1 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10200-c (elf_mn10200_howto): Don't ever set partial-inplace.
4 Use bfd_elf_generic_reloc as special function for all relocs.
5 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
7 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
8 24bit pc-relative reloc.
11 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
13 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
14 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
15 header byte order is little endian. Use correct bfd_get and
16 bfd_put routines for little endian headers.
17 * coffcode.h (coff_set_arch_mach_hook): Set arch to
18 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
21 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
23 * reloc.c: Add BFD_RELOC_24.
24 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
25 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
26 * bfd-in2.h, libbfd.h: Rebuilt.
28 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
30 elf64-alpha multiple .got rewrite:
32 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
33 (bfd_elf*_mkobject): Don't define here ...
34 * elfxx-target.h: ... but rather here. Default always_size_sections
36 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
37 what the #defines in elf-bfd.h transmuted it to anyway.
39 * section.c: Add SEC_LINKER_CREATED flag.
41 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
42 relocation section flags.
43 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
44 SEC_IN_MEMORY to recognize generated bits.
45 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
47 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
48 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
49 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
50 * elf32-ppc.c (ppc_elf_create_linker_section,
51 ppc_elf_size_dynamic_sections): Likewise.
52 * elf32-sparc.c (elf32_sparc_check_relocs,
53 elf32_sparc_size_dynamic_sections): Likewise.
54 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
56 (_bfd_elf_create_dynamic_sections): Likewise.
57 (_bfd_elf_make_linker_section_rela): Likewise.
58 * elflink.h (elf_link_create_dynamic_sections): Likewise.
59 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
60 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
61 to identify generated bits.
62 (elf_link_input_bfd): Likewise.
64 * elf64-alpha.c: Rewrite everything touching relocations.
67 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
69 * elf32-v850.c (all functions and static variables): Go through
70 and regularize names to be of the form v850_elf_<xxx>.
71 (toplevel): Include <elf/v850.h>.
72 (enum reloc_type): Move to include/elf/v850.h.
73 (v850_elf_check_relocs): For common variables, if the variable is
74 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
75 into the appropriate section.
76 (elf_backend_check_relocs): Define.
78 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
80 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
83 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
85 * config.bfd (mips*el-*-linux*): New target.
86 (mips*-*-linux*): New target.
88 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
89 Return a useful value.
91 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
93 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
96 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
97 ac_cv_func_mmap in bfd/configure.host.
99 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
100 filter_shlib and auxiliary_filter_shlib parameters.
101 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
103 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
104 (bfd_elf64_size_dynamic_sections): Likewise.
105 * bfd-in2.h: Rebuild.
107 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
109 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
110 symbols, don't export a symbol which is defined by an object in an
111 archive which contains shared objects.
114 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
116 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
117 for TI TMS320c80 (MVP).
118 (bfd_archures_list): Add bfd_tic80_arch.
119 * bfd-in2.h: Regenerate by running "make headers".
121 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
123 * cpu-tic80.c (bfd_tic80_arch): Add struct.
124 * configure.in (case $vec): Correct typo, "tb" not "tp".
125 Also add cofflink.o for tic80coff_vec.
126 * configure: Regenerate with autoconf.
129 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
131 * libbfd.c: Patch up the mmap code so that it is only built if BFD
132 is configured with --with-mmap.
135 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
137 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
138 (ALL_MACHINES): Add cpu-tic80.o
139 (cpu-tic80.o, coff-tic80.o): Add dependencies.
140 * coff-tic80.c: Add skeleton, cloned from another coff config.
141 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
145 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
147 * TODO: Correct a misspelling.
149 * coff-tic80.c: New file for TI TMS320C80 (MVP).
150 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
151 * configure.in (case $vec): Add tic80coff_vec entry.
152 * configure: Regenerate with autoconf.
153 * archures.c (bfd_tic80_arch): Declare.
154 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
155 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
156 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
157 (bfd_target_vector): Add tic80coff_vec entry.
160 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
162 * elflink.h (elf_buckets): Add some more values for larger
165 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
167 * Makefile.in (install): Move subdir_do out of conditional. From
168 Fred Fish <fnf@cygnus.com>.
170 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
172 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
174 (elf_mn10200_howto_table): Likewise.
175 (mn10200_reloc_map): Likewise.
177 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
179 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
180 mips16 symbol during the link.
181 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
183 (mips_elf_link_output_symbol_hook): New static function.
184 (elf_backend_link_output_symbol_hook): Define.
186 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
189 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
191 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
192 against SEC_DEBUGGING sections here (revert patch of December 5).
193 * elfcode.h (elf_object_p): Check for them here, instead.
195 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
197 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
198 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
200 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
201 (_bfd_elf_canonicalize_dynamic_reloc): New function.
202 * elf-bfd.h (struct elf_size_info): Update declaration of
204 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
205 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
206 * elfxx-target.h: Use new dynamic reloc routines by default.
207 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
210 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
212 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
213 if NAMES_HAVE_UNDERSCORE is defined.
215 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
217 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
219 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
221 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
224 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
226 * elflink.h (elf_link_add_object_symbols): Only add a weak
227 symbol if the real definition is in the dynamic symbol table.
228 After finding the real definition, then, if it is dynamic, add the
229 weak symbol to the dynamic symbol table.
231 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
233 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
235 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
238 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
240 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
242 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
243 (bfd_elf32_mn10300_reloc): Write data in little endian format.
244 * reloc.c: Remove mn10300 big endian relocs.
245 * bfd-in2.h, libbfd.h: Rebuilt.
247 * elf32-mn10200.c: Update from elf32-mn10300.c.
249 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
251 * elf32-mn10300.c (elf_symbol_leading_char): Define.
253 * elf32-mn10300.c: Add some comments.
255 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
257 * ihex.c (ihex_scan): Always initialize buf before jumping to
259 (ihex_read_section): Likewise.
261 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
263 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
264 inplace for most relocs.
266 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
268 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
269 even if SEC_ALLOC is not set.
270 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
271 when deciding whether to copy a reloc into a shared object.
272 (elf_i386_relocate_section): Likewise.
273 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
274 (elf32_sparc_relocate_section): Likewise.
275 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
276 reloc section if it is not set in the source section.
277 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
278 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
279 with a SEC_DEBUGGING section as SEC_DEBUGGING.
281 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
283 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
284 expects a .got.plt until we actually create it.
286 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
288 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
289 message for bfd_reloc_outofrange, rather than aborting. From
290 Philippe De Muyter <phdm@info.ucl.ac.be>.
292 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
293 a relocateable link, don't try to process them. From Heinz Wrobel
294 <wrobel@lpr.e-technik.tu-muenchen.de>.
296 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
298 * elf32-mn10300.c (mn10300_info_howto): Renamed from
299 mn10300_info_howto_rel. Tweak reloc argument to be an
301 (USE_RELA): Define instead of USE_REL.
302 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
304 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
306 * configure.in, configure: Handle mips*-sgi-irix6*.
307 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
310 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
312 * elf32-i386.c (elf_i386_relocate_section): Warn about a
313 relocation against a symbol defined in a section with no output
316 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
318 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
319 * configure, config.in: Rebuild with autoconf 2.12.
321 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
322 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
323 (swap_out_syms): Set st_other from existing st_other field.
324 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
326 (elf_link_output_extsym): Set the other field from the global hash
328 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
329 (elf_mips16_jump_howto): New static variable.
330 (mips16_jump_reloc): New static function.
331 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
332 (mips_info_to_howto_rel): Handle R_MIPS16_26.
333 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
335 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
336 * bfd-in2.h, libbfd.h: Rebuild.
337 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
339 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
341 * configure.host: Use long long for mips-sgi-irix6*.
343 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
344 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
346 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
348 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
349 (enum reloc_type): Add more reloc types.
350 (elf32_mn10300_howto_table): Update for new reloc types.
351 (elf32_mn10300_reloc_map): Update for new reloc types.
352 * reloc.c: Add some new relocs for the mn10300 series.
353 * bfd-in2.h, libbfd.h: Rebuilt.
355 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
357 * som.c (setup_sections): Don't lose for a space which has
358 no data, but some symbols.
360 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
362 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
363 (sunos_link_hash_table_create): Initialize got_needed.
364 (sunos_create_dynamic_sections): Only set .got section size if it
365 is not already set. Set got_needed.
366 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
367 sdynptr, and only handle dynamic sections, if dynamic sections are
369 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
370 Initialize .got section.
371 (sunos_scan_ext_relocs): Likewise.
372 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
374 (sunos_finish_dynamic_link): Check got_needed. Only set up
375 dynamic linking information if needed.
377 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
379 * config.bfd: Added VersaDOS format to the Ericsson configuration.
381 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
383 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
386 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
388 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
392 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
394 * filemode.c: Include sysdep.h.
395 * ihex.c: Add casts to eliminate compiler warnings.
396 * sunos.c: Add casts to eliminate compiler warnings.
398 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
400 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
402 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
403 appropriate relocations in the .so file if shared.
404 (ppc_elf_relocate_section): Ditto.
407 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
409 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
410 complain_overflow_unsigned.
414 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
416 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
417 overflows for R_D10V_16 and R_D10V_18.
420 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
422 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
423 (do_with_relocs): Likewise.
424 (do_as_repeat): Likewise.
425 (copy_expression): Likewise.
427 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
429 * ieee.c (ieee_write_external_part): Correctly record whether
430 there is an external part.
433 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
435 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
436 handle tda offsets for sld.w and sst.w instructions.
437 Fix alignment check in sld.w and sst.w tda reloc handling.
440 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
442 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
445 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
447 * elf32-v850.c: Add comments about assumptions about
448 char, short & long sizes.
449 (elf32_v850_bfd_final_link_relocate): Fix sign extension
450 problems for several relocs.
452 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
453 R_V850_SDA_OFFSET entry.
456 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
458 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
459 Store import file index in ldindx.
460 (xcoff_build_ldsyms): Assume that ldsym was not previously
461 allocated. For an imported symbol, copy ldindx into l_ifile.
464 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
466 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
467 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
468 fields in R_V850_TDA_OFFSET.
469 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
470 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
473 * elf32-v850.c: Include bfdlink.h.
474 (bfd_elf32_v850_reloc): Return an error if we get a reloc
476 (elf32_v850_bfd_final_link_relocate): New function.
477 (v850_elf_relocation_section): Likewise.
478 (elf_backend_relocate_section): Define.
481 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
483 * binary.c (binary_set_section_contents): Ignore sections which
484 don't have SEC_LOAD and SEC_ALLOC set.
486 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
488 * linker.c (_bfd_generic_final_link): Avoid losing static
489 symbols in the .bss section.
491 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
493 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
494 (mips32_64bit_reloc): New static function.
495 (mips_reloc_map): Add entry for BFD_RELOC_64.
496 (mips_elf_relocate_section): Handle R_MIPS_64.
498 * linker.c (default_indirect_link_order): Print an error message
499 when attempting to do a relocateable link with different object
500 file formats, rather than calling abort.
503 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
505 * reloc.c (m32r relocs): Rename them.
506 * bfd-in2.h, libbfd.h: Regenerated.
507 * elf32-m32r.c: Update.
508 (m32r_elf_10_pcrel_reloc): New function.
509 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
510 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
513 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
515 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
516 all sections that will be included in the output file.
517 (_bfd_generic_link_output_symbols): Discard symbols in sections
518 which are being discarded.
522 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
523 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
524 (elf_v850_howto_table): Corresponding changes.
525 (elf_v850_reloc_map): Corresponding changes.
526 * reloc.c: Add additional V850 relocations.
527 * bfd-in2.h, libbfd.h: Rebuilt.
529 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
530 no longer want in pc-relative relocs.
532 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
534 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
535 accept a reloc against an undefined sybmol!
537 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
539 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
542 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
544 * VERSION: Bump for new relocation.
546 * hosts/i386bsd.h: If NBPG is not defined, define it as
547 PAGE_SIZE, for recent versions of FreeBSD.
549 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
551 * configure.host: Use `long long' as the 64 bit type on a Solaris
552 host, since both gcc and the SunPRO compilers support it.
554 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
556 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
557 mistake to have reused the ECOFF LITERAL for ELF since they have
559 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
560 * bfd-in2.h, libbfd.h: Rebuild.
562 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
565 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
566 dynamic relocation for an undefweak symbol when we are building
569 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
571 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
572 point explicitly to srcdir.
573 (targmatch.h): Edit references to point explicitly to objdir.
575 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
577 * config.bfd: When setting targ_cpu, don't get confused by
580 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
582 * configure.host: Add support for windows host (a build done
583 under the Microsoft build environment).
585 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
587 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
588 definition in a dynamic object, add it to the dynamic symbol table
589 if any dynamic object mentions it. Reverts part of last patch.
591 * sunos.c (struct sunos_link_hash_table): Add got_base field.
592 (sunos_link_hash_table_create): Initialize got_base.
593 (bfd_sunos_size_dynamic_sections): If the .got section is more
594 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
596 (sunos_check_dynamic_reloc): Subtract got_base from a base
599 * elf32-mips.c (elf_mips_isa): New static function.
600 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
601 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
603 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
605 * archive.c (do_slurp_coff_armap): Only treat archive as little
606 endian for i960 COFF.
608 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
610 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
611 by the change in size of the section when EXEC_P is not set.
613 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
614 (m68kcoff_rtype_to_howto): New static function.
615 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
616 VMA to the addend for a PC relative reloc.
618 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
620 * Makefile.in: Rebuild dependencies.
622 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
625 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
627 * Makefile.in: Remove explicit dependencies for mn10200 and
629 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
630 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
631 (dependencies): Rebuilt.
633 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
635 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
636 during this function.
638 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
639 section if the flags are compatible.
641 * configure.in: Add havevecs, and put it in tdefaults.
642 * mpw-config.in: Likewise.
643 * configure: Rebuild.
644 * targmatch.sed: New file; a sed script to build targmatch.h from
646 * config.bfd: Add #if, #endif, and comments for targmatch.h.
647 * targets.c: Include "fnmatch.h".
648 (struct targmatch): Define.
649 (bfd_target_match): Define by including targmatch.h.
650 (bfd_find_target): If the target is not found by name, search for
651 it as a configuration triplet.
652 * Makefile.in: Rebuild dependencies.
653 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
654 i386dynix.o, m68k4knetbsd.o, and riscix.o.
655 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
656 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
657 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
658 (CFILES): Remove i386dynix.c and hp300bsd.c.
659 (targmatch.h): New target.
660 (do_clean): Remove targmatch.h.
662 * configure.in: Add BFD_NEED_DECLARATION(getenv).
663 * acconfig.h: Add NEED_DECLARATION_GETENV.
664 * configure, config.in: Rebuild.
665 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
666 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
668 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
670 * cpu-mn10x00.c, elf32-mn10x00: Removed.
671 * cpu-mn10200.c, cpu-mn10300.c: New files.
672 * elf32-mn10200.c, elf32-mn10300.c: New files.
673 * Makefile.in: Break mn10x00 support into two separate
674 configurations, mn10200 and mn10300.
675 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
676 * bfd-in2.h, configure: Rebuilt.
678 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
680 * Makefile.in (do_clean): Move config.log to do_distclean.
682 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
684 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
685 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
686 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
687 (elf32-mn10x00.o): Add dependencies.
688 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
689 (bfd_mn10x00_arch): Declare.
690 (bfd_archures_list): Add bfd_mn10x00_arch.
691 * config.bfd: Add mn10x00-*-*.
692 * configure.in: Add bfd_elf32_mn10x00_vec.
693 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
694 * targets.c (bfd_elf32_mn10x00_vec): Declare.
695 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
696 * bfd-in2.h, configure: Rebuilt.
698 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
700 openVMS/Alpha: Provide filename and case_hack flags via
701 symbol table from gas.
702 Add case_hack code for symbol output from vax/vms.
703 * evax-alpha.c (evax_initialize): Remove filename handling,
704 filename is provided via symbol table.
705 (evax_get_symtab): Use local symbol count when setting up table.
706 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
708 (_bfd_evax_write_egsd): Skip file name symbol.
709 * evax-emh.c (get_vms_time_string): Local function now.
710 (_bfd_evax_write_emh): Extract source filename and case_hack flags
712 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
713 through _bfd_evax_case_hack_symbol.
714 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
716 (_bfd_evax_basename): Removed.
717 (_bfd_get_vms_time_string): Moved to evax-emh.c.
718 * evax.h (evax_private_data_struct): Remove filename.
719 (flag_hash_long_names, flag_show_after_trunc,
720 flag_no_hash_mixed_case, vms_name_mapping): New flags for
723 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
725 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
726 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
727 (NO_SWAP_MAGIC): Don't define.
728 (SWAP_MAGIC): Define.
730 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
731 no hash table entry for a global symbol.
733 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
735 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
737 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
739 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
740 symbol type with T_NULL. Warn if symbol type changes. Based on
741 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
743 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
744 a dynamic object in the dynamic symbol table if it is referenced
745 or defined by a regular object.
748 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
750 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
751 remove dwarf local labels. Shrinks binaries by a factor of 3!
754 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
756 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
757 by hand, rather than by calling bfd_make_section.
760 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
762 * reloc.c: Rename m32r relocs.
763 * bfd-in2.h, libbfd.h: Rebuilt.
764 * elf32-m32r.c: Update.
767 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
769 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
770 link, adjust the symbol index of a base relative reloc. Don't
771 change the addend of a PC relative reloc if pcrel_offset is set.
772 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
775 * reloc.c (bfd_perform_relocation): Apply the relocation even if
776 it is zero, in case src_mask matters.
777 (bfd_install_relocation): Likewise.
779 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
781 * xcofflink.c (xcoff_link_add_symbols): Always initialize
783 (_bfd_xcoff_bfd_final_link): Don't set target_index
784 to an uninitialized value.
786 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
788 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
789 indices, rather than crashing.
790 (coff_slurp_reloc_table): Likewise. Check whether the howto field
792 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
795 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
797 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
799 (coff_arm_adjust_symndx): New static function.
800 (coff_adjust_symndx): Define.
802 * srec.c (srec_scan): Accept multiple symbols on a single line.
803 From Pascal Martin <pmartin@alsys.com>.
807 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
809 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
810 (sunos_merge_private_bfd_data): New function.
812 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
814 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
816 (bfd_merge_private_bfd_data): Likewise.
817 * section.c (bfd_copy_private_section_data): Likewise.
818 * syms.c (bfd_copy_private_symbol_data): Likewise.
819 * bfd-in2.h: Rebuild.
820 * aout-target.h (MY_bfd_copy_private_section_data): Check that
821 both BFD's are the right flavour.
822 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
823 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
824 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
825 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
826 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
827 (ppc_elf_merge_private_bfd_data): Likewise.
828 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
829 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
831 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
832 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
836 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
838 * reloc.c: Add m32r relocs.
839 * bfd-in2.h, libbfd.h: Rebuilt.
840 * cpu-m32r.c,elf32-m32r.c: New files.
843 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
845 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
847 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
849 * tekhex.c (first_phase): Change type parameter from char to int.
851 (pass_over): Change func to expect int, not char.
853 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
854 rather than SEC_LOAD when aligning the file offset for the first
855 section in a segment.
857 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
859 * syms.c (coff_section_type): Make arg const.
860 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
861 to make_bfd_asection().
862 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
863 * elfcode.h (bfd_section_from_phdr): Remove prototype.
864 (_bfd_elf_stringtab_init): Remove prototype.
866 * netbsd-core.c (swap_abort): Add prototype.
867 * aix386-core.c (swap_abort): Ditto & make static
868 * hpux-core.c (swap_abort): Ditto & make static.
869 * irix-core.c (swap_abort): Ditto & make static.
870 * ptrace-core.c (swap_abort): Ditto & make static.
871 * trad-core.c (swap_abort): Ditto & make static.
