fake_sections): Declare.
2042 (_bfd_mips_elf_section_from_bfd_section): Declare.
2043 (_bfd_mips_elf_section_processing): Declare.
2044 (_bfd_mips_elf_symbol_processing): Declare.
2045 (_bfd_mips_elf_read_ecoff_info): Declare.
2046 (_bfd_mips_elf_final_write_processing): Declare.
2047 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2050 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2051 (mips_elf_final_write_processing): Likewise.
2053 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2055 64-bit MIPS ELF ABI objdump support:
2056 * elf64-mips.c: New file.
2057 * Makefile.in: Rebuild dependencies.
2058 (BFD64_BACKENDS): Add elf64-mips.o.
2059 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2060 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2061 bfd_elf64_littlemips_vec to targ_selvecs.
2062 (mips*-*-elf*): Likewise.
2063 * confingure.in: Add bfd_elf64_bigmips_vec and
2064 bfd_elf64_littlemips_vec to vector switch.
2065 * configure: Rebuild.
2066 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2067 broken out of mips_elf_section_from_shdr.
2068 (mips_elf32_section_from_shdr): Rename from
2069 mips_elf_section_from_shdr. Call new function.
2070 (elf_backend_section_from_shdr): Update name of renamed function.
2071 * elf-bfd.h (struct elf_size_info): Change second parameter of
2072 write_out_phdrs to be const. Likewise for second parameter of
2074 (struct bfd_elf_section_data): Add rel_hdr2 field.
2075 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2076 (bfd_elf32_swap_symbol_out): Likewise.
2077 (bfd_elf32_swap_reloc_in): Likewise.
2078 (bfd_elf32_swap_reloc_out): Likewise.
2079 (bfd_elf32_swap_reloca_in): Likewise.
2080 (bfd_elf32_swap_reloca_out): Likewise.
2081 (bfd_elf32_swap_phdr_in): Likewise.
2082 (bfd_elf32_swap_phdr_out): Likewise.
2083 (bfd_elf32_swap_dyn_in): Likewise.
2084 (bfd_elf32_swap_dyn_out): Likewise.
2085 (bfd_elf32_slurp_symbol_table): Declare.
2086 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2087 (bfd_elf32_write_out_phdrs): Declare.
2088 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2089 (bfd_elf64_swap_symbol_out): Likewise.
2090 (bfd_elf64_swap_reloc_in): Likewise.
2091 (bfd_elf64_swap_reloc_out): Likewise.
2092 (bfd_elf64_swap_reloca_in): Likewise.
2093 (bfd_elf64_swap_reloca_out): Likewise.
2094 (bfd_elf64_swap_phdr_in): Likewise.
2095 (bfd_elf64_swap_phdr_out): Likewise.
2096 (bfd_elf64_swap_dyn_in): Likewise.
2097 (bfd_elf64_swap_dyn_out): Likewise.
2098 (bfd_elf64_slurp_symbol_table): Declare.
2099 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2100 (bfd_elf64_write_out_phdrs): Declare.
2101 (_bfd_mips_elf_section_from_shdr): Declare.
2102 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2103 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2104 section for the section, add the new one to rel_hdr2. Increment
2105 reloc_count rather than setting it.
2106 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2107 Remove static declaration.
2108 (elf_write_shdrs_and_ehdr): Define name as macro.
2109 (elf_write_out_phdrs): Likewise.
2110 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2111 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2112 (elf_swap_symbol_in): Change second parameter to be const.
2113 (elf_swap_symbol_out): Likewise.
2114 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2115 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2116 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2117 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2118 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2119 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2120 parameter to be const. Make non-static.
2121 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2123 (elf_slurp_symbol_table): Make non-static.
2124 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2125 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2126 (elf_backend_size_info): Likewise.
2127 (elfNN_bed): Use elf_backend_size_info.
2128 * targets.c (bfd_elf64_bigmips_vec): Declare.
2129 (bfd_elf64_littlemips_vec): Declare.
2130 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2131 bfd_elf64_littlemips_vec if BFD64 is defined.
2133 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2135 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2138 zeroes, in alignment holes.
2140 * configure: Rebuild with autoconf 2.10.
2142 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2143 potential leading underscore in the allocated buffer.
2145 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2147 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2148 symbols into .sbss if this is a relocatable link.
2150 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2152 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2153 undefined symbols when creating a shared library.
2155 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2157 * coff-sh.c: Add a bunch of new code and static const arrays to
2158 support aligning loads and stores on four byte memory boundaries.
2160 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2162 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2163 call sh_align_loads.
2164 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2167 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2169 * cache.c (bfd_open_file): Unlink the file before opening it for
2170 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2172 * opncls.c (bfd_fdopenr): Set opened_once.
2174 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2179 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2180 the code unconditionally.
2182 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * libcoff-in.h (struct pei_section_tdata): Define structure.
2185 (pei_section_data): Define macro.
2186 * libcoff.h: Rebuild.
2187 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2188 store s_paddr field in pei_section_data.
2189 (coff_compute_section_file_positions): Use pei_section_data rather
2190 than _cooked_size, and don't overwrite an existing value.
2191 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2192 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2193 * peicode.h (coff_bfd_copy_private_section_data): Define if
2195 (pe_bfd_copy_private_section_data): New static function if
2198 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * srec.c (srec_set_arch_mach): Write as a function rather than a
2203 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2204 no map, just check each member in turn to see whether it is
2207 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2209 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2210 table. Call BFD_ASSERT to validate header size, instead of
2212 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2215 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2217 * ppcboot.c: New target for looking at PPCbug boot records.
2219 * config{ure.in,.bfd}: Add support for ppcboot target.
2221 * configure: Regenerate.
2223 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2225 * coff-h8300.c (howto_table): Update names to match recent
2226 changes to include/coff/internal.h. Fix minor errors in the
2227 existing relocs. Add R_MOVL1 and R_MOVL2.
2228 (rtype2howto): Similarly.
2229 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2230 existing relaxing code and peform more relaxing.
2231 (h8300_reloc16_extra_cases): Likewise.
2233 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2235 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2238 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2240 * elfcode.h (elf_object_p): Reject generic ELF target if
2241 e_machine matches an alternate machine code in a specific backend.
2243 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2244 obsolete align_power_min field.
2246 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2248 * coff-h8300.c (reloc_howto_type): Add howto entry for
2250 (rtype2howto): Handle R_PCRWORD_B.
2251 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2252 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2253 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2254 branch (R_PCWORD_B).
2256 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * aoutx.h (translate_from_native_sym_flags): Set the section for
2259 BSF_CONSTRUCTOR symbols.
2261 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2264 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2266 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2267 stop looking when section is found.
2269 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * coffcode.h (STRING_SIZE_SIZE): Define.
2272 (styp_to_sec_flags): Handle long symbol names when looking for the
2274 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2275 (bfd_coff_long_section_names): Define.
2276 (coff_write_object_contents): Handle long section names.
2277 (bfd_coff_std_swap_table): Initialize new field.
2278 * libcoff.h: Rebuild.
2279 * coffgen.c (make_a_section_from_file): Handle long section
2281 (coff_write_symbols): Handle long section names.
2282 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2283 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2284 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2285 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2286 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2287 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2288 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2289 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2291 * bout.c (b_out_callback): Set lma of sections.
2292 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2293 parameter to output_bfd. Used input_bfd instead of output_bfd in
2296 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * aoutx.h (translate_from_native_sym_flags): Don't create
2299 SEC_CONSTRUCTOR sections.
2300 * ecoff.c (ecoff_set_symbol_info): Likewise.
2302 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2303 From Don Bowman <bowman@waterloo.hp.com>.
2305 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2307 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2308 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2310 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2313 mips_32_relocs field.
2314 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2315 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2316 relocs against a global symbol which is not defined in a regular
2318 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2319 against a global symbol, increment mips_32_relocs.
2320 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2321 the symbol is not defined in a regular file, make room in the
2324 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2327 file position and the virtual file position separately. Set
2328 filepos information bsaed on the real file position.
2329 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2330 Jan 23 change to coffcode.h.
2332 * som.c (som_slurp_symbol_table): Set the symbol count to the
2333 number of BFD symbols created.
2335 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2337 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2338 output file if linking shared objects. Loop to check all relocs,
2339 rather than returning false on first error.
2341 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2343 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2344 (ppc_elf_additional_program_headers): If .interp section, bump #
2345 of program headers by 1.
2346 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2347 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2348 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2350 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2352 (ppc_elf_relocate_section): If the output section isn't defined,
2353 don't abort, just give an error message.
2355 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2356 being created is .sdata or .sdata2, don't make the symbol dynamic.
2358 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2361 members of an archive for dynamic objects with no symbols, and
2362 pass them directly to check_archive_element.
2363 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2364 xcoff_link_check_dynamic_ar_symbols.
2365 (xcoff_link_check_dynamic_ar_symbols): New static function.
2367 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2368 from _bfd_nodynamic to _bfd_xcoff.
2369 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2371 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2372 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2373 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2374 * libcoff.h: Rebuild.
2375 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2376 (xcoff_get_section_contents): New static function.
2377 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2378 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2379 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2380 (xcoff_dynamic_reloc): New static variable.
2381 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2382 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2384 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2387 if reloc_entry->addend is not 0.
2388 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2390 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2392 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2394 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2395 Add entries for R_SPARC_[56].
2396 (sparc_reloc_map): Add entries for R_SPARC_[56].
2398 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2400 Optimize linking of stabs in sections as used in ELF and COFF.
2401 * stabs.c: New file.
2402 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2403 (_bfd_write_section_stabs): Declare.
2404 (_bfd_write_stab_strings): Declare.
2405 * libbfd.h: Rebuild.
2406 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2407 (struct coff_link_hash_table): Add stab_info field.
2408 * libcoff.h: Rebuild.
2409 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2411 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2413 (_bfd_coff_final_link): Write out stab strings hash table.
2414 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2415 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2417 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2418 (struct bfd_elf_section_data): Add stab_info field.
2419 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2421 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2422 _bfd_link_section_stabs.
2423 (elf_bfd_final_link): Write out stab strings hash table.
2424 (elf_link_input_bfd): Handle optimized stabs sections.
2425 * reloc.c (_bfd_final_link_relocate): Check address against
2426 _raw_size rather than _cooked_size.
2427 * Makefile.in: Rebuild dependencies.
2428 (BFD_LIBS): Add stabs.o
2429 (BFD_LIBS_CFILES): Add stabs.c.
2431 * VERSION: Increment for bfdlink.h change.
2433 * coffgen.c (coff_renumber_symbols): Correct handling of
2434 BSF_NOT_AT_END common symbols.
2436 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * coff-ppc.c (record_toc): Add cast to avoid warning.
2439 (ppc_allocate_toc_section): Likewise.
2440 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2441 (ppc_coff_reloc_type_lookup): Remove unreached code.
2442 * coffcode.h (coff_write_object_contents): Don't take the address
2444 * peicode.h (pe_print_idata): Add casts to avoid warning.
2445 (pe_print_edata): Likewise.
2446 (pe_print_reloc): Remove ANSI C string concatenation.
2448 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2452 * libcoff.h: Rebuild.
2453 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2455 (coff_swap_aux_out): Likewise.
2456 * peicode.h (coff_swap_aux_in): Likewise.
2457 (coff_swap_aux_out): Likewise.
2458 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2460 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2462 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2463 Fix up .bf endndx link fields.
2464 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2466 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2469 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2471 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2472 on Solaris PowerPC systems doesn't get confused.
2474 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2477 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2478 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2479 update did_reg and did_reg2.
2481 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2485 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2486 callback routines, pass h->root.string rather than name, in case
2487 copy is true and name is transient.
2489 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2491 * elfcore.h: Add support for core files with multiple threads.
2492 (Primarily for Solaris.)
2494 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2497 section->orelocation is NULL.
2499 * coffgen.c (bfd_coff_get_syment): New function.
2500 (bfd_coff_get_auxent): New function.
2501 * bfd-in.h (bfd_coff_get_syment): Declare.
2502 (bfd_coff_get_auxent): Declare.
2503 * bfd-in2.h: Rebuild.
2505 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2507 * elf32-mips.c (struct mips_hi16): Define.
2508 (mips_hi16_addr, mips_hi16_addend): Remove.
2509 (mips_hi16_list): New static variable.
2510 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2511 (mips_elf_lo16_reloc): Process mips_hi16_list.
2512 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2513 relocs before the associated LO16 reloc.
2515 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * versados.c (versados_scan): Check bfd_alloc return value.
2518 (versados_object_p): Check all bfd_read return values. Require
2519 that lang field be less than 10, to avoid confusion with Intel Hex
2522 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2524 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2525 not 0, for an absolute symbol.
2526 (NAME(aout,swap_ext_reloc_out)): Likewise.
2528 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2529 (ihex_write_object_contents): For a large start address, output
2530 the full 32 bit address in record type 5.
2532 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2533 to int to avoid promotion problems in prototype.
2535 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * configure.host: Use ${srcdir} when looking for picfrag.
2539 * configure.host: Switch on ${libdir}, not $(libdir). From
2540 alan@spri.levels.unisa.edu.au (Alan Modra).
2542 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2543 entry point, not just for DYNAMIC objects.
2544 * sunos.c (sunos_add_dynamic_symbols): Always call
2545 sunos_create_dynamic_sections. If called with a non DYNAMIC
2546 object, don't do anything else.
2547 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2549 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * configure.in: Permit --enable-shared to specify a list of
2553 * configure: Rebuild.
2555 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2556 host when configuring with --enable-shard.
2558 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2563 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2564 to avoid crashing in bfd_hash_replace.
2566 * sysdep.h: Use #ifdef, not #if.
2568 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2570 * config.in: Rebuild.
