2 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@toadfish.ninemoons.com>
4 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
5 (ALL_MACHINES): Add cpu-tic80.o
6 (cpu-tic80.o, coff-tic80.o): Add dependencies.
7 * coff-tic80.c: Add skeleton, cloned from another coff config.
8 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
12 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@ninemoons.com>
14 * TODO: Correct a misspelling.
16 * coff-tic80.c: New file for TI TMS320C80 (MVP).
17 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
18 * configure.in (case $vec): Add tic80coff_vec entry.
19 * configure: Regenerate with autoconf.
20 * archures.c (bfd_tic80_arch): Declare.
21 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
22 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
23 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
24 (bfd_target_vector): Add tic80coff_vec entry.
27 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
29 * elflink.h (elf_buckets): Add some more values for larger
32 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
34 * Makefile.in (install): Move subdir_do out of conditional. From
35 Fred Fish <fnf@cygnus.com>.
37 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
39 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
41 (elf_mn10200_howto_table): Likewise.
42 (mn10200_reloc_map): Likewise.
44 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
46 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
47 mips16 symbol during the link.
48 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
50 (mips_elf_link_output_symbol_hook): New static function.
51 (elf_backend_link_output_symbol_hook): Define.
53 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
56 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
58 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
59 against SEC_DEBUGGING sections here (revert patch of December 5).
60 * elfcode.h (elf_object_p): Check for them here, instead.
62 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
64 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
65 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
67 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
68 (_bfd_elf_canonicalize_dynamic_reloc): New function.
69 * elf-bfd.h (struct elf_size_info): Update declaration of
71 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
72 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
73 * elfxx-target.h: Use new dynamic reloc routines by default.
74 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
77 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
79 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
80 if NAMES_HAVE_UNDERSCORE is defined.
82 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
84 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
86 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
88 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
91 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
93 * elflink.h (elf_link_add_object_symbols): Only add a weak
94 symbol if the real definition is in the dynamic symbol table.
95 After finding the real definition, then, if it is dynamic, add the
96 weak symbol to the dynamic symbol table.
98 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
100 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
102 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
105 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
107 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
109 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
110 (bfd_elf32_mn10300_reloc): Write data in little endian format.
111 * reloc.c: Remove mn10300 big endian relocs.
112 * bfd-in2.h, libbfd.h: Rebuilt.
114 * elf32-mn10200.c: Update from elf32-mn10300.c.
116 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
118 * elf32-mn10300.c (elf_symbol_leading_char): Define.
120 * elf32-mn10300.c: Add some comments.
122 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
124 * ihex.c (ihex_scan): Always initialize buf before jumping to
126 (ihex_read_section): Likewise.
128 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
130 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
131 inplace for most relocs.
133 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
135 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
136 even if SEC_ALLOC is not set.
137 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
138 when deciding whether to copy a reloc into a shared object.
139 (elf_i386_relocate_section): Likewise.
140 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
141 (elf32_sparc_relocate_section): Likewise.
142 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
143 reloc section if it is not set in the source section.
144 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
145 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
146 with a SEC_DEBUGGING section as SEC_DEBUGGING.
148 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
150 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
151 expects a .got.plt until we actually create it.
153 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
155 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
156 message for bfd_reloc_outofrange, rather than aborting. From
157 Philippe De Muyter <phdm@info.ucl.ac.be>.
159 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
160 a relocateable link, don't try to process them. From Heinz Wrobel
161 <wrobel@lpr.e-technik.tu-muenchen.de>.
163 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
165 * elf32-mn10300.c (mn10300_info_howto): Renamed from
166 mn10300_info_howto_rel. Tweak reloc argument to be an
168 (USE_RELA): Define instead of USE_REL.
169 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
171 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
173 * configure.in, configure: Handle mips*-sgi-irix6*.
174 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
177 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
179 * elf32-i386.c (elf_i386_relocate_section): Warn about a
180 relocation against a symbol defined in a section with no output
183 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
185 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
186 * configure, config.in: Rebuild with autoconf 2.12.
188 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
189 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
190 (swap_out_syms): Set st_other from existing st_other field.
191 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
193 (elf_link_output_extsym): Set the other field from the global hash
195 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
196 (elf_mips16_jump_howto): New static variable.
197 (mips16_jump_reloc): New static function.
198 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
199 (mips_info_to_howto_rel): Handle R_MIPS16_26.
200 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
202 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
203 * bfd-in2.h, libbfd.h: Rebuild.
204 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
206 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
208 * configure.host: Use long long for mips-sgi-irix6*.
210 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
211 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
213 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
215 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
216 (enum reloc_type): Add more reloc types.
217 (elf32_mn10300_howto_table): Update for new reloc types.
218 (elf32_mn10300_reloc_map): Update for new reloc types.
219 * reloc.c: Add some new relocs for the mn10300 series.
220 * bfd-in2.h, libbfd.h: Rebuilt.
222 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
224 * som.c (setup_sections): Don't lose for a space which has
225 no data, but some symbols.
227 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
229 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
230 (sunos_link_hash_table_create): Initialize got_needed.
231 (sunos_create_dynamic_sections): Only set .got section size if it
232 is not already set. Set got_needed.
233 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
234 sdynptr, and only handle dynamic sections, if dynamic sections are
236 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
237 Initialize .got section.
238 (sunos_scan_ext_relocs): Likewise.
239 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
241 (sunos_finish_dynamic_link): Check got_needed. Only set up
242 dynamic linking information if needed.
244 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
246 * config.bfd: Added VersaDOS format to the Ericsson configuration.
248 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
250 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
253 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
255 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
259 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
261 * filemode.c: Include sysdep.h.
262 * ihex.c: Add casts to eliminate compiler warnings.
263 * sunos.c: Add casts to eliminate compiler warnings.
265 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
267 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
269 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
270 appropriate relocations in the .so file if shared.
271 (ppc_elf_relocate_section): Ditto.
274 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
276 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
277 complain_overflow_unsigned.
281 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
283 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
284 overflows for R_D10V_16 and R_D10V_18.
287 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
289 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
290 (do_with_relocs): Likewise.
291 (do_as_repeat): Likewise.
292 (copy_expression): Likewise.
294 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
296 * ieee.c (ieee_write_external_part): Correctly record whether
297 there is an external part.
300 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
302 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
303 handle tda offsets for sld.w and sst.w instructions.
304 Fix alignment check in sld.w and sst.w tda reloc handling.
307 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
309 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
312 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
314 * elf32-v850.c: Add comments about assumptions about
315 char, short & long sizes.
316 (elf32_v850_bfd_final_link_relocate): Fix sign extension
317 problems for several relocs.
319 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
320 R_V850_SDA_OFFSET entry.
323 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
325 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
326 Store import file index in ldindx.
327 (xcoff_build_ldsyms): Assume that ldsym was not previously
328 allocated. For an imported symbol, copy ldindx into l_ifile.
331 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
333 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
334 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
335 fields in R_V850_TDA_OFFSET.
336 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
337 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
340 * elf32-v850.c: Include bfdlink.h.
341 (bfd_elf32_v850_reloc): Return an error if we get a reloc
343 (elf32_v850_bfd_final_link_relocate): New function.
344 (v850_elf_relocation_section): Likewise.
345 (elf_backend_relocate_section): Define.
348 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
350 * binary.c (binary_set_section_contents): Ignore sections which
351 don't have SEC_LOAD and SEC_ALLOC set.
