1 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@ninemoons.com>
3 * TODO: Correct a misspelling.
5 * coff-tic80.c: New file for TI TMS320C80 (MVP).
6 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
7 * configure.in (case $vec): Add tic80coff_vec entry.
8 * configure: Regenerate with autoconf.
9 * archures.c (bfd_tic80_arch): Declare.
10 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
11 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
12 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
13 (bfd_target_vector): Add tic80coff_vec entry.
16 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
18 * elflink.h (elf_buckets): Add some more values for larger
21 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
23 * Makefile.in (install): Move subdir_do out of conditional. From
24 Fred Fish <fnf@cygnus.com>.
26 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
28 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
30 (elf_mn10200_howto_table): Likewise.
31 (mn10200_reloc_map): Likewise.
33 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
35 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
36 mips16 symbol during the link.
37 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
39 (mips_elf_link_output_symbol_hook): New static function.
40 (elf_backend_link_output_symbol_hook): Define.
42 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
45 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
47 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
48 against SEC_DEBUGGING sections here (revert patch of December 5).
49 * elfcode.h (elf_object_p): Check for them here, instead.
51 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
53 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
54 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
56 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
57 (_bfd_elf_canonicalize_dynamic_reloc): New function.
58 * elf-bfd.h (struct elf_size_info): Update declaration of
60 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
61 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
62 * elfxx-target.h: Use new dynamic reloc routines by default.
63 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
66 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
68 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
69 if NAMES_HAVE_UNDERSCORE is defined.
71 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
73 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
75 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
77 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
80 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
82 * elflink.h (elf_link_add_object_symbols): Only add a weak
83 symbol if the real definition is in the dynamic symbol table.
84 After finding the real definition, then, if it is dynamic, add the
85 weak symbol to the dynamic symbol table.
87 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
89 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
91 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
94 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
96 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
98 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
99 (bfd_elf32_mn10300_reloc): Write data in little endian format.
100 * reloc.c: Remove mn10300 big endian relocs.
101 * bfd-in2.h, libbfd.h: Rebuilt.
103 * elf32-mn10200.c: Update from elf32-mn10300.c.
105 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
107 * elf32-mn10300.c (elf_symbol_leading_char): Define.
109 * elf32-mn10300.c: Add some comments.
111 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
113 * ihex.c (ihex_scan): Always initialize buf before jumping to
115 (ihex_read_section): Likewise.
117 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
119 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
120 inplace for most relocs.
122 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
124 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
125 even if SEC_ALLOC is not set.
126 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
127 when deciding whether to copy a reloc into a shared object.
128 (elf_i386_relocate_section): Likewise.
129 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
130 (elf32_sparc_relocate_section): Likewise.
131 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
132 reloc section if it is not set in the source section.
133 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
134 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
135 with a SEC_DEBUGGING section as SEC_DEBUGGING.
137 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
139 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
140 expects a .got.plt until we actually create it.
142 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
144 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
145 message for bfd_reloc_outofrange, rather than aborting. From
146 Philippe De Muyter <phdm@info.ucl.ac.be>.
148 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
149 a relocateable link, don't try to process them. From Heinz Wrobel
150 <wrobel@lpr.e-technik.tu-muenchen.de>.
152 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
154 * elf32-mn10300.c (mn10300_info_howto): Renamed from
155 mn10300_info_howto_rel. Tweak reloc argument to be an
157 (USE_RELA): Define instead of USE_REL.
158 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
160 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
162 * configure.in, configure: Handle mips*-sgi-irix6*.
163 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
166 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
168 * elf32-i386.c (elf_i386_relocate_section): Warn about a
169 relocation against a symbol defined in a section with no output
172 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
174 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
175 * configure, config.in: Rebuild with autoconf 2.12.
177 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
178 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
179 (swap_out_syms): Set st_other from existing st_other field.
180 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
182 (elf_link_output_extsym): Set the other field from the global hash
184 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
185 (elf_mips16_jump_howto): New static variable.
186 (mips16_jump_reloc): New static function.
187 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
188 (mips_info_to_howto_rel): Handle R_MIPS16_26.
189 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
191 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
192 * bfd-in2.h, libbfd.h: Rebuild.
193 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
195 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
197 * configure.host: Use long long for mips-sgi-irix6*.
199 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
200 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
202 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
204 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
205 (enum reloc_type): Add more reloc types.
206 (elf32_mn10300_howto_table): Update for new reloc types.
207 (elf32_mn10300_reloc_map): Update for new reloc types.
208 * reloc.c: Add some new relocs for the mn10300 series.
209 * bfd-in2.h, libbfd.h: Rebuilt.
211 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
213 * som.c (setup_sections): Don't lose for a space which has
214 no data, but some symbols.
216 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
218 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
219 (sunos_link_hash_table_create): Initialize got_needed.
220 (sunos_create_dynamic_sections): Only set .got section size if it
221 is not already set. Set got_needed.
222 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
223 sdynptr, and only handle dynamic sections, if dynamic sections are
225 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
226 Initialize .got section.
227 (sunos_scan_ext_relocs): Likewise.
228 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
230 (sunos_finish_dynamic_link): Check got_needed. Only set up
231 dynamic linking information if needed.
233 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
235 * config.bfd: Added VersaDOS format to the Ericsson configuration.
237 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
239 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
242 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
244 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
248 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
250 * filemode.c: Include sysdep.h.
251 * ihex.c: Add casts to eliminate compiler warnings.
252 * sunos.c: Add casts to eliminate compiler warnings.
254 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
256 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
258 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
259 appropriate relocations in the .so file if shared.
260 (ppc_elf_relocate_section): Ditto.
263 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
265 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
266 complain_overflow_unsigned.
270 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
272 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
273 overflows for R_D10V_16 and R_D10V_18.
276 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
278 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
279 (do_with_relocs): Likewise.
280 (do_as_repeat): Likewise.
281 (copy_expression): Likewise.
283 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
285 * ieee.c (ieee_write_external_part): Correctly record whether
286 there is an external part.
289 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
291 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
292 handle tda offsets for sld.w and sst.w instructions.
293 Fix alignment check in sld.w and sst.w tda reloc handling.
296 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
298 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
301 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
303 * elf32-v850.c: Add comments about assumptions about
304 char, short & long sizes.
305 (elf32_v850_bfd_final_link_relocate): Fix sign extension
306 problems for several relocs.
308 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
309 R_V850_SDA_OFFSET entry.
312 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
314 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
315 Store import file index in ldindx.
316 (xcoff_build_ldsyms): Assume that ldsym was not previously
317 allocated. For an imported symbol, copy ldindx into l_ifile.
320 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
322 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
323 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
324 fields in R_V850_TDA_OFFSET.
325 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
326 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
329 * elf32-v850.c: Include bfdlink.h.
330 (bfd_elf32_v850_reloc): Return an error if we get a reloc
332 (elf32_v850_bfd_final_link_relocate): New function.
333 (v850_elf_relocation_section): Likewise.
334 (elf_backend_relocate_section): Define.
337 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
339 * binary.c (binary_set_section_contents): Ignore sections which
340 don't have SEC_LOAD and SEC_ALLOC set.
342 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
344 * linker.c (_bfd_generic_final_link): Avoid losing static
345 symbols in the .bss section.
347 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
349 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
350 (mips32_64bit_reloc): New static function.
351 (mips_reloc_map): Add entry for BFD_RELOC_64.
352 (mips_elf_relocate_section): Handle R_MIPS_64.
354 * linker.c (default_indirect_link_order): Print an error message
355 when attempting to do a relocateable link with different object
356 file formats, rather than calling abort.
359 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
361 * reloc.c (m32r relocs): Rename them.
362 * bfd-in2.h, libbfd.h: Regenerated.
363 * elf32-m32r.c: Update.
364 (m32r_elf_10_pcrel_reloc): New function.
365 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
366 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
369 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
371 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
372 all sections that will be included in the output file.
373 (_bfd_generic_link_output_symbols): Discard symbols in sections
374 which are being discarded.
378 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
379 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
380 (elf_v850_howto_table): Corresponding changes.
381 (elf_v850_reloc_map): Corresponding changes.
382 * reloc.c: Add additional V850 relocations.
383 * bfd-in2.h, libbfd.h: Rebuilt.
385 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
386 no longer want in pc-relative relocs.
388 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
390 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
391 accept a reloc against an undefined sybmol!
393 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
395 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
398 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
400 * VERSION: Bump for new relocation.
402 * hosts/i386bsd.h: If NBPG is not defined, define it as
403 PAGE_SIZE, for recent versions of FreeBSD.
405 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
407 * configure.host: Use `long long' as the 64 bit type on a Solaris
408 host, since both gcc and the SunPRO compilers support it.
410 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
412 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
413 mistake to have reused the ECOFF LITERAL for ELF since they have
415 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
416 * bfd-in2.h, libbfd.h: Rebuild.
418 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
421 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
422 dynamic relocation for an undefweak symbol when we are building
425 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
427 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
428 point explicitly to srcdir.
429 (targmatch.h): Edit references to point explicitly to objdir.
431 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
433 * config.bfd: When setting targ_cpu, don't get confused by
436 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
438 * configure.host: Add support for windows host (a build done
439 under the Microsoft build environment).
441 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
443 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
444 definition in a dynamic object, add it to the dynamic symbol table
445 if any dynamic object mentions it. Reverts part of last patch.
447 * sunos.c (struct sunos_link_hash_table): Add got_base field.
448 (sunos_link_hash_table_create): Initialize got_base.
449 (bfd_sunos_size_dynamic_sections): If the .got section is more
450 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
452 (sunos_check_dynamic_reloc): Subtract got_base from a base
455 * elf32-mips.c (elf_mips_isa): New static function.
456 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
457 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
459 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
461 * archive.c (do_slurp_coff_armap): Only treat archive as little
462 endian for i960 COFF.
464 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
466 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
467 by the change in size of the section when EXEC_P is not set.
469 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
470 (m68kcoff_rtype_to_howto): New static function.
471 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
472 VMA to the addend for a PC relative reloc.
474 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
476 * Makefile.in: Rebuild dependencies.
478 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
481 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
483 * Makefile.in: Remove explicit dependencies for mn10200 and
485 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
486 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
487 (dependencies): Rebuilt.
489 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
491 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
492 during this function.
494 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
495 section if the flags are compatible.
497 * configure.in: Add havevecs, and put it in tdefaults.
498 * mpw-config.in: Likewise.
499 * configure: Rebuild.
500 * targmatch.sed: New file; a sed script to build targmatch.h from
502 * config.bfd: Add #if, #endif, and comments for targmatch.h.
503 * targets.c: Include "fnmatch.h".
504 (struct targmatch): Define.
505 (bfd_target_match): Define by including targmatch.h.
506 (bfd_find_target): If the target is not found by name, search for
507 it as a configuration triplet.
508 * Makefile.in: Rebuild dependencies.
509 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
510 i386dynix.o, m68k4knetbsd.o, and riscix.o.
511 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
512 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
513 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
514 (CFILES): Remove i386dynix.c and hp300bsd.c.
515 (targmatch.h): New target.
516 (do_clean): Remove targmatch.h.
518 * configure.in: Add BFD_NEED_DECLARATION(getenv).
519 * acconfig.h: Add NEED_DECLARATION_GETENV.
520 * configure, config.in: Rebuild.
521 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
522 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
524 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
526 * cpu-mn10x00.c, elf32-mn10x00: Removed.
527 * cpu-mn10200.c, cpu-mn10300.c: New files.
528 * elf32-mn10200.c, elf32-mn10300.c: New files.
529 * Makefile.in: Break mn10x00 support into two separate
530 configurations, mn10200 and mn10300.
531 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
532 * bfd-in2.h, configure: Rebuilt.
534 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
536 * Makefile.in (do_clean): Move config.log to do_distclean.
538 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
540 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
541 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
542 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
543 (elf32-mn10x00.o): Add dependencies.
544 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
545 (bfd_mn10x00_arch): Declare.
546 (bfd_archures_list): Add bfd_mn10x00_arch.
547 * config.bfd: Add mn10x00-*-*.
548 * configure.in: Add bfd_elf32_mn10x00_vec.
549 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
550 * targets.c (bfd_elf32_mn10x00_vec): Declare.
551 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
552 * bfd-in2.h, configure: Rebuilt.
554 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
556 openVMS/Alpha: Provide filename and case_hack flags via
557 symbol table from gas.
558 Add case_hack code for symbol output from vax/vms.
559 * evax-alpha.c (evax_initialize): Remove filename handling,
560 filename is provided via symbol table.
561 (evax_get_symtab): Use local symbol count when setting up table.
562 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
564 (_bfd_evax_write_egsd): Skip file name symbol.
565 * evax-emh.c (get_vms_time_string): Local function now.
566 (_bfd_evax_write_emh): Extract source filename and case_hack flags
568 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
569 through _bfd_evax_case_hack_symbol.
570 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
572 (_bfd_evax_basename): Removed.
573 (_bfd_get_vms_time_string): Moved to evax-emh.c.
574 * evax.h (evax_private_data_struct): Remove filename.
575 (flag_hash_long_names, flag_show_after_trunc,
576 flag_no_hash_mixed_case, vms_name_mapping): New flags for
579 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
581 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
582 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
583 (NO_SWAP_MAGIC): Don't define.
584 (SWAP_MAGIC): Define.
586 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
587 no hash table entry for a global symbol.
589 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
591 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
593 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
595 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
596 symbol type with T_NULL. Warn if symbol type changes. Based on
597 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
599 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
600 a dynamic object in the dynamic symbol table if it is referenced
601 or defined by a regular object.
604 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
606 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
607 remove dwarf local labels. Shrinks binaries by a factor of 3!
610 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
612 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
613 by hand, rather than by calling bfd_make_section.
616 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
618 * reloc.c: Rename m32r relocs.
619 * bfd-in2.h, libbfd.h: Rebuilt.
620 * elf32-m32r.c: Update.
623 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
625 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
626 link, adjust the symbol index of a base relative reloc. Don't
627 change the addend of a PC relative reloc if pcrel_offset is set.
628 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
631 * reloc.c (bfd_perform_relocation): Apply the relocation even if
632 it is zero, in case src_mask matters.
633 (bfd_install_relocation): Likewise.
635 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
637 * xcofflink.c (xcoff_link_add_symbols): Always initialize
639 (_bfd_xcoff_bfd_final_link): Don't set target_index
640 to an uninitialized value.
642 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
644 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
645 indices, rather than crashing.
646 (coff_slurp_reloc_table): Likewise. Check whether the howto field
648 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
651 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
653 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
655 (coff_arm_adjust_symndx): New static function.
656 (coff_adjust_symndx): Define.
658 * srec.c (srec_scan): Accept multiple symbols on a single line.
659 From Pascal Martin <pmartin@alsys.com>.
663 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
665 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
666 (sunos_merge_private_bfd_data): New function.
668 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
670 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
672 (bfd_merge_private_bfd_data): Likewise.
673 * section.c (bfd_copy_private_section_data): Likewise.
674 * syms.c (bfd_copy_private_symbol_data): Likewise.
675 * bfd-in2.h: Rebuild.
676 * aout-target.h (MY_bfd_copy_private_section_data): Check that
677 both BFD's are the right flavour.
678 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
679 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
680 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
681 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
682 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
683 (ppc_elf_merge_private_bfd_data): Likewise.
684 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
685 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
687 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
688 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
692 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
694 * reloc.c: Add m32r relocs.
695 * bfd-in2.h, libbfd.h: Rebuilt.
696 * cpu-m32r.c,elf32-m32r.c: New files.
699 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
701 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
703 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
705 * tekhex.c (first_phase): Change type parameter from char to int.
707 (pass_over): Change func to expect int, not char.
709 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
710 rather than SEC_LOAD when aligning the file offset for the first
711 section in a segment.
713 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
715 * syms.c (coff_section_type): Make arg const.
716 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
717 to make_bfd_asection().
718 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
719 * elfcode.h (bfd_section_from_phdr): Remove prototype.
720 (_bfd_elf_stringtab_init): Remove prototype.
722 * netbsd-core.c (swap_abort): Add prototype.
723 * aix386-core.c (swap_abort): Ditto & make static
724 * hpux-core.c (swap_abort): Ditto & make static.
725 * irix-core.c (swap_abort): Ditto & make static.
726 * ptrace-core.c (swap_abort): Ditto & make static.
727 * trad-core.c (swap_abort): Ditto & make static.
728 * coffswap.h (coff_swap_reloc_in): Ditto.
729 (coff_swap_reloc_out): Ditto.
730 (coff_swap_filehdr_in): Ditto.
731 (coff_swap_filehdr_out): Ditto.
732 (coff_swap_sym_in): Ditto.
733 (coff_swap_sym_out): Ditto.
734 (coff_swap_aux_in): Ditto.
735 (coff_swap_aux_out): Ditto.
736 (coff_swap_lineno_in): Ditto.
737 (coff_swap_lineno_out): Ditto.
738 (coff_swap_aouthdr_in): Ditto.
739 (coff_swap_aouthdr_out): Ditto.
740 (coff_swap_scnhdr_in): Ditto.
741 (coff_swap_scnhdr_out): Ditto.
742 * ihex.c (ihex_sizeof_headers): Ditto.
743 * tekhex.c (getsym): Ditto.
744 (find_chunk): Ditto & make static.
745 (insert_byte): Ditto.
746 (first_phase): Ditto.
748 (tekhex_get_symtab): Ditto & make static.
749 (tekhex_get_symtab_upper_bound): Ditto & make static.
750 (tekhex_mkobject): Ditto.
751 (tekhex_object_p): Ditto.
752 (move_section_contents): Ditto.
753 (tekhex_get_section_contents): Ditto.
754 (tekhex_set_arch_mach): Ditto & make static.
755 (tekhex_set_section_contents): Ditto.
759 (tekhex_write_object_contents): Ditto.
760 (tekhex_sizeof_headers): Ditto.
761 (tekhex_make_empty_symbol): Ditto.
762 (tekhex_get_symbol_info): Ditto.
763 (tekhex_print_symbol): Ditto.
764 * irix-core.c (make_bfd_asection): Ditto.
765 (irix_core_core_file_p): Ditto.
766 (irix_core_core_file_failing_command): Ditto.
767 (irix_core_core_file_failing_signal): Ditto.
768 (irix_core_core_file_matches_executable_p): Ditto.
769 (irix_core_make_empty_symbol): Ditto.
770 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
771 * srec.c (srec_new_symbol): Ditto.
772 (srec_get_section_contents): Ditto.
773 (srec_set_arch_mach): Ditto.
774 (srec_set_section_contents): Ditto.
775 (internal_srec_write_object_contents): Ditto.
776 (srec_write_object_contents): Ditto.
777 (symbolsrec_write_object_contents): Ditto.
778 (srec_sizeof_headers): Ditto.
779 (srec_make_empty_symbol): Ditto.
780 (srec_get_symtab_upper_bound): Ditto.
781 (srec_get_symtab): Ditto.
782 (srec_print_symbol): Ditto and make static.
783 * elf.c (elf_read): Ditto
784 (assign_section_numbers): Ditto.
785 (elf_fake_sections): Ditto.
786 (sym_is_global): Ditto.
787 (elf_map_symbols): Ditto.
788 (get_program_header_size): Ditto.
789 * coffgen.c (make_a_section_from_file): Ditto.
790 (coff_real_object_p): Ditto.