872 * coffswap.h (coff_swap_reloc_in): Ditto.
873 (coff_swap_reloc_out): Ditto.
874 (coff_swap_filehdr_in): Ditto.
875 (coff_swap_filehdr_out): Ditto.
876 (coff_swap_sym_in): Ditto.
877 (coff_swap_sym_out): Ditto.
878 (coff_swap_aux_in): Ditto.
879 (coff_swap_aux_out): Ditto.
880 (coff_swap_lineno_in): Ditto.
881 (coff_swap_lineno_out): Ditto.
882 (coff_swap_aouthdr_in): Ditto.
883 (coff_swap_aouthdr_out): Ditto.
884 (coff_swap_scnhdr_in): Ditto.
885 (coff_swap_scnhdr_out): Ditto.
886 * ihex.c (ihex_sizeof_headers): Ditto.
887 * tekhex.c (getsym): Ditto.
888 (find_chunk): Ditto & make static.
889 (insert_byte): Ditto.
890 (first_phase): Ditto.
892 (tekhex_get_symtab): Ditto & make static.
893 (tekhex_get_symtab_upper_bound): Ditto & make static.
894 (tekhex_mkobject): Ditto.
895 (tekhex_object_p): Ditto.
896 (move_section_contents): Ditto.
897 (tekhex_get_section_contents): Ditto.
898 (tekhex_set_arch_mach): Ditto & make static.
899 (tekhex_set_section_contents): Ditto.
903 (tekhex_write_object_contents): Ditto.
904 (tekhex_sizeof_headers): Ditto.
905 (tekhex_make_empty_symbol): Ditto.
906 (tekhex_get_symbol_info): Ditto.
907 (tekhex_print_symbol): Ditto.
908 * irix-core.c (make_bfd_asection): Ditto.
909 (irix_core_core_file_p): Ditto.
910 (irix_core_core_file_failing_command): Ditto.
911 (irix_core_core_file_failing_signal): Ditto.
912 (irix_core_core_file_matches_executable_p): Ditto.
913 (irix_core_make_empty_symbol): Ditto.
914 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
915 * srec.c (srec_new_symbol): Ditto.
916 (srec_get_section_contents): Ditto.
917 (srec_set_arch_mach): Ditto.
918 (srec_set_section_contents): Ditto.
919 (internal_srec_write_object_contents): Ditto.
920 (srec_write_object_contents): Ditto.
921 (symbolsrec_write_object_contents): Ditto.
922 (srec_sizeof_headers): Ditto.
923 (srec_make_empty_symbol): Ditto.
924 (srec_get_symtab_upper_bound): Ditto.
925 (srec_get_symtab): Ditto.
926 (srec_print_symbol): Ditto and make static.
927 * elf.c (elf_read): Ditto
928 (assign_section_numbers): Ditto.
929 (elf_fake_sections): Ditto.
930 (sym_is_global): Ditto.
931 (elf_map_symbols): Ditto.
932 (get_program_header_size): Ditto.
933 * coffgen.c (make_a_section_from_file): Ditto.
934 (coff_real_object_p): Ditto.
935 (fixup_symbol_value): Ditto.
936 (build_debug_section): Ditto.
938 * syms.c (coff_section_type): Ditto.
941 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
943 * bfd-in2.h: Rebuilt after m32r changes.
946 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
949 * config.bfd,configure.in,configure: Add m32r support.
950 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
952 * config.bfd: Keep target list alphabetically sorted.
955 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
957 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
958 to add in the constant part found in the instruction itself.
959 (case R_V850_HI16_S): Likewise.
963 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
965 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
966 and R_D10V_18 to be 1 (word).
969 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
971 * stabs.c (_bfd_link_section_stabs): If the output_section field
972 of either section is bfd_abs_section, then the linker is
973 discarding the section and we should not optimize it.
975 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
977 * Makefile.in (aout-sparcle.o): New target.
978 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
979 * config.bfd (sparclet-*-aout*): Add case.
980 * configure.in (sparcle_aout_vec): Add case.
981 * configure: Regenerated.
982 * targets.c (sparcle_aout_vec): Declare.
983 (bfd_target_vector): Add sparcle_aout_vec.
984 * aout-sparcle.c: New file.
987 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
989 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
990 low order sign bit propogation for R_V850_HI16_S.
992 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
993 handling V850 specific relocs.
994 (elf_v850_howto_table): Use the new function for some
995 relocations. Twiddle masks & shifts for some relocs.
996 Set partial_inplace where needed.
999 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1001 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1002 default architecture to a machine number of 0.
1003 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1005 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1006 the output BFD is the default, set it from the first input BFD.
1009 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1011 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1012 insert at bitpos zero. The HI16 relocs are shifted right
1013 by 16 bits. Fix src_mask for all relocs.
1014 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1016 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1020 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1023 Rewrite to use BFD file read routines and to avoid using a fixed
1024 length for the file name.
1027 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1029 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1030 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1031 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1032 to R_V850_{32,16,8}.
1034 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1036 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1037 (elf_v850_howto_table): Add info for HI16_S reloc.
1038 (v850_reloc_map): Add HI_16_S reloc.
1039 * reloc.c: Define BFD_RELOC_V850_* relocs.
1042 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * elf32-sh.c: New file.
1046 * elf.c (prep_headers): Handle bfd_arch_sh.
1047 * elfcode.h (write_relocs): Handle absolute symbol.
1048 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1049 (_bfd_elf64_link_read_relocs): Declare.
1050 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1051 elf_link_read_relocs. Make globally visible. Change all
1053 (elf_link_input_bfd): Get external symbols from cache in
1054 symtab_hdr->contents. Get contents from cache in
1056 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1058 * reloc.c: Define BFD_RELOC_SH_* relocs.
1059 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1060 * coff-sh.c (sh_insns_conflict): Fix a return value.
1061 (_bfd_sh_align_load_span): New globally visible function, broken
1062 out of sh_align_load.
1063 (sh_align_load): Call _bfd_sh_align_load_span.
1064 (sh_swap_insns): Change relocs parameter to PTR.
1065 * bfd-in2.h, libbfd.h: Rebuild.
1066 * targets.c (bfd_elf32_sh_vec): Declare.
1067 (bfd_elf32_shl_vec): Declare.
1068 * config.bfd (sh-*-elf*): New target.
1069 * configure.in (bfd_elf32_sh_vec): New target vector.
1070 (bfd_elf32_shl_vec): New target vector.
1071 * configure: Rebuild.
1072 * Makefile.in: Rebuild dependencies.
1073 (BFD32_BACKENDS): Add elf32-sh.o.
1074 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1076 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1077 page before checking D_PAGED.
1079 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1080 (ihex_write_object_contents): Remove extbase; always use segbase
1083 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1085 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1086 * configure.host (i[345]86-*-*): Ditto.
1087 * config.bfd (i[345]86-*-*): Ditto.
1088 * configure: Regenerate.
1090 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1093 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1095 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1096 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1097 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1098 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1099 will have an ST_CODE type, change the symbol's type to ST_DATA.
1100 * som.c (hppa_som_gen_reloc_type): Update prototype.
1102 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1105 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1106 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1107 (mips_elf_finish_dynamic_sections): Likewise.
1109 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1111 * configure.host (HLDENV): New variable to set. Set it for
1112 *-*-sysv4*, since those linkers may not support -R but they always
1113 support LD_RUN_PATH.
1115 * libieee.h (NSECTIONS): Don't define.
1116 (ieee_data_struct): Change section_table to asection **. Add
1118 * ieee.c (get_section_entry): If the table isn't big enough, make
1120 (ieee_slurp_sections): Remove assertion about number of sections.
1121 (ieee_object_p): Adjust initialization of ieee to match changes to
1124 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1125 symbols merely because we are generating a shared library.
1126 (xcoff_build_ldsyms): Don't set up global linkage code for an
1127 undefined symbol merely because we are generating a shared
1131 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1133 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1134 (BFD32_BACKENDS) Add elf32-v850.o.
1135 * archures.c: Add bfd_v850_arch.
1136 * bfd-in2.h: Add bfd_v850_arch.
1137 * config.bfd (v850-*-*): New target.
1138 * configure: (bfd_elf32_v850_vec) New vector.
1139 * configure.in: (bfd_elf32_v850_vec) New vector.
1140 * cpu-v850.c: New file.
1141 * elf.c (prep_headers): Added case bfd_arch_v850.
1142 * elf32-v850.c: New file.
1143 * targets.c (bfd_elf32_v850_vec): New vector.
1146 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1148 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1149 a function code symbol for an XMC_XO symbol.
1151 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1153 * mpw-config.in: Update editing of autoconf vars to reflect
1154 Jul 18 configure.in change.
1155 * mpw-make.sed: Update editing of include pathnames to be
1156 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1158 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1160 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1161 which to offset to get the .plt entry address is ".plt".
1163 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1165 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1166 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1167 Added, for internal use by the ARM gas.
1169 * bfd-in2.h: Rebuilt
1171 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1173 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1174 in section dynidx start.
1176 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1179 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1180 optimization for g++.
1182 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1184 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1185 the -mrelocatable-lib bit set and the other doesn't, clear the
1186 -mrelocatable-lib bit in the header.
1188 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1191 symbol against a STT_FUNC symbol in a shared library.
1193 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1196 symbol is found, automatically define the corresponding function
1199 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1200 if sym.n_numaux is not zero.
1201 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1202 entry to disagree about the number of aux entries if the symbol
1205 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1206 section if it might be needed, not just if info->shared.
1207 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1208 the start of .rel.dyn if we are going to use it.
1209 (mips_elf_finish_dynamic_sections): Only clear the first element
1210 of .rel.dyn if the size is greater than zero.
1212 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1214 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1215 undefined_symbol callback for a symbol, then don't issue any more
1216 warnings about loader relocs.
1217 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1218 after calling the undefined_symbol callback.
1220 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1221 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1222 as the AIX linker seems to do.
1224 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1226 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1227 (evax_initialize): Remove evax_reloc_table.
1228 (evax_close_and_cleanup): Ditto.
1230 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1232 (evax_bfd_reloc_type_lookup): Ditto.
1233 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1234 cooked_size == raw_size.
1235 * evax-emh.c (_bfd_evax_register_filename): Remove.
1236 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1237 * evax-misc.c (add_new_contents): Malloc section at full size.
1238 (_bfd_save_evax_section): Memcpy section contents directly.
1239 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1240 (evax_reloc_table): Remove.
1242 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1244 * makefile.vms: Add better support for DEC C compilation
1245 Add evax.h dependencies
1247 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1248 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1249 (BFD_RELOC_ALPHA_BASEREG): Remove.
1250 * bfd-in2.h, libbfd.h: Rebuild.
1252 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1254 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1255 getgid if _WIN32 is defined.
1256 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1258 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1260 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1261 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1263 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1266 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1268 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1270 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1271 (NEED_DECLARATION_REALLOC): New macro.
1272 * configure, config.in: Rebuild.
1273 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1274 (realloc): Declare if NEED_DECLARATION_REALLOC.
1276 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1277 <strings.h> if they exist.
1279 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1281 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1285 Based on patches from Eric Valette <valette@crf.canon.fr>:
1286 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1287 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1288 (elf_howto_table): Add entries for new relocs.
1289 (elf_i386_reloc_type_lookup): Handle new relocs.
1290 (elf_i386_info_to_howto): Just call abort.
1291 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1292 (elf_i386_relocate_section): Likewise.
1295 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1297 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1300 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1303 only get the LMA from the phdr if they are in the same part of the
1306 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1307 new segment to make them more comprehensible. If the relationship
1308 between the LMA and the VMA changed, start a new segment. Don't
1309 check dynsec when deciding whether to start a new segment for a
1310 writeable section; -N will now handle this.
1312 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1314 * libhppa.h: Remove "esel" changes. Not the right approach.
1315 * som.c: Corresponding changes.
1316 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1317 which don't have a SOM symbol type associated with them.
1318 Reverses a 1994 change.
1320 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1322 Make ld -N more reasonable for ELF:
1323 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1324 phdr_in_section to false, and always use a single load segment.
1325 (elf_sort_sections): Sort sections by LMA after VMA.
1326 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1327 align to maxpagesize.
1328 (assign_file_positions_except_relocs): Likewise.
1329 * elfcode.h (elf_object_p): If a section is loaded but not page
1330 aligned, clear D_PAGED.
1332 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1334 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1335 Added, for internal use by the ARM gas.
1337 * bfd-in2.h: Rebuilt
1339 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1341 * libhppa.h (R_HPPA_ESEL): New field selector.
1342 (e_esel): Similarly.
1343 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1344 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1345 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1347 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1349 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1350 archive search before looking for stripped dynamic objects.
1352 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1355 symbol a warning rather than an error.
1357 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * elf.c (assign_file_positions_for_segments): Track the virtual
1360 memory position separately from the file position, and use it to
1361 compute the alignment adjustment.
1364 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1366 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1367 and fixed mask on R_D10V_10_PCREL_L.
1370 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * elf64-mips.c: Include "aout/ar.h".
1373 (mips_elf64_slurp_armap): New static function.
1374 (mips_elf64_write_armap): New static function.
1375 (bfd_elf64_archive_*): Define.
1376 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1377 Use instead of bfd_generic_archive_p.
1378 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1379 instead of _bfd_write_archive_contents.
1380 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1381 _bfd_generic_mkarchive.
1382 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1383 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1385 (TARGET_LITTLE_SYM): Likewise.
1386 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1388 * Makefile.in: Rebuild dependencies.
1390 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1391 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1392 SHT_MIPS_EVENTS sections.
1393 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1394 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1396 (_bfd_mips_elf_fake_sections): Likewise.
1398 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1399 * ecoff.c (ecoff_compute_section_file_positions): Copy
1400 rdata_in_text from backend info to tdata. Clear it if any data
1401 section comes before .rdata.
1402 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1403 tdata rather than backend info.
1405 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * configure.in: Fix test for whether a compiler has a 64 bit
1408 type. From Jim Wilson <wilson@cygnus.com>.
1410 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * configure.host (mips-sgi-irix6*): New host.
1414 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1415 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1416 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1418 * configure: Rebuild.
1419 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1420 (BFD_HOST_64_BIT): Define conditionally.
1421 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1422 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1423 (symvalue, bfd_size_type): Likewise.
1424 * bfd-in2.h: Rebuild.
1425 * Makefile.in (do_clean): Remove bfd-tmp.h.
1426 (do_distclean): Remove bfd-in3.h.
1427 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1428 (bfd-in3.h): New target.
1430 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1431 Andrew Gierth <ANDREWG@microlise.co.uk>.
1433 * configure.host: Set INSTALL_SHLIB.
1434 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1435 * configure: Rebuild.
1436 * Makefile.in (install): Use @INSTALL_SHLIB@.
1438 * config.bfd (mips*-*-irix6*): New target.
1439 * configure.host: Handle Irix 6 shared library like Irix 5.
1441 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1442 symbol for a magic name.
1443 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1445 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1448 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1450 * mpw-config.in: Add ELF support to mips config, create the
1451 elf32-target.h file in the object dir.
1452 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1454 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1456 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1457 Also removed most abort calls, in favor of using bfd reporting.
1460 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1462 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1463 (BFD32_BACKENDS) Add elf32-d10v.o.
1464 * archures.c: Add bfd_d10v_arch.
1465 * bfd-in2.h: Add bfd_d10v_arch.
1466 * config.bfd (d10v-*-*): New target.
1467 * configure: (bfd_elf32_d10v_vec) New vector.
1468 * configure.in: (bfd_elf32_d10v_vec) New vector.
1469 * cpu-d10v.c: New file.
1470 * elf.c (prep_headers): Added case bfd_arch_d10v.
1471 * elf32-d10v.c: New file.
1472 * libbfd.h: Rebuild.
1473 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1474 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1475 * targets.c (bfd_elf32_d10v_vec): New vector.
1478 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1480 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1482 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1484 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1485 bfd_mach_i386_i8086 machine types.
1487 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1492 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1494 * coffcode.h (coff_set_section_contents): A/UX does not require
1495 special handling of the _LIB section.
1497 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1499 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1500 value for R_RELBYTE.
1502 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1503 array if one was allocated.
1505 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1507 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1508 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1509 use_rld_obj_head and rld_value.
1510 (mips_elf_link_hash_table_create): Initialize new fields.
1511 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1513 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1514 __rld_obj_head symbol not seen, create an __rld_map symbol.
1515 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1516 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1517 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1518 __rld_obj_head symbol.
1519 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1521 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1523 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1525 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1526 ppc_elf_addr16_ha_reloc.
1527 (ppc_elf_addr16_ha_reloc): New static function.
1529 * coff-mips.c (struct mips_hi): Define.
1530 (mips_refhi_list): New static variable.
1531 (mips_refhi_addr, mips_refhi_addend): Remove.
1532 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1533 (mips_reflo_reloc): Process mips_refhi_list.
1534 (mips_relhi_list): New static variable.
1535 (mips_relhi_addr, mips_relhi_addend): Remove.
1536 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1537 (mips_rello_reloc): Process mips_relhi_list.
1538 (mips_relocate_section): Permit an arbitrary number of REFHI or
1539 RELHI relocs before the associated REFLO or RELLO reloc.
1541 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * aout-target.h (MY(callback)): Set reloc_count fields.
1545 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1548 sections unless this is a SunOS link.
1550 * VERSION: Set to 2.7.1.
1552 * Released binutils 2.7.
1554 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * i386aout.c: Include "aout/aout64.h".
1557 (i386aout_write_object_contents): New static function.
1558 (MY_write_object_contents): Define.
1560 * netbsd.h (MY(write_object_contents)): Make sure that
1561 adjust_sizes_and_vmas is called before fiddling with the magic
1564 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1568 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1570 * libbfd-in.h (itos, stoi): Don't define.
1571 * libbfd.h: Rebuild.
1572 * i386lynx.c (KEEPIT): Define as udata.i.
1573 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1574 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1575 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1576 flags. Don't use stoi.
1578 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1580 * elf.c (map_sections_to_segments): Don't start a new segment for
1581 a writable section if it's on the same page as the previous
1582 segment. Reset the writable variable for a readonly section.
1584 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1586 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1587 first_thunk_address, thunk_size, and import_table_size.
1588 * peicode.h: Improved some diagnostics regarding edata sections.
1590 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1592 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1593 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1595 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1597 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1598 with XCOFF_DEF_DYNAMIC set is really defined.
1599 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1600 (xcoff_link_add_symbols): Only create special sections if using an
1603 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1605 (bfd_install_relocation): Likewise.
1607 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1609 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1611 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1612 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1613 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1614 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1615 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1616 are found for LITERAL relocs.
1617 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1618 taken, we cannot generate a .plt entry for the symbol.
1620 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1623 sysconf functions (for gprof).
1624 * configure, config.in: Rebuild.
1626 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1628 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1629 an archive if it has a map. If the object file has the wrong
1632 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1633 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1635 (alpha_relocate_section): Likewise.
1637 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1638 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1639 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1640 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1641 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1642 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1643 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1644 * peicode.h: Corresponding changes.
1646 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1648 * elflink.h (elf_create_pointer_linker_section): Comment out code
1649 dealing with making GOT pointers negative of the GOT symbol for
1652 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1654 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1655 increment the .rela.plt size until after we're done creating the
1657 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1658 .rela.plt offset directly rather than calculating it.
1660 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1662 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1663 Use autoconf-set values.
1664 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1665 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1668 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1669 * configure: Rebuilt.
1671 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1673 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1674 handling code > 1k away.
1676 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1678 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1679 defined, output whenever the symbol is updated.
1681 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1683 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1684 section to 0 if user_set_vma is set.
1685 * elflink.h (elf_bfd_final_link): Likewise.
1687 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1689 Partially undo patch of Jun 20.