2572 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2574 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2575 (AC_CHECK_HEADERS): Check for sys/time.h
2576 (AC_HEADER_TIME): Add macro.
2577 * configure: Rebuild.
2578 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2579 to control what combination of <time> and <sys/time.h>
2582 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2584 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2585 (aout_32_sunos4_write_object_contents): Likewise.
2586 * aoutx.h (NAME(aout,machine_type)): Handle
2587 bfd_mach_sparc_{sparclet,sparclite}.
2588 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2589 (bfd_mach_sparc_v9_p): Update.
2590 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2591 * libaout.h (enum machine_type): Add M_SPARCLET.
2592 * sunos.c (MACHTYPE_OK): Define.
2593 * bfd-in2.h: Regenerated.
2595 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2597 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2598 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2599 * elflink.c (_bfd_elf_create_got_section): Store the
2600 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2601 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2602 global offset table goes over 0x1000, set the value of
2603 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2604 (elf32_sparc_relocate_section): Subtract the offset of
2605 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2607 * elfcode.h: Don't include <string.h>.
2609 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2611 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2612 generic_link_hash_newfunc. All references changed.
2613 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2614 moved here from libbfd-in.h.
2615 * libbfd-in.h: Corresponding changes.
2616 * libbfd.h: Regenerated.
2618 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * aoutx.h (aout_link_input_section_std): When reporting an
2621 overflow error, use the name of the symbol in the hash table if
2623 (aout_link_input_section_ext): Likewise.
2625 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2626 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2628 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2630 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2631 * coffcode.h (coff_compute_section_file_positions): Likewise.
2632 (coff_write_object_contents): Likewise.
2634 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * section.c (SEC_LINK_ONCE): Define.
2637 (SEC_LINK_DUPLICATES): Define.
2638 (SEC_LINK_DUPLICATES_DISCARD): Define.
2639 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2640 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2641 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2642 * bfd-in2.h: Rebuild.
2643 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2644 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2645 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2646 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2647 SEC_LINK_ONCE, and look through the symbol table for the setting
2648 for SEC_LINK_DUPLICATES.
2649 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2650 set for a section, find the section symbol in the symbol table,
2651 and set the aux entry based on SEC_LINK_DUPLICATES.
2652 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2653 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2654 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2655 * coff-i386.c (i386coff_vec): Likewise.
2656 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2658 * VERSION: Bump to 2.6.1.
2659 * Makefile.in (stamp-h): Depend upon VERSION.
2661 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2663 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2664 * libbfd.h: Rebuilt.
2665 * linker.c (generic_link_hash_newfunc): No longer static.
2666 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2668 * coff-h8300.c: Add two derived hash tables and their associated
2669 funtions and #defines for use by the h8300 linker.
2670 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2671 the function vector as needed. Place the address of the function
2672 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2673 Rewrite the vectors section contents as necessary.
2674 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2675 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2676 (coff_bfd_link_hash_table_create): Likewise.
2678 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2681 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2683 (hppa_rebuild_insn): Pass pointer to correct type to
2684 low_sign_unext and dis_assemble_21.
2686 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2688 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2689 Stick with sparc-*-{sysv4*,solaris2*}.
2691 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2693 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2694 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2695 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2696 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2697 fields is non-zero, print them.
2699 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2700 ifdef. Remove unused variables.
2701 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2703 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2704 (get_symbol_value): Ifdef out.
2705 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2706 (coff_ppc_relocate_section): Remove unused variables. Make
2707 fprintf strings and argument types correspond. Put before_addr in
2709 (dump_toc): Make fprintf strings and argument types correspond.
2710 (ppc_process_before_allocation): Remove unused variables. Always
2712 (ppc_reflo_reloc): Ifdef out.
2713 (ppc_addr32nb_reloc): Ifdef out.
2714 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2716 (coff_ppc_rtype_to_howto): Likewise.
2717 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2719 * peicode.h (pe_print_idata): Move otherwise unused variables into
2720 the #ifdef where they are used. Always return a value.
2721 (pe_print_edata): Make fprintf strings and argument types
2722 correspond. Always return a value.
2723 (pe_print_pdata): Removed unused variable addr_value. Always
2725 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2726 strings and argument types correspond. Always return a value.
2728 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2729 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2730 variable rela inside #if 0 section where it is used.
2732 * ns32k.h: New file.
2733 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2734 functions to start with _bfd_.
2735 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2736 functions in cpu-ns32k.h.
2737 * Makefile.in: Rebuild dependencies.
2738 (HFILES): Add ns32k.h.
2740 * section.c (struct sec): Add linker_mark field. Change
2741 user_set_vma and reloc_done to be single bit fields.
2742 (STD_SECTION): Update accordingly.
2743 * bfd-in2.h: Rebuild.
2744 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2746 (aout_link_input_bfd): Don't link unmarked sections.
2747 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2749 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2750 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2752 * elflink.h (elf_bfd_final_link): Mark sections included in the
2754 (elf_link_input_bfd): Don't link unmarked sections.
2755 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2757 (xcoff_link_input_bfd): Don't link unmarked sections.
2759 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2760 overflow error messages.
2762 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2765 is not set, print "BFD: " before the error message.
2767 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2768 Miles Bader <miles@gnu.ai.mit.edu>.
2769 * configure: Rebuild.
2771 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2773 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2776 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2777 m68k-aout, m68k-coff, and m68k-elf targets.
2779 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2781 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2782 (ieee_generic_stat_arch_elt): Restructured to prevent
2783 ieee_object_p from being called repeatedly.
2785 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2787 * coffcode.h (coff_write_object_contents): Allocate
2788 buffers large enough for any FILEHDR or AOUTHDR.
2790 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2792 * ecofflink.c (lookup_line): New static function, renamed and
2793 slighly changed from old _bfd_ecoff_locate_line.
2794 (_bfd_ecoff_locate_line): Cache line number information. Use
2795 lookup_line for actual lookup.
2797 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2799 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2800 multiple of 20 bytes.
2802 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2805 allocate ecoff_find_line, and don't initialize by hand.
2806 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2807 mips_elf_find_line, and don't call memset.
2809 * coffcode.h (coff_compute_section_file_positions): If not
2810 producing a final executable, don't consider sofar when aligning
2811 the section to the correct size.
2813 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2816 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2817 * coffgen.c (coff_section_symbol): Ifdef out.
2819 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2822 output_bfd is not NULL.
2824 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2826 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2827 of bfd_alloc (fixes fix_line not being initialized).
2828 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2830 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2832 * coffcode.h: Allow specific backends to override the
2833 bfd_link_add_symbols routine.
2835 * coff-h8300.c: Include genlink.h.
2836 (howto_table): Add R_MEM_INDIRECT.
2837 (rtype2howto): Support R_MEM_INDIRECT.
2838 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2841 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2843 * coff-alpha.c (alpha_relocate_section): Use
2844 info->callbacks_warning, rather than _bfd_error_handler, for
2845 "multiple gp" warning.
2847 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2850 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2851 table string. Use bfd_wrapped_link_hash_lookup.
2852 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2854 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2855 table, if any, when writing out symbols.
2856 (aout_link_input_section_std): Use the name from the hash table,
2857 if any, when reporting undefined symbols.
2858 (aout_link_input_section_ext): Likewise.
2859 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2860 * bout.c (get_value): Likewise.
2861 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2862 * ecoff.c (ecoff_reloc_link_order): Likewise.
2863 * elflink.h (elf_link_add_object_symbols): Likewise.
2864 (elf_reloc_link_order): Likewise.
2865 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2866 (_bfd_generic_reloc_link_order): Likewise.
2867 (default_indirect_link_order): Likewise.
2868 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2869 * sunos.c (sunos_add_one_symbol): Likewise.
2870 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2871 (bfd_xcoff_link_count_reloc): Likewise.
2872 (xcoff_reloc_link_order): Likewise.
2874 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2875 into -1 for intern->rss.
2877 * configure: Rebuild with autoconf 2.8.
2879 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * stab-syms.c (__define_stab_duplicate): Define.
2882 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2884 * bfd-in.h (bfd_get_stab_name): Declare.
2885 * bfd-in2.h: Rebuild.
2886 * Makefile.in: Rebuild dependencies.
2887 (BFD_LIBS): Add stab-syms.o.
2888 (BFD_LIBS_CFILES): Add stab-syms.c.
2889 (BFD32_BACKENDS): Remove stab-syms.o.
2890 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2891 * configure.in: Don't list stab-syms.o in bfd_backends.
2892 * configure: Rebuild.
2893 * libaout.h (aout_stab_name): Don't declare.
2894 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2897 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * elf.c (assign_file_positions_for_segments): Adjust file offset
2900 for section alignment even if SEC_LOAD is not set.
2902 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2905 since they appear as targets in Makefile.in.
2906 * configure: Rebuild.
2908 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2909 don't fiddle with a symbol which is not defined anywhere.
2911 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2914 though they are defined in a shared library.
2915 (xcoff_build_ldsyms): Likewise.
2917 * coffgen.c (coff_find_nearest_line): Don't look at the line
2918 numbers for the section if section->lineno is NULL.
2920 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2921 message rather than calling BFD_ASSERT.
2922 * elfcode.h (write_relocs): Check return value of
2923 _bfd_elf_symbol_from_bfd_symbol.
2925 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2927 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2930 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2932 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2934 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2935 hppa_reloc_field_selector_type_alt.
2936 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2937 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2939 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2941 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * elf.c (assign_file_positions_for_segments): Adjust the segment
2944 memory size for the alignment of a SEC_ALLOC section, not just a
2947 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2949 * m68klinux.c: New file.
2950 * hosts/m68klinux.h: New file.
2951 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2952 * configure.in (m68*-*-linux*): New native host.
2953 (m68klinux_vec): New vector.
2954 * configure: Rebuild.
2955 * targets.c (m68klinux_vec): Declare.
2956 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2957 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2958 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2959 declaration from bfd_linux_size_dynamic_sections.
2960 (bfd_m68klinux_size_dynamic_sections): Declare.
2961 * bfd-in2.h: Rebuild.
2962 * Makefile.in: Rebuild dependencies.
2963 (BFD32_BACKENDS): Add m68klinux.o.
2964 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2966 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2968 * libhppa.h (pa_arch): Add pa20.
2969 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2970 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2971 (hppa_field_adjust): Handle e_nsel.
2972 * som.c: Provide default definitions for many new relocs found only
2973 in hpux10 include files.
2974 (som_fixup_formats): Add several new relocs from hpux10.
2975 (som_hppa_howto_table): Add hpux10 relocs.
2976 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2978 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2980 * mpw-make.sed: Edit out recent shared library support, and
2981 rules to rebuild .h files using doc/chew.
2983 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2985 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2986 size even of sections with no contents.
2988 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2991 starting with '$' the way we skip names starting with '.'. When
2992 updating x_endndx, don't be fooled by an index which has been
2995 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2996 struct/union/enum type with no elements.
2998 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3002 * archive.c (bfd_generic_archive_p): If the first file in the
3003 archive can not be recognized as an object, don't assume that this
3004 is the wrong format.
3006 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3007 format is not bfd_object.
3008 (bfd_elf_get_dt_soname): Likewise.
3010 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3015 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3017 * bfd.c (tdata): Add netbsd_core_data.
3018 * bfd-in2.h: Regenerated.
3020 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3022 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3023 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3024 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3027 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3028 to get the symbol index, matching 14 Jul 95 change.
3030 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3032 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3033 Remove duplicate definition of gp.
3035 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3038 assume that we can set the GP value and then get the same value,
3039 since it won't be true if the output file is neither ELF nor
3041 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3042 _bfd_get_gp_value here.
3043 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3044 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3046 (mips_elf_lo16_reloc): Likewise.
3047 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3048 Don't require that the BFD be ELF.
3049 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3050 (mips_elf_gprel32_reloc): Likewise.
3051 (mips_elf_relocate_section): Don't assume we can set and get the
3053 (mips_elf_finish_dynamic_symbol): Don't bother to use
3054 _bfd_get_gp_value here.
3056 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3057 Don't change epdr between malloc and free. Be careful not to free
3058 NULL pointers. Zero out the first RPDR.
3060 * configure.host: On Linux, only pass -rpath option if $(libdir)
3061 is neither /lib nor /usr/lib. From Alan Modra
3062 <alan@mullet.Levels.UniSA.Edu.Au>.
3064 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3066 (elf_dt_name): Rename from elf_dt_needed_name.
3067 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3069 (bfd_elf_get_dt_soname): New function.
3070 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3071 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3072 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3073 * bfd-in2.h: Rebuild.
3075 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3077 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3078 _bfd_sparc_elf_reloc_type_lookup.
3079 (bfd_elf32_bfd_reloc_type_lookup): Update.
3080 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3081 (sparc64_elf_howto_table): Define.
3082 (sparc_reloc_map): Define.
3083 (sparc64_elf_reloc_type_lookup): New function.
3084 (sparc_elf_wdisp16_reloc): New function.
3085 (elf_info_to_howto): Use sparc64_elf_howto_table.
3086 (sparc64_elf_relocate_section): Likewise.
3087 (bfd_elf64_bfd_reloc_type_lookup): Update.
3089 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * configure.host: Check for 'do not mix' from native linker before
3092 trying to use -rpath.
3094 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * bfd.c (_bfd_get_gp_value): New function.
3097 (_bfd_set_gp_value): New function.
3098 * libbfd-in.h (_bfd_get_gp_value): Declare.
3099 (_bfd_set_gp_value): Declare.
3100 * libbfd.h: Rebuild.
3101 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3102 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3103 directly to the fields in the tdata information.
3104 (alpha_relocate_section): Likewise.
3105 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3106 (mips_gprel_reloc): Likewise.
3107 (mips_relocate_section): Likewise.
3108 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3109 (mips_elf_lo16_reloc): Likewise.