791 (fixup_symbol_value): Ditto.
792 (build_debug_section): Ditto.
794 * syms.c (coff_section_type): Ditto.
797 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
799 * bfd-in2.h: Rebuilt after m32r changes.
802 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
805 * config.bfd,configure.in,configure: Add m32r support.
806 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
808 * config.bfd: Keep target list alphabetically sorted.
811 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
813 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
814 to add in the constant part found in the instruction itself.
815 (case R_V850_HI16_S): Likewise.
819 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
821 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
822 and R_D10V_18 to be 1 (word).
825 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
827 * stabs.c (_bfd_link_section_stabs): If the output_section field
828 of either section is bfd_abs_section, then the linker is
829 discarding the section and we should not optimize it.
831 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
833 * Makefile.in (aout-sparcle.o): New target.
834 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
835 * config.bfd (sparclet-*-aout*): Add case.
836 * configure.in (sparcle_aout_vec): Add case.
837 * configure: Regenerated.
838 * targets.c (sparcle_aout_vec): Declare.
839 (bfd_target_vector): Add sparcle_aout_vec.
840 * aout-sparcle.c: New file.
843 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
845 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
846 low order sign bit propogation for R_V850_HI16_S.
848 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
849 handling V850 specific relocs.
850 (elf_v850_howto_table): Use the new function for some
851 relocations. Twiddle masks & shifts for some relocs.
852 Set partial_inplace where needed.
855 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
857 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
858 default architecture to a machine number of 0.
859 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
861 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
862 the output BFD is the default, set it from the first input BFD.
865 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
867 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
868 insert at bitpos zero. The HI16 relocs are shifted right
869 by 16 bits. Fix src_mask for all relocs.
870 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
872 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
876 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
878 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
879 Rewrite to use BFD file read routines and to avoid using a fixed
880 length for the file name.
883 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
885 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
886 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
887 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
890 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
892 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
893 (elf_v850_howto_table): Add info for HI16_S reloc.
894 (v850_reloc_map): Add HI_16_S reloc.
895 * reloc.c: Define BFD_RELOC_V850_* relocs.
898 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
901 * elf32-sh.c: New file.
902 * elf.c (prep_headers): Handle bfd_arch_sh.
903 * elfcode.h (write_relocs): Handle absolute symbol.
904 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
905 (_bfd_elf64_link_read_relocs): Declare.
906 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
907 elf_link_read_relocs. Make globally visible. Change all
909 (elf_link_input_bfd): Get external symbols from cache in
910 symtab_hdr->contents. Get contents from cache in
912 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
914 * reloc.c: Define BFD_RELOC_SH_* relocs.
915 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
916 * coff-sh.c (sh_insns_conflict): Fix a return value.
917 (_bfd_sh_align_load_span): New globally visible function, broken
918 out of sh_align_load.
919 (sh_align_load): Call _bfd_sh_align_load_span.
920 (sh_swap_insns): Change relocs parameter to PTR.
921 * bfd-in2.h, libbfd.h: Rebuild.
922 * targets.c (bfd_elf32_sh_vec): Declare.
923 (bfd_elf32_shl_vec): Declare.
924 * config.bfd (sh-*-elf*): New target.
925 * configure.in (bfd_elf32_sh_vec): New target vector.
926 (bfd_elf32_shl_vec): New target vector.
927 * configure: Rebuild.
928 * Makefile.in: Rebuild dependencies.
929 (BFD32_BACKENDS): Add elf32-sh.o.
930 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
932 * elf.c (map_sections_to_segments): Check that LMA does not skip a
933 page before checking D_PAGED.
935 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
936 (ihex_write_object_contents): Remove extbase; always use segbase
939 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
941 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
942 * configure.host (i[345]86-*-*): Ditto.
943 * config.bfd (i[345]86-*-*): Ditto.
944 * configure: Regenerate.
946 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
949 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
951 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
952 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
953 * som.c (hppa_som_gen_reloc_type): Add new argument. If
954 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
955 will have an ST_CODE type, change the symbol's type to ST_DATA.
956 * som.c (hppa_som_gen_reloc_type): Update prototype.
958 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
960 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
961 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
962 (mips_elf_size_dynamic_sections): Don't require .got to exist.
963 (mips_elf_finish_dynamic_sections): Likewise.
965 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
967 * configure.host (HLDENV): New variable to set. Set it for
968 *-*-sysv4*, since those linkers may not support -R but they always
971 * libieee.h (NSECTIONS): Don't define.
972 (ieee_data_struct): Change section_table to asection **. Add
974 * ieee.c (get_section_entry): If the table isn't big enough, make
976 (ieee_slurp_sections): Remove assertion about number of sections.
977 (ieee_object_p): Adjust initialization of ieee to match changes to
980 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
981 symbols merely because we are generating a shared library.
982 (xcoff_build_ldsyms): Don't set up global linkage code for an
983 undefined symbol merely because we are generating a shared
987 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
989 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
990 (BFD32_BACKENDS) Add elf32-v850.o.
991 * archures.c: Add bfd_v850_arch.
992 * bfd-in2.h: Add bfd_v850_arch.
993 * config.bfd (v850-*-*): New target.
994 * configure: (bfd_elf32_v850_vec) New vector.
995 * configure.in: (bfd_elf32_v850_vec) New vector.
996 * cpu-v850.c: New file.
997 * elf.c (prep_headers): Added case bfd_arch_v850.
998 * elf32-v850.c: New file.
999 * targets.c (bfd_elf32_v850_vec): New vector.
1002 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1004 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1005 a function code symbol for an XMC_XO symbol.
1007 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1009 * mpw-config.in: Update editing of autoconf vars to reflect
1010 Jul 18 configure.in change.
1011 * mpw-make.sed: Update editing of include pathnames to be
1012 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1014 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1016 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1017 which to offset to get the .plt entry address is ".plt".
1019 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1021 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1022 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1023 Added, for internal use by the ARM gas.
1025 * bfd-in2.h: Rebuilt
1027 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1029 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1030 in section dynidx start.
1032 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1035 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1036 optimization for g++.
1038 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1040 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1041 the -mrelocatable-lib bit set and the other doesn't, clear the
1042 -mrelocatable-lib bit in the header.
1044 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1047 symbol against a STT_FUNC symbol in a shared library.
1049 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1051 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1052 symbol is found, automatically define the corresponding function
1055 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1056 if sym.n_numaux is not zero.
1057 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1058 entry to disagree about the number of aux entries if the symbol
1061 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1062 section if it might be needed, not just if info->shared.
1063 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1064 the start of .rel.dyn if we are going to use it.
1065 (mips_elf_finish_dynamic_sections): Only clear the first element
1066 of .rel.dyn if the size is greater than zero.
1068 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1071 undefined_symbol callback for a symbol, then don't issue any more
1072 warnings about loader relocs.
1073 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1074 after calling the undefined_symbol callback.
1076 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1077 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1078 as the AIX linker seems to do.
1080 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1082 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1083 (evax_initialize): Remove evax_reloc_table.
1084 (evax_close_and_cleanup): Ditto.
1086 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1088 (evax_bfd_reloc_type_lookup): Ditto.
1089 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1090 cooked_size == raw_size.
1091 * evax-emh.c (_bfd_evax_register_filename): Remove.
1092 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1093 * evax-misc.c (add_new_contents): Malloc section at full size.
1094 (_bfd_save_evax_section): Memcpy section contents directly.
1095 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1096 (evax_reloc_table): Remove.
1098 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1100 * makefile.vms: Add better support for DEC C compilation
1101 Add evax.h dependencies
1103 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1104 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1105 (BFD_RELOC_ALPHA_BASEREG): Remove.
1106 * bfd-in2.h, libbfd.h: Rebuild.
1108 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1110 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1111 getgid if _WIN32 is defined.
1112 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1114 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1116 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1117 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1119 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1122 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1124 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1126 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1127 (NEED_DECLARATION_REALLOC): New macro.
1128 * configure, config.in: Rebuild.
1129 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1130 (realloc): Declare if NEED_DECLARATION_REALLOC.
1132 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1133 <strings.h> if they exist.
1135 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1137 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1139 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1141 Based on patches from Eric Valette <valette@crf.canon.fr>:
1142 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1143 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1144 (elf_howto_table): Add entries for new relocs.
1145 (elf_i386_reloc_type_lookup): Handle new relocs.
1146 (elf_i386_info_to_howto): Just call abort.
1147 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1148 (elf_i386_relocate_section): Likewise.
1151 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1153 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1156 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1159 only get the LMA from the phdr if they are in the same part of the
1162 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1163 new segment to make them more comprehensible. If the relationship
1164 between the LMA and the VMA changed, start a new segment. Don't
1165 check dynsec when deciding whether to start a new segment for a
1166 writeable section; -N will now handle this.
1168 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1170 * libhppa.h: Remove "esel" changes. Not the right approach.
1171 * som.c: Corresponding changes.
1172 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1173 which don't have a SOM symbol type associated with them.
1174 Reverses a 1994 change.
1176 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1178 Make ld -N more reasonable for ELF:
1179 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1180 phdr_in_section to false, and always use a single load segment.
1181 (elf_sort_sections): Sort sections by LMA after VMA.
1182 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1183 align to maxpagesize.
1184 (assign_file_positions_except_relocs): Likewise.
1185 * elfcode.h (elf_object_p): If a section is loaded but not page
1186 aligned, clear D_PAGED.
1188 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1190 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1191 Added, for internal use by the ARM gas.
1193 * bfd-in2.h: Rebuilt
1195 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1197 * libhppa.h (R_HPPA_ESEL): New field selector.
1198 (e_esel): Similarly.
1199 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1200 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1201 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1203 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1206 archive search before looking for stripped dynamic objects.
1208 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1211 symbol a warning rather than an error.
1213 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1215 * elf.c (assign_file_positions_for_segments): Track the virtual
1216 memory position separately from the file position, and use it to
1217 compute the alignment adjustment.
1220 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1222 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1223 and fixed mask on R_D10V_10_PCREL_L.
1226 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * elf64-mips.c: Include "aout/ar.h".
1229 (mips_elf64_slurp_armap): New static function.
1230 (mips_elf64_write_armap): New static function.
1231 (bfd_elf64_archive_*): Define.
1232 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1233 Use instead of bfd_generic_archive_p.
1234 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1235 instead of _bfd_write_archive_contents.
1236 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1237 _bfd_generic_mkarchive.
1238 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1239 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1241 (TARGET_LITTLE_SYM): Likewise.
1242 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1244 * Makefile.in: Rebuild dependencies.
1246 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1247 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1248 SHT_MIPS_EVENTS sections.
1249 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1250 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1252 (_bfd_mips_elf_fake_sections): Likewise.
1254 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1255 * ecoff.c (ecoff_compute_section_file_positions): Copy
1256 rdata_in_text from backend info to tdata. Clear it if any data
1257 section comes before .rdata.
1258 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1259 tdata rather than backend info.
1261 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1263 * configure.in: Fix test for whether a compiler has a 64 bit
1264 type. From Jim Wilson <wilson@cygnus.com>.
1266 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1268 * configure.host (mips-sgi-irix6*): New host.
1270 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1271 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1272 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1274 * configure: Rebuild.
1275 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1276 (BFD_HOST_64_BIT): Define conditionally.
1277 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1278 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1279 (symvalue, bfd_size_type): Likewise.
1280 * bfd-in2.h: Rebuild.
1281 * Makefile.in (do_clean): Remove bfd-tmp.h.
1282 (do_distclean): Remove bfd-in3.h.
1283 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1284 (bfd-in3.h): New target.
1286 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1287 Andrew Gierth <ANDREWG@microlise.co.uk>.
1289 * configure.host: Set INSTALL_SHLIB.
1290 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1291 * configure: Rebuild.
1292 * Makefile.in (install): Use @INSTALL_SHLIB@.
1294 * config.bfd (mips*-*-irix6*): New target.
1295 * configure.host: Handle Irix 6 shared library like Irix 5.
1297 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1298 symbol for a magic name.
1299 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1301 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1304 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1306 * mpw-config.in: Add ELF support to mips config, create the
1307 elf32-target.h file in the object dir.
1308 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1310 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1312 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1313 Also removed most abort calls, in favor of using bfd reporting.
1316 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1318 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1319 (BFD32_BACKENDS) Add elf32-d10v.o.
1320 * archures.c: Add bfd_d10v_arch.
1321 * bfd-in2.h: Add bfd_d10v_arch.
1322 * config.bfd (d10v-*-*): New target.
1323 * configure: (bfd_elf32_d10v_vec) New vector.
1324 * configure.in: (bfd_elf32_d10v_vec) New vector.
1325 * cpu-d10v.c: New file.
1326 * elf.c (prep_headers): Added case bfd_arch_d10v.
1327 * elf32-d10v.c: New file.
1328 * libbfd.h: Rebuild.
1329 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1330 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1331 * targets.c (bfd_elf32_d10v_vec): New vector.
1334 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1336 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1338 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1340 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1341 bfd_mach_i386_i8086 machine types.
1343 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1348 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1350 * coffcode.h (coff_set_section_contents): A/UX does not require
1351 special handling of the _LIB section.
1353 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1355 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1356 value for R_RELBYTE.
1358 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1359 array if one was allocated.
1361 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1363 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1364 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1365 use_rld_obj_head and rld_value.
1366 (mips_elf_link_hash_table_create): Initialize new fields.
1367 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1369 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1370 __rld_obj_head symbol not seen, create an __rld_map symbol.
1371 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1372 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1373 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1374 __rld_obj_head symbol.
1375 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1377 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1381 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1382 ppc_elf_addr16_ha_reloc.
1383 (ppc_elf_addr16_ha_reloc): New static function.
1385 * coff-mips.c (struct mips_hi): Define.
1386 (mips_refhi_list): New static variable.
1387 (mips_refhi_addr, mips_refhi_addend): Remove.
1388 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1389 (mips_reflo_reloc): Process mips_refhi_list.
1390 (mips_relhi_list): New static variable.
1391 (mips_relhi_addr, mips_relhi_addend): Remove.
1392 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1393 (mips_rello_reloc): Process mips_relhi_list.
1394 (mips_relocate_section): Permit an arbitrary number of REFHI or
1395 RELHI relocs before the associated REFLO or RELLO reloc.
1397 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * aout-target.h (MY(callback)): Set reloc_count fields.
1401 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1403 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1404 sections unless this is a SunOS link.
1406 * VERSION: Set to 2.7.1.
1408 * Released binutils 2.7.
1410 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * i386aout.c: Include "aout/aout64.h".
1413 (i386aout_write_object_contents): New static function.
1414 (MY_write_object_contents): Define.
1416 * netbsd.h (MY(write_object_contents)): Make sure that
1417 adjust_sizes_and_vmas is called before fiddling with the magic
1420 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1422 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1424 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * libbfd-in.h (itos, stoi): Don't define.
1427 * libbfd.h: Rebuild.
1428 * i386lynx.c (KEEPIT): Define as udata.i.
1429 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1430 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1431 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1432 flags. Don't use stoi.
1434 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1436 * elf.c (map_sections_to_segments): Don't start a new segment for
1437 a writable section if it's on the same page as the previous
1438 segment. Reset the writable variable for a readonly section.
1440 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1442 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1443 first_thunk_address, thunk_size, and import_table_size.
1444 * peicode.h: Improved some diagnostics regarding edata sections.
1446 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1448 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1449 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1451 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1454 with XCOFF_DEF_DYNAMIC set is really defined.
1455 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1456 (xcoff_link_add_symbols): Only create special sections if using an
1459 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1461 (bfd_install_relocation): Likewise.
1463 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1465 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1467 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1468 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1469 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1470 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1471 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1472 are found for LITERAL relocs.
1473 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1474 taken, we cannot generate a .plt entry for the symbol.
1476 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1478 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1479 sysconf functions (for gprof).
1480 * configure, config.in: Rebuild.
1482 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1485 an archive if it has a map. If the object file has the wrong
1488 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1489 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1491 (alpha_relocate_section): Likewise.
1493 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1494 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1495 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1496 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1497 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1498 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1499 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1500 * peicode.h: Corresponding changes.
1502 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1504 * elflink.h (elf_create_pointer_linker_section): Comment out code
1505 dealing with making GOT pointers negative of the GOT symbol for
1508 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1510 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1511 increment the .rela.plt size until after we're done creating the
1513 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1514 .rela.plt offset directly rather than calculating it.
1516 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1518 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1519 Use autoconf-set values.
1520 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1521 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1524 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1525 * configure: Rebuilt.
1527 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1529 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1530 handling code > 1k away.
1532 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1534 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1535 defined, output whenever the symbol is updated.
1537 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1539 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1540 section to 0 if user_set_vma is set.
1541 * elflink.h (elf_bfd_final_link): Likewise.
1543 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1545 Partially undo patch of Jun 20.
1546 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1547 (coff_compute_section_file_positions): Likewise.
1548 (coff_write_object_contents): Likewise. Re-add deleted code, but
1549 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1550 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1552 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1554 * config.bfd: Add support for *-*-rtems* configurations.
1556 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * elf.c (prep_headers): Add bfd_arch_alpha case.
1560 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1562 * elf64-alpha.c: New file.
1563 * config.bfd (alpha-*-linuxecoff*): New target.
1564 (alpha-*-linux*, alpha-*-elf*): New targets.
1565 * configure.in (bfd_elf64_alpha_vec): New vector.
1566 * configure: Rebuild.
1567 * targets.c (bfd_elf64_alpha_vec): Declare.
1568 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1569 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1570 * bfd-in2.h, libbfd.h: Rebuild.
1571 * Makefile.in: Rebuild dependencies.
1572 (BFD64_BACKENDS): Add elf64-alpha.o.
1573 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1575 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1578 than relying on a right shift of 32.
1580 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1582 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1583 ifdef to COFF_WITH_PE.
1584 (coff_compute_section_file_positions): Likewise.
1585 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1586 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1587 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1588 COFF_IMAGE_WITH_PE, always include.
1590 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1592 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1594 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1595 approximate the correct answer if SIZEOF_HEADERS was not used.
1597 * binary.c (binary_set_section_contents): Set section file
1598 position based on LMA rather than VMA.
1600 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1602 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1603 symbols if info->strip == strip_all.
1605 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1607 * coff-h8300.c: Remove #if 0 code.
1608 (compatable): Don't allow mixing/matching of different architectures.
1610 * archures.c (bfd_mach_h8300s): Add.
1611 * bfd-in2.h: Rebuilt.
1612 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1614 (h8300_reloc16_estimate): Likewise.
1615 (h8300_reloc16_extra_cases): Likewise.
1616 (h8300_bfd_link_add_symbols): Likewise.
1617 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1618 (coff_set_flags): Likewise.
1619 * cpu-h8300.c (h8300_scan): Likewise.
1620 Add H8/S to bfd_h8300_arch list.
1622 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1624 Added support for Alpha OpenVMS:
1625 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1626 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1627 * config.h-vms, makefile.vms: New files.
1628 * config.bfd (alpha-*-*vms*): New target.
1629 * configure.in (evax_alpha_vec): New target vector.
1630 * configure: Rebuild.
1631 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1632 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1633 * targets.c (bfd_target_evax_flavour): Define.
1634 (evax_alpha_vec): Declare.
1635 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1636 if BFD64 is defined.
1637 * bfd-in2.h, libbfd.h: Rebuild.
1638 * Makefile.in: Rebuild dependencies.
