2 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
4 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
5 * bfd-in2.h, libbfd.h: Regenerated.
6 * elf32-m32r.c: Add support for them.
9 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
11 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
12 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
14 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
15 r_format and r_pcrel. Always return a value.
17 * riscix.c (MY_final_link_callback): Define to dummy value.
19 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
20 relocations against the text segment, look up the output name of
22 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
23 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
24 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
25 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
26 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
29 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
31 * coff-tic80.c (tic80coff_vec): Use correct data put/get
32 routines for little endian data.
33 * coffcode.h (coff_write_object_contents): Set magic to
34 TIC80_ARCH_MAGIC for TIc80.
36 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
38 * coff-tic80.c (tic80coff_vec): Change to little endian data
42 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
44 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
45 auxiliary_filters parameter to be const char * const *. Accept a
46 NULL terminated array.
47 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
48 (bfd_elf32_size_dynamic_sections): Update declaration.
51 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
53 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
54 NOTYPE symbol in a text section as a FUNC symbol.
56 * coffcode.h (coff_compute_section_file_positions): Force
57 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
59 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
61 * libaout.h (machine_type): Reserve several values for sparclet.
64 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
66 * config.bfd (tic80-*-*): Don't require 'coff'.
70 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
72 * elf32-v850.c (v850_elf_howto_table): Set the special_function
73 table to v850_elf_reloc for all non-standard relocations.
74 (v850_elf_check_relocs): Add check for h being non-null.
75 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
76 statement instead of multiple ifs.
77 (v850_elf_relocate_section): Fix up error message, don't just call
81 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
83 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
84 Use bfd_elf_generic_reloc as special function for all relocs.
85 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
87 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
88 24bit pc-relative reloc.
91 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
93 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
94 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
95 header byte order is little endian. Use correct bfd_get and
96 bfd_put routines for little endian headers.
97 * coffcode.h (coff_set_arch_mach_hook): Set arch to
98 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
101 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
103 * reloc.c: Add BFD_RELOC_24.
104 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
105 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
106 * bfd-in2.h, libbfd.h: Rebuilt.
108 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
110 elf64-alpha multiple .got rewrite:
112 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
113 (bfd_elf*_mkobject): Don't define here ...
114 * elfxx-target.h: ... but rather here. Default always_size_sections
116 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
117 what the #defines in elf-bfd.h transmuted it to anyway.
119 * section.c: Add SEC_LINKER_CREATED flag.
120 * bfd-in2.h: Rebuild.
121 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
122 relocation section flags.
123 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
124 SEC_IN_MEMORY to recognize generated bits.
125 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
127 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
128 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
129 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
130 * elf32-ppc.c (ppc_elf_create_linker_section,
131 ppc_elf_size_dynamic_sections): Likewise.
132 * elf32-sparc.c (elf32_sparc_check_relocs,
133 elf32_sparc_size_dynamic_sections): Likewise.
134 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
136 (_bfd_elf_create_dynamic_sections): Likewise.
137 (_bfd_elf_make_linker_section_rela): Likewise.
138 * elflink.h (elf_link_create_dynamic_sections): Likewise.
139 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
140 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
141 to identify generated bits.
142 (elf_link_input_bfd): Likewise.
144 * elf64-alpha.c: Rewrite everything touching relocations.
147 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
149 * elf32-v850.c (all functions and static variables): Go through
150 and regularize names to be of the form v850_elf_<xxx>.
151 (toplevel): Include <elf/v850.h>.
152 (enum reloc_type): Move to include/elf/v850.h.
153 (v850_elf_check_relocs): For common variables, if the variable is
154 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
155 into the appropriate section.
156 (elf_backend_check_relocs): Define.
158 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
160 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
163 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
165 * config.bfd (mips*el-*-linux*): New target.
166 (mips*-*-linux*): New target.
168 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
169 Return a useful value.
171 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
173 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
175 * configure: Rebuild.
176 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
177 ac_cv_func_mmap in bfd/configure.host.
179 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
180 filter_shlib and auxiliary_filter_shlib parameters.
181 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
183 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
184 (bfd_elf64_size_dynamic_sections): Likewise.
185 * bfd-in2.h: Rebuild.
187 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
189 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
190 symbols, don't export a symbol which is defined by an object in an
191 archive which contains shared objects.
194 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
196 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
197 for TI TMS320c80 (MVP).
198 (bfd_archures_list): Add bfd_tic80_arch.
199 * bfd-in2.h: Regenerate by running "make headers".
201 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
203 * cpu-tic80.c (bfd_tic80_arch): Add struct.
204 * configure.in (case $vec): Correct typo, "tb" not "tp".
205 Also add cofflink.o for tic80coff_vec.
206 * configure: Regenerate with autoconf.
209 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
211 * libbfd.c: Patch up the mmap code so that it is only built if BFD
212 is configured with --with-mmap.
215 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
217 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
218 (ALL_MACHINES): Add cpu-tic80.o
219 (cpu-tic80.o, coff-tic80.o): Add dependencies.
220 * coff-tic80.c: Add skeleton, cloned from another coff config.
221 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
225 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
227 * TODO: Correct a misspelling.
229 * coff-tic80.c: New file for TI TMS320C80 (MVP).
230 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
231 * configure.in (case $vec): Add tic80coff_vec entry.
232 * configure: Regenerate with autoconf.
233 * archures.c (bfd_tic80_arch): Declare.
234 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
235 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
236 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
237 (bfd_target_vector): Add tic80coff_vec entry.
240 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
242 * elflink.h (elf_buckets): Add some more values for larger
245 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
247 * Makefile.in (install): Move subdir_do out of conditional. From
248 Fred Fish <fnf@cygnus.com>.
250 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
252 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
254 (elf_mn10200_howto_table): Likewise.
255 (mn10200_reloc_map): Likewise.
257 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
259 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
260 mips16 symbol during the link.
261 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
263 (mips_elf_link_output_symbol_hook): New static function.
264 (elf_backend_link_output_symbol_hook): Define.
266 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
269 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
271 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
272 against SEC_DEBUGGING sections here (revert patch of December 5).
273 * elfcode.h (elf_object_p): Check for them here, instead.
275 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
277 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
278 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
280 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
281 (_bfd_elf_canonicalize_dynamic_reloc): New function.
282 * elf-bfd.h (struct elf_size_info): Update declaration of
284 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
285 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
286 * elfxx-target.h: Use new dynamic reloc routines by default.
287 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
290 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
292 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
293 if NAMES_HAVE_UNDERSCORE is defined.
295 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
297 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
299 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
301 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
304 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
306 * elflink.h (elf_link_add_object_symbols): Only add a weak
307 symbol if the real definition is in the dynamic symbol table.
308 After finding the real definition, then, if it is dynamic, add the
309 weak symbol to the dynamic symbol table.
311 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
313 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
315 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
318 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
320 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
322 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
323 (bfd_elf32_mn10300_reloc): Write data in little endian format.
324 * reloc.c: Remove mn10300 big endian relocs.
325 * bfd-in2.h, libbfd.h: Rebuilt.
327 * elf32-mn10200.c: Update from elf32-mn10300.c.
329 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
331 * elf32-mn10300.c (elf_symbol_leading_char): Define.
333 * elf32-mn10300.c: Add some comments.
335 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
337 * ihex.c (ihex_scan): Always initialize buf before jumping to
339 (ihex_read_section): Likewise.
341 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
343 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
344 inplace for most relocs.
346 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
348 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
349 even if SEC_ALLOC is not set.
350 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
351 when deciding whether to copy a reloc into a shared object.
352 (elf_i386_relocate_section): Likewise.
353 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
354 (elf32_sparc_relocate_section): Likewise.
355 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
356 reloc section if it is not set in the source section.
357 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
358 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
359 with a SEC_DEBUGGING section as SEC_DEBUGGING.
361 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
363 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
364 expects a .got.plt until we actually create it.
366 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
368 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
369 message for bfd_reloc_outofrange, rather than aborting. From
370 Philippe De Muyter <phdm@info.ucl.ac.be>.
372 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
373 a relocateable link, don't try to process them. From Heinz Wrobel
374 <wrobel@lpr.e-technik.tu-muenchen.de>.
376 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
378 * elf32-mn10300.c (mn10300_info_howto): Renamed from
379 mn10300_info_howto_rel. Tweak reloc argument to be an
381 (USE_RELA): Define instead of USE_REL.
382 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
384 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
386 * configure.in, configure: Handle mips*-sgi-irix6*.
387 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
390 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
392 * elf32-i386.c (elf_i386_relocate_section): Warn about a
393 relocation against a symbol defined in a section with no output
396 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
398 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
399 * configure, config.in: Rebuild with autoconf 2.12.
401 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
402 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
403 (swap_out_syms): Set st_other from existing st_other field.
404 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
406 (elf_link_output_extsym): Set the other field from the global hash
408 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
409 (elf_mips16_jump_howto): New static variable.
410 (mips16_jump_reloc): New static function.
411 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
412 (mips_info_to_howto_rel): Handle R_MIPS16_26.
413 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
415 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
416 * bfd-in2.h, libbfd.h: Rebuild.
417 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
419 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
421 * configure.host: Use long long for mips-sgi-irix6*.
423 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
424 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
426 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
428 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
429 (enum reloc_type): Add more reloc types.
430 (elf32_mn10300_howto_table): Update for new reloc types.
431 (elf32_mn10300_reloc_map): Update for new reloc types.
432 * reloc.c: Add some new relocs for the mn10300 series.
433 * bfd-in2.h, libbfd.h: Rebuilt.
435 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
437 * som.c (setup_sections): Don't lose for a space which has
438 no data, but some symbols.
440 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
442 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
443 (sunos_link_hash_table_create): Initialize got_needed.
444 (sunos_create_dynamic_sections): Only set .got section size if it
445 is not already set. Set got_needed.
446 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
447 sdynptr, and only handle dynamic sections, if dynamic sections are
449 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
450 Initialize .got section.
451 (sunos_scan_ext_relocs): Likewise.
452 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
454 (sunos_finish_dynamic_link): Check got_needed. Only set up
455 dynamic linking information if needed.
457 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
459 * config.bfd: Added VersaDOS format to the Ericsson configuration.
461 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
463 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
466 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
468 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
472 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
474 * filemode.c: Include sysdep.h.
475 * ihex.c: Add casts to eliminate compiler warnings.
476 * sunos.c: Add casts to eliminate compiler warnings.
478 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
480 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
482 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
483 appropriate relocations in the .so file if shared.
484 (ppc_elf_relocate_section): Ditto.
487 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
489 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
490 complain_overflow_unsigned.
494 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
496 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
497 overflows for R_D10V_16 and R_D10V_18.
500 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
502 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
503 (do_with_relocs): Likewise.
504 (do_as_repeat): Likewise.
505 (copy_expression): Likewise.
507 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
509 * ieee.c (ieee_write_external_part): Correctly record whether
510 there is an external part.
513 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
515 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
516 handle tda offsets for sld.w and sst.w instructions.
517 Fix alignment check in sld.w and sst.w tda reloc handling.
520 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
522 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
525 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
527 * elf32-v850.c: Add comments about assumptions about
528 char, short & long sizes.
529 (elf32_v850_bfd_final_link_relocate): Fix sign extension
530 problems for several relocs.
532 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
533 R_V850_SDA_OFFSET entry.
536 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
538 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
539 Store import file index in ldindx.
540 (xcoff_build_ldsyms): Assume that ldsym was not previously
541 allocated. For an imported symbol, copy ldindx into l_ifile.
544 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
546 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
547 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
548 fields in R_V850_TDA_OFFSET.
549 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
550 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
553 * elf32-v850.c: Include bfdlink.h.
554 (bfd_elf32_v850_reloc): Return an error if we get a reloc
556 (elf32_v850_bfd_final_link_relocate): New function.
557 (v850_elf_relocation_section): Likewise.
558 (elf_backend_relocate_section): Define.
561 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
563 * binary.c (binary_set_section_contents): Ignore sections which
564 don't have SEC_LOAD and SEC_ALLOC set.
566 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
568 * linker.c (_bfd_generic_final_link): Avoid losing static
569 symbols in the .bss section.
571 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
573 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
574 (mips32_64bit_reloc): New static function.
575 (mips_reloc_map): Add entry for BFD_RELOC_64.
576 (mips_elf_relocate_section): Handle R_MIPS_64.
578 * linker.c (default_indirect_link_order): Print an error message
579 when attempting to do a relocateable link with different object
580 file formats, rather than calling abort.
583 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
585 * reloc.c (m32r relocs): Rename them.
586 * bfd-in2.h, libbfd.h: Regenerated.
587 * elf32-m32r.c: Update.
588 (m32r_elf_10_pcrel_reloc): New function.
589 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
590 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
593 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
595 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
596 all sections that will be included in the output file.
597 (_bfd_generic_link_output_symbols): Discard symbols in sections
598 which are being discarded.
602 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
603 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
604 (elf_v850_howto_table): Corresponding changes.
605 (elf_v850_reloc_map): Corresponding changes.
606 * reloc.c: Add additional V850 relocations.
607 * bfd-in2.h, libbfd.h: Rebuilt.
609 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
610 no longer want in pc-relative relocs.
612 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
614 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
615 accept a reloc against an undefined sybmol!
617 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
619 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
622 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
624 * VERSION: Bump for new relocation.
626 * hosts/i386bsd.h: If NBPG is not defined, define it as
627 PAGE_SIZE, for recent versions of FreeBSD.
629 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
631 * configure.host: Use `long long' as the 64 bit type on a Solaris
632 host, since both gcc and the SunPRO compilers support it.
634 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
636 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
637 mistake to have reused the ECOFF LITERAL for ELF since they have
639 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
640 * bfd-in2.h, libbfd.h: Rebuild.
642 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
645 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
646 dynamic relocation for an undefweak symbol when we are building
649 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
651 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
652 point explicitly to srcdir.
653 (targmatch.h): Edit references to point explicitly to objdir.
655 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
657 * config.bfd: When setting targ_cpu, don't get confused by
660 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
662 * configure.host: Add support for windows host (a build done
663 under the Microsoft build environment).
665 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
667 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
668 definition in a dynamic object, add it to the dynamic symbol table
669 if any dynamic object mentions it. Reverts part of last patch.
671 * sunos.c (struct sunos_link_hash_table): Add got_base field.
672 (sunos_link_hash_table_create): Initialize got_base.
673 (bfd_sunos_size_dynamic_sections): If the .got section is more
674 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
676 (sunos_check_dynamic_reloc): Subtract got_base from a base
679 * elf32-mips.c (elf_mips_isa): New static function.
680 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
681 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
683 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
685 * archive.c (do_slurp_coff_armap): Only treat archive as little
686 endian for i960 COFF.
688 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
690 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
691 by the change in size of the section when EXEC_P is not set.
693 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
694 (m68kcoff_rtype_to_howto): New static function.
695 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
696 VMA to the addend for a PC relative reloc.
698 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
700 * Makefile.in: Rebuild dependencies.
702 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
705 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
707 * Makefile.in: Remove explicit dependencies for mn10200 and
709 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
710 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
711 (dependencies): Rebuilt.
713 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
715 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
716 during this function.
718 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
719 section if the flags are compatible.
721 * configure.in: Add havevecs, and put it in tdefaults.
722 * mpw-config.in: Likewise.
723 * configure: Rebuild.
724 * targmatch.sed: New file; a sed script to build targmatch.h from
726 * config.bfd: Add #if, #endif, and comments for targmatch.h.
727 * targets.c: Include "fnmatch.h".
728 (struct targmatch): Define.
729 (bfd_target_match): Define by including targmatch.h.
730 (bfd_find_target): If the target is not found by name, search for
731 it as a configuration triplet.
732 * Makefile.in: Rebuild dependencies.
733 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
734 i386dynix.o, m68k4knetbsd.o, and riscix.o.
735 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
736 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
737 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
738 (CFILES): Remove i386dynix.c and hp300bsd.c.
739 (targmatch.h): New target.
740 (do_clean): Remove targmatch.h.
742 * configure.in: Add BFD_NEED_DECLARATION(getenv).
743 * acconfig.h: Add NEED_DECLARATION_GETENV.
744 * configure, config.in: Rebuild.
745 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
746 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
748 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
750 * cpu-mn10x00.c, elf32-mn10x00: Removed.
751 * cpu-mn10200.c, cpu-mn10300.c: New files.
752 * elf32-mn10200.c, elf32-mn10300.c: New files.
753 * Makefile.in: Break mn10x00 support into two separate
754 configurations, mn10200 and mn10300.
755 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
756 * bfd-in2.h, configure: Rebuilt.
758 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
760 * Makefile.in (do_clean): Move config.log to do_distclean.
762 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
764 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
765 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
766 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
767 (elf32-mn10x00.o): Add dependencies.
768 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
769 (bfd_mn10x00_arch): Declare.
770 (bfd_archures_list): Add bfd_mn10x00_arch.
771 * config.bfd: Add mn10x00-*-*.
772 * configure.in: Add bfd_elf32_mn10x00_vec.
773 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
774 * targets.c (bfd_elf32_mn10x00_vec): Declare.
775 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
776 * bfd-in2.h, configure: Rebuilt.
778 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
780 openVMS/Alpha: Provide filename and case_hack flags via
781 symbol table from gas.
782 Add case_hack code for symbol output from vax/vms.
783 * evax-alpha.c (evax_initialize): Remove filename handling,
784 filename is provided via symbol table.
785 (evax_get_symtab): Use local symbol count when setting up table.
786 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
788 (_bfd_evax_write_egsd): Skip file name symbol.
789 * evax-emh.c (get_vms_time_string): Local function now.
790 (_bfd_evax_write_emh): Extract source filename and case_hack flags
792 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
793 through _bfd_evax_case_hack_symbol.
794 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
796 (_bfd_evax_basename): Removed.
797 (_bfd_get_vms_time_string): Moved to evax-emh.c.
798 * evax.h (evax_private_data_struct): Remove filename.
799 (flag_hash_long_names, flag_show_after_trunc,
800 flag_no_hash_mixed_case, vms_name_mapping): New flags for
803 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
805 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
806 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
807 (NO_SWAP_MAGIC): Don't define.
808 (SWAP_MAGIC): Define.
810 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
811 no hash table entry for a global symbol.
813 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
815 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
817 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
819 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
820 symbol type with T_NULL. Warn if symbol type changes. Based on
821 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
823 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
824 a dynamic object in the dynamic symbol table if it is referenced
825 or defined by a regular object.
828 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
830 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
831 remove dwarf local labels. Shrinks binaries by a factor of 3!
834 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
836 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
837 by hand, rather than by calling bfd_make_section.
840 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
842 * reloc.c: Rename m32r relocs.
843 * bfd-in2.h, libbfd.h: Rebuilt.
844 * elf32-m32r.c: Update.
847 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
849 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
850 link, adjust the symbol index of a base relative reloc. Don't
851 change the addend of a PC relative reloc if pcrel_offset is set.
852 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
855 * reloc.c (bfd_perform_relocation): Apply the relocation even if
856 it is zero, in case src_mask matters.
857 (bfd_install_relocation): Likewise.
859 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
861 * xcofflink.c (xcoff_link_add_symbols): Always initialize
863 (_bfd_xcoff_bfd_final_link): Don't set target_index
864 to an uninitialized value.
866 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
868 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
869 indices, rather than crashing.
870 (coff_slurp_reloc_table): Likewise. Check whether the howto field
872 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
875 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
877 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
879 (coff_arm_adjust_symndx): New static function.
880 (coff_adjust_symndx): Define.
882 * srec.c (srec_scan): Accept multiple symbols on a single line.
883 From Pascal Martin <pmartin@alsys.com>.
887 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
889 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
890 (sunos_merge_private_bfd_data): New function.
892 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
894 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
896 (bfd_merge_private_bfd_data): Likewise.
897 * section.c (bfd_copy_private_section_data): Likewise.
898 * syms.c (bfd_copy_private_symbol_data): Likewise.
899 * bfd-in2.h: Rebuild.