353 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
355 * linker.c (_bfd_generic_final_link): Avoid losing static
356 symbols in the .bss section.
358 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
360 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
361 (mips32_64bit_reloc): New static function.
362 (mips_reloc_map): Add entry for BFD_RELOC_64.
363 (mips_elf_relocate_section): Handle R_MIPS_64.
365 * linker.c (default_indirect_link_order): Print an error message
366 when attempting to do a relocateable link with different object
367 file formats, rather than calling abort.
370 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
372 * reloc.c (m32r relocs): Rename them.
373 * bfd-in2.h, libbfd.h: Regenerated.
374 * elf32-m32r.c: Update.
375 (m32r_elf_10_pcrel_reloc): New function.
376 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
377 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
380 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
382 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
383 all sections that will be included in the output file.
384 (_bfd_generic_link_output_symbols): Discard symbols in sections
385 which are being discarded.
389 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
390 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
391 (elf_v850_howto_table): Corresponding changes.
392 (elf_v850_reloc_map): Corresponding changes.
393 * reloc.c: Add additional V850 relocations.
394 * bfd-in2.h, libbfd.h: Rebuilt.
396 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
397 no longer want in pc-relative relocs.
399 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
401 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
402 accept a reloc against an undefined sybmol!
404 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
406 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
409 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
411 * VERSION: Bump for new relocation.
413 * hosts/i386bsd.h: If NBPG is not defined, define it as
414 PAGE_SIZE, for recent versions of FreeBSD.
416 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
418 * configure.host: Use `long long' as the 64 bit type on a Solaris
419 host, since both gcc and the SunPRO compilers support it.
421 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
423 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
424 mistake to have reused the ECOFF LITERAL for ELF since they have
426 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
427 * bfd-in2.h, libbfd.h: Rebuild.
429 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
432 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
433 dynamic relocation for an undefweak symbol when we are building
436 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
438 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
439 point explicitly to srcdir.
440 (targmatch.h): Edit references to point explicitly to objdir.
442 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
444 * config.bfd: When setting targ_cpu, don't get confused by
447 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
449 * configure.host: Add support for windows host (a build done
450 under the Microsoft build environment).
452 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
454 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
455 definition in a dynamic object, add it to the dynamic symbol table
456 if any dynamic object mentions it. Reverts part of last patch.
458 * sunos.c (struct sunos_link_hash_table): Add got_base field.
459 (sunos_link_hash_table_create): Initialize got_base.
460 (bfd_sunos_size_dynamic_sections): If the .got section is more
461 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
463 (sunos_check_dynamic_reloc): Subtract got_base from a base
466 * elf32-mips.c (elf_mips_isa): New static function.
467 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
468 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
470 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
472 * archive.c (do_slurp_coff_armap): Only treat archive as little
473 endian for i960 COFF.
475 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
477 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
478 by the change in size of the section when EXEC_P is not set.
480 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
481 (m68kcoff_rtype_to_howto): New static function.
482 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
483 VMA to the addend for a PC relative reloc.
485 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
487 * Makefile.in: Rebuild dependencies.
489 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
492 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
494 * Makefile.in: Remove explicit dependencies for mn10200 and
496 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
497 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
498 (dependencies): Rebuilt.
500 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
502 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
503 during this function.
505 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
506 section if the flags are compatible.
508 * configure.in: Add havevecs, and put it in tdefaults.
509 * mpw-config.in: Likewise.
510 * configure: Rebuild.
511 * targmatch.sed: New file; a sed script to build targmatch.h from
513 * config.bfd: Add #if, #endif, and comments for targmatch.h.
514 * targets.c: Include "fnmatch.h".
515 (struct targmatch): Define.
516 (bfd_target_match): Define by including targmatch.h.
517 (bfd_find_target): If the target is not found by name, search for
518 it as a configuration triplet.
519 * Makefile.in: Rebuild dependencies.
520 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
521 i386dynix.o, m68k4knetbsd.o, and riscix.o.
522 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
523 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
524 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
525 (CFILES): Remove i386dynix.c and hp300bsd.c.
526 (targmatch.h): New target.
527 (do_clean): Remove targmatch.h.
529 * configure.in: Add BFD_NEED_DECLARATION(getenv).
530 * acconfig.h: Add NEED_DECLARATION_GETENV.
531 * configure, config.in: Rebuild.
532 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
533 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
535 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
537 * cpu-mn10x00.c, elf32-mn10x00: Removed.
538 * cpu-mn10200.c, cpu-mn10300.c: New files.
539 * elf32-mn10200.c, elf32-mn10300.c: New files.
540 * Makefile.in: Break mn10x00 support into two separate
541 configurations, mn10200 and mn10300.
542 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
543 * bfd-in2.h, configure: Rebuilt.
545 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
547 * Makefile.in (do_clean): Move config.log to do_distclean.
549 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
551 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
552 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
553 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
554 (elf32-mn10x00.o): Add dependencies.
555 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
556 (bfd_mn10x00_arch): Declare.
557 (bfd_archures_list): Add bfd_mn10x00_arch.
558 * config.bfd: Add mn10x00-*-*.
559 * configure.in: Add bfd_elf32_mn10x00_vec.
560 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
561 * targets.c (bfd_elf32_mn10x00_vec): Declare.
562 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
563 * bfd-in2.h, configure: Rebuilt.
565 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
567 openVMS/Alpha: Provide filename and case_hack flags via
568 symbol table from gas.
569 Add case_hack code for symbol output from vax/vms.
570 * evax-alpha.c (evax_initialize): Remove filename handling,
571 filename is provided via symbol table.
572 (evax_get_symtab): Use local symbol count when setting up table.
573 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
575 (_bfd_evax_write_egsd): Skip file name symbol.
576 * evax-emh.c (get_vms_time_string): Local function now.
577 (_bfd_evax_write_emh): Extract source filename and case_hack flags
579 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
580 through _bfd_evax_case_hack_symbol.
581 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
583 (_bfd_evax_basename): Removed.
584 (_bfd_get_vms_time_string): Moved to evax-emh.c.
585 * evax.h (evax_private_data_struct): Remove filename.
586 (flag_hash_long_names, flag_show_after_trunc,
587 flag_no_hash_mixed_case, vms_name_mapping): New flags for
590 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
592 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
593 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
594 (NO_SWAP_MAGIC): Don't define.
595 (SWAP_MAGIC): Define.
597 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
598 no hash table entry for a global symbol.
600 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
602 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
604 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
606 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
607 symbol type with T_NULL. Warn if symbol type changes. Based on
608 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
610 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
611 a dynamic object in the dynamic symbol table if it is referenced
612 or defined by a regular object.
615 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
617 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
618 remove dwarf local labels. Shrinks binaries by a factor of 3!
621 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
623 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
624 by hand, rather than by calling bfd_make_section.
627 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
629 * reloc.c: Rename m32r relocs.
630 * bfd-in2.h, libbfd.h: Rebuilt.
631 * elf32-m32r.c: Update.
634 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
636 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
637 link, adjust the symbol index of a base relative reloc. Don't
638 change the addend of a PC relative reloc if pcrel_offset is set.
639 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
642 * reloc.c (bfd_perform_relocation): Apply the relocation even if
643 it is zero, in case src_mask matters.
644 (bfd_install_relocation): Likewise.
646 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
648 * xcofflink.c (xcoff_link_add_symbols): Always initialize
650 (_bfd_xcoff_bfd_final_link): Don't set target_index
651 to an uninitialized value.