1639 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1640 evax-emh.o, and evax-misc.o.
1641 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1642 evax-etir.c, evax-emh.c, and evax-misc.c.
1643 (HFILES): Add evax.h.
1645 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1647 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1649 (h8300_bfd_link_add_symbols): Likewise.
1651 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1653 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1654 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1656 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1659 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1661 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1662 R_MIPS_32 relocs if creating a shared library.
1664 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1666 * peicode.h (add_data_entry): Use pei_section_data rather than
1667 _cooked_size. Corresponds to May 13 change in coffcode.h.
1669 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1672 * coffcode.h (coff_write_object_contents): If there are long
1673 section names, always set the f_symptr field, even if there are no
1675 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1676 if there are no symbols.
1678 * coffgen.c (make_a_section_from_file): Check return value of
1679 _bfd_coff_read_string_table.
1680 (coff_real_object_p): Check return value of
1681 make_a_section_from_file.
1682 (_bfd_coff_read_string_table): Check that there are some symbols
1683 before trying to read the string table size.
1685 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1687 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1688 to replace a symbol in a dynamic object with a symbol from another
1689 dynamic object, do the replacement if the existing symbol is
1690 global linkage code.
1692 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1693 for _ptrgl, and treat it as global linkage code.
1695 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1696 filename or N_SO symbol past the offset, and use it to indicate
1697 that there is no line number or function when appropriate.
1699 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1701 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1702 common symbol defined by the linker. Don't export function code
1703 even if export_defineds is set.
1705 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1707 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1709 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1710 (h8300_symbol_address_p): New function.
1711 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1714 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1716 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1718 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1719 correctly for the two variants. Allow relaxing if the target
1720 is 128 bytes away since after relaxation it'll be 126 bytes away.
1721 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1722 "dot" and "value". Allow relaxing if the target is 128 bytes
1723 away since after relaxation it'll be 126 bytes away.
1724 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1725 the given section until nothing changes.
1727 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1729 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1730 alignment hack--we can get the lnnoptr info another way without
1731 suddenly increasing the alignment requirements. Set the flags for
1733 (ecoff_compute_section_file_positions): Do so.
1735 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1737 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1738 to keep the HP emulator database happy.
1740 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1741 From Kevin Buettner <kev@primenet.com>.
1743 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1745 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1746 name of a NULL section.
1748 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1751 set, always call the notice callback.
1753 * VERSION: Increment for bfdlink.h change.
1755 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1757 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1758 (sh_relax_delete_bytes): Correct handling of differently sized
1759 trailing alignment reloc.
1761 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1762 * bfd-in2.h: Rebuild.
1763 * configure.in: Warn if there is no known 64 bit type.
1764 * configure: Rebuild.
1766 * Makefile.in: Rebuild dependencies.
1767 (BFD32_BACKENDS): Add ppcboot.o.
1768 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1770 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1771 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1773 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1775 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1776 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1777 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1778 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1780 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * elf64-mips.c: Improve reloc special_functions and handling of
1783 SHT_MIPS_OPTIONS section.
1784 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1785 mips_elf_hi16_reloc and make globally visible.
1786 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1787 make globally visible.
1788 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1789 make globally visible.
1790 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1791 and make globally visible.
1792 (gprel16_with_gp): Check howto->src_mask before using value in
1794 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1795 and make globally visible.
1796 (gprel32_with_gp): Check howto->src_mask before fetching value.
1797 (bfd_mips_elf_swap_options_in): New function.
1798 (bfd_mips_elf_swap_options_out): New function.
1799 (_bfd_mips_elf_set_private_flags): Rename from
1800 mips_elf_set_private_flags and make globally visible.
1801 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1802 mips_elf_copy_private_bfd_data and make globally visible.
1803 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1804 mips_elf_merge_private_bfd_data and make globally visible.
1805 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1806 for a SHT_MIPS_OPTIONS section.
1807 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1808 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1809 name of a SHT_MIPS_OPTIONS section.
1810 (_bfd_mips_elf_set_section_contents): New function.
1811 (mips_elf32_section_processing): Set the GP value in a
1812 SHT_MIPS_OPTIONS section.
1813 (_bfd_mips_elf_find_nearest_line): Rename from
1814 mips_elf_find_nearest_line and make globally visible.
1815 (bfd_elf32_set_section_contents): Define.
1816 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1817 (_bfd_mips_elf_lo16_reloc): Declare.
1818 (_bfd_mips_elf_gprel16_reloc): Declare.
1819 (_bfd_mips_elf_got16_reloc): Declare.
1820 (_bfd_mips_elf_gprel32_reloc): Declare.
1821 (_bfd_mips_elf_set_private_flags): Declare.
1822 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1823 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1824 (_bfd_mips_elf_find_nearest_line): Declare.
1825 (_bfd_mips_elf_set_section_contents): Declare.
1827 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1829 (elf_info_to_howto): Define.
1830 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1832 (elf_info_to_howto): Define.
1833 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1835 (elf_info_to_howto): Define.
1837 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1838 R_MOV16B[12], to match change in coff/internal.h.
1840 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * elf64-mips.c: Extensive additions to provide better support for
1843 writing files and for gas.
1844 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1845 of mips_elf_object_p.
1846 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1847 _bfd_mips_elf_object_p.
1848 (_bfd_mips_elf_final_write_processing): Rename from
1849 mips_elf_final_write_processing and make globally visible.
1850 (_bfd_mips_elf_fake_sections): Rename from
1851 mips_elf_fake_sections and make globally visible.
1852 (_bfd_mips_elf_section_from_bfd_section): Rename from
1853 mips_elf_section_from_bfd_section and make globally visible.
1854 (_bfd_mips_elf_section_processing): New function, broken out of
1855 mips_elf_section_processing.
1856 (mips_elf32_section_processing): Rename from
1857 mips_elf_section_processing; call
1858 _bfd_mips_elf_section_processing.
1859 (_bfd_mips_elf_symbol_processing): Rename from
1860 mips_elf_symbol_processing and make globally visible.
1861 (_bfd_mips_elf_read_ecoff_info): Rename from
1862 mips_elf_read_ecoff_info and make globally visible.
1863 (mips_elf32_ecoff_debug_swap): Rename from
1864 mips_elf_ecoff_debug_swap.
1865 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1866 struct symbol_cache_entry.
1867 (_bfd_elf_validate_reloc): New function, moved in from
1868 elfcode.h:validate_reloc.
1869 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1870 to _bfd_elf_validate_reloc. Change all callers.
1871 * elf-bfd.h (bfd_section_from_shdr): Declare.
1872 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1873 (_bfd_elf_validate_reloc): Declare.
1874 (_bfd_mips_elf_object_p): Declare.
1875 (_bfd_mips_elf_fake_sections): Declare.
1876 (_bfd_mips_elf_section_from_bfd_section): Declare.
1877 (_bfd_mips_elf_section_processing): Declare.
1878 (_bfd_mips_elf_symbol_processing): Declare.
1879 (_bfd_mips_elf_read_ecoff_info): Declare.
1880 (_bfd_mips_elf_final_write_processing): Declare.
1881 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1884 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1885 (mips_elf_final_write_processing): Likewise.
1887 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1889 64-bit MIPS ELF ABI objdump support:
1890 * elf64-mips.c: New file.
1891 * Makefile.in: Rebuild dependencies.
1892 (BFD64_BACKENDS): Add elf64-mips.o.
1893 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1894 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1895 bfd_elf64_littlemips_vec to targ_selvecs.
1896 (mips*-*-elf*): Likewise.
1897 * confingure.in: Add bfd_elf64_bigmips_vec and
1898 bfd_elf64_littlemips_vec to vector switch.
1899 * configure: Rebuild.
1900 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1901 broken out of mips_elf_section_from_shdr.
1902 (mips_elf32_section_from_shdr): Rename from
1903 mips_elf_section_from_shdr. Call new function.
1904 (elf_backend_section_from_shdr): Update name of renamed function.
1905 * elf-bfd.h (struct elf_size_info): Change second parameter of
1906 write_out_phdrs to be const. Likewise for second parameter of
1908 (struct bfd_elf_section_data): Add rel_hdr2 field.
1909 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1910 (bfd_elf32_swap_symbol_out): Likewise.
1911 (bfd_elf32_swap_reloc_in): Likewise.
1912 (bfd_elf32_swap_reloc_out): Likewise.
1913 (bfd_elf32_swap_reloca_in): Likewise.
1914 (bfd_elf32_swap_reloca_out): Likewise.
1915 (bfd_elf32_swap_phdr_in): Likewise.
1916 (bfd_elf32_swap_phdr_out): Likewise.
1917 (bfd_elf32_swap_dyn_in): Likewise.
1918 (bfd_elf32_swap_dyn_out): Likewise.
1919 (bfd_elf32_slurp_symbol_table): Declare.
1920 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1921 (bfd_elf32_write_out_phdrs): Declare.
1922 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1923 (bfd_elf64_swap_symbol_out): Likewise.
1924 (bfd_elf64_swap_reloc_in): Likewise.
1925 (bfd_elf64_swap_reloc_out): Likewise.
1926 (bfd_elf64_swap_reloca_in): Likewise.
1927 (bfd_elf64_swap_reloca_out): Likewise.
1928 (bfd_elf64_swap_phdr_in): Likewise.
1929 (bfd_elf64_swap_phdr_out): Likewise.
1930 (bfd_elf64_swap_dyn_in): Likewise.
1931 (bfd_elf64_swap_dyn_out): Likewise.
1932 (bfd_elf64_slurp_symbol_table): Declare.
1933 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1934 (bfd_elf64_write_out_phdrs): Declare.
1935 (_bfd_mips_elf_section_from_shdr): Declare.
1936 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1937 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1938 section for the section, add the new one to rel_hdr2. Increment
1939 reloc_count rather than setting it.
1940 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1941 Remove static declaration.
1942 (elf_write_shdrs_and_ehdr): Define name as macro.
1943 (elf_write_out_phdrs): Likewise.
1944 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1945 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1946 (elf_swap_symbol_in): Change second parameter to be const.
1947 (elf_swap_symbol_out): Likewise.
1948 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1949 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1950 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1951 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1952 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1953 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1954 parameter to be const. Make non-static.
1955 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1957 (elf_slurp_symbol_table): Make non-static.
1958 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1959 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1960 (elf_backend_size_info): Likewise.
1961 (elfNN_bed): Use elf_backend_size_info.
1962 * targets.c (bfd_elf64_bigmips_vec): Declare.
1963 (bfd_elf64_littlemips_vec): Declare.
1964 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1965 bfd_elf64_littlemips_vec if BFD64 is defined.
1967 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1969 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1971 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1972 zeroes, in alignment holes.
1974 * configure: Rebuild with autoconf 2.10.
1976 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1977 potential leading underscore in the allocated buffer.
1979 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1981 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1982 symbols into .sbss if this is a relocatable link.
1984 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1987 undefined symbols when creating a shared library.
1989 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * coff-sh.c: Add a bunch of new code and static const arrays to
1992 support aligning loads and stores on four byte memory boundaries.
1994 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1996 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1997 call sh_align_loads.
1998 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2001 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * cache.c (bfd_open_file): Unlink the file before opening it for
2004 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2006 * opncls.c (bfd_fdopenr): Set opened_once.
2008 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2010 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2013 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2014 the code unconditionally.
2016 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2018 * libcoff-in.h (struct pei_section_tdata): Define structure.
2019 (pei_section_data): Define macro.
2020 * libcoff.h: Rebuild.
2021 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2022 store s_paddr field in pei_section_data.
2023 (coff_compute_section_file_positions): Use pei_section_data rather
2024 than _cooked_size, and don't overwrite an existing value.
2025 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2026 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2027 * peicode.h (coff_bfd_copy_private_section_data): Define if
2029 (pe_bfd_copy_private_section_data): New static function if
2032 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * srec.c (srec_set_arch_mach): Write as a function rather than a
2037 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2038 no map, just check each member in turn to see whether it is
2041 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2043 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2044 table. Call BFD_ASSERT to validate header size, instead of
2046 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2049 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2051 * ppcboot.c: New target for looking at PPCbug boot records.
2053 * config{ure.in,.bfd}: Add support for ppcboot target.
2055 * configure: Regenerate.
2057 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2059 * coff-h8300.c (howto_table): Update names to match recent
2060 changes to include/coff/internal.h. Fix minor errors in the
2061 existing relocs. Add R_MOVL1 and R_MOVL2.
2062 (rtype2howto): Similarly.
2063 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2064 existing relaxing code and peform more relaxing.
2065 (h8300_reloc16_extra_cases): Likewise.
2067 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2069 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2072 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2074 * elfcode.h (elf_object_p): Reject generic ELF target if
2075 e_machine matches an alternate machine code in a specific backend.
2077 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2078 obsolete align_power_min field.
2080 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2082 * coff-h8300.c (reloc_howto_type): Add howto entry for
2084 (rtype2howto): Handle R_PCRWORD_B.
2085 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2086 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2087 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2088 branch (R_PCWORD_B).
2090 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * aoutx.h (translate_from_native_sym_flags): Set the section for
2093 BSF_CONSTRUCTOR symbols.
2095 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2098 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2100 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2101 stop looking when section is found.
2103 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * coffcode.h (STRING_SIZE_SIZE): Define.
2106 (styp_to_sec_flags): Handle long symbol names when looking for the
2108 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2109 (bfd_coff_long_section_names): Define.
2110 (coff_write_object_contents): Handle long section names.
2111 (bfd_coff_std_swap_table): Initialize new field.
2112 * libcoff.h: Rebuild.
2113 * coffgen.c (make_a_section_from_file): Handle long section
2115 (coff_write_symbols): Handle long section names.
2116 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2117 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2118 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2119 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2120 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2121 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2122 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2123 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2125 * bout.c (b_out_callback): Set lma of sections.
2126 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2127 parameter to output_bfd. Used input_bfd instead of output_bfd in
2130 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2132 * aoutx.h (translate_from_native_sym_flags): Don't create
2133 SEC_CONSTRUCTOR sections.
2134 * ecoff.c (ecoff_set_symbol_info): Likewise.
2136 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2137 From Don Bowman <bowman@waterloo.hp.com>.
2139 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2141 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2142 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2144 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2147 mips_32_relocs field.
2148 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2149 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2150 relocs against a global symbol which is not defined in a regular
2152 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2153 against a global symbol, increment mips_32_relocs.
2154 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2155 the symbol is not defined in a regular file, make room in the
2158 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2161 file position and the virtual file position separately. Set
2162 filepos information bsaed on the real file position.
2163 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2164 Jan 23 change to coffcode.h.
2166 * som.c (som_slurp_symbol_table): Set the symbol count to the
2167 number of BFD symbols created.
2169 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2171 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2172 output file if linking shared objects. Loop to check all relocs,
2173 rather than returning false on first error.
2175 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2177 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2178 (ppc_elf_additional_program_headers): If .interp section, bump #
2179 of program headers by 1.
2180 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2181 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2182 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2184 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2186 (ppc_elf_relocate_section): If the output section isn't defined,
2187 don't abort, just give an error message.
2189 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2190 being created is .sdata or .sdata2, don't make the symbol dynamic.
2192 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2194 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2195 members of an archive for dynamic objects with no symbols, and
2196 pass them directly to check_archive_element.
2197 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2198 xcoff_link_check_dynamic_ar_symbols.
2199 (xcoff_link_check_dynamic_ar_symbols): New static function.
2201 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2202 from _bfd_nodynamic to _bfd_xcoff.
2203 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2205 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2206 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2207 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2208 * libcoff.h: Rebuild.
2209 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2210 (xcoff_get_section_contents): New static function.
2211 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2212 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2213 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2214 (xcoff_dynamic_reloc): New static variable.
2215 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2216 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2218 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2221 if reloc_entry->addend is not 0.
2222 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2224 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2226 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2228 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2229 Add entries for R_SPARC_[56].
2230 (sparc_reloc_map): Add entries for R_SPARC_[56].
2232 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2234 Optimize linking of stabs in sections as used in ELF and COFF.
2235 * stabs.c: New file.
2236 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2237 (_bfd_write_section_stabs): Declare.
2238 (_bfd_write_stab_strings): Declare.
2239 * libbfd.h: Rebuild.
2240 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2241 (struct coff_link_hash_table): Add stab_info field.
2242 * libcoff.h: Rebuild.
2243 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2245 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2247 (_bfd_coff_final_link): Write out stab strings hash table.
2248 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2249 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2251 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2252 (struct bfd_elf_section_data): Add stab_info field.
2253 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2255 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2256 _bfd_link_section_stabs.
2257 (elf_bfd_final_link): Write out stab strings hash table.
2258 (elf_link_input_bfd): Handle optimized stabs sections.
2259 * reloc.c (_bfd_final_link_relocate): Check address against
2260 _raw_size rather than _cooked_size.
2261 * Makefile.in: Rebuild dependencies.
2262 (BFD_LIBS): Add stabs.o
2263 (BFD_LIBS_CFILES): Add stabs.c.
2265 * VERSION: Increment for bfdlink.h change.
2267 * coffgen.c (coff_renumber_symbols): Correct handling of
2268 BSF_NOT_AT_END common symbols.
2270 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2272 * coff-ppc.c (record_toc): Add cast to avoid warning.
2273 (ppc_allocate_toc_section): Likewise.
2274 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2275 (ppc_coff_reloc_type_lookup): Remove unreached code.
2276 * coffcode.h (coff_write_object_contents): Don't take the address
2278 * peicode.h (pe_print_idata): Add casts to avoid warning.
2279 (pe_print_edata): Likewise.
2280 (pe_print_reloc): Remove ANSI C string concatenation.
2282 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2286 * libcoff.h: Rebuild.
2287 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2289 (coff_swap_aux_out): Likewise.
2290 * peicode.h (coff_swap_aux_in): Likewise.
2291 (coff_swap_aux_out): Likewise.
2292 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2294 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2296 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2297 Fix up .bf endndx link fields.
2298 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2300 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2303 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2305 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2306 on Solaris PowerPC systems doesn't get confused.
2308 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2311 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2312 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2313 update did_reg and did_reg2.
2315 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2317 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2319 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2320 callback routines, pass h->root.string rather than name, in case
2321 copy is true and name is transient.
2323 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2325 * elfcore.h: Add support for core files with multiple threads.
2326 (Primarily for Solaris.)
2328 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2330 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2331 section->orelocation is NULL.
2333 * coffgen.c (bfd_coff_get_syment): New function.
2334 (bfd_coff_get_auxent): New function.
2335 * bfd-in.h (bfd_coff_get_syment): Declare.
2336 (bfd_coff_get_auxent): Declare.
2337 * bfd-in2.h: Rebuild.
2339 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2341 * elf32-mips.c (struct mips_hi16): Define.
2342 (mips_hi16_addr, mips_hi16_addend): Remove.
2343 (mips_hi16_list): New static variable.
2344 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2345 (mips_elf_lo16_reloc): Process mips_hi16_list.
2346 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2347 relocs before the associated LO16 reloc.
2349 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * versados.c (versados_scan): Check bfd_alloc return value.
2352 (versados_object_p): Check all bfd_read return values. Require
2353 that lang field be less than 10, to avoid confusion with Intel Hex
2356 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2358 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2359 not 0, for an absolute symbol.
2360 (NAME(aout,swap_ext_reloc_out)): Likewise.