3110 (mips_elf_final_gp): Likewise.
3111 (mips_elf_gprel16_reloc): Likewise.
3112 (mips_elf_gprel32_reloc): Likewise.
3113 (mips_elf_relocate_section): Likewise.
3114 (mips_elf_finish_dynamic_symbol): Likewise.
3116 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3118 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * configure.in: Call AC_PROG_CC before configure.host.
3121 * configure: Rebuild.
3122 * configure.host: Don't set information which autoconf should
3123 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3125 * configure.host: Remove go32 and win32 host information, since it
3126 should no longer be needed.
3128 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3129 then start a new segment rather than put a writable section in a
3132 * configure.host: Set RPATH_ENVVAR.
3134 * Makefile.in: Rebuild dependencies.
3136 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3137 zero_section variable.
3139 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3141 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3142 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3143 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3145 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3147 * ieee.c (ieee_write_expression): Only use an R variable for a
3148 local symbol. Don't output a zero offset. Handle a zero address.
3149 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3150 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3152 (parse_expression): Don't try to handle multiple occurrences of a
3153 P variable. Handle I variables differently from X variables. Fix
3154 the order of minus expressions.
3155 (ieee_slurp_external_symbols): Generate an I variable for an NN
3156 record. Fix handling of ATI and ATX records.
3157 (ieee_slurp_sections): Only set minimal section attributes.
3158 Adjust them later, based on the section contents.
3159 (ieee_object_p): Read in the file until just after the ME record.
3160 Call ieee_slurp_section_data to set the section flags.
3161 (do_one): Add iterations parameter. Only repeat the first load
3162 item. Set the section and file reloc flags.
3163 (ieee_slurp_section_data): Set section flags. Pass iterations to
3165 (ieee_canonicalize_reloc): Handle I variables.
3166 (do_with_relocs): Only emit relocation size when necessary.
3167 Increase MAXRUN to 127. Change ov to be assigned, and take
3168 src_mask and pcrel_offset into account.
3169 (ieee_write_data_part): Skip sections that are not loaded.
3170 (ieee_write_external_part): Don't output optional last entry of WX
3172 (ieee_write_me_part): Make setting of me_record neater.
3173 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3175 * syms.c (stt): Add entries for zerovars, vars, and code.
3177 * elfcode.h (validate_reloc): New static function.
3178 (write_relocs): Call validate_reloc for non ELF relocs.
3180 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3181 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3182 (TARGET_LITTLE_SYM): Likewise.
3184 * config.bfd (m68*-*-psos*): New target.
3186 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3188 * i386msdos.c: Remove some #if 0 code.
3189 (msdos_write_object_contents): Don't include empty sections in the
3190 size computation, regardless of their address.
3192 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3194 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3195 is NULL, ie, the -r switch is used.
3197 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3200 (BFD_RELOC_MIPS_GOT_LO16): Define.
3201 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3202 * bfd-in2.h, libbfd.h: Rebuild.
3203 * elf32-mips.c (mips_reloc_map): Map new relocs.
3205 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3207 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3210 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3211 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3212 simple number for the section address, rather than an expression.
3213 Limit the number of bytes between relocs to MAXRUN.
3214 (ieee_write_me_part): Set me_record to the file offset after the
3216 (ieee_write_processor): New static function.
3217 (ieee_write_object_contents): Use ieee_write_processor.
3219 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3223 * coff-aux.c: Change include of aux.h to aux-coff.h.
3225 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3227 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3228 relocation put the addend both in the reloc entry and the data.
3229 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3232 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3233 a R_68K_PCxx reloc against a defined global symbol directly.
3234 (elf_m68k_check_relocs): Don't count such a reloc.
3236 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3237 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3238 symbol for now, otherwise always record the symbol as dynamic.
3239 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3240 is not referenced by a dynamic object, and we are not making a
3241 shared object, then don't make a PLT entry. If we do make a PLT
3242 entry, make sure the symbol has been recorded as dynamic.
3244 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * configure.host: When making a shared library, set HLDFLAGS to
3247 pass an appropriate -rpath option. Use the make variable SONAME
3248 as the shared library soname, rather than computing it here. On
3249 SunOS, build stamp-tshlink in place of $(SHLINK).
3250 * Makefile.in (SONAME): New variable.
3251 ($(SHLINK)): Make a link to the transformed name, as well.
3252 (stamp-tshlink): New target.
3253 (install): Skip stamp-tshlink during install.
3255 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3257 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3258 linker sections have been set up yet.
3260 * elf.c (make_mapping): Add an additional argument to suppress
3261 making the first section include the program headers.
3262 (map_sections_to_segments): If the user used -Ttext such that the
3263 program headers are on a different page, do not set the flags
3264 saying that this section includes the program headers.
3266 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3268 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3269 don't define TRAD_HEADER.
3270 * configure: Rebuild.
3272 * netbsd-core.c: New file, support for NetBSD core files.
3273 * hosts/*nbsd.h: Removed.
3275 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3277 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3278 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3279 * libbfd.h, bfd-in2.h: Regenerated.
3280 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3281 bfd_elf32_bfd_reloc_type_lookup.
3282 (reloc_type{,_names}): Deleted.
3283 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3285 (sparc_reloc_map): Add sparc64 relocs.
3286 (sparc_elf_notsupported_reloc): New static function.
3287 (sparc_elf_wdisp16_reloc): New static function.
3288 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3289 (elf32_sparc_relocate_section): Likewise.
3290 (bfd_elf32_bfd_reloc_type_lookup): Define.
3291 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3292 (reloc_type{,_names}): Deleted.
3293 (elf_sparc_howto_table): Deleted.
3294 (sparc_reloc_map): Deleted.
3295 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3296 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3298 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3303 * Makefile.in (program_transform_name): New variable.
3304 (install): Transform library name before installing it.
3306 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * archures.c (bfd_mach_i960_hx): Define.
3309 * bfd-in2.h: Rebuild.
3310 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3311 (MATRIX): Expand entries for HX.
3312 (arch_info_struct): Add i960:hx entry.
3313 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3314 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3315 (coff_set_flags): Handle bfd_mach_i960_hx.
3317 Support for building as a shared library, based on patches from
3318 Alan Modra <alan@spri.levels.unisa.edu.au>:
3319 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3320 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3321 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3322 * configure: Rebuild.
3323 * configure.host: If --enable-shared, adjust shared library stuff
3324 based on the host. If the host is SunOS, and the linker supports
3325 -rpath, set HLDFLAGS to use it.
3326 * Makefile.in (ALLLIBS): New variable.
3327 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3328 (COMMON_SHLIB, SHLINK): New variables.
3329 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3330 (STAGESTUFF): Remove variable.
3331 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3333 (stamp-ofiles): New target, like old ofiles target, but build
3334 using a temporary file and move-if-change, and touch stamp-ofiles
3336 (ofiles): Just depend upon stamp-ofiles.
3337 (stamp-piclist, piclist): New targets.
3338 ($(SHLIB), $(SHLINK)): New targets.
3339 (targets.o, archures.o): Build twice if PICFLAG is set.
3340 (do_mostlyclean): Remove pic/*.o.
3341 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3343 (do_distclean): Remove pic and stamp-picdir.
3344 (install): Install shared libraries.
3345 ($(OFILES)): Depend upon stamp-picdir.
3346 (stamp-picdir): New target.
3348 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3350 * libcoff.h: Rebuild.
3352 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3353 flavour of a section with no owner.
3355 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3356 ELF_LINK_NON_ELF flag.
3357 (mips_elf_create_got_section): Likewise.
3359 * elf.c: Revert last change, since it breaks dynamic linking.
3360 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3362 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3363 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3364 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3366 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3368 * elf.c (assign_file_positions_for_segments): If the backend does
3369 not want the elf header or the program headers in the address
3370 space, do not include them in the calculations.
3372 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3373 function to determine if we need additional program headers.
3374 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3375 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3377 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3379 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3381 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3383 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3384 back into one line. Some compilers (sunos 4.1.3 for example)
3385 won't accept args split across more than one line.
3387 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3389 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3390 * configure: Regenerate.
3392 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3394 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3395 try to do arithmetic on a void *, cast it to a unsigned char * first.
3397 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3400 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3402 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3403 flag for a newly defined symbol.
3404 (NAME(bfd_elf,record_link_assignment)): Likewise.
3405 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3406 set the DEF or REF_REGULAR flags correctly.
3408 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3409 (libbfd.h, libcoff.h): Corresponding change.
3411 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3412 a PLT32 reloc as dynamic.
3413 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3414 is not referenced by a dynamic object, and we are not making a
3415 shared object, then don't make a PLT entry. If we do make a PLT
3416 entry, make sure the symbol has been recorded as dynamic.
3418 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3420 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3421 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3422 (powerpcle-*-cygwin32): New.
3423 * peicode.h (add_data_entry): Get address from vma.
3425 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3427 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3428 attached to the section has already been created as an undefined
3429 symbol, treat it as if it hasn't been created yet.
3431 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3434 symbol or section symbols if stripping all symbols and this is not
3435 a relocateable link. Don't output the symbol string table if
3436 there are no symbols.
3437 (elf_link_flush_output_syms): Don't do anything if there are no
3440 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3442 * coff-aux.c: New file.
3443 * hosts/m68kaux.h: New file.
3444 * config.bfd (m68*-apple-aux*): New target.
3445 * configure.in (m68*-apple-aux*): New native host.
3446 (m68kaux_coff_vec): New vector.
3447 * configure: Rebuild.
3448 * targets.c (m68kaux_coff_vec): Declare.
3449 * coffcode.h (bfd_coff_backend_data): Add field
3450 _bfd_coff_link_add_one_symbol.
3451 (bfd_coff_link_add_one_symbol): Define.
3452 (compare_arelent_ptr): New static function if TARG_AUX.
3453 (coff_write_relocs): If TARG_AUX, sort the relocs.
3454 (coff_write_object_contents): Set A/UX aouthdr magic number.
3455 (coff_link_add_one_symbol): Define if not defined.
3456 (bfd_coff_std_swap_table): Initialize new field.
3457 * libcoff.h: Rebuild.
3458 * cofflink.c (coff_link_add_symbols): Call
3459 bfd_coff_link_add_one_symbol rather than
3460 _bfd_generic_link_add_one_symbol.
3461 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3462 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3463 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3464 * Makefile.in: Rebuild dependencies.
3465 (BFD32_BACKENDS): Add coff-aux.o.
3466 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3468 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3470 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3471 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3473 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3476 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3477 (maintainer-clean): Warn about deleting special files.
3478 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3480 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3481 warning symbols correctly.
3482 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3483 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3484 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3485 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3486 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3487 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3489 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3492 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3494 * libcoff-in.h: aligned newly exported names with bfd naming
3495 conventions. Removed an erroneous define of POWERPC_LE_PE.
3496 * libcoff.h: Rebuild.
3497 * cofflink.c, coff-ppc.c: the above function name changes
3499 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3501 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3502 * ecoff.c (struct extsym_info): Define.
3503 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3504 to ecoff_link_write_external.
3505 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3506 Strip symbols when appropriate.
3508 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3509 * syms.c (BSF_OBJECT): Define.
3510 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3511 * bfd-in2.h: Rebuild.
3512 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3514 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3517 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3518 copying relocs into a shared object, treat a defined global symbol
3520 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3521 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3522 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3524 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3525 real defined symbol, not to a weak defined symbol.
3527 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3529 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3530 and made a few static functions externs.
3532 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3533 POWERPC_LE_PE hack in cofflink.
3535 * libcoff-in.h: promoted the following from cofflink.c to allow
3536 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3537 coff_debug_merge_element, struct coff_debug_merge_type,
3538 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3539 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3540 coff_debug_merge_hash_lookup, coff_link_section_info,
3541 coff_final_link_info, coff_debug_merge_hash_newfunc,
3542 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3544 * libcoff.h: re-gen'd
3546 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * syms.c: Include "bfdlink.h".
3549 (struct stab_find_info): Define.
3550 (_bfd_stab_section_find_nearest_line): New function.
3551 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3552 * libbfd.h: Rebuild.
3553 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3554 * elf.c (_bfd_elf_find_nearest_line): Try calling
3555 _bfd_stab_section_find_nearest_line before searching the ELF
3556 symbol table. Find the closest STT_FUNC symbol, not the last one.
3557 * libcoff-in.h (coff_data_type): Add line_info field.
3558 * libcoff.h: Rebuild.
3559 * coffgen.c (coff_find_nearest_line): Try calling
3560 _bfd_stab_section_find_nearest_line before searching the COFF
3562 * Makefile.in: Rebuild dependencies.
3564 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3566 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3567 4 bytes, so we get the correct value when updating the register
3568 field in little endian mode.
3570 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3573 entry_section fields. Add sntoc and snentry fields.
3574 * libcoff.h: Rebuild.
3575 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3576 not toc_section and entry_section (the COFF file does not have any
3577 sections at this point).
3578 (coff_write_object_contents): Set o_snentry and o_sntoc from
3579 snentry and sntoc rather than entry_section and toc_section.
3580 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3581 snentry, not toc_section and entry_section.
3582 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3583 entry_section from hentry.
3584 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3586 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3587 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3588 than using toc_section directly.
3590 * archures.c: Add missing `.' in enum bfd_architecture.
3591 * bfd-in2.h: Rebuild.
3593 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3594 Robert Lipe <robertl@arnet.com>.
3596 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3598 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3599 to sections we allocate. Use bfd_zalloc to allocate initialial
3600 sections, not bfd_alloc.
3601 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3602 SDA{,2}I16 relocations.
3603 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3604 whether to put something in .sbss or not.
3605 (ppc_elf_relocate_section): Add support for more relocations. Add
3606 in sec->output_offset where appropriate. Make error messages
3607 include the symbol name.