1690 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1691 (coff_compute_section_file_positions): Likewise.
1692 (coff_write_object_contents): Likewise. Re-add deleted code, but
1693 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1694 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1696 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1698 * config.bfd: Add support for *-*-rtems* configurations.
1700 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * elf.c (prep_headers): Add bfd_arch_alpha case.
1704 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1706 * elf64-alpha.c: New file.
1707 * config.bfd (alpha-*-linuxecoff*): New target.
1708 (alpha-*-linux*, alpha-*-elf*): New targets.
1709 * configure.in (bfd_elf64_alpha_vec): New vector.
1710 * configure: Rebuild.
1711 * targets.c (bfd_elf64_alpha_vec): Declare.
1712 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1713 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1714 * bfd-in2.h, libbfd.h: Rebuild.
1715 * Makefile.in: Rebuild dependencies.
1716 (BFD64_BACKENDS): Add elf64-alpha.o.
1717 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1719 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1722 than relying on a right shift of 32.
1724 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1726 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1727 ifdef to COFF_WITH_PE.
1728 (coff_compute_section_file_positions): Likewise.
1729 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1730 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1731 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1732 COFF_IMAGE_WITH_PE, always include.
1734 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1736 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1739 approximate the correct answer if SIZEOF_HEADERS was not used.
1741 * binary.c (binary_set_section_contents): Set section file
1742 position based on LMA rather than VMA.
1744 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1746 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1747 symbols if info->strip == strip_all.
1749 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1751 * coff-h8300.c: Remove #if 0 code.
1752 (compatable): Don't allow mixing/matching of different architectures.
1754 * archures.c (bfd_mach_h8300s): Add.
1755 * bfd-in2.h: Rebuilt.
1756 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1758 (h8300_reloc16_estimate): Likewise.
1759 (h8300_reloc16_extra_cases): Likewise.
1760 (h8300_bfd_link_add_symbols): Likewise.
1761 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1762 (coff_set_flags): Likewise.
1763 * cpu-h8300.c (h8300_scan): Likewise.
1764 Add H8/S to bfd_h8300_arch list.
1766 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1768 Added support for Alpha OpenVMS:
1769 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1770 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1771 * config.h-vms, makefile.vms: New files.
1772 * config.bfd (alpha-*-*vms*): New target.
1773 * configure.in (evax_alpha_vec): New target vector.
1774 * configure: Rebuild.
1775 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1776 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1777 * targets.c (bfd_target_evax_flavour): Define.
1778 (evax_alpha_vec): Declare.
1779 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1780 if BFD64 is defined.
1781 * bfd-in2.h, libbfd.h: Rebuild.
1782 * Makefile.in: Rebuild dependencies.
1783 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1784 evax-emh.o, and evax-misc.o.
1785 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1786 evax-etir.c, evax-emh.c, and evax-misc.c.
1787 (HFILES): Add evax.h.
1789 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1793 (h8300_bfd_link_add_symbols): Likewise.
1795 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1797 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1798 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1800 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1803 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1805 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1806 R_MIPS_32 relocs if creating a shared library.
1808 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1810 * peicode.h (add_data_entry): Use pei_section_data rather than
1811 _cooked_size. Corresponds to May 13 change in coffcode.h.
1813 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1816 * coffcode.h (coff_write_object_contents): If there are long
1817 section names, always set the f_symptr field, even if there are no
1819 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1820 if there are no symbols.
1822 * coffgen.c (make_a_section_from_file): Check return value of
1823 _bfd_coff_read_string_table.
1824 (coff_real_object_p): Check return value of
1825 make_a_section_from_file.
1826 (_bfd_coff_read_string_table): Check that there are some symbols
1827 before trying to read the string table size.
1829 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1831 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1832 to replace a symbol in a dynamic object with a symbol from another
1833 dynamic object, do the replacement if the existing symbol is
1834 global linkage code.
1836 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1837 for _ptrgl, and treat it as global linkage code.
1839 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1840 filename or N_SO symbol past the offset, and use it to indicate
1841 that there is no line number or function when appropriate.
1843 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1846 common symbol defined by the linker. Don't export function code
1847 even if export_defineds is set.
1849 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1851 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1853 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1854 (h8300_symbol_address_p): New function.
1855 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1858 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1860 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1862 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1863 correctly for the two variants. Allow relaxing if the target
1864 is 128 bytes away since after relaxation it'll be 126 bytes away.
1865 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1866 "dot" and "value". Allow relaxing if the target is 128 bytes
1867 away since after relaxation it'll be 126 bytes away.
1868 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1869 the given section until nothing changes.
1871 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1873 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1874 alignment hack--we can get the lnnoptr info another way without
1875 suddenly increasing the alignment requirements. Set the flags for
1877 (ecoff_compute_section_file_positions): Do so.
1879 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1882 to keep the HP emulator database happy.
1884 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1885 From Kevin Buettner <kev@primenet.com>.
1887 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1889 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1890 name of a NULL section.
1892 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1895 set, always call the notice callback.
1897 * VERSION: Increment for bfdlink.h change.
1899 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1901 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1902 (sh_relax_delete_bytes): Correct handling of differently sized
1903 trailing alignment reloc.
1905 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1906 * bfd-in2.h: Rebuild.
1907 * configure.in: Warn if there is no known 64 bit type.
1908 * configure: Rebuild.
1910 * Makefile.in: Rebuild dependencies.
1911 (BFD32_BACKENDS): Add ppcboot.o.
1912 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1914 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1915 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1917 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1920 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1921 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1922 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1924 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * elf64-mips.c: Improve reloc special_functions and handling of
1927 SHT_MIPS_OPTIONS section.
1928 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1929 mips_elf_hi16_reloc and make globally visible.
1930 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1931 make globally visible.
1932 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1933 make globally visible.
1934 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1935 and make globally visible.
1936 (gprel16_with_gp): Check howto->src_mask before using value in
1938 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1939 and make globally visible.
1940 (gprel32_with_gp): Check howto->src_mask before fetching value.
1941 (bfd_mips_elf_swap_options_in): New function.
1942 (bfd_mips_elf_swap_options_out): New function.
1943 (_bfd_mips_elf_set_private_flags): Rename from
1944 mips_elf_set_private_flags and make globally visible.
1945 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1946 mips_elf_copy_private_bfd_data and make globally visible.
1947 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1948 mips_elf_merge_private_bfd_data and make globally visible.
1949 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1950 for a SHT_MIPS_OPTIONS section.
1951 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1952 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1953 name of a SHT_MIPS_OPTIONS section.
1954 (_bfd_mips_elf_set_section_contents): New function.
1955 (mips_elf32_section_processing): Set the GP value in a
1956 SHT_MIPS_OPTIONS section.
1957 (_bfd_mips_elf_find_nearest_line): Rename from
1958 mips_elf_find_nearest_line and make globally visible.
1959 (bfd_elf32_set_section_contents): Define.
1960 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1961 (_bfd_mips_elf_lo16_reloc): Declare.
1962 (_bfd_mips_elf_gprel16_reloc): Declare.
1963 (_bfd_mips_elf_got16_reloc): Declare.
1964 (_bfd_mips_elf_gprel32_reloc): Declare.
1965 (_bfd_mips_elf_set_private_flags): Declare.
1966 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1967 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1968 (_bfd_mips_elf_find_nearest_line): Declare.
1969 (_bfd_mips_elf_set_section_contents): Declare.
1971 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1973 (elf_info_to_howto): Define.
1974 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1976 (elf_info_to_howto): Define.
1977 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1979 (elf_info_to_howto): Define.
1981 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1982 R_MOV16B[12], to match change in coff/internal.h.
1984 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * elf64-mips.c: Extensive additions to provide better support for
1987 writing files and for gas.
1988 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1989 of mips_elf_object_p.
1990 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1991 _bfd_mips_elf_object_p.
1992 (_bfd_mips_elf_final_write_processing): Rename from
1993 mips_elf_final_write_processing and make globally visible.
1994 (_bfd_mips_elf_fake_sections): Rename from
1995 mips_elf_fake_sections and make globally visible.
1996 (_bfd_mips_elf_section_from_bfd_section): Rename from
1997 mips_elf_section_from_bfd_section and make globally visible.
1998 (_bfd_mips_elf_section_processing): New function, broken out of
1999 mips_elf_section_processing.
2000 (mips_elf32_section_processing): Rename from
2001 mips_elf_section_processing; call
2002 _bfd_mips_elf_section_processing.
2003 (_bfd_mips_elf_symbol_processing): Rename from
2004 mips_elf_symbol_processing and make globally visible.
2005 (_bfd_mips_elf_read_ecoff_info): Rename from
2006 mips_elf_read_ecoff_info and make globally visible.
2007 (mips_elf32_ecoff_debug_swap): Rename from
2008 mips_elf_ecoff_debug_swap.
2009 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2010 struct symbol_cache_entry.
2011 (_bfd_elf_validate_reloc): New function, moved in from
2012 elfcode.h:validate_reloc.
2013 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2014 to _bfd_elf_validate_reloc. Change all callers.
2015 * elf-bfd.h (bfd_section_from_shdr): Declare.
2016 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2017 (_bfd_elf_validate_reloc): Declare.
2018 (_bfd_mips_elf_object_p): Declare.
2019 (_bfd_mips_elf_fake_sections): Declare.
2020 (_bfd_mips_elf_section_from_bfd_section): Declare.
2021 (_bfd_mips_elf_section_processing): Declare.
2022 (_bfd_mips_elf_symbol_processing): Declare.
2023 (_bfd_mips_elf_read_ecoff_info): Declare.
2024 (_bfd_mips_elf_final_write_processing): Declare.
2025 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2028 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2029 (mips_elf_final_write_processing): Likewise.
2031 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2033 64-bit MIPS ELF ABI objdump support:
2034 * elf64-mips.c: New file.
2035 * Makefile.in: Rebuild dependencies.
2036 (BFD64_BACKENDS): Add elf64-mips.o.
2037 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2038 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2039 bfd_elf64_littlemips_vec to targ_selvecs.
2040 (mips*-*-elf*): Likewise.
2041 * confingure.in: Add bfd_elf64_bigmips_vec and
2042 bfd_elf64_littlemips_vec to vector switch.
2043 * configure: Rebuild.
2044 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2045 broken out of mips_elf_section_from_shdr.
2046 (mips_elf32_section_from_shdr): Rename from
2047 mips_elf_section_from_shdr. Call new function.
2048 (elf_backend_section_from_shdr): Update name of renamed function.
2049 * elf-bfd.h (struct elf_size_info): Change second parameter of
2050 write_out_phdrs to be const. Likewise for second parameter of
2052 (struct bfd_elf_section_data): Add rel_hdr2 field.
2053 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2054 (bfd_elf32_swap_symbol_out): Likewise.
2055 (bfd_elf32_swap_reloc_in): Likewise.
2056 (bfd_elf32_swap_reloc_out): Likewise.
2057 (bfd_elf32_swap_reloca_in): Likewise.
2058 (bfd_elf32_swap_reloca_out): Likewise.
2059 (bfd_elf32_swap_phdr_in): Likewise.
2060 (bfd_elf32_swap_phdr_out): Likewise.
2061 (bfd_elf32_swap_dyn_in): Likewise.
2062 (bfd_elf32_swap_dyn_out): Likewise.
2063 (bfd_elf32_slurp_symbol_table): Declare.
2064 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2065 (bfd_elf32_write_out_phdrs): Declare.
2066 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2067 (bfd_elf64_swap_symbol_out): Likewise.
2068 (bfd_elf64_swap_reloc_in): Likewise.
2069 (bfd_elf64_swap_reloc_out): Likewise.
2070 (bfd_elf64_swap_reloca_in): Likewise.
2071 (bfd_elf64_swap_reloca_out): Likewise.
2072 (bfd_elf64_swap_phdr_in): Likewise.
2073 (bfd_elf64_swap_phdr_out): Likewise.
2074 (bfd_elf64_swap_dyn_in): Likewise.
2075 (bfd_elf64_swap_dyn_out): Likewise.
2076 (bfd_elf64_slurp_symbol_table): Declare.
2077 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2078 (bfd_elf64_write_out_phdrs): Declare.
2079 (_bfd_mips_elf_section_from_shdr): Declare.
2080 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2081 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2082 section for the section, add the new one to rel_hdr2. Increment
2083 reloc_count rather than setting it.
2084 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2085 Remove static declaration.
2086 (elf_write_shdrs_and_ehdr): Define name as macro.
2087 (elf_write_out_phdrs): Likewise.
2088 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2089 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2090 (elf_swap_symbol_in): Change second parameter to be const.
2091 (elf_swap_symbol_out): Likewise.
2092 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2093 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2094 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2095 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2096 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2097 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2098 parameter to be const. Make non-static.
2099 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2101 (elf_slurp_symbol_table): Make non-static.
2102 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2103 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2104 (elf_backend_size_info): Likewise.
2105 (elfNN_bed): Use elf_backend_size_info.
2106 * targets.c (bfd_elf64_bigmips_vec): Declare.
2107 (bfd_elf64_littlemips_vec): Declare.
2108 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2109 bfd_elf64_littlemips_vec if BFD64 is defined.
2111 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2113 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2116 zeroes, in alignment holes.
2118 * configure: Rebuild with autoconf 2.10.
2120 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2121 potential leading underscore in the allocated buffer.
2123 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2125 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2126 symbols into .sbss if this is a relocatable link.
2128 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2130 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2131 undefined symbols when creating a shared library.
2133 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * coff-sh.c: Add a bunch of new code and static const arrays to
2136 support aligning loads and stores on four byte memory boundaries.
2138 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2140 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2141 call sh_align_loads.
2142 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2145 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2147 * cache.c (bfd_open_file): Unlink the file before opening it for
2148 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2150 * opncls.c (bfd_fdopenr): Set opened_once.
2152 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2157 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2158 the code unconditionally.
2160 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * libcoff-in.h (struct pei_section_tdata): Define structure.
2163 (pei_section_data): Define macro.
2164 * libcoff.h: Rebuild.
2165 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2166 store s_paddr field in pei_section_data.
2167 (coff_compute_section_file_positions): Use pei_section_data rather
2168 than _cooked_size, and don't overwrite an existing value.
2169 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2170 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2171 * peicode.h (coff_bfd_copy_private_section_data): Define if
2173 (pe_bfd_copy_private_section_data): New static function if
2176 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * srec.c (srec_set_arch_mach): Write as a function rather than a
2181 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2182 no map, just check each member in turn to see whether it is
2185 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2187 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2188 table. Call BFD_ASSERT to validate header size, instead of
2190 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2193 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2195 * ppcboot.c: New target for looking at PPCbug boot records.
2197 * config{ure.in,.bfd}: Add support for ppcboot target.
2199 * configure: Regenerate.
2201 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2203 * coff-h8300.c (howto_table): Update names to match recent
2204 changes to include/coff/internal.h. Fix minor errors in the
2205 existing relocs. Add R_MOVL1 and R_MOVL2.
2206 (rtype2howto): Similarly.
2207 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2208 existing relaxing code and peform more relaxing.
2209 (h8300_reloc16_extra_cases): Likewise.
2211 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2213 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2216 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2218 * elfcode.h (elf_object_p): Reject generic ELF target if
2219 e_machine matches an alternate machine code in a specific backend.
2221 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2222 obsolete align_power_min field.
2224 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2226 * coff-h8300.c (reloc_howto_type): Add howto entry for
2228 (rtype2howto): Handle R_PCRWORD_B.
2229 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2230 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2231 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2232 branch (R_PCWORD_B).
2234 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * aoutx.h (translate_from_native_sym_flags): Set the section for
2237 BSF_CONSTRUCTOR symbols.
2239 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2242 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2244 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2245 stop looking when section is found.
2247 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * coffcode.h (STRING_SIZE_SIZE): Define.
2250 (styp_to_sec_flags): Handle long symbol names when looking for the
2252 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2253 (bfd_coff_long_section_names): Define.
2254 (coff_write_object_contents): Handle long section names.
2255 (bfd_coff_std_swap_table): Initialize new field.
2256 * libcoff.h: Rebuild.
2257 * coffgen.c (make_a_section_from_file): Handle long section
2259 (coff_write_symbols): Handle long section names.
2260 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2261 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2262 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2263 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2264 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2265 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2266 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2267 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2269 * bout.c (b_out_callback): Set lma of sections.
2270 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2271 parameter to output_bfd. Used input_bfd instead of output_bfd in
2274 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * aoutx.h (translate_from_native_sym_flags): Don't create
2277 SEC_CONSTRUCTOR sections.
2278 * ecoff.c (ecoff_set_symbol_info): Likewise.
2280 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2281 From Don Bowman <bowman@waterloo.hp.com>.
2283 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2285 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2286 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2288 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2291 mips_32_relocs field.
2292 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2293 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2294 relocs against a global symbol which is not defined in a regular
2296 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2297 against a global symbol, increment mips_32_relocs.
2298 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2299 the symbol is not defined in a regular file, make room in the
2302 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2305 file position and the virtual file position separately. Set
2306 filepos information bsaed on the real file position.
2307 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2308 Jan 23 change to coffcode.h.
2310 * som.c (som_slurp_symbol_table): Set the symbol count to the
2311 number of BFD symbols created.
2313 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2315 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2316 output file if linking shared objects. Loop to check all relocs,
2317 rather than returning false on first error.
2319 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2321 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2322 (ppc_elf_additional_program_headers): If .interp section, bump #
2323 of program headers by 1.
2324 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2325 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2326 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2328 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2330 (ppc_elf_relocate_section): If the output section isn't defined,
2331 don't abort, just give an error message.
2333 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2334 being created is .sdata or .sdata2, don't make the symbol dynamic.
2336 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2339 members of an archive for dynamic objects with no symbols, and
2340 pass them directly to check_archive_element.
2341 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2342 xcoff_link_check_dynamic_ar_symbols.
2343 (xcoff_link_check_dynamic_ar_symbols): New static function.
2345 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2346 from _bfd_nodynamic to _bfd_xcoff.
2347 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2349 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2350 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2351 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2352 * libcoff.h: Rebuild.
2353 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2354 (xcoff_get_section_contents): New static function.
2355 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2356 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2357 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2358 (xcoff_dynamic_reloc): New static variable.
2359 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2360 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2362 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2364 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2365 if reloc_entry->addend is not 0.
2366 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2368 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2370 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2372 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2373 Add entries for R_SPARC_[56].
2374 (sparc_reloc_map): Add entries for R_SPARC_[56].
2376 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2378 Optimize linking of stabs in sections as used in ELF and COFF.
2379 * stabs.c: New file.
2380 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2381 (_bfd_write_section_stabs): Declare.
2382 (_bfd_write_stab_strings): Declare.
2383 * libbfd.h: Rebuild.
2384 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2385 (struct coff_link_hash_table): Add stab_info field.
2386 * libcoff.h: Rebuild.
2387 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2389 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2391 (_bfd_coff_final_link): Write out stab strings hash table.
2392 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2393 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2395 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2396 (struct bfd_elf_section_data): Add stab_info field.
2397 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2399 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2400 _bfd_link_section_stabs.
2401 (elf_bfd_final_link): Write out stab strings hash table.
2402 (elf_link_input_bfd): Handle optimized stabs sections.
2403 * reloc.c (_bfd_final_link_relocate): Check address against
2404 _raw_size rather than _cooked_size.
2405 * Makefile.in: Rebuild dependencies.
2406 (BFD_LIBS): Add stabs.o
2407 (BFD_LIBS_CFILES): Add stabs.c.
2409 * VERSION: Increment for bfdlink.h change.
2411 * coffgen.c (coff_renumber_symbols): Correct handling of
2412 BSF_NOT_AT_END common symbols.
2414 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * coff-ppc.c (record_toc): Add cast to avoid warning.