2362 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2363 (ihex_write_object_contents): For a large start address, output
2364 the full 32 bit address in record type 5.
2366 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2367 to int to avoid promotion problems in prototype.
2369 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2371 * configure.host: Use ${srcdir} when looking for picfrag.
2373 * configure.host: Switch on ${libdir}, not $(libdir). From
2374 alan@spri.levels.unisa.edu.au (Alan Modra).
2376 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2377 entry point, not just for DYNAMIC objects.
2378 * sunos.c (sunos_add_dynamic_symbols): Always call
2379 sunos_create_dynamic_sections. If called with a non DYNAMIC
2380 object, don't do anything else.
2381 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2383 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * configure.in: Permit --enable-shared to specify a list of
2387 * configure: Rebuild.
2389 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2390 host when configuring with --enable-shard.
2392 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2397 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2398 to avoid crashing in bfd_hash_replace.
2400 * sysdep.h: Use #ifdef, not #if.
2402 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * config.in: Rebuild.
2406 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2408 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2409 (AC_CHECK_HEADERS): Check for sys/time.h
2410 (AC_HEADER_TIME): Add macro.
2411 * configure: Rebuild.
2412 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2413 to control what combination of <time> and <sys/time.h>
2416 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2418 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2419 (aout_32_sunos4_write_object_contents): Likewise.
2420 * aoutx.h (NAME(aout,machine_type)): Handle
2421 bfd_mach_sparc_{sparclet,sparclite}.
2422 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2423 (bfd_mach_sparc_v9_p): Update.
2424 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2425 * libaout.h (enum machine_type): Add M_SPARCLET.
2426 * sunos.c (MACHTYPE_OK): Define.
2427 * bfd-in2.h: Regenerated.
2429 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2432 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2433 * elflink.c (_bfd_elf_create_got_section): Store the
2434 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2435 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2436 global offset table goes over 0x1000, set the value of
2437 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2438 (elf32_sparc_relocate_section): Subtract the offset of
2439 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2441 * elfcode.h: Don't include <string.h>.
2443 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2445 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2446 generic_link_hash_newfunc. All references changed.
2447 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2448 moved here from libbfd-in.h.
2449 * libbfd-in.h: Corresponding changes.
2450 * libbfd.h: Regenerated.
2452 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * aoutx.h (aout_link_input_section_std): When reporting an
2455 overflow error, use the name of the symbol in the hash table if
2457 (aout_link_input_section_ext): Likewise.
2459 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2460 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2462 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2464 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2465 * coffcode.h (coff_compute_section_file_positions): Likewise.
2466 (coff_write_object_contents): Likewise.
2468 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * section.c (SEC_LINK_ONCE): Define.
2471 (SEC_LINK_DUPLICATES): Define.
2472 (SEC_LINK_DUPLICATES_DISCARD): Define.
2473 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2474 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2475 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2476 * bfd-in2.h: Rebuild.
2477 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2478 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2479 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2480 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2481 SEC_LINK_ONCE, and look through the symbol table for the setting
2482 for SEC_LINK_DUPLICATES.
2483 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2484 set for a section, find the section symbol in the symbol table,
2485 and set the aux entry based on SEC_LINK_DUPLICATES.
2486 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2487 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2488 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2489 * coff-i386.c (i386coff_vec): Likewise.
2490 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2492 * VERSION: Bump to 2.6.1.
2493 * Makefile.in (stamp-h): Depend upon VERSION.
2495 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2497 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2498 * libbfd.h: Rebuilt.
2499 * linker.c (generic_link_hash_newfunc): No longer static.
2500 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2502 * coff-h8300.c: Add two derived hash tables and their associated
2503 funtions and #defines for use by the h8300 linker.
2504 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2505 the function vector as needed. Place the address of the function
2506 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2507 Rewrite the vectors section contents as necessary.
2508 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2509 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2510 (coff_bfd_link_hash_table_create): Likewise.
2512 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2514 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2515 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2517 (hppa_rebuild_insn): Pass pointer to correct type to
2518 low_sign_unext and dis_assemble_21.
2520 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2522 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2523 Stick with sparc-*-{sysv4*,solaris2*}.
2525 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2527 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2528 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2529 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2530 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2531 fields is non-zero, print them.
2533 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2534 ifdef. Remove unused variables.
2535 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2537 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2538 (get_symbol_value): Ifdef out.
2539 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2540 (coff_ppc_relocate_section): Remove unused variables. Make
2541 fprintf strings and argument types correspond. Put before_addr in
2543 (dump_toc): Make fprintf strings and argument types correspond.
2544 (ppc_process_before_allocation): Remove unused variables. Always
2546 (ppc_reflo_reloc): Ifdef out.
2547 (ppc_addr32nb_reloc): Ifdef out.
2548 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2550 (coff_ppc_rtype_to_howto): Likewise.
2551 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2553 * peicode.h (pe_print_idata): Move otherwise unused variables into
2554 the #ifdef where they are used. Always return a value.
2555 (pe_print_edata): Make fprintf strings and argument types
2556 correspond. Always return a value.
2557 (pe_print_pdata): Removed unused variable addr_value. Always
2559 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2560 strings and argument types correspond. Always return a value.
2562 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2563 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2564 variable rela inside #if 0 section where it is used.
2566 * ns32k.h: New file.
2567 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2568 functions to start with _bfd_.
2569 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2570 functions in cpu-ns32k.h.
2571 * Makefile.in: Rebuild dependencies.
2572 (HFILES): Add ns32k.h.
2574 * section.c (struct sec): Add linker_mark field. Change
2575 user_set_vma and reloc_done to be single bit fields.
2576 (STD_SECTION): Update accordingly.
2577 * bfd-in2.h: Rebuild.
2578 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2580 (aout_link_input_bfd): Don't link unmarked sections.
2581 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2583 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2584 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2586 * elflink.h (elf_bfd_final_link): Mark sections included in the
2588 (elf_link_input_bfd): Don't link unmarked sections.
2589 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2591 (xcoff_link_input_bfd): Don't link unmarked sections.
2593 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2594 overflow error messages.
2596 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2598 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2599 is not set, print "BFD: " before the error message.
2601 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2602 Miles Bader <miles@gnu.ai.mit.edu>.
2603 * configure: Rebuild.
2605 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2607 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2610 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2611 m68k-aout, m68k-coff, and m68k-elf targets.
2613 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2615 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2616 (ieee_generic_stat_arch_elt): Restructured to prevent
2617 ieee_object_p from being called repeatedly.
2619 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2621 * coffcode.h (coff_write_object_contents): Allocate
2622 buffers large enough for any FILEHDR or AOUTHDR.
2624 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2626 * ecofflink.c (lookup_line): New static function, renamed and
2627 slighly changed from old _bfd_ecoff_locate_line.
2628 (_bfd_ecoff_locate_line): Cache line number information. Use
2629 lookup_line for actual lookup.
2631 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2633 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2634 multiple of 20 bytes.
2636 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2639 allocate ecoff_find_line, and don't initialize by hand.
2640 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2641 mips_elf_find_line, and don't call memset.
2643 * coffcode.h (coff_compute_section_file_positions): If not
2644 producing a final executable, don't consider sofar when aligning
2645 the section to the correct size.
2647 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2649 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2650 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2651 * coffgen.c (coff_section_symbol): Ifdef out.
2653 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2655 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2656 output_bfd is not NULL.
2658 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2660 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2661 of bfd_alloc (fixes fix_line not being initialized).
2662 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2664 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2666 * coffcode.h: Allow specific backends to override the
2667 bfd_link_add_symbols routine.
2669 * coff-h8300.c: Include genlink.h.
2670 (howto_table): Add R_MEM_INDIRECT.
2671 (rtype2howto): Support R_MEM_INDIRECT.
2672 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2675 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2677 * coff-alpha.c (alpha_relocate_section): Use
2678 info->callbacks_warning, rather than _bfd_error_handler, for
2679 "multiple gp" warning.
2681 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2684 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2685 table string. Use bfd_wrapped_link_hash_lookup.
2686 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2688 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2689 table, if any, when writing out symbols.
2690 (aout_link_input_section_std): Use the name from the hash table,
2691 if any, when reporting undefined symbols.
2692 (aout_link_input_section_ext): Likewise.
2693 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2694 * bout.c (get_value): Likewise.
2695 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2696 * ecoff.c (ecoff_reloc_link_order): Likewise.
2697 * elflink.h (elf_link_add_object_symbols): Likewise.
2698 (elf_reloc_link_order): Likewise.
2699 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2700 (_bfd_generic_reloc_link_order): Likewise.
2701 (default_indirect_link_order): Likewise.
2702 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2703 * sunos.c (sunos_add_one_symbol): Likewise.
2704 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2705 (bfd_xcoff_link_count_reloc): Likewise.
2706 (xcoff_reloc_link_order): Likewise.
2708 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2709 into -1 for intern->rss.
2711 * configure: Rebuild with autoconf 2.8.
2713 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * stab-syms.c (__define_stab_duplicate): Define.
2716 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2718 * bfd-in.h (bfd_get_stab_name): Declare.
2719 * bfd-in2.h: Rebuild.
2720 * Makefile.in: Rebuild dependencies.
2721 (BFD_LIBS): Add stab-syms.o.
2722 (BFD_LIBS_CFILES): Add stab-syms.c.
2723 (BFD32_BACKENDS): Remove stab-syms.o.
2724 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2725 * configure.in: Don't list stab-syms.o in bfd_backends.
2726 * configure: Rebuild.
2727 * libaout.h (aout_stab_name): Don't declare.
2728 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2731 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * elf.c (assign_file_positions_for_segments): Adjust file offset
2734 for section alignment even if SEC_LOAD is not set.
2736 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2738 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2739 since they appear as targets in Makefile.in.
2740 * configure: Rebuild.
2742 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2743 don't fiddle with a symbol which is not defined anywhere.
2745 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2748 though they are defined in a shared library.
2749 (xcoff_build_ldsyms): Likewise.
2751 * coffgen.c (coff_find_nearest_line): Don't look at the line
2752 numbers for the section if section->lineno is NULL.
2754 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2755 message rather than calling BFD_ASSERT.
2756 * elfcode.h (write_relocs): Check return value of
2757 _bfd_elf_symbol_from_bfd_symbol.
2759 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2761 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2764 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2766 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2768 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2769 hppa_reloc_field_selector_type_alt.
2770 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2771 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2773 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2775 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2777 * elf.c (assign_file_positions_for_segments): Adjust the segment
2778 memory size for the alignment of a SEC_ALLOC section, not just a
2781 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2783 * m68klinux.c: New file.
2784 * hosts/m68klinux.h: New file.
2785 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2786 * configure.in (m68*-*-linux*): New native host.
2787 (m68klinux_vec): New vector.
2788 * configure: Rebuild.
2789 * targets.c (m68klinux_vec): Declare.
2790 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2791 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2792 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2793 declaration from bfd_linux_size_dynamic_sections.
2794 (bfd_m68klinux_size_dynamic_sections): Declare.
2795 * bfd-in2.h: Rebuild.
2796 * Makefile.in: Rebuild dependencies.
2797 (BFD32_BACKENDS): Add m68klinux.o.
2798 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2800 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2802 * libhppa.h (pa_arch): Add pa20.
2803 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2804 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2805 (hppa_field_adjust): Handle e_nsel.
2806 * som.c: Provide default definitions for many new relocs found only
2807 in hpux10 include files.
2808 (som_fixup_formats): Add several new relocs from hpux10.
2809 (som_hppa_howto_table): Add hpux10 relocs.
2810 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2812 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2814 * mpw-make.sed: Edit out recent shared library support, and
2815 rules to rebuild .h files using doc/chew.
2817 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2819 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2820 size even of sections with no contents.
2822 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2825 starting with '$' the way we skip names starting with '.'. When
2826 updating x_endndx, don't be fooled by an index which has been
2829 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2830 struct/union/enum type with no elements.
2832 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2836 * archive.c (bfd_generic_archive_p): If the first file in the
2837 archive can not be recognized as an object, don't assume that this
2838 is the wrong format.
2840 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2841 format is not bfd_object.
2842 (bfd_elf_get_dt_soname): Likewise.
2844 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2849 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2851 * bfd.c (tdata): Add netbsd_core_data.
2852 * bfd-in2.h: Regenerated.
2854 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2856 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2857 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2858 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2861 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2862 to get the symbol index, matching 14 Jul 95 change.
2864 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2866 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2867 Remove duplicate definition of gp.
2869 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2872 assume that we can set the GP value and then get the same value,
2873 since it won't be true if the output file is neither ELF nor
2875 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2876 _bfd_get_gp_value here.
2877 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2878 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2880 (mips_elf_lo16_reloc): Likewise.
2881 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2882 Don't require that the BFD be ELF.
2883 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2884 (mips_elf_gprel32_reloc): Likewise.
2885 (mips_elf_relocate_section): Don't assume we can set and get the
2887 (mips_elf_finish_dynamic_symbol): Don't bother to use
2888 _bfd_get_gp_value here.
2890 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2891 Don't change epdr between malloc and free. Be careful not to free
2892 NULL pointers. Zero out the first RPDR.
2894 * configure.host: On Linux, only pass -rpath option if $(libdir)
2895 is neither /lib nor /usr/lib. From Alan Modra
2896 <alan@mullet.Levels.UniSA.Edu.Au>.
2898 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2900 (elf_dt_name): Rename from elf_dt_needed_name.
2901 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2903 (bfd_elf_get_dt_soname): New function.
2904 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2905 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2906 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2907 * bfd-in2.h: Rebuild.
2909 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2911 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2912 _bfd_sparc_elf_reloc_type_lookup.
2913 (bfd_elf32_bfd_reloc_type_lookup): Update.
2914 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2915 (sparc64_elf_howto_table): Define.
2916 (sparc_reloc_map): Define.
2917 (sparc64_elf_reloc_type_lookup): New function.
2918 (sparc_elf_wdisp16_reloc): New function.
2919 (elf_info_to_howto): Use sparc64_elf_howto_table.
2920 (sparc64_elf_relocate_section): Likewise.
2921 (bfd_elf64_bfd_reloc_type_lookup): Update.
2923 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * configure.host: Check for 'do not mix' from native linker before
2926 trying to use -rpath.
2928 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * bfd.c (_bfd_get_gp_value): New function.
2931 (_bfd_set_gp_value): New function.
2932 * libbfd-in.h (_bfd_get_gp_value): Declare.
2933 (_bfd_set_gp_value): Declare.
2934 * libbfd.h: Rebuild.
2935 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2936 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2937 directly to the fields in the tdata information.
2938 (alpha_relocate_section): Likewise.
2939 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2940 (mips_gprel_reloc): Likewise.
2941 (mips_relocate_section): Likewise.
2942 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2943 (mips_elf_lo16_reloc): Likewise.
2944 (mips_elf_final_gp): Likewise.
2945 (mips_elf_gprel16_reloc): Likewise.
2946 (mips_elf_gprel32_reloc): Likewise.
2947 (mips_elf_relocate_section): Likewise.
2948 (mips_elf_finish_dynamic_symbol): Likewise.
2950 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2952 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * configure.in: Call AC_PROG_CC before configure.host.
2955 * configure: Rebuild.
2956 * configure.host: Don't set information which autoconf should
2957 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2959 * configure.host: Remove go32 and win32 host information, since it
2960 should no longer be needed.
2962 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2963 then start a new segment rather than put a writable section in a
2966 * configure.host: Set RPATH_ENVVAR.
2968 * Makefile.in: Rebuild dependencies.
2970 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2971 zero_section variable.
2973 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2975 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2976 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2977 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2979 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2981 * ieee.c (ieee_write_expression): Only use an R variable for a
2982 local symbol. Don't output a zero offset. Handle a zero address.
2983 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2984 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2986 (parse_expression): Don't try to handle multiple occurrences of a
2987 P variable. Handle I variables differently from X variables. Fix
2988 the order of minus expressions.
2989 (ieee_slurp_external_symbols): Generate an I variable for an NN
2990 record. Fix handling of ATI and ATX records.
2991 (ieee_slurp_sections): Only set minimal section attributes.
2992 Adjust them later, based on the section contents.
2993 (ieee_object_p): Read in the file until just after the ME record.
2994 Call ieee_slurp_section_data to set the section flags.
2995 (do_one): Add iterations parameter. Only repeat the first load
2996 item. Set the section and file reloc flags.
2997 (ieee_slurp_section_data): Set section flags. Pass iterations to
2999 (ieee_canonicalize_reloc): Handle I variables.
3000 (do_with_relocs): Only emit relocation size when necessary.
3001 Increase MAXRUN to 127. Change ov to be assigned, and take
3002 src_mask and pcrel_offset into account.
3003 (ieee_write_data_part): Skip sections that are not loaded.
3004 (ieee_write_external_part): Don't output optional last entry of WX
3006 (ieee_write_me_part): Make setting of me_record neater.
3007 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3009 * syms.c (stt): Add entries for zerovars, vars, and code.
3011 * elfcode.h (validate_reloc): New static function.
3012 (write_relocs): Call validate_reloc for non ELF relocs.
3014 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3015 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3016 (TARGET_LITTLE_SYM): Likewise.
3018 * config.bfd (m68*-*-psos*): New target.
3020 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3022 * i386msdos.c: Remove some #if 0 code.
3023 (msdos_write_object_contents): Don't include empty sections in the
3024 size computation, regardless of their address.
3026 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3028 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3029 is NULL, ie, the -r switch is used.
3031 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3034 (BFD_RELOC_MIPS_GOT_LO16): Define.
3035 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3036 * bfd-in2.h, libbfd.h: Rebuild.
3037 * elf32-mips.c (mips_reloc_map): Map new relocs.
3039 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3041 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3044 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3045 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3046 simple number for the section address, rather than an expression.
3047 Limit the number of bytes between relocs to MAXRUN.
3048 (ieee_write_me_part): Set me_record to the file offset after the
3050 (ieee_write_processor): New static function.
3051 (ieee_write_object_contents): Use ieee_write_processor.
3053 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3055 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3057 * coff-aux.c: Change include of aux.h to aux-coff.h.
3059 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3061 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3062 relocation put the addend both in the reloc entry and the data.
3063 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3066 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3067 a R_68K_PCxx reloc against a defined global symbol directly.
3068 (elf_m68k_check_relocs): Don't count such a reloc.
3070 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3071 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3072 symbol for now, otherwise always record the symbol as dynamic.
3073 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3074 is not referenced by a dynamic object, and we are not making a
3075 shared object, then don't make a PLT entry. If we do make a PLT
3076 entry, make sure the symbol has been recorded as dynamic.
3078 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * configure.host: When making a shared library, set HLDFLAGS to
3081 pass an appropriate -rpath option. Use the make variable SONAME
3082 as the shared library soname, rather than computing it here. On
3083 SunOS, build stamp-tshlink in place of $(SHLINK).
3084 * Makefile.in (SONAME): New variable.
3085 ($(SHLINK)): Make a link to the transformed name, as well.
3086 (stamp-tshlink): New target.
3087 (install): Skip stamp-tshlink during install.
3089 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3091 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3092 linker sections have been set up yet.
3094 * elf.c (make_mapping): Add an additional argument to suppress
3095 making the first section include the program headers.
3096 (map_sections_to_segments): If the user used -Ttext such that the
3097 program headers are on a different page, do not set the flags
3098 saying that this section includes the program headers.