3609 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3610 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3611 doesn't get redefined messages if -shared.
3613 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3614 section if the rel_section field has been set up.
3616 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3618 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3621 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3623 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3624 of flags, only flags used are controlled by mach number. Bump up
3625 output file mach number to highest of input file mach numbers.
3626 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3627 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3629 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3630 bfd_elf64_sparc_vec support.
3632 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3634 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3635 the embedded bit is set on some objects and not on others. Just
3637 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3640 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3642 * coffcode.h (coff_new_section_hook): Don't try to align the
3645 * coffcode.h (coff_set_section_contents): Fix the handling of the
3646 .lib section to work even if the entire section contents are
3647 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3648 Robert Lipe <robertl@arnet.com>.
3650 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3652 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3653 memory here for contents.
3655 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3656 _SDA2_BASE_ by 32768.
3657 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3658 started using. Allocate contents for .sdata and .sdata2 sections
3660 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3662 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3663 size _SDA{,2}_BASE_.
3664 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3667 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3669 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3671 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3672 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3673 (bfd_mach_sparc_v9a): Define.
3674 (bfd_mach_sparc_v9_p): Define.
3675 * bfd-in2.h: Regenerated.
3676 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3678 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3679 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3680 to bfd_elf32_sparc_vec.
3681 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3682 Add v8plus{,a} support.
3684 (sparc_compatible): New function.
3685 * elf32-sparc.h: #include "elf/sparc.h".
3686 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3687 elf32_sparc_final_write_processing): New functions.
3688 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3689 elf_backend_final_write_processing): Define.
3691 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3693 * elf-bfd.h (struct elf_link_hash_entry): Add
3694 linker_section_pointer field.
3695 (enum elf_linker_section_enum): Enumeration for new way of
3696 creating linker dynamic sections and symbols.
3697 (elf_linker_section{,_pointers}): New structures for creating
3698 dynamic sections and symbols.
3699 (elf_obj_tdata): Add linker_section_pointers and linker_section
3701 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3702 (_bfd_elf_create_linker_section): New declarations.
3703 (_bfd_elf_find_pointer_linker_section): Ditto.
3704 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3705 (_bfd_elf_make_linker_section_rela): Ditto.
3707 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3709 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3710 (ppc_elf_create_linker_section): New function to create the
3711 sections .got, .sdata, and .sdata2.
3712 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3714 (ppc_elf_check_relocs): Support more of the eabi relocations.
3715 (ppc_elf_relocate_section): Ditto.
3716 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3717 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3719 * elflink.h (elf_create_pointer_linker_section): New function to
3720 create initialized pointers in dynamic linker sections.
3721 (elf_finish_pointer_linker_section): Actually intialize the
3722 pointers created above.
3724 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3725 macros to provide both 32 and 64 bit versions of
3726 elf_create_pointer_linker_section.
3727 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3728 provide both 32 and 64 bit versions of
3729 elf_finish_pointer_linker_section.
3731 * elflink.c (_bfd_elf_create_linker_section): New function to
3732 create a linker section.
3733 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3734 given address in the linker pointer offsets created for a given
3736 (_bfd_elf_make_linker_section_rela): Make a RELA section
3737 corresponding to the generated linker section.
3739 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3741 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3743 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3745 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3746 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3747 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3748 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3749 toc entry in an objdump) for now.
3750 (ppc_do_last, ppc_get_last): New function - needed to save processing
3751 the toc owner to the end.
3752 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3755 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3756 toc owner from being done till last. Must define POWERPC_LE_PC
3759 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3761 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3763 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3764 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3766 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3770 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3774 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3776 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3778 * elf.c (assign_file_positions_for_segments): Don't increment file
3779 offset for a segment which contains no loadable sections.
3781 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3783 * reloc.c: Add new PowerPC relocations.
3784 * {bfd-in2,libbfd}.h: Regenerate.
3786 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3787 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3789 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3794 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3797 * coffgen.c (coff_find_nearest_line): Don't try to cache
3798 information in sections that are not owned by a BFD. From Richard
3799 Henderson <richard@atheist.tamu.edu>.
3801 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3802 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3803 * elflink.h (elf_link_output_extsym): Remove special check for
3806 * ecoffswap.h: Add prototypes for static functions.
3808 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3810 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3811 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3813 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3814 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3815 support. Begin support for R_PPC_SDA{2,}REL.
3817 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3819 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3820 create the .got and .got.neg sections.
3821 (ppc_elf_size_dynamic_sections): Call it.
3822 (ppc_elf_check_relocs): Call it.
3823 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3824 (ppc_elf_check_relocs): Add error messages for relocations we
3825 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3828 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3830 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3831 section flags for V.4 and eabi.
3833 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * elf.c (assign_file_positions_for_segments): If a segment
3836 contains no sections, don't mark it as readable.
3838 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3839 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3841 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3842 dynamic section, if there is one.
3843 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3844 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3845 (bfd_elf64_swap_dyn_in): Likewise.
3846 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3848 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3850 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3851 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3852 <pirker@eiunix.tuwien.ac.at>.
3854 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3856 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3857 PowerPC V.4 and eabi.
3858 * bfd-in2.h: Regenerate.
3859 * libfd.h: Regenerate.
3861 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3863 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3864 section type and SHF_EXCLUDE section flag, turning them into the
3865 appropriate bfd section flag.
3867 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * xcofflink.c (xcoff_link_add_symbols): Create the special
3870 sections if we see a DYNAMIC object, in case that is the only
3871 XCOFF input object we see.
3873 * elf32-mips.c: Extensive changes for a start at dynamic linking
3874 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3876 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3877 (struct elf_backend_data): Remove
3878 elf_backend_create_program_headers field. Add
3879 elf_backend_additional_program_headers and
3880 elf_backend_modify_segment_map fields.
3881 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3883 (elf_backend_additional_program_headers): Likewise.
3884 (elf_backend_modify_segment_map): Likewise.
3885 (elf_backend_create_program_headers): Don't define.
3886 (elfNN_bed): Change to account for field changes.
3887 * elf.c (assign_file_positions_for_segments): Call new
3888 modify_segment_map backend function. Don't call old
3889 create_program_headers backend function.
3890 (get_program_header_size): Call additional_program_headers rather
3891 than create_program_headers.
3892 * elflink.h (elf_link_add_object_symbols): Initialize
3893 type_change_ok from new backend field.
3894 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3896 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3897 a reloc against the appropriate section.
3899 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3900 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3901 (elf_flags_init): Rename from elf_ppc_flags_init.
3902 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3904 (ppc_elf_copy_private_bfd_data): Likewise.
3905 (ppc_elf_merge_private_bfd_data): Likewise.
3907 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3910 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3912 * coff-alpha.c (alpha_relocate_section): During final link, allow
3913 output .lita section to be bigger than 64k by adjusting gp value
3914 on a per-input section basis.
3915 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3917 (struct ecoff_section_tdata): Add gp field.
3919 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3921 Handle Alpha ECOFF changes in OSF/1 3.2.
3922 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3924 * coff-alpha.c: Include "aout/ar.h".
3925 (alpha_ecoff_get_relocated_section_contents): Don't require an
3926 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3927 3.2 doesn't generate one.
3928 (alpha_relocate_section): Likewise.
3929 (alpha_ecoff_slurp_armap): Define.
3930 (alpha_ecoff_slurp_extended_name_table): Define.
3931 (alpha_ecoff_construct_extended_name_table): Define.
3932 (alpha_ecoff_truncate_arname): Define.
3933 (alpha_ecoff_write_armap): Define.
3934 (alpha_ecoff_generic_stat_arch_elt): Define.
3935 (alpha_ecoff_update_armap_timestamp): Define.
3937 (alpha_ecoff_read_ar_hdr): New static function.
3938 (alpha_ecoff_get_elt_at_filepos): New static function.
3939 (alpha_ecoff_openr_next_archived_file): New static function.
3940 (alpha_ecoff_get_elt_at_index): New static function.
3941 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3942 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3943 _bfd_ecoff to alpha_ecoff.
3944 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3945 field from backend structure, rather than always calling
3946 _bfd_get_elt_at_filepos.
3947 * coff-mips.c (mips_ecoff_backend_data): Initialize
3948 get_elt_at_filepos field.
3949 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3950 from _bfd_generic_read_ar_hdr with minor changes.
3951 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3952 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3953 * libbfd.h: Rebuild.
3955 * bfd-in.h (BFD_IN_MEMORY): Define.
3956 * libbfd-in.h (struct bfd_in_memory): Define.
3957 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3958 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3959 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3960 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3961 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3962 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3963 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3964 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3965 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3966 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3968 (bfd_openstreamr): Likewise.
3969 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3970 BFD_IN_MEMORY is not set.
3971 * riscix.c (riscix_some_aout_object_p): Likewise.
3972 * bfd-in2.h, libbfd.h: Rebuild.
3974 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3975 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3976 (bfd_get_elt_at_index): Define.
3977 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3978 bfd_get_elt_at_index. Change index parameter from int to
3980 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3981 (_bfd_noarchive_get_elt_at_index): Define.
3982 (_bfd_archive_bsd_get_elt_at_index): Define.
3983 (_bfd_archive_coff_get_elt_at_index): Define.
3984 * bfd-in2.h, libbfd.h: Rebuild.
3985 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3986 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3987 * ieee.c (ieee_get_elt_at_index): Define.
3988 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3989 * oasys.c (oasys_get_elt_at_index): Define.
3990 * som.c (som_get_elt_at_index): Define.
3992 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3993 numbers to the .text section.
3995 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3997 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3998 If there is a SEC_DEBUGGING section, get the contents of the debug
3999 information part from it.
4000 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4002 (ieee_write_object_contents): Check ieee_write_debug_part return.
4004 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4006 * config.bfd (i[345]86-*-freebsd*): Add target.
4007 * configure.in (i386freebsd_vec): Add vec.
4008 * configure: Regenerate.
4009 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4010 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4011 Rebuild dependencies..
4012 * freebsd.h: New file.
4013 * i386freebsd.c: New file.
4014 * targets.c (i386freebsd_vec): Declare.
4015 (bfd_target_vector): Add i386freebsd_vec.
4016 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4017 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4019 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * ieee.c (ieee_slurp_debug): New static function.
4022 (ieee_object_p): Call it.
4023 (ieee_slurp_section_data): Skip debugging sections.
4024 (ieee_get_reloc_upper_bound): Likewise.
4025 (ieee_get_section_contents): Likewise.
4026 (ieee_canonicalize_reloc): Likewise.
4027 (ieee_write_section_part): Likewise.
4028 (ieee_write_debug_part): Likewise.
4029 (ieee_write_data_part): Likewise.
4030 (init_for_output): Likewise.
4032 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4034 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4036 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4037 relocs, since ppc_elf_relocate_section handles the linker case.
4038 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4040 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4041 ppc_elf_relocate_section since that is now the only caller.
4042 (ppc_elf_relocate_section): Ditto.
4044 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * coffcode.h (coff_write_object_contents): If we don't know the
4047 section of the entry point for an XCOFF executable, always set the
4048 entry address to -1.
4050 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4052 * elf.c (bfd_section_from_shdr): Add support for note sections.
4054 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4056 * bfd-in.h (struct _symbol_info): Add stab_type field.
4057 * bfd-in2.h: Rebuild.
4058 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4060 * elf32-ppc.c: Remove trailing newline from calls to
4062 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4063 difference if target endianness is known.
4065 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4067 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4068 old style TOC16 references without using R_PPC_GOT.
4069 (ppc_reloc_type): Ditto.
4070 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4071 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4072 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4073 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4074 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4076 (ppc_elf_adjust_dynamic_symbol): Ditto.
4077 (ppc_elf_adjust_dynindx): Ditto.
4078 (ppc_elf_size_dynamic_sections): Ditto.
4079 (ppc_elf_finish_dynamic_symbol): Ditto.
4080 (ppc_elf_finish_dynamic_sections): Ditto.
4081 (ELF_DYNAMIC_INTERPRETER): Define.
4083 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4085 * elf.c (copy_private_bfd_data): When attaching sections to
4086 segments ignore sections that won't be allocated. Patch from
4089 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4091 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4094 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4096 * coff-i960.c (CALC_ADDEND): Define.
4097 (coff_i960_relocate_section): Add the input section VMA to the
4098 addend for PC relative relocs.
4100 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4102 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4103 to correctly terminate.
4105 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4107 * targets.c (enum bfd_endian): Define.
4108 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4109 from boolean to enum bfd_endian. Change header_byteorder_big_p
4111 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4112 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4113 * bfd-in2.h: Rebuild.
4114 * All targets: Change initialization of byteorder and
4115 header_byteorder to use enum bfd_endian values rather than
4117 * All files: Change all references to byteorder_big_p and
4118 header_byteorder_big_p to use new bfd_*_endian macros.
4120 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4122 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4124 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4126 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4128 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4130 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4132 * ieee.c: Lots of minor cleanups. Make many functions return
4133 errors rather than calling abort. Also:
4134 (ieee_write_twobyte): Remove; change callers to call existing
4135 ieee_write_2bytes function.
4136 (ieee_write_expression): Don't output the section twice when
4137 outputting a local symbol. Don't emit an extraneous zero if there
4139 (ieee_slurp_sections): Set the lma as well as the vma.
4140 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4142 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4143 a recognized one or bfd_arch_unknown.
4144 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4146 (ihex_get_symtab): Likewise.
4148 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4150 * aoutx.h: Include <ctype.h>.
4151 (struct aout_link_includes_table): Define.
4152 (struct aout_link_includes_totals): Define.
4153 (struct aout_link_includes_entry): Define.
4154 (aout_link_includes_lookup): Define macro.
4155 (struct aout_final_link_info): Add includes field.