2417 (ppc_allocate_toc_section): Likewise.
2418 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2419 (ppc_coff_reloc_type_lookup): Remove unreached code.
2420 * coffcode.h (coff_write_object_contents): Don't take the address
2422 * peicode.h (pe_print_idata): Add casts to avoid warning.
2423 (pe_print_edata): Likewise.
2424 (pe_print_reloc): Remove ANSI C string concatenation.
2426 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2430 * libcoff.h: Rebuild.
2431 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2433 (coff_swap_aux_out): Likewise.
2434 * peicode.h (coff_swap_aux_in): Likewise.
2435 (coff_swap_aux_out): Likewise.
2436 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2438 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2440 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2441 Fix up .bf endndx link fields.
2442 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2444 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2447 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2449 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2450 on Solaris PowerPC systems doesn't get confused.
2452 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2455 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2456 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2457 update did_reg and did_reg2.
2459 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2463 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2464 callback routines, pass h->root.string rather than name, in case
2465 copy is true and name is transient.
2467 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2469 * elfcore.h: Add support for core files with multiple threads.
2470 (Primarily for Solaris.)
2472 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2474 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2475 section->orelocation is NULL.
2477 * coffgen.c (bfd_coff_get_syment): New function.
2478 (bfd_coff_get_auxent): New function.
2479 * bfd-in.h (bfd_coff_get_syment): Declare.
2480 (bfd_coff_get_auxent): Declare.
2481 * bfd-in2.h: Rebuild.
2483 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2485 * elf32-mips.c (struct mips_hi16): Define.
2486 (mips_hi16_addr, mips_hi16_addend): Remove.
2487 (mips_hi16_list): New static variable.
2488 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2489 (mips_elf_lo16_reloc): Process mips_hi16_list.
2490 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2491 relocs before the associated LO16 reloc.
2493 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * versados.c (versados_scan): Check bfd_alloc return value.
2496 (versados_object_p): Check all bfd_read return values. Require
2497 that lang field be less than 10, to avoid confusion with Intel Hex
2500 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2502 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2503 not 0, for an absolute symbol.
2504 (NAME(aout,swap_ext_reloc_out)): Likewise.
2506 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2507 (ihex_write_object_contents): For a large start address, output
2508 the full 32 bit address in record type 5.
2510 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2511 to int to avoid promotion problems in prototype.
2513 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * configure.host: Use ${srcdir} when looking for picfrag.
2517 * configure.host: Switch on ${libdir}, not $(libdir). From
2518 alan@spri.levels.unisa.edu.au (Alan Modra).
2520 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2521 entry point, not just for DYNAMIC objects.
2522 * sunos.c (sunos_add_dynamic_symbols): Always call
2523 sunos_create_dynamic_sections. If called with a non DYNAMIC
2524 object, don't do anything else.
2525 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2527 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2529 * configure.in: Permit --enable-shared to specify a list of
2531 * configure: Rebuild.
2533 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2534 host when configuring with --enable-shard.
2536 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2541 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2542 to avoid crashing in bfd_hash_replace.
2544 * sysdep.h: Use #ifdef, not #if.
2546 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * config.in: Rebuild.
2550 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2552 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2553 (AC_CHECK_HEADERS): Check for sys/time.h
2554 (AC_HEADER_TIME): Add macro.
2555 * configure: Rebuild.
2556 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2557 to control what combination of <time> and <sys/time.h>
2560 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2562 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2563 (aout_32_sunos4_write_object_contents): Likewise.
2564 * aoutx.h (NAME(aout,machine_type)): Handle
2565 bfd_mach_sparc_{sparclet,sparclite}.
2566 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2567 (bfd_mach_sparc_v9_p): Update.
2568 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2569 * libaout.h (enum machine_type): Add M_SPARCLET.
2570 * sunos.c (MACHTYPE_OK): Define.
2571 * bfd-in2.h: Regenerated.
2573 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2576 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2577 * elflink.c (_bfd_elf_create_got_section): Store the
2578 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2579 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2580 global offset table goes over 0x1000, set the value of
2581 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2582 (elf32_sparc_relocate_section): Subtract the offset of
2583 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2585 * elfcode.h: Don't include <string.h>.
2587 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2589 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2590 generic_link_hash_newfunc. All references changed.
2591 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2592 moved here from libbfd-in.h.
2593 * libbfd-in.h: Corresponding changes.
2594 * libbfd.h: Regenerated.
2596 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2598 * aoutx.h (aout_link_input_section_std): When reporting an
2599 overflow error, use the name of the symbol in the hash table if
2601 (aout_link_input_section_ext): Likewise.
2603 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2604 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2606 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2608 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2609 * coffcode.h (coff_compute_section_file_positions): Likewise.
2610 (coff_write_object_contents): Likewise.
2612 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * section.c (SEC_LINK_ONCE): Define.
2615 (SEC_LINK_DUPLICATES): Define.
2616 (SEC_LINK_DUPLICATES_DISCARD): Define.
2617 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2618 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2619 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2620 * bfd-in2.h: Rebuild.
2621 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2622 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2623 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2624 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2625 SEC_LINK_ONCE, and look through the symbol table for the setting
2626 for SEC_LINK_DUPLICATES.
2627 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2628 set for a section, find the section symbol in the symbol table,
2629 and set the aux entry based on SEC_LINK_DUPLICATES.
2630 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2631 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2632 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2633 * coff-i386.c (i386coff_vec): Likewise.
2634 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2636 * VERSION: Bump to 2.6.1.
2637 * Makefile.in (stamp-h): Depend upon VERSION.
2639 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2641 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2642 * libbfd.h: Rebuilt.
2643 * linker.c (generic_link_hash_newfunc): No longer static.
2644 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2646 * coff-h8300.c: Add two derived hash tables and their associated
2647 funtions and #defines for use by the h8300 linker.
2648 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2649 the function vector as needed. Place the address of the function
2650 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2651 Rewrite the vectors section contents as necessary.
2652 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2653 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2654 (coff_bfd_link_hash_table_create): Likewise.
2656 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2659 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2661 (hppa_rebuild_insn): Pass pointer to correct type to
2662 low_sign_unext and dis_assemble_21.
2664 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2666 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2667 Stick with sparc-*-{sysv4*,solaris2*}.
2669 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2672 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2673 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2674 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2675 fields is non-zero, print them.
2677 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2678 ifdef. Remove unused variables.
2679 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2681 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2682 (get_symbol_value): Ifdef out.
2683 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2684 (coff_ppc_relocate_section): Remove unused variables. Make
2685 fprintf strings and argument types correspond. Put before_addr in
2687 (dump_toc): Make fprintf strings and argument types correspond.
2688 (ppc_process_before_allocation): Remove unused variables. Always
2690 (ppc_reflo_reloc): Ifdef out.
2691 (ppc_addr32nb_reloc): Ifdef out.
2692 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2694 (coff_ppc_rtype_to_howto): Likewise.
2695 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2697 * peicode.h (pe_print_idata): Move otherwise unused variables into
2698 the #ifdef where they are used. Always return a value.
2699 (pe_print_edata): Make fprintf strings and argument types
2700 correspond. Always return a value.
2701 (pe_print_pdata): Removed unused variable addr_value. Always
2703 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2704 strings and argument types correspond. Always return a value.
2706 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2707 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2708 variable rela inside #if 0 section where it is used.
2710 * ns32k.h: New file.
2711 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2712 functions to start with _bfd_.
2713 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2714 functions in cpu-ns32k.h.
2715 * Makefile.in: Rebuild dependencies.
2716 (HFILES): Add ns32k.h.
2718 * section.c (struct sec): Add linker_mark field. Change
2719 user_set_vma and reloc_done to be single bit fields.
2720 (STD_SECTION): Update accordingly.
2721 * bfd-in2.h: Rebuild.
2722 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2724 (aout_link_input_bfd): Don't link unmarked sections.
2725 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2727 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2728 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2730 * elflink.h (elf_bfd_final_link): Mark sections included in the
2732 (elf_link_input_bfd): Don't link unmarked sections.
2733 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2735 (xcoff_link_input_bfd): Don't link unmarked sections.
2737 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2738 overflow error messages.
2740 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2743 is not set, print "BFD: " before the error message.
2745 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2746 Miles Bader <miles@gnu.ai.mit.edu>.
2747 * configure: Rebuild.
2749 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2754 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2755 m68k-aout, m68k-coff, and m68k-elf targets.
2757 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2759 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2760 (ieee_generic_stat_arch_elt): Restructured to prevent
2761 ieee_object_p from being called repeatedly.
2763 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2765 * coffcode.h (coff_write_object_contents): Allocate
2766 buffers large enough for any FILEHDR or AOUTHDR.
2768 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2770 * ecofflink.c (lookup_line): New static function, renamed and
2771 slighly changed from old _bfd_ecoff_locate_line.
2772 (_bfd_ecoff_locate_line): Cache line number information. Use
2773 lookup_line for actual lookup.
2775 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2777 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2778 multiple of 20 bytes.
2780 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2783 allocate ecoff_find_line, and don't initialize by hand.
2784 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2785 mips_elf_find_line, and don't call memset.
2787 * coffcode.h (coff_compute_section_file_positions): If not
2788 producing a final executable, don't consider sofar when aligning
2789 the section to the correct size.
2791 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2794 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2795 * coffgen.c (coff_section_symbol): Ifdef out.
2797 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2800 output_bfd is not NULL.
2802 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2804 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2805 of bfd_alloc (fixes fix_line not being initialized).
2806 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2808 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2810 * coffcode.h: Allow specific backends to override the
2811 bfd_link_add_symbols routine.
2813 * coff-h8300.c: Include genlink.h.
2814 (howto_table): Add R_MEM_INDIRECT.
2815 (rtype2howto): Support R_MEM_INDIRECT.
2816 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2819 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2821 * coff-alpha.c (alpha_relocate_section): Use
2822 info->callbacks_warning, rather than _bfd_error_handler, for
2823 "multiple gp" warning.
2825 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2828 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2829 table string. Use bfd_wrapped_link_hash_lookup.
2830 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2832 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2833 table, if any, when writing out symbols.
2834 (aout_link_input_section_std): Use the name from the hash table,
2835 if any, when reporting undefined symbols.
2836 (aout_link_input_section_ext): Likewise.
2837 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2838 * bout.c (get_value): Likewise.
2839 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2840 * ecoff.c (ecoff_reloc_link_order): Likewise.
2841 * elflink.h (elf_link_add_object_symbols): Likewise.
2842 (elf_reloc_link_order): Likewise.
2843 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2844 (_bfd_generic_reloc_link_order): Likewise.
2845 (default_indirect_link_order): Likewise.
2846 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2847 * sunos.c (sunos_add_one_symbol): Likewise.
2848 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2849 (bfd_xcoff_link_count_reloc): Likewise.
2850 (xcoff_reloc_link_order): Likewise.
2852 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2853 into -1 for intern->rss.
2855 * configure: Rebuild with autoconf 2.8.
2857 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * stab-syms.c (__define_stab_duplicate): Define.
2860 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2862 * bfd-in.h (bfd_get_stab_name): Declare.
2863 * bfd-in2.h: Rebuild.
2864 * Makefile.in: Rebuild dependencies.
2865 (BFD_LIBS): Add stab-syms.o.
2866 (BFD_LIBS_CFILES): Add stab-syms.c.
2867 (BFD32_BACKENDS): Remove stab-syms.o.
2868 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2869 * configure.in: Don't list stab-syms.o in bfd_backends.
2870 * configure: Rebuild.
2871 * libaout.h (aout_stab_name): Don't declare.
2872 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2875 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * elf.c (assign_file_positions_for_segments): Adjust file offset
2878 for section alignment even if SEC_LOAD is not set.
2880 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2883 since they appear as targets in Makefile.in.
2884 * configure: Rebuild.
2886 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2887 don't fiddle with a symbol which is not defined anywhere.
2889 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2892 though they are defined in a shared library.
2893 (xcoff_build_ldsyms): Likewise.
2895 * coffgen.c (coff_find_nearest_line): Don't look at the line
2896 numbers for the section if section->lineno is NULL.
2898 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2899 message rather than calling BFD_ASSERT.
2900 * elfcode.h (write_relocs): Check return value of
2901 _bfd_elf_symbol_from_bfd_symbol.
2903 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2905 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2908 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2910 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2912 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2913 hppa_reloc_field_selector_type_alt.
2914 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2915 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2917 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2919 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2921 * elf.c (assign_file_positions_for_segments): Adjust the segment
2922 memory size for the alignment of a SEC_ALLOC section, not just a
2925 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2927 * m68klinux.c: New file.
2928 * hosts/m68klinux.h: New file.
2929 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2930 * configure.in (m68*-*-linux*): New native host.
2931 (m68klinux_vec): New vector.
2932 * configure: Rebuild.
2933 * targets.c (m68klinux_vec): Declare.
2934 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2935 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2936 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2937 declaration from bfd_linux_size_dynamic_sections.
2938 (bfd_m68klinux_size_dynamic_sections): Declare.
2939 * bfd-in2.h: Rebuild.
2940 * Makefile.in: Rebuild dependencies.
2941 (BFD32_BACKENDS): Add m68klinux.o.
2942 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2944 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2946 * libhppa.h (pa_arch): Add pa20.
2947 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2948 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2949 (hppa_field_adjust): Handle e_nsel.
2950 * som.c: Provide default definitions for many new relocs found only
2951 in hpux10 include files.
2952 (som_fixup_formats): Add several new relocs from hpux10.
2953 (som_hppa_howto_table): Add hpux10 relocs.
2954 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2956 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2958 * mpw-make.sed: Edit out recent shared library support, and
2959 rules to rebuild .h files using doc/chew.
2961 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2963 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2964 size even of sections with no contents.
2966 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2968 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2969 starting with '$' the way we skip names starting with '.'. When
2970 updating x_endndx, don't be fooled by an index which has been
2973 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2974 struct/union/enum type with no elements.
2976 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2980 * archive.c (bfd_generic_archive_p): If the first file in the
2981 archive can not be recognized as an object, don't assume that this
2982 is the wrong format.
2984 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2985 format is not bfd_object.
2986 (bfd_elf_get_dt_soname): Likewise.
2988 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2993 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2995 * bfd.c (tdata): Add netbsd_core_data.
2996 * bfd-in2.h: Regenerated.
2998 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3001 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3002 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3005 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3006 to get the symbol index, matching 14 Jul 95 change.
3008 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3010 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3011 Remove duplicate definition of gp.
3013 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3016 assume that we can set the GP value and then get the same value,
3017 since it won't be true if the output file is neither ELF nor
3019 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3020 _bfd_get_gp_value here.
3021 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3022 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3024 (mips_elf_lo16_reloc): Likewise.
3025 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3026 Don't require that the BFD be ELF.
3027 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3028 (mips_elf_gprel32_reloc): Likewise.
3029 (mips_elf_relocate_section): Don't assume we can set and get the
3031 (mips_elf_finish_dynamic_symbol): Don't bother to use
3032 _bfd_get_gp_value here.
3034 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3035 Don't change epdr between malloc and free. Be careful not to free
3036 NULL pointers. Zero out the first RPDR.
3038 * configure.host: On Linux, only pass -rpath option if $(libdir)
3039 is neither /lib nor /usr/lib. From Alan Modra
3040 <alan@mullet.Levels.UniSA.Edu.Au>.
3042 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3044 (elf_dt_name): Rename from elf_dt_needed_name.
3045 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3047 (bfd_elf_get_dt_soname): New function.
3048 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3049 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3050 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3051 * bfd-in2.h: Rebuild.
3053 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3055 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3056 _bfd_sparc_elf_reloc_type_lookup.
3057 (bfd_elf32_bfd_reloc_type_lookup): Update.
3058 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3059 (sparc64_elf_howto_table): Define.
3060 (sparc_reloc_map): Define.
3061 (sparc64_elf_reloc_type_lookup): New function.
3062 (sparc_elf_wdisp16_reloc): New function.
3063 (elf_info_to_howto): Use sparc64_elf_howto_table.
3064 (sparc64_elf_relocate_section): Likewise.
3065 (bfd_elf64_bfd_reloc_type_lookup): Update.
3067 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * configure.host: Check for 'do not mix' from native linker before
3070 trying to use -rpath.
3072 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * bfd.c (_bfd_get_gp_value): New function.
3075 (_bfd_set_gp_value): New function.
3076 * libbfd-in.h (_bfd_get_gp_value): Declare.
3077 (_bfd_set_gp_value): Declare.
3078 * libbfd.h: Rebuild.
3079 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3080 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3081 directly to the fields in the tdata information.
3082 (alpha_relocate_section): Likewise.
3083 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3084 (mips_gprel_reloc): Likewise.
3085 (mips_relocate_section): Likewise.
3086 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3087 (mips_elf_lo16_reloc): Likewise.
3088 (mips_elf_final_gp): Likewise.
3089 (mips_elf_gprel16_reloc): Likewise.
3090 (mips_elf_gprel32_reloc): Likewise.
3091 (mips_elf_relocate_section): Likewise.
3092 (mips_elf_finish_dynamic_symbol): Likewise.
3094 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3096 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * configure.in: Call AC_PROG_CC before configure.host.
3099 * configure: Rebuild.
3100 * configure.host: Don't set information which autoconf should
3101 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3103 * configure.host: Remove go32 and win32 host information, since it
3104 should no longer be needed.
3106 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3107 then start a new segment rather than put a writable section in a
3110 * configure.host: Set RPATH_ENVVAR.
3112 * Makefile.in: Rebuild dependencies.
3114 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3115 zero_section variable.
3117 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3119 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3120 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3121 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3123 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3125 * ieee.c (ieee_write_expression): Only use an R variable for a
3126 local symbol. Don't output a zero offset. Handle a zero address.
3127 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3128 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3130 (parse_expression): Don't try to handle multiple occurrences of a
3131 P variable. Handle I variables differently from X variables. Fix
3132 the order of minus expressions.
3133 (ieee_slurp_external_symbols): Generate an I variable for an NN
3134 record. Fix handling of ATI and ATX records.
3135 (ieee_slurp_sections): Only set minimal section attributes.
3136 Adjust them later, based on the section contents.
3137 (ieee_object_p): Read in the file until just after the ME record.
3138 Call ieee_slurp_section_data to set the section flags.
3139 (do_one): Add iterations parameter. Only repeat the first load
3140 item. Set the section and file reloc flags.
3141 (ieee_slurp_section_data): Set section flags. Pass iterations to
3143 (ieee_canonicalize_reloc): Handle I variables.
3144 (do_with_relocs): Only emit relocation size when necessary.
3145 Increase MAXRUN to 127. Change ov to be assigned, and take
3146 src_mask and pcrel_offset into account.
3147 (ieee_write_data_part): Skip sections that are not loaded.
3148 (ieee_write_external_part): Don't output optional last entry of WX
3150 (ieee_write_me_part): Make setting of me_record neater.
3151 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3153 * syms.c (stt): Add entries for zerovars, vars, and code.
3155 * elfcode.h (validate_reloc): New static function.
3156 (write_relocs): Call validate_reloc for non ELF relocs.
3158 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3159 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3160 (TARGET_LITTLE_SYM): Likewise.
3162 * config.bfd (m68*-*-psos*): New target.
3164 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3166 * i386msdos.c: Remove some #if 0 code.
3167 (msdos_write_object_contents): Don't include empty sections in the
3168 size computation, regardless of their address.
3170 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3172 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3173 is NULL, ie, the -r switch is used.
3175 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3178 (BFD_RELOC_MIPS_GOT_LO16): Define.
3179 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3180 * bfd-in2.h, libbfd.h: Rebuild.
3181 * elf32-mips.c (mips_reloc_map): Map new relocs.
3183 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3185 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3188 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3189 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3190 simple number for the section address, rather than an expression.