900 * aout-target.h (MY_bfd_copy_private_section_data): Check that
901 both BFD's are the right flavour.
902 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
903 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
904 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
905 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
906 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
907 (ppc_elf_merge_private_bfd_data): Likewise.
908 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
909 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
911 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
912 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
916 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
918 * reloc.c: Add m32r relocs.
919 * bfd-in2.h, libbfd.h: Rebuilt.
920 * cpu-m32r.c,elf32-m32r.c: New files.
923 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
925 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
927 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
929 * tekhex.c (first_phase): Change type parameter from char to int.
931 (pass_over): Change func to expect int, not char.
933 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
934 rather than SEC_LOAD when aligning the file offset for the first
935 section in a segment.
937 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
939 * syms.c (coff_section_type): Make arg const.
940 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
941 to make_bfd_asection().
942 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
943 * elfcode.h (bfd_section_from_phdr): Remove prototype.
944 (_bfd_elf_stringtab_init): Remove prototype.
946 * netbsd-core.c (swap_abort): Add prototype.
947 * aix386-core.c (swap_abort): Ditto & make static
948 * hpux-core.c (swap_abort): Ditto & make static.
949 * irix-core.c (swap_abort): Ditto & make static.
950 * ptrace-core.c (swap_abort): Ditto & make static.
951 * trad-core.c (swap_abort): Ditto & make static.
952 * coffswap.h (coff_swap_reloc_in): Ditto.
953 (coff_swap_reloc_out): Ditto.
954 (coff_swap_filehdr_in): Ditto.
955 (coff_swap_filehdr_out): Ditto.
956 (coff_swap_sym_in): Ditto.
957 (coff_swap_sym_out): Ditto.
958 (coff_swap_aux_in): Ditto.
959 (coff_swap_aux_out): Ditto.
960 (coff_swap_lineno_in): Ditto.
961 (coff_swap_lineno_out): Ditto.
962 (coff_swap_aouthdr_in): Ditto.
963 (coff_swap_aouthdr_out): Ditto.
964 (coff_swap_scnhdr_in): Ditto.
965 (coff_swap_scnhdr_out): Ditto.
966 * ihex.c (ihex_sizeof_headers): Ditto.
967 * tekhex.c (getsym): Ditto.
968 (find_chunk): Ditto & make static.
969 (insert_byte): Ditto.
970 (first_phase): Ditto.
972 (tekhex_get_symtab): Ditto & make static.
973 (tekhex_get_symtab_upper_bound): Ditto & make static.
974 (tekhex_mkobject): Ditto.
975 (tekhex_object_p): Ditto.
976 (move_section_contents): Ditto.
977 (tekhex_get_section_contents): Ditto.
978 (tekhex_set_arch_mach): Ditto & make static.
979 (tekhex_set_section_contents): Ditto.
983 (tekhex_write_object_contents): Ditto.
984 (tekhex_sizeof_headers): Ditto.
985 (tekhex_make_empty_symbol): Ditto.
986 (tekhex_get_symbol_info): Ditto.
987 (tekhex_print_symbol): Ditto.
988 * irix-core.c (make_bfd_asection): Ditto.
989 (irix_core_core_file_p): Ditto.
990 (irix_core_core_file_failing_command): Ditto.
991 (irix_core_core_file_failing_signal): Ditto.
992 (irix_core_core_file_matches_executable_p): Ditto.
993 (irix_core_make_empty_symbol): Ditto.
994 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
995 * srec.c (srec_new_symbol): Ditto.
996 (srec_get_section_contents): Ditto.
997 (srec_set_arch_mach): Ditto.
998 (srec_set_section_contents): Ditto.
999 (internal_srec_write_object_contents): Ditto.
1000 (srec_write_object_contents): Ditto.
1001 (symbolsrec_write_object_contents): Ditto.
1002 (srec_sizeof_headers): Ditto.
1003 (srec_make_empty_symbol): Ditto.
1004 (srec_get_symtab_upper_bound): Ditto.
1005 (srec_get_symtab): Ditto.
1006 (srec_print_symbol): Ditto and make static.
1007 * elf.c (elf_read): Ditto
1008 (assign_section_numbers): Ditto.
1009 (elf_fake_sections): Ditto.
1010 (sym_is_global): Ditto.
1011 (elf_map_symbols): Ditto.
1012 (get_program_header_size): Ditto.
1013 * coffgen.c (make_a_section_from_file): Ditto.
1014 (coff_real_object_p): Ditto.
1015 (fixup_symbol_value): Ditto.
1016 (build_debug_section): Ditto.
1018 * syms.c (coff_section_type): Ditto.
1021 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1023 * bfd-in2.h: Rebuilt after m32r changes.
1026 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1029 * config.bfd,configure.in,configure: Add m32r support.
1030 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1032 * config.bfd: Keep target list alphabetically sorted.
1035 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1037 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1038 to add in the constant part found in the instruction itself.
1039 (case R_V850_HI16_S): Likewise.
1043 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1045 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1046 and R_D10V_18 to be 1 (word).
1049 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1051 * stabs.c (_bfd_link_section_stabs): If the output_section field
1052 of either section is bfd_abs_section, then the linker is
1053 discarding the section and we should not optimize it.
1055 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1057 * Makefile.in (aout-sparcle.o): New target.
1058 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1059 * config.bfd (sparclet-*-aout*): Add case.
1060 * configure.in (sparcle_aout_vec): Add case.
1061 * configure: Regenerated.
1062 * targets.c (sparcle_aout_vec): Declare.
1063 (bfd_target_vector): Add sparcle_aout_vec.
1064 * aout-sparcle.c: New file.
1067 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1069 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1070 low order sign bit propogation for R_V850_HI16_S.
1072 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1073 handling V850 specific relocs.
1074 (elf_v850_howto_table): Use the new function for some
1075 relocations. Twiddle masks & shifts for some relocs.
1076 Set partial_inplace where needed.
1079 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1081 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1082 default architecture to a machine number of 0.
1083 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1085 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1086 the output BFD is the default, set it from the first input BFD.
1089 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1091 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1092 insert at bitpos zero. The HI16 relocs are shifted right
1093 by 16 bits. Fix src_mask for all relocs.
1094 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1096 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1100 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1103 Rewrite to use BFD file read routines and to avoid using a fixed
1104 length for the file name.
1107 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1109 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1110 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1111 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1112 to R_V850_{32,16,8}.
1114 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1116 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1117 (elf_v850_howto_table): Add info for HI16_S reloc.
1118 (v850_reloc_map): Add HI_16_S reloc.
1119 * reloc.c: Define BFD_RELOC_V850_* relocs.
1122 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1125 * elf32-sh.c: New file.
1126 * elf.c (prep_headers): Handle bfd_arch_sh.
1127 * elfcode.h (write_relocs): Handle absolute symbol.
1128 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1129 (_bfd_elf64_link_read_relocs): Declare.
1130 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1131 elf_link_read_relocs. Make globally visible. Change all
1133 (elf_link_input_bfd): Get external symbols from cache in
1134 symtab_hdr->contents. Get contents from cache in
1136 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1138 * reloc.c: Define BFD_RELOC_SH_* relocs.
1139 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1140 * coff-sh.c (sh_insns_conflict): Fix a return value.
1141 (_bfd_sh_align_load_span): New globally visible function, broken
1142 out of sh_align_load.
1143 (sh_align_load): Call _bfd_sh_align_load_span.
1144 (sh_swap_insns): Change relocs parameter to PTR.
1145 * bfd-in2.h, libbfd.h: Rebuild.
1146 * targets.c (bfd_elf32_sh_vec): Declare.
1147 (bfd_elf32_shl_vec): Declare.
1148 * config.bfd (sh-*-elf*): New target.
1149 * configure.in (bfd_elf32_sh_vec): New target vector.
1150 (bfd_elf32_shl_vec): New target vector.
1151 * configure: Rebuild.
1152 * Makefile.in: Rebuild dependencies.
1153 (BFD32_BACKENDS): Add elf32-sh.o.
1154 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1156 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1157 page before checking D_PAGED.
1159 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1160 (ihex_write_object_contents): Remove extbase; always use segbase
1163 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1165 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1166 * configure.host (i[345]86-*-*): Ditto.
1167 * config.bfd (i[345]86-*-*): Ditto.
1168 * configure: Regenerate.
1170 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1173 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1175 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1176 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1177 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1178 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1179 will have an ST_CODE type, change the symbol's type to ST_DATA.
1180 * som.c (hppa_som_gen_reloc_type): Update prototype.
1182 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1185 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1186 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1187 (mips_elf_finish_dynamic_sections): Likewise.
1189 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1191 * configure.host (HLDENV): New variable to set. Set it for
1192 *-*-sysv4*, since those linkers may not support -R but they always
1193 support LD_RUN_PATH.
1195 * libieee.h (NSECTIONS): Don't define.
1196 (ieee_data_struct): Change section_table to asection **. Add
1198 * ieee.c (get_section_entry): If the table isn't big enough, make
1200 (ieee_slurp_sections): Remove assertion about number of sections.
1201 (ieee_object_p): Adjust initialization of ieee to match changes to
1204 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1205 symbols merely because we are generating a shared library.
1206 (xcoff_build_ldsyms): Don't set up global linkage code for an
1207 undefined symbol merely because we are generating a shared
1211 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1213 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1214 (BFD32_BACKENDS) Add elf32-v850.o.
1215 * archures.c: Add bfd_v850_arch.
1216 * bfd-in2.h: Add bfd_v850_arch.
1217 * config.bfd (v850-*-*): New target.
1218 * configure: (bfd_elf32_v850_vec) New vector.
1219 * configure.in: (bfd_elf32_v850_vec) New vector.
1220 * cpu-v850.c: New file.
1221 * elf.c (prep_headers): Added case bfd_arch_v850.
1222 * elf32-v850.c: New file.
1223 * targets.c (bfd_elf32_v850_vec): New vector.
1226 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1229 a function code symbol for an XMC_XO symbol.
1231 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1233 * mpw-config.in: Update editing of autoconf vars to reflect
1234 Jul 18 configure.in change.
1235 * mpw-make.sed: Update editing of include pathnames to be
1236 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1238 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1240 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1241 which to offset to get the .plt entry address is ".plt".
1243 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1245 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1246 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1247 Added, for internal use by the ARM gas.
1249 * bfd-in2.h: Rebuilt
1251 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1253 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1254 in section dynidx start.
1256 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1258 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1259 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1260 optimization for g++.
1262 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1264 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1265 the -mrelocatable-lib bit set and the other doesn't, clear the
1266 -mrelocatable-lib bit in the header.
1268 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1270 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1271 symbol against a STT_FUNC symbol in a shared library.
1273 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1276 symbol is found, automatically define the corresponding function
1279 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1280 if sym.n_numaux is not zero.
1281 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1282 entry to disagree about the number of aux entries if the symbol
1285 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1286 section if it might be needed, not just if info->shared.
1287 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1288 the start of .rel.dyn if we are going to use it.
1289 (mips_elf_finish_dynamic_sections): Only clear the first element
1290 of .rel.dyn if the size is greater than zero.
1292 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1294 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1295 undefined_symbol callback for a symbol, then don't issue any more
1296 warnings about loader relocs.
1297 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1298 after calling the undefined_symbol callback.
1300 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1301 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1302 as the AIX linker seems to do.
1304 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1306 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1307 (evax_initialize): Remove evax_reloc_table.
1308 (evax_close_and_cleanup): Ditto.
1310 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1312 (evax_bfd_reloc_type_lookup): Ditto.
1313 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1314 cooked_size == raw_size.
1315 * evax-emh.c (_bfd_evax_register_filename): Remove.
1316 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1317 * evax-misc.c (add_new_contents): Malloc section at full size.
1318 (_bfd_save_evax_section): Memcpy section contents directly.
1319 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1320 (evax_reloc_table): Remove.
1322 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1324 * makefile.vms: Add better support for DEC C compilation
1325 Add evax.h dependencies
1327 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1328 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1329 (BFD_RELOC_ALPHA_BASEREG): Remove.
1330 * bfd-in2.h, libbfd.h: Rebuild.
1332 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1334 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1335 getgid if _WIN32 is defined.
1336 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1338 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1340 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1341 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1343 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1346 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1348 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1350 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1351 (NEED_DECLARATION_REALLOC): New macro.
1352 * configure, config.in: Rebuild.
1353 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1354 (realloc): Declare if NEED_DECLARATION_REALLOC.
1356 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1357 <strings.h> if they exist.
1359 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1361 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1363 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1365 Based on patches from Eric Valette <valette@crf.canon.fr>:
1366 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1367 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1368 (elf_howto_table): Add entries for new relocs.
1369 (elf_i386_reloc_type_lookup): Handle new relocs.
1370 (elf_i386_info_to_howto): Just call abort.
1371 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1372 (elf_i386_relocate_section): Likewise.
1375 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1377 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1380 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1383 only get the LMA from the phdr if they are in the same part of the
1386 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1387 new segment to make them more comprehensible. If the relationship
1388 between the LMA and the VMA changed, start a new segment. Don't
1389 check dynsec when deciding whether to start a new segment for a
1390 writeable section; -N will now handle this.
1392 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1394 * libhppa.h: Remove "esel" changes. Not the right approach.
1395 * som.c: Corresponding changes.
1396 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1397 which don't have a SOM symbol type associated with them.
1398 Reverses a 1994 change.
1400 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1402 Make ld -N more reasonable for ELF:
1403 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1404 phdr_in_section to false, and always use a single load segment.
1405 (elf_sort_sections): Sort sections by LMA after VMA.
1406 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1407 align to maxpagesize.
1408 (assign_file_positions_except_relocs): Likewise.
1409 * elfcode.h (elf_object_p): If a section is loaded but not page
1410 aligned, clear D_PAGED.
1412 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1414 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1415 Added, for internal use by the ARM gas.
1417 * bfd-in2.h: Rebuilt
1419 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1421 * libhppa.h (R_HPPA_ESEL): New field selector.
1422 (e_esel): Similarly.
1423 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1424 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1425 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1427 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1429 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1430 archive search before looking for stripped dynamic objects.
1432 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1435 symbol a warning rather than an error.
1437 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * elf.c (assign_file_positions_for_segments): Track the virtual
1440 memory position separately from the file position, and use it to
1441 compute the alignment adjustment.
1444 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1446 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1447 and fixed mask on R_D10V_10_PCREL_L.
1450 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1452 * elf64-mips.c: Include "aout/ar.h".
1453 (mips_elf64_slurp_armap): New static function.
1454 (mips_elf64_write_armap): New static function.
1455 (bfd_elf64_archive_*): Define.
1456 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1457 Use instead of bfd_generic_archive_p.
1458 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1459 instead of _bfd_write_archive_contents.
1460 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1461 _bfd_generic_mkarchive.
1462 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1463 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1465 (TARGET_LITTLE_SYM): Likewise.
1466 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1468 * Makefile.in: Rebuild dependencies.
1470 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1471 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1472 SHT_MIPS_EVENTS sections.
1473 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1474 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1476 (_bfd_mips_elf_fake_sections): Likewise.
1478 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1479 * ecoff.c (ecoff_compute_section_file_positions): Copy
1480 rdata_in_text from backend info to tdata. Clear it if any data
1481 section comes before .rdata.
1482 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1483 tdata rather than backend info.
1485 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * configure.in: Fix test for whether a compiler has a 64 bit
1488 type. From Jim Wilson <wilson@cygnus.com>.
1490 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * configure.host (mips-sgi-irix6*): New host.
1494 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1495 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1496 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1498 * configure: Rebuild.
1499 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1500 (BFD_HOST_64_BIT): Define conditionally.
1501 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1502 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1503 (symvalue, bfd_size_type): Likewise.
1504 * bfd-in2.h: Rebuild.
1505 * Makefile.in (do_clean): Remove bfd-tmp.h.
1506 (do_distclean): Remove bfd-in3.h.
1507 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1508 (bfd-in3.h): New target.
1510 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1511 Andrew Gierth <ANDREWG@microlise.co.uk>.
1513 * configure.host: Set INSTALL_SHLIB.
1514 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1515 * configure: Rebuild.
1516 * Makefile.in (install): Use @INSTALL_SHLIB@.
1518 * config.bfd (mips*-*-irix6*): New target.
1519 * configure.host: Handle Irix 6 shared library like Irix 5.
1521 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1522 symbol for a magic name.
1523 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1525 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1528 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1530 * mpw-config.in: Add ELF support to mips config, create the
1531 elf32-target.h file in the object dir.
1532 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1534 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1536 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1537 Also removed most abort calls, in favor of using bfd reporting.
1540 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1542 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1543 (BFD32_BACKENDS) Add elf32-d10v.o.
1544 * archures.c: Add bfd_d10v_arch.
1545 * bfd-in2.h: Add bfd_d10v_arch.
1546 * config.bfd (d10v-*-*): New target.
1547 * configure: (bfd_elf32_d10v_vec) New vector.
1548 * configure.in: (bfd_elf32_d10v_vec) New vector.
1549 * cpu-d10v.c: New file.
1550 * elf.c (prep_headers): Added case bfd_arch_d10v.
1551 * elf32-d10v.c: New file.
1552 * libbfd.h: Rebuild.
1553 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1554 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1555 * targets.c (bfd_elf32_d10v_vec): New vector.
1558 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1560 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1562 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1564 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1565 bfd_mach_i386_i8086 machine types.
1567 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1572 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1574 * coffcode.h (coff_set_section_contents): A/UX does not require
1575 special handling of the _LIB section.
1577 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1579 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1580 value for R_RELBYTE.
1582 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1583 array if one was allocated.
1585 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1587 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1588 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1589 use_rld_obj_head and rld_value.
1590 (mips_elf_link_hash_table_create): Initialize new fields.
1591 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1593 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1594 __rld_obj_head symbol not seen, create an __rld_map symbol.
1595 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1596 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1597 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1598 __rld_obj_head symbol.
1599 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1601 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1605 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1606 ppc_elf_addr16_ha_reloc.
1607 (ppc_elf_addr16_ha_reloc): New static function.
1609 * coff-mips.c (struct mips_hi): Define.
1610 (mips_refhi_list): New static variable.
1611 (mips_refhi_addr, mips_refhi_addend): Remove.
1612 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1613 (mips_reflo_reloc): Process mips_refhi_list.
1614 (mips_relhi_list): New static variable.
1615 (mips_relhi_addr, mips_relhi_addend): Remove.
1616 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1617 (mips_rello_reloc): Process mips_relhi_list.
1618 (mips_relocate_section): Permit an arbitrary number of REFHI or
1619 RELHI relocs before the associated REFLO or RELLO reloc.
1621 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1623 * aout-target.h (MY(callback)): Set reloc_count fields.
1625 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1628 sections unless this is a SunOS link.
1630 * VERSION: Set to 2.7.1.
1632 * Released binutils 2.7.
1634 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1636 * i386aout.c: Include "aout/aout64.h".
1637 (i386aout_write_object_contents): New static function.
1638 (MY_write_object_contents): Define.
1640 * netbsd.h (MY(write_object_contents)): Make sure that
1641 adjust_sizes_and_vmas is called before fiddling with the magic
1644 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1648 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * libbfd-in.h (itos, stoi): Don't define.
1651 * libbfd.h: Rebuild.
1652 * i386lynx.c (KEEPIT): Define as udata.i.
1653 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1654 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1655 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1656 flags. Don't use stoi.
1658 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1660 * elf.c (map_sections_to_segments): Don't start a new segment for
1661 a writable section if it's on the same page as the previous
1662 segment. Reset the writable variable for a readonly section.
1664 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1666 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1667 first_thunk_address, thunk_size, and import_table_size.
1668 * peicode.h: Improved some diagnostics regarding edata sections.
1670 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1672 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1673 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1675 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1677 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1678 with XCOFF_DEF_DYNAMIC set is really defined.
1679 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1680 (xcoff_link_add_symbols): Only create special sections if using an
1683 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1685 (bfd_install_relocation): Likewise.