3100 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3102 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3103 don't define TRAD_HEADER.
3104 * configure: Rebuild.
3106 * netbsd-core.c: New file, support for NetBSD core files.
3107 * hosts/*nbsd.h: Removed.
3109 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3111 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3112 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3113 * libbfd.h, bfd-in2.h: Regenerated.
3114 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3115 bfd_elf32_bfd_reloc_type_lookup.
3116 (reloc_type{,_names}): Deleted.
3117 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3119 (sparc_reloc_map): Add sparc64 relocs.
3120 (sparc_elf_notsupported_reloc): New static function.
3121 (sparc_elf_wdisp16_reloc): New static function.
3122 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3123 (elf32_sparc_relocate_section): Likewise.
3124 (bfd_elf32_bfd_reloc_type_lookup): Define.
3125 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3126 (reloc_type{,_names}): Deleted.
3127 (elf_sparc_howto_table): Deleted.
3128 (sparc_reloc_map): Deleted.
3129 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3130 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3132 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3137 * Makefile.in (program_transform_name): New variable.
3138 (install): Transform library name before installing it.
3140 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * archures.c (bfd_mach_i960_hx): Define.
3143 * bfd-in2.h: Rebuild.
3144 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3145 (MATRIX): Expand entries for HX.
3146 (arch_info_struct): Add i960:hx entry.
3147 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3148 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3149 (coff_set_flags): Handle bfd_mach_i960_hx.
3151 Support for building as a shared library, based on patches from
3152 Alan Modra <alan@spri.levels.unisa.edu.au>:
3153 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3154 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3155 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3156 * configure: Rebuild.
3157 * configure.host: If --enable-shared, adjust shared library stuff
3158 based on the host. If the host is SunOS, and the linker supports
3159 -rpath, set HLDFLAGS to use it.
3160 * Makefile.in (ALLLIBS): New variable.
3161 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3162 (COMMON_SHLIB, SHLINK): New variables.
3163 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3164 (STAGESTUFF): Remove variable.
3165 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3167 (stamp-ofiles): New target, like old ofiles target, but build
3168 using a temporary file and move-if-change, and touch stamp-ofiles
3170 (ofiles): Just depend upon stamp-ofiles.
3171 (stamp-piclist, piclist): New targets.
3172 ($(SHLIB), $(SHLINK)): New targets.
3173 (targets.o, archures.o): Build twice if PICFLAG is set.
3174 (do_mostlyclean): Remove pic/*.o.
3175 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3177 (do_distclean): Remove pic and stamp-picdir.
3178 (install): Install shared libraries.
3179 ($(OFILES)): Depend upon stamp-picdir.
3180 (stamp-picdir): New target.
3182 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3184 * libcoff.h: Rebuild.
3186 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3187 flavour of a section with no owner.
3189 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3190 ELF_LINK_NON_ELF flag.
3191 (mips_elf_create_got_section): Likewise.
3193 * elf.c: Revert last change, since it breaks dynamic linking.
3194 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3196 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3197 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3198 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3200 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3202 * elf.c (assign_file_positions_for_segments): If the backend does
3203 not want the elf header or the program headers in the address
3204 space, do not include them in the calculations.
3206 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3207 function to determine if we need additional program headers.
3208 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3209 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3211 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3215 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3217 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3218 back into one line. Some compilers (sunos 4.1.3 for example)
3219 won't accept args split across more than one line.
3221 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3223 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3224 * configure: Regenerate.
3226 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3228 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3229 try to do arithmetic on a void *, cast it to a unsigned char * first.
3231 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3234 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3236 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3237 flag for a newly defined symbol.
3238 (NAME(bfd_elf,record_link_assignment)): Likewise.
3239 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3240 set the DEF or REF_REGULAR flags correctly.
3242 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3243 (libbfd.h, libcoff.h): Corresponding change.
3245 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3246 a PLT32 reloc as dynamic.
3247 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3248 is not referenced by a dynamic object, and we are not making a
3249 shared object, then don't make a PLT entry. If we do make a PLT
3250 entry, make sure the symbol has been recorded as dynamic.
3252 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3254 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3255 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3256 (powerpcle-*-cygwin32): New.
3257 * peicode.h (add_data_entry): Get address from vma.
3259 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3261 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3262 attached to the section has already been created as an undefined
3263 symbol, treat it as if it hasn't been created yet.
3265 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3267 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3268 symbol or section symbols if stripping all symbols and this is not
3269 a relocateable link. Don't output the symbol string table if
3270 there are no symbols.
3271 (elf_link_flush_output_syms): Don't do anything if there are no
3274 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3276 * coff-aux.c: New file.
3277 * hosts/m68kaux.h: New file.
3278 * config.bfd (m68*-apple-aux*): New target.
3279 * configure.in (m68*-apple-aux*): New native host.
3280 (m68kaux_coff_vec): New vector.
3281 * configure: Rebuild.
3282 * targets.c (m68kaux_coff_vec): Declare.
3283 * coffcode.h (bfd_coff_backend_data): Add field
3284 _bfd_coff_link_add_one_symbol.
3285 (bfd_coff_link_add_one_symbol): Define.
3286 (compare_arelent_ptr): New static function if TARG_AUX.
3287 (coff_write_relocs): If TARG_AUX, sort the relocs.
3288 (coff_write_object_contents): Set A/UX aouthdr magic number.
3289 (coff_link_add_one_symbol): Define if not defined.
3290 (bfd_coff_std_swap_table): Initialize new field.
3291 * libcoff.h: Rebuild.
3292 * cofflink.c (coff_link_add_symbols): Call
3293 bfd_coff_link_add_one_symbol rather than
3294 _bfd_generic_link_add_one_symbol.
3295 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3296 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3297 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3298 * Makefile.in: Rebuild dependencies.
3299 (BFD32_BACKENDS): Add coff-aux.o.
3300 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3302 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3304 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3305 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3307 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3310 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3311 (maintainer-clean): Warn about deleting special files.
3312 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3314 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3315 warning symbols correctly.
3316 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3317 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3318 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3319 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3320 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3321 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3323 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3326 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3328 * libcoff-in.h: aligned newly exported names with bfd naming
3329 conventions. Removed an erroneous define of POWERPC_LE_PE.
3330 * libcoff.h: Rebuild.
3331 * cofflink.c, coff-ppc.c: the above function name changes
3333 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3335 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3336 * ecoff.c (struct extsym_info): Define.
3337 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3338 to ecoff_link_write_external.
3339 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3340 Strip symbols when appropriate.
3342 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3343 * syms.c (BSF_OBJECT): Define.
3344 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3345 * bfd-in2.h: Rebuild.
3346 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3348 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3351 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3352 copying relocs into a shared object, treat a defined global symbol
3354 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3355 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3356 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3358 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3359 real defined symbol, not to a weak defined symbol.
3361 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3363 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3364 and made a few static functions externs.
3366 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3367 POWERPC_LE_PE hack in cofflink.
3369 * libcoff-in.h: promoted the following from cofflink.c to allow
3370 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3371 coff_debug_merge_element, struct coff_debug_merge_type,
3372 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3373 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3374 coff_debug_merge_hash_lookup, coff_link_section_info,
3375 coff_final_link_info, coff_debug_merge_hash_newfunc,
3376 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3378 * libcoff.h: re-gen'd
3380 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * syms.c: Include "bfdlink.h".
3383 (struct stab_find_info): Define.
3384 (_bfd_stab_section_find_nearest_line): New function.
3385 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3386 * libbfd.h: Rebuild.
3387 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3388 * elf.c (_bfd_elf_find_nearest_line): Try calling
3389 _bfd_stab_section_find_nearest_line before searching the ELF
3390 symbol table. Find the closest STT_FUNC symbol, not the last one.
3391 * libcoff-in.h (coff_data_type): Add line_info field.
3392 * libcoff.h: Rebuild.
3393 * coffgen.c (coff_find_nearest_line): Try calling
3394 _bfd_stab_section_find_nearest_line before searching the COFF
3396 * Makefile.in: Rebuild dependencies.
3398 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3400 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3401 4 bytes, so we get the correct value when updating the register
3402 field in little endian mode.
3404 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3406 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3407 entry_section fields. Add sntoc and snentry fields.
3408 * libcoff.h: Rebuild.
3409 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3410 not toc_section and entry_section (the COFF file does not have any
3411 sections at this point).
3412 (coff_write_object_contents): Set o_snentry and o_sntoc from
3413 snentry and sntoc rather than entry_section and toc_section.
3414 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3415 snentry, not toc_section and entry_section.
3416 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3417 entry_section from hentry.
3418 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3420 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3421 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3422 than using toc_section directly.
3424 * archures.c: Add missing `.' in enum bfd_architecture.
3425 * bfd-in2.h: Rebuild.
3427 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3428 Robert Lipe <robertl@arnet.com>.
3430 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3432 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3433 to sections we allocate. Use bfd_zalloc to allocate initialial
3434 sections, not bfd_alloc.
3435 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3436 SDA{,2}I16 relocations.
3437 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3438 whether to put something in .sbss or not.
3439 (ppc_elf_relocate_section): Add support for more relocations. Add
3440 in sec->output_offset where appropriate. Make error messages
3441 include the symbol name.
3443 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3444 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3445 doesn't get redefined messages if -shared.
3447 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3448 section if the rel_section field has been set up.
3450 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3452 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3455 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3457 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3458 of flags, only flags used are controlled by mach number. Bump up
3459 output file mach number to highest of input file mach numbers.
3460 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3461 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3463 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3464 bfd_elf64_sparc_vec support.
3466 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3468 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3469 the embedded bit is set on some objects and not on others. Just
3471 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3474 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * coffcode.h (coff_new_section_hook): Don't try to align the
3479 * coffcode.h (coff_set_section_contents): Fix the handling of the
3480 .lib section to work even if the entire section contents are
3481 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3482 Robert Lipe <robertl@arnet.com>.
3484 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3486 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3487 memory here for contents.
3489 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3490 _SDA2_BASE_ by 32768.
3491 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3492 started using. Allocate contents for .sdata and .sdata2 sections
3494 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3496 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3497 size _SDA{,2}_BASE_.
3498 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3501 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3503 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3505 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3506 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3507 (bfd_mach_sparc_v9a): Define.
3508 (bfd_mach_sparc_v9_p): Define.
3509 * bfd-in2.h: Regenerated.
3510 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3512 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3513 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3514 to bfd_elf32_sparc_vec.
3515 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3516 Add v8plus{,a} support.
3518 (sparc_compatible): New function.
3519 * elf32-sparc.h: #include "elf/sparc.h".
3520 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3521 elf32_sparc_final_write_processing): New functions.
3522 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3523 elf_backend_final_write_processing): Define.
3525 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3527 * elf-bfd.h (struct elf_link_hash_entry): Add
3528 linker_section_pointer field.
3529 (enum elf_linker_section_enum): Enumeration for new way of
3530 creating linker dynamic sections and symbols.
3531 (elf_linker_section{,_pointers}): New structures for creating
3532 dynamic sections and symbols.
3533 (elf_obj_tdata): Add linker_section_pointers and linker_section
3535 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3536 (_bfd_elf_create_linker_section): New declarations.
3537 (_bfd_elf_find_pointer_linker_section): Ditto.
3538 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3539 (_bfd_elf_make_linker_section_rela): Ditto.
3541 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3543 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3544 (ppc_elf_create_linker_section): New function to create the
3545 sections .got, .sdata, and .sdata2.
3546 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3548 (ppc_elf_check_relocs): Support more of the eabi relocations.
3549 (ppc_elf_relocate_section): Ditto.
3550 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3551 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3553 * elflink.h (elf_create_pointer_linker_section): New function to
3554 create initialized pointers in dynamic linker sections.
3555 (elf_finish_pointer_linker_section): Actually intialize the
3556 pointers created above.
3558 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3559 macros to provide both 32 and 64 bit versions of
3560 elf_create_pointer_linker_section.
3561 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3562 provide both 32 and 64 bit versions of
3563 elf_finish_pointer_linker_section.
3565 * elflink.c (_bfd_elf_create_linker_section): New function to
3566 create a linker section.
3567 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3568 given address in the linker pointer offsets created for a given
3570 (_bfd_elf_make_linker_section_rela): Make a RELA section
3571 corresponding to the generated linker section.
3573 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3575 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3577 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3579 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3580 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3581 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3582 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3583 toc entry in an objdump) for now.
3584 (ppc_do_last, ppc_get_last): New function - needed to save processing
3585 the toc owner to the end.
3586 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3589 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3590 toc owner from being done till last. Must define POWERPC_LE_PC
3593 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3595 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3597 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3598 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3600 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3602 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3604 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3608 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3610 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * elf.c (assign_file_positions_for_segments): Don't increment file
3613 offset for a segment which contains no loadable sections.
3615 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3617 * reloc.c: Add new PowerPC relocations.
3618 * {bfd-in2,libbfd}.h: Regenerate.
3620 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3621 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3623 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3625 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3628 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3631 * coffgen.c (coff_find_nearest_line): Don't try to cache
3632 information in sections that are not owned by a BFD. From Richard
3633 Henderson <richard@atheist.tamu.edu>.
3635 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3636 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3637 * elflink.h (elf_link_output_extsym): Remove special check for
3640 * ecoffswap.h: Add prototypes for static functions.
3642 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3644 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3645 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3647 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3648 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3649 support. Begin support for R_PPC_SDA{2,}REL.
3651 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3653 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3654 create the .got and .got.neg sections.
3655 (ppc_elf_size_dynamic_sections): Call it.
3656 (ppc_elf_check_relocs): Call it.
3657 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3658 (ppc_elf_check_relocs): Add error messages for relocations we
3659 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3662 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3664 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3665 section flags for V.4 and eabi.
3667 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * elf.c (assign_file_positions_for_segments): If a segment
3670 contains no sections, don't mark it as readable.
3672 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3673 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3675 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3676 dynamic section, if there is one.
3677 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3678 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3679 (bfd_elf64_swap_dyn_in): Likewise.
3680 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3682 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3684 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3685 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3686 <pirker@eiunix.tuwien.ac.at>.
3688 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3690 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3691 PowerPC V.4 and eabi.
3692 * bfd-in2.h: Regenerate.
3693 * libfd.h: Regenerate.
3695 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3697 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3698 section type and SHF_EXCLUDE section flag, turning them into the
3699 appropriate bfd section flag.
3701 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * xcofflink.c (xcoff_link_add_symbols): Create the special
3704 sections if we see a DYNAMIC object, in case that is the only
3705 XCOFF input object we see.
3707 * elf32-mips.c: Extensive changes for a start at dynamic linking
3708 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3710 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3711 (struct elf_backend_data): Remove
3712 elf_backend_create_program_headers field. Add
3713 elf_backend_additional_program_headers and
3714 elf_backend_modify_segment_map fields.
3715 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3717 (elf_backend_additional_program_headers): Likewise.
3718 (elf_backend_modify_segment_map): Likewise.
3719 (elf_backend_create_program_headers): Don't define.
3720 (elfNN_bed): Change to account for field changes.
3721 * elf.c (assign_file_positions_for_segments): Call new
3722 modify_segment_map backend function. Don't call old
3723 create_program_headers backend function.
3724 (get_program_header_size): Call additional_program_headers rather
3725 than create_program_headers.
3726 * elflink.h (elf_link_add_object_symbols): Initialize
3727 type_change_ok from new backend field.
3728 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3730 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3731 a reloc against the appropriate section.
3733 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3734 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3735 (elf_flags_init): Rename from elf_ppc_flags_init.
3736 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3738 (ppc_elf_copy_private_bfd_data): Likewise.
3739 (ppc_elf_merge_private_bfd_data): Likewise.
3741 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3744 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3746 * coff-alpha.c (alpha_relocate_section): During final link, allow
3747 output .lita section to be bigger than 64k by adjusting gp value
3748 on a per-input section basis.
3749 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3751 (struct ecoff_section_tdata): Add gp field.
3753 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3755 Handle Alpha ECOFF changes in OSF/1 3.2.
3756 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3758 * coff-alpha.c: Include "aout/ar.h".
3759 (alpha_ecoff_get_relocated_section_contents): Don't require an
3760 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3761 3.2 doesn't generate one.
3762 (alpha_relocate_section): Likewise.
3763 (alpha_ecoff_slurp_armap): Define.
3764 (alpha_ecoff_slurp_extended_name_table): Define.
3765 (alpha_ecoff_construct_extended_name_table): Define.
3766 (alpha_ecoff_truncate_arname): Define.
3767 (alpha_ecoff_write_armap): Define.
3768 (alpha_ecoff_generic_stat_arch_elt): Define.
3769 (alpha_ecoff_update_armap_timestamp): Define.
3771 (alpha_ecoff_read_ar_hdr): New static function.
3772 (alpha_ecoff_get_elt_at_filepos): New static function.
3773 (alpha_ecoff_openr_next_archived_file): New static function.
3774 (alpha_ecoff_get_elt_at_index): New static function.
3775 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3776 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3777 _bfd_ecoff to alpha_ecoff.
3778 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3779 field from backend structure, rather than always calling
3780 _bfd_get_elt_at_filepos.
3781 * coff-mips.c (mips_ecoff_backend_data): Initialize
3782 get_elt_at_filepos field.
3783 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3784 from _bfd_generic_read_ar_hdr with minor changes.
3785 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3786 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3787 * libbfd.h: Rebuild.
3789 * bfd-in.h (BFD_IN_MEMORY): Define.
3790 * libbfd-in.h (struct bfd_in_memory): Define.
3791 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3792 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3793 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3794 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3795 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3796 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3797 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3798 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3799 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3800 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3802 (bfd_openstreamr): Likewise.
3803 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3804 BFD_IN_MEMORY is not set.
3805 * riscix.c (riscix_some_aout_object_p): Likewise.
3806 * bfd-in2.h, libbfd.h: Rebuild.
3808 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3809 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3810 (bfd_get_elt_at_index): Define.
3811 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3812 bfd_get_elt_at_index. Change index parameter from int to
3814 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3815 (_bfd_noarchive_get_elt_at_index): Define.
3816 (_bfd_archive_bsd_get_elt_at_index): Define.
3817 (_bfd_archive_coff_get_elt_at_index): Define.
3818 * bfd-in2.h, libbfd.h: Rebuild.
3819 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3820 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3821 * ieee.c (ieee_get_elt_at_index): Define.
3822 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3823 * oasys.c (oasys_get_elt_at_index): Define.
3824 * som.c (som_get_elt_at_index): Define.
3826 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3827 numbers to the .text section.
3829 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3832 If there is a SEC_DEBUGGING section, get the contents of the debug
3833 information part from it.
3834 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3836 (ieee_write_object_contents): Check ieee_write_debug_part return.
3838 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3840 * config.bfd (i[345]86-*-freebsd*): Add target.
3841 * configure.in (i386freebsd_vec): Add vec.
3842 * configure: Regenerate.
3843 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3844 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3845 Rebuild dependencies..
3846 * freebsd.h: New file.
3847 * i386freebsd.c: New file.
3848 * targets.c (i386freebsd_vec): Declare.
3849 (bfd_target_vector): Add i386freebsd_vec.
3850 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3851 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3853 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * ieee.c (ieee_slurp_debug): New static function.
3856 (ieee_object_p): Call it.
3857 (ieee_slurp_section_data): Skip debugging sections.
3858 (ieee_get_reloc_upper_bound): Likewise.