3191 Limit the number of bytes between relocs to MAXRUN.
3192 (ieee_write_me_part): Set me_record to the file offset after the
3194 (ieee_write_processor): New static function.
3195 (ieee_write_object_contents): Use ieee_write_processor.
3197 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3201 * coff-aux.c: Change include of aux.h to aux-coff.h.
3203 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3205 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3206 relocation put the addend both in the reloc entry and the data.
3207 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3210 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3211 a R_68K_PCxx reloc against a defined global symbol directly.
3212 (elf_m68k_check_relocs): Don't count such a reloc.
3214 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3215 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3216 symbol for now, otherwise always record the symbol as dynamic.
3217 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3218 is not referenced by a dynamic object, and we are not making a
3219 shared object, then don't make a PLT entry. If we do make a PLT
3220 entry, make sure the symbol has been recorded as dynamic.
3222 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * configure.host: When making a shared library, set HLDFLAGS to
3225 pass an appropriate -rpath option. Use the make variable SONAME
3226 as the shared library soname, rather than computing it here. On
3227 SunOS, build stamp-tshlink in place of $(SHLINK).
3228 * Makefile.in (SONAME): New variable.
3229 ($(SHLINK)): Make a link to the transformed name, as well.
3230 (stamp-tshlink): New target.
3231 (install): Skip stamp-tshlink during install.
3233 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3235 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3236 linker sections have been set up yet.
3238 * elf.c (make_mapping): Add an additional argument to suppress
3239 making the first section include the program headers.
3240 (map_sections_to_segments): If the user used -Ttext such that the
3241 program headers are on a different page, do not set the flags
3242 saying that this section includes the program headers.
3244 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3246 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3247 don't define TRAD_HEADER.
3248 * configure: Rebuild.
3250 * netbsd-core.c: New file, support for NetBSD core files.
3251 * hosts/*nbsd.h: Removed.
3253 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3255 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3256 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3257 * libbfd.h, bfd-in2.h: Regenerated.
3258 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3259 bfd_elf32_bfd_reloc_type_lookup.
3260 (reloc_type{,_names}): Deleted.
3261 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3263 (sparc_reloc_map): Add sparc64 relocs.
3264 (sparc_elf_notsupported_reloc): New static function.
3265 (sparc_elf_wdisp16_reloc): New static function.
3266 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3267 (elf32_sparc_relocate_section): Likewise.
3268 (bfd_elf32_bfd_reloc_type_lookup): Define.
3269 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3270 (reloc_type{,_names}): Deleted.
3271 (elf_sparc_howto_table): Deleted.
3272 (sparc_reloc_map): Deleted.
3273 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3274 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3276 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3281 * Makefile.in (program_transform_name): New variable.
3282 (install): Transform library name before installing it.
3284 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * archures.c (bfd_mach_i960_hx): Define.
3287 * bfd-in2.h: Rebuild.
3288 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3289 (MATRIX): Expand entries for HX.
3290 (arch_info_struct): Add i960:hx entry.
3291 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3292 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3293 (coff_set_flags): Handle bfd_mach_i960_hx.
3295 Support for building as a shared library, based on patches from
3296 Alan Modra <alan@spri.levels.unisa.edu.au>:
3297 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3298 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3299 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3300 * configure: Rebuild.
3301 * configure.host: If --enable-shared, adjust shared library stuff
3302 based on the host. If the host is SunOS, and the linker supports
3303 -rpath, set HLDFLAGS to use it.
3304 * Makefile.in (ALLLIBS): New variable.
3305 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3306 (COMMON_SHLIB, SHLINK): New variables.
3307 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3308 (STAGESTUFF): Remove variable.
3309 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3311 (stamp-ofiles): New target, like old ofiles target, but build
3312 using a temporary file and move-if-change, and touch stamp-ofiles
3314 (ofiles): Just depend upon stamp-ofiles.
3315 (stamp-piclist, piclist): New targets.
3316 ($(SHLIB), $(SHLINK)): New targets.
3317 (targets.o, archures.o): Build twice if PICFLAG is set.
3318 (do_mostlyclean): Remove pic/*.o.
3319 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3321 (do_distclean): Remove pic and stamp-picdir.
3322 (install): Install shared libraries.
3323 ($(OFILES)): Depend upon stamp-picdir.
3324 (stamp-picdir): New target.
3326 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3328 * libcoff.h: Rebuild.
3330 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3331 flavour of a section with no owner.
3333 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3334 ELF_LINK_NON_ELF flag.
3335 (mips_elf_create_got_section): Likewise.
3337 * elf.c: Revert last change, since it breaks dynamic linking.
3338 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3340 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3341 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3342 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3344 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3346 * elf.c (assign_file_positions_for_segments): If the backend does
3347 not want the elf header or the program headers in the address
3348 space, do not include them in the calculations.
3350 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3351 function to determine if we need additional program headers.
3352 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3353 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3355 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3359 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3361 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3362 back into one line. Some compilers (sunos 4.1.3 for example)
3363 won't accept args split across more than one line.
3365 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3367 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3368 * configure: Regenerate.
3370 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3372 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3373 try to do arithmetic on a void *, cast it to a unsigned char * first.
3375 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3378 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3380 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3381 flag for a newly defined symbol.
3382 (NAME(bfd_elf,record_link_assignment)): Likewise.
3383 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3384 set the DEF or REF_REGULAR flags correctly.
3386 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3387 (libbfd.h, libcoff.h): Corresponding change.
3389 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3390 a PLT32 reloc as dynamic.
3391 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3392 is not referenced by a dynamic object, and we are not making a
3393 shared object, then don't make a PLT entry. If we do make a PLT
3394 entry, make sure the symbol has been recorded as dynamic.
3396 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3398 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3399 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3400 (powerpcle-*-cygwin32): New.
3401 * peicode.h (add_data_entry): Get address from vma.
3403 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3405 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3406 attached to the section has already been created as an undefined
3407 symbol, treat it as if it hasn't been created yet.
3409 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3412 symbol or section symbols if stripping all symbols and this is not
3413 a relocateable link. Don't output the symbol string table if
3414 there are no symbols.
3415 (elf_link_flush_output_syms): Don't do anything if there are no
3418 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3420 * coff-aux.c: New file.
3421 * hosts/m68kaux.h: New file.
3422 * config.bfd (m68*-apple-aux*): New target.
3423 * configure.in (m68*-apple-aux*): New native host.
3424 (m68kaux_coff_vec): New vector.
3425 * configure: Rebuild.
3426 * targets.c (m68kaux_coff_vec): Declare.
3427 * coffcode.h (bfd_coff_backend_data): Add field
3428 _bfd_coff_link_add_one_symbol.
3429 (bfd_coff_link_add_one_symbol): Define.
3430 (compare_arelent_ptr): New static function if TARG_AUX.
3431 (coff_write_relocs): If TARG_AUX, sort the relocs.
3432 (coff_write_object_contents): Set A/UX aouthdr magic number.
3433 (coff_link_add_one_symbol): Define if not defined.
3434 (bfd_coff_std_swap_table): Initialize new field.
3435 * libcoff.h: Rebuild.
3436 * cofflink.c (coff_link_add_symbols): Call
3437 bfd_coff_link_add_one_symbol rather than
3438 _bfd_generic_link_add_one_symbol.
3439 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3440 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3441 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3442 * Makefile.in: Rebuild dependencies.
3443 (BFD32_BACKENDS): Add coff-aux.o.
3444 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3446 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3448 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3449 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3451 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3454 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3455 (maintainer-clean): Warn about deleting special files.
3456 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3458 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3459 warning symbols correctly.
3460 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3461 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3462 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3463 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3464 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3465 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3467 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3470 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3472 * libcoff-in.h: aligned newly exported names with bfd naming
3473 conventions. Removed an erroneous define of POWERPC_LE_PE.
3474 * libcoff.h: Rebuild.
3475 * cofflink.c, coff-ppc.c: the above function name changes
3477 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3479 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3480 * ecoff.c (struct extsym_info): Define.
3481 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3482 to ecoff_link_write_external.
3483 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3484 Strip symbols when appropriate.
3486 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3487 * syms.c (BSF_OBJECT): Define.
3488 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3489 * bfd-in2.h: Rebuild.
3490 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3492 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3495 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3496 copying relocs into a shared object, treat a defined global symbol
3498 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3499 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3500 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3502 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3503 real defined symbol, not to a weak defined symbol.
3505 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3507 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3508 and made a few static functions externs.
3510 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3511 POWERPC_LE_PE hack in cofflink.
3513 * libcoff-in.h: promoted the following from cofflink.c to allow
3514 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3515 coff_debug_merge_element, struct coff_debug_merge_type,
3516 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3517 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3518 coff_debug_merge_hash_lookup, coff_link_section_info,
3519 coff_final_link_info, coff_debug_merge_hash_newfunc,
3520 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3522 * libcoff.h: re-gen'd
3524 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * syms.c: Include "bfdlink.h".
3527 (struct stab_find_info): Define.
3528 (_bfd_stab_section_find_nearest_line): New function.
3529 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3530 * libbfd.h: Rebuild.
3531 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3532 * elf.c (_bfd_elf_find_nearest_line): Try calling
3533 _bfd_stab_section_find_nearest_line before searching the ELF
3534 symbol table. Find the closest STT_FUNC symbol, not the last one.
3535 * libcoff-in.h (coff_data_type): Add line_info field.
3536 * libcoff.h: Rebuild.
3537 * coffgen.c (coff_find_nearest_line): Try calling
3538 _bfd_stab_section_find_nearest_line before searching the COFF
3540 * Makefile.in: Rebuild dependencies.
3542 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3544 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3545 4 bytes, so we get the correct value when updating the register
3546 field in little endian mode.
3548 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3551 entry_section fields. Add sntoc and snentry fields.
3552 * libcoff.h: Rebuild.
3553 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3554 not toc_section and entry_section (the COFF file does not have any
3555 sections at this point).
3556 (coff_write_object_contents): Set o_snentry and o_sntoc from
3557 snentry and sntoc rather than entry_section and toc_section.
3558 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3559 snentry, not toc_section and entry_section.
3560 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3561 entry_section from hentry.
3562 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3564 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3565 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3566 than using toc_section directly.
3568 * archures.c: Add missing `.' in enum bfd_architecture.
3569 * bfd-in2.h: Rebuild.
3571 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3572 Robert Lipe <robertl@arnet.com>.
3574 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3576 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3577 to sections we allocate. Use bfd_zalloc to allocate initialial
3578 sections, not bfd_alloc.
3579 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3580 SDA{,2}I16 relocations.
3581 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3582 whether to put something in .sbss or not.
3583 (ppc_elf_relocate_section): Add support for more relocations. Add
3584 in sec->output_offset where appropriate. Make error messages
3585 include the symbol name.
3587 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3588 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3589 doesn't get redefined messages if -shared.
3591 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3592 section if the rel_section field has been set up.
3594 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3596 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3599 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3601 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3602 of flags, only flags used are controlled by mach number. Bump up
3603 output file mach number to highest of input file mach numbers.
3604 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3605 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3607 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3608 bfd_elf64_sparc_vec support.
3610 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3612 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3613 the embedded bit is set on some objects and not on others. Just
3615 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3618 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * coffcode.h (coff_new_section_hook): Don't try to align the
3623 * coffcode.h (coff_set_section_contents): Fix the handling of the
3624 .lib section to work even if the entire section contents are
3625 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3626 Robert Lipe <robertl@arnet.com>.
3628 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3630 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3631 memory here for contents.
3633 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3634 _SDA2_BASE_ by 32768.
3635 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3636 started using. Allocate contents for .sdata and .sdata2 sections
3638 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3640 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3641 size _SDA{,2}_BASE_.
3642 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3645 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3647 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3649 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3650 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3651 (bfd_mach_sparc_v9a): Define.
3652 (bfd_mach_sparc_v9_p): Define.
3653 * bfd-in2.h: Regenerated.
3654 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3656 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3657 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3658 to bfd_elf32_sparc_vec.
3659 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3660 Add v8plus{,a} support.
3662 (sparc_compatible): New function.
3663 * elf32-sparc.h: #include "elf/sparc.h".
3664 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3665 elf32_sparc_final_write_processing): New functions.
3666 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3667 elf_backend_final_write_processing): Define.
3669 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3671 * elf-bfd.h (struct elf_link_hash_entry): Add
3672 linker_section_pointer field.
3673 (enum elf_linker_section_enum): Enumeration for new way of
3674 creating linker dynamic sections and symbols.
3675 (elf_linker_section{,_pointers}): New structures for creating
3676 dynamic sections and symbols.
3677 (elf_obj_tdata): Add linker_section_pointers and linker_section
3679 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3680 (_bfd_elf_create_linker_section): New declarations.
3681 (_bfd_elf_find_pointer_linker_section): Ditto.
3682 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3683 (_bfd_elf_make_linker_section_rela): Ditto.
3685 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3687 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3688 (ppc_elf_create_linker_section): New function to create the
3689 sections .got, .sdata, and .sdata2.
3690 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3692 (ppc_elf_check_relocs): Support more of the eabi relocations.
3693 (ppc_elf_relocate_section): Ditto.
3694 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3695 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3697 * elflink.h (elf_create_pointer_linker_section): New function to
3698 create initialized pointers in dynamic linker sections.
3699 (elf_finish_pointer_linker_section): Actually intialize the
3700 pointers created above.
3702 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3703 macros to provide both 32 and 64 bit versions of
3704 elf_create_pointer_linker_section.
3705 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3706 provide both 32 and 64 bit versions of
3707 elf_finish_pointer_linker_section.
3709 * elflink.c (_bfd_elf_create_linker_section): New function to
3710 create a linker section.
3711 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3712 given address in the linker pointer offsets created for a given
3714 (_bfd_elf_make_linker_section_rela): Make a RELA section
3715 corresponding to the generated linker section.
3717 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3719 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3721 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3723 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3724 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3725 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3726 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3727 toc entry in an objdump) for now.
3728 (ppc_do_last, ppc_get_last): New function - needed to save processing
3729 the toc owner to the end.
3730 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3733 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3734 toc owner from being done till last. Must define POWERPC_LE_PC
3737 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3739 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3741 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3742 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3744 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3748 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3752 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3754 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3756 * elf.c (assign_file_positions_for_segments): Don't increment file
3757 offset for a segment which contains no loadable sections.
3759 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3761 * reloc.c: Add new PowerPC relocations.
3762 * {bfd-in2,libbfd}.h: Regenerate.
3764 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3765 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3767 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3772 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3775 * coffgen.c (coff_find_nearest_line): Don't try to cache
3776 information in sections that are not owned by a BFD. From Richard
3777 Henderson <richard@atheist.tamu.edu>.
3779 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3780 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3781 * elflink.h (elf_link_output_extsym): Remove special check for
3784 * ecoffswap.h: Add prototypes for static functions.
3786 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3788 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3789 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3791 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3792 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3793 support. Begin support for R_PPC_SDA{2,}REL.
3795 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3797 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3798 create the .got and .got.neg sections.
3799 (ppc_elf_size_dynamic_sections): Call it.
3800 (ppc_elf_check_relocs): Call it.
3801 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3802 (ppc_elf_check_relocs): Add error messages for relocations we
3803 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3806 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3808 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3809 section flags for V.4 and eabi.
3811 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3813 * elf.c (assign_file_positions_for_segments): If a segment
3814 contains no sections, don't mark it as readable.
3816 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3817 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3819 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3820 dynamic section, if there is one.
3821 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3822 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3823 (bfd_elf64_swap_dyn_in): Likewise.
3824 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3826 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3828 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3829 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3830 <pirker@eiunix.tuwien.ac.at>.
3832 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3834 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3835 PowerPC V.4 and eabi.
3836 * bfd-in2.h: Regenerate.
3837 * libfd.h: Regenerate.
3839 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3841 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3842 section type and SHF_EXCLUDE section flag, turning them into the
3843 appropriate bfd section flag.
3845 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * xcofflink.c (xcoff_link_add_symbols): Create the special
3848 sections if we see a DYNAMIC object, in case that is the only
3849 XCOFF input object we see.
3851 * elf32-mips.c: Extensive changes for a start at dynamic linking
3852 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3854 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3855 (struct elf_backend_data): Remove
3856 elf_backend_create_program_headers field. Add
3857 elf_backend_additional_program_headers and
3858 elf_backend_modify_segment_map fields.
3859 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3861 (elf_backend_additional_program_headers): Likewise.
3862 (elf_backend_modify_segment_map): Likewise.
3863 (elf_backend_create_program_headers): Don't define.
3864 (elfNN_bed): Change to account for field changes.
3865 * elf.c (assign_file_positions_for_segments): Call new
3866 modify_segment_map backend function. Don't call old
3867 create_program_headers backend function.
3868 (get_program_header_size): Call additional_program_headers rather
3869 than create_program_headers.
3870 * elflink.h (elf_link_add_object_symbols): Initialize
3871 type_change_ok from new backend field.
3872 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3874 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3875 a reloc against the appropriate section.
3877 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3878 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3879 (elf_flags_init): Rename from elf_ppc_flags_init.
3880 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3882 (ppc_elf_copy_private_bfd_data): Likewise.
3883 (ppc_elf_merge_private_bfd_data): Likewise.
3885 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3888 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3890 * coff-alpha.c (alpha_relocate_section): During final link, allow
3891 output .lita section to be bigger than 64k by adjusting gp value
3892 on a per-input section basis.
3893 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3895 (struct ecoff_section_tdata): Add gp field.
3897 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3899 Handle Alpha ECOFF changes in OSF/1 3.2.
3900 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3902 * coff-alpha.c: Include "aout/ar.h".
3903 (alpha_ecoff_get_relocated_section_contents): Don't require an
3904 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3905 3.2 doesn't generate one.
3906 (alpha_relocate_section): Likewise.
3907 (alpha_ecoff_slurp_armap): Define.
3908 (alpha_ecoff_slurp_extended_name_table): Define.
3909 (alpha_ecoff_construct_extended_name_table): Define.
3910 (alpha_ecoff_truncate_arname): Define.
3911 (alpha_ecoff_write_armap): Define.
3912 (alpha_ecoff_generic_stat_arch_elt): Define.
3913 (alpha_ecoff_update_armap_timestamp): Define.
3915 (alpha_ecoff_read_ar_hdr): New static function.
3916 (alpha_ecoff_get_elt_at_filepos): New static function.
3917 (alpha_ecoff_openr_next_archived_file): New static function.
3918 (alpha_ecoff_get_elt_at_index): New static function.
3919 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3920 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3921 _bfd_ecoff to alpha_ecoff.
3922 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3923 field from backend structure, rather than always calling
3924 _bfd_get_elt_at_filepos.
3925 * coff-mips.c (mips_ecoff_backend_data): Initialize
3926 get_elt_at_filepos field.
3927 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3928 from _bfd_generic_read_ar_hdr with minor changes.
3929 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3930 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3931 * libbfd.h: Rebuild.
3933 * bfd-in.h (BFD_IN_MEMORY): Define.
3934 * libbfd-in.h (struct bfd_in_memory): Define.
3935 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3936 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3937 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3938 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3939 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3940 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3941 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3942 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3943 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3944 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3946 (bfd_openstreamr): Likewise.
3947 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3948 BFD_IN_MEMORY is not set.
3949 * riscix.c (riscix_some_aout_object_p): Likewise.
3950 * bfd-in2.h, libbfd.h: Rebuild.
3952 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3953 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3954 (bfd_get_elt_at_index): Define.
3955 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3956 bfd_get_elt_at_index. Change index parameter from int to
3958 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3959 (_bfd_noarchive_get_elt_at_index): Define.
3960 (_bfd_archive_bsd_get_elt_at_index): Define.
3961 (_bfd_archive_coff_get_elt_at_index): Define.