1687 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1689 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1691 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1692 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1693 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1694 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1695 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1696 are found for LITERAL relocs.
1697 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1698 taken, we cannot generate a .plt entry for the symbol.
1700 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1703 sysconf functions (for gprof).
1704 * configure, config.in: Rebuild.
1706 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1708 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1709 an archive if it has a map. If the object file has the wrong
1712 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1713 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1715 (alpha_relocate_section): Likewise.
1717 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1718 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1719 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1720 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1721 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1722 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1723 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1724 * peicode.h: Corresponding changes.
1726 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1728 * elflink.h (elf_create_pointer_linker_section): Comment out code
1729 dealing with making GOT pointers negative of the GOT symbol for
1732 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1734 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1735 increment the .rela.plt size until after we're done creating the
1737 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1738 .rela.plt offset directly rather than calculating it.
1740 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1742 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1743 Use autoconf-set values.
1744 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1745 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1748 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1749 * configure: Rebuilt.
1751 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1753 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1754 handling code > 1k away.
1756 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1758 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1759 defined, output whenever the symbol is updated.
1761 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1763 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1764 section to 0 if user_set_vma is set.
1765 * elflink.h (elf_bfd_final_link): Likewise.
1767 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1769 Partially undo patch of Jun 20.
1770 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1771 (coff_compute_section_file_positions): Likewise.
1772 (coff_write_object_contents): Likewise. Re-add deleted code, but
1773 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1774 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1776 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1778 * config.bfd: Add support for *-*-rtems* configurations.
1780 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * elf.c (prep_headers): Add bfd_arch_alpha case.
1784 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1786 * elf64-alpha.c: New file.
1787 * config.bfd (alpha-*-linuxecoff*): New target.
1788 (alpha-*-linux*, alpha-*-elf*): New targets.
1789 * configure.in (bfd_elf64_alpha_vec): New vector.
1790 * configure: Rebuild.
1791 * targets.c (bfd_elf64_alpha_vec): Declare.
1792 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1793 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1794 * bfd-in2.h, libbfd.h: Rebuild.
1795 * Makefile.in: Rebuild dependencies.
1796 (BFD64_BACKENDS): Add elf64-alpha.o.
1797 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1799 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1802 than relying on a right shift of 32.
1804 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1806 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1807 ifdef to COFF_WITH_PE.
1808 (coff_compute_section_file_positions): Likewise.
1809 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1810 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1811 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1812 COFF_IMAGE_WITH_PE, always include.
1814 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1816 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1818 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1819 approximate the correct answer if SIZEOF_HEADERS was not used.
1821 * binary.c (binary_set_section_contents): Set section file
1822 position based on LMA rather than VMA.
1824 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1826 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1827 symbols if info->strip == strip_all.
1829 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1831 * coff-h8300.c: Remove #if 0 code.
1832 (compatable): Don't allow mixing/matching of different architectures.
1834 * archures.c (bfd_mach_h8300s): Add.
1835 * bfd-in2.h: Rebuilt.
1836 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1838 (h8300_reloc16_estimate): Likewise.
1839 (h8300_reloc16_extra_cases): Likewise.
1840 (h8300_bfd_link_add_symbols): Likewise.
1841 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1842 (coff_set_flags): Likewise.
1843 * cpu-h8300.c (h8300_scan): Likewise.
1844 Add H8/S to bfd_h8300_arch list.
1846 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1848 Added support for Alpha OpenVMS:
1849 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1850 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1851 * config.h-vms, makefile.vms: New files.
1852 * config.bfd (alpha-*-*vms*): New target.
1853 * configure.in (evax_alpha_vec): New target vector.
1854 * configure: Rebuild.
1855 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1856 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1857 * targets.c (bfd_target_evax_flavour): Define.
1858 (evax_alpha_vec): Declare.
1859 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1860 if BFD64 is defined.
1861 * bfd-in2.h, libbfd.h: Rebuild.
1862 * Makefile.in: Rebuild dependencies.
1863 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1864 evax-emh.o, and evax-misc.o.
1865 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1866 evax-etir.c, evax-emh.c, and evax-misc.c.
1867 (HFILES): Add evax.h.
1869 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1871 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1873 (h8300_bfd_link_add_symbols): Likewise.
1875 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1877 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1878 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1880 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1883 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1885 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1886 R_MIPS_32 relocs if creating a shared library.
1888 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1890 * peicode.h (add_data_entry): Use pei_section_data rather than
1891 _cooked_size. Corresponds to May 13 change in coffcode.h.
1893 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1895 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1896 * coffcode.h (coff_write_object_contents): If there are long
1897 section names, always set the f_symptr field, even if there are no
1899 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1900 if there are no symbols.
1902 * coffgen.c (make_a_section_from_file): Check return value of
1903 _bfd_coff_read_string_table.
1904 (coff_real_object_p): Check return value of
1905 make_a_section_from_file.
1906 (_bfd_coff_read_string_table): Check that there are some symbols
1907 before trying to read the string table size.
1909 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1912 to replace a symbol in a dynamic object with a symbol from another
1913 dynamic object, do the replacement if the existing symbol is
1914 global linkage code.
1916 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1917 for _ptrgl, and treat it as global linkage code.
1919 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1920 filename or N_SO symbol past the offset, and use it to indicate
1921 that there is no line number or function when appropriate.
1923 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1925 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1926 common symbol defined by the linker. Don't export function code
1927 even if export_defineds is set.
1929 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1931 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1933 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1934 (h8300_symbol_address_p): New function.
1935 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1938 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1940 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1942 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1943 correctly for the two variants. Allow relaxing if the target
1944 is 128 bytes away since after relaxation it'll be 126 bytes away.
1945 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1946 "dot" and "value". Allow relaxing if the target is 128 bytes
1947 away since after relaxation it'll be 126 bytes away.
1948 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1949 the given section until nothing changes.
1951 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1953 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1954 alignment hack--we can get the lnnoptr info another way without
1955 suddenly increasing the alignment requirements. Set the flags for
1957 (ecoff_compute_section_file_positions): Do so.
1959 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1962 to keep the HP emulator database happy.
1964 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1965 From Kevin Buettner <kev@primenet.com>.
1967 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1970 name of a NULL section.
1972 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1974 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1975 set, always call the notice callback.
1977 * VERSION: Increment for bfdlink.h change.
1979 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1982 (sh_relax_delete_bytes): Correct handling of differently sized
1983 trailing alignment reloc.
1985 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1986 * bfd-in2.h: Rebuild.
1987 * configure.in: Warn if there is no known 64 bit type.
1988 * configure: Rebuild.
1990 * Makefile.in: Rebuild dependencies.
1991 (BFD32_BACKENDS): Add ppcboot.o.
1992 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1994 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1995 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1997 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1999 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2000 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2001 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2002 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2004 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2006 * elf64-mips.c: Improve reloc special_functions and handling of
2007 SHT_MIPS_OPTIONS section.
2008 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2009 mips_elf_hi16_reloc and make globally visible.
2010 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2011 make globally visible.
2012 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2013 make globally visible.
2014 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2015 and make globally visible.
2016 (gprel16_with_gp): Check howto->src_mask before using value in
2018 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2019 and make globally visible.
2020 (gprel32_with_gp): Check howto->src_mask before fetching value.
2021 (bfd_mips_elf_swap_options_in): New function.
2022 (bfd_mips_elf_swap_options_out): New function.
2023 (_bfd_mips_elf_set_private_flags): Rename from
2024 mips_elf_set_private_flags and make globally visible.
2025 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2026 mips_elf_copy_private_bfd_data and make globally visible.
2027 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2028 mips_elf_merge_private_bfd_data and make globally visible.
2029 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2030 for a SHT_MIPS_OPTIONS section.
2031 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2032 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2033 name of a SHT_MIPS_OPTIONS section.
2034 (_bfd_mips_elf_set_section_contents): New function.
2035 (mips_elf32_section_processing): Set the GP value in a
2036 SHT_MIPS_OPTIONS section.
2037 (_bfd_mips_elf_find_nearest_line): Rename from
2038 mips_elf_find_nearest_line and make globally visible.
2039 (bfd_elf32_set_section_contents): Define.
2040 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2041 (_bfd_mips_elf_lo16_reloc): Declare.
2042 (_bfd_mips_elf_gprel16_reloc): Declare.
2043 (_bfd_mips_elf_got16_reloc): Declare.
2044 (_bfd_mips_elf_gprel32_reloc): Declare.
2045 (_bfd_mips_elf_set_private_flags): Declare.
2046 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2047 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2048 (_bfd_mips_elf_find_nearest_line): Declare.
2049 (_bfd_mips_elf_set_section_contents): Declare.
2051 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2053 (elf_info_to_howto): Define.
2054 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2056 (elf_info_to_howto): Define.
2057 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2059 (elf_info_to_howto): Define.
2061 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2062 R_MOV16B[12], to match change in coff/internal.h.
2064 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * elf64-mips.c: Extensive additions to provide better support for
2067 writing files and for gas.
2068 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2069 of mips_elf_object_p.
2070 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2071 _bfd_mips_elf_object_p.
2072 (_bfd_mips_elf_final_write_processing): Rename from
2073 mips_elf_final_write_processing and make globally visible.
2074 (_bfd_mips_elf_fake_sections): Rename from
2075 mips_elf_fake_sections and make globally visible.
2076 (_bfd_mips_elf_section_from_bfd_section): Rename from
2077 mips_elf_section_from_bfd_section and make globally visible.
2078 (_bfd_mips_elf_section_processing): New function, broken out of
2079 mips_elf_section_processing.
2080 (mips_elf32_section_processing): Rename from
2081 mips_elf_section_processing; call
2082 _bfd_mips_elf_section_processing.
2083 (_bfd_mips_elf_symbol_processing): Rename from
2084 mips_elf_symbol_processing and make globally visible.
2085 (_bfd_mips_elf_read_ecoff_info): Rename from
2086 mips_elf_read_ecoff_info and make globally visible.
2087 (mips_elf32_ecoff_debug_swap): Rename from
2088 mips_elf_ecoff_debug_swap.
2089 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2090 struct symbol_cache_entry.
2091 (_bfd_elf_validate_reloc): New function, moved in from
2092 elfcode.h:validate_reloc.
2093 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2094 to _bfd_elf_validate_reloc. Change all callers.
2095 * elf-bfd.h (bfd_section_from_shdr): Declare.
2096 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2097 (_bfd_elf_validate_reloc): Declare.
2098 (_bfd_mips_elf_object_p): Declare.
2099 (_bfd_mips_elf_fake_sections): Declare.
2100 (_bfd_mips_elf_section_from_bfd_section): Declare.
2101 (_bfd_mips_elf_section_processing): Declare.
2102 (_bfd_mips_elf_symbol_processing): Declare.
2103 (_bfd_mips_elf_read_ecoff_info): Declare.
2104 (_bfd_mips_elf_final_write_processing): Declare.
2105 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2108 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2109 (mips_elf_final_write_processing): Likewise.
2111 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2113 64-bit MIPS ELF ABI objdump support:
2114 * elf64-mips.c: New file.
2115 * Makefile.in: Rebuild dependencies.
2116 (BFD64_BACKENDS): Add elf64-mips.o.
2117 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2118 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2119 bfd_elf64_littlemips_vec to targ_selvecs.
2120 (mips*-*-elf*): Likewise.
2121 * confingure.in: Add bfd_elf64_bigmips_vec and
2122 bfd_elf64_littlemips_vec to vector switch.
2123 * configure: Rebuild.
2124 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2125 broken out of mips_elf_section_from_shdr.
2126 (mips_elf32_section_from_shdr): Rename from
2127 mips_elf_section_from_shdr. Call new function.
2128 (elf_backend_section_from_shdr): Update name of renamed function.
2129 * elf-bfd.h (struct elf_size_info): Change second parameter of
2130 write_out_phdrs to be const. Likewise for second parameter of
2132 (struct bfd_elf_section_data): Add rel_hdr2 field.
2133 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2134 (bfd_elf32_swap_symbol_out): Likewise.
2135 (bfd_elf32_swap_reloc_in): Likewise.
2136 (bfd_elf32_swap_reloc_out): Likewise.
2137 (bfd_elf32_swap_reloca_in): Likewise.
2138 (bfd_elf32_swap_reloca_out): Likewise.
2139 (bfd_elf32_swap_phdr_in): Likewise.
2140 (bfd_elf32_swap_phdr_out): Likewise.
2141 (bfd_elf32_swap_dyn_in): Likewise.
2142 (bfd_elf32_swap_dyn_out): Likewise.
2143 (bfd_elf32_slurp_symbol_table): Declare.
2144 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2145 (bfd_elf32_write_out_phdrs): Declare.
2146 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2147 (bfd_elf64_swap_symbol_out): Likewise.
2148 (bfd_elf64_swap_reloc_in): Likewise.
2149 (bfd_elf64_swap_reloc_out): Likewise.
2150 (bfd_elf64_swap_reloca_in): Likewise.
2151 (bfd_elf64_swap_reloca_out): Likewise.
2152 (bfd_elf64_swap_phdr_in): Likewise.
2153 (bfd_elf64_swap_phdr_out): Likewise.
2154 (bfd_elf64_swap_dyn_in): Likewise.
2155 (bfd_elf64_swap_dyn_out): Likewise.
2156 (bfd_elf64_slurp_symbol_table): Declare.
2157 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2158 (bfd_elf64_write_out_phdrs): Declare.
2159 (_bfd_mips_elf_section_from_shdr): Declare.
2160 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2161 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2162 section for the section, add the new one to rel_hdr2. Increment
2163 reloc_count rather than setting it.
2164 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2165 Remove static declaration.
2166 (elf_write_shdrs_and_ehdr): Define name as macro.
2167 (elf_write_out_phdrs): Likewise.
2168 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2169 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2170 (elf_swap_symbol_in): Change second parameter to be const.
2171 (elf_swap_symbol_out): Likewise.
2172 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2173 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2174 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2175 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2176 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2177 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2178 parameter to be const. Make non-static.
2179 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2181 (elf_slurp_symbol_table): Make non-static.
2182 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2183 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2184 (elf_backend_size_info): Likewise.
2185 (elfNN_bed): Use elf_backend_size_info.
2186 * targets.c (bfd_elf64_bigmips_vec): Declare.
2187 (bfd_elf64_littlemips_vec): Declare.
2188 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2189 bfd_elf64_littlemips_vec if BFD64 is defined.
2191 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2193 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2196 zeroes, in alignment holes.
2198 * configure: Rebuild with autoconf 2.10.
2200 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2201 potential leading underscore in the allocated buffer.
2203 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2205 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2206 symbols into .sbss if this is a relocatable link.
2208 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2211 undefined symbols when creating a shared library.
2213 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2215 * coff-sh.c: Add a bunch of new code and static const arrays to
2216 support aligning loads and stores on four byte memory boundaries.
2218 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2220 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2221 call sh_align_loads.
2222 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2225 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * cache.c (bfd_open_file): Unlink the file before opening it for
2228 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2230 * opncls.c (bfd_fdopenr): Set opened_once.
2232 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2237 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2238 the code unconditionally.
2240 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * libcoff-in.h (struct pei_section_tdata): Define structure.
2243 (pei_section_data): Define macro.
2244 * libcoff.h: Rebuild.
2245 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2246 store s_paddr field in pei_section_data.
2247 (coff_compute_section_file_positions): Use pei_section_data rather
2248 than _cooked_size, and don't overwrite an existing value.
2249 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2250 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2251 * peicode.h (coff_bfd_copy_private_section_data): Define if
2253 (pe_bfd_copy_private_section_data): New static function if
2256 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * srec.c (srec_set_arch_mach): Write as a function rather than a
2261 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2262 no map, just check each member in turn to see whether it is
2265 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2267 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2268 table. Call BFD_ASSERT to validate header size, instead of
2270 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2273 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2275 * ppcboot.c: New target for looking at PPCbug boot records.
2277 * config{ure.in,.bfd}: Add support for ppcboot target.
2279 * configure: Regenerate.
2281 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2283 * coff-h8300.c (howto_table): Update names to match recent
2284 changes to include/coff/internal.h. Fix minor errors in the
2285 existing relocs. Add R_MOVL1 and R_MOVL2.
2286 (rtype2howto): Similarly.
2287 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2288 existing relaxing code and peform more relaxing.
2289 (h8300_reloc16_extra_cases): Likewise.
2291 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2293 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2296 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2298 * elfcode.h (elf_object_p): Reject generic ELF target if
2299 e_machine matches an alternate machine code in a specific backend.
2301 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2302 obsolete align_power_min field.
2304 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2306 * coff-h8300.c (reloc_howto_type): Add howto entry for
2308 (rtype2howto): Handle R_PCRWORD_B.
2309 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2310 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2311 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2312 branch (R_PCWORD_B).
2314 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * aoutx.h (translate_from_native_sym_flags): Set the section for
2317 BSF_CONSTRUCTOR symbols.
2319 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2322 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2324 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2325 stop looking when section is found.
2327 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * coffcode.h (STRING_SIZE_SIZE): Define.
2330 (styp_to_sec_flags): Handle long symbol names when looking for the
2332 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2333 (bfd_coff_long_section_names): Define.
2334 (coff_write_object_contents): Handle long section names.
2335 (bfd_coff_std_swap_table): Initialize new field.
2336 * libcoff.h: Rebuild.
2337 * coffgen.c (make_a_section_from_file): Handle long section
2339 (coff_write_symbols): Handle long section names.
2340 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2341 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2342 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2343 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2344 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2345 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2346 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2347 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2349 * bout.c (b_out_callback): Set lma of sections.
2350 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2351 parameter to output_bfd. Used input_bfd instead of output_bfd in
2354 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * aoutx.h (translate_from_native_sym_flags): Don't create
2357 SEC_CONSTRUCTOR sections.
2358 * ecoff.c (ecoff_set_symbol_info): Likewise.
2360 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2361 From Don Bowman <bowman@waterloo.hp.com>.
2363 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2365 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2366 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2368 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2371 mips_32_relocs field.
2372 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2373 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2374 relocs against a global symbol which is not defined in a regular
2376 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2377 against a global symbol, increment mips_32_relocs.
2378 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2379 the symbol is not defined in a regular file, make room in the
2382 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2385 file position and the virtual file position separately. Set
2386 filepos information bsaed on the real file position.
2387 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2388 Jan 23 change to coffcode.h.
2390 * som.c (som_slurp_symbol_table): Set the symbol count to the
2391 number of BFD symbols created.
2393 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2395 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2396 output file if linking shared objects. Loop to check all relocs,
2397 rather than returning false on first error.
2399 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2401 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2402 (ppc_elf_additional_program_headers): If .interp section, bump #
2403 of program headers by 1.
2404 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2405 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2406 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2408 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2410 (ppc_elf_relocate_section): If the output section isn't defined,
2411 don't abort, just give an error message.
2413 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2414 being created is .sdata or .sdata2, don't make the symbol dynamic.
2416 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2418 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2419 members of an archive for dynamic objects with no symbols, and
2420 pass them directly to check_archive_element.
2421 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2422 xcoff_link_check_dynamic_ar_symbols.
2423 (xcoff_link_check_dynamic_ar_symbols): New static function.
2425 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2426 from _bfd_nodynamic to _bfd_xcoff.
2427 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2429 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2430 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2431 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2432 * libcoff.h: Rebuild.
2433 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2434 (xcoff_get_section_contents): New static function.
2435 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2436 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2437 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2438 (xcoff_dynamic_reloc): New static variable.
2439 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2440 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2442 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2445 if reloc_entry->addend is not 0.
2446 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2448 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2450 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2452 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2453 Add entries for R_SPARC_[56].
2454 (sparc_reloc_map): Add entries for R_SPARC_[56].
2456 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2458 Optimize linking of stabs in sections as used in ELF and COFF.
2459 * stabs.c: New file.
2460 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2461 (_bfd_write_section_stabs): Declare.
2462 (_bfd_write_stab_strings): Declare.