3859 (ieee_get_section_contents): Likewise.
3860 (ieee_canonicalize_reloc): Likewise.
3861 (ieee_write_section_part): Likewise.
3862 (ieee_write_debug_part): Likewise.
3863 (ieee_write_data_part): Likewise.
3864 (init_for_output): Likewise.
3866 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3868 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3870 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3871 relocs, since ppc_elf_relocate_section handles the linker case.
3872 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3874 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3875 ppc_elf_relocate_section since that is now the only caller.
3876 (ppc_elf_relocate_section): Ditto.
3878 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * coffcode.h (coff_write_object_contents): If we don't know the
3881 section of the entry point for an XCOFF executable, always set the
3882 entry address to -1.
3884 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3886 * elf.c (bfd_section_from_shdr): Add support for note sections.
3888 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3890 * bfd-in.h (struct _symbol_info): Add stab_type field.
3891 * bfd-in2.h: Rebuild.
3892 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3894 * elf32-ppc.c: Remove trailing newline from calls to
3896 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3897 difference if target endianness is known.
3899 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3901 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3902 old style TOC16 references without using R_PPC_GOT.
3903 (ppc_reloc_type): Ditto.
3904 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3905 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3906 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3907 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3908 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3910 (ppc_elf_adjust_dynamic_symbol): Ditto.
3911 (ppc_elf_adjust_dynindx): Ditto.
3912 (ppc_elf_size_dynamic_sections): Ditto.
3913 (ppc_elf_finish_dynamic_symbol): Ditto.
3914 (ppc_elf_finish_dynamic_sections): Ditto.
3915 (ELF_DYNAMIC_INTERPRETER): Define.
3917 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3919 * elf.c (copy_private_bfd_data): When attaching sections to
3920 segments ignore sections that won't be allocated. Patch from
3923 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3925 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3928 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3930 * coff-i960.c (CALC_ADDEND): Define.
3931 (coff_i960_relocate_section): Add the input section VMA to the
3932 addend for PC relative relocs.
3934 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3936 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3937 to correctly terminate.
3939 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3941 * targets.c (enum bfd_endian): Define.
3942 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3943 from boolean to enum bfd_endian. Change header_byteorder_big_p
3945 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3946 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3947 * bfd-in2.h: Rebuild.
3948 * All targets: Change initialization of byteorder and
3949 header_byteorder to use enum bfd_endian values rather than
3951 * All files: Change all references to byteorder_big_p and
3952 header_byteorder_big_p to use new bfd_*_endian macros.
3954 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3956 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3958 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3960 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3962 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3964 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3966 * ieee.c: Lots of minor cleanups. Make many functions return
3967 errors rather than calling abort. Also:
3968 (ieee_write_twobyte): Remove; change callers to call existing
3969 ieee_write_2bytes function.
3970 (ieee_write_expression): Don't output the section twice when
3971 outputting a local symbol. Don't emit an extraneous zero if there
3973 (ieee_slurp_sections): Set the lma as well as the vma.
3974 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3976 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3977 a recognized one or bfd_arch_unknown.
3978 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3980 (ihex_get_symtab): Likewise.
3982 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3984 * aoutx.h: Include <ctype.h>.
3985 (struct aout_link_includes_table): Define.
3986 (struct aout_link_includes_totals): Define.
3987 (struct aout_link_includes_entry): Define.
3988 (aout_link_includes_lookup): Define macro.
3989 (struct aout_final_link_info): Add includes field.
3990 (aout_link_includes_newfunc): New static function.
3991 (NAME(aout,final_link)): Initialize includes hash table.
3992 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3994 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3996 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3998 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4000 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4002 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4004 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4005 (pe_print_private_bfd_data): call pe_print_reloc.
4006 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4007 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4008 up some debugging as well.
4010 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4012 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4015 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4017 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4018 when setting sections to NULL.
4020 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4022 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4024 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4025 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4027 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4028 * bfd-in2.h: Rebuild.
4030 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4032 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4034 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4036 * ihex.c (ihex_scan): Handle record types 4 and 5.
4037 (ihex_object_p): Permit types 4 and 5.
4038 (ihex_set_section_contents): Remove check for out of range
4040 (ihex_write_object_contents): Generate types 4 and 5.
4042 * elflink.h (elf_link_output_extsym): Just ignore warning and
4043 indirect references to symbols which don't really exist.
4045 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4047 * peicode.h (pe_print_idata): Minor format fixes
4048 (pe_print_edata): New function. Under private printing, this formats
4049 the edata section of a PE file.
4050 (pe_print_private_bfd_data): Added call to pe_print_edata.
4052 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4054 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4055 index, don't call stoi.
4057 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4059 * srec.c (srec_scan): Set lma as well as vma.
4061 * ihex.c: New file; support for Intel Hex format.
4062 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4063 (ihex_vec): Declare.
4064 (bfd_target_vector): Always include ihex_vec.
4065 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4066 * Makefile.in: Rebuild dependencies.
4067 (BFD_LIBS): Add ihex.o
4068 (BFD_LIBS_CFILES): Add ihex.c.
4069 * bfd-in2.h: Rebuild.
4071 * elf.c (assign_file_positions_for_segments): Sort the sections in
4073 (get_program_header_size): Return the right size if segment_map is
4075 (copy_private_bfd_data): Don't bother to sort the sections.
4077 * bfd.c (bfd_record_phdr): New function.
4078 * bfd-in.h (bfd_record_phdr): Declare.
4079 * bfd_in2.h: Rebuild.
4081 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4084 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4085 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4087 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4088 (bfd_zmalloc): Change declaration.
4089 * libbfd.h: Rebuild.
4090 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4091 and realloc. Don't set bfd_error_no_memory if they fail.
4093 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4095 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4096 uses as well. Added a new howto to deal with TOCREL16 relocs that
4097 are TOCDEFN as well.
4098 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4099 to handle RVA relocs from dlltool.
4100 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4101 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4102 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4104 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4105 to get the right section alignment.
4107 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4109 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4110 p_paddr if p_paddr is zero.
4111 (make_mapping): Set includes_filehdr and includes_phdrs for first
4113 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4115 (assign_file_positions_for_segments): Handle includes_filehdr and
4116 includes_phdrs. Remove special handling of PT_PHDR and first
4118 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4119 when appropriate. Remove special handling of PT_PHDR segment.
4120 Use a more complex condition for when a section is included in a
4121 segment to handle Solaris linker oddities.
4123 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4125 * coff-m88k.c (howto_table): Reformatted for easier reading;
4126 special_function now points to new function m88k_special_reloc.
4127 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4129 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4130 be done correctly by m88k_special_reloc.
4131 (reloc_processing): New function to be used by RELOC_PROCESSING.
4132 (RELOC_PROCESSING): Define to call reloc_processing.
4134 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4136 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4137 (pe_print_pdata): Likewise.
4139 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4140 obstack_alloc fails.
4141 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4143 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4144 * Many files: don't set bfd_error_no_memory if one of the above
4147 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4148 if p_paddr_valid is set.
4149 (copy_private_bfd_data): New static function.
4150 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4152 * elf.c (assign_file_positions_for_segments): Fix case where extra
4153 program headers were allocated.
4155 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4156 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4157 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4158 _bfd_elf_print_private_bfd_data.
4160 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4161 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4162 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4163 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4164 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4165 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4166 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4168 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4170 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4171 * elf.c (make_mapping): New static function.
4172 (map_sections_to_segments): New static function.
4173 (elf_sort_sections): New static function.
4174 (assign_file_positions_for_segments): New static function.
4175 (map_program_segments): Remove.
4176 (get_program_header_size): Remove sorted_hdrs, count, and
4177 maxpagesize parameters. Simplify.
4178 (assign_file_positions_except_relocs): When generating an
4179 executable, use assign_file_positions_for_segments.
4180 (elf_sort_hdrs): Remove.
4181 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4182 to get_program_header_size.
4184 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4186 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4188 * configure, config.in: Regenerate with autoconf 2.7.
4190 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4191 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4193 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4195 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4196 (ecoff_sec_to_styp_flags): Likewise.
4197 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4198 (ecoff_set_symbol_info): Handle scRConst.
4199 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4200 (ecoff_compute_section_file_positions): Handle .rconst section.
4201 (_bfd_ecoff_write_object_contents): Likewise.
4202 (ecoff_link_check_archive_element): Handle scRConst.
4203 (ecoff_link_add_externals): Likewise.
4204 (ecoff_link_write_external): Handle .rconst section.
4205 (ecoff_reloc_link_order): Likewise.
4206 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4207 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4209 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4211 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4212 DEF_DYNAMIC flag is set.
4214 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4216 * host-aout.c: If TRAD_HEADER is defined, include it.
4218 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4220 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4221 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4222 (BFD_NEED_DECLARATION): New function.
4223 * configure.in: Use BFD_NEED_DECLARATION.
4224 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4225 * configure, config.in: Rebuild with autoconf 2.6.
4227 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4228 special_sections before returning when called with a non XCOFF
4231 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4234 * coffcode.h (coff_compute_section_file_positions): Only pad the
4235 previous section to force file alignment when creating an
4238 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4240 * coffcode.h (coff_compute_section_file_positions): If
4241 RS6000COFF_C, set up the .debug section.
4243 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4244 if it is not large enough to accomodate the entire TOC area with
4245 signed 16 bit offsets.
4246 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4248 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4249 TOC anchor to use the TOC value used in the output file.
4251 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4253 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4254 (_bfd_coff_read_string_table): Likewise.
4256 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4258 * pe-arm.c: Fix typos.
4259 * coff-arm.c: Likewise.
4261 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4263 * coff-ppc.c (list_ele): Added "cat"egory member.
4264 (record_toc): New category parameter (priv or pub).
4265 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4266 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4267 the mainline. It addes extra toc cells in error.
4268 (ppc_coff_swap_sym_in_hook): Added some documentation.
4269 (dump_toc): Can now diagnose "virtual toc" chicanery.
4271 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4273 * elf-bfd.h (struct elf_link_hash_table): Change type of
4274 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4276 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4278 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4279 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4281 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4282 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4283 defined or mentioned in a regular file.
4285 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4287 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4288 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4289 (coff_ppc_relocate_section): Correct REL24 handling
4290 (ppc_process_before_allocation): Correct TOCDEFN handling
4292 * peicode.h (dir_names): Added name descriptions
4294 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4296 * VERSION: Updated to cygnus-2.6.
4298 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4300 * targets.c (m68k4knetbsd_vec): Declare.
4302 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4304 * targets.c (bfd_target): Change type of second argument to
4305 _bfd_print_private_bfd_data from void * to PTR.
4306 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4307 using PTR rather than void *.
4308 * bfd-in2, libbfd.h: Rebuild.
4309 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4311 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4312 _bfd_generic_bfd_print_private_bfd_data rather than casting
4315 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4317 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4318 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4320 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4321 BFD64_BACKENDS_CFILES): New variables.
4324 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4326 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4327 not at the file position of the first section.
4328 * coffcode.h (coff_compute_section_file_positions): Avoid using
4330 (coff_write_object_contents): When generating a PPC PE executable
4331 with no symbols, round up the file size to a COFF_PAGE_SIZE
4333 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4334 don't write out a string table.
4336 * elf.c (bfd_section_from_shdr): When using a different section
4337 header, pass the new one to _bfd_elf_make_section_from_shdr.
4338 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4339 (elf_map_symbols): Add section VMA to symbol value when comparing
4341 (_bfd_elf_compute_section_file_positions): Only build symbol table
4342 if there are some symbols. Set file offset of symtab and strtab
4344 (assign_file_positions_except_relocs): Remove dosyms parameter.
4345 Change all callers. Never set file offset of symtab and strtab
4347 (_bfd_elf_copy_private_section_data): New function.
4348 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4349 (_bfd_elf_copy_private_symbol_data): New function.
4350 (swap_out_syms): Check for special mapping of st_shndx created by
4351 copy_private_symbol_data.
4352 * elfxx-target.h: Use new copy routines.
4353 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4354 (_bfd_elf_copy_private_section_data): Declare.
4356 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4358 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4361 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4362 _bfd_dummy_target, matching the recent change to archive
4365 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4367 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4368 arithmetic on PTR types.
4370 * aout-target.h (MY(callback)): Set the lma of the sections.
4372 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4373 symbol into a reloc against the section.
4375 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4377 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4378 glue for the relocs: IMGLUE and IFGLUE.
4379 (record_toc): new function - tracks toc contents
4380 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4381 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4382 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4383 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4384 (ppc_record_toc_entry): Removed a debug define (duh)
4386 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4387 (pe_print_idata): New function - formats the idata section data
4388 (pe_print_pdata): New function - formats the pdata section data
4389 (pe_print_private_bfd_data): calls to above
4391 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4393 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4394 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4395 TARGET_SYM and TARGET_NAME for vector and BFD name.
4396 * coff-pmac.c (pmac_xcoff_vec): Remove.
4397 (TARGET_SYM, TARGET_NAME): Define.
4398 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4399 machine to 0, not all PowerMacs are 601s.
4401 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4403 * elfcode.h (elf_object_p): Read in any program headers.
4404 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4405 based on the program headers, if any.
4406 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4407 (map_program_segments): Set p_paddr of program headers based on
4410 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4412 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4415 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4416 trying to do a relocateable link with a non-a.out object file.
4418 * archive.c (bfd_generic_archive_p): Check the first object file
4419 in an archive even if target_defaulted is set. If the object file
4420 has the wrong xvec, reject it.
4422 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4423 be represented, report the name via _bfd_error_handler.
4424 (translate_to_native_sym_flags): Likewise.
4425 * elf32-mips.c (mips_elf_final_link): Likewise.
4426 * oasys.c (oasys_write_sections): Likewise.
4428 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4429 which checks for STYP_OVRFLO sections.
4430 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4431 reloc and lineno count overflows.
4432 (coff_write_object_contents): Call coff_count_linenumbers before
4433 coff_compute_section_file_positions. If RS6000COFF_C, handle
4434 reloc and lineno count overflows.
4435 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4436 relocs before dealing with .pad sections. Count overflow section
4437 headers when handling .pad sections.
4439 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4442 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4443 (struct xcoff_link_hash_table): Add descriptor_section and
4444 special_sections fields.
4445 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4446 (xcoff_link_add_symbols): Set linkage section alignment. Create
4447 descriptor section. Check for magic symbol names (_text, etc.),
4448 and record them in special_sections if found. Set
4449 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4450 descriptor field to point back to the function code symbol.
4451 (xcoff_sweep): Always mark the special descriptor_section.
4452 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4453 function descriptor, and mark it if it is.
4454 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4455 parameter, and fill it in. Allocate space for the descriptor
4457 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4458 global linkage code. If an undefined function descriptor is
4459 exported, arrange to define it. Warn about any other undefined
4461 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4462 (xcoff_write_global_symbol): Create a function descriptor when
4464 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4465 * bfd-in2.h: Rebuild.
4467 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4469 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4470 (ppc_coff_link_hash_table): new types for hashing
4471 (ppc_coff_link_hash_newfunc): hash entry constructor
4472 (ppc_coff_link_hash_table_init): hash table initializer
4473 (ppc_coff_link_hash_table_create): hash table constructor
4474 (ppc_record_toc_entry): changed references to hash table
4475 (coff_ppc_relocate_section): changed references to hash table
4477 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4478 * libcoff.h: Rebuild
4480 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4481 (coff_link_add_symbols): removed toc_offset init
4483 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4485 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4488 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4489 if it is given and mmep is available.
4490 * acconfig.h: Undef USE_MMAP.
4491 * configure, config.in: Regenerated.
4492 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4493 table handling the old way.
4494 (aout_get_external_symbols): Don't complain if last byte of string
4496 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4497 (bfd_free_window) [! USE_MMAP]: Don't define.
4498 (bfd_get_file_window,
4499 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4501 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4503 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4506 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4508 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4509 compatible with AMD generated COFF files. Try to support both AMD
4510 and GNU formats simultaneously.
4511 (coff_a29k_relocate_section): Likewise.
4513 * libbfd.c (bfd_get_file_window): Change writable parameter from
4514 int to boolean; update all callers. Pass MAP_SHARED if not
4515 writable--it's required on Solaris. Cast fprintf argument to
4517 * bfd-in.h (bfd_get_file_window): Update declaration.
4518 * bfd-in2.h: Rebuild.
4519 * aoutx.h: Update calls to bfd_get_file_window.
4521 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4523 (xcoff_swap_ldhdr_in): New static function.
4524 (xcoff_swap_ldsym_in): New static function.
4525 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4526 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4527 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4528 Handle XTY_ER/XMC_XO symbols correctly.
4529 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4530 rather than normal symbol table.
4531 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4532 already defined with the same absolute value.
4533 (xcoff_mark): When considering called symbols, check whether the
4534 descriptor is from a dynamic object, rather than the symbol
4536 (xcoff_build_ldsyms): Likewise.
4538 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4539 Cast realloc and malloc return values. If malloc or realloc fail,
4540 set bfd_error_no_memory.
4541 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4542 * bfd-in2.h: Rebuild.
4544 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4546 * coff-ppc.c (ppc_record_toc_entry): new function.
4547 (in_reloc_p): changed return value.
4548 (coff_ppc_relocate_section): much rework.
4549 (ppc_allocate_toc_section): new function.
4550 (ppc_process_before_allocation): new function.
4551 (ppc_coff_swap_sym_in_hook): new function.
4553 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4554 (coff_link_add_symbols): initialize toc_offset.
4556 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4557 (coff_swap_aouthdr_out): Added more sections to the data
4558 dictionary for the pe file header. Also changed linker version
4559 number on the ppc side.
4560 (dir_names): small improvements to the dictionary printing.
4561 (pe_mkobject_hook): save the file level flags.
4563 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4564 (pe_tdata): added real_flags field
4565 (coff_tdata): added local_toc_sym_map and access macro
4567 * libcoff.h (coff_link_hash_entry): added toc_offset field
4568 (pe_tdata): added real_flags field
4569 (coff_tdata): added local_toc_sym_map and access macro
4571 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4572 (coff_mkobject): init for local_toc_sym_map
4573 (coff_write_object_contents): set the internal_a.magic to
4574 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4577 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4579 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4580 entries until both the line number address and the function name
4581 address are too large.
4583 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4584 * configure: Rebuilt.
4586 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4587 is defined in the environment.
4589 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4591 * som.c (som_get_section_contents_in_window): Define to use
4594 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4596 * coff-i860.c: New file, based on coff-i386.c.
4597 * cpu-i860.c: New file, based on cpu-i386.c.
4598 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4599 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4600 targets, using i860coff_vec.
4601 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4602 trad-core.o and hosts/i860mach3.h.
4603 (i860coff_vec): Use coff-i860.o and cofflink.o.
4604 * configure: Rebuild.
4605 * Makefile.in: Rebuild dependencies.
4606 (ALL_MACHINES): Add cpu-i860.o.
4607 (BFD32_BACKENDS): Add coff-i860.o.
4608 (CFILES): Add cpu-i860.c and coff-i860.c.
4609 * targets.c (i860coff_vec): Declare.
4610 (bfd_target_vector): Add &i860coff_vec.
4611 * archures.c (bfd_i860_arch): Declare.
4612 (bfd_archures_list): Add &bfd_i860_arch.
4613 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4614 (coff_set_flags): Handle bfd_arch_i860.
4615 (coff_write_object_contents): Handle I860 a.out magic number.