4156 (aout_link_includes_newfunc): New static function.
4157 (NAME(aout,final_link)): Initialize includes hash table.
4158 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4160 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4162 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4164 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4166 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4168 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4170 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4171 (pe_print_private_bfd_data): call pe_print_reloc.
4172 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4173 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4174 up some debugging as well.
4176 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4178 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4181 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4183 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4184 when setting sections to NULL.
4186 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4188 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4190 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4191 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4193 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4194 * bfd-in2.h: Rebuild.
4196 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4198 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4200 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4202 * ihex.c (ihex_scan): Handle record types 4 and 5.
4203 (ihex_object_p): Permit types 4 and 5.
4204 (ihex_set_section_contents): Remove check for out of range
4206 (ihex_write_object_contents): Generate types 4 and 5.
4208 * elflink.h (elf_link_output_extsym): Just ignore warning and
4209 indirect references to symbols which don't really exist.
4211 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4213 * peicode.h (pe_print_idata): Minor format fixes
4214 (pe_print_edata): New function. Under private printing, this formats
4215 the edata section of a PE file.
4216 (pe_print_private_bfd_data): Added call to pe_print_edata.
4218 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4220 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4221 index, don't call stoi.
4223 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4225 * srec.c (srec_scan): Set lma as well as vma.
4227 * ihex.c: New file; support for Intel Hex format.
4228 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4229 (ihex_vec): Declare.
4230 (bfd_target_vector): Always include ihex_vec.
4231 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4232 * Makefile.in: Rebuild dependencies.
4233 (BFD_LIBS): Add ihex.o
4234 (BFD_LIBS_CFILES): Add ihex.c.
4235 * bfd-in2.h: Rebuild.
4237 * elf.c (assign_file_positions_for_segments): Sort the sections in
4239 (get_program_header_size): Return the right size if segment_map is
4241 (copy_private_bfd_data): Don't bother to sort the sections.
4243 * bfd.c (bfd_record_phdr): New function.
4244 * bfd-in.h (bfd_record_phdr): Declare.
4245 * bfd_in2.h: Rebuild.
4247 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4250 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4251 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4253 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4254 (bfd_zmalloc): Change declaration.
4255 * libbfd.h: Rebuild.
4256 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4257 and realloc. Don't set bfd_error_no_memory if they fail.
4259 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4261 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4262 uses as well. Added a new howto to deal with TOCREL16 relocs that
4263 are TOCDEFN as well.
4264 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4265 to handle RVA relocs from dlltool.
4266 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4267 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4268 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4270 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4271 to get the right section alignment.
4273 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4275 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4276 p_paddr if p_paddr is zero.
4277 (make_mapping): Set includes_filehdr and includes_phdrs for first
4279 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4281 (assign_file_positions_for_segments): Handle includes_filehdr and
4282 includes_phdrs. Remove special handling of PT_PHDR and first
4284 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4285 when appropriate. Remove special handling of PT_PHDR segment.
4286 Use a more complex condition for when a section is included in a
4287 segment to handle Solaris linker oddities.
4289 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4291 * coff-m88k.c (howto_table): Reformatted for easier reading;
4292 special_function now points to new function m88k_special_reloc.
4293 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4295 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4296 be done correctly by m88k_special_reloc.
4297 (reloc_processing): New function to be used by RELOC_PROCESSING.
4298 (RELOC_PROCESSING): Define to call reloc_processing.
4300 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4302 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4303 (pe_print_pdata): Likewise.
4305 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4306 obstack_alloc fails.
4307 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4309 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4310 * Many files: don't set bfd_error_no_memory if one of the above
4313 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4314 if p_paddr_valid is set.
4315 (copy_private_bfd_data): New static function.
4316 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4318 * elf.c (assign_file_positions_for_segments): Fix case where extra
4319 program headers were allocated.
4321 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4322 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4323 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4324 _bfd_elf_print_private_bfd_data.
4326 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4327 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4328 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4329 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4330 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4331 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4332 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4334 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4336 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4337 * elf.c (make_mapping): New static function.
4338 (map_sections_to_segments): New static function.
4339 (elf_sort_sections): New static function.
4340 (assign_file_positions_for_segments): New static function.
4341 (map_program_segments): Remove.
4342 (get_program_header_size): Remove sorted_hdrs, count, and
4343 maxpagesize parameters. Simplify.
4344 (assign_file_positions_except_relocs): When generating an
4345 executable, use assign_file_positions_for_segments.
4346 (elf_sort_hdrs): Remove.
4347 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4348 to get_program_header_size.
4350 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4352 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4354 * configure, config.in: Regenerate with autoconf 2.7.
4356 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4357 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4359 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4361 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4362 (ecoff_sec_to_styp_flags): Likewise.
4363 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4364 (ecoff_set_symbol_info): Handle scRConst.
4365 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4366 (ecoff_compute_section_file_positions): Handle .rconst section.
4367 (_bfd_ecoff_write_object_contents): Likewise.
4368 (ecoff_link_check_archive_element): Handle scRConst.
4369 (ecoff_link_add_externals): Likewise.
4370 (ecoff_link_write_external): Handle .rconst section.
4371 (ecoff_reloc_link_order): Likewise.
4372 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4373 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4375 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4377 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4378 DEF_DYNAMIC flag is set.
4380 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4382 * host-aout.c: If TRAD_HEADER is defined, include it.
4384 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4386 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4387 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4388 (BFD_NEED_DECLARATION): New function.
4389 * configure.in: Use BFD_NEED_DECLARATION.
4390 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4391 * configure, config.in: Rebuild with autoconf 2.6.
4393 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4394 special_sections before returning when called with a non XCOFF
4397 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4400 * coffcode.h (coff_compute_section_file_positions): Only pad the
4401 previous section to force file alignment when creating an
4404 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4406 * coffcode.h (coff_compute_section_file_positions): If
4407 RS6000COFF_C, set up the .debug section.
4409 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4410 if it is not large enough to accomodate the entire TOC area with
4411 signed 16 bit offsets.
4412 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4414 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4415 TOC anchor to use the TOC value used in the output file.
4417 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4419 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4420 (_bfd_coff_read_string_table): Likewise.
4422 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4424 * pe-arm.c: Fix typos.
4425 * coff-arm.c: Likewise.
4427 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4429 * coff-ppc.c (list_ele): Added "cat"egory member.
4430 (record_toc): New category parameter (priv or pub).
4431 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4432 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4433 the mainline. It addes extra toc cells in error.
4434 (ppc_coff_swap_sym_in_hook): Added some documentation.
4435 (dump_toc): Can now diagnose "virtual toc" chicanery.
4437 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4439 * elf-bfd.h (struct elf_link_hash_table): Change type of
4440 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4442 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4444 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4445 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4447 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4448 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4449 defined or mentioned in a regular file.
4451 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4453 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4454 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4455 (coff_ppc_relocate_section): Correct REL24 handling
4456 (ppc_process_before_allocation): Correct TOCDEFN handling
4458 * peicode.h (dir_names): Added name descriptions
4460 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4462 * VERSION: Updated to cygnus-2.6.
4464 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4466 * targets.c (m68k4knetbsd_vec): Declare.
4468 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4470 * targets.c (bfd_target): Change type of second argument to
4471 _bfd_print_private_bfd_data from void * to PTR.
4472 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4473 using PTR rather than void *.
4474 * bfd-in2, libbfd.h: Rebuild.
4475 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4477 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4478 _bfd_generic_bfd_print_private_bfd_data rather than casting
4481 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4483 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4484 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4486 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4487 BFD64_BACKENDS_CFILES): New variables.
4490 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4492 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4493 not at the file position of the first section.
4494 * coffcode.h (coff_compute_section_file_positions): Avoid using
4496 (coff_write_object_contents): When generating a PPC PE executable
4497 with no symbols, round up the file size to a COFF_PAGE_SIZE
4499 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4500 don't write out a string table.
4502 * elf.c (bfd_section_from_shdr): When using a different section
4503 header, pass the new one to _bfd_elf_make_section_from_shdr.
4504 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4505 (elf_map_symbols): Add section VMA to symbol value when comparing
4507 (_bfd_elf_compute_section_file_positions): Only build symbol table
4508 if there are some symbols. Set file offset of symtab and strtab
4510 (assign_file_positions_except_relocs): Remove dosyms parameter.
4511 Change all callers. Never set file offset of symtab and strtab
4513 (_bfd_elf_copy_private_section_data): New function.
4514 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4515 (_bfd_elf_copy_private_symbol_data): New function.
4516 (swap_out_syms): Check for special mapping of st_shndx created by
4517 copy_private_symbol_data.
4518 * elfxx-target.h: Use new copy routines.
4519 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4520 (_bfd_elf_copy_private_section_data): Declare.
4522 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4524 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4527 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4528 _bfd_dummy_target, matching the recent change to archive
4531 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4533 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4534 arithmetic on PTR types.
4536 * aout-target.h (MY(callback)): Set the lma of the sections.
4538 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4539 symbol into a reloc against the section.
4541 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4543 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4544 glue for the relocs: IMGLUE and IFGLUE.
4545 (record_toc): new function - tracks toc contents
4546 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4547 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4548 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4549 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4550 (ppc_record_toc_entry): Removed a debug define (duh)
4552 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4553 (pe_print_idata): New function - formats the idata section data
4554 (pe_print_pdata): New function - formats the pdata section data
4555 (pe_print_private_bfd_data): calls to above
4557 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4559 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4560 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4561 TARGET_SYM and TARGET_NAME for vector and BFD name.
4562 * coff-pmac.c (pmac_xcoff_vec): Remove.
4563 (TARGET_SYM, TARGET_NAME): Define.
4564 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4565 machine to 0, not all PowerMacs are 601s.
4567 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4569 * elfcode.h (elf_object_p): Read in any program headers.
4570 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4571 based on the program headers, if any.
4572 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4573 (map_program_segments): Set p_paddr of program headers based on
4576 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4578 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4581 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4582 trying to do a relocateable link with a non-a.out object file.
4584 * archive.c (bfd_generic_archive_p): Check the first object file
4585 in an archive even if target_defaulted is set. If the object file
4586 has the wrong xvec, reject it.
4588 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4589 be represented, report the name via _bfd_error_handler.
4590 (translate_to_native_sym_flags): Likewise.
4591 * elf32-mips.c (mips_elf_final_link): Likewise.
4592 * oasys.c (oasys_write_sections): Likewise.
4594 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4595 which checks for STYP_OVRFLO sections.
4596 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4597 reloc and lineno count overflows.
4598 (coff_write_object_contents): Call coff_count_linenumbers before
4599 coff_compute_section_file_positions. If RS6000COFF_C, handle
4600 reloc and lineno count overflows.
4601 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4602 relocs before dealing with .pad sections. Count overflow section
4603 headers when handling .pad sections.
4605 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4608 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4609 (struct xcoff_link_hash_table): Add descriptor_section and
4610 special_sections fields.
4611 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4612 (xcoff_link_add_symbols): Set linkage section alignment. Create
4613 descriptor section. Check for magic symbol names (_text, etc.),
4614 and record them in special_sections if found. Set
4615 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4616 descriptor field to point back to the function code symbol.
4617 (xcoff_sweep): Always mark the special descriptor_section.
4618 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4619 function descriptor, and mark it if it is.
4620 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4621 parameter, and fill it in. Allocate space for the descriptor
4623 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4624 global linkage code. If an undefined function descriptor is
4625 exported, arrange to define it. Warn about any other undefined
4627 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4628 (xcoff_write_global_symbol): Create a function descriptor when
4630 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4631 * bfd-in2.h: Rebuild.
4633 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4635 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4636 (ppc_coff_link_hash_table): new types for hashing
4637 (ppc_coff_link_hash_newfunc): hash entry constructor
4638 (ppc_coff_link_hash_table_init): hash table initializer
4639 (ppc_coff_link_hash_table_create): hash table constructor
4640 (ppc_record_toc_entry): changed references to hash table
4641 (coff_ppc_relocate_section): changed references to hash table
4643 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4644 * libcoff.h: Rebuild
4646 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4647 (coff_link_add_symbols): removed toc_offset init
4649 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4651 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4654 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4655 if it is given and mmep is available.
4656 * acconfig.h: Undef USE_MMAP.
4657 * configure, config.in: Regenerated.
4658 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4659 table handling the old way.
4660 (aout_get_external_symbols): Don't complain if last byte of string
4662 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4663 (bfd_free_window) [! USE_MMAP]: Don't define.
4664 (bfd_get_file_window,
4665 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4667 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4669 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4672 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4674 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4675 compatible with AMD generated COFF files. Try to support both AMD
4676 and GNU formats simultaneously.
4677 (coff_a29k_relocate_section): Likewise.
4679 * libbfd.c (bfd_get_file_window): Change writable parameter from
4680 int to boolean; update all callers. Pass MAP_SHARED if not
4681 writable--it's required on Solaris. Cast fprintf argument to
4683 * bfd-in.h (bfd_get_file_window): Update declaration.
4684 * bfd-in2.h: Rebuild.
4685 * aoutx.h: Update calls to bfd_get_file_window.
4687 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4689 (xcoff_swap_ldhdr_in): New static function.
4690 (xcoff_swap_ldsym_in): New static function.
4691 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4692 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4693 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4694 Handle XTY_ER/XMC_XO symbols correctly.
4695 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4696 rather than normal symbol table.
4697 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4698 already defined with the same absolute value.
4699 (xcoff_mark): When considering called symbols, check whether the
4700 descriptor is from a dynamic object, rather than the symbol
4702 (xcoff_build_ldsyms): Likewise.
4704 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4705 Cast realloc and malloc return values. If malloc or realloc fail,
4706 set bfd_error_no_memory.
4707 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4708 * bfd-in2.h: Rebuild.