653 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
655 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
656 indices, rather than crashing.
657 (coff_slurp_reloc_table): Likewise. Check whether the howto field
659 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
662 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
664 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
666 (coff_arm_adjust_symndx): New static function.
667 (coff_adjust_symndx): Define.
669 * srec.c (srec_scan): Accept multiple symbols on a single line.
670 From Pascal Martin <pmartin@alsys.com>.
674 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
676 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
677 (sunos_merge_private_bfd_data): New function.
679 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
681 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
683 (bfd_merge_private_bfd_data): Likewise.
684 * section.c (bfd_copy_private_section_data): Likewise.
685 * syms.c (bfd_copy_private_symbol_data): Likewise.
686 * bfd-in2.h: Rebuild.
687 * aout-target.h (MY_bfd_copy_private_section_data): Check that
688 both BFD's are the right flavour.
689 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
690 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
691 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
692 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
693 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
694 (ppc_elf_merge_private_bfd_data): Likewise.
695 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
696 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
698 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
699 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
703 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
705 * reloc.c: Add m32r relocs.
706 * bfd-in2.h, libbfd.h: Rebuilt.
707 * cpu-m32r.c,elf32-m32r.c: New files.
710 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
712 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
714 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
716 * tekhex.c (first_phase): Change type parameter from char to int.
718 (pass_over): Change func to expect int, not char.
720 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
721 rather than SEC_LOAD when aligning the file offset for the first
722 section in a segment.
724 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
726 * syms.c (coff_section_type): Make arg const.
727 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
728 to make_bfd_asection().
729 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
730 * elfcode.h (bfd_section_from_phdr): Remove prototype.
731 (_bfd_elf_stringtab_init): Remove prototype.
733 * netbsd-core.c (swap_abort): Add prototype.
734 * aix386-core.c (swap_abort): Ditto & make static
735 * hpux-core.c (swap_abort): Ditto & make static.
736 * irix-core.c (swap_abort): Ditto & make static.
737 * ptrace-core.c (swap_abort): Ditto & make static.
738 * trad-core.c (swap_abort): Ditto & make static.
739 * coffswap.h (coff_swap_reloc_in): Ditto.
740 (coff_swap_reloc_out): Ditto.
741 (coff_swap_filehdr_in): Ditto.
742 (coff_swap_filehdr_out): Ditto.
743 (coff_swap_sym_in): Ditto.
744 (coff_swap_sym_out): Ditto.
745 (coff_swap_aux_in): Ditto.
746 (coff_swap_aux_out): Ditto.
747 (coff_swap_lineno_in): Ditto.
748 (coff_swap_lineno_out): Ditto.
749 (coff_swap_aouthdr_in): Ditto.
750 (coff_swap_aouthdr_out): Ditto.
751 (coff_swap_scnhdr_in): Ditto.
752 (coff_swap_scnhdr_out): Ditto.
753 * ihex.c (ihex_sizeof_headers): Ditto.
754 * tekhex.c (getsym): Ditto.
755 (find_chunk): Ditto & make static.
756 (insert_byte): Ditto.
757 (first_phase): Ditto.
759 (tekhex_get_symtab): Ditto & make static.
760 (tekhex_get_symtab_upper_bound): Ditto & make static.
761 (tekhex_mkobject): Ditto.
762 (tekhex_object_p): Ditto.
763 (move_section_contents): Ditto.
764 (tekhex_get_section_contents): Ditto.
765 (tekhex_set_arch_mach): Ditto & make static.
766 (tekhex_set_section_contents): Ditto.
770 (tekhex_write_object_contents): Ditto.
771 (tekhex_sizeof_headers): Ditto.
772 (tekhex_make_empty_symbol): Ditto.
773 (tekhex_get_symbol_info): Ditto.
774 (tekhex_print_symbol): Ditto.
775 * irix-core.c (make_bfd_asection): Ditto.
776 (irix_core_core_file_p): Ditto.
777 (irix_core_core_file_failing_command): Ditto.
778 (irix_core_core_file_failing_signal): Ditto.
779 (irix_core_core_file_matches_executable_p): Ditto.
780 (irix_core_make_empty_symbol): Ditto.
781 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
782 * srec.c (srec_new_symbol): Ditto.
783 (srec_get_section_contents): Ditto.
784 (srec_set_arch_mach): Ditto.
785 (srec_set_section_contents): Ditto.
786 (internal_srec_write_object_contents): Ditto.
787 (srec_write_object_contents): Ditto.
788 (symbolsrec_write_object_contents): Ditto.
789 (srec_sizeof_headers): Ditto.
790 (srec_make_empty_symbol): Ditto.
791 (srec_get_symtab_upper_bound): Ditto.
792 (srec_get_symtab): Ditto.
793 (srec_print_symbol): Ditto and make static.
794 * elf.c (elf_read): Ditto
795 (assign_section_numbers): Ditto.
796 (elf_fake_sections): Ditto.
797 (sym_is_global): Ditto.
798 (elf_map_symbols): Ditto.
799 (get_program_header_size): Ditto.
800 * coffgen.c (make_a_section_from_file): Ditto.
801 (coff_real_object_p): Ditto.
802 (fixup_symbol_value): Ditto.
803 (build_debug_section): Ditto.
805 * syms.c (coff_section_type): Ditto.
808 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
810 * bfd-in2.h: Rebuilt after m32r changes.
813 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
816 * config.bfd,configure.in,configure: Add m32r support.
817 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
819 * config.bfd: Keep target list alphabetically sorted.
822 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
824 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
825 to add in the constant part found in the instruction itself.
826 (case R_V850_HI16_S): Likewise.
830 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
832 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
833 and R_D10V_18 to be 1 (word).
836 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
838 * stabs.c (_bfd_link_section_stabs): If the output_section field
839 of either section is bfd_abs_section, then the linker is
840 discarding the section and we should not optimize it.
842 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
844 * Makefile.in (aout-sparcle.o): New target.
845 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
846 * config.bfd (sparclet-*-aout*): Add case.
847 * configure.in (sparcle_aout_vec): Add case.
848 * configure: Regenerated.
849 * targets.c (sparcle_aout_vec): Declare.
850 (bfd_target_vector): Add sparcle_aout_vec.
851 * aout-sparcle.c: New file.
854 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
856 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
857 low order sign bit propogation for R_V850_HI16_S.
859 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
860 handling V850 specific relocs.
861 (elf_v850_howto_table): Use the new function for some
862 relocations. Twiddle masks & shifts for some relocs.
863 Set partial_inplace where needed.
866 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
868 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
869 default architecture to a machine number of 0.
870 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
872 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
873 the output BFD is the default, set it from the first input BFD.
876 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
878 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
879 insert at bitpos zero. The HI16 relocs are shifted right
880 by 16 bits. Fix src_mask for all relocs.
881 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
883 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
887 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
889 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
890 Rewrite to use BFD file read routines and to avoid using a fixed
891 length for the file name.
894 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
896 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
897 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
898 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
901 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
903 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
904 (elf_v850_howto_table): Add info for HI16_S reloc.
905 (v850_reloc_map): Add HI_16_S reloc.
906 * reloc.c: Define BFD_RELOC_V850_* relocs.
909 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
912 * elf32-sh.c: New file.
913 * elf.c (prep_headers): Handle bfd_arch_sh.
914 * elfcode.h (write_relocs): Handle absolute symbol.