3962 * bfd-in2.h, libbfd.h: Rebuild.
3963 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3964 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3965 * ieee.c (ieee_get_elt_at_index): Define.
3966 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3967 * oasys.c (oasys_get_elt_at_index): Define.
3968 * som.c (som_get_elt_at_index): Define.
3970 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3971 numbers to the .text section.
3973 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3976 If there is a SEC_DEBUGGING section, get the contents of the debug
3977 information part from it.
3978 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3980 (ieee_write_object_contents): Check ieee_write_debug_part return.
3982 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3984 * config.bfd (i[345]86-*-freebsd*): Add target.
3985 * configure.in (i386freebsd_vec): Add vec.
3986 * configure: Regenerate.
3987 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3988 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3989 Rebuild dependencies..
3990 * freebsd.h: New file.
3991 * i386freebsd.c: New file.
3992 * targets.c (i386freebsd_vec): Declare.
3993 (bfd_target_vector): Add i386freebsd_vec.
3994 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3995 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3997 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * ieee.c (ieee_slurp_debug): New static function.
4000 (ieee_object_p): Call it.
4001 (ieee_slurp_section_data): Skip debugging sections.
4002 (ieee_get_reloc_upper_bound): Likewise.
4003 (ieee_get_section_contents): Likewise.
4004 (ieee_canonicalize_reloc): Likewise.
4005 (ieee_write_section_part): Likewise.
4006 (ieee_write_debug_part): Likewise.
4007 (ieee_write_data_part): Likewise.
4008 (init_for_output): Likewise.
4010 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4012 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4014 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4015 relocs, since ppc_elf_relocate_section handles the linker case.
4016 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4018 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4019 ppc_elf_relocate_section since that is now the only caller.
4020 (ppc_elf_relocate_section): Ditto.
4022 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * coffcode.h (coff_write_object_contents): If we don't know the
4025 section of the entry point for an XCOFF executable, always set the
4026 entry address to -1.
4028 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4030 * elf.c (bfd_section_from_shdr): Add support for note sections.
4032 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * bfd-in.h (struct _symbol_info): Add stab_type field.
4035 * bfd-in2.h: Rebuild.
4036 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4038 * elf32-ppc.c: Remove trailing newline from calls to
4040 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4041 difference if target endianness is known.
4043 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4045 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4046 old style TOC16 references without using R_PPC_GOT.
4047 (ppc_reloc_type): Ditto.
4048 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4049 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4050 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4051 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4052 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4054 (ppc_elf_adjust_dynamic_symbol): Ditto.
4055 (ppc_elf_adjust_dynindx): Ditto.
4056 (ppc_elf_size_dynamic_sections): Ditto.
4057 (ppc_elf_finish_dynamic_symbol): Ditto.
4058 (ppc_elf_finish_dynamic_sections): Ditto.
4059 (ELF_DYNAMIC_INTERPRETER): Define.
4061 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4063 * elf.c (copy_private_bfd_data): When attaching sections to
4064 segments ignore sections that won't be allocated. Patch from
4067 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4069 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4072 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4074 * coff-i960.c (CALC_ADDEND): Define.
4075 (coff_i960_relocate_section): Add the input section VMA to the
4076 addend for PC relative relocs.
4078 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4080 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4081 to correctly terminate.
4083 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4085 * targets.c (enum bfd_endian): Define.
4086 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4087 from boolean to enum bfd_endian. Change header_byteorder_big_p
4089 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4090 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4091 * bfd-in2.h: Rebuild.
4092 * All targets: Change initialization of byteorder and
4093 header_byteorder to use enum bfd_endian values rather than
4095 * All files: Change all references to byteorder_big_p and
4096 header_byteorder_big_p to use new bfd_*_endian macros.
4098 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4100 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4102 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4104 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4106 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4108 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4110 * ieee.c: Lots of minor cleanups. Make many functions return
4111 errors rather than calling abort. Also:
4112 (ieee_write_twobyte): Remove; change callers to call existing
4113 ieee_write_2bytes function.
4114 (ieee_write_expression): Don't output the section twice when
4115 outputting a local symbol. Don't emit an extraneous zero if there
4117 (ieee_slurp_sections): Set the lma as well as the vma.
4118 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4120 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4121 a recognized one or bfd_arch_unknown.
4122 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4124 (ihex_get_symtab): Likewise.
4126 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4128 * aoutx.h: Include <ctype.h>.
4129 (struct aout_link_includes_table): Define.
4130 (struct aout_link_includes_totals): Define.
4131 (struct aout_link_includes_entry): Define.
4132 (aout_link_includes_lookup): Define macro.
4133 (struct aout_final_link_info): Add includes field.
4134 (aout_link_includes_newfunc): New static function.
4135 (NAME(aout,final_link)): Initialize includes hash table.
4136 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4138 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4140 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4142 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4144 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4146 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4148 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4149 (pe_print_private_bfd_data): call pe_print_reloc.
4150 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4151 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4152 up some debugging as well.
4154 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4156 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4159 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4161 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4162 when setting sections to NULL.
4164 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4166 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4168 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4169 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4171 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4172 * bfd-in2.h: Rebuild.
4174 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4176 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4178 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4180 * ihex.c (ihex_scan): Handle record types 4 and 5.
4181 (ihex_object_p): Permit types 4 and 5.
4182 (ihex_set_section_contents): Remove check for out of range
4184 (ihex_write_object_contents): Generate types 4 and 5.
4186 * elflink.h (elf_link_output_extsym): Just ignore warning and
4187 indirect references to symbols which don't really exist.
4189 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4191 * peicode.h (pe_print_idata): Minor format fixes
4192 (pe_print_edata): New function. Under private printing, this formats
4193 the edata section of a PE file.
4194 (pe_print_private_bfd_data): Added call to pe_print_edata.
4196 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4198 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4199 index, don't call stoi.
4201 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4203 * srec.c (srec_scan): Set lma as well as vma.
4205 * ihex.c: New file; support for Intel Hex format.
4206 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4207 (ihex_vec): Declare.
4208 (bfd_target_vector): Always include ihex_vec.
4209 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4210 * Makefile.in: Rebuild dependencies.
4211 (BFD_LIBS): Add ihex.o
4212 (BFD_LIBS_CFILES): Add ihex.c.
4213 * bfd-in2.h: Rebuild.
4215 * elf.c (assign_file_positions_for_segments): Sort the sections in
4217 (get_program_header_size): Return the right size if segment_map is
4219 (copy_private_bfd_data): Don't bother to sort the sections.
4221 * bfd.c (bfd_record_phdr): New function.
4222 * bfd-in.h (bfd_record_phdr): Declare.
4223 * bfd_in2.h: Rebuild.
4225 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4228 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4229 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4231 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4232 (bfd_zmalloc): Change declaration.
4233 * libbfd.h: Rebuild.
4234 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4235 and realloc. Don't set bfd_error_no_memory if they fail.
4237 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4239 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4240 uses as well. Added a new howto to deal with TOCREL16 relocs that
4241 are TOCDEFN as well.
4242 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4243 to handle RVA relocs from dlltool.
4244 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4245 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4246 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4248 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4249 to get the right section alignment.
4251 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4253 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4254 p_paddr if p_paddr is zero.
4255 (make_mapping): Set includes_filehdr and includes_phdrs for first
4257 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4259 (assign_file_positions_for_segments): Handle includes_filehdr and
4260 includes_phdrs. Remove special handling of PT_PHDR and first
4262 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4263 when appropriate. Remove special handling of PT_PHDR segment.
4264 Use a more complex condition for when a section is included in a
4265 segment to handle Solaris linker oddities.
4267 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4269 * coff-m88k.c (howto_table): Reformatted for easier reading;
4270 special_function now points to new function m88k_special_reloc.
4271 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4273 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4274 be done correctly by m88k_special_reloc.
4275 (reloc_processing): New function to be used by RELOC_PROCESSING.
4276 (RELOC_PROCESSING): Define to call reloc_processing.
4278 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4280 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4281 (pe_print_pdata): Likewise.
4283 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4284 obstack_alloc fails.
4285 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4287 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4288 * Many files: don't set bfd_error_no_memory if one of the above
4291 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4292 if p_paddr_valid is set.
4293 (copy_private_bfd_data): New static function.
4294 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4296 * elf.c (assign_file_positions_for_segments): Fix case where extra
4297 program headers were allocated.
4299 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4300 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4301 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4302 _bfd_elf_print_private_bfd_data.
4304 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4305 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4306 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4307 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4308 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4309 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4310 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4312 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4314 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4315 * elf.c (make_mapping): New static function.
4316 (map_sections_to_segments): New static function.
4317 (elf_sort_sections): New static function.
4318 (assign_file_positions_for_segments): New static function.
4319 (map_program_segments): Remove.
4320 (get_program_header_size): Remove sorted_hdrs, count, and
4321 maxpagesize parameters. Simplify.
4322 (assign_file_positions_except_relocs): When generating an
4323 executable, use assign_file_positions_for_segments.
4324 (elf_sort_hdrs): Remove.
4325 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4326 to get_program_header_size.
4328 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4330 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4332 * configure, config.in: Regenerate with autoconf 2.7.
4334 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4335 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4337 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4339 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4340 (ecoff_sec_to_styp_flags): Likewise.
4341 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4342 (ecoff_set_symbol_info): Handle scRConst.
4343 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4344 (ecoff_compute_section_file_positions): Handle .rconst section.
4345 (_bfd_ecoff_write_object_contents): Likewise.
4346 (ecoff_link_check_archive_element): Handle scRConst.
4347 (ecoff_link_add_externals): Likewise.
4348 (ecoff_link_write_external): Handle .rconst section.
4349 (ecoff_reloc_link_order): Likewise.
4350 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4351 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4353 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4355 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4356 DEF_DYNAMIC flag is set.
4358 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4360 * host-aout.c: If TRAD_HEADER is defined, include it.
4362 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4364 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4365 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4366 (BFD_NEED_DECLARATION): New function.
4367 * configure.in: Use BFD_NEED_DECLARATION.
4368 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4369 * configure, config.in: Rebuild with autoconf 2.6.
4371 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4372 special_sections before returning when called with a non XCOFF
4375 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4378 * coffcode.h (coff_compute_section_file_positions): Only pad the
4379 previous section to force file alignment when creating an
4382 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4384 * coffcode.h (coff_compute_section_file_positions): If
4385 RS6000COFF_C, set up the .debug section.
4387 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4388 if it is not large enough to accomodate the entire TOC area with
4389 signed 16 bit offsets.
4390 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4392 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4393 TOC anchor to use the TOC value used in the output file.
4395 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4397 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4398 (_bfd_coff_read_string_table): Likewise.
4400 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4402 * pe-arm.c: Fix typos.
4403 * coff-arm.c: Likewise.
4405 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4407 * coff-ppc.c (list_ele): Added "cat"egory member.
4408 (record_toc): New category parameter (priv or pub).
4409 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4410 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4411 the mainline. It addes extra toc cells in error.
4412 (ppc_coff_swap_sym_in_hook): Added some documentation.
4413 (dump_toc): Can now diagnose "virtual toc" chicanery.
4415 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4417 * elf-bfd.h (struct elf_link_hash_table): Change type of
4418 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4420 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4422 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4423 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4425 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4426 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4427 defined or mentioned in a regular file.
4429 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4431 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4432 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4433 (coff_ppc_relocate_section): Correct REL24 handling
4434 (ppc_process_before_allocation): Correct TOCDEFN handling
4436 * peicode.h (dir_names): Added name descriptions
4438 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4440 * VERSION: Updated to cygnus-2.6.
4442 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4444 * targets.c (m68k4knetbsd_vec): Declare.
4446 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4448 * targets.c (bfd_target): Change type of second argument to
4449 _bfd_print_private_bfd_data from void * to PTR.
4450 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4451 using PTR rather than void *.
4452 * bfd-in2, libbfd.h: Rebuild.
4453 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4455 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4456 _bfd_generic_bfd_print_private_bfd_data rather than casting
4459 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4461 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4462 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4464 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4465 BFD64_BACKENDS_CFILES): New variables.
4468 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4470 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4471 not at the file position of the first section.
4472 * coffcode.h (coff_compute_section_file_positions): Avoid using
4474 (coff_write_object_contents): When generating a PPC PE executable
4475 with no symbols, round up the file size to a COFF_PAGE_SIZE
4477 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4478 don't write out a string table.
4480 * elf.c (bfd_section_from_shdr): When using a different section
4481 header, pass the new one to _bfd_elf_make_section_from_shdr.
4482 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4483 (elf_map_symbols): Add section VMA to symbol value when comparing
4485 (_bfd_elf_compute_section_file_positions): Only build symbol table
4486 if there are some symbols. Set file offset of symtab and strtab
4488 (assign_file_positions_except_relocs): Remove dosyms parameter.
4489 Change all callers. Never set file offset of symtab and strtab
4491 (_bfd_elf_copy_private_section_data): New function.
4492 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4493 (_bfd_elf_copy_private_symbol_data): New function.
4494 (swap_out_syms): Check for special mapping of st_shndx created by
4495 copy_private_symbol_data.
4496 * elfxx-target.h: Use new copy routines.
4497 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4498 (_bfd_elf_copy_private_section_data): Declare.
4500 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4502 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4505 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4506 _bfd_dummy_target, matching the recent change to archive
4509 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4511 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4512 arithmetic on PTR types.
4514 * aout-target.h (MY(callback)): Set the lma of the sections.
4516 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4517 symbol into a reloc against the section.
4519 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4521 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4522 glue for the relocs: IMGLUE and IFGLUE.
4523 (record_toc): new function - tracks toc contents
4524 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4525 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4526 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4527 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4528 (ppc_record_toc_entry): Removed a debug define (duh)
4530 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4531 (pe_print_idata): New function - formats the idata section data
4532 (pe_print_pdata): New function - formats the pdata section data
4533 (pe_print_private_bfd_data): calls to above
4535 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4537 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4538 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4539 TARGET_SYM and TARGET_NAME for vector and BFD name.
4540 * coff-pmac.c (pmac_xcoff_vec): Remove.
4541 (TARGET_SYM, TARGET_NAME): Define.
4542 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4543 machine to 0, not all PowerMacs are 601s.
4545 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4547 * elfcode.h (elf_object_p): Read in any program headers.
4548 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4549 based on the program headers, if any.
4550 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4551 (map_program_segments): Set p_paddr of program headers based on
4554 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4556 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4559 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4560 trying to do a relocateable link with a non-a.out object file.
4562 * archive.c (bfd_generic_archive_p): Check the first object file
4563 in an archive even if target_defaulted is set. If the object file
4564 has the wrong xvec, reject it.
4566 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4567 be represented, report the name via _bfd_error_handler.
4568 (translate_to_native_sym_flags): Likewise.
4569 * elf32-mips.c (mips_elf_final_link): Likewise.
4570 * oasys.c (oasys_write_sections): Likewise.
4572 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4573 which checks for STYP_OVRFLO sections.
4574 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4575 reloc and lineno count overflows.
4576 (coff_write_object_contents): Call coff_count_linenumbers before
4577 coff_compute_section_file_positions. If RS6000COFF_C, handle
4578 reloc and lineno count overflows.
4579 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4580 relocs before dealing with .pad sections. Count overflow section
4581 headers when handling .pad sections.
4583 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4586 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4587 (struct xcoff_link_hash_table): Add descriptor_section and
4588 special_sections fields.
4589 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4590 (xcoff_link_add_symbols): Set linkage section alignment. Create
4591 descriptor section. Check for magic symbol names (_text, etc.),
4592 and record them in special_sections if found. Set
4593 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4594 descriptor field to point back to the function code symbol.
4595 (xcoff_sweep): Always mark the special descriptor_section.
4596 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4597 function descriptor, and mark it if it is.
4598 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4599 parameter, and fill it in. Allocate space for the descriptor
4601 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4602 global linkage code. If an undefined function descriptor is
4603 exported, arrange to define it. Warn about any other undefined
4605 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4606 (xcoff_write_global_symbol): Create a function descriptor when
4608 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4609 * bfd-in2.h: Rebuild.
4611 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4613 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4614 (ppc_coff_link_hash_table): new types for hashing
4615 (ppc_coff_link_hash_newfunc): hash entry constructor
4616 (ppc_coff_link_hash_table_init): hash table initializer
4617 (ppc_coff_link_hash_table_create): hash table constructor
4618 (ppc_record_toc_entry): changed references to hash table
4619 (coff_ppc_relocate_section): changed references to hash table
4621 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4622 * libcoff.h: Rebuild
4624 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4625 (coff_link_add_symbols): removed toc_offset init
4627 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4629 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4632 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4633 if it is given and mmep is available.
4634 * acconfig.h: Undef USE_MMAP.
4635 * configure, config.in: Regenerated.
4636 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4637 table handling the old way.
4638 (aout_get_external_symbols): Don't complain if last byte of string
4640 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4641 (bfd_free_window) [! USE_MMAP]: Don't define.
4642 (bfd_get_file_window,
4643 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4645 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4647 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4650 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4652 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4653 compatible with AMD generated COFF files. Try to support both AMD
4654 and GNU formats simultaneously.
4655 (coff_a29k_relocate_section): Likewise.
4657 * libbfd.c (bfd_get_file_window): Change writable parameter from
4658 int to boolean; update all callers. Pass MAP_SHARED if not
4659 writable--it's required on Solaris. Cast fprintf argument to
4661 * bfd-in.h (bfd_get_file_window): Update declaration.
4662 * bfd-in2.h: Rebuild.
4663 * aoutx.h: Update calls to bfd_get_file_window.
4665 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4667 (xcoff_swap_ldhdr_in): New static function.
4668 (xcoff_swap_ldsym_in): New static function.
4669 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4670 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4671 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4672 Handle XTY_ER/XMC_XO symbols correctly.
4673 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4674 rather than normal symbol table.
4675 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4676 already defined with the same absolute value.
4677 (xcoff_mark): When considering called symbols, check whether the
4678 descriptor is from a dynamic object, rather than the symbol
4680 (xcoff_build_ldsyms): Likewise.
4682 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4683 Cast realloc and malloc return values. If malloc or realloc fail,
4684 set bfd_error_no_memory.
4685 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4686 * bfd-in2.h: Rebuild.
4688 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4690 * coff-ppc.c (ppc_record_toc_entry): new function.
4691 (in_reloc_p): changed return value.
4692 (coff_ppc_relocate_section): much rework.
4693 (ppc_allocate_toc_section): new function.
4694 (ppc_process_before_allocation): new function.
4695 (ppc_coff_swap_sym_in_hook): new function.
4697 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4698 (coff_link_add_symbols): initialize toc_offset.
4700 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4701 (coff_swap_aouthdr_out): Added more sections to the data
4702 dictionary for the pe file header. Also changed linker version
4703 number on the ppc side.
4704 (dir_names): small improvements to the dictionary printing.
4705 (pe_mkobject_hook): save the file level flags.
4707 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4708 (pe_tdata): added real_flags field
4709 (coff_tdata): added local_toc_sym_map and access macro
4711 * libcoff.h (coff_link_hash_entry): added toc_offset field
4712 (pe_tdata): added real_flags field
4713 (coff_tdata): added local_toc_sym_map and access macro
4715 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4716 (coff_mkobject): init for local_toc_sym_map
4717 (coff_write_object_contents): set the internal_a.magic to
4718 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4721 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4723 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4724 entries until both the line number address and the function name
4725 address are too large.
4727 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4728 * configure: Rebuilt.
4730 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4731 is defined in the environment.
4733 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4735 * som.c (som_get_section_contents_in_window): Define to use
4738 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4740 * coff-i860.c: New file, based on coff-i386.c.
4741 * cpu-i860.c: New file, based on cpu-i386.c.