4617 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4619 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4620 the created .tc section to 2.
4621 (xcoff_mark): Don't keep a .loader reloc for a call to an
4622 undefined symbol when creating a shared library.
4623 (xcoff_build_ldsyms): When creating a shared library, generate
4624 global linkage code for a call to an undefined symbol.
4626 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4628 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4629 BFD32_BACKENDS, BFD64_BACKENDS.
4630 (.dep1): Put mkdep output in a separate file.
4631 Rebuilt dependencies.
4633 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4636 Permit use of mmap when available:
4638 * configure.in: Check for mmap, madvise, mprotect.
4639 * config.in, configure: Regenerated.
4641 * libbfd.c (struct _bfd_window_internal): Define type.
4642 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4644 (ok_to_map): New static variable for debugging.
4645 (_bfd_generic_get_section_contents_in_window): New function.
4646 * bfd-in.h (bfd_window_internal): Declare type.
4647 (bfd_window): Define type.
4648 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4649 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4652 * libaout.h (struct aoutdata): Add two window fields.
4653 (obj_aout_sym_window, obj_aout_string_window): New macros.
4654 * aoutx.h (some_aout_object_p): Initialize windows.
4655 (aout_get_external_symbols): Get symbol data and strings in
4656 windows instead of explicitly allocated buffers.
4657 (slurp_symbol_table): Free window instead of memory.
4658 (bfd_free_cached_info): Release windows instead of freeing storage
4660 (aout_link_free_symbols): Ditto.
4662 * targets.c (bfd_target): Add new field for
4663 get_section_contents_in_window.
4664 (BFD_JUMP_TABLE_GENERIC): Updated.
4665 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4666 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4667 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4668 macros for get_section_contents_in_window field.
4670 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4672 * core.c: Renamed to corefile.c
4673 * makefile.dos (OBJS): Change core.o to corefile.o
4674 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4677 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4679 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4680 targ_selvecs to allow debugging under Irix-5 native.
4683 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4685 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4686 to o. Clobber and restore the list of new csects around the call
4687 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4688 linker error and the linker wants to read the symbol table. Reset
4689 the line number count of a real section even if it has no relocs.
4690 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4692 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4695 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4697 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4698 an undefined symbol in a shared link.
4700 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4701 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4702 phdm@info.ucl.ac.be (Philippe De Muyter).
4704 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4706 * coff-m88k.c (rtype2howto): New static function.
4707 (RTYPE2HOWTO): Use it rather than a macro definition.
4709 * coffcode.h (coff_write_object_contents): set internal_a.magic
4710 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4712 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4713 define TRAD_HEADER to new file hosts/delta68.h.
4714 m88*-motorola-sysv*, however, does use ptrace-core.o.
4715 * hosts/delta68.h: New file.
4717 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4718 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4720 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4722 * i386linux.c (MY(vec)): Declare before use.
4724 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4726 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4727 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4729 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4730 BFD is not of the right type.
4731 (bfd_elf_get_needed_list): Likewise.
4732 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4733 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4734 * xcofflink.c (XCOFF_XVECP): Define.
4735 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4737 (bfd_xcoff_import_symbol): Likewise.
4738 (bfd_xcoff_export_symbol): Likewise.
4739 (bfd_xcoff_link_count_reloc): Likewise.
4740 (bfd_xcoff_record_link_assignment): Likewise.
4741 (bfd_xcoff_size_dynamic_sections): Likewise.
4743 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4744 table index against the number of symbols for a base relative
4747 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4749 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4750 full_aouthdr flag here...
4751 (_bfd_xcoff_bfd_final_link): ...not here.
4753 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4755 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4756 systems that have a system <libelf.h>.
4757 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4758 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4759 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4760 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4761 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4762 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4763 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4765 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4767 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4768 set, set BSF_WEAK in symbol. Change all callers.
4769 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4770 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4771 _bfd_generic_link_add_one_symbol.
4772 (ecoff_indirect_link_order): Check that the section tdata relocs
4773 are not NULL before using them.
4775 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4776 define TRAD_HEADER as hosts/alphalinux.h.
4777 * configure: Rebuild.
4778 * hosts/alphalinux.h: New file.
4779 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4782 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4784 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4785 C_ECOMM storage classes.
4787 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4789 (xcoff_mark): Call xcoff_mark_symbol.
4790 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4791 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4793 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4795 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4797 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4799 (xcoff_find_reloc): New static function.
4800 (xcoff_link_add_symbols): Use it.
4801 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4802 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4803 relocate the value of C_DECL.
4805 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4807 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4809 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4810 callback decide what goes in .relocs.
4811 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4812 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4815 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4817 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4820 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4822 * xcofflink.c: More improvements, mostly to fix handling of
4823 constructors and a few other special cases.
4824 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4825 zero, reverting yesterday's change.
4826 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4827 (bfd_xcoff_link_count_reloc): Declare.
4828 (bfd_xcoff_record_link_assignment): Declare.
4829 * bfd-in2.h: Rebuild.
4831 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4833 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4834 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4835 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4836 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4837 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4838 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4840 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4843 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4844 segments includes the a.out header. See to that the magic number
4845 *always* is big-endian.
4847 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4848 m68k4k NetBSD configurations.
4850 * configure.in, configure: Separate i386 & mips NetBSD
4851 configurations from other BSD ones. Don't assume DEC is the only
4852 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4853 configurations. Add support for m68k4k NetBSD object format.
4855 * libaout.h: Added M_68K4K_NETBSD magic.
4857 * m68k4knetbsd.c: New file.
4859 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4861 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4864 * hosts/mipsnbsd.h: New file.
4867 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4869 * config.bfd: Add config stuff for mips*-*-magic* to set
4870 targ_defvec to ecoff_big_vec.
4873 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4875 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4877 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4878 toc_section, and entry_section fields.
4879 (struct xcoff_section_tdata): Remove ldrel_count field.
4880 * libcoff.h: Rebuild.
4881 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4883 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4884 full a.out header if full_aouthdr is set in xcoff_data.
4885 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4886 based on sections stored in xcoff_data.
4887 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4889 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4890 (rs6000coff_vec): Set symbol_leading_char to '.'.
4891 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4892 value stored in ret rather than returning a pointer value.
4894 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4896 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4899 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4901 * som.c (som_slurp_string_table): Allocate the strings with malloc
4902 since they're free'd by free_cached_info.
4903 (som_slurp_symbol_table): Similarly for the symbol table.
4905 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4907 * Makefile.in (diststuff): Don't make headers.
4909 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4911 * Makefile.in: Rebuild dependencies.
4913 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4914 output_bfd is not SunOS.
4915 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4916 non-SunOS input files.
4918 * xcofflink.c: Extensive changes to support linking shared objects
4919 and generating a .loader section.
4920 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4921 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4922 last_symndx, and ldrel_count fields.
4923 * libcoff.h: Rebuild.
4924 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4925 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4927 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4928 (bfd_xcoff_export_symbol): Declare.
4929 (bfd_xcoff_size_dynamic_sections): Declare.
4930 * bfd-in2.h: Rebuild.
4932 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4934 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4935 * configure: Rebuild.
4936 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4937 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4939 (pmac_xcoff_vec): Update to use new xcoff support.
4940 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4941 (xcoff_write_armap): Declare buf as unsigned char.
4942 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4944 * mpw-make.sed: Generalize subdir_do edit.
4946 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4948 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4949 correctly. Don't initialize asect->vma.
4951 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4953 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4954 something a little less than the page size.
4956 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4958 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4960 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4962 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4963 * coffcode.h (coff_write_object_contents): If .bss is before
4964 .data us that as data_start.
4965 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4967 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4968 (coff_swap_outhdr_out): Hardwire in version number.
4970 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4972 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4973 major and minor to *_vno, since the former are also macros in
4974 SunOS header files. Cast result of bfd_alloc to appropriate
4977 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4978 before assigning to sec_data.
4980 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4982 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4983 now relative to the section, not absolute.
4984 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4985 get the file name when there is a N_SO directory name. When
4986 handling stabs, remember that section->vma was added to the
4989 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4991 * sunos.c (struct sunos_link_hash_table): Add needed field.
4992 (sunos_link_hash_table_create): Call bfd_release, not free.
4993 (sunos_link_hash_table_create): Initialize needed field.
4994 (sunos_add_dynamic_symbols): Record needed objects.
4995 (bfd_sunos_get_needed_list): New function.
4996 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4997 * bfd-in2.h: Rebuild.
4999 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5001 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5003 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5005 * bfd-in.h (struct bfd_link_needed_list): Rename from
5006 bfd_elf_link_needed_list.
5007 * bfd-in2.h: Rebuild.
5008 * elf.c, elflink.h, libelf.h: Corresponding changes.
5010 Add start at AIX linker support; no shared libraries yet.
5011 * xcofflink.c: New file.
5012 * configure.in (rs600coff_vec): Use xcofflink.o.
5013 * configure: Rebuild.
5014 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5016 (struct xcoff_section_tdata): Define.
5017 (xcoff_section_data): Define macro.
5018 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5019 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5020 (_bfd_xcoff_bfd_final_link): Declare.
5021 (_bfd_ppc_xcoff_relocate_section): Declare.
5022 * libcoff.h: Rebuild.
5023 * coff-rs6000.c: Clean up a bit.
5024 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5025 cputype, csects, and debug_indices.
5026 (xcoff_copy_private_bfd_data): Copy cputype.
5027 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5028 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5029 (xcoff_reloc_type_lookup): Rename from
5030 rs6000coff_reloc_type_lookup.
5031 (coff_relocate_section): Define.
5032 (_bfd_xcoff_sizeof_headers): Define.
5033 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5034 (_bfd_xcoff_bfd_relax_section): Define.
5035 (_bfd_xcoff_bfd_link_split_section): Define.
5036 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5038 * coffcode.h (coff_compute_section_file_positions): If AIX,
5039 increment sofar by SMALL_AOUTSZ if not executable.
5040 (coff_write_object_contents): If AIX, always output an a.out
5041 header; if not executable, header size of SMALL_AOUTSZ.
5042 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5043 (_bfd_stringtab_init): Initialize xcoff field.
5044 (_bfd_xcoff_stringtab_init): New function.
5045 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5046 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5047 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5048 * libbfd.h: Rebuild.
5049 * Makefile.in: Rebuild dependencies.
5050 (BFD32_BACKENDS): Add xcofflink.o.
5051 (CFILES): Add xcofflink.c.
5053 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5054 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5055 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5057 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5059 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5061 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5063 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5064 * config.in: Regenerated.
5066 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5067 (_bfd_chunksize): New variable.
5068 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5069 for obstack chunk size.
5070 * configure.in: Check for getpagesize.
5071 * configure: Regenerated.
5073 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5075 * trad-core.c (rawptr): Make it a local variable of
5076 ptrace_unix_core_file_p.
5078 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5080 * coff-arm.c (in_reloc_p): New.
5081 * coff-i386.c (in_reloc_p): New.
5082 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5083 (coff_write_object_contents): Only set has_reloc_section
5085 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5086 in_reloc_p to decide if reloc should be emitted.
5087 * libcoff.h (pe_data_type.in_reloc_p): New.
5088 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5090 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5092 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5093 (_bfd_coff_read_internal_relocs): Likewise.
5094 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5095 (_bfd_coff_read_internal_relocs): Likewise.
5097 * elflink.h (elf_link_add_object_symbols): Correct conditions
5098 under which type and size change warnings are issued.
5100 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5102 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5103 a symbol which is not in a real section.
5104 (coff_write_native_symbol): Corresponding change.
5106 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5107 coff_link_hash_newfunc and make non-static.
5108 (_bfd_coff_link_hash_table_init): New function, broken out of
5109 _bfd_coff_link_hash_table_create.
5110 (_bfd_coff_link_hash_table_create): Use it.
5111 (process_embedded_commands): Make static.
5112 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5113 (_bfd_coff_link_hash_table_init): Declare.
5114 * libcoff.h: Rebuild.
5116 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5117 field in XCOFF tdata.
5118 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5119 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5120 based on cputype stored in a.out header, or in n_type of initial
5122 (coff_write_object_contents): Set cputype correctly in a.out
5124 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5126 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5127 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5129 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5130 * libcoff.h: Rebuild.
5132 * cpu-rs6000.c (rs6000_compatible): New static function.
5133 (bfd_rs6000_arch): Use it.
5134 * cpu-powerpc.c (powerpc_compatible): New static function.
5135 (arch_info_struct): Define various flavours of PowerPC.
5136 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5139 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5141 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5143 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5145 * elflink.h (elf_link_add_object_symbols): Don't warn about
5146 changing the size or type if the old definition was weak.
5148 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5150 * coffcode.h (combined_entry_type): Add fix_line field.
5151 (coff_slurp_line_table): Warn if we try to set the lineno field of
5153 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5154 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5155 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5156 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5158 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5159 * libcoff.h: Rebuild.
5161 * libcoff-in.h (struct xcoff_tdata): Define.
5162 (xcoff_data): Define.
5163 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5164 * bfd-in2.h, libcoff.h: Rebuild.
5165 * coff-rs6000.c (xcoff_mkobject): New static function.
5166 (coff_mkobject): Define.
5167 (xcoff_copy_private_bfd_data): New static function.
5168 (coff_bfd_copy_private_bfd_data): Define.
5169 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5171 (rs6000coff_vec): Add DYNAMIC to object_flags.
5172 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5173 .loader sections specially.
5174 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5175 section alignment from the XCOFF tdata information.
5176 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5177 F_SHROBJ, and copy the extra a.out header information into the
5178 XCOFF tdata structure.
5179 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5180 F_DYNLOAD and the extra a.out header information.
5181 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5182 C_HIDEXT symbol with attached csect information.
5183 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5184 in the o_maxdata field.
5185 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5186 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5187 end if BSF_NOT_AT_END is set.
5189 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5190 _bfd_read_ar_hdr_fn.
5191 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5192 * bfd-in2.h, libbfd.h: Rebuild.
5193 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5195 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5196 (bfd_slurp_bsd_armap_f2): Likewise.
5197 (_bfd_slurp_extended_name_table): Likewise.
5199 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5201 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5203 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5204 when the symbol table is empty.
5206 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5207 space for section symbols, since we don't output them either.
5208 (elf_m68k_adjust_dynindx): Removed.
5210 * ptrace-core.c (rawptr): Make it a local variable of
5211 ptrace_unix_core_file_p.
5213 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5215 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5218 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5219 Mac object file formats.
5221 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5223 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5224 auxent if there isn't one.
5225 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5226 rather than FILNMLEN as the maximum name length.
5228 * coffcode.h (bfd_coff_backend_data): Add new field
5229 _bfd_coff_print_aux.
5230 (bfd_coff_print_aux): New static function.
5231 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5232 scnlen field of an XTY_LD csect aux entry.
5233 (coff_print_aux): New static function.
5234 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5235 in coff_pointerize_aux_hook.
5236 (bfd_coff_std_swap_table): Initialize new field.
5237 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5238 * libcoff.h: Rebuild.
5239 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5240 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5242 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5243 if there are symbols, for native AIX ld compatibility.
5245 * coffcode.h (bfd_coff_backend_data): Add new field
5246 _bfd_coff_pointerize_aux_hook.
5247 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5248 or I960, and as 0 otherwise.
5249 (bfd_coff_std_swap_table): Initialize new field.
5250 * libcoff.h: Rebuild.
5251 * coffgen.c (coff_pointerize_aux): Change parameters to take
5252 symbol pointer instead of type and class, and to take aux index.
5253 Call _bfd_coff_pointerize_aux_hook if it is defined.
5254 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5255 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5256 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5258 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5259 read-only/host-only support.
5261 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5263 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5266 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5267 BFD_JUMP_TABLE_ARCHIVE accordingly.
5268 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5269 (_bfd_compute_and_write_armap): Declare.
5270 (_bfd_generic_read_ar_hdr): Declare.
5271 (_bfd_read_ar_hdr): Define.
5272 (_bfd_noarchive_read_ar_hdr): Define.
5273 (_bfd_archive_bsd_read_ar_hdr): Define.
5274 (_bfd_archive_coff_read_ar_hdr): Define.
5275 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5276 _bfd_read_ar_hdr instead.
5277 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5278 (_bfd_compute_and_write_armap): Rename from
5279 compute_and_write_armap. Make non-static. Change all callers.
5280 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5281 than _bfd_snarf_ar_hdr.
5282 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5283 * ieee.c (ieee_read_ar_hdr): Define.
5284 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5285 * oasys.c (oasys_read_ar_hdr): Define.
5286 * som.c (som_read_ar_hdr): Define.
5287 * bfd-in2.h, libbfd.h: Rebuild.
5289 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5291 * peicode.c (coff_swap_filehdr_in): If symptr is
5292 zero, there aren't any symbols, even if nsyms is set.
5294 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5296 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5298 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5299 sections, and set styp correctly for them: .got, .hash, .dynamic,
5300 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5301 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5303 (ecoff_sort_hdrs): New static function.
5304 (ecoff_compute_section_file_positions): Return boolean, not void.
5305 Sort the sections by VMA before looking through them. Put the
5306 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5307 section on an appropriate boundary within the page.
5308 (ecoff_compute_reloc_file_positions): Check return value of
5309 ecoff_compute_section_file_positions.
5310 (_bfd_ecoff_set_section_contents): Likewise.
5311 (_bfd_ecoff_write_object_contents): Check for various Alpha
5312 section types when incrementing text_size and data_size. Call
5313 adjust_headers backend function if it exists.
5314 * coff-alpha.c (alpha_adjust_headers): New static function.
5315 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5316 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5318 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5320 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5322 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5323 of ALTERNATE_AIX_CORE_FORMAT.
5324 * configure.in (aix4): No longer need CORE_FLAGS.
5325 * configure: Updated.
5327 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5329 NS32k changes from Ian Dall:
5330 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5332 (aout_link_input_section_std, aout_link_input_section_ext,
5333 aout_link_reloc_link_order): Call them instead of _bfd_*
5335 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5337 (backend_data): Use it instead of hardcoded zero.
5339 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5340 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5342 * ns32knetbsd.c: Include bfd.h.
5343 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5344 (MY_bfd_reloc_type_lookup): Declare function too.
5345 * pc532-mach.c (set_sizes): Don't declare.
5346 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5347 (backend_data, MY_backend_data): Don't define.
5349 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5350 ns32k-*-lites* like ns32k-*-netbsd*.
5352 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5355 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5357 * coffcode.h (coff_write_object_contents): Restore setting
5358 f_timdat to 0, deleted on August 22.
5360 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5362 * coffcode.h (coff_bfd_copy_private_symbol_data,
5363 coff_bfd_copy_private_section_data,
5364 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5365 * peicode.h (coff_bfd_copy_private_bfd_data): New
5366 (pe_bfd_copy_private_bfd_data): New.
5367 (coff_swap_scnhdr_in): Swap bss size into the right place.
5368 (pe_print_private_bfd_data): Add some newlines.
5370 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5372 * som.c (setup_sections): Don't die if a space has no subspaces.
5374 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5376 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5377 dynamic symbol override a common symbol. Don't change the size or
5378 type if they have been set and the new symbol is not a definition.
5379 Warn if the size or type changes.
5381 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5383 * som.c (som_begin_writing): Don't write the symbol table or
5385 (som_finish_writing): Write them here. Place them after the
5386 subspace data, but before the relocs.