915 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
916 (_bfd_elf64_link_read_relocs): Declare.
917 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
918 elf_link_read_relocs. Make globally visible. Change all
920 (elf_link_input_bfd): Get external symbols from cache in
921 symtab_hdr->contents. Get contents from cache in
923 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
925 * reloc.c: Define BFD_RELOC_SH_* relocs.
926 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
927 * coff-sh.c (sh_insns_conflict): Fix a return value.
928 (_bfd_sh_align_load_span): New globally visible function, broken
929 out of sh_align_load.
930 (sh_align_load): Call _bfd_sh_align_load_span.
931 (sh_swap_insns): Change relocs parameter to PTR.
932 * bfd-in2.h, libbfd.h: Rebuild.
933 * targets.c (bfd_elf32_sh_vec): Declare.
934 (bfd_elf32_shl_vec): Declare.
935 * config.bfd (sh-*-elf*): New target.
936 * configure.in (bfd_elf32_sh_vec): New target vector.
937 (bfd_elf32_shl_vec): New target vector.
938 * configure: Rebuild.
939 * Makefile.in: Rebuild dependencies.
940 (BFD32_BACKENDS): Add elf32-sh.o.
941 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
943 * elf.c (map_sections_to_segments): Check that LMA does not skip a
944 page before checking D_PAGED.
946 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
947 (ihex_write_object_contents): Remove extbase; always use segbase
950 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
952 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
953 * configure.host (i[345]86-*-*): Ditto.
954 * config.bfd (i[345]86-*-*): Ditto.
955 * configure: Regenerate.
957 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
960 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
962 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
963 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
964 * som.c (hppa_som_gen_reloc_type): Add new argument. If
965 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
966 will have an ST_CODE type, change the symbol's type to ST_DATA.
967 * som.c (hppa_som_gen_reloc_type): Update prototype.
969 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
971 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
972 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
973 (mips_elf_size_dynamic_sections): Don't require .got to exist.
974 (mips_elf_finish_dynamic_sections): Likewise.
976 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
978 * configure.host (HLDENV): New variable to set. Set it for
979 *-*-sysv4*, since those linkers may not support -R but they always
982 * libieee.h (NSECTIONS): Don't define.
983 (ieee_data_struct): Change section_table to asection **. Add
985 * ieee.c (get_section_entry): If the table isn't big enough, make
987 (ieee_slurp_sections): Remove assertion about number of sections.
988 (ieee_object_p): Adjust initialization of ieee to match changes to
991 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
992 symbols merely because we are generating a shared library.
993 (xcoff_build_ldsyms): Don't set up global linkage code for an
994 undefined symbol merely because we are generating a shared
998 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1000 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1001 (BFD32_BACKENDS) Add elf32-v850.o.
1002 * archures.c: Add bfd_v850_arch.
1003 * bfd-in2.h: Add bfd_v850_arch.
1004 * config.bfd (v850-*-*): New target.
1005 * configure: (bfd_elf32_v850_vec) New vector.
1006 * configure.in: (bfd_elf32_v850_vec) New vector.
1007 * cpu-v850.c: New file.
1008 * elf.c (prep_headers): Added case bfd_arch_v850.
1009 * elf32-v850.c: New file.
1010 * targets.c (bfd_elf32_v850_vec): New vector.
1013 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1016 a function code symbol for an XMC_XO symbol.
1018 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1020 * mpw-config.in: Update editing of autoconf vars to reflect
1021 Jul 18 configure.in change.
1022 * mpw-make.sed: Update editing of include pathnames to be
1023 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1025 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1027 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1028 which to offset to get the .plt entry address is ".plt".
1030 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1032 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1033 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1034 Added, for internal use by the ARM gas.
1036 * bfd-in2.h: Rebuilt
1038 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1040 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1041 in section dynidx start.
1043 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1046 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1047 optimization for g++.
1049 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1051 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1052 the -mrelocatable-lib bit set and the other doesn't, clear the
1053 -mrelocatable-lib bit in the header.
1055 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1057 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1058 symbol against a STT_FUNC symbol in a shared library.
1060 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1063 symbol is found, automatically define the corresponding function
1066 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1067 if sym.n_numaux is not zero.
1068 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1069 entry to disagree about the number of aux entries if the symbol
1072 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1073 section if it might be needed, not just if info->shared.
1074 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1075 the start of .rel.dyn if we are going to use it.
1076 (mips_elf_finish_dynamic_sections): Only clear the first element
1077 of .rel.dyn if the size is greater than zero.
1079 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1081 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1082 undefined_symbol callback for a symbol, then don't issue any more
1083 warnings about loader relocs.
1084 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1085 after calling the undefined_symbol callback.
1087 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1088 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1089 as the AIX linker seems to do.
1091 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1093 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1094 (evax_initialize): Remove evax_reloc_table.
1095 (evax_close_and_cleanup): Ditto.
1097 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1099 (evax_bfd_reloc_type_lookup): Ditto.
1100 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1101 cooked_size == raw_size.
1102 * evax-emh.c (_bfd_evax_register_filename): Remove.
1103 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1104 * evax-misc.c (add_new_contents): Malloc section at full size.
1105 (_bfd_save_evax_section): Memcpy section contents directly.
1106 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1107 (evax_reloc_table): Remove.
1109 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1111 * makefile.vms: Add better support for DEC C compilation
1112 Add evax.h dependencies
1114 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1115 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1116 (BFD_RELOC_ALPHA_BASEREG): Remove.
1117 * bfd-in2.h, libbfd.h: Rebuild.
1119 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1121 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1122 getgid if _WIN32 is defined.
1123 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1125 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1127 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1128 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1130 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1133 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1135 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1137 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1138 (NEED_DECLARATION_REALLOC): New macro.
1139 * configure, config.in: Rebuild.
1140 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1141 (realloc): Declare if NEED_DECLARATION_REALLOC.
1143 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1144 <strings.h> if they exist.
1146 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1148 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1150 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1152 Based on patches from Eric Valette <valette@crf.canon.fr>:
1153 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1154 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1155 (elf_howto_table): Add entries for new relocs.
1156 (elf_i386_reloc_type_lookup): Handle new relocs.
1157 (elf_i386_info_to_howto): Just call abort.
1158 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1159 (elf_i386_relocate_section): Likewise.
1162 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1164 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1167 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1169 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1170 only get the LMA from the phdr if they are in the same part of the
1173 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1174 new segment to make them more comprehensible. If the relationship
1175 between the LMA and the VMA changed, start a new segment. Don't
1176 check dynsec when deciding whether to start a new segment for a
1177 writeable section; -N will now handle this.
1179 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1181 * libhppa.h: Remove "esel" changes. Not the right approach.
1182 * som.c: Corresponding changes.
1183 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1184 which don't have a SOM symbol type associated with them.
1185 Reverses a 1994 change.
1187 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1189 Make ld -N more reasonable for ELF:
1190 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1191 phdr_in_section to false, and always use a single load segment.
1192 (elf_sort_sections): Sort sections by LMA after VMA.
1193 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1194 align to maxpagesize.
1195 (assign_file_positions_except_relocs): Likewise.
1196 * elfcode.h (elf_object_p): If a section is loaded but not page
1197 aligned, clear D_PAGED.
1199 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1201 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1202 Added, for internal use by the ARM gas.
1204 * bfd-in2.h: Rebuilt
1206 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1208 * libhppa.h (R_HPPA_ESEL): New field selector.