2463 * libbfd.h: Rebuild.
2464 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2465 (struct coff_link_hash_table): Add stab_info field.
2466 * libcoff.h: Rebuild.
2467 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2469 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2471 (_bfd_coff_final_link): Write out stab strings hash table.
2472 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2473 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2475 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2476 (struct bfd_elf_section_data): Add stab_info field.
2477 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2479 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2480 _bfd_link_section_stabs.
2481 (elf_bfd_final_link): Write out stab strings hash table.
2482 (elf_link_input_bfd): Handle optimized stabs sections.
2483 * reloc.c (_bfd_final_link_relocate): Check address against
2484 _raw_size rather than _cooked_size.
2485 * Makefile.in: Rebuild dependencies.
2486 (BFD_LIBS): Add stabs.o
2487 (BFD_LIBS_CFILES): Add stabs.c.
2489 * VERSION: Increment for bfdlink.h change.
2491 * coffgen.c (coff_renumber_symbols): Correct handling of
2492 BSF_NOT_AT_END common symbols.
2494 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * coff-ppc.c (record_toc): Add cast to avoid warning.
2497 (ppc_allocate_toc_section): Likewise.
2498 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2499 (ppc_coff_reloc_type_lookup): Remove unreached code.
2500 * coffcode.h (coff_write_object_contents): Don't take the address
2502 * peicode.h (pe_print_idata): Add casts to avoid warning.
2503 (pe_print_edata): Likewise.
2504 (pe_print_reloc): Remove ANSI C string concatenation.
2506 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2510 * libcoff.h: Rebuild.
2511 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2513 (coff_swap_aux_out): Likewise.
2514 * peicode.h (coff_swap_aux_in): Likewise.
2515 (coff_swap_aux_out): Likewise.
2516 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2518 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2520 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2521 Fix up .bf endndx link fields.
2522 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2524 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2527 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2530 on Solaris PowerPC systems doesn't get confused.
2532 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2535 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2536 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2537 update did_reg and did_reg2.
2539 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2541 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2543 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2544 callback routines, pass h->root.string rather than name, in case
2545 copy is true and name is transient.
2547 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2549 * elfcore.h: Add support for core files with multiple threads.
2550 (Primarily for Solaris.)
2552 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2554 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2555 section->orelocation is NULL.
2557 * coffgen.c (bfd_coff_get_syment): New function.
2558 (bfd_coff_get_auxent): New function.
2559 * bfd-in.h (bfd_coff_get_syment): Declare.
2560 (bfd_coff_get_auxent): Declare.
2561 * bfd-in2.h: Rebuild.
2563 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * elf32-mips.c (struct mips_hi16): Define.
2566 (mips_hi16_addr, mips_hi16_addend): Remove.
2567 (mips_hi16_list): New static variable.
2568 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2569 (mips_elf_lo16_reloc): Process mips_hi16_list.
2570 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2571 relocs before the associated LO16 reloc.
2573 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * versados.c (versados_scan): Check bfd_alloc return value.
2576 (versados_object_p): Check all bfd_read return values. Require
2577 that lang field be less than 10, to avoid confusion with Intel Hex
2580 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2582 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2583 not 0, for an absolute symbol.
2584 (NAME(aout,swap_ext_reloc_out)): Likewise.
2586 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2587 (ihex_write_object_contents): For a large start address, output
2588 the full 32 bit address in record type 5.
2590 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2591 to int to avoid promotion problems in prototype.
2593 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2595 * configure.host: Use ${srcdir} when looking for picfrag.
2597 * configure.host: Switch on ${libdir}, not $(libdir). From
2598 alan@spri.levels.unisa.edu.au (Alan Modra).
2600 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2601 entry point, not just for DYNAMIC objects.
2602 * sunos.c (sunos_add_dynamic_symbols): Always call
2603 sunos_create_dynamic_sections. If called with a non DYNAMIC
2604 object, don't do anything else.
2605 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2607 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * configure.in: Permit --enable-shared to specify a list of
2611 * configure: Rebuild.
2613 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2614 host when configuring with --enable-shard.
2616 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2621 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2622 to avoid crashing in bfd_hash_replace.
2624 * sysdep.h: Use #ifdef, not #if.
2626 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * config.in: Rebuild.
2630 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2632 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2633 (AC_CHECK_HEADERS): Check for sys/time.h
2634 (AC_HEADER_TIME): Add macro.
2635 * configure: Rebuild.
2636 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2637 to control what combination of <time> and <sys/time.h>
2640 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2642 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2643 (aout_32_sunos4_write_object_contents): Likewise.
2644 * aoutx.h (NAME(aout,machine_type)): Handle
2645 bfd_mach_sparc_{sparclet,sparclite}.
2646 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2647 (bfd_mach_sparc_v9_p): Update.
2648 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2649 * libaout.h (enum machine_type): Add M_SPARCLET.
2650 * sunos.c (MACHTYPE_OK): Define.
2651 * bfd-in2.h: Regenerated.
2653 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2655 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2656 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2657 * elflink.c (_bfd_elf_create_got_section): Store the
2658 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2659 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2660 global offset table goes over 0x1000, set the value of
2661 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2662 (elf32_sparc_relocate_section): Subtract the offset of
2663 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2665 * elfcode.h: Don't include <string.h>.
2667 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2669 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2670 generic_link_hash_newfunc. All references changed.
2671 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2672 moved here from libbfd-in.h.
2673 * libbfd-in.h: Corresponding changes.
2674 * libbfd.h: Regenerated.
2676 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * aoutx.h (aout_link_input_section_std): When reporting an
2679 overflow error, use the name of the symbol in the hash table if
2681 (aout_link_input_section_ext): Likewise.
2683 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2684 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2686 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2688 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2689 * coffcode.h (coff_compute_section_file_positions): Likewise.
2690 (coff_write_object_contents): Likewise.
2692 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * section.c (SEC_LINK_ONCE): Define.
2695 (SEC_LINK_DUPLICATES): Define.
2696 (SEC_LINK_DUPLICATES_DISCARD): Define.
2697 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2698 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2699 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2700 * bfd-in2.h: Rebuild.
2701 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2702 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2703 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2704 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2705 SEC_LINK_ONCE, and look through the symbol table for the setting
2706 for SEC_LINK_DUPLICATES.
2707 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2708 set for a section, find the section symbol in the symbol table,
2709 and set the aux entry based on SEC_LINK_DUPLICATES.
2710 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2711 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2712 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2713 * coff-i386.c (i386coff_vec): Likewise.
2714 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2716 * VERSION: Bump to 2.6.1.
2717 * Makefile.in (stamp-h): Depend upon VERSION.
2719 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2721 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2722 * libbfd.h: Rebuilt.
2723 * linker.c (generic_link_hash_newfunc): No longer static.
2724 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2726 * coff-h8300.c: Add two derived hash tables and their associated
2727 funtions and #defines for use by the h8300 linker.
2728 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2729 the function vector as needed. Place the address of the function
2730 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2731 Rewrite the vectors section contents as necessary.
2732 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2733 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2734 (coff_bfd_link_hash_table_create): Likewise.
2736 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2738 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2739 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2741 (hppa_rebuild_insn): Pass pointer to correct type to
2742 low_sign_unext and dis_assemble_21.
2744 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2746 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2747 Stick with sparc-*-{sysv4*,solaris2*}.
2749 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2752 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2753 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2754 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2755 fields is non-zero, print them.
2757 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2758 ifdef. Remove unused variables.
2759 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2761 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2762 (get_symbol_value): Ifdef out.
2763 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2764 (coff_ppc_relocate_section): Remove unused variables. Make
2765 fprintf strings and argument types correspond. Put before_addr in
2767 (dump_toc): Make fprintf strings and argument types correspond.
2768 (ppc_process_before_allocation): Remove unused variables. Always
2770 (ppc_reflo_reloc): Ifdef out.
2771 (ppc_addr32nb_reloc): Ifdef out.
2772 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2774 (coff_ppc_rtype_to_howto): Likewise.
2775 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2777 * peicode.h (pe_print_idata): Move otherwise unused variables into
2778 the #ifdef where they are used. Always return a value.
2779 (pe_print_edata): Make fprintf strings and argument types
2780 correspond. Always return a value.
2781 (pe_print_pdata): Removed unused variable addr_value. Always
2783 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2784 strings and argument types correspond. Always return a value.
2786 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2787 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2788 variable rela inside #if 0 section where it is used.
2790 * ns32k.h: New file.
2791 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2792 functions to start with _bfd_.
2793 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2794 functions in cpu-ns32k.h.
2795 * Makefile.in: Rebuild dependencies.
2796 (HFILES): Add ns32k.h.
2798 * section.c (struct sec): Add linker_mark field. Change
2799 user_set_vma and reloc_done to be single bit fields.
2800 (STD_SECTION): Update accordingly.
2801 * bfd-in2.h: Rebuild.
2802 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2804 (aout_link_input_bfd): Don't link unmarked sections.
2805 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2807 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2808 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2810 * elflink.h (elf_bfd_final_link): Mark sections included in the
2812 (elf_link_input_bfd): Don't link unmarked sections.
2813 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2815 (xcoff_link_input_bfd): Don't link unmarked sections.
2817 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2818 overflow error messages.
2820 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2823 is not set, print "BFD: " before the error message.
2825 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2826 Miles Bader <miles@gnu.ai.mit.edu>.
2827 * configure: Rebuild.
2829 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2834 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2835 m68k-aout, m68k-coff, and m68k-elf targets.
2837 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2839 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2840 (ieee_generic_stat_arch_elt): Restructured to prevent
2841 ieee_object_p from being called repeatedly.
2843 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2845 * coffcode.h (coff_write_object_contents): Allocate
2846 buffers large enough for any FILEHDR or AOUTHDR.
2848 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2850 * ecofflink.c (lookup_line): New static function, renamed and
2851 slighly changed from old _bfd_ecoff_locate_line.
2852 (_bfd_ecoff_locate_line): Cache line number information. Use
2853 lookup_line for actual lookup.
2855 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2857 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2858 multiple of 20 bytes.
2860 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2863 allocate ecoff_find_line, and don't initialize by hand.
2864 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2865 mips_elf_find_line, and don't call memset.
2867 * coffcode.h (coff_compute_section_file_positions): If not
2868 producing a final executable, don't consider sofar when aligning
2869 the section to the correct size.
2871 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2874 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2875 * coffgen.c (coff_section_symbol): Ifdef out.
2877 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2880 output_bfd is not NULL.
2882 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2884 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2885 of bfd_alloc (fixes fix_line not being initialized).
2886 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2888 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2890 * coffcode.h: Allow specific backends to override the
2891 bfd_link_add_symbols routine.
2893 * coff-h8300.c: Include genlink.h.
2894 (howto_table): Add R_MEM_INDIRECT.
2895 (rtype2howto): Support R_MEM_INDIRECT.
2896 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2899 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2901 * coff-alpha.c (alpha_relocate_section): Use
2902 info->callbacks_warning, rather than _bfd_error_handler, for
2903 "multiple gp" warning.
2905 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2908 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2909 table string. Use bfd_wrapped_link_hash_lookup.
2910 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2912 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2913 table, if any, when writing out symbols.
2914 (aout_link_input_section_std): Use the name from the hash table,
2915 if any, when reporting undefined symbols.
2916 (aout_link_input_section_ext): Likewise.
2917 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2918 * bout.c (get_value): Likewise.
2919 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2920 * ecoff.c (ecoff_reloc_link_order): Likewise.
2921 * elflink.h (elf_link_add_object_symbols): Likewise.
2922 (elf_reloc_link_order): Likewise.
2923 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2924 (_bfd_generic_reloc_link_order): Likewise.
2925 (default_indirect_link_order): Likewise.
2926 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2927 * sunos.c (sunos_add_one_symbol): Likewise.
2928 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2929 (bfd_xcoff_link_count_reloc): Likewise.
2930 (xcoff_reloc_link_order): Likewise.
2932 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2933 into -1 for intern->rss.
2935 * configure: Rebuild with autoconf 2.8.
2937 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * stab-syms.c (__define_stab_duplicate): Define.
2940 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2942 * bfd-in.h (bfd_get_stab_name): Declare.
2943 * bfd-in2.h: Rebuild.
2944 * Makefile.in: Rebuild dependencies.
2945 (BFD_LIBS): Add stab-syms.o.
2946 (BFD_LIBS_CFILES): Add stab-syms.c.
2947 (BFD32_BACKENDS): Remove stab-syms.o.
2948 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2949 * configure.in: Don't list stab-syms.o in bfd_backends.
2950 * configure: Rebuild.
2951 * libaout.h (aout_stab_name): Don't declare.
2952 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2955 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2957 * elf.c (assign_file_positions_for_segments): Adjust file offset
2958 for section alignment even if SEC_LOAD is not set.
2960 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2963 since they appear as targets in Makefile.in.
2964 * configure: Rebuild.
2966 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2967 don't fiddle with a symbol which is not defined anywhere.
2969 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2972 though they are defined in a shared library.
2973 (xcoff_build_ldsyms): Likewise.
2975 * coffgen.c (coff_find_nearest_line): Don't look at the line
2976 numbers for the section if section->lineno is NULL.
2978 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2979 message rather than calling BFD_ASSERT.
2980 * elfcode.h (write_relocs): Check return value of
2981 _bfd_elf_symbol_from_bfd_symbol.
2983 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2988 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2990 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2992 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2993 hppa_reloc_field_selector_type_alt.
2994 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2995 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2997 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2999 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * elf.c (assign_file_positions_for_segments): Adjust the segment
3002 memory size for the alignment of a SEC_ALLOC section, not just a
3005 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3007 * m68klinux.c: New file.
3008 * hosts/m68klinux.h: New file.
3009 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3010 * configure.in (m68*-*-linux*): New native host.
3011 (m68klinux_vec): New vector.
3012 * configure: Rebuild.
3013 * targets.c (m68klinux_vec): Declare.
3014 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3015 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3016 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3017 declaration from bfd_linux_size_dynamic_sections.
3018 (bfd_m68klinux_size_dynamic_sections): Declare.
3019 * bfd-in2.h: Rebuild.
3020 * Makefile.in: Rebuild dependencies.
3021 (BFD32_BACKENDS): Add m68klinux.o.
3022 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3024 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3026 * libhppa.h (pa_arch): Add pa20.
3027 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3028 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3029 (hppa_field_adjust): Handle e_nsel.
3030 * som.c: Provide default definitions for many new relocs found only
3031 in hpux10 include files.
3032 (som_fixup_formats): Add several new relocs from hpux10.
3033 (som_hppa_howto_table): Add hpux10 relocs.
3034 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3036 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3038 * mpw-make.sed: Edit out recent shared library support, and
3039 rules to rebuild .h files using doc/chew.
3041 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3043 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3044 size even of sections with no contents.
3046 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3049 starting with '$' the way we skip names starting with '.'. When
3050 updating x_endndx, don't be fooled by an index which has been
3053 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3054 struct/union/enum type with no elements.
3056 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3060 * archive.c (bfd_generic_archive_p): If the first file in the
3061 archive can not be recognized as an object, don't assume that this
3062 is the wrong format.
3064 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3065 format is not bfd_object.
3066 (bfd_elf_get_dt_soname): Likewise.
3068 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3073 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3075 * bfd.c (tdata): Add netbsd_core_data.
3076 * bfd-in2.h: Regenerated.
3078 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3081 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3082 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3085 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3086 to get the symbol index, matching 14 Jul 95 change.
3088 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3090 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3091 Remove duplicate definition of gp.
3093 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3096 assume that we can set the GP value and then get the same value,
3097 since it won't be true if the output file is neither ELF nor
3099 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3100 _bfd_get_gp_value here.
3101 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3102 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3104 (mips_elf_lo16_reloc): Likewise.
3105 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3106 Don't require that the BFD be ELF.
3107 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3108 (mips_elf_gprel32_reloc): Likewise.
3109 (mips_elf_relocate_section): Don't assume we can set and get the
3111 (mips_elf_finish_dynamic_symbol): Don't bother to use
3112 _bfd_get_gp_value here.
3114 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3115 Don't change epdr between malloc and free. Be careful not to free
3116 NULL pointers. Zero out the first RPDR.
3118 * configure.host: On Linux, only pass -rpath option if $(libdir)
3119 is neither /lib nor /usr/lib. From Alan Modra
3120 <alan@mullet.Levels.UniSA.Edu.Au>.
3122 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3124 (elf_dt_name): Rename from elf_dt_needed_name.
3125 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3127 (bfd_elf_get_dt_soname): New function.
3128 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3129 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3130 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3131 * bfd-in2.h: Rebuild.
3133 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3135 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3136 _bfd_sparc_elf_reloc_type_lookup.
3137 (bfd_elf32_bfd_reloc_type_lookup): Update.
3138 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3139 (sparc64_elf_howto_table): Define.
3140 (sparc_reloc_map): Define.
3141 (sparc64_elf_reloc_type_lookup): New function.
3142 (sparc_elf_wdisp16_reloc): New function.
3143 (elf_info_to_howto): Use sparc64_elf_howto_table.
3144 (sparc64_elf_relocate_section): Likewise.
3145 (bfd_elf64_bfd_reloc_type_lookup): Update.
3147 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3149 * configure.host: Check for 'do not mix' from native linker before
3150 trying to use -rpath.
3152 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * bfd.c (_bfd_get_gp_value): New function.
3155 (_bfd_set_gp_value): New function.
3156 * libbfd-in.h (_bfd_get_gp_value): Declare.
3157 (_bfd_set_gp_value): Declare.
3158 * libbfd.h: Rebuild.
3159 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3160 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3161 directly to the fields in the tdata information.
3162 (alpha_relocate_section): Likewise.
3163 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3164 (mips_gprel_reloc): Likewise.
3165 (mips_relocate_section): Likewise.
3166 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3167 (mips_elf_lo16_reloc): Likewise.
3168 (mips_elf_final_gp): Likewise.
3169 (mips_elf_gprel16_reloc): Likewise.
3170 (mips_elf_gprel32_reloc): Likewise.
3171 (mips_elf_relocate_section): Likewise.
3172 (mips_elf_finish_dynamic_symbol): Likewise.
3174 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3176 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * configure.in: Call AC_PROG_CC before configure.host.
3179 * configure: Rebuild.
3180 * configure.host: Don't set information which autoconf should
3181 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3183 * configure.host: Remove go32 and win32 host information, since it
3184 should no longer be needed.
3186 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3187 then start a new segment rather than put a writable section in a
3190 * configure.host: Set RPATH_ENVVAR.
3192 * Makefile.in: Rebuild dependencies.
3194 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3195 zero_section variable.
3197 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3199 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3200 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3201 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3203 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3205 * ieee.c (ieee_write_expression): Only use an R variable for a
3206 local symbol. Don't output a zero offset. Handle a zero address.
3207 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3208 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3210 (parse_expression): Don't try to handle multiple occurrences of a
3211 P variable. Handle I variables differently from X variables. Fix
3212 the order of minus expressions.
3213 (ieee_slurp_external_symbols): Generate an I variable for an NN
3214 record. Fix handling of ATI and ATX records.
3215 (ieee_slurp_sections): Only set minimal section attributes.
3216 Adjust them later, based on the section contents.
3217 (ieee_object_p): Read in the file until just after the ME record.
3218 Call ieee_slurp_section_data to set the section flags.
3219 (do_one): Add iterations parameter. Only repeat the first load
3220 item. Set the section and file reloc flags.
3221 (ieee_slurp_section_data): Set section flags. Pass iterations to
3223 (ieee_canonicalize_reloc): Handle I variables.
3224 (do_with_relocs): Only emit relocation size when necessary.
3225 Increase MAXRUN to 127. Change ov to be assigned, and take
3226 src_mask and pcrel_offset into account.
3227 (ieee_write_data_part): Skip sections that are not loaded.
3228 (ieee_write_external_part): Don't output optional last entry of WX
3230 (ieee_write_me_part): Make setting of me_record neater.
3231 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3233 * syms.c (stt): Add entries for zerovars, vars, and code.