5388 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5390 * sunos.c (sunos_add_one_symbol): Just pass false, not
5391 info->shared_library, to sunos_create_dynamic_sections.
5392 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5394 (sunos_check_dynamic_reloc): Remove .text section assertion.
5396 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5398 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5399 * configure, configure.in: Add pmac_xcoff_vec case.
5400 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5401 * coff-pmac.c: New file, PowerMac XCOFF support.
5402 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5403 * targets.c (pmac_xcoff_vec): Declare.
5405 * mpw-config.in: Various changes to be compatible with the
5406 autoconf-based configury.
5407 * mpw-make.sed: New file, sed commands to translate Unix
5408 makefile into MPW syntax.
5409 * mpw-make.in: Remove.
5410 * hosts/mpw.h: Remove.
5411 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5412 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5414 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5416 * binary.c (binary_get_symtab): Return an empty string on error.
5417 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5419 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5421 * coff-ppc.c: Reformatted according to gnu conventions
5422 Removed irrelevant "if 0" code
5424 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5426 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5427 symbols rather than as indirect symbols.
5428 (MY(slurp_symbol_table)): Don't do anything special about
5431 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5432 of .ctors and .dtors sections is no larger than 2.
5434 * sunos.c (sunos_add_one_symbol): Don't change
5435 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5437 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5438 dynamic symbols when creating a shared library.
5439 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5441 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5442 written even if it is not defined in a regular object.
5443 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5444 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5445 rather than the constant 22.
5446 (sunos_check_dynamic_reloc): Handle creating a shared library.
5447 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5448 zero when creating a shared library.
5449 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5450 write it out at the start of the symbol table.
5452 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5454 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5456 * config.bfd: Add arm-*-coff.
5457 * configure.in, configure: Add armcoff_{little,big}_vec.
5458 * targets.c (armcoff_{little,big}_vec): Declare.
5459 (bfd_target_vector): Add armcoff_{little,big}_vec.
5460 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5462 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5464 * targets.c (bfd_find_target): Remove debugging code.
5466 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5468 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5470 * Makefile.in: added *-ppc files
5471 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5472 allow pe based .o's to be shared with other tools on ppc/NT
5473 * config.bfd: added powerpc[le]-[pe|winnt] config support
5474 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5475 * peicode.h: Added more section flags for PE on ppc
5476 Added coff_swap_filehdr_out to allow peicode.h to be
5477 used for non-image PE files on ppc.
5478 Check for image, or not, before copying pe_opthdr
5479 * targets.c: Added new bfd's
5480 * targets.c: Removed two inactive bfds that shouldn't have made it this
5483 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5485 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5486 explicit values to initialize all relocs. Change all users.
5487 (ppc_elf_brtaken_inner): New function to handle branch predicition
5489 (ppc_elf_brtaken_reloc): Ditto.
5490 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5491 relocs use ppc_elf_unsupported_reloc.
5492 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5493 needs to be reported.
5494 (ppc_elf_relocate_section): Support branch prediction relocs.
5496 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5498 * bfd.c (bfd_assert): Remove \n from string passed to
5501 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5502 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5503 (bfd_coff_make_section_hook): Don't define.
5504 (coff_make_section_hook): Remove.
5505 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5506 (styp_to_sec_flags): Likewise.
5507 (coff_write_object_contents): Likewise.
5508 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5510 * libcoff.h: Rebuild.
5511 * coffgen.c (make_a_section_from_file): Just call
5512 bfd_make_section_anyway, not bfd_make_section or
5513 bfd_coff_make_section_hook.
5514 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5515 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5516 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5517 make_section_hook field.
5518 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5520 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5521 pointers into value field for warning and indirect symbols; just
5522 leave the value field alone.
5523 * linker.c (generic_link_add_symbol_list): Use next symbol for
5524 warning and indirect symbols, rather than looking in symbol value.
5525 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5526 parameter. Change all callers. Remove support for indirect
5527 symbols; it didn't work anyhow.
5528 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5529 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5530 * bfd-in2.h: Rebuild.
5532 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5534 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5535 go back to telling the tools this reloc operates on 32 bits.
5537 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5539 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5540 rather than a direct fprintf.
5541 * archive.c (_bfd_write_archive_contents): Likewise.
5542 * coffcode.h (coff_slurp_symbol_table): Likewise.
5543 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5544 (ppc_elf_unsupported_reloc): Likewise.
5545 (ppc_elf_relocate_section): Likewise.
5546 * i386linux.c (linux_tally_symbols): Likewise.
5547 (linux_finish_dynamic_link): Likewise.
5548 * osf-core.c (osf_core_core_file_p): Likewise.
5549 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5550 * som.c (som_sizeof_headers): Likewise.
5551 * srec.c (srec_bad_byte): Likewise.
5552 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5553 * libbfd-in.h (bfd_assert): Declare first parameter const.
5554 * libbfd.h: Rebuild.
5555 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5556 bfd_reloc_overflow is enough.
5557 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5558 * coff-h8500.c (rtype2howto): Likewise.
5559 * coff-z8k.c (rtype2howto): Likewise.
5560 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5561 * elf.c (_bfd_elf_get_lineno): Likewise.
5562 (_bfd_elf_no_info_to_howto): Likewise.
5563 (_bfd_elf_no_info_to_howto_rel): Likewise.
5564 * hp300hpux.c (convert_sym_type): Likewise.
5565 (MY(swap_std_reloc_in)): Likewise.
5566 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5568 * libaout.h (struct aoutdata): Add line_buf field.
5569 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5570 and filename_buffer. Instead, use a malloc buffer stored in the
5571 new line_buf field. Remove length restrictions.
5573 * coffgen.c (string_size): Remove static variable.
5574 (debug_string_size, debug_string_section): Likewise.
5575 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5576 and debug_string_size_p parameters. Use them instead of the
5577 global variables. Change all callers.
5578 (coff_write_symbol): Likewise.
5579 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5580 (coff_write_symbols): Add local variables to replace removed
5583 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5584 function, and line_base fields.
5585 * libcoff.h: Rebuild.
5586 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5587 information, rather than using static variables.
5589 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5590 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5592 * init.c (initialized): Remove static variable.
5593 (bfd_init): Don't bother setting initialized.
5594 (bfd_check_init): Remove.
5595 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5596 * libbfd.h: Rebuild.
5598 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5600 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5601 size for full core dumps. Copy core file header to private data.
5602 (rs6000coff_core_file_failing_command,
5603 rs6000coff_core_file_failing_signal): New functions to extract
5604 the file name and terminating signal from the core file.
5605 * coff-rs6000.c: Use them.
5607 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5609 Change arch info to be const, initialized at compile time.
5610 * archures.c: Reindent many functions. Change CONST to const.
5611 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5612 nothing set it anyhow. Make next const.
5613 (bfd_arch_info_list): Remove.
5614 (bfd_archures_list): Rename from archures_init_table. Change from
5615 a table of function pointers to a table of bfd_arch_info_type
5616 structure addresses.
5617 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5618 (bfd_lookup_arch): Likewise.
5619 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5621 (bfd_default_arch_struct): Make const.
5622 (bfd_arch_init, bfd_arch_linkin): Remove.
5623 (bfd_get_arch_info): Return a const pointer.
5624 * init.c (bfd_init): Don't call bfd_arch_init.
5625 * bfd.c (struct _bfd): Make arch_info const.
5626 * bfd-in2.h: Rebuild.
5627 * libbfd.h: Rebuild.
5628 * configure.in: Put & before everything in $selarchs.
5629 * configure: Rebuild.
5630 * cpu-*.c: Change bfd_*_arch from a function which calls
5631 bfd_arch_linkin to a const structure.
5632 * ieee.c (ieee_object_p): Make arch const.
5634 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5636 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5638 * bfd-in2.h: Regenerate.
5639 * libbfd.h: Regenerate.
5641 * elf32-ppc.c (reloc_type): Update names to match current draft.
5642 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5643 relative. Update names to current V.4 draft.
5644 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5645 (ppc_elf_relocate_section): Rename relocations to match draft.
5647 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5649 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5650 compiled with -mrelocatable-lib to be linked with either normal
5651 modules or -mrelocatable modules.
5653 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5655 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5656 in the a.out header.
5658 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5659 a reloc against a local symbol, even if it's not a section.
5661 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5663 * targets.c (bfd_target): Remove unused align_power_min field.
5664 * bfd-in2.h: Rebuild.
5665 * All backends: Remove initialization of align_power_min.
5667 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5669 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5671 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5673 * config.bfd (mips-dec-netbsd*): New target.
5674 * configure.host (mips-dec-netbsd*): New host.
5675 * configure.in (mips-dec-netbsd*): New native.
5676 * configure: Rebuild.
5678 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5680 Make the COFF backend linker merge common types:
5681 * cofflink.c (struct coff_debug_merge_element): Define.
5682 (struct coff_debug_merge_type): Define.
5683 (struct coff_debug_merge_hash_entry): Define.
5684 (struct coff_debug_merge_hash_table): Define.
5685 (coff_debug_merge_hash_table_init): Define.
5686 (coff_debug_merge_hash_table_free): Define.
5687 (coff_debug_merge_hash_lookup): Define.
5688 (struct coff_final_link_info): Add debug_merge field.
5689 (coff_debug_merge_hash_newfunc): New static function.
5690 (_bfd_coff_final_link): Allocate and free debug_merge table.
5691 (coff_link_input_bfd): Merge identical enum, struct and union
5694 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5696 Convert i960 COFF to use COFF backend linker.
5697 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5698 structure to store the symbol being used.
5699 (coff_i960_start_final_link): New static function.
5700 (coff_i960_relocate_section): New static function.
5701 (coff_i960_adjust_symndx): New static function.
5702 (coff_start_final_link): Define.
5703 (coff_relocate_section): Define.
5704 (coff_adjust_symndx): Define.
5705 * coffcode.h (bfd_coff_backend_data): Add new callback function
5706 _bfd_coff_start_final_link.
5707 (bfd_coff_start_final_link): Define.
5708 (coff_start_final_link): Define if not defined.
5709 (bfd_coff_std_swap_table): Add coff_start_final_link.
5710 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5712 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5713 function callback is not NULL.
5714 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5715 (_bfd_coff_internal_syment_name): Declare.
5716 * libcoff.h: Rebuild.
5717 * configure.in (icoff_big_vec): Add cofflink.o.
5718 (icoff_little_vec): Likewise.
5719 * configure: Rebuild.
5721 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5723 * Makefile.in (clean-info): Remove extraneous tab from line
5726 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5728 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5729 contents has relocs.
5731 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5733 * coffcode.h (coff_compute_section_file_positions): Keep the
5735 (coff_write_object_contents): Remember if it's a relocatable
5737 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5738 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5739 if relocatable file. Swap out saved raw size.
5741 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5743 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5744 (maintainer-clean): Rename from realclean, passing
5745 maintainer-clean down to subdirectories, but leave realclean as a
5748 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5751 * dep-in.sed: Remove config.h from generated dependencies.
5753 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5754 broken out of sunos_canonicalize_dynamic_symtab.
5755 (sunos_canonicalize_dynamic_symtab): Call new function
5756 sunos_slurp_dynamic_symtab.
5757 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5758 dynamic symbol table to the caller.
5759 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5760 callback to override the symbols being read.
5761 * libaout.h (struct aout_backend_data): Add three new parameters
5762 to add_dynamic_symbols callback.
5764 Extensive minor changes to avoid various gcc warnings. Also:
5765 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5766 * archures.c (bfd_arch_info_type): Change mach field from long to
5768 (bfd_lookup_arch): Change machine parameter from long to unsigned
5771 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5773 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5774 a symbol with a non-zero plt_offset.
5776 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5778 * elfcode.h (align_file_position): Remove; not used.
5780 * configure.in: Only check for <sys/procfs.h> on a native system,
5781 and make sure it defines prstatus_t.
5782 * configure: Rebuild.
5784 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5786 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5788 * config.in: Rename from config.h.in.
5789 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5790 Check for config.h:config.in when creating stamp-h.
5791 * configure: Rebuild.
5792 * Makefile.in (stamp-h): Depend upon config.in rather than
5793 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5794 calling config.status.
5796 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5797 (Makefile): Just rebuild Makefile.
5798 (config.h, stamp-h): New targets.
5799 * configure.in: Create stamp-h when rebuilding config.h.
5800 * configure: Rebuild.
5802 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5804 * configure.in: Call AC_CONFIG_HEADER. Substitute
5805 HOST_64BIT_LONG. Check that various header files exist. Check
5806 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5807 and/or free need to be declared. Don't make a link to sysdep.h.
5808 Define TRAD_HEADER for various hosts.
5809 * configure: Rebuild.
5810 * configure.host: Don't set my_host. Add definitions taken from
5811 host header files for various entries. Remove entries which now
5813 * acconfig.h: New file.
5814 * config.h.in: New file, built by autoheader.
5815 * sysdep.h: New file.
5816 * Makefile.in (do_distclean): Don't remove sysdep.h.
5818 (LOCAL_H_DEPS): New variable.
5819 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5821 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5822 ($(OPTIONAL_BACKENDS)): Likewise.
5823 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5824 looking through sysdep.h.
5825 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5826 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5827 (fprintf_vma, sprintf_vma): Likewise.
5828 (int64_type, uint64_type): Don't define.
5829 * bfd-in2.h: Rebuild.
5830 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5831 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5832 * lynx-core.c: Include stuff from old hosts/lynx.h.
5833 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5834 rather than NO_FCNTL.
5835 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5836 rather than NATIVE_HPPAHPUX_COMPILER.
5837 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5839 * hosts/*.h: Remove all header files which merely include,
5840 declare, and define things. Leave header files which define
5841 information needed by trad-core.c.
5843 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5844 (BFD_CC_FOR_BUILD): Define.
5845 * configure.in: Use BFD_CC_FOR_BUILD.
5846 * configure: Rebuild.
5848 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5850 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5851 * configure: Rebuild.
5853 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5856 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5858 * config.bfd: i386pe_ve -> i386pe_vec.
5860 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5862 * configure.host: Incorporate host Makefile fragments by setting
5864 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5865 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5866 value based on whether the code is being compiled by a cross
5867 compiler. Don't substitute host_makefile_frag or frags.
5868 * aclocal.m4: New file to define local AC_PROG_CC.
5869 * configure: Rebuild.
5870 * Makefile.in (INSTALL): Set to @INSTALL@.
5871 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5872 (INSTALL_DATA): Set to @INSTALL_DATA@.
5874 (CC): Define as @CC@.
5875 (CFLAGS): Set to @CFLAGS@.
5876 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5877 (@host_makefile_frag@): Remove.
5878 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5879 after other options.
5880 (config.status): Remove dependency upon @frags@.
5881 * config/*.mh, config/README: Remove.
5883 * config.bfd: Rewrite to incorporate the contents of the Makefile
5884 fragments by setting shell variables, rather than merely returning
5885 the name of a Makefile fragment.
5886 * configure.in: Use shell variables set by config.bfd rather than
5887 looking at the target Makefile fragment files. Don't substitute
5888 target_makefile_frag. Do substitute TDEFINES.
5889 * configure: Rebuild.
5890 * Makefile.in (@target_makefile_frag@): Remove.
5891 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5892 * config/*.mt: Remove.
5894 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5896 * configure.in: Put changequote lines around "i[345]86" patterns
5897 section of core file support.
5899 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5901 * som.c (som_bfd_print_private_bfd_data): Define to use the
5904 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5906 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5907 entry, text_start and data_start.
5909 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5911 * Makefile.in (OFILES): Remove $(TDEPFILES).
5912 * config/apollo.mt (TDEPFILES): Remove.
5913 * config/README: Update.
5915 * configure.in: For a native configuration, set COREFILE and
5916 COREFLAG based on the canonical host name.
5917 * configure: Rebuild.
5918 * Makefile.in: Rebuild dependencies.
5919 (ALL_CFLAGS): Add @COREFLAG@.
5920 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5921 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5922 support routines. Check LYNX_CORE rather than HOST_LYNX.
5923 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5924 * i386lynx.c: Likewise.
5925 * m68klynx.c: Likewise.
5926 * sparclynx.c: Likewise.
5927 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5928 * *-core.c: Comment changes.
5929 * config/decstation.mh (HDEPFILES): Remove.
5930 (HDEFINES): Remove -DTRAD_CORE.
5931 * config/irix3.mh (RANLIB): Remove.
5932 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5933 (HDEFINES): Remove -DIRIX_CORE.
5934 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5935 (HDEFINES): Remove -DTRAD_CORE.
5936 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5937 * config/ultra3.mh (RANLIB): Remove.
5938 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5939 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5940 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5941 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5942 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5943 * config/i386aix.mh, config/i386bsd.mh: Remove.
5944 * config/i386linux.mh, config/i386mach3.mh: Remove.
5945 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5946 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5947 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5948 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5949 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5950 * config/solaris2.mh, config/stratus.mh: Remove.
5951 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5952 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5954 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5956 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5957 DT_FINI entry if the appropriate symbol is not in the hash table.
5959 * libelf.h (struct elf_backend_data): Add create_program_headers
5960 and want_hdr_in_seg fields.
5961 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5963 (elf_backend_create_program_headers): Likewise.
5964 (elfNN_bed): Initialize create_program_headers and
5966 * elf.c (get_program_header_size): Call create_program_headers
5968 (map_program_segments): Check want_hdr_in_seg backend field. Call
5969 create_program_headers backend routine.
5971 * elf.c (assign_file_positions_except_relocs): Align non allocated
5972 sections when creating an executable.
5974 * elfcode.h (elf_swap_phdr_in): Make non static.
5975 (elf_swap_phdr_out): Make non static.
5976 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5977 (bfd_elf32_swap_phdr_out): Declare.
5978 (bfd_elf64_swap_phdr_in): Declare.
5979 (bfd_elf64_swap_phdr_out): Declare.
5981 * ecofflink.c (ecoff_collect_shuffle): New static function.
5982 (_bfd_ecoff_get_accumulated_pdr): New function.
5983 (_bfd_ecoff_get_accumulated_sym): New function.
5984 (_bfd_ecoff_get_accumulated_ss): New function.
5985 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5986 (_bfd_ecoff_get_accumulated_sym): Declare.
5987 (_bfd_ecoff_get_accumulated_ss): Declare.
5988 * libbfd.h: Rebuild.
5990 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5992 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5994 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5995 warning symbols. If any section is named .gnu.warning.XXX, treat
5996 the contents as a warning to be issued if the symbol XXX is
5998 (elf_link_output_extsym): For an indirect or warning symbol, just
5999 output the symbol it points to.
6001 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6002 if bfd_hash_allocate fails, since it will already be set.
6003 (generic_link_hash_newfunc): Likewise.
6004 (archive_hash_newfunc): Likewise.
6005 (hash_entry_bfd): New static function.
6006 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6007 callback. Allocate a new warning using the hash table newfunc.
6008 Use bfd_hash_replace to update the entry in the hash table, rather
6009 than assuming we can copy the fields with structure assignment.
6011 * hash.c (bfd_hash_replace): New function.
6012 * bfd-in.h (bfd_hash_replace): Declare.
6013 * bfd-in2.h: Rebuild.
6015 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6017 * config.bfd: Add mips*vr4300-*-elf* target.
6018 * config/mipsbvr4300.mt: Added.
6020 See file ChangeLog.2
6027 version-control: never