1209 (e_esel): Similarly.
1210 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1211 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1212 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1214 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1217 archive search before looking for stripped dynamic objects.
1219 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1221 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1222 symbol a warning rather than an error.
1224 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * elf.c (assign_file_positions_for_segments): Track the virtual
1227 memory position separately from the file position, and use it to
1228 compute the alignment adjustment.
1231 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1233 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1234 and fixed mask on R_D10V_10_PCREL_L.
1237 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1239 * elf64-mips.c: Include "aout/ar.h".
1240 (mips_elf64_slurp_armap): New static function.
1241 (mips_elf64_write_armap): New static function.
1242 (bfd_elf64_archive_*): Define.
1243 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1244 Use instead of bfd_generic_archive_p.
1245 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1246 instead of _bfd_write_archive_contents.
1247 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1248 _bfd_generic_mkarchive.
1249 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1250 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1252 (TARGET_LITTLE_SYM): Likewise.
1253 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1255 * Makefile.in: Rebuild dependencies.
1257 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1258 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1259 SHT_MIPS_EVENTS sections.
1260 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1261 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1263 (_bfd_mips_elf_fake_sections): Likewise.
1265 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1266 * ecoff.c (ecoff_compute_section_file_positions): Copy
1267 rdata_in_text from backend info to tdata. Clear it if any data
1268 section comes before .rdata.
1269 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1270 tdata rather than backend info.
1272 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * configure.in: Fix test for whether a compiler has a 64 bit
1275 type. From Jim Wilson <wilson@cygnus.com>.
1277 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * configure.host (mips-sgi-irix6*): New host.
1281 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1282 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1283 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1285 * configure: Rebuild.
1286 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1287 (BFD_HOST_64_BIT): Define conditionally.
1288 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1289 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1290 (symvalue, bfd_size_type): Likewise.
1291 * bfd-in2.h: Rebuild.
1292 * Makefile.in (do_clean): Remove bfd-tmp.h.
1293 (do_distclean): Remove bfd-in3.h.
1294 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1295 (bfd-in3.h): New target.
1297 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1298 Andrew Gierth <ANDREWG@microlise.co.uk>.
1300 * configure.host: Set INSTALL_SHLIB.
1301 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1302 * configure: Rebuild.
1303 * Makefile.in (install): Use @INSTALL_SHLIB@.
1305 * config.bfd (mips*-*-irix6*): New target.
1306 * configure.host: Handle Irix 6 shared library like Irix 5.
1308 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1309 symbol for a magic name.
1310 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1312 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1315 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1317 * mpw-config.in: Add ELF support to mips config, create the
1318 elf32-target.h file in the object dir.
1319 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1321 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1323 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1324 Also removed most abort calls, in favor of using bfd reporting.
1327 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1329 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1330 (BFD32_BACKENDS) Add elf32-d10v.o.
1331 * archures.c: Add bfd_d10v_arch.
1332 * bfd-in2.h: Add bfd_d10v_arch.
1333 * config.bfd (d10v-*-*): New target.
1334 * configure: (bfd_elf32_d10v_vec) New vector.
1335 * configure.in: (bfd_elf32_d10v_vec) New vector.
1336 * cpu-d10v.c: New file.
1337 * elf.c (prep_headers): Added case bfd_arch_d10v.
1338 * elf32-d10v.c: New file.
1339 * libbfd.h: Rebuild.
1340 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1341 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1342 * targets.c (bfd_elf32_d10v_vec): New vector.
1345 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1347 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1349 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1351 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1352 bfd_mach_i386_i8086 machine types.
1354 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1356 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1359 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1361 * coffcode.h (coff_set_section_contents): A/UX does not require
1362 special handling of the _LIB section.
1364 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1366 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1367 value for R_RELBYTE.
1369 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1370 array if one was allocated.
1372 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1374 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1375 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1376 use_rld_obj_head and rld_value.
1377 (mips_elf_link_hash_table_create): Initialize new fields.
1378 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1380 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1381 __rld_obj_head symbol not seen, create an __rld_map symbol.
1382 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1383 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1384 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1385 __rld_obj_head symbol.
1386 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1388 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1392 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1393 ppc_elf_addr16_ha_reloc.
1394 (ppc_elf_addr16_ha_reloc): New static function.
1396 * coff-mips.c (struct mips_hi): Define.
1397 (mips_refhi_list): New static variable.
1398 (mips_refhi_addr, mips_refhi_addend): Remove.
1399 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1400 (mips_reflo_reloc): Process mips_refhi_list.
1401 (mips_relhi_list): New static variable.
1402 (mips_relhi_addr, mips_relhi_addend): Remove.
1403 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1404 (mips_rello_reloc): Process mips_relhi_list.
1405 (mips_relocate_section): Permit an arbitrary number of REFHI or
1406 RELHI relocs before the associated REFLO or RELLO reloc.
1408 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * aout-target.h (MY(callback)): Set reloc_count fields.
1412 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1415 sections unless this is a SunOS link.
1417 * VERSION: Set to 2.7.1.
1419 * Released binutils 2.7.
1421 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * i386aout.c: Include "aout/aout64.h".
1424 (i386aout_write_object_contents): New static function.
1425 (MY_write_object_contents): Define.
1427 * netbsd.h (MY(write_object_contents)): Make sure that
1428 adjust_sizes_and_vmas is called before fiddling with the magic
1431 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1433 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1435 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1437 * libbfd-in.h (itos, stoi): Don't define.
1438 * libbfd.h: Rebuild.
1439 * i386lynx.c (KEEPIT): Define as udata.i.
1440 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1441 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1442 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1443 flags. Don't use stoi.
1445 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1447 * elf.c (map_sections_to_segments): Don't start a new segment for
1448 a writable section if it's on the same page as the previous
1449 segment. Reset the writable variable for a readonly section.
1451 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1453 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1454 first_thunk_address, thunk_size, and import_table_size.
1455 * peicode.h: Improved some diagnostics regarding edata sections.
1457 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1459 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1460 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1462 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1465 with XCOFF_DEF_DYNAMIC set is really defined.
1466 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1467 (xcoff_link_add_symbols): Only create special sections if using an
1470 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1472 (bfd_install_relocation): Likewise.
1474 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1476 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1478 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1479 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1480 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1481 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1482 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1483 are found for LITERAL relocs.
1484 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1485 taken, we cannot generate a .plt entry for the symbol.
1487 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1490 sysconf functions (for gprof).
1491 * configure, config.in: Rebuild.
1493 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1495 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1496 an archive if it has a map. If the object file has the wrong
1499 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1500 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1502 (alpha_relocate_section): Likewise.
1504 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1505 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1506 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1507 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1508 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1509 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1510 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1511 * peicode.h: Corresponding changes.
1513 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1515 * elflink.h (elf_create_pointer_linker_section): Comment out code
1516 dealing with making GOT pointers negative of the GOT symbol for
1519 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1521 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1522 increment the .rela.plt size until after we're done creating the
1524 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1525 .rela.plt offset directly rather than calculating it.
1527 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1529 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1530 Use autoconf-set values.
1531 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1532 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1535 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1536 * configure: Rebuilt.
1538 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1540 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1541 handling code > 1k away.
1543 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1545 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1546 defined, output whenever the symbol is updated.
1548 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1550 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1551 section to 0 if user_set_vma is set.
1552 * elflink.h (elf_bfd_final_link): Likewise.