4710 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4712 * coff-ppc.c (ppc_record_toc_entry): new function.
4713 (in_reloc_p): changed return value.
4714 (coff_ppc_relocate_section): much rework.
4715 (ppc_allocate_toc_section): new function.
4716 (ppc_process_before_allocation): new function.
4717 (ppc_coff_swap_sym_in_hook): new function.
4719 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4720 (coff_link_add_symbols): initialize toc_offset.
4722 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4723 (coff_swap_aouthdr_out): Added more sections to the data
4724 dictionary for the pe file header. Also changed linker version
4725 number on the ppc side.
4726 (dir_names): small improvements to the dictionary printing.
4727 (pe_mkobject_hook): save the file level flags.
4729 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4730 (pe_tdata): added real_flags field
4731 (coff_tdata): added local_toc_sym_map and access macro
4733 * libcoff.h (coff_link_hash_entry): added toc_offset field
4734 (pe_tdata): added real_flags field
4735 (coff_tdata): added local_toc_sym_map and access macro
4737 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4738 (coff_mkobject): init for local_toc_sym_map
4739 (coff_write_object_contents): set the internal_a.magic to
4740 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4743 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4745 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4746 entries until both the line number address and the function name
4747 address are too large.
4749 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4750 * configure: Rebuilt.
4752 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4753 is defined in the environment.
4755 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4757 * som.c (som_get_section_contents_in_window): Define to use
4760 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4762 * coff-i860.c: New file, based on coff-i386.c.
4763 * cpu-i860.c: New file, based on cpu-i386.c.
4764 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4765 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4766 targets, using i860coff_vec.
4767 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4768 trad-core.o and hosts/i860mach3.h.
4769 (i860coff_vec): Use coff-i860.o and cofflink.o.
4770 * configure: Rebuild.
4771 * Makefile.in: Rebuild dependencies.
4772 (ALL_MACHINES): Add cpu-i860.o.
4773 (BFD32_BACKENDS): Add coff-i860.o.
4774 (CFILES): Add cpu-i860.c and coff-i860.c.
4775 * targets.c (i860coff_vec): Declare.
4776 (bfd_target_vector): Add &i860coff_vec.
4777 * archures.c (bfd_i860_arch): Declare.
4778 (bfd_archures_list): Add &bfd_i860_arch.
4779 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4780 (coff_set_flags): Handle bfd_arch_i860.
4781 (coff_write_object_contents): Handle I860 a.out magic number.
4783 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4785 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4786 the created .tc section to 2.
4787 (xcoff_mark): Don't keep a .loader reloc for a call to an
4788 undefined symbol when creating a shared library.
4789 (xcoff_build_ldsyms): When creating a shared library, generate
4790 global linkage code for a call to an undefined symbol.
4792 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4794 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4795 BFD32_BACKENDS, BFD64_BACKENDS.
4796 (.dep1): Put mkdep output in a separate file.
4797 Rebuilt dependencies.
4799 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4802 Permit use of mmap when available:
4804 * configure.in: Check for mmap, madvise, mprotect.
4805 * config.in, configure: Regenerated.
4807 * libbfd.c (struct _bfd_window_internal): Define type.
4808 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4810 (ok_to_map): New static variable for debugging.
4811 (_bfd_generic_get_section_contents_in_window): New function.
4812 * bfd-in.h (bfd_window_internal): Declare type.
4813 (bfd_window): Define type.
4814 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4815 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4818 * libaout.h (struct aoutdata): Add two window fields.
4819 (obj_aout_sym_window, obj_aout_string_window): New macros.
4820 * aoutx.h (some_aout_object_p): Initialize windows.
4821 (aout_get_external_symbols): Get symbol data and strings in
4822 windows instead of explicitly allocated buffers.
4823 (slurp_symbol_table): Free window instead of memory.
4824 (bfd_free_cached_info): Release windows instead of freeing storage
4826 (aout_link_free_symbols): Ditto.
4828 * targets.c (bfd_target): Add new field for
4829 get_section_contents_in_window.
4830 (BFD_JUMP_TABLE_GENERIC): Updated.
4831 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4832 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4833 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4834 macros for get_section_contents_in_window field.
4836 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4838 * core.c: Renamed to corefile.c
4839 * makefile.dos (OBJS): Change core.o to corefile.o
4840 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4843 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4845 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4846 targ_selvecs to allow debugging under Irix-5 native.
4849 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4851 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4852 to o. Clobber and restore the list of new csects around the call
4853 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4854 linker error and the linker wants to read the symbol table. Reset
4855 the line number count of a real section even if it has no relocs.
4856 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4858 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4861 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4863 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4864 an undefined symbol in a shared link.
4866 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4867 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4868 phdm@info.ucl.ac.be (Philippe De Muyter).
4870 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4872 * coff-m88k.c (rtype2howto): New static function.
4873 (RTYPE2HOWTO): Use it rather than a macro definition.
4875 * coffcode.h (coff_write_object_contents): set internal_a.magic
4876 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4878 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4879 define TRAD_HEADER to new file hosts/delta68.h.
4880 m88*-motorola-sysv*, however, does use ptrace-core.o.
4881 * hosts/delta68.h: New file.
4883 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4884 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4886 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4888 * i386linux.c (MY(vec)): Declare before use.
4890 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4892 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4893 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4895 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4896 BFD is not of the right type.
4897 (bfd_elf_get_needed_list): Likewise.
4898 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4899 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4900 * xcofflink.c (XCOFF_XVECP): Define.
4901 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4903 (bfd_xcoff_import_symbol): Likewise.
4904 (bfd_xcoff_export_symbol): Likewise.
4905 (bfd_xcoff_link_count_reloc): Likewise.
4906 (bfd_xcoff_record_link_assignment): Likewise.
4907 (bfd_xcoff_size_dynamic_sections): Likewise.
4909 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4910 table index against the number of symbols for a base relative
4913 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4915 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4916 full_aouthdr flag here...
4917 (_bfd_xcoff_bfd_final_link): ...not here.
4919 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4921 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4922 systems that have a system <libelf.h>.
4923 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4924 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4925 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4926 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4927 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4928 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4929 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4931 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4933 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4934 set, set BSF_WEAK in symbol. Change all callers.
4935 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4936 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4937 _bfd_generic_link_add_one_symbol.
4938 (ecoff_indirect_link_order): Check that the section tdata relocs
4939 are not NULL before using them.
4941 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4942 define TRAD_HEADER as hosts/alphalinux.h.
4943 * configure: Rebuild.
4944 * hosts/alphalinux.h: New file.
4945 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4948 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4950 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4951 C_ECOMM storage classes.
4953 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4955 (xcoff_mark): Call xcoff_mark_symbol.
4956 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4957 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4959 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4961 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4963 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4965 (xcoff_find_reloc): New static function.
4966 (xcoff_link_add_symbols): Use it.
4967 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4968 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4969 relocate the value of C_DECL.
4971 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4973 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4975 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4976 callback decide what goes in .relocs.
4977 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4978 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4981 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4983 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4986 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4988 * xcofflink.c: More improvements, mostly to fix handling of
4989 constructors and a few other special cases.
4990 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4991 zero, reverting yesterday's change.
4992 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4993 (bfd_xcoff_link_count_reloc): Declare.
4994 (bfd_xcoff_record_link_assignment): Declare.
4995 * bfd-in2.h: Rebuild.
4997 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4999 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5000 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5001 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5002 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5003 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5004 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5006 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5009 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5010 segments includes the a.out header. See to that the magic number
5011 *always* is big-endian.
5013 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5014 m68k4k NetBSD configurations.
5016 * configure.in, configure: Separate i386 & mips NetBSD
5017 configurations from other BSD ones. Don't assume DEC is the only
5018 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5019 configurations. Add support for m68k4k NetBSD object format.
5021 * libaout.h: Added M_68K4K_NETBSD magic.
5023 * m68k4knetbsd.c: New file.
5025 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5027 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5030 * hosts/mipsnbsd.h: New file.
5033 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5035 * config.bfd: Add config stuff for mips*-*-magic* to set
5036 targ_defvec to ecoff_big_vec.
5039 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5041 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5043 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5044 toc_section, and entry_section fields.
5045 (struct xcoff_section_tdata): Remove ldrel_count field.
5046 * libcoff.h: Rebuild.
5047 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5049 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5050 full a.out header if full_aouthdr is set in xcoff_data.
5051 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5052 based on sections stored in xcoff_data.
5053 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5055 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5056 (rs6000coff_vec): Set symbol_leading_char to '.'.
5057 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5058 value stored in ret rather than returning a pointer value.
5060 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5062 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5065 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5067 * som.c (som_slurp_string_table): Allocate the strings with malloc
5068 since they're free'd by free_cached_info.
5069 (som_slurp_symbol_table): Similarly for the symbol table.
5071 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5073 * Makefile.in (diststuff): Don't make headers.
5075 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5077 * Makefile.in: Rebuild dependencies.
5079 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5080 output_bfd is not SunOS.
5081 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5082 non-SunOS input files.
5084 * xcofflink.c: Extensive changes to support linking shared objects
5085 and generating a .loader section.
5086 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5087 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5088 last_symndx, and ldrel_count fields.
5089 * libcoff.h: Rebuild.
5090 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5091 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5093 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5094 (bfd_xcoff_export_symbol): Declare.
5095 (bfd_xcoff_size_dynamic_sections): Declare.
5096 * bfd-in2.h: Rebuild.
5098 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5100 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5101 * configure: Rebuild.
5102 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5103 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5105 (pmac_xcoff_vec): Update to use new xcoff support.
5106 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5107 (xcoff_write_armap): Declare buf as unsigned char.
5108 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5110 * mpw-make.sed: Generalize subdir_do edit.
5112 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5114 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5115 correctly. Don't initialize asect->vma.
5117 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5119 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5120 something a little less than the page size.
5122 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5124 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5126 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5128 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5129 * coffcode.h (coff_write_object_contents): If .bss is before
5130 .data us that as data_start.
5131 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5133 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5134 (coff_swap_outhdr_out): Hardwire in version number.
5136 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5138 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5139 major and minor to *_vno, since the former are also macros in
5140 SunOS header files. Cast result of bfd_alloc to appropriate
5143 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5144 before assigning to sec_data.
5146 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5148 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5149 now relative to the section, not absolute.
5150 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5151 get the file name when there is a N_SO directory name. When
5152 handling stabs, remember that section->vma was added to the
5155 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5157 * sunos.c (struct sunos_link_hash_table): Add needed field.
5158 (sunos_link_hash_table_create): Call bfd_release, not free.
5159 (sunos_link_hash_table_create): Initialize needed field.
5160 (sunos_add_dynamic_symbols): Record needed objects.
5161 (bfd_sunos_get_needed_list): New function.
5162 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5163 * bfd-in2.h: Rebuild.
5165 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5167 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5169 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5171 * bfd-in.h (struct bfd_link_needed_list): Rename from
5172 bfd_elf_link_needed_list.
5173 * bfd-in2.h: Rebuild.
5174 * elf.c, elflink.h, libelf.h: Corresponding changes.
5176 Add start at AIX linker support; no shared libraries yet.
5177 * xcofflink.c: New file.
5178 * configure.in (rs600coff_vec): Use xcofflink.o.
5179 * configure: Rebuild.
5180 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5182 (struct xcoff_section_tdata): Define.
5183 (xcoff_section_data): Define macro.
5184 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5185 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5186 (_bfd_xcoff_bfd_final_link): Declare.
5187 (_bfd_ppc_xcoff_relocate_section): Declare.
5188 * libcoff.h: Rebuild.
5189 * coff-rs6000.c: Clean up a bit.
5190 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5191 cputype, csects, and debug_indices.
5192 (xcoff_copy_private_bfd_data): Copy cputype.
5193 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5194 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5195 (xcoff_reloc_type_lookup): Rename from
5196 rs6000coff_reloc_type_lookup.
5197 (coff_relocate_section): Define.
5198 (_bfd_xcoff_sizeof_headers): Define.
5199 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5200 (_bfd_xcoff_bfd_relax_section): Define.
5201 (_bfd_xcoff_bfd_link_split_section): Define.
5202 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5204 * coffcode.h (coff_compute_section_file_positions): If AIX,
5205 increment sofar by SMALL_AOUTSZ if not executable.
5206 (coff_write_object_contents): If AIX, always output an a.out
5207 header; if not executable, header size of SMALL_AOUTSZ.
5208 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5209 (_bfd_stringtab_init): Initialize xcoff field.
5210 (_bfd_xcoff_stringtab_init): New function.
5211 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5212 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5213 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5214 * libbfd.h: Rebuild.
5215 * Makefile.in: Rebuild dependencies.
5216 (BFD32_BACKENDS): Add xcofflink.o.
5217 (CFILES): Add xcofflink.c.
5219 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5220 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5221 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5223 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5225 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5227 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5229 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5230 * config.in: Regenerated.
5232 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5233 (_bfd_chunksize): New variable.
5234 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5235 for obstack chunk size.
5236 * configure.in: Check for getpagesize.
5237 * configure: Regenerated.
5239 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5241 * trad-core.c (rawptr): Make it a local variable of
5242 ptrace_unix_core_file_p.
5244 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5246 * coff-arm.c (in_reloc_p): New.
5247 * coff-i386.c (in_reloc_p): New.
5248 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5249 (coff_write_object_contents): Only set has_reloc_section
5251 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5252 in_reloc_p to decide if reloc should be emitted.
5253 * libcoff.h (pe_data_type.in_reloc_p): New.
5254 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5256 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5258 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5259 (_bfd_coff_read_internal_relocs): Likewise.
5260 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5261 (_bfd_coff_read_internal_relocs): Likewise.
5263 * elflink.h (elf_link_add_object_symbols): Correct conditions
5264 under which type and size change warnings are issued.