4742 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4743 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4744 targets, using i860coff_vec.
4745 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4746 trad-core.o and hosts/i860mach3.h.
4747 (i860coff_vec): Use coff-i860.o and cofflink.o.
4748 * configure: Rebuild.
4749 * Makefile.in: Rebuild dependencies.
4750 (ALL_MACHINES): Add cpu-i860.o.
4751 (BFD32_BACKENDS): Add coff-i860.o.
4752 (CFILES): Add cpu-i860.c and coff-i860.c.
4753 * targets.c (i860coff_vec): Declare.
4754 (bfd_target_vector): Add &i860coff_vec.
4755 * archures.c (bfd_i860_arch): Declare.
4756 (bfd_archures_list): Add &bfd_i860_arch.
4757 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4758 (coff_set_flags): Handle bfd_arch_i860.
4759 (coff_write_object_contents): Handle I860 a.out magic number.
4761 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4763 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4764 the created .tc section to 2.
4765 (xcoff_mark): Don't keep a .loader reloc for a call to an
4766 undefined symbol when creating a shared library.
4767 (xcoff_build_ldsyms): When creating a shared library, generate
4768 global linkage code for a call to an undefined symbol.
4770 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4772 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4773 BFD32_BACKENDS, BFD64_BACKENDS.
4774 (.dep1): Put mkdep output in a separate file.
4775 Rebuilt dependencies.
4777 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4780 Permit use of mmap when available:
4782 * configure.in: Check for mmap, madvise, mprotect.
4783 * config.in, configure: Regenerated.
4785 * libbfd.c (struct _bfd_window_internal): Define type.
4786 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4788 (ok_to_map): New static variable for debugging.
4789 (_bfd_generic_get_section_contents_in_window): New function.
4790 * bfd-in.h (bfd_window_internal): Declare type.
4791 (bfd_window): Define type.
4792 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4793 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4796 * libaout.h (struct aoutdata): Add two window fields.
4797 (obj_aout_sym_window, obj_aout_string_window): New macros.
4798 * aoutx.h (some_aout_object_p): Initialize windows.
4799 (aout_get_external_symbols): Get symbol data and strings in
4800 windows instead of explicitly allocated buffers.
4801 (slurp_symbol_table): Free window instead of memory.
4802 (bfd_free_cached_info): Release windows instead of freeing storage
4804 (aout_link_free_symbols): Ditto.
4806 * targets.c (bfd_target): Add new field for
4807 get_section_contents_in_window.
4808 (BFD_JUMP_TABLE_GENERIC): Updated.
4809 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4810 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4811 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4812 macros for get_section_contents_in_window field.
4814 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4816 * core.c: Renamed to corefile.c
4817 * makefile.dos (OBJS): Change core.o to corefile.o
4818 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4821 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4823 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4824 targ_selvecs to allow debugging under Irix-5 native.
4827 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4829 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4830 to o. Clobber and restore the list of new csects around the call
4831 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4832 linker error and the linker wants to read the symbol table. Reset
4833 the line number count of a real section even if it has no relocs.
4834 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4836 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4839 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4841 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4842 an undefined symbol in a shared link.
4844 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4845 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4846 phdm@info.ucl.ac.be (Philippe De Muyter).
4848 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4850 * coff-m88k.c (rtype2howto): New static function.
4851 (RTYPE2HOWTO): Use it rather than a macro definition.
4853 * coffcode.h (coff_write_object_contents): set internal_a.magic
4854 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4856 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4857 define TRAD_HEADER to new file hosts/delta68.h.
4858 m88*-motorola-sysv*, however, does use ptrace-core.o.
4859 * hosts/delta68.h: New file.
4861 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4862 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4864 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4866 * i386linux.c (MY(vec)): Declare before use.
4868 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4870 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4871 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4873 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4874 BFD is not of the right type.
4875 (bfd_elf_get_needed_list): Likewise.
4876 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4877 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4878 * xcofflink.c (XCOFF_XVECP): Define.
4879 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4881 (bfd_xcoff_import_symbol): Likewise.
4882 (bfd_xcoff_export_symbol): Likewise.
4883 (bfd_xcoff_link_count_reloc): Likewise.
4884 (bfd_xcoff_record_link_assignment): Likewise.
4885 (bfd_xcoff_size_dynamic_sections): Likewise.
4887 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4888 table index against the number of symbols for a base relative
4891 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4893 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4894 full_aouthdr flag here...
4895 (_bfd_xcoff_bfd_final_link): ...not here.
4897 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4899 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4900 systems that have a system <libelf.h>.
4901 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4902 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4903 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4904 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4905 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4906 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4907 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4909 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4911 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4912 set, set BSF_WEAK in symbol. Change all callers.
4913 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4914 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4915 _bfd_generic_link_add_one_symbol.
4916 (ecoff_indirect_link_order): Check that the section tdata relocs
4917 are not NULL before using them.
4919 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4920 define TRAD_HEADER as hosts/alphalinux.h.
4921 * configure: Rebuild.
4922 * hosts/alphalinux.h: New file.
4923 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4926 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4928 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4929 C_ECOMM storage classes.
4931 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4933 (xcoff_mark): Call xcoff_mark_symbol.
4934 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4935 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4937 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4939 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4941 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4943 (xcoff_find_reloc): New static function.
4944 (xcoff_link_add_symbols): Use it.
4945 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4946 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4947 relocate the value of C_DECL.
4949 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4951 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4953 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4954 callback decide what goes in .relocs.
4955 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4956 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4959 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4964 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4966 * xcofflink.c: More improvements, mostly to fix handling of
4967 constructors and a few other special cases.
4968 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4969 zero, reverting yesterday's change.
4970 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4971 (bfd_xcoff_link_count_reloc): Declare.
4972 (bfd_xcoff_record_link_assignment): Declare.
4973 * bfd-in2.h: Rebuild.
4975 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4977 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4978 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4979 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4980 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4981 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4982 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4984 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4987 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4988 segments includes the a.out header. See to that the magic number
4989 *always* is big-endian.
4991 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4992 m68k4k NetBSD configurations.
4994 * configure.in, configure: Separate i386 & mips NetBSD
4995 configurations from other BSD ones. Don't assume DEC is the only
4996 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4997 configurations. Add support for m68k4k NetBSD object format.
4999 * libaout.h: Added M_68K4K_NETBSD magic.
5001 * m68k4knetbsd.c: New file.
5003 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5005 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5008 * hosts/mipsnbsd.h: New file.
5011 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5013 * config.bfd: Add config stuff for mips*-*-magic* to set
5014 targ_defvec to ecoff_big_vec.
5017 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5019 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5021 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5022 toc_section, and entry_section fields.
5023 (struct xcoff_section_tdata): Remove ldrel_count field.
5024 * libcoff.h: Rebuild.
5025 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5027 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5028 full a.out header if full_aouthdr is set in xcoff_data.
5029 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5030 based on sections stored in xcoff_data.
5031 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5033 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5034 (rs6000coff_vec): Set symbol_leading_char to '.'.
5035 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5036 value stored in ret rather than returning a pointer value.
5038 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5040 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5043 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5045 * som.c (som_slurp_string_table): Allocate the strings with malloc
5046 since they're free'd by free_cached_info.
5047 (som_slurp_symbol_table): Similarly for the symbol table.
5049 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5051 * Makefile.in (diststuff): Don't make headers.
5053 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5055 * Makefile.in: Rebuild dependencies.
5057 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5058 output_bfd is not SunOS.
5059 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5060 non-SunOS input files.
5062 * xcofflink.c: Extensive changes to support linking shared objects
5063 and generating a .loader section.
5064 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5065 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5066 last_symndx, and ldrel_count fields.
5067 * libcoff.h: Rebuild.
5068 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5069 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5071 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5072 (bfd_xcoff_export_symbol): Declare.
5073 (bfd_xcoff_size_dynamic_sections): Declare.
5074 * bfd-in2.h: Rebuild.
5076 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5078 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5079 * configure: Rebuild.
5080 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5081 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5083 (pmac_xcoff_vec): Update to use new xcoff support.
5084 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5085 (xcoff_write_armap): Declare buf as unsigned char.
5086 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5088 * mpw-make.sed: Generalize subdir_do edit.
5090 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5092 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5093 correctly. Don't initialize asect->vma.
5095 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5097 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5098 something a little less than the page size.
5100 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5102 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5104 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5106 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5107 * coffcode.h (coff_write_object_contents): If .bss is before
5108 .data us that as data_start.
5109 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5111 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5112 (coff_swap_outhdr_out): Hardwire in version number.
5114 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5116 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5117 major and minor to *_vno, since the former are also macros in
5118 SunOS header files. Cast result of bfd_alloc to appropriate
5121 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5122 before assigning to sec_data.
5124 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5126 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5127 now relative to the section, not absolute.
5128 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5129 get the file name when there is a N_SO directory name. When
5130 handling stabs, remember that section->vma was added to the
5133 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5135 * sunos.c (struct sunos_link_hash_table): Add needed field.
5136 (sunos_link_hash_table_create): Call bfd_release, not free.
5137 (sunos_link_hash_table_create): Initialize needed field.
5138 (sunos_add_dynamic_symbols): Record needed objects.
5139 (bfd_sunos_get_needed_list): New function.
5140 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5141 * bfd-in2.h: Rebuild.
5143 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5145 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5147 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5149 * bfd-in.h (struct bfd_link_needed_list): Rename from
5150 bfd_elf_link_needed_list.
5151 * bfd-in2.h: Rebuild.
5152 * elf.c, elflink.h, libelf.h: Corresponding changes.
5154 Add start at AIX linker support; no shared libraries yet.
5155 * xcofflink.c: New file.
5156 * configure.in (rs600coff_vec): Use xcofflink.o.
5157 * configure: Rebuild.
5158 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5160 (struct xcoff_section_tdata): Define.
5161 (xcoff_section_data): Define macro.
5162 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5163 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5164 (_bfd_xcoff_bfd_final_link): Declare.
5165 (_bfd_ppc_xcoff_relocate_section): Declare.
5166 * libcoff.h: Rebuild.
5167 * coff-rs6000.c: Clean up a bit.
5168 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5169 cputype, csects, and debug_indices.
5170 (xcoff_copy_private_bfd_data): Copy cputype.
5171 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5172 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5173 (xcoff_reloc_type_lookup): Rename from
5174 rs6000coff_reloc_type_lookup.
5175 (coff_relocate_section): Define.
5176 (_bfd_xcoff_sizeof_headers): Define.
5177 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5178 (_bfd_xcoff_bfd_relax_section): Define.
5179 (_bfd_xcoff_bfd_link_split_section): Define.
5180 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5182 * coffcode.h (coff_compute_section_file_positions): If AIX,
5183 increment sofar by SMALL_AOUTSZ if not executable.
5184 (coff_write_object_contents): If AIX, always output an a.out
5185 header; if not executable, header size of SMALL_AOUTSZ.
5186 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5187 (_bfd_stringtab_init): Initialize xcoff field.
5188 (_bfd_xcoff_stringtab_init): New function.
5189 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5190 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5191 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5192 * libbfd.h: Rebuild.
5193 * Makefile.in: Rebuild dependencies.
5194 (BFD32_BACKENDS): Add xcofflink.o.
5195 (CFILES): Add xcofflink.c.
5197 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5198 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5199 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5201 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5205 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5207 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5208 * config.in: Regenerated.
5210 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5211 (_bfd_chunksize): New variable.
5212 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5213 for obstack chunk size.
5214 * configure.in: Check for getpagesize.
5215 * configure: Regenerated.
5217 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5219 * trad-core.c (rawptr): Make it a local variable of
5220 ptrace_unix_core_file_p.
5222 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5224 * coff-arm.c (in_reloc_p): New.
5225 * coff-i386.c (in_reloc_p): New.
5226 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5227 (coff_write_object_contents): Only set has_reloc_section
5229 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5230 in_reloc_p to decide if reloc should be emitted.
5231 * libcoff.h (pe_data_type.in_reloc_p): New.
5232 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5234 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5236 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5237 (_bfd_coff_read_internal_relocs): Likewise.
5238 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5239 (_bfd_coff_read_internal_relocs): Likewise.
5241 * elflink.h (elf_link_add_object_symbols): Correct conditions
5242 under which type and size change warnings are issued.
5244 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5246 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5247 a symbol which is not in a real section.
5248 (coff_write_native_symbol): Corresponding change.
5250 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5251 coff_link_hash_newfunc and make non-static.
5252 (_bfd_coff_link_hash_table_init): New function, broken out of
5253 _bfd_coff_link_hash_table_create.
5254 (_bfd_coff_link_hash_table_create): Use it.
5255 (process_embedded_commands): Make static.
5256 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5257 (_bfd_coff_link_hash_table_init): Declare.
5258 * libcoff.h: Rebuild.
5260 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5261 field in XCOFF tdata.
5262 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5263 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5264 based on cputype stored in a.out header, or in n_type of initial
5266 (coff_write_object_contents): Set cputype correctly in a.out
5268 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5270 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5271 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5273 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5274 * libcoff.h: Rebuild.
5276 * cpu-rs6000.c (rs6000_compatible): New static function.
5277 (bfd_rs6000_arch): Use it.
5278 * cpu-powerpc.c (powerpc_compatible): New static function.
5279 (arch_info_struct): Define various flavours of PowerPC.
5280 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5283 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5285 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5287 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5289 * elflink.h (elf_link_add_object_symbols): Don't warn about
5290 changing the size or type if the old definition was weak.
5292 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5294 * coffcode.h (combined_entry_type): Add fix_line field.
5295 (coff_slurp_line_table): Warn if we try to set the lineno field of
5297 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5298 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5299 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5300 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5302 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5303 * libcoff.h: Rebuild.
5305 * libcoff-in.h (struct xcoff_tdata): Define.
5306 (xcoff_data): Define.
5307 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5308 * bfd-in2.h, libcoff.h: Rebuild.
5309 * coff-rs6000.c (xcoff_mkobject): New static function.
5310 (coff_mkobject): Define.
5311 (xcoff_copy_private_bfd_data): New static function.
5312 (coff_bfd_copy_private_bfd_data): Define.
5313 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5315 (rs6000coff_vec): Add DYNAMIC to object_flags.
5316 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5317 .loader sections specially.
5318 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5319 section alignment from the XCOFF tdata information.
5320 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5321 F_SHROBJ, and copy the extra a.out header information into the
5322 XCOFF tdata structure.
5323 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5324 F_DYNLOAD and the extra a.out header information.
5325 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5326 C_HIDEXT symbol with attached csect information.
5327 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5328 in the o_maxdata field.
5329 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5330 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5331 end if BSF_NOT_AT_END is set.
5333 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5334 _bfd_read_ar_hdr_fn.
5335 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5336 * bfd-in2.h, libbfd.h: Rebuild.
5337 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5339 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5340 (bfd_slurp_bsd_armap_f2): Likewise.
5341 (_bfd_slurp_extended_name_table): Likewise.
5343 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5345 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5347 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5348 when the symbol table is empty.
5350 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5351 space for section symbols, since we don't output them either.
5352 (elf_m68k_adjust_dynindx): Removed.
5354 * ptrace-core.c (rawptr): Make it a local variable of
5355 ptrace_unix_core_file_p.
5357 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5359 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5362 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5363 Mac object file formats.
5365 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5367 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5368 auxent if there isn't one.
5369 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5370 rather than FILNMLEN as the maximum name length.
5372 * coffcode.h (bfd_coff_backend_data): Add new field
5373 _bfd_coff_print_aux.
5374 (bfd_coff_print_aux): New static function.
5375 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5376 scnlen field of an XTY_LD csect aux entry.
5377 (coff_print_aux): New static function.
5378 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5379 in coff_pointerize_aux_hook.
5380 (bfd_coff_std_swap_table): Initialize new field.
5381 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5382 * libcoff.h: Rebuild.
5383 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5384 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5386 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5387 if there are symbols, for native AIX ld compatibility.
5389 * coffcode.h (bfd_coff_backend_data): Add new field
5390 _bfd_coff_pointerize_aux_hook.
5391 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5392 or I960, and as 0 otherwise.
5393 (bfd_coff_std_swap_table): Initialize new field.
5394 * libcoff.h: Rebuild.
5395 * coffgen.c (coff_pointerize_aux): Change parameters to take
5396 symbol pointer instead of type and class, and to take aux index.
5397 Call _bfd_coff_pointerize_aux_hook if it is defined.
5398 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5399 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5400 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5402 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5403 read-only/host-only support.
5405 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5407 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5410 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5411 BFD_JUMP_TABLE_ARCHIVE accordingly.
5412 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5413 (_bfd_compute_and_write_armap): Declare.
5414 (_bfd_generic_read_ar_hdr): Declare.
5415 (_bfd_read_ar_hdr): Define.
5416 (_bfd_noarchive_read_ar_hdr): Define.
5417 (_bfd_archive_bsd_read_ar_hdr): Define.
5418 (_bfd_archive_coff_read_ar_hdr): Define.
5419 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5420 _bfd_read_ar_hdr instead.
5421 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5422 (_bfd_compute_and_write_armap): Rename from
5423 compute_and_write_armap. Make non-static. Change all callers.
5424 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5425 than _bfd_snarf_ar_hdr.
5426 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5427 * ieee.c (ieee_read_ar_hdr): Define.
5428 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5429 * oasys.c (oasys_read_ar_hdr): Define.
5430 * som.c (som_read_ar_hdr): Define.
5431 * bfd-in2.h, libbfd.h: Rebuild.
5433 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5435 * peicode.c (coff_swap_filehdr_in): If symptr is
5436 zero, there aren't any symbols, even if nsyms is set.
5438 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5440 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5442 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5443 sections, and set styp correctly for them: .got, .hash, .dynamic,
5444 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5445 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5447 (ecoff_sort_hdrs): New static function.
5448 (ecoff_compute_section_file_positions): Return boolean, not void.
5449 Sort the sections by VMA before looking through them. Put the
5450 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5451 section on an appropriate boundary within the page.
5452 (ecoff_compute_reloc_file_positions): Check return value of
5453 ecoff_compute_section_file_positions.
5454 (_bfd_ecoff_set_section_contents): Likewise.
5455 (_bfd_ecoff_write_object_contents): Check for various Alpha
5456 section types when incrementing text_size and data_size. Call
5457 adjust_headers backend function if it exists.
5458 * coff-alpha.c (alpha_adjust_headers): New static function.
5459 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5460 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5462 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5464 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5466 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5467 of ALTERNATE_AIX_CORE_FORMAT.
5468 * configure.in (aix4): No longer need CORE_FLAGS.
5469 * configure: Updated.
5471 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5473 NS32k changes from Ian Dall:
5474 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5476 (aout_link_input_section_std, aout_link_input_section_ext,
5477 aout_link_reloc_link_order): Call them instead of _bfd_*
5479 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5481 (backend_data): Use it instead of hardcoded zero.
5483 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5484 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5486 * ns32knetbsd.c: Include bfd.h.
5487 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5488 (MY_bfd_reloc_type_lookup): Declare function too.
5489 * pc532-mach.c (set_sizes): Don't declare.
5490 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5491 (backend_data, MY_backend_data): Don't define.
5493 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5494 ns32k-*-lites* like ns32k-*-netbsd*.
5496 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5499 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5501 * coffcode.h (coff_write_object_contents): Restore setting
5502 f_timdat to 0, deleted on August 22.
5504 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5506 * coffcode.h (coff_bfd_copy_private_symbol_data,
5507 coff_bfd_copy_private_section_data,
5508 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5509 * peicode.h (coff_bfd_copy_private_bfd_data): New
5510 (pe_bfd_copy_private_bfd_data): New.
5511 (coff_swap_scnhdr_in): Swap bss size into the right place.
5512 (pe_print_private_bfd_data): Add some newlines.