3235 * elfcode.h (validate_reloc): New static function.
3236 (write_relocs): Call validate_reloc for non ELF relocs.
3238 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3239 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3240 (TARGET_LITTLE_SYM): Likewise.
3242 * config.bfd (m68*-*-psos*): New target.
3244 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3246 * i386msdos.c: Remove some #if 0 code.
3247 (msdos_write_object_contents): Don't include empty sections in the
3248 size computation, regardless of their address.
3250 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3252 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3253 is NULL, ie, the -r switch is used.
3255 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3258 (BFD_RELOC_MIPS_GOT_LO16): Define.
3259 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3260 * bfd-in2.h, libbfd.h: Rebuild.
3261 * elf32-mips.c (mips_reloc_map): Map new relocs.
3263 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3265 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3268 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3269 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3270 simple number for the section address, rather than an expression.
3271 Limit the number of bytes between relocs to MAXRUN.
3272 (ieee_write_me_part): Set me_record to the file offset after the
3274 (ieee_write_processor): New static function.
3275 (ieee_write_object_contents): Use ieee_write_processor.
3277 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3279 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3281 * coff-aux.c: Change include of aux.h to aux-coff.h.
3283 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3285 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3286 relocation put the addend both in the reloc entry and the data.
3287 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3290 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3291 a R_68K_PCxx reloc against a defined global symbol directly.
3292 (elf_m68k_check_relocs): Don't count such a reloc.
3294 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3295 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3296 symbol for now, otherwise always record the symbol as dynamic.
3297 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3298 is not referenced by a dynamic object, and we are not making a
3299 shared object, then don't make a PLT entry. If we do make a PLT
3300 entry, make sure the symbol has been recorded as dynamic.
3302 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * configure.host: When making a shared library, set HLDFLAGS to
3305 pass an appropriate -rpath option. Use the make variable SONAME
3306 as the shared library soname, rather than computing it here. On
3307 SunOS, build stamp-tshlink in place of $(SHLINK).
3308 * Makefile.in (SONAME): New variable.
3309 ($(SHLINK)): Make a link to the transformed name, as well.
3310 (stamp-tshlink): New target.
3311 (install): Skip stamp-tshlink during install.
3313 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3315 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3316 linker sections have been set up yet.
3318 * elf.c (make_mapping): Add an additional argument to suppress
3319 making the first section include the program headers.
3320 (map_sections_to_segments): If the user used -Ttext such that the
3321 program headers are on a different page, do not set the flags
3322 saying that this section includes the program headers.
3324 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3326 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3327 don't define TRAD_HEADER.
3328 * configure: Rebuild.
3330 * netbsd-core.c: New file, support for NetBSD core files.
3331 * hosts/*nbsd.h: Removed.
3333 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3335 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3336 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3337 * libbfd.h, bfd-in2.h: Regenerated.
3338 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3339 bfd_elf32_bfd_reloc_type_lookup.
3340 (reloc_type{,_names}): Deleted.
3341 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3343 (sparc_reloc_map): Add sparc64 relocs.
3344 (sparc_elf_notsupported_reloc): New static function.
3345 (sparc_elf_wdisp16_reloc): New static function.
3346 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3347 (elf32_sparc_relocate_section): Likewise.
3348 (bfd_elf32_bfd_reloc_type_lookup): Define.
3349 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3350 (reloc_type{,_names}): Deleted.
3351 (elf_sparc_howto_table): Deleted.
3352 (sparc_reloc_map): Deleted.
3353 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3354 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3356 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3361 * Makefile.in (program_transform_name): New variable.
3362 (install): Transform library name before installing it.
3364 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * archures.c (bfd_mach_i960_hx): Define.
3367 * bfd-in2.h: Rebuild.
3368 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3369 (MATRIX): Expand entries for HX.
3370 (arch_info_struct): Add i960:hx entry.
3371 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3372 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3373 (coff_set_flags): Handle bfd_mach_i960_hx.
3375 Support for building as a shared library, based on patches from
3376 Alan Modra <alan@spri.levels.unisa.edu.au>:
3377 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3378 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3379 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3380 * configure: Rebuild.
3381 * configure.host: If --enable-shared, adjust shared library stuff
3382 based on the host. If the host is SunOS, and the linker supports
3383 -rpath, set HLDFLAGS to use it.
3384 * Makefile.in (ALLLIBS): New variable.
3385 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3386 (COMMON_SHLIB, SHLINK): New variables.
3387 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3388 (STAGESTUFF): Remove variable.
3389 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3391 (stamp-ofiles): New target, like old ofiles target, but build
3392 using a temporary file and move-if-change, and touch stamp-ofiles
3394 (ofiles): Just depend upon stamp-ofiles.
3395 (stamp-piclist, piclist): New targets.
3396 ($(SHLIB), $(SHLINK)): New targets.
3397 (targets.o, archures.o): Build twice if PICFLAG is set.
3398 (do_mostlyclean): Remove pic/*.o.
3399 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3401 (do_distclean): Remove pic and stamp-picdir.
3402 (install): Install shared libraries.
3403 ($(OFILES)): Depend upon stamp-picdir.
3404 (stamp-picdir): New target.
3406 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3408 * libcoff.h: Rebuild.
3410 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3411 flavour of a section with no owner.
3413 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3414 ELF_LINK_NON_ELF flag.
3415 (mips_elf_create_got_section): Likewise.
3417 * elf.c: Revert last change, since it breaks dynamic linking.
3418 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3420 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3421 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3422 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3424 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3426 * elf.c (assign_file_positions_for_segments): If the backend does
3427 not want the elf header or the program headers in the address
3428 space, do not include them in the calculations.
3430 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3431 function to determine if we need additional program headers.
3432 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3433 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3435 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3439 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3441 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3442 back into one line. Some compilers (sunos 4.1.3 for example)
3443 won't accept args split across more than one line.
3445 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3447 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3448 * configure: Regenerate.
3450 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3452 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3453 try to do arithmetic on a void *, cast it to a unsigned char * first.
3455 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3458 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3460 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3461 flag for a newly defined symbol.
3462 (NAME(bfd_elf,record_link_assignment)): Likewise.
3463 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3464 set the DEF or REF_REGULAR flags correctly.
3466 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3467 (libbfd.h, libcoff.h): Corresponding change.
3469 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3470 a PLT32 reloc as dynamic.
3471 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3472 is not referenced by a dynamic object, and we are not making a
3473 shared object, then don't make a PLT entry. If we do make a PLT
3474 entry, make sure the symbol has been recorded as dynamic.
3476 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3478 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3479 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3480 (powerpcle-*-cygwin32): New.
3481 * peicode.h (add_data_entry): Get address from vma.
3483 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3485 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3486 attached to the section has already been created as an undefined
3487 symbol, treat it as if it hasn't been created yet.
3489 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3492 symbol or section symbols if stripping all symbols and this is not
3493 a relocateable link. Don't output the symbol string table if
3494 there are no symbols.
3495 (elf_link_flush_output_syms): Don't do anything if there are no
3498 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3500 * coff-aux.c: New file.
3501 * hosts/m68kaux.h: New file.
3502 * config.bfd (m68*-apple-aux*): New target.
3503 * configure.in (m68*-apple-aux*): New native host.
3504 (m68kaux_coff_vec): New vector.
3505 * configure: Rebuild.
3506 * targets.c (m68kaux_coff_vec): Declare.
3507 * coffcode.h (bfd_coff_backend_data): Add field
3508 _bfd_coff_link_add_one_symbol.
3509 (bfd_coff_link_add_one_symbol): Define.
3510 (compare_arelent_ptr): New static function if TARG_AUX.
3511 (coff_write_relocs): If TARG_AUX, sort the relocs.
3512 (coff_write_object_contents): Set A/UX aouthdr magic number.
3513 (coff_link_add_one_symbol): Define if not defined.
3514 (bfd_coff_std_swap_table): Initialize new field.
3515 * libcoff.h: Rebuild.
3516 * cofflink.c (coff_link_add_symbols): Call
3517 bfd_coff_link_add_one_symbol rather than
3518 _bfd_generic_link_add_one_symbol.
3519 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3520 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3521 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3522 * Makefile.in: Rebuild dependencies.
3523 (BFD32_BACKENDS): Add coff-aux.o.
3524 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3526 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3528 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3529 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3531 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3534 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3535 (maintainer-clean): Warn about deleting special files.
3536 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3538 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3539 warning symbols correctly.
3540 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3541 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3542 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3543 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3544 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3545 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3547 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3550 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3552 * libcoff-in.h: aligned newly exported names with bfd naming
3553 conventions. Removed an erroneous define of POWERPC_LE_PE.
3554 * libcoff.h: Rebuild.
3555 * cofflink.c, coff-ppc.c: the above function name changes
3557 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3559 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3560 * ecoff.c (struct extsym_info): Define.
3561 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3562 to ecoff_link_write_external.
3563 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3564 Strip symbols when appropriate.
3566 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3567 * syms.c (BSF_OBJECT): Define.
3568 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3569 * bfd-in2.h: Rebuild.
3570 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3572 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3575 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3576 copying relocs into a shared object, treat a defined global symbol
3578 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3579 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3580 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3582 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3583 real defined symbol, not to a weak defined symbol.
3585 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3587 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3588 and made a few static functions externs.
3590 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3591 POWERPC_LE_PE hack in cofflink.
3593 * libcoff-in.h: promoted the following from cofflink.c to allow
3594 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3595 coff_debug_merge_element, struct coff_debug_merge_type,
3596 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3597 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3598 coff_debug_merge_hash_lookup, coff_link_section_info,
3599 coff_final_link_info, coff_debug_merge_hash_newfunc,
3600 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3602 * libcoff.h: re-gen'd
3604 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * syms.c: Include "bfdlink.h".
3607 (struct stab_find_info): Define.
3608 (_bfd_stab_section_find_nearest_line): New function.
3609 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3610 * libbfd.h: Rebuild.
3611 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3612 * elf.c (_bfd_elf_find_nearest_line): Try calling
3613 _bfd_stab_section_find_nearest_line before searching the ELF
3614 symbol table. Find the closest STT_FUNC symbol, not the last one.
3615 * libcoff-in.h (coff_data_type): Add line_info field.
3616 * libcoff.h: Rebuild.
3617 * coffgen.c (coff_find_nearest_line): Try calling
3618 _bfd_stab_section_find_nearest_line before searching the COFF
3620 * Makefile.in: Rebuild dependencies.
3622 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3624 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3625 4 bytes, so we get the correct value when updating the register
3626 field in little endian mode.
3628 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3631 entry_section fields. Add sntoc and snentry fields.
3632 * libcoff.h: Rebuild.
3633 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3634 not toc_section and entry_section (the COFF file does not have any
3635 sections at this point).
3636 (coff_write_object_contents): Set o_snentry and o_sntoc from
3637 snentry and sntoc rather than entry_section and toc_section.
3638 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3639 snentry, not toc_section and entry_section.
3640 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3641 entry_section from hentry.
3642 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3644 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3645 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3646 than using toc_section directly.
3648 * archures.c: Add missing `.' in enum bfd_architecture.
3649 * bfd-in2.h: Rebuild.
3651 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3652 Robert Lipe <robertl@arnet.com>.
3654 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3656 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3657 to sections we allocate. Use bfd_zalloc to allocate initialial
3658 sections, not bfd_alloc.
3659 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3660 SDA{,2}I16 relocations.
3661 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3662 whether to put something in .sbss or not.
3663 (ppc_elf_relocate_section): Add support for more relocations. Add
3664 in sec->output_offset where appropriate. Make error messages
3665 include the symbol name.
3667 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3668 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3669 doesn't get redefined messages if -shared.
3671 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3672 section if the rel_section field has been set up.
3674 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3676 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3679 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3681 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3682 of flags, only flags used are controlled by mach number. Bump up
3683 output file mach number to highest of input file mach numbers.
3684 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3685 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3687 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3688 bfd_elf64_sparc_vec support.
3690 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3692 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3693 the embedded bit is set on some objects and not on others. Just
3695 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3698 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * coffcode.h (coff_new_section_hook): Don't try to align the
3703 * coffcode.h (coff_set_section_contents): Fix the handling of the
3704 .lib section to work even if the entire section contents are
3705 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3706 Robert Lipe <robertl@arnet.com>.
3708 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3710 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3711 memory here for contents.
3713 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3714 _SDA2_BASE_ by 32768.
3715 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3716 started using. Allocate contents for .sdata and .sdata2 sections
3718 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3720 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3721 size _SDA{,2}_BASE_.
3722 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3725 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3727 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3729 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3730 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3731 (bfd_mach_sparc_v9a): Define.
3732 (bfd_mach_sparc_v9_p): Define.
3733 * bfd-in2.h: Regenerated.
3734 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3736 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3737 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3738 to bfd_elf32_sparc_vec.
3739 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3740 Add v8plus{,a} support.
3742 (sparc_compatible): New function.
3743 * elf32-sparc.h: #include "elf/sparc.h".
3744 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3745 elf32_sparc_final_write_processing): New functions.
3746 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3747 elf_backend_final_write_processing): Define.
3749 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3751 * elf-bfd.h (struct elf_link_hash_entry): Add
3752 linker_section_pointer field.
3753 (enum elf_linker_section_enum): Enumeration for new way of
3754 creating linker dynamic sections and symbols.
3755 (elf_linker_section{,_pointers}): New structures for creating
3756 dynamic sections and symbols.
3757 (elf_obj_tdata): Add linker_section_pointers and linker_section
3759 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3760 (_bfd_elf_create_linker_section): New declarations.
3761 (_bfd_elf_find_pointer_linker_section): Ditto.
3762 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3763 (_bfd_elf_make_linker_section_rela): Ditto.
3765 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3767 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3768 (ppc_elf_create_linker_section): New function to create the
3769 sections .got, .sdata, and .sdata2.
3770 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3772 (ppc_elf_check_relocs): Support more of the eabi relocations.
3773 (ppc_elf_relocate_section): Ditto.
3774 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3775 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3777 * elflink.h (elf_create_pointer_linker_section): New function to
3778 create initialized pointers in dynamic linker sections.
3779 (elf_finish_pointer_linker_section): Actually intialize the
3780 pointers created above.
3782 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3783 macros to provide both 32 and 64 bit versions of
3784 elf_create_pointer_linker_section.
3785 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3786 provide both 32 and 64 bit versions of
3787 elf_finish_pointer_linker_section.
3789 * elflink.c (_bfd_elf_create_linker_section): New function to
3790 create a linker section.
3791 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3792 given address in the linker pointer offsets created for a given
3794 (_bfd_elf_make_linker_section_rela): Make a RELA section
3795 corresponding to the generated linker section.
3797 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3799 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3801 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3803 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3804 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3805 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3806 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3807 toc entry in an objdump) for now.
3808 (ppc_do_last, ppc_get_last): New function - needed to save processing
3809 the toc owner to the end.
3810 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3813 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3814 toc owner from being done till last. Must define POWERPC_LE_PC
3817 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3819 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3821 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3822 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3824 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3828 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3830 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3832 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3834 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3836 * elf.c (assign_file_positions_for_segments): Don't increment file
3837 offset for a segment which contains no loadable sections.
3839 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3841 * reloc.c: Add new PowerPC relocations.
3842 * {bfd-in2,libbfd}.h: Regenerate.
3844 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3845 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3847 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3852 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3855 * coffgen.c (coff_find_nearest_line): Don't try to cache
3856 information in sections that are not owned by a BFD. From Richard
3857 Henderson <richard@atheist.tamu.edu>.
3859 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3860 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3861 * elflink.h (elf_link_output_extsym): Remove special check for
3864 * ecoffswap.h: Add prototypes for static functions.
3866 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3868 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3869 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3871 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3872 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3873 support. Begin support for R_PPC_SDA{2,}REL.
3875 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3877 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3878 create the .got and .got.neg sections.
3879 (ppc_elf_size_dynamic_sections): Call it.
3880 (ppc_elf_check_relocs): Call it.
3881 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3882 (ppc_elf_check_relocs): Add error messages for relocations we
3883 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3886 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3888 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3889 section flags for V.4 and eabi.
3891 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3893 * elf.c (assign_file_positions_for_segments): If a segment
3894 contains no sections, don't mark it as readable.
3896 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3897 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3899 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3900 dynamic section, if there is one.
3901 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3902 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3903 (bfd_elf64_swap_dyn_in): Likewise.
3904 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3906 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3908 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3909 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3910 <pirker@eiunix.tuwien.ac.at>.
3912 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3914 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3915 PowerPC V.4 and eabi.
3916 * bfd-in2.h: Regenerate.
3917 * libfd.h: Regenerate.
3919 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3921 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3922 section type and SHF_EXCLUDE section flag, turning them into the
3923 appropriate bfd section flag.
3925 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * xcofflink.c (xcoff_link_add_symbols): Create the special
3928 sections if we see a DYNAMIC object, in case that is the only
3929 XCOFF input object we see.
3931 * elf32-mips.c: Extensive changes for a start at dynamic linking
3932 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3934 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3935 (struct elf_backend_data): Remove
3936 elf_backend_create_program_headers field. Add
3937 elf_backend_additional_program_headers and
3938 elf_backend_modify_segment_map fields.
3939 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3941 (elf_backend_additional_program_headers): Likewise.
3942 (elf_backend_modify_segment_map): Likewise.
3943 (elf_backend_create_program_headers): Don't define.
3944 (elfNN_bed): Change to account for field changes.
3945 * elf.c (assign_file_positions_for_segments): Call new
3946 modify_segment_map backend function. Don't call old
3947 create_program_headers backend function.
3948 (get_program_header_size): Call additional_program_headers rather
3949 than create_program_headers.
3950 * elflink.h (elf_link_add_object_symbols): Initialize
3951 type_change_ok from new backend field.
3952 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3954 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3955 a reloc against the appropriate section.
3957 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3958 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3959 (elf_flags_init): Rename from elf_ppc_flags_init.
3960 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3962 (ppc_elf_copy_private_bfd_data): Likewise.
3963 (ppc_elf_merge_private_bfd_data): Likewise.
3965 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3968 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3970 * coff-alpha.c (alpha_relocate_section): During final link, allow
3971 output .lita section to be bigger than 64k by adjusting gp value
3972 on a per-input section basis.
3973 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3975 (struct ecoff_section_tdata): Add gp field.
3977 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3979 Handle Alpha ECOFF changes in OSF/1 3.2.
3980 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3982 * coff-alpha.c: Include "aout/ar.h".
3983 (alpha_ecoff_get_relocated_section_contents): Don't require an
3984 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3985 3.2 doesn't generate one.
3986 (alpha_relocate_section): Likewise.
3987 (alpha_ecoff_slurp_armap): Define.
3988 (alpha_ecoff_slurp_extended_name_table): Define.
3989 (alpha_ecoff_construct_extended_name_table): Define.
3990 (alpha_ecoff_truncate_arname): Define.
3991 (alpha_ecoff_write_armap): Define.
3992 (alpha_ecoff_generic_stat_arch_elt): Define.
3993 (alpha_ecoff_update_armap_timestamp): Define.
3995 (alpha_ecoff_read_ar_hdr): New static function.
3996 (alpha_ecoff_get_elt_at_filepos): New static function.
3997 (alpha_ecoff_openr_next_archived_file): New static function.
3998 (alpha_ecoff_get_elt_at_index): New static function.
3999 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4000 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4001 _bfd_ecoff to alpha_ecoff.
4002 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4003 field from backend structure, rather than always calling
4004 _bfd_get_elt_at_filepos.
4005 * coff-mips.c (mips_ecoff_backend_data): Initialize
4006 get_elt_at_filepos field.
4007 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4008 from _bfd_generic_read_ar_hdr with minor changes.
4009 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4010 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4011 * libbfd.h: Rebuild.
4013 * bfd-in.h (BFD_IN_MEMORY): Define.
4014 * libbfd-in.h (struct bfd_in_memory): Define.