1554 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1556 Partially undo patch of Jun 20.
1557 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1558 (coff_compute_section_file_positions): Likewise.
1559 (coff_write_object_contents): Likewise. Re-add deleted code, but
1560 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1561 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1563 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1565 * config.bfd: Add support for *-*-rtems* configurations.
1567 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * elf.c (prep_headers): Add bfd_arch_alpha case.
1571 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1573 * elf64-alpha.c: New file.
1574 * config.bfd (alpha-*-linuxecoff*): New target.
1575 (alpha-*-linux*, alpha-*-elf*): New targets.
1576 * configure.in (bfd_elf64_alpha_vec): New vector.
1577 * configure: Rebuild.
1578 * targets.c (bfd_elf64_alpha_vec): Declare.
1579 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1580 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1581 * bfd-in2.h, libbfd.h: Rebuild.
1582 * Makefile.in: Rebuild dependencies.
1583 (BFD64_BACKENDS): Add elf64-alpha.o.
1584 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1586 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1589 than relying on a right shift of 32.
1591 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1593 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1594 ifdef to COFF_WITH_PE.
1595 (coff_compute_section_file_positions): Likewise.
1596 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1597 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1598 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1599 COFF_IMAGE_WITH_PE, always include.
1601 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1603 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1606 approximate the correct answer if SIZEOF_HEADERS was not used.
1608 * binary.c (binary_set_section_contents): Set section file
1609 position based on LMA rather than VMA.
1611 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1613 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1614 symbols if info->strip == strip_all.
1616 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1618 * coff-h8300.c: Remove #if 0 code.
1619 (compatable): Don't allow mixing/matching of different architectures.
1621 * archures.c (bfd_mach_h8300s): Add.
1622 * bfd-in2.h: Rebuilt.
1623 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1625 (h8300_reloc16_estimate): Likewise.
1626 (h8300_reloc16_extra_cases): Likewise.
1627 (h8300_bfd_link_add_symbols): Likewise.
1628 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1629 (coff_set_flags): Likewise.
1630 * cpu-h8300.c (h8300_scan): Likewise.
1631 Add H8/S to bfd_h8300_arch list.
1633 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1635 Added support for Alpha OpenVMS:
1636 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1637 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1638 * config.h-vms, makefile.vms: New files.
1639 * config.bfd (alpha-*-*vms*): New target.
1640 * configure.in (evax_alpha_vec): New target vector.
1641 * configure: Rebuild.
1642 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1643 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1644 * targets.c (bfd_target_evax_flavour): Define.
1645 (evax_alpha_vec): Declare.
1646 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1647 if BFD64 is defined.
1648 * bfd-in2.h, libbfd.h: Rebuild.
1649 * Makefile.in: Rebuild dependencies.
1650 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1651 evax-emh.o, and evax-misc.o.
1652 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1653 evax-etir.c, evax-emh.c, and evax-misc.c.
1654 (HFILES): Add evax.h.
1656 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1660 (h8300_bfd_link_add_symbols): Likewise.
1662 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1664 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1665 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1667 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1670 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1672 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1673 R_MIPS_32 relocs if creating a shared library.
1675 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1677 * peicode.h (add_data_entry): Use pei_section_data rather than
1678 _cooked_size. Corresponds to May 13 change in coffcode.h.
1680 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1682 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1683 * coffcode.h (coff_write_object_contents): If there are long
1684 section names, always set the f_symptr field, even if there are no
1686 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1687 if there are no symbols.
1689 * coffgen.c (make_a_section_from_file): Check return value of
1690 _bfd_coff_read_string_table.
1691 (coff_real_object_p): Check return value of
1692 make_a_section_from_file.
1693 (_bfd_coff_read_string_table): Check that there are some symbols
1694 before trying to read the string table size.
1696 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1698 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1699 to replace a symbol in a dynamic object with a symbol from another
1700 dynamic object, do the replacement if the existing symbol is
1701 global linkage code.
1703 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1704 for _ptrgl, and treat it as global linkage code.
1706 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1707 filename or N_SO symbol past the offset, and use it to indicate
1708 that there is no line number or function when appropriate.
1710 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1712 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1713 common symbol defined by the linker. Don't export function code
1714 even if export_defineds is set.
1716 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1718 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1720 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1721 (h8300_symbol_address_p): New function.
1722 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1725 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1727 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1729 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1730 correctly for the two variants. Allow relaxing if the target
1731 is 128 bytes away since after relaxation it'll be 126 bytes away.
1732 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1733 "dot" and "value". Allow relaxing if the target is 128 bytes
1734 away since after relaxation it'll be 126 bytes away.
1735 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1736 the given section until nothing changes.
1738 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1740 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1741 alignment hack--we can get the lnnoptr info another way without
1742 suddenly increasing the alignment requirements. Set the flags for
1744 (ecoff_compute_section_file_positions): Do so.
1746 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1748 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1749 to keep the HP emulator database happy.
1751 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1752 From Kevin Buettner <kev@primenet.com>.
1754 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1757 name of a NULL section.
1759 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1762 set, always call the notice callback.
1764 * VERSION: Increment for bfdlink.h change.
1766 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1768 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1769 (sh_relax_delete_bytes): Correct handling of differently sized
1770 trailing alignment reloc.
1772 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1773 * bfd-in2.h: Rebuild.
1774 * configure.in: Warn if there is no known 64 bit type.
1775 * configure: Rebuild.
1777 * Makefile.in: Rebuild dependencies.
1778 (BFD32_BACKENDS): Add ppcboot.o.
1779 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1781 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1782 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1784 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1786 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1787 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1788 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1789 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1791 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * elf64-mips.c: Improve reloc special_functions and handling of
1794 SHT_MIPS_OPTIONS section.
1795 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1796 mips_elf_hi16_reloc and make globally visible.
1797 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1798 make globally visible.
1799 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1800 make globally visible.
1801 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1802 and make globally visible.
1803 (gprel16_with_gp): Check howto->src_mask before using value in
1805 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1806 and make globally visible.
1807 (gprel32_with_gp): Check howto->src_mask before fetching value.
1808 (bfd_mips_elf_swap_options_in): New function.
1809 (bfd_mips_elf_swap_options_out): New function.
1810 (_bfd_mips_elf_set_private_flags): Rename from
1811 mips_elf_set_private_flags and make globally visible.
1812 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1813 mips_elf_copy_private_bfd_data and make globally visible.
1814 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1815 mips_elf_merge_private_bfd_data and make globally visible.
1816 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1817 for a SHT_MIPS_OPTIONS section.
1818 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1819 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1820 name of a SHT_MIPS_OPTIONS section.
1821 (_bfd_mips_elf_set_section_contents): New function.
1822 (mips_elf32_section_processing): Set the GP value in a
1823 SHT_MIPS_OPTIONS section.
1824 (_bfd_mips_elf_find_nearest_line): Rename from
1825 mips_elf_find_nearest_line and make globally visible.
1826 (bfd_elf32_set_section_contents): Define.
1827 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1828 (_bfd_mips_elf_lo16_reloc): Declare.
1829 (_bfd_mips_elf_gprel16_reloc): Declare.
1830 (_bfd_mips_elf_got16_reloc): Declare.
1831 (_bfd_mips_elf_gprel32_reloc): Declare.
1832 (_bfd_mips_elf_set_private_flags): Declare.
1833 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1834 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1835 (_bfd_mips_elf_find_nearest_line): Declare.