5266 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5268 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5269 a symbol which is not in a real section.
5270 (coff_write_native_symbol): Corresponding change.
5272 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5273 coff_link_hash_newfunc and make non-static.
5274 (_bfd_coff_link_hash_table_init): New function, broken out of
5275 _bfd_coff_link_hash_table_create.
5276 (_bfd_coff_link_hash_table_create): Use it.
5277 (process_embedded_commands): Make static.
5278 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5279 (_bfd_coff_link_hash_table_init): Declare.
5280 * libcoff.h: Rebuild.
5282 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5283 field in XCOFF tdata.
5284 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5285 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5286 based on cputype stored in a.out header, or in n_type of initial
5288 (coff_write_object_contents): Set cputype correctly in a.out
5290 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5292 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5293 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5295 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5296 * libcoff.h: Rebuild.
5298 * cpu-rs6000.c (rs6000_compatible): New static function.
5299 (bfd_rs6000_arch): Use it.
5300 * cpu-powerpc.c (powerpc_compatible): New static function.
5301 (arch_info_struct): Define various flavours of PowerPC.
5302 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5305 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5307 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5309 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5311 * elflink.h (elf_link_add_object_symbols): Don't warn about
5312 changing the size or type if the old definition was weak.
5314 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5316 * coffcode.h (combined_entry_type): Add fix_line field.
5317 (coff_slurp_line_table): Warn if we try to set the lineno field of
5319 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5320 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5321 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5322 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5324 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5325 * libcoff.h: Rebuild.
5327 * libcoff-in.h (struct xcoff_tdata): Define.
5328 (xcoff_data): Define.
5329 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5330 * bfd-in2.h, libcoff.h: Rebuild.
5331 * coff-rs6000.c (xcoff_mkobject): New static function.
5332 (coff_mkobject): Define.
5333 (xcoff_copy_private_bfd_data): New static function.
5334 (coff_bfd_copy_private_bfd_data): Define.
5335 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5337 (rs6000coff_vec): Add DYNAMIC to object_flags.
5338 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5339 .loader sections specially.
5340 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5341 section alignment from the XCOFF tdata information.
5342 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5343 F_SHROBJ, and copy the extra a.out header information into the
5344 XCOFF tdata structure.
5345 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5346 F_DYNLOAD and the extra a.out header information.
5347 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5348 C_HIDEXT symbol with attached csect information.
5349 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5350 in the o_maxdata field.
5351 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5352 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5353 end if BSF_NOT_AT_END is set.
5355 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5356 _bfd_read_ar_hdr_fn.
5357 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5358 * bfd-in2.h, libbfd.h: Rebuild.
5359 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5361 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5362 (bfd_slurp_bsd_armap_f2): Likewise.
5363 (_bfd_slurp_extended_name_table): Likewise.
5365 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5367 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5369 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5370 when the symbol table is empty.
5372 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5373 space for section symbols, since we don't output them either.
5374 (elf_m68k_adjust_dynindx): Removed.
5376 * ptrace-core.c (rawptr): Make it a local variable of
5377 ptrace_unix_core_file_p.
5379 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5381 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5384 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5385 Mac object file formats.
5387 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5389 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5390 auxent if there isn't one.
5391 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5392 rather than FILNMLEN as the maximum name length.
5394 * coffcode.h (bfd_coff_backend_data): Add new field
5395 _bfd_coff_print_aux.
5396 (bfd_coff_print_aux): New static function.
5397 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5398 scnlen field of an XTY_LD csect aux entry.
5399 (coff_print_aux): New static function.
5400 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5401 in coff_pointerize_aux_hook.
5402 (bfd_coff_std_swap_table): Initialize new field.
5403 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5404 * libcoff.h: Rebuild.
5405 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5406 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5408 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5409 if there are symbols, for native AIX ld compatibility.
5411 * coffcode.h (bfd_coff_backend_data): Add new field
5412 _bfd_coff_pointerize_aux_hook.
5413 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5414 or I960, and as 0 otherwise.
5415 (bfd_coff_std_swap_table): Initialize new field.
5416 * libcoff.h: Rebuild.
5417 * coffgen.c (coff_pointerize_aux): Change parameters to take
5418 symbol pointer instead of type and class, and to take aux index.
5419 Call _bfd_coff_pointerize_aux_hook if it is defined.
5420 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5421 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5422 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5424 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5425 read-only/host-only support.
5427 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5429 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5432 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5433 BFD_JUMP_TABLE_ARCHIVE accordingly.
5434 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5435 (_bfd_compute_and_write_armap): Declare.
5436 (_bfd_generic_read_ar_hdr): Declare.
5437 (_bfd_read_ar_hdr): Define.
5438 (_bfd_noarchive_read_ar_hdr): Define.
5439 (_bfd_archive_bsd_read_ar_hdr): Define.
5440 (_bfd_archive_coff_read_ar_hdr): Define.
5441 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5442 _bfd_read_ar_hdr instead.
5443 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5444 (_bfd_compute_and_write_armap): Rename from
5445 compute_and_write_armap. Make non-static. Change all callers.
5446 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5447 than _bfd_snarf_ar_hdr.
5448 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5449 * ieee.c (ieee_read_ar_hdr): Define.
5450 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5451 * oasys.c (oasys_read_ar_hdr): Define.
5452 * som.c (som_read_ar_hdr): Define.
5453 * bfd-in2.h, libbfd.h: Rebuild.
5455 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5457 * peicode.c (coff_swap_filehdr_in): If symptr is
5458 zero, there aren't any symbols, even if nsyms is set.
5460 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5462 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5464 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5465 sections, and set styp correctly for them: .got, .hash, .dynamic,
5466 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5467 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5469 (ecoff_sort_hdrs): New static function.
5470 (ecoff_compute_section_file_positions): Return boolean, not void.
5471 Sort the sections by VMA before looking through them. Put the
5472 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5473 section on an appropriate boundary within the page.
5474 (ecoff_compute_reloc_file_positions): Check return value of
5475 ecoff_compute_section_file_positions.
5476 (_bfd_ecoff_set_section_contents): Likewise.
5477 (_bfd_ecoff_write_object_contents): Check for various Alpha
5478 section types when incrementing text_size and data_size. Call
5479 adjust_headers backend function if it exists.
5480 * coff-alpha.c (alpha_adjust_headers): New static function.
5481 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5482 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5484 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5486 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5488 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5489 of ALTERNATE_AIX_CORE_FORMAT.
5490 * configure.in (aix4): No longer need CORE_FLAGS.
5491 * configure: Updated.
5493 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5495 NS32k changes from Ian Dall:
5496 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5498 (aout_link_input_section_std, aout_link_input_section_ext,
5499 aout_link_reloc_link_order): Call them instead of _bfd_*
5501 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5503 (backend_data): Use it instead of hardcoded zero.
5505 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5506 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5508 * ns32knetbsd.c: Include bfd.h.
5509 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5510 (MY_bfd_reloc_type_lookup): Declare function too.
5511 * pc532-mach.c (set_sizes): Don't declare.
5512 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5513 (backend_data, MY_backend_data): Don't define.
5515 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5516 ns32k-*-lites* like ns32k-*-netbsd*.
5518 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5521 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5523 * coffcode.h (coff_write_object_contents): Restore setting
5524 f_timdat to 0, deleted on August 22.
5526 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5528 * coffcode.h (coff_bfd_copy_private_symbol_data,
5529 coff_bfd_copy_private_section_data,
5530 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5531 * peicode.h (coff_bfd_copy_private_bfd_data): New
5532 (pe_bfd_copy_private_bfd_data): New.
5533 (coff_swap_scnhdr_in): Swap bss size into the right place.
5534 (pe_print_private_bfd_data): Add some newlines.
5536 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5538 * som.c (setup_sections): Don't die if a space has no subspaces.
5540 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5542 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5543 dynamic symbol override a common symbol. Don't change the size or
5544 type if they have been set and the new symbol is not a definition.
5545 Warn if the size or type changes.
5547 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5549 * som.c (som_begin_writing): Don't write the symbol table or
5551 (som_finish_writing): Write them here. Place them after the
5552 subspace data, but before the relocs.
5554 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5556 * sunos.c (sunos_add_one_symbol): Just pass false, not
5557 info->shared_library, to sunos_create_dynamic_sections.
5558 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5560 (sunos_check_dynamic_reloc): Remove .text section assertion.
5562 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5564 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5565 * configure, configure.in: Add pmac_xcoff_vec case.
5566 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5567 * coff-pmac.c: New file, PowerMac XCOFF support.
5568 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5569 * targets.c (pmac_xcoff_vec): Declare.
5571 * mpw-config.in: Various changes to be compatible with the
5572 autoconf-based configury.
5573 * mpw-make.sed: New file, sed commands to translate Unix
5574 makefile into MPW syntax.
5575 * mpw-make.in: Remove.
5576 * hosts/mpw.h: Remove.
5577 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5578 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5580 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5582 * binary.c (binary_get_symtab): Return an empty string on error.
5583 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5585 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5587 * coff-ppc.c: Reformatted according to gnu conventions
5588 Removed irrelevant "if 0" code
5590 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5592 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5593 symbols rather than as indirect symbols.
5594 (MY(slurp_symbol_table)): Don't do anything special about
5597 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5598 of .ctors and .dtors sections is no larger than 2.
5600 * sunos.c (sunos_add_one_symbol): Don't change
5601 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5603 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5604 dynamic symbols when creating a shared library.
5605 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5607 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5608 written even if it is not defined in a regular object.
5609 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5610 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5611 rather than the constant 22.
5612 (sunos_check_dynamic_reloc): Handle creating a shared library.
5613 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5614 zero when creating a shared library.
5615 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5616 write it out at the start of the symbol table.
5618 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5620 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5622 * config.bfd: Add arm-*-coff.
5623 * configure.in, configure: Add armcoff_{little,big}_vec.
5624 * targets.c (armcoff_{little,big}_vec): Declare.
5625 (bfd_target_vector): Add armcoff_{little,big}_vec.
5626 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5628 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5630 * targets.c (bfd_find_target): Remove debugging code.
5632 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5634 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5636 * Makefile.in: added *-ppc files
5637 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5638 allow pe based .o's to be shared with other tools on ppc/NT
5639 * config.bfd: added powerpc[le]-[pe|winnt] config support
5640 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5641 * peicode.h: Added more section flags for PE on ppc
5642 Added coff_swap_filehdr_out to allow peicode.h to be
5643 used for non-image PE files on ppc.
5644 Check for image, or not, before copying pe_opthdr
5645 * targets.c: Added new bfd's
5646 * targets.c: Removed two inactive bfds that shouldn't have made it this
5649 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5651 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5652 explicit values to initialize all relocs. Change all users.
5653 (ppc_elf_brtaken_inner): New function to handle branch predicition
5655 (ppc_elf_brtaken_reloc): Ditto.
5656 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5657 relocs use ppc_elf_unsupported_reloc.
5658 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5659 needs to be reported.
5660 (ppc_elf_relocate_section): Support branch prediction relocs.
5662 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5664 * bfd.c (bfd_assert): Remove \n from string passed to
5667 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5668 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5669 (bfd_coff_make_section_hook): Don't define.
5670 (coff_make_section_hook): Remove.
5671 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5672 (styp_to_sec_flags): Likewise.
5673 (coff_write_object_contents): Likewise.
5674 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5676 * libcoff.h: Rebuild.
5677 * coffgen.c (make_a_section_from_file): Just call
5678 bfd_make_section_anyway, not bfd_make_section or
5679 bfd_coff_make_section_hook.
5680 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5681 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5682 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5683 make_section_hook field.
5684 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5686 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5687 pointers into value field for warning and indirect symbols; just
5688 leave the value field alone.
5689 * linker.c (generic_link_add_symbol_list): Use next symbol for
5690 warning and indirect symbols, rather than looking in symbol value.
5691 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5692 parameter. Change all callers. Remove support for indirect
5693 symbols; it didn't work anyhow.
5694 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5695 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5696 * bfd-in2.h: Rebuild.
5698 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5700 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5701 go back to telling the tools this reloc operates on 32 bits.
5703 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5705 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5706 rather than a direct fprintf.
5707 * archive.c (_bfd_write_archive_contents): Likewise.
5708 * coffcode.h (coff_slurp_symbol_table): Likewise.
5709 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5710 (ppc_elf_unsupported_reloc): Likewise.
5711 (ppc_elf_relocate_section): Likewise.
5712 * i386linux.c (linux_tally_symbols): Likewise.
5713 (linux_finish_dynamic_link): Likewise.
5714 * osf-core.c (osf_core_core_file_p): Likewise.
5715 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5716 * som.c (som_sizeof_headers): Likewise.
5717 * srec.c (srec_bad_byte): Likewise.
5718 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5719 * libbfd-in.h (bfd_assert): Declare first parameter const.
5720 * libbfd.h: Rebuild.
5721 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5722 bfd_reloc_overflow is enough.
5723 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5724 * coff-h8500.c (rtype2howto): Likewise.
5725 * coff-z8k.c (rtype2howto): Likewise.
5726 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5727 * elf.c (_bfd_elf_get_lineno): Likewise.
5728 (_bfd_elf_no_info_to_howto): Likewise.
5729 (_bfd_elf_no_info_to_howto_rel): Likewise.
5730 * hp300hpux.c (convert_sym_type): Likewise.
5731 (MY(swap_std_reloc_in)): Likewise.
5732 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5734 * libaout.h (struct aoutdata): Add line_buf field.
5735 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5736 and filename_buffer. Instead, use a malloc buffer stored in the
5737 new line_buf field. Remove length restrictions.
5739 * coffgen.c (string_size): Remove static variable.
5740 (debug_string_size, debug_string_section): Likewise.