4015 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4016 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4017 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4018 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4019 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4020 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4021 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4022 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4023 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4024 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4026 (bfd_openstreamr): Likewise.
4027 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4028 BFD_IN_MEMORY is not set.
4029 * riscix.c (riscix_some_aout_object_p): Likewise.
4030 * bfd-in2.h, libbfd.h: Rebuild.
4032 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4033 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4034 (bfd_get_elt_at_index): Define.
4035 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4036 bfd_get_elt_at_index. Change index parameter from int to
4038 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4039 (_bfd_noarchive_get_elt_at_index): Define.
4040 (_bfd_archive_bsd_get_elt_at_index): Define.
4041 (_bfd_archive_coff_get_elt_at_index): Define.
4042 * bfd-in2.h, libbfd.h: Rebuild.
4043 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4044 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4045 * ieee.c (ieee_get_elt_at_index): Define.
4046 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4047 * oasys.c (oasys_get_elt_at_index): Define.
4048 * som.c (som_get_elt_at_index): Define.
4050 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4051 numbers to the .text section.
4053 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4056 If there is a SEC_DEBUGGING section, get the contents of the debug
4057 information part from it.
4058 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4060 (ieee_write_object_contents): Check ieee_write_debug_part return.
4062 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4064 * config.bfd (i[345]86-*-freebsd*): Add target.
4065 * configure.in (i386freebsd_vec): Add vec.
4066 * configure: Regenerate.
4067 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4068 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4069 Rebuild dependencies..
4070 * freebsd.h: New file.
4071 * i386freebsd.c: New file.
4072 * targets.c (i386freebsd_vec): Declare.
4073 (bfd_target_vector): Add i386freebsd_vec.
4074 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4075 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4077 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * ieee.c (ieee_slurp_debug): New static function.
4080 (ieee_object_p): Call it.
4081 (ieee_slurp_section_data): Skip debugging sections.
4082 (ieee_get_reloc_upper_bound): Likewise.
4083 (ieee_get_section_contents): Likewise.
4084 (ieee_canonicalize_reloc): Likewise.
4085 (ieee_write_section_part): Likewise.
4086 (ieee_write_debug_part): Likewise.
4087 (ieee_write_data_part): Likewise.
4088 (init_for_output): Likewise.
4090 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4092 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4094 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4095 relocs, since ppc_elf_relocate_section handles the linker case.
4096 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4098 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4099 ppc_elf_relocate_section since that is now the only caller.
4100 (ppc_elf_relocate_section): Ditto.
4102 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4104 * coffcode.h (coff_write_object_contents): If we don't know the
4105 section of the entry point for an XCOFF executable, always set the
4106 entry address to -1.
4108 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4110 * elf.c (bfd_section_from_shdr): Add support for note sections.
4112 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * bfd-in.h (struct _symbol_info): Add stab_type field.
4115 * bfd-in2.h: Rebuild.
4116 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4118 * elf32-ppc.c: Remove trailing newline from calls to
4120 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4121 difference if target endianness is known.
4123 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4125 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4126 old style TOC16 references without using R_PPC_GOT.
4127 (ppc_reloc_type): Ditto.
4128 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4129 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4130 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4131 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4132 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4134 (ppc_elf_adjust_dynamic_symbol): Ditto.
4135 (ppc_elf_adjust_dynindx): Ditto.
4136 (ppc_elf_size_dynamic_sections): Ditto.
4137 (ppc_elf_finish_dynamic_symbol): Ditto.
4138 (ppc_elf_finish_dynamic_sections): Ditto.
4139 (ELF_DYNAMIC_INTERPRETER): Define.
4141 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4143 * elf.c (copy_private_bfd_data): When attaching sections to
4144 segments ignore sections that won't be allocated. Patch from
4147 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4149 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4152 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4154 * coff-i960.c (CALC_ADDEND): Define.
4155 (coff_i960_relocate_section): Add the input section VMA to the
4156 addend for PC relative relocs.
4158 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4160 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4161 to correctly terminate.
4163 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4165 * targets.c (enum bfd_endian): Define.
4166 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4167 from boolean to enum bfd_endian. Change header_byteorder_big_p
4169 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4170 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4171 * bfd-in2.h: Rebuild.
4172 * All targets: Change initialization of byteorder and
4173 header_byteorder to use enum bfd_endian values rather than
4175 * All files: Change all references to byteorder_big_p and
4176 header_byteorder_big_p to use new bfd_*_endian macros.
4178 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4180 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4182 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4184 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4186 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4188 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4190 * ieee.c: Lots of minor cleanups. Make many functions return
4191 errors rather than calling abort. Also:
4192 (ieee_write_twobyte): Remove; change callers to call existing
4193 ieee_write_2bytes function.
4194 (ieee_write_expression): Don't output the section twice when
4195 outputting a local symbol. Don't emit an extraneous zero if there
4197 (ieee_slurp_sections): Set the lma as well as the vma.
4198 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4200 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4201 a recognized one or bfd_arch_unknown.
4202 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4204 (ihex_get_symtab): Likewise.
4206 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4208 * aoutx.h: Include <ctype.h>.
4209 (struct aout_link_includes_table): Define.
4210 (struct aout_link_includes_totals): Define.
4211 (struct aout_link_includes_entry): Define.
4212 (aout_link_includes_lookup): Define macro.
4213 (struct aout_final_link_info): Add includes field.
4214 (aout_link_includes_newfunc): New static function.
4215 (NAME(aout,final_link)): Initialize includes hash table.
4216 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4218 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4220 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4222 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4224 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4226 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4228 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4229 (pe_print_private_bfd_data): call pe_print_reloc.
4230 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4231 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4232 up some debugging as well.
4234 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4236 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4239 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4241 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4242 when setting sections to NULL.
4244 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4246 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4248 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4249 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4251 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4252 * bfd-in2.h: Rebuild.
4254 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4256 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4258 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4260 * ihex.c (ihex_scan): Handle record types 4 and 5.
4261 (ihex_object_p): Permit types 4 and 5.
4262 (ihex_set_section_contents): Remove check for out of range
4264 (ihex_write_object_contents): Generate types 4 and 5.
4266 * elflink.h (elf_link_output_extsym): Just ignore warning and
4267 indirect references to symbols which don't really exist.
4269 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4271 * peicode.h (pe_print_idata): Minor format fixes
4272 (pe_print_edata): New function. Under private printing, this formats
4273 the edata section of a PE file.
4274 (pe_print_private_bfd_data): Added call to pe_print_edata.
4276 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4278 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4279 index, don't call stoi.
4281 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4283 * srec.c (srec_scan): Set lma as well as vma.
4285 * ihex.c: New file; support for Intel Hex format.
4286 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4287 (ihex_vec): Declare.
4288 (bfd_target_vector): Always include ihex_vec.
4289 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4290 * Makefile.in: Rebuild dependencies.
4291 (BFD_LIBS): Add ihex.o
4292 (BFD_LIBS_CFILES): Add ihex.c.
4293 * bfd-in2.h: Rebuild.
4295 * elf.c (assign_file_positions_for_segments): Sort the sections in
4297 (get_program_header_size): Return the right size if segment_map is
4299 (copy_private_bfd_data): Don't bother to sort the sections.
4301 * bfd.c (bfd_record_phdr): New function.
4302 * bfd-in.h (bfd_record_phdr): Declare.
4303 * bfd_in2.h: Rebuild.
4305 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4308 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4309 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4311 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4312 (bfd_zmalloc): Change declaration.
4313 * libbfd.h: Rebuild.
4314 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4315 and realloc. Don't set bfd_error_no_memory if they fail.
4317 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4319 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4320 uses as well. Added a new howto to deal with TOCREL16 relocs that
4321 are TOCDEFN as well.
4322 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4323 to handle RVA relocs from dlltool.
4324 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4325 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4326 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4328 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4329 to get the right section alignment.
4331 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4333 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4334 p_paddr if p_paddr is zero.
4335 (make_mapping): Set includes_filehdr and includes_phdrs for first
4337 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4339 (assign_file_positions_for_segments): Handle includes_filehdr and
4340 includes_phdrs. Remove special handling of PT_PHDR and first
4342 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4343 when appropriate. Remove special handling of PT_PHDR segment.
4344 Use a more complex condition for when a section is included in a
4345 segment to handle Solaris linker oddities.
4347 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4349 * coff-m88k.c (howto_table): Reformatted for easier reading;
4350 special_function now points to new function m88k_special_reloc.
4351 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4353 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4354 be done correctly by m88k_special_reloc.
4355 (reloc_processing): New function to be used by RELOC_PROCESSING.
4356 (RELOC_PROCESSING): Define to call reloc_processing.
4358 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4360 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4361 (pe_print_pdata): Likewise.
4363 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4364 obstack_alloc fails.
4365 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4367 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4368 * Many files: don't set bfd_error_no_memory if one of the above
4371 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4372 if p_paddr_valid is set.
4373 (copy_private_bfd_data): New static function.
4374 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4376 * elf.c (assign_file_positions_for_segments): Fix case where extra
4377 program headers were allocated.
4379 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4380 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4381 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4382 _bfd_elf_print_private_bfd_data.
4384 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4385 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4386 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4387 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4388 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4389 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4390 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4392 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4394 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4395 * elf.c (make_mapping): New static function.
4396 (map_sections_to_segments): New static function.
4397 (elf_sort_sections): New static function.
4398 (assign_file_positions_for_segments): New static function.
4399 (map_program_segments): Remove.
4400 (get_program_header_size): Remove sorted_hdrs, count, and
4401 maxpagesize parameters. Simplify.
4402 (assign_file_positions_except_relocs): When generating an
4403 executable, use assign_file_positions_for_segments.
4404 (elf_sort_hdrs): Remove.
4405 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4406 to get_program_header_size.
4408 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4410 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4412 * configure, config.in: Regenerate with autoconf 2.7.
4414 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4415 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4417 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4419 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4420 (ecoff_sec_to_styp_flags): Likewise.
4421 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4422 (ecoff_set_symbol_info): Handle scRConst.
4423 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4424 (ecoff_compute_section_file_positions): Handle .rconst section.
4425 (_bfd_ecoff_write_object_contents): Likewise.
4426 (ecoff_link_check_archive_element): Handle scRConst.
4427 (ecoff_link_add_externals): Likewise.
4428 (ecoff_link_write_external): Handle .rconst section.
4429 (ecoff_reloc_link_order): Likewise.
4430 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4431 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4433 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4435 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4436 DEF_DYNAMIC flag is set.
4438 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4440 * host-aout.c: If TRAD_HEADER is defined, include it.
4442 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4444 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4445 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4446 (BFD_NEED_DECLARATION): New function.
4447 * configure.in: Use BFD_NEED_DECLARATION.
4448 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4449 * configure, config.in: Rebuild with autoconf 2.6.
4451 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4452 special_sections before returning when called with a non XCOFF
4455 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4458 * coffcode.h (coff_compute_section_file_positions): Only pad the
4459 previous section to force file alignment when creating an
4462 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4464 * coffcode.h (coff_compute_section_file_positions): If
4465 RS6000COFF_C, set up the .debug section.
4467 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4468 if it is not large enough to accomodate the entire TOC area with
4469 signed 16 bit offsets.
4470 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4472 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4473 TOC anchor to use the TOC value used in the output file.
4475 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4477 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4478 (_bfd_coff_read_string_table): Likewise.
4480 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4482 * pe-arm.c: Fix typos.
4483 * coff-arm.c: Likewise.
4485 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4487 * coff-ppc.c (list_ele): Added "cat"egory member.
4488 (record_toc): New category parameter (priv or pub).
4489 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4490 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4491 the mainline. It addes extra toc cells in error.
4492 (ppc_coff_swap_sym_in_hook): Added some documentation.
4493 (dump_toc): Can now diagnose "virtual toc" chicanery.
4495 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4497 * elf-bfd.h (struct elf_link_hash_table): Change type of
4498 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4500 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4502 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4503 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4505 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4506 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4507 defined or mentioned in a regular file.
4509 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4511 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4512 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4513 (coff_ppc_relocate_section): Correct REL24 handling
4514 (ppc_process_before_allocation): Correct TOCDEFN handling
4516 * peicode.h (dir_names): Added name descriptions
4518 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4520 * VERSION: Updated to cygnus-2.6.
4522 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4524 * targets.c (m68k4knetbsd_vec): Declare.
4526 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4528 * targets.c (bfd_target): Change type of second argument to
4529 _bfd_print_private_bfd_data from void * to PTR.
4530 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4531 using PTR rather than void *.
4532 * bfd-in2, libbfd.h: Rebuild.
4533 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4535 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4536 _bfd_generic_bfd_print_private_bfd_data rather than casting
4539 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4541 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4542 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4544 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4545 BFD64_BACKENDS_CFILES): New variables.
4548 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4550 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4551 not at the file position of the first section.
4552 * coffcode.h (coff_compute_section_file_positions): Avoid using
4554 (coff_write_object_contents): When generating a PPC PE executable
4555 with no symbols, round up the file size to a COFF_PAGE_SIZE
4557 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4558 don't write out a string table.
4560 * elf.c (bfd_section_from_shdr): When using a different section
4561 header, pass the new one to _bfd_elf_make_section_from_shdr.
4562 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4563 (elf_map_symbols): Add section VMA to symbol value when comparing
4565 (_bfd_elf_compute_section_file_positions): Only build symbol table
4566 if there are some symbols. Set file offset of symtab and strtab
4568 (assign_file_positions_except_relocs): Remove dosyms parameter.
4569 Change all callers. Never set file offset of symtab and strtab
4571 (_bfd_elf_copy_private_section_data): New function.
4572 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4573 (_bfd_elf_copy_private_symbol_data): New function.
4574 (swap_out_syms): Check for special mapping of st_shndx created by
4575 copy_private_symbol_data.
4576 * elfxx-target.h: Use new copy routines.
4577 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4578 (_bfd_elf_copy_private_section_data): Declare.
4580 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4582 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4585 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4586 _bfd_dummy_target, matching the recent change to archive
4589 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4591 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4592 arithmetic on PTR types.
4594 * aout-target.h (MY(callback)): Set the lma of the sections.
4596 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4597 symbol into a reloc against the section.
4599 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4601 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4602 glue for the relocs: IMGLUE and IFGLUE.
4603 (record_toc): new function - tracks toc contents
4604 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4605 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4606 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4607 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4608 (ppc_record_toc_entry): Removed a debug define (duh)
4610 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4611 (pe_print_idata): New function - formats the idata section data
4612 (pe_print_pdata): New function - formats the pdata section data
4613 (pe_print_private_bfd_data): calls to above
4615 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4617 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4618 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4619 TARGET_SYM and TARGET_NAME for vector and BFD name.
4620 * coff-pmac.c (pmac_xcoff_vec): Remove.
4621 (TARGET_SYM, TARGET_NAME): Define.
4622 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4623 machine to 0, not all PowerMacs are 601s.
4625 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4627 * elfcode.h (elf_object_p): Read in any program headers.
4628 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4629 based on the program headers, if any.
4630 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4631 (map_program_segments): Set p_paddr of program headers based on
4634 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4636 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4639 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4640 trying to do a relocateable link with a non-a.out object file.
4642 * archive.c (bfd_generic_archive_p): Check the first object file
4643 in an archive even if target_defaulted is set. If the object file
4644 has the wrong xvec, reject it.
4646 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4647 be represented, report the name via _bfd_error_handler.
4648 (translate_to_native_sym_flags): Likewise.
4649 * elf32-mips.c (mips_elf_final_link): Likewise.
4650 * oasys.c (oasys_write_sections): Likewise.
4652 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4653 which checks for STYP_OVRFLO sections.
4654 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4655 reloc and lineno count overflows.
4656 (coff_write_object_contents): Call coff_count_linenumbers before
4657 coff_compute_section_file_positions. If RS6000COFF_C, handle
4658 reloc and lineno count overflows.
4659 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4660 relocs before dealing with .pad sections. Count overflow section
4661 headers when handling .pad sections.
4663 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4666 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4667 (struct xcoff_link_hash_table): Add descriptor_section and
4668 special_sections fields.
4669 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4670 (xcoff_link_add_symbols): Set linkage section alignment. Create
4671 descriptor section. Check for magic symbol names (_text, etc.),
4672 and record them in special_sections if found. Set
4673 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4674 descriptor field to point back to the function code symbol.
4675 (xcoff_sweep): Always mark the special descriptor_section.
4676 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4677 function descriptor, and mark it if it is.
4678 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4679 parameter, and fill it in. Allocate space for the descriptor
4681 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4682 global linkage code. If an undefined function descriptor is
4683 exported, arrange to define it. Warn about any other undefined
4685 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4686 (xcoff_write_global_symbol): Create a function descriptor when
4688 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4689 * bfd-in2.h: Rebuild.
4691 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4693 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4694 (ppc_coff_link_hash_table): new types for hashing
4695 (ppc_coff_link_hash_newfunc): hash entry constructor
4696 (ppc_coff_link_hash_table_init): hash table initializer
4697 (ppc_coff_link_hash_table_create): hash table constructor
4698 (ppc_record_toc_entry): changed references to hash table
4699 (coff_ppc_relocate_section): changed references to hash table
4701 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4702 * libcoff.h: Rebuild
4704 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4705 (coff_link_add_symbols): removed toc_offset init
4707 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4709 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4712 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4713 if it is given and mmep is available.
4714 * acconfig.h: Undef USE_MMAP.
4715 * configure, config.in: Regenerated.
4716 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4717 table handling the old way.
4718 (aout_get_external_symbols): Don't complain if last byte of string
4720 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4721 (bfd_free_window) [! USE_MMAP]: Don't define.
4722 (bfd_get_file_window,
4723 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4725 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4727 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4730 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4732 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4733 compatible with AMD generated COFF files. Try to support both AMD
4734 and GNU formats simultaneously.
4735 (coff_a29k_relocate_section): Likewise.
4737 * libbfd.c (bfd_get_file_window): Change writable parameter from
4738 int to boolean; update all callers. Pass MAP_SHARED if not
4739 writable--it's required on Solaris. Cast fprintf argument to
4741 * bfd-in.h (bfd_get_file_window): Update declaration.
4742 * bfd-in2.h: Rebuild.
4743 * aoutx.h: Update calls to bfd_get_file_window.
4745 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4747 (xcoff_swap_ldhdr_in): New static function.
4748 (xcoff_swap_ldsym_in): New static function.
4749 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4750 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4751 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4752 Handle XTY_ER/XMC_XO symbols correctly.
4753 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4754 rather than normal symbol table.
4755 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4756 already defined with the same absolute value.
4757 (xcoff_mark): When considering called symbols, check whether the
4758 descriptor is from a dynamic object, rather than the symbol
4760 (xcoff_build_ldsyms): Likewise.
4762 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4763 Cast realloc and malloc return values. If malloc or realloc fail,
4764 set bfd_error_no_memory.
4765 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4766 * bfd-in2.h: Rebuild.
4768 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4770 * coff-ppc.c (ppc_record_toc_entry): new function.
4771 (in_reloc_p): changed return value.
4772 (coff_ppc_relocate_section): much rework.
4773 (ppc_allocate_toc_section): new function.
4774 (ppc_process_before_allocation): new function.
4775 (ppc_coff_swap_sym_in_hook): new function.
4777 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4778 (coff_link_add_symbols): initialize toc_offset.
4780 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4781 (coff_swap_aouthdr_out): Added more sections to the data
4782 dictionary for the pe file header. Also changed linker version
4783 number on the ppc side.
4784 (dir_names): small improvements to the dictionary printing.
4785 (pe_mkobject_hook): save the file level flags.
4787 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4788 (pe_tdata): added real_flags field
4789 (coff_tdata): added local_toc_sym_map and access macro
4791 * libcoff.h (coff_link_hash_entry): added toc_offset field
4792 (pe_tdata): added real_flags field
4793 (coff_tdata): added local_toc_sym_map and access macro
4795 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4796 (coff_mkobject): init for local_toc_sym_map
4797 (coff_write_object_contents): set the internal_a.magic to
4798 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4801 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4803 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4804 entries until both the line number address and the function name
4805 address are too large.