1836 (_bfd_mips_elf_set_section_contents): Declare.
1838 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1840 (elf_info_to_howto): Define.
1841 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1843 (elf_info_to_howto): Define.
1844 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1846 (elf_info_to_howto): Define.
1848 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1849 R_MOV16B[12], to match change in coff/internal.h.
1851 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * elf64-mips.c: Extensive additions to provide better support for
1854 writing files and for gas.
1855 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1856 of mips_elf_object_p.
1857 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1858 _bfd_mips_elf_object_p.
1859 (_bfd_mips_elf_final_write_processing): Rename from
1860 mips_elf_final_write_processing and make globally visible.
1861 (_bfd_mips_elf_fake_sections): Rename from
1862 mips_elf_fake_sections and make globally visible.
1863 (_bfd_mips_elf_section_from_bfd_section): Rename from
1864 mips_elf_section_from_bfd_section and make globally visible.
1865 (_bfd_mips_elf_section_processing): New function, broken out of
1866 mips_elf_section_processing.
1867 (mips_elf32_section_processing): Rename from
1868 mips_elf_section_processing; call
1869 _bfd_mips_elf_section_processing.
1870 (_bfd_mips_elf_symbol_processing): Rename from
1871 mips_elf_symbol_processing and make globally visible.
1872 (_bfd_mips_elf_read_ecoff_info): Rename from
1873 mips_elf_read_ecoff_info and make globally visible.
1874 (mips_elf32_ecoff_debug_swap): Rename from
1875 mips_elf_ecoff_debug_swap.
1876 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1877 struct symbol_cache_entry.
1878 (_bfd_elf_validate_reloc): New function, moved in from
1879 elfcode.h:validate_reloc.
1880 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1881 to _bfd_elf_validate_reloc. Change all callers.
1882 * elf-bfd.h (bfd_section_from_shdr): Declare.
1883 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1884 (_bfd_elf_validate_reloc): Declare.
1885 (_bfd_mips_elf_object_p): Declare.
1886 (_bfd_mips_elf_fake_sections): Declare.
1887 (_bfd_mips_elf_section_from_bfd_section): Declare.
1888 (_bfd_mips_elf_section_processing): Declare.
1889 (_bfd_mips_elf_symbol_processing): Declare.
1890 (_bfd_mips_elf_read_ecoff_info): Declare.
1891 (_bfd_mips_elf_final_write_processing): Declare.
1892 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1895 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1896 (mips_elf_final_write_processing): Likewise.
1898 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1900 64-bit MIPS ELF ABI objdump support:
1901 * elf64-mips.c: New file.
1902 * Makefile.in: Rebuild dependencies.
1903 (BFD64_BACKENDS): Add elf64-mips.o.
1904 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1905 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1906 bfd_elf64_littlemips_vec to targ_selvecs.
1907 (mips*-*-elf*): Likewise.
1908 * confingure.in: Add bfd_elf64_bigmips_vec and
1909 bfd_elf64_littlemips_vec to vector switch.
1910 * configure: Rebuild.
1911 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1912 broken out of mips_elf_section_from_shdr.
1913 (mips_elf32_section_from_shdr): Rename from
1914 mips_elf_section_from_shdr. Call new function.
1915 (elf_backend_section_from_shdr): Update name of renamed function.
1916 * elf-bfd.h (struct elf_size_info): Change second parameter of
1917 write_out_phdrs to be const. Likewise for second parameter of
1919 (struct bfd_elf_section_data): Add rel_hdr2 field.
1920 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1921 (bfd_elf32_swap_symbol_out): Likewise.
1922 (bfd_elf32_swap_reloc_in): Likewise.
1923 (bfd_elf32_swap_reloc_out): Likewise.
1924 (bfd_elf32_swap_reloca_in): Likewise.
1925 (bfd_elf32_swap_reloca_out): Likewise.
1926 (bfd_elf32_swap_phdr_in): Likewise.
1927 (bfd_elf32_swap_phdr_out): Likewise.
1928 (bfd_elf32_swap_dyn_in): Likewise.
1929 (bfd_elf32_swap_dyn_out): Likewise.
1930 (bfd_elf32_slurp_symbol_table): Declare.
1931 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1932 (bfd_elf32_write_out_phdrs): Declare.
1933 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1934 (bfd_elf64_swap_symbol_out): Likewise.
1935 (bfd_elf64_swap_reloc_in): Likewise.
1936 (bfd_elf64_swap_reloc_out): Likewise.
1937 (bfd_elf64_swap_reloca_in): Likewise.
1938 (bfd_elf64_swap_reloca_out): Likewise.
1939 (bfd_elf64_swap_phdr_in): Likewise.
1940 (bfd_elf64_swap_phdr_out): Likewise.
1941 (bfd_elf64_swap_dyn_in): Likewise.
1942 (bfd_elf64_swap_dyn_out): Likewise.
1943 (bfd_elf64_slurp_symbol_table): Declare.
1944 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1945 (bfd_elf64_write_out_phdrs): Declare.
1946 (_bfd_mips_elf_section_from_shdr): Declare.
1947 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1948 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1949 section for the section, add the new one to rel_hdr2. Increment
1950 reloc_count rather than setting it.
1951 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1952 Remove static declaration.
1953 (elf_write_shdrs_and_ehdr): Define name as macro.
1954 (elf_write_out_phdrs): Likewise.
1955 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1956 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1957 (elf_swap_symbol_in): Change second parameter to be const.
1958 (elf_swap_symbol_out): Likewise.
1959 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1960 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1961 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1962 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1963 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1964 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1965 parameter to be const. Make non-static.
1966 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1968 (elf_slurp_symbol_table): Make non-static.
1969 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1970 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1971 (elf_backend_size_info): Likewise.
1972 (elfNN_bed): Use elf_backend_size_info.
1973 * targets.c (bfd_elf64_bigmips_vec): Declare.
1974 (bfd_elf64_littlemips_vec): Declare.
1975 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1976 bfd_elf64_littlemips_vec if BFD64 is defined.
1978 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1980 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1983 zeroes, in alignment holes.
1985 * configure: Rebuild with autoconf 2.10.
1987 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1988 potential leading underscore in the allocated buffer.
1990 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1992 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1993 symbols into .sbss if this is a relocatable link.
1995 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1997 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1998 undefined symbols when creating a shared library.
2000 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * coff-sh.c: Add a bunch of new code and static const arrays to
2003 support aligning loads and stores on four byte memory boundaries.
2005 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2007 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2008 call sh_align_loads.
2009 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2012 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2014 * cache.c (bfd_open_file): Unlink the file before opening it for
2015 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2017 * opncls.c (bfd_fdopenr): Set opened_once.
2019 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2021 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2024 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2025 the code unconditionally.
2027 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2029 * libcoff-in.h (struct pei_section_tdata): Define structure.
2030 (pei_section_data): Define macro.
2031 * libcoff.h: Rebuild.
2032 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2033 store s_paddr field in pei_section_data.
2034 (coff_compute_section_file_positions): Use pei_section_data rather
2035 than _cooked_size, and don't overwrite an existing value.
2036 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2037 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2038 * peicode.h (coff_bfd_copy_private_section_data): Define if
2040 (pe_bfd_copy_private_section_data): New static function if
2043 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * srec.c (srec_set_arch_mach): Write as a function rather than a
2048 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2049 no map, just check each member in turn to see whether it is
2052 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2054 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2055 table. Call BFD_ASSERT to validate header size, instead of
2057 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2060 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2062 * ppcboot.c: New target for looking at PPCbug boot records.