5741 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5742 and debug_string_size_p parameters. Use them instead of the
5743 global variables. Change all callers.
5744 (coff_write_symbol): Likewise.
5745 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5746 (coff_write_symbols): Add local variables to replace removed
5749 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5750 function, and line_base fields.
5751 * libcoff.h: Rebuild.
5752 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5753 information, rather than using static variables.
5755 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5756 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5758 * init.c (initialized): Remove static variable.
5759 (bfd_init): Don't bother setting initialized.
5760 (bfd_check_init): Remove.
5761 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5762 * libbfd.h: Rebuild.
5764 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5766 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5767 size for full core dumps. Copy core file header to private data.
5768 (rs6000coff_core_file_failing_command,
5769 rs6000coff_core_file_failing_signal): New functions to extract
5770 the file name and terminating signal from the core file.
5771 * coff-rs6000.c: Use them.
5773 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5775 Change arch info to be const, initialized at compile time.
5776 * archures.c: Reindent many functions. Change CONST to const.
5777 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5778 nothing set it anyhow. Make next const.
5779 (bfd_arch_info_list): Remove.
5780 (bfd_archures_list): Rename from archures_init_table. Change from
5781 a table of function pointers to a table of bfd_arch_info_type
5782 structure addresses.
5783 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5784 (bfd_lookup_arch): Likewise.
5785 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5787 (bfd_default_arch_struct): Make const.
5788 (bfd_arch_init, bfd_arch_linkin): Remove.
5789 (bfd_get_arch_info): Return a const pointer.
5790 * init.c (bfd_init): Don't call bfd_arch_init.
5791 * bfd.c (struct _bfd): Make arch_info const.
5792 * bfd-in2.h: Rebuild.
5793 * libbfd.h: Rebuild.
5794 * configure.in: Put & before everything in $selarchs.
5795 * configure: Rebuild.
5796 * cpu-*.c: Change bfd_*_arch from a function which calls
5797 bfd_arch_linkin to a const structure.
5798 * ieee.c (ieee_object_p): Make arch const.
5800 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5802 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5804 * bfd-in2.h: Regenerate.
5805 * libbfd.h: Regenerate.
5807 * elf32-ppc.c (reloc_type): Update names to match current draft.
5808 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5809 relative. Update names to current V.4 draft.
5810 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5811 (ppc_elf_relocate_section): Rename relocations to match draft.
5813 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5815 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5816 compiled with -mrelocatable-lib to be linked with either normal
5817 modules or -mrelocatable modules.
5819 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5821 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5822 in the a.out header.
5824 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5825 a reloc against a local symbol, even if it's not a section.
5827 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5829 * targets.c (bfd_target): Remove unused align_power_min field.
5830 * bfd-in2.h: Rebuild.
5831 * All backends: Remove initialization of align_power_min.
5833 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5835 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5837 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5839 * config.bfd (mips-dec-netbsd*): New target.
5840 * configure.host (mips-dec-netbsd*): New host.
5841 * configure.in (mips-dec-netbsd*): New native.
5842 * configure: Rebuild.
5844 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5846 Make the COFF backend linker merge common types:
5847 * cofflink.c (struct coff_debug_merge_element): Define.
5848 (struct coff_debug_merge_type): Define.
5849 (struct coff_debug_merge_hash_entry): Define.
5850 (struct coff_debug_merge_hash_table): Define.
5851 (coff_debug_merge_hash_table_init): Define.
5852 (coff_debug_merge_hash_table_free): Define.
5853 (coff_debug_merge_hash_lookup): Define.
5854 (struct coff_final_link_info): Add debug_merge field.
5855 (coff_debug_merge_hash_newfunc): New static function.
5856 (_bfd_coff_final_link): Allocate and free debug_merge table.
5857 (coff_link_input_bfd): Merge identical enum, struct and union
5860 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5862 Convert i960 COFF to use COFF backend linker.
5863 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5864 structure to store the symbol being used.
5865 (coff_i960_start_final_link): New static function.
5866 (coff_i960_relocate_section): New static function.
5867 (coff_i960_adjust_symndx): New static function.
5868 (coff_start_final_link): Define.
5869 (coff_relocate_section): Define.
5870 (coff_adjust_symndx): Define.
5871 * coffcode.h (bfd_coff_backend_data): Add new callback function
5872 _bfd_coff_start_final_link.
5873 (bfd_coff_start_final_link): Define.
5874 (coff_start_final_link): Define if not defined.
5875 (bfd_coff_std_swap_table): Add coff_start_final_link.
5876 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5878 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5879 function callback is not NULL.
5880 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5881 (_bfd_coff_internal_syment_name): Declare.
5882 * libcoff.h: Rebuild.
5883 * configure.in (icoff_big_vec): Add cofflink.o.
5884 (icoff_little_vec): Likewise.
5885 * configure: Rebuild.
5887 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5889 * Makefile.in (clean-info): Remove extraneous tab from line
5892 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5894 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5895 contents has relocs.
5897 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5899 * coffcode.h (coff_compute_section_file_positions): Keep the
5901 (coff_write_object_contents): Remember if it's a relocatable
5903 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5904 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5905 if relocatable file. Swap out saved raw size.
5907 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5909 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5910 (maintainer-clean): Rename from realclean, passing
5911 maintainer-clean down to subdirectories, but leave realclean as a
5914 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5917 * dep-in.sed: Remove config.h from generated dependencies.
5919 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5920 broken out of sunos_canonicalize_dynamic_symtab.
5921 (sunos_canonicalize_dynamic_symtab): Call new function
5922 sunos_slurp_dynamic_symtab.
5923 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5924 dynamic symbol table to the caller.
5925 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5926 callback to override the symbols being read.
5927 * libaout.h (struct aout_backend_data): Add three new parameters
5928 to add_dynamic_symbols callback.
5930 Extensive minor changes to avoid various gcc warnings. Also:
5931 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5932 * archures.c (bfd_arch_info_type): Change mach field from long to
5934 (bfd_lookup_arch): Change machine parameter from long to unsigned
5937 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5939 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5940 a symbol with a non-zero plt_offset.
5942 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5944 * elfcode.h (align_file_position): Remove; not used.
5946 * configure.in: Only check for <sys/procfs.h> on a native system,
5947 and make sure it defines prstatus_t.
5948 * configure: Rebuild.
5950 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5954 * config.in: Rename from config.h.in.
5955 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5956 Check for config.h:config.in when creating stamp-h.
5957 * configure: Rebuild.
5958 * Makefile.in (stamp-h): Depend upon config.in rather than
5959 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5960 calling config.status.
5962 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5963 (Makefile): Just rebuild Makefile.
5964 (config.h, stamp-h): New targets.
5965 * configure.in: Create stamp-h when rebuilding config.h.
5966 * configure: Rebuild.
5968 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5970 * configure.in: Call AC_CONFIG_HEADER. Substitute
5971 HOST_64BIT_LONG. Check that various header files exist. Check
5972 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5973 and/or free need to be declared. Don't make a link to sysdep.h.
5974 Define TRAD_HEADER for various hosts.
5975 * configure: Rebuild.
5976 * configure.host: Don't set my_host. Add definitions taken from
5977 host header files for various entries. Remove entries which now
5979 * acconfig.h: New file.
5980 * config.h.in: New file, built by autoheader.
5981 * sysdep.h: New file.
5982 * Makefile.in (do_distclean): Don't remove sysdep.h.
5984 (LOCAL_H_DEPS): New variable.
5985 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5987 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5988 ($(OPTIONAL_BACKENDS)): Likewise.
5989 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5990 looking through sysdep.h.
5991 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5992 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5993 (fprintf_vma, sprintf_vma): Likewise.
5994 (int64_type, uint64_type): Don't define.
5995 * bfd-in2.h: Rebuild.
5996 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5997 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5998 * lynx-core.c: Include stuff from old hosts/lynx.h.
5999 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6000 rather than NO_FCNTL.
6001 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6002 rather than NATIVE_HPPAHPUX_COMPILER.
6003 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6005 * hosts/*.h: Remove all header files which merely include,
6006 declare, and define things. Leave header files which define
6007 information needed by trad-core.c.
6009 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6010 (BFD_CC_FOR_BUILD): Define.
6011 * configure.in: Use BFD_CC_FOR_BUILD.
6012 * configure: Rebuild.
6014 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6016 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6017 * configure: Rebuild.
6019 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6022 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6024 * config.bfd: i386pe_ve -> i386pe_vec.
6026 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6028 * configure.host: Incorporate host Makefile fragments by setting
6030 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6031 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6032 value based on whether the code is being compiled by a cross
6033 compiler. Don't substitute host_makefile_frag or frags.
6034 * aclocal.m4: New file to define local AC_PROG_CC.
6035 * configure: Rebuild.
6036 * Makefile.in (INSTALL): Set to @INSTALL@.
6037 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6038 (INSTALL_DATA): Set to @INSTALL_DATA@.
6040 (CC): Define as @CC@.
6041 (CFLAGS): Set to @CFLAGS@.
6042 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6043 (@host_makefile_frag@): Remove.
6044 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6045 after other options.
6046 (config.status): Remove dependency upon @frags@.
6047 * config/*.mh, config/README: Remove.
6049 * config.bfd: Rewrite to incorporate the contents of the Makefile
6050 fragments by setting shell variables, rather than merely returning
6051 the name of a Makefile fragment.
6052 * configure.in: Use shell variables set by config.bfd rather than
6053 looking at the target Makefile fragment files. Don't substitute
6054 target_makefile_frag. Do substitute TDEFINES.
6055 * configure: Rebuild.
6056 * Makefile.in (@target_makefile_frag@): Remove.
6057 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6058 * config/*.mt: Remove.
6060 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6062 * configure.in: Put changequote lines around "i[345]86" patterns
6063 section of core file support.
6065 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6067 * som.c (som_bfd_print_private_bfd_data): Define to use the
6070 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6072 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6073 entry, text_start and data_start.
6075 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6077 * Makefile.in (OFILES): Remove $(TDEPFILES).
6078 * config/apollo.mt (TDEPFILES): Remove.
6079 * config/README: Update.
6081 * configure.in: For a native configuration, set COREFILE and
6082 COREFLAG based on the canonical host name.
6083 * configure: Rebuild.
6084 * Makefile.in: Rebuild dependencies.
6085 (ALL_CFLAGS): Add @COREFLAG@.
6086 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6087 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6088 support routines. Check LYNX_CORE rather than HOST_LYNX.
6089 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6090 * i386lynx.c: Likewise.
6091 * m68klynx.c: Likewise.
6092 * sparclynx.c: Likewise.
6093 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6094 * *-core.c: Comment changes.
6095 * config/decstation.mh (HDEPFILES): Remove.
6096 (HDEFINES): Remove -DTRAD_CORE.
6097 * config/irix3.mh (RANLIB): Remove.
6098 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6099 (HDEFINES): Remove -DIRIX_CORE.
6100 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6101 (HDEFINES): Remove -DTRAD_CORE.
6102 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6103 * config/ultra3.mh (RANLIB): Remove.
6104 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6105 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6106 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6107 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6108 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6109 * config/i386aix.mh, config/i386bsd.mh: Remove.
6110 * config/i386linux.mh, config/i386mach3.mh: Remove.
6111 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6112 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6113 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6114 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6115 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6116 * config/solaris2.mh, config/stratus.mh: Remove.
6117 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6118 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6120 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6122 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6123 DT_FINI entry if the appropriate symbol is not in the hash table.
6125 * libelf.h (struct elf_backend_data): Add create_program_headers
6126 and want_hdr_in_seg fields.
6127 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6129 (elf_backend_create_program_headers): Likewise.
6130 (elfNN_bed): Initialize create_program_headers and
6132 * elf.c (get_program_header_size): Call create_program_headers
6134 (map_program_segments): Check want_hdr_in_seg backend field. Call
6135 create_program_headers backend routine.
6137 * elf.c (assign_file_positions_except_relocs): Align non allocated
6138 sections when creating an executable.
6140 * elfcode.h (elf_swap_phdr_in): Make non static.
6141 (elf_swap_phdr_out): Make non static.
6142 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6143 (bfd_elf32_swap_phdr_out): Declare.
6144 (bfd_elf64_swap_phdr_in): Declare.
6145 (bfd_elf64_swap_phdr_out): Declare.
6147 * ecofflink.c (ecoff_collect_shuffle): New static function.
6148 (_bfd_ecoff_get_accumulated_pdr): New function.
6149 (_bfd_ecoff_get_accumulated_sym): New function.
6150 (_bfd_ecoff_get_accumulated_ss): New function.
6151 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6152 (_bfd_ecoff_get_accumulated_sym): Declare.
6153 (_bfd_ecoff_get_accumulated_ss): Declare.
6154 * libbfd.h: Rebuild.
6156 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6158 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6160 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6161 warning symbols. If any section is named .gnu.warning.XXX, treat
6162 the contents as a warning to be issued if the symbol XXX is
6164 (elf_link_output_extsym): For an indirect or warning symbol, just
6165 output the symbol it points to.
6167 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6168 if bfd_hash_allocate fails, since it will already be set.
6169 (generic_link_hash_newfunc): Likewise.
6170 (archive_hash_newfunc): Likewise.
6171 (hash_entry_bfd): New static function.
6172 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6173 callback. Allocate a new warning using the hash table newfunc.
6174 Use bfd_hash_replace to update the entry in the hash table, rather
6175 than assuming we can copy the fields with structure assignment.
6177 * hash.c (bfd_hash_replace): New function.
6178 * bfd-in.h (bfd_hash_replace): Declare.
6179 * bfd-in2.h: Rebuild.
6181 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6183 * config.bfd: Add mips*vr4300-*-elf* target.
6184 * config/mipsbvr4300.mt: Added.
6186 See file ChangeLog.2
6193 version-control: never