4807 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4808 * configure: Rebuilt.
4810 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4811 is defined in the environment.
4813 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4815 * som.c (som_get_section_contents_in_window): Define to use
4818 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4820 * coff-i860.c: New file, based on coff-i386.c.
4821 * cpu-i860.c: New file, based on cpu-i386.c.
4822 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4823 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4824 targets, using i860coff_vec.
4825 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4826 trad-core.o and hosts/i860mach3.h.
4827 (i860coff_vec): Use coff-i860.o and cofflink.o.
4828 * configure: Rebuild.
4829 * Makefile.in: Rebuild dependencies.
4830 (ALL_MACHINES): Add cpu-i860.o.
4831 (BFD32_BACKENDS): Add coff-i860.o.
4832 (CFILES): Add cpu-i860.c and coff-i860.c.
4833 * targets.c (i860coff_vec): Declare.
4834 (bfd_target_vector): Add &i860coff_vec.
4835 * archures.c (bfd_i860_arch): Declare.
4836 (bfd_archures_list): Add &bfd_i860_arch.
4837 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4838 (coff_set_flags): Handle bfd_arch_i860.
4839 (coff_write_object_contents): Handle I860 a.out magic number.
4841 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4843 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4844 the created .tc section to 2.
4845 (xcoff_mark): Don't keep a .loader reloc for a call to an
4846 undefined symbol when creating a shared library.
4847 (xcoff_build_ldsyms): When creating a shared library, generate
4848 global linkage code for a call to an undefined symbol.
4850 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4852 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4853 BFD32_BACKENDS, BFD64_BACKENDS.
4854 (.dep1): Put mkdep output in a separate file.
4855 Rebuilt dependencies.
4857 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4860 Permit use of mmap when available:
4862 * configure.in: Check for mmap, madvise, mprotect.
4863 * config.in, configure: Regenerated.
4865 * libbfd.c (struct _bfd_window_internal): Define type.
4866 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4868 (ok_to_map): New static variable for debugging.
4869 (_bfd_generic_get_section_contents_in_window): New function.
4870 * bfd-in.h (bfd_window_internal): Declare type.
4871 (bfd_window): Define type.
4872 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4873 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4876 * libaout.h (struct aoutdata): Add two window fields.
4877 (obj_aout_sym_window, obj_aout_string_window): New macros.
4878 * aoutx.h (some_aout_object_p): Initialize windows.
4879 (aout_get_external_symbols): Get symbol data and strings in
4880 windows instead of explicitly allocated buffers.
4881 (slurp_symbol_table): Free window instead of memory.
4882 (bfd_free_cached_info): Release windows instead of freeing storage
4884 (aout_link_free_symbols): Ditto.
4886 * targets.c (bfd_target): Add new field for
4887 get_section_contents_in_window.
4888 (BFD_JUMP_TABLE_GENERIC): Updated.
4889 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4890 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4891 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4892 macros for get_section_contents_in_window field.
4894 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4896 * core.c: Renamed to corefile.c
4897 * makefile.dos (OBJS): Change core.o to corefile.o
4898 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4901 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4903 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4904 targ_selvecs to allow debugging under Irix-5 native.
4907 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4909 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4910 to o. Clobber and restore the list of new csects around the call
4911 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4912 linker error and the linker wants to read the symbol table. Reset
4913 the line number count of a real section even if it has no relocs.
4914 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4916 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4919 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4921 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4922 an undefined symbol in a shared link.
4924 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4925 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4926 phdm@info.ucl.ac.be (Philippe De Muyter).
4928 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4930 * coff-m88k.c (rtype2howto): New static function.
4931 (RTYPE2HOWTO): Use it rather than a macro definition.
4933 * coffcode.h (coff_write_object_contents): set internal_a.magic
4934 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4936 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4937 define TRAD_HEADER to new file hosts/delta68.h.
4938 m88*-motorola-sysv*, however, does use ptrace-core.o.
4939 * hosts/delta68.h: New file.
4941 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4942 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4944 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4946 * i386linux.c (MY(vec)): Declare before use.
4948 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4950 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4951 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4953 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4954 BFD is not of the right type.
4955 (bfd_elf_get_needed_list): Likewise.
4956 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4957 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4958 * xcofflink.c (XCOFF_XVECP): Define.
4959 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4961 (bfd_xcoff_import_symbol): Likewise.
4962 (bfd_xcoff_export_symbol): Likewise.
4963 (bfd_xcoff_link_count_reloc): Likewise.
4964 (bfd_xcoff_record_link_assignment): Likewise.
4965 (bfd_xcoff_size_dynamic_sections): Likewise.
4967 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4968 table index against the number of symbols for a base relative
4971 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4973 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4974 full_aouthdr flag here...
4975 (_bfd_xcoff_bfd_final_link): ...not here.
4977 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4979 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4980 systems that have a system <libelf.h>.
4981 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4982 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4983 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4984 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4985 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4986 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4987 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4989 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4991 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4992 set, set BSF_WEAK in symbol. Change all callers.
4993 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4994 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4995 _bfd_generic_link_add_one_symbol.
4996 (ecoff_indirect_link_order): Check that the section tdata relocs
4997 are not NULL before using them.
4999 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5000 define TRAD_HEADER as hosts/alphalinux.h.
5001 * configure: Rebuild.
5002 * hosts/alphalinux.h: New file.
5003 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5006 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5008 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5009 C_ECOMM storage classes.
5011 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5013 (xcoff_mark): Call xcoff_mark_symbol.
5014 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5015 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5017 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5019 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5021 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5023 (xcoff_find_reloc): New static function.
5024 (xcoff_link_add_symbols): Use it.
5025 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5026 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5027 relocate the value of C_DECL.
5029 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5031 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5033 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5034 callback decide what goes in .relocs.
5035 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5036 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5039 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5041 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5044 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5046 * xcofflink.c: More improvements, mostly to fix handling of
5047 constructors and a few other special cases.
5048 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5049 zero, reverting yesterday's change.
5050 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5051 (bfd_xcoff_link_count_reloc): Declare.
5052 (bfd_xcoff_record_link_assignment): Declare.
5053 * bfd-in2.h: Rebuild.
5055 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5057 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5058 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5059 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5060 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5061 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5062 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5064 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5067 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5068 segments includes the a.out header. See to that the magic number
5069 *always* is big-endian.
5071 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5072 m68k4k NetBSD configurations.
5074 * configure.in, configure: Separate i386 & mips NetBSD
5075 configurations from other BSD ones. Don't assume DEC is the only
5076 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5077 configurations. Add support for m68k4k NetBSD object format.
5079 * libaout.h: Added M_68K4K_NETBSD magic.
5081 * m68k4knetbsd.c: New file.
5083 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5085 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5088 * hosts/mipsnbsd.h: New file.
5091 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5093 * config.bfd: Add config stuff for mips*-*-magic* to set
5094 targ_defvec to ecoff_big_vec.
5097 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5099 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5101 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5102 toc_section, and entry_section fields.
5103 (struct xcoff_section_tdata): Remove ldrel_count field.
5104 * libcoff.h: Rebuild.
5105 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5107 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5108 full a.out header if full_aouthdr is set in xcoff_data.
5109 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5110 based on sections stored in xcoff_data.
5111 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5113 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5114 (rs6000coff_vec): Set symbol_leading_char to '.'.
5115 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5116 value stored in ret rather than returning a pointer value.
5118 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5120 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5123 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5125 * som.c (som_slurp_string_table): Allocate the strings with malloc
5126 since they're free'd by free_cached_info.
5127 (som_slurp_symbol_table): Similarly for the symbol table.
5129 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5131 * Makefile.in (diststuff): Don't make headers.
5133 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5135 * Makefile.in: Rebuild dependencies.
5137 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5138 output_bfd is not SunOS.
5139 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5140 non-SunOS input files.
5142 * xcofflink.c: Extensive changes to support linking shared objects
5143 and generating a .loader section.
5144 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5145 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5146 last_symndx, and ldrel_count fields.
5147 * libcoff.h: Rebuild.
5148 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5149 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5151 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5152 (bfd_xcoff_export_symbol): Declare.
5153 (bfd_xcoff_size_dynamic_sections): Declare.
5154 * bfd-in2.h: Rebuild.
5156 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5158 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5159 * configure: Rebuild.
5160 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5161 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5163 (pmac_xcoff_vec): Update to use new xcoff support.
5164 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5165 (xcoff_write_armap): Declare buf as unsigned char.
5166 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5168 * mpw-make.sed: Generalize subdir_do edit.
5170 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5172 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5173 correctly. Don't initialize asect->vma.
5175 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5177 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5178 something a little less than the page size.
5180 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5182 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5184 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5186 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5187 * coffcode.h (coff_write_object_contents): If .bss is before
5188 .data us that as data_start.
5189 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5191 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5192 (coff_swap_outhdr_out): Hardwire in version number.
5194 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5196 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5197 major and minor to *_vno, since the former are also macros in
5198 SunOS header files. Cast result of bfd_alloc to appropriate
5201 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5202 before assigning to sec_data.
5204 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5206 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5207 now relative to the section, not absolute.
5208 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5209 get the file name when there is a N_SO directory name. When
5210 handling stabs, remember that section->vma was added to the
5213 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5215 * sunos.c (struct sunos_link_hash_table): Add needed field.
5216 (sunos_link_hash_table_create): Call bfd_release, not free.
5217 (sunos_link_hash_table_create): Initialize needed field.
5218 (sunos_add_dynamic_symbols): Record needed objects.
5219 (bfd_sunos_get_needed_list): New function.
5220 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5221 * bfd-in2.h: Rebuild.
5223 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5225 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5227 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5229 * bfd-in.h (struct bfd_link_needed_list): Rename from
5230 bfd_elf_link_needed_list.
5231 * bfd-in2.h: Rebuild.
5232 * elf.c, elflink.h, libelf.h: Corresponding changes.
5234 Add start at AIX linker support; no shared libraries yet.
5235 * xcofflink.c: New file.
5236 * configure.in (rs600coff_vec): Use xcofflink.o.
5237 * configure: Rebuild.
5238 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5240 (struct xcoff_section_tdata): Define.
5241 (xcoff_section_data): Define macro.
5242 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5243 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5244 (_bfd_xcoff_bfd_final_link): Declare.
5245 (_bfd_ppc_xcoff_relocate_section): Declare.
5246 * libcoff.h: Rebuild.
5247 * coff-rs6000.c: Clean up a bit.
5248 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5249 cputype, csects, and debug_indices.
5250 (xcoff_copy_private_bfd_data): Copy cputype.
5251 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5252 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5253 (xcoff_reloc_type_lookup): Rename from
5254 rs6000coff_reloc_type_lookup.
5255 (coff_relocate_section): Define.
5256 (_bfd_xcoff_sizeof_headers): Define.
5257 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5258 (_bfd_xcoff_bfd_relax_section): Define.
5259 (_bfd_xcoff_bfd_link_split_section): Define.
5260 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5262 * coffcode.h (coff_compute_section_file_positions): If AIX,
5263 increment sofar by SMALL_AOUTSZ if not executable.
5264 (coff_write_object_contents): If AIX, always output an a.out
5265 header; if not executable, header size of SMALL_AOUTSZ.
5266 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5267 (_bfd_stringtab_init): Initialize xcoff field.
5268 (_bfd_xcoff_stringtab_init): New function.
5269 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5270 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5271 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5272 * libbfd.h: Rebuild.
5273 * Makefile.in: Rebuild dependencies.
5274 (BFD32_BACKENDS): Add xcofflink.o.
5275 (CFILES): Add xcofflink.c.
5277 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5278 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5279 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5281 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5283 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5285 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5287 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5288 * config.in: Regenerated.
5290 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5291 (_bfd_chunksize): New variable.
5292 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5293 for obstack chunk size.
5294 * configure.in: Check for getpagesize.
5295 * configure: Regenerated.
5297 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5299 * trad-core.c (rawptr): Make it a local variable of
5300 ptrace_unix_core_file_p.
5302 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5304 * coff-arm.c (in_reloc_p): New.
5305 * coff-i386.c (in_reloc_p): New.
5306 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5307 (coff_write_object_contents): Only set has_reloc_section
5309 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5310 in_reloc_p to decide if reloc should be emitted.
5311 * libcoff.h (pe_data_type.in_reloc_p): New.
5312 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5314 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5316 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5317 (_bfd_coff_read_internal_relocs): Likewise.
5318 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5319 (_bfd_coff_read_internal_relocs): Likewise.
5321 * elflink.h (elf_link_add_object_symbols): Correct conditions
5322 under which type and size change warnings are issued.
5324 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5326 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5327 a symbol which is not in a real section.
5328 (coff_write_native_symbol): Corresponding change.
5330 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5331 coff_link_hash_newfunc and make non-static.
5332 (_bfd_coff_link_hash_table_init): New function, broken out of
5333 _bfd_coff_link_hash_table_create.
5334 (_bfd_coff_link_hash_table_create): Use it.
5335 (process_embedded_commands): Make static.
5336 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5337 (_bfd_coff_link_hash_table_init): Declare.
5338 * libcoff.h: Rebuild.
5340 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5341 field in XCOFF tdata.
5342 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5343 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5344 based on cputype stored in a.out header, or in n_type of initial
5346 (coff_write_object_contents): Set cputype correctly in a.out
5348 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5350 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5351 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5353 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5354 * libcoff.h: Rebuild.
5356 * cpu-rs6000.c (rs6000_compatible): New static function.
5357 (bfd_rs6000_arch): Use it.
5358 * cpu-powerpc.c (powerpc_compatible): New static function.
5359 (arch_info_struct): Define various flavours of PowerPC.
5360 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5363 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5365 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5367 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5369 * elflink.h (elf_link_add_object_symbols): Don't warn about
5370 changing the size or type if the old definition was weak.
5372 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5374 * coffcode.h (combined_entry_type): Add fix_line field.
5375 (coff_slurp_line_table): Warn if we try to set the lineno field of
5377 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5378 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5379 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5380 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5382 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5383 * libcoff.h: Rebuild.
5385 * libcoff-in.h (struct xcoff_tdata): Define.
5386 (xcoff_data): Define.
5387 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5388 * bfd-in2.h, libcoff.h: Rebuild.
5389 * coff-rs6000.c (xcoff_mkobject): New static function.
5390 (coff_mkobject): Define.
5391 (xcoff_copy_private_bfd_data): New static function.
5392 (coff_bfd_copy_private_bfd_data): Define.
5393 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5395 (rs6000coff_vec): Add DYNAMIC to object_flags.
5396 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5397 .loader sections specially.
5398 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5399 section alignment from the XCOFF tdata information.
5400 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5401 F_SHROBJ, and copy the extra a.out header information into the
5402 XCOFF tdata structure.
5403 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5404 F_DYNLOAD and the extra a.out header information.
5405 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5406 C_HIDEXT symbol with attached csect information.
5407 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5408 in the o_maxdata field.
5409 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5410 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5411 end if BSF_NOT_AT_END is set.
5413 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5414 _bfd_read_ar_hdr_fn.
5415 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5416 * bfd-in2.h, libbfd.h: Rebuild.
5417 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5419 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5420 (bfd_slurp_bsd_armap_f2): Likewise.
5421 (_bfd_slurp_extended_name_table): Likewise.
5423 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5425 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5427 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5428 when the symbol table is empty.
5430 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5431 space for section symbols, since we don't output them either.
5432 (elf_m68k_adjust_dynindx): Removed.
5434 * ptrace-core.c (rawptr): Make it a local variable of
5435 ptrace_unix_core_file_p.
5437 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5439 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5442 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5443 Mac object file formats.
5445 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5447 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5448 auxent if there isn't one.
5449 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5450 rather than FILNMLEN as the maximum name length.
5452 * coffcode.h (bfd_coff_backend_data): Add new field
5453 _bfd_coff_print_aux.
5454 (bfd_coff_print_aux): New static function.
5455 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5456 scnlen field of an XTY_LD csect aux entry.
5457 (coff_print_aux): New static function.
5458 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5459 in coff_pointerize_aux_hook.
5460 (bfd_coff_std_swap_table): Initialize new field.
5461 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5462 * libcoff.h: Rebuild.
5463 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5464 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5466 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5467 if there are symbols, for native AIX ld compatibility.
5469 * coffcode.h (bfd_coff_backend_data): Add new field
5470 _bfd_coff_pointerize_aux_hook.
5471 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5472 or I960, and as 0 otherwise.
5473 (bfd_coff_std_swap_table): Initialize new field.
5474 * libcoff.h: Rebuild.
5475 * coffgen.c (coff_pointerize_aux): Change parameters to take
5476 symbol pointer instead of type and class, and to take aux index.
5477 Call _bfd_coff_pointerize_aux_hook if it is defined.
5478 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5479 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5480 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5482 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5483 read-only/host-only support.
5485 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5487 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5490 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5491 BFD_JUMP_TABLE_ARCHIVE accordingly.
5492 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5493 (_bfd_compute_and_write_armap): Declare.
5494 (_bfd_generic_read_ar_hdr): Declare.
5495 (_bfd_read_ar_hdr): Define.
5496 (_bfd_noarchive_read_ar_hdr): Define.
5497 (_bfd_archive_bsd_read_ar_hdr): Define.
5498 (_bfd_archive_coff_read_ar_hdr): Define.
5499 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5500 _bfd_read_ar_hdr instead.
5501 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5502 (_bfd_compute_and_write_armap): Rename from
5503 compute_and_write_armap. Make non-static. Change all callers.
5504 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5505 than _bfd_snarf_ar_hdr.
5506 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5507 * ieee.c (ieee_read_ar_hdr): Define.
5508 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5509 * oasys.c (oasys_read_ar_hdr): Define.
5510 * som.c (som_read_ar_hdr): Define.
5511 * bfd-in2.h, libbfd.h: Rebuild.
5513 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5515 * peicode.c (coff_swap_filehdr_in): If symptr is
5516 zero, there aren't any symbols, even if nsyms is set.
5518 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5520 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5522 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5523 sections, and set styp correctly for them: .got, .hash, .dynamic,
5524 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5525 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5527 (ecoff_sort_hdrs): New static function.
5528 (ecoff_compute_section_file_positions): Return boolean, not void.
5529 Sort the sections by VMA before looking through them. Put the
5530 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5531 section on an appropriate boundary within the page.
5532 (ecoff_compute_reloc_file_positions): Check return value of
5533 ecoff_compute_section_file_positions.
5534 (_bfd_ecoff_set_section_contents): Likewise.
5535 (_bfd_ecoff_write_object_contents): Check for various Alpha
5536 section types when incrementing text_size and data_size. Call
5537 adjust_headers backend function if it exists.
5538 * coff-alpha.c (alpha_adjust_headers): New static function.
5539 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5540 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5542 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5544 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5546 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5547 of ALTERNATE_AIX_CORE_FORMAT.
5548 * configure.in (aix4): No longer need CORE_FLAGS.
5549 * configure: Updated.
5551 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5553 NS32k changes from Ian Dall:
5554 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5556 (aout_link_input_section_std, aout_link_input_section_ext,
5557 aout_link_reloc_link_order): Call them instead of _bfd_*
5559 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5561 (backend_data): Use it instead of hardcoded zero.
5563 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5564 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5566 * ns32knetbsd.c: Include bfd.h.
5567 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5568 (MY_bfd_reloc_type_lookup): Declare function too.
5569 * pc532-mach.c (set_sizes): Don't declare.
5570 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5571 (backend_data, MY_backend_data): Don't define.
5573 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5574 ns32k-*-lites* like ns32k-*-netbsd*.
5576 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5579 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5581 * coffcode.h (coff_write_object_contents): Restore setting
5582 f_timdat to 0, deleted on August 22.
5584 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5586 * coffcode.h (coff_bfd_copy_private_symbol_data,
5587 coff_bfd_copy_private_section_data,
5588 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5589 * peicode.h (coff_bfd_copy_private_bfd_data): New
5590 (pe_bfd_copy_private_bfd_data): New.