2064 * config{ure.in,.bfd}: Add support for ppcboot target.
2066 * configure: Regenerate.
2068 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2070 * coff-h8300.c (howto_table): Update names to match recent
2071 changes to include/coff/internal.h. Fix minor errors in the
2072 existing relocs. Add R_MOVL1 and R_MOVL2.
2073 (rtype2howto): Similarly.
2074 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2075 existing relaxing code and peform more relaxing.
2076 (h8300_reloc16_extra_cases): Likewise.
2078 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2080 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2083 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2085 * elfcode.h (elf_object_p): Reject generic ELF target if
2086 e_machine matches an alternate machine code in a specific backend.
2088 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2089 obsolete align_power_min field.
2091 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2093 * coff-h8300.c (reloc_howto_type): Add howto entry for
2095 (rtype2howto): Handle R_PCRWORD_B.
2096 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2097 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2098 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2099 branch (R_PCWORD_B).
2101 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * aoutx.h (translate_from_native_sym_flags): Set the section for
2104 BSF_CONSTRUCTOR symbols.
2106 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2109 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2111 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2112 stop looking when section is found.
2114 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * coffcode.h (STRING_SIZE_SIZE): Define.
2117 (styp_to_sec_flags): Handle long symbol names when looking for the
2119 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2120 (bfd_coff_long_section_names): Define.
2121 (coff_write_object_contents): Handle long section names.
2122 (bfd_coff_std_swap_table): Initialize new field.
2123 * libcoff.h: Rebuild.
2124 * coffgen.c (make_a_section_from_file): Handle long section
2126 (coff_write_symbols): Handle long section names.
2127 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2128 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2129 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2130 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2131 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2132 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2133 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2134 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2136 * bout.c (b_out_callback): Set lma of sections.
2137 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2138 parameter to output_bfd. Used input_bfd instead of output_bfd in
2141 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * aoutx.h (translate_from_native_sym_flags): Don't create
2144 SEC_CONSTRUCTOR sections.
2145 * ecoff.c (ecoff_set_symbol_info): Likewise.
2147 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2148 From Don Bowman <bowman@waterloo.hp.com>.
2150 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2152 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2153 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2155 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2157 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2158 mips_32_relocs field.
2159 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2160 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2161 relocs against a global symbol which is not defined in a regular
2163 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2164 against a global symbol, increment mips_32_relocs.
2165 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2166 the symbol is not defined in a regular file, make room in the
2169 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2172 file position and the virtual file position separately. Set
2173 filepos information bsaed on the real file position.
2174 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2175 Jan 23 change to coffcode.h.
2177 * som.c (som_slurp_symbol_table): Set the symbol count to the
2178 number of BFD symbols created.
2180 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2182 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2183 output file if linking shared objects. Loop to check all relocs,
2184 rather than returning false on first error.
2186 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2188 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2189 (ppc_elf_additional_program_headers): If .interp section, bump #
2190 of program headers by 1.
2191 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2192 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2193 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2195 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2197 (ppc_elf_relocate_section): If the output section isn't defined,
2198 don't abort, just give an error message.
2200 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2201 being created is .sdata or .sdata2, don't make the symbol dynamic.
2203 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2206 members of an archive for dynamic objects with no symbols, and
2207 pass them directly to check_archive_element.
2208 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2209 xcoff_link_check_dynamic_ar_symbols.
2210 (xcoff_link_check_dynamic_ar_symbols): New static function.
2212 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2213 from _bfd_nodynamic to _bfd_xcoff.
2214 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2216 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2217 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2218 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2219 * libcoff.h: Rebuild.
2220 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2221 (xcoff_get_section_contents): New static function.
2222 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2223 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2224 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2225 (xcoff_dynamic_reloc): New static variable.
2226 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2227 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2229 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2232 if reloc_entry->addend is not 0.
2233 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2235 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2237 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2239 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2240 Add entries for R_SPARC_[56].
2241 (sparc_reloc_map): Add entries for R_SPARC_[56].
2243 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2245 Optimize linking of stabs in sections as used in ELF and COFF.
2246 * stabs.c: New file.
2247 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2248 (_bfd_write_section_stabs): Declare.
2249 (_bfd_write_stab_strings): Declare.
2250 * libbfd.h: Rebuild.
2251 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2252 (struct coff_link_hash_table): Add stab_info field.
2253 * libcoff.h: Rebuild.
2254 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2256 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2258 (_bfd_coff_final_link): Write out stab strings hash table.
2259 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2260 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2262 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2263 (struct bfd_elf_section_data): Add stab_info field.
2264 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2266 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2267 _bfd_link_section_stabs.
2268 (elf_bfd_final_link): Write out stab strings hash table.
2269 (elf_link_input_bfd): Handle optimized stabs sections.
2270 * reloc.c (_bfd_final_link_relocate): Check address against
2271 _raw_size rather than _cooked_size.
2272 * Makefile.in: Rebuild dependencies.
2273 (BFD_LIBS): Add stabs.o
2274 (BFD_LIBS_CFILES): Add stabs.c.
2276 * VERSION: Increment for bfdlink.h change.
2278 * coffgen.c (coff_renumber_symbols): Correct handling of
2279 BSF_NOT_AT_END common symbols.
2281 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * coff-ppc.c (record_toc): Add cast to avoid warning.
2284 (ppc_allocate_toc_section): Likewise.
2285 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2286 (ppc_coff_reloc_type_lookup): Remove unreached code.
2287 * coffcode.h (coff_write_object_contents): Don't take the address
2289 * peicode.h (pe_print_idata): Add casts to avoid warning.
2290 (pe_print_edata): Likewise.
2291 (pe_print_reloc): Remove ANSI C string concatenation.
2293 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2295 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2297 * libcoff.h: Rebuild.
2298 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2300 (coff_swap_aux_out): Likewise.
2301 * peicode.h (coff_swap_aux_in): Likewise.
2302 (coff_swap_aux_out): Likewise.
2303 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2305 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2307 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2308 Fix up .bf endndx link fields.
2309 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2311 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2314 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2316 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2317 on Solaris PowerPC systems doesn't get confused.
2319 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2322 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2323 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2324 update did_reg and did_reg2.
2326 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2328 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2330 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2331 callback routines, pass h->root.string rather than name, in case
2332 copy is true and name is transient.
2334 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2336 * elfcore.h: Add support for core files with multiple threads.
2337 (Primarily for Solaris.)
2339 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2341 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2342 section->orelocation is NULL.
2344 * coffgen.c (bfd_coff_get_syment): New function.
2345 (bfd_coff_get_auxent): New function.
2346 * bfd-in.h (bfd_coff_get_syment): Declare.
2347 (bfd_coff_get_auxent): Declare.
2348 * bfd-in2.h: Rebuild.
2350 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * elf32-mips.c (struct mips_hi16): Define.
2353 (mips_hi16_addr, mips_hi16_addend): Remove.
2354 (mips_hi16_list): New static variable.
2355 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2356 (mips_elf_lo16_reloc): Process mips_hi16_list.
2357 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2358 relocs before the associated LO16 reloc.
2360 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * versados.c (versados_scan): Check bfd_alloc return value.
2363 (versados_object_p): Check all bfd_read return values. Require
2364 that lang field be less