5514 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5516 * som.c (setup_sections): Don't die if a space has no subspaces.
5518 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5520 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5521 dynamic symbol override a common symbol. Don't change the size or
5522 type if they have been set and the new symbol is not a definition.
5523 Warn if the size or type changes.
5525 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5527 * som.c (som_begin_writing): Don't write the symbol table or
5529 (som_finish_writing): Write them here. Place them after the
5530 subspace data, but before the relocs.
5532 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5534 * sunos.c (sunos_add_one_symbol): Just pass false, not
5535 info->shared_library, to sunos_create_dynamic_sections.
5536 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5538 (sunos_check_dynamic_reloc): Remove .text section assertion.
5540 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5542 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5543 * configure, configure.in: Add pmac_xcoff_vec case.
5544 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5545 * coff-pmac.c: New file, PowerMac XCOFF support.
5546 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5547 * targets.c (pmac_xcoff_vec): Declare.
5549 * mpw-config.in: Various changes to be compatible with the
5550 autoconf-based configury.
5551 * mpw-make.sed: New file, sed commands to translate Unix
5552 makefile into MPW syntax.
5553 * mpw-make.in: Remove.
5554 * hosts/mpw.h: Remove.
5555 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5556 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5558 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5560 * binary.c (binary_get_symtab): Return an empty string on error.
5561 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5563 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5565 * coff-ppc.c: Reformatted according to gnu conventions
5566 Removed irrelevant "if 0" code
5568 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5570 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5571 symbols rather than as indirect symbols.
5572 (MY(slurp_symbol_table)): Don't do anything special about
5575 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5576 of .ctors and .dtors sections is no larger than 2.
5578 * sunos.c (sunos_add_one_symbol): Don't change
5579 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5581 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5582 dynamic symbols when creating a shared library.
5583 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5585 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5586 written even if it is not defined in a regular object.
5587 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5588 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5589 rather than the constant 22.
5590 (sunos_check_dynamic_reloc): Handle creating a shared library.
5591 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5592 zero when creating a shared library.
5593 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5594 write it out at the start of the symbol table.
5596 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5598 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5600 * config.bfd: Add arm-*-coff.
5601 * configure.in, configure: Add armcoff_{little,big}_vec.
5602 * targets.c (armcoff_{little,big}_vec): Declare.
5603 (bfd_target_vector): Add armcoff_{little,big}_vec.
5604 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5606 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5608 * targets.c (bfd_find_target): Remove debugging code.
5610 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5612 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5614 * Makefile.in: added *-ppc files
5615 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5616 allow pe based .o's to be shared with other tools on ppc/NT
5617 * config.bfd: added powerpc[le]-[pe|winnt] config support
5618 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5619 * peicode.h: Added more section flags for PE on ppc
5620 Added coff_swap_filehdr_out to allow peicode.h to be
5621 used for non-image PE files on ppc.
5622 Check for image, or not, before copying pe_opthdr
5623 * targets.c: Added new bfd's
5624 * targets.c: Removed two inactive bfds that shouldn't have made it this
5627 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5629 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5630 explicit values to initialize all relocs. Change all users.
5631 (ppc_elf_brtaken_inner): New function to handle branch predicition
5633 (ppc_elf_brtaken_reloc): Ditto.
5634 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5635 relocs use ppc_elf_unsupported_reloc.
5636 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5637 needs to be reported.
5638 (ppc_elf_relocate_section): Support branch prediction relocs.
5640 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5642 * bfd.c (bfd_assert): Remove \n from string passed to
5645 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5646 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5647 (bfd_coff_make_section_hook): Don't define.
5648 (coff_make_section_hook): Remove.
5649 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5650 (styp_to_sec_flags): Likewise.
5651 (coff_write_object_contents): Likewise.
5652 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5654 * libcoff.h: Rebuild.
5655 * coffgen.c (make_a_section_from_file): Just call
5656 bfd_make_section_anyway, not bfd_make_section or
5657 bfd_coff_make_section_hook.
5658 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5659 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5660 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5661 make_section_hook field.
5662 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5664 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5665 pointers into value field for warning and indirect symbols; just
5666 leave the value field alone.
5667 * linker.c (generic_link_add_symbol_list): Use next symbol for
5668 warning and indirect symbols, rather than looking in symbol value.
5669 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5670 parameter. Change all callers. Remove support for indirect
5671 symbols; it didn't work anyhow.
5672 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5673 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5674 * bfd-in2.h: Rebuild.
5676 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5678 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5679 go back to telling the tools this reloc operates on 32 bits.
5681 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5683 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5684 rather than a direct fprintf.
5685 * archive.c (_bfd_write_archive_contents): Likewise.
5686 * coffcode.h (coff_slurp_symbol_table): Likewise.
5687 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5688 (ppc_elf_unsupported_reloc): Likewise.
5689 (ppc_elf_relocate_section): Likewise.
5690 * i386linux.c (linux_tally_symbols): Likewise.
5691 (linux_finish_dynamic_link): Likewise.
5692 * osf-core.c (osf_core_core_file_p): Likewise.
5693 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5694 * som.c (som_sizeof_headers): Likewise.
5695 * srec.c (srec_bad_byte): Likewise.
5696 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5697 * libbfd-in.h (bfd_assert): Declare first parameter const.
5698 * libbfd.h: Rebuild.
5699 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5700 bfd_reloc_overflow is enough.
5701 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5702 * coff-h8500.c (rtype2howto): Likewise.
5703 * coff-z8k.c (rtype2howto): Likewise.
5704 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5705 * elf.c (_bfd_elf_get_lineno): Likewise.
5706 (_bfd_elf_no_info_to_howto): Likewise.
5707 (_bfd_elf_no_info_to_howto_rel): Likewise.
5708 * hp300hpux.c (convert_sym_type): Likewise.
5709 (MY(swap_std_reloc_in)): Likewise.
5710 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5712 * libaout.h (struct aoutdata): Add line_buf field.
5713 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5714 and filename_buffer. Instead, use a malloc buffer stored in the
5715 new line_buf field. Remove length restrictions.
5717 * coffgen.c (string_size): Remove static variable.
5718 (debug_string_size, debug_string_section): Likewise.
5719 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5720 and debug_string_size_p parameters. Use them instead of the
5721 global variables. Change all callers.
5722 (coff_write_symbol): Likewise.
5723 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5724 (coff_write_symbols): Add local variables to replace removed
5727 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5728 function, and line_base fields.
5729 * libcoff.h: Rebuild.
5730 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5731 information, rather than using static variables.
5733 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5734 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5736 * init.c (initialized): Remove static variable.
5737 (bfd_init): Don't bother setting initialized.
5738 (bfd_check_init): Remove.
5739 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5740 * libbfd.h: Rebuild.
5742 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5744 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5745 size for full core dumps. Copy core file header to private data.
5746 (rs6000coff_core_file_failing_command,
5747 rs6000coff_core_file_failing_signal): New functions to extract
5748 the file name and terminating signal from the core file.
5749 * coff-rs6000.c: Use them.
5751 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5753 Change arch info to be const, initialized at compile time.
5754 * archures.c: Reindent many functions. Change CONST to const.
5755 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5756 nothing set it anyhow. Make next const.
5757 (bfd_arch_info_list): Remove.
5758 (bfd_archures_list): Rename from archures_init_table. Change from
5759 a table of function pointers to a table of bfd_arch_info_type
5760 structure addresses.
5761 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5762 (bfd_lookup_arch): Likewise.
5763 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5765 (bfd_default_arch_struct): Make const.
5766 (bfd_arch_init, bfd_arch_linkin): Remove.
5767 (bfd_get_arch_info): Return a const pointer.
5768 * init.c (bfd_init): Don't call bfd_arch_init.
5769 * bfd.c (struct _bfd): Make arch_info const.
5770 * bfd-in2.h: Rebuild.
5771 * libbfd.h: Rebuild.
5772 * configure.in: Put & before everything in $selarchs.
5773 * configure: Rebuild.
5774 * cpu-*.c: Change bfd_*_arch from a function which calls
5775 bfd_arch_linkin to a const structure.
5776 * ieee.c (ieee_object_p): Make arch const.
5778 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5780 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5782 * bfd-in2.h: Regenerate.
5783 * libbfd.h: Regenerate.
5785 * elf32-ppc.c (reloc_type): Update names to match current draft.
5786 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5787 relative. Update names to current V.4 draft.
5788 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5789 (ppc_elf_relocate_section): Rename relocations to match draft.
5791 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5793 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5794 compiled with -mrelocatable-lib to be linked with either normal
5795 modules or -mrelocatable modules.
5797 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5800 in the a.out header.
5802 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5803 a reloc against a local symbol, even if it's not a section.
5805 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5807 * targets.c (bfd_target): Remove unused align_power_min field.
5808 * bfd-in2.h: Rebuild.
5809 * All backends: Remove initialization of align_power_min.
5811 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5813 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5815 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5817 * config.bfd (mips-dec-netbsd*): New target.
5818 * configure.host (mips-dec-netbsd*): New host.
5819 * configure.in (mips-dec-netbsd*): New native.
5820 * configure: Rebuild.
5822 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5824 Make the COFF backend linker merge common types:
5825 * cofflink.c (struct coff_debug_merge_element): Define.
5826 (struct coff_debug_merge_type): Define.
5827 (struct coff_debug_merge_hash_entry): Define.
5828 (struct coff_debug_merge_hash_table): Define.
5829 (coff_debug_merge_hash_table_init): Define.
5830 (coff_debug_merge_hash_table_free): Define.
5831 (coff_debug_merge_hash_lookup): Define.
5832 (struct coff_final_link_info): Add debug_merge field.
5833 (coff_debug_merge_hash_newfunc): New static function.
5834 (_bfd_coff_final_link): Allocate and free debug_merge table.
5835 (coff_link_input_bfd): Merge identical enum, struct and union
5838 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5840 Convert i960 COFF to use COFF backend linker.
5841 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5842 structure to store the symbol being used.
5843 (coff_i960_start_final_link): New static function.
5844 (coff_i960_relocate_section): New static function.
5845 (coff_i960_adjust_symndx): New static function.
5846 (coff_start_final_link): Define.
5847 (coff_relocate_section): Define.
5848 (coff_adjust_symndx): Define.
5849 * coffcode.h (bfd_coff_backend_data): Add new callback function
5850 _bfd_coff_start_final_link.
5851 (bfd_coff_start_final_link): Define.
5852 (coff_start_final_link): Define if not defined.
5853 (bfd_coff_std_swap_table): Add coff_start_final_link.
5854 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5856 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5857 function callback is not NULL.
5858 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5859 (_bfd_coff_internal_syment_name): Declare.
5860 * libcoff.h: Rebuild.
5861 * configure.in (icoff_big_vec): Add cofflink.o.
5862 (icoff_little_vec): Likewise.
5863 * configure: Rebuild.
5865 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5867 * Makefile.in (clean-info): Remove extraneous tab from line
5870 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5872 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5873 contents has relocs.
5875 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5877 * coffcode.h (coff_compute_section_file_positions): Keep the
5879 (coff_write_object_contents): Remember if it's a relocatable
5881 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5882 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5883 if relocatable file. Swap out saved raw size.
5885 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5887 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5888 (maintainer-clean): Rename from realclean, passing
5889 maintainer-clean down to subdirectories, but leave realclean as a
5892 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5895 * dep-in.sed: Remove config.h from generated dependencies.
5897 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5898 broken out of sunos_canonicalize_dynamic_symtab.
5899 (sunos_canonicalize_dynamic_symtab): Call new function
5900 sunos_slurp_dynamic_symtab.
5901 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5902 dynamic symbol table to the caller.
5903 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5904 callback to override the symbols being read.
5905 * libaout.h (struct aout_backend_data): Add three new parameters
5906 to add_dynamic_symbols callback.
5908 Extensive minor changes to avoid various gcc warnings. Also:
5909 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5910 * archures.c (bfd_arch_info_type): Change mach field from long to
5912 (bfd_lookup_arch): Change machine parameter from long to unsigned
5915 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5917 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5918 a symbol with a non-zero plt_offset.
5920 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5922 * elfcode.h (align_file_position): Remove; not used.
5924 * configure.in: Only check for <sys/procfs.h> on a native system,
5925 and make sure it defines prstatus_t.
5926 * configure: Rebuild.
5928 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5930 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5932 * config.in: Rename from config.h.in.
5933 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5934 Check for config.h:config.in when creating stamp-h.
5935 * configure: Rebuild.
5936 * Makefile.in (stamp-h): Depend upon config.in rather than
5937 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5938 calling config.status.
5940 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5941 (Makefile): Just rebuild Makefile.
5942 (config.h, stamp-h): New targets.
5943 * configure.in: Create stamp-h when rebuilding config.h.
5944 * configure: Rebuild.
5946 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5948 * configure.in: Call AC_CONFIG_HEADER. Substitute
5949 HOST_64BIT_LONG. Check that various header files exist. Check
5950 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5951 and/or free need to be declared. Don't make a link to sysdep.h.
5952 Define TRAD_HEADER for various hosts.
5953 * configure: Rebuild.
5954 * configure.host: Don't set my_host. Add definitions taken from
5955 host header files for various entries. Remove entries which now
5957 * acconfig.h: New file.
5958 * config.h.in: New file, built by autoheader.
5959 * sysdep.h: New file.
5960 * Makefile.in (do_distclean): Don't remove sysdep.h.
5962 (LOCAL_H_DEPS): New variable.
5963 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5965 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5966 ($(OPTIONAL_BACKENDS)): Likewise.
5967 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5968 looking through sysdep.h.
5969 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5970 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5971 (fprintf_vma, sprintf_vma): Likewise.
5972 (int64_type, uint64_type): Don't define.
5973 * bfd-in2.h: Rebuild.
5974 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5975 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5976 * lynx-core.c: Include stuff from old hosts/lynx.h.
5977 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5978 rather than NO_FCNTL.
5979 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5980 rather than NATIVE_HPPAHPUX_COMPILER.
5981 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5983 * hosts/*.h: Remove all header files which merely include,
5984 declare, and define things. Leave header files which define
5985 information needed by trad-core.c.
5987 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5988 (BFD_CC_FOR_BUILD): Define.
5989 * configure.in: Use BFD_CC_FOR_BUILD.
5990 * configure: Rebuild.
5992 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5994 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5995 * configure: Rebuild.
5997 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6000 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6002 * config.bfd: i386pe_ve -> i386pe_vec.
6004 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6006 * configure.host: Incorporate host Makefile fragments by setting
6008 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6009 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6010 value based on whether the code is being compiled by a cross
6011 compiler. Don't substitute host_makefile_frag or frags.
6012 * aclocal.m4: New file to define local AC_PROG_CC.
6013 * configure: Rebuild.
6014 * Makefile.in (INSTALL): Set to @INSTALL@.
6015 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6016 (INSTALL_DATA): Set to @INSTALL_DATA@.
6018 (CC): Define as @CC@.
6019 (CFLAGS): Set to @CFLAGS@.
6020 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6021 (@host_makefile_frag@): Remove.
6022 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6023 after other options.
6024 (config.status): Remove dependency upon @frags@.
6025 * config/*.mh, config/README: Remove.
6027 * config.bfd: Rewrite to incorporate the contents of the Makefile
6028 fragments by setting shell variables, rather than merely returning
6029 the name of a Makefile fragment.
6030 * configure.in: Use shell variables set by config.bfd rather than
6031 looking at the target Makefile fragment files. Don't substitute
6032 target_makefile_frag. Do substitute TDEFINES.
6033 * configure: Rebuild.
6034 * Makefile.in (@target_makefile_frag@): Remove.
6035 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6036 * config/*.mt: Remove.
6038 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6040 * configure.in: Put changequote lines around "i[345]86" patterns
6041 section of core file support.
6043 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6045 * som.c (som_bfd_print_private_bfd_data): Define to use the
6048 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6050 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6051 entry, text_start and data_start.
6053 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6055 * Makefile.in (OFILES): Remove $(TDEPFILES).
6056 * config/apollo.mt (TDEPFILES): Remove.
6057 * config/README: Update.
6059 * configure.in: For a native configuration, set COREFILE and
6060 COREFLAG based on the canonical host name.
6061 * configure: Rebuild.
6062 * Makefile.in: Rebuild dependencies.
6063 (ALL_CFLAGS): Add @COREFLAG@.
6064 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6065 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6066 support routines. Check LYNX_CORE rather than HOST_LYNX.
6067 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6068 * i386lynx.c: Likewise.
6069 * m68klynx.c: Likewise.
6070 * sparclynx.c: Likewise.
6071 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6072 * *-core.c: Comment changes.
6073 * config/decstation.mh (HDEPFILES): Remove.
6074 (HDEFINES): Remove -DTRAD_CORE.
6075 * config/irix3.mh (RANLIB): Remove.
6076 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6077 (HDEFINES): Remove -DIRIX_CORE.
6078 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6079 (HDEFINES): Remove -DTRAD_CORE.
6080 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6081 * config/ultra3.mh (RANLIB): Remove.
6082 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6083 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6084 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6085 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6086 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6087 * config/i386aix.mh, config/i386bsd.mh: Remove.
6088 * config/i386linux.mh, config/i386mach3.mh: Remove.
6089 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6090 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6091 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6092 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6093 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6094 * config/solaris2.mh, config/stratus.mh: Remove.
6095 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6096 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6098 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6100 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6101 DT_FINI entry if the appropriate symbol is not in the hash table.
6103 * libelf.h (struct elf_backend_data): Add create_program_headers
6104 and want_hdr_in_seg fields.
6105 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6107 (elf_backend_create_program_headers): Likewise.
6108 (elfNN_bed): Initialize create_program_headers and
6110 * elf.c (get_program_header_size): Call create_program_headers
6112 (map_program_segments): Check want_hdr_in_seg backend field. Call
6113 create_program_headers backend routine.
6115 * elf.c (assign_file_positions_except_relocs): Align non allocated
6116 sections when creating an executable.
6118 * elfcode.h (elf_swap_phdr_in): Make non static.
6119 (elf_swap_phdr_out): Make non static.
6120 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6121 (bfd_elf32_swap_phdr_out): Declare.
6122 (bfd_elf64_swap_phdr_in): Declare.
6123 (bfd_elf64_swap_phdr_out): Declare.
6125 * ecofflink.c (ecoff_collect_shuffle): New static function.
6126 (_bfd_ecoff_get_accumulated_pdr): New function.
6127 (_bfd_ecoff_get_accumulated_sym): New function.
6128 (_bfd_ecoff_get_accumulated_ss): New function.
6129 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6130 (_bfd_ecoff_get_accumulated_sym): Declare.
6131 (_bfd_ecoff_get_accumulated_ss): Declare.
6132 * libbfd.h: Rebuild.
6134 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6136 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6138 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6139 warning symbols. If any section is named .gnu.warning.XXX, treat
6140 the contents as a warning to be issued if the symbol XXX is
6142 (elf_link_output_extsym): For an indirect or warning symbol, just
6143 output the symbol it points to.
6145 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6146 if bfd_hash_allocate fails, since it will already be set.
6147 (generic_link_hash_newfunc): Likewise.
6148 (archive_hash_newfunc): Likewise.
6149 (hash_entry_bfd): New static function.
6150 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6151 callback. Allocate a new warning using the hash table newfunc.
6152 Use bfd_hash_replace to update the entry in the hash table, rather
6153 than assuming we can copy the fields with structure assignment.
6155 * hash.c (bfd_hash_replace): New function.
6156 * bfd-in.h (bfd_hash_replace): Declare.
6157 * bfd-in2.h: Rebuild.
6159 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6161 * config.bfd: Add mips*vr4300-*-elf* target.
6162 * config/mipsbvr4300.mt: Added.
6164 See file ChangeLog.2
6171 version-control: never