5591 (coff_swap_scnhdr_in): Swap bss size into the right place.
5592 (pe_print_private_bfd_data): Add some newlines.
5594 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5596 * som.c (setup_sections): Don't die if a space has no subspaces.
5598 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5600 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5601 dynamic symbol override a common symbol. Don't change the size or
5602 type if they have been set and the new symbol is not a definition.
5603 Warn if the size or type changes.
5605 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5607 * som.c (som_begin_writing): Don't write the symbol table or
5609 (som_finish_writing): Write them here. Place them after the
5610 subspace data, but before the relocs.
5612 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5614 * sunos.c (sunos_add_one_symbol): Just pass false, not
5615 info->shared_library, to sunos_create_dynamic_sections.
5616 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5618 (sunos_check_dynamic_reloc): Remove .text section assertion.
5620 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5622 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5623 * configure, configure.in: Add pmac_xcoff_vec case.
5624 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5625 * coff-pmac.c: New file, PowerMac XCOFF support.
5626 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5627 * targets.c (pmac_xcoff_vec): Declare.
5629 * mpw-config.in: Various changes to be compatible with the
5630 autoconf-based configury.
5631 * mpw-make.sed: New file, sed commands to translate Unix
5632 makefile into MPW syntax.
5633 * mpw-make.in: Remove.
5634 * hosts/mpw.h: Remove.
5635 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5636 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5638 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5640 * binary.c (binary_get_symtab): Return an empty string on error.
5641 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5643 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5645 * coff-ppc.c: Reformatted according to gnu conventions
5646 Removed irrelevant "if 0" code
5648 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5650 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5651 symbols rather than as indirect symbols.
5652 (MY(slurp_symbol_table)): Don't do anything special about
5655 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5656 of .ctors and .dtors sections is no larger than 2.
5658 * sunos.c (sunos_add_one_symbol): Don't change
5659 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5661 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5662 dynamic symbols when creating a shared library.
5663 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5665 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5666 written even if it is not defined in a regular object.
5667 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5668 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5669 rather than the constant 22.
5670 (sunos_check_dynamic_reloc): Handle creating a shared library.
5671 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5672 zero when creating a shared library.
5673 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5674 write it out at the start of the symbol table.
5676 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5678 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5680 * config.bfd: Add arm-*-coff.
5681 * configure.in, configure: Add armcoff_{little,big}_vec.
5682 * targets.c (armcoff_{little,big}_vec): Declare.
5683 (bfd_target_vector): Add armcoff_{little,big}_vec.
5684 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5686 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5688 * targets.c (bfd_find_target): Remove debugging code.
5690 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5692 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5694 * Makefile.in: added *-ppc files
5695 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5696 allow pe based .o's to be shared with other tools on ppc/NT
5697 * config.bfd: added powerpc[le]-[pe|winnt] config support
5698 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5699 * peicode.h: Added more section flags for PE on ppc
5700 Added coff_swap_filehdr_out to allow peicode.h to be
5701 used for non-image PE files on ppc.
5702 Check for image, or not, before copying pe_opthdr
5703 * targets.c: Added new bfd's
5704 * targets.c: Removed two inactive bfds that shouldn't have made it this
5707 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5709 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5710 explicit values to initialize all relocs. Change all users.
5711 (ppc_elf_brtaken_inner): New function to handle branch predicition
5713 (ppc_elf_brtaken_reloc): Ditto.
5714 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5715 relocs use ppc_elf_unsupported_reloc.
5716 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5717 needs to be reported.
5718 (ppc_elf_relocate_section): Support branch prediction relocs.
5720 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5722 * bfd.c (bfd_assert): Remove \n from string passed to
5725 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5726 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5727 (bfd_coff_make_section_hook): Don't define.
5728 (coff_make_section_hook): Remove.
5729 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5730 (styp_to_sec_flags): Likewise.
5731 (coff_write_object_contents): Likewise.
5732 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5734 * libcoff.h: Rebuild.
5735 * coffgen.c (make_a_section_from_file): Just call
5736 bfd_make_section_anyway, not bfd_make_section or
5737 bfd_coff_make_section_hook.
5738 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5739 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5740 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5741 make_section_hook field.
5742 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5744 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5745 pointers into value field for warning and indirect symbols; just
5746 leave the value field alone.
5747 * linker.c (generic_link_add_symbol_list): Use next symbol for
5748 warning and indirect symbols, rather than looking in symbol value.
5749 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5750 parameter. Change all callers. Remove support for indirect
5751 symbols; it didn't work anyhow.
5752 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5753 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5754 * bfd-in2.h: Rebuild.
5756 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5758 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5759 go back to telling the tools this reloc operates on 32 bits.
5761 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5763 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5764 rather than a direct fprintf.
5765 * archive.c (_bfd_write_archive_contents): Likewise.
5766 * coffcode.h (coff_slurp_symbol_table): Likewise.
5767 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5768 (ppc_elf_unsupported_reloc): Likewise.
5769 (ppc_elf_relocate_section): Likewise.
5770 * i386linux.c (linux_tally_symbols): Likewise.
5771 (linux_finish_dynamic_link): Likewise.
5772 * osf-core.c (osf_core_core_file_p): Likewise.
5773 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5774 * som.c (som_sizeof_headers): Likewise.
5775 * srec.c (srec_bad_byte): Likewise.
5776 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5777 * libbfd-in.h (bfd_assert): Declare first parameter const.
5778 * libbfd.h: Rebuild.
5779 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5780 bfd_reloc_overflow is enough.
5781 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5782 * coff-h8500.c (rtype2howto): Likewise.
5783 * coff-z8k.c (rtype2howto): Likewise.
5784 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5785 * elf.c (_bfd_elf_get_lineno): Likewise.
5786 (_bfd_elf_no_info_to_howto): Likewise.
5787 (_bfd_elf_no_info_to_howto_rel): Likewise.
5788 * hp300hpux.c (convert_sym_type): Likewise.
5789 (MY(swap_std_reloc_in)): Likewise.
5790 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5792 * libaout.h (struct aoutdata): Add line_buf field.
5793 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5794 and filename_buffer. Instead, use a malloc buffer stored in the
5795 new line_buf field. Remove length restrictions.
5797 * coffgen.c (string_size): Remove static variable.
5798 (debug_string_size, debug_string_section): Likewise.
5799 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5800 and debug_string_size_p parameters. Use them instead of the
5801 global variables. Change all callers.
5802 (coff_write_symbol): Likewise.
5803 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5804 (coff_write_symbols): Add local variables to replace removed
5807 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5808 function, and line_base fields.
5809 * libcoff.h: Rebuild.
5810 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5811 information, rather than using static variables.
5813 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5814 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5816 * init.c (initialized): Remove static variable.
5817 (bfd_init): Don't bother setting initialized.
5818 (bfd_check_init): Remove.
5819 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5820 * libbfd.h: Rebuild.
5822 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5824 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5825 size for full core dumps. Copy core file header to private data.
5826 (rs6000coff_core_file_failing_command,
5827 rs6000coff_core_file_failing_signal): New functions to extract
5828 the file name and terminating signal from the core file.
5829 * coff-rs6000.c: Use them.
5831 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5833 Change arch info to be const, initialized at compile time.
5834 * archures.c: Reindent many functions. Change CONST to const.
5835 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5836 nothing set it anyhow. Make next const.
5837 (bfd_arch_info_list): Remove.
5838 (bfd_archures_list): Rename from archures_init_table. Change from
5839 a table of function pointers to a table of bfd_arch_info_type
5840 structure addresses.
5841 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5842 (bfd_lookup_arch): Likewise.
5843 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5845 (bfd_default_arch_struct): Make const.
5846 (bfd_arch_init, bfd_arch_linkin): Remove.
5847 (bfd_get_arch_info): Return a const pointer.
5848 * init.c (bfd_init): Don't call bfd_arch_init.
5849 * bfd.c (struct _bfd): Make arch_info const.
5850 * bfd-in2.h: Rebuild.
5851 * libbfd.h: Rebuild.
5852 * configure.in: Put & before everything in $selarchs.
5853 * configure: Rebuild.
5854 * cpu-*.c: Change bfd_*_arch from a function which calls
5855 bfd_arch_linkin to a const structure.
5856 * ieee.c (ieee_object_p): Make arch const.
5858 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5860 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5862 * bfd-in2.h: Regenerate.
5863 * libbfd.h: Regenerate.
5865 * elf32-ppc.c (reloc_type): Update names to match current draft.
5866 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5867 relative. Update names to current V.4 draft.
5868 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5869 (ppc_elf_relocate_section): Rename relocations to match draft.
5871 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5873 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5874 compiled with -mrelocatable-lib to be linked with either normal
5875 modules or -mrelocatable modules.
5877 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5879 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5880 in the a.out header.
5882 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5883 a reloc against a local symbol, even if it's not a section.
5885 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5887 * targets.c (bfd_target): Remove unused align_power_min field.
5888 * bfd-in2.h: Rebuild.
5889 * All backends: Remove initialization of align_power_min.
5891 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5893 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5895 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5897 * config.bfd (mips-dec-netbsd*): New target.
5898 * configure.host (mips-dec-netbsd*): New host.
5899 * configure.in (mips-dec-netbsd*): New native.
5900 * configure: Rebuild.
5902 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5904 Make the COFF backend linker merge common types:
5905 * cofflink.c (struct coff_debug_merge_element): Define.
5906 (struct coff_debug_merge_type): Define.
5907 (struct coff_debug_merge_hash_entry): Define.
5908 (struct coff_debug_merge_hash_table): Define.
5909 (coff_debug_merge_hash_table_init): Define.
5910 (coff_debug_merge_hash_table_free): Define.
5911 (coff_debug_merge_hash_lookup): Define.
5912 (struct coff_final_link_info): Add debug_merge field.
5913 (coff_debug_merge_hash_newfunc): New static function.
5914 (_bfd_coff_final_link): Allocate and free debug_merge table.
5915 (coff_link_input_bfd): Merge identical enum, struct and union
5918 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5920 Convert i960 COFF to use COFF backend linker.
5921 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5922 structure to store the symbol being used.
5923 (coff_i960_start_final_link): New static function.
5924 (coff_i960_relocate_section): New static function.
5925 (coff_i960_adjust_symndx): New static function.
5926 (coff_start_final_link): Define.
5927 (coff_relocate_section): Define.
5928 (coff_adjust_symndx): Define.
5929 * coffcode.h (bfd_coff_backend_data): Add new callback function
5930 _bfd_coff_start_final_link.
5931 (bfd_coff_start_final_link): Define.
5932 (coff_start_final_link): Define if not defined.
5933 (bfd_coff_std_swap_table): Add coff_start_final_link.
5934 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5936 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5937 function callback is not NULL.
5938 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5939 (_bfd_coff_internal_syment_name): Declare.
5940 * libcoff.h: Rebuild.
5941 * configure.in (icoff_big_vec): Add cofflink.o.
5942 (icoff_little_vec): Likewise.
5943 * configure: Rebuild.
5945 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5947 * Makefile.in (clean-info): Remove extraneous tab from line
5950 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5953 contents has relocs.
5955 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5957 * coffcode.h (coff_compute_section_file_positions): Keep the
5959 (coff_write_object_contents): Remember if it's a relocatable
5961 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5962 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5963 if relocatable file. Swap out saved raw size.
5965 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5967 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5968 (maintainer-clean): Rename from realclean, passing
5969 maintainer-clean down to subdirectories, but leave realclean as a
5972 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5975 * dep-in.sed: Remove config.h from generated dependencies.
5977 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5978 broken out of sunos_canonicalize_dynamic_symtab.
5979 (sunos_canonicalize_dynamic_symtab): Call new function
5980 sunos_slurp_dynamic_symtab.
5981 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5982 dynamic symbol table to the caller.
5983 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5984 callback to override the symbols being read.
5985 * libaout.h (struct aout_backend_data): Add three new parameters
5986 to add_dynamic_symbols callback.
5988 Extensive minor changes to avoid various gcc warnings. Also:
5989 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5990 * archures.c (bfd_arch_info_type): Change mach field from long to
5992 (bfd_lookup_arch): Change machine parameter from long to unsigned
5995 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5997 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5998 a symbol with a non-zero plt_offset.
6000 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6002 * elfcode.h (align_file_position): Remove; not used.
6004 * configure.in: Only check for <sys/procfs.h> on a native system,
6005 and make sure it defines prstatus_t.
6006 * configure: Rebuild.
6008 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6010 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6012 * config.in: Rename from config.h.in.
6013 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6014 Check for config.h:config.in when creating stamp-h.
6015 * configure: Rebuild.
6016 * Makefile.in (stamp-h): Depend upon config.in rather than
6017 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6018 calling config.status.
6020 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6021 (Makefile): Just rebuild Makefile.
6022 (config.h, stamp-h): New targets.
6023 * configure.in: Create stamp-h when rebuilding config.h.
6024 * configure: Rebuild.
6026 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6028 * configure.in: Call AC_CONFIG_HEADER. Substitute
6029 HOST_64BIT_LONG. Check that various header files exist. Check
6030 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6031 and/or free need to be declared. Don't make a link to sysdep.h.
6032 Define TRAD_HEADER for various hosts.
6033 * configure: Rebuild.
6034 * configure.host: Don't set my_host. Add definitions taken from
6035 host header files for various entries. Remove entries which now
6037 * acconfig.h: New file.
6038 * config.h.in: New file, built by autoheader.
6039 * sysdep.h: New file.
6040 * Makefile.in (do_distclean): Don't remove sysdep.h.
6042 (LOCAL_H_DEPS): New variable.
6043 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6045 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6046 ($(OPTIONAL_BACKENDS)): Likewise.
6047 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6048 looking through sysdep.h.
6049 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6050 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6051 (fprintf_vma, sprintf_vma): Likewise.
6052 (int64_type, uint64_type): Don't define.
6053 * bfd-in2.h: Rebuild.
6054 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6055 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6056 * lynx-core.c: Include stuff from old hosts/lynx.h.
6057 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6058 rather than NO_FCNTL.
6059 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6060 rather than NATIVE_HPPAHPUX_COMPILER.
6061 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6063 * hosts/*.h: Remove all header files which merely include,
6064 declare, and define things. Leave header files which define
6065 information needed by trad-core.c.
6067 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6068 (BFD_CC_FOR_BUILD): Define.
6069 * configure.in: Use BFD_CC_FOR_BUILD.
6070 * configure: Rebuild.
6072 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6074 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6075 * configure: Rebuild.
6077 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6080 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6082 * config.bfd: i386pe_ve -> i386pe_vec.
6084 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6086 * configure.host: Incorporate host Makefile fragments by setting
6088 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6089 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6090 value based on whether the code is being compiled by a cross
6091 compiler. Don't substitute host_makefile_frag or frags.
6092 * aclocal.m4: New file to define local AC_PROG_CC.
6093 * configure: Rebuild.
6094 * Makefile.in (INSTALL): Set to @INSTALL@.
6095 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6096 (INSTALL_DATA): Set to @INSTALL_DATA@.
6098 (CC): Define as @CC@.
6099 (CFLAGS): Set to @CFLAGS@.
6100 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6101 (@host_makefile_frag@): Remove.
6102 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6103 after other options.
6104 (config.status): Remove dependency upon @frags@.
6105 * config/*.mh, config/README: Remove.
6107 * config.bfd: Rewrite to incorporate the contents of the Makefile
6108 fragments by setting shell variables, rather than merely returning
6109 the name of a Makefile fragment.
6110 * configure.in: Use shell variables set by config.bfd rather than
6111 looking at the target Makefile fragment files. Don't substitute
6112 target_makefile_frag. Do substitute TDEFINES.
6113 * configure: Rebuild.
6114 * Makefile.in (@target_makefile_frag@): Remove.
6115 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6116 * config/*.mt: Remove.
6118 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6120 * configure.in: Put changequote lines around "i[345]86" patterns
6121 section of core file support.
6123 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6125 * som.c (som_bfd_print_private_bfd_data): Define to use the
6128 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6130 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6131 entry, text_start and data_start.
6133 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6135 * Makefile.in (OFILES): Remove $(TDEPFILES).
6136 * config/apollo.mt (TDEPFILES): Remove.
6137 * config/README: Update.
6139 * configure.in: For a native configuration, set COREFILE and
6140 COREFLAG based on the canonical host name.
6141 * configure: Rebuild.
6142 * Makefile.in: Rebuild dependencies.
6143 (ALL_CFLAGS): Add @COREFLAG@.
6144 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6145 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6146 support routines. Check LYNX_CORE rather than HOST_LYNX.
6147 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6148 * i386lynx.c: Likewise.
6149 * m68klynx.c: Likewise.
6150 * sparclynx.c: Likewise.
6151 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6152 * *-core.c: Comment changes.
6153 * config/decstation.mh (HDEPFILES): Remove.
6154 (HDEFINES): Remove -DTRAD_CORE.
6155 * config/irix3.mh (RANLIB): Remove.
6156 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6157 (HDEFINES): Remove -DIRIX_CORE.
6158 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6159 (HDEFINES): Remove -DTRAD_CORE.
6160 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6161 * config/ultra3.mh (RANLIB): Remove.
6162 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6163 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6164 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6165 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6166 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6167 * config/i386aix.mh, config/i386bsd.mh: Remove.
6168 * config/i386linux.mh, config/i386mach3.mh: Remove.
6169 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6170 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6171 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6172 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6173 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6174 * config/solaris2.mh, config/stratus.mh: Remove.
6175 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6176 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6178 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6180 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6181 DT_FINI entry if the appropriate symbol is not in the hash table.
6183 * libelf.h (struct elf_backend_data): Add create_program_headers
6184 and want_hdr_in_seg fields.
6185 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6187 (elf_backend_create_program_headers): Likewise.
6188 (elfNN_bed): Initialize create_program_headers and
6190 * elf.c (get_program_header_size): Call create_program_headers
6192 (map_program_segments): Check want_hdr_in_seg backend field. Call
6193 create_program_headers backend routine.
6195 * elf.c (assign_file_positions_except_relocs): Align non allocated
6196 sections when creating an executable.
6198 * elfcode.h (elf_swap_phdr_in): Make non static.
6199 (elf_swap_phdr_out): Make non static.
6200 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6201 (bfd_elf32_swap_phdr_out): Declare.
6202 (bfd_elf64_swap_phdr_in): Declare.
6203 (bfd_elf64_swap_phdr_out): Declare.
6205 * ecofflink.c (ecoff_collect_shuffle): New static function.
6206 (_bfd_ecoff_get_accumulated_pdr): New function.
6207 (_bfd_ecoff_get_accumulated_sym): New function.
6208 (_bfd_ecoff_get_accumulated_ss): New function.
6209 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6210 (_bfd_ecoff_get_accumulated_sym): Declare.
6211 (_bfd_ecoff_get_accumulated_ss): Declare.
6212 * libbfd.h: Rebuild.
6214 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6216 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6218 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6219 warning symbols. If any section is named .gnu.warning.XXX, treat
6220 the contents as a warning to be issued if the symbol XXX is
6222 (elf_link_output_extsym): For an indirect or warning symbol, just
6223 output the symbol it points to.
6225 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6226 if bfd_hash_allocate fails, since it will already be set.
6227 (generic_link_hash_newfunc): Likewise.
6228 (archive_hash_newfunc): Likewise.
6229 (hash_entry_bfd): New static function.
6230 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6231 callback. Allocate a new warning using the hash table newfunc.
6232 Use bfd_hash_replace to update the entry in the hash table, rather
6233 than assuming we can copy the fields with structure assignment.
6235 * hash.c (bfd_hash_replace): New function.
6236 * bfd-in.h (bfd_hash_replace): Declare.
6237 * bfd-in2.h: Rebuild.
6239 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6241 * config.bfd: Add mips*vr4300-*-elf* target.
6242 * config/mipsbvr4300.mt: Added.
6244 See file ChangeLog.2
6251 version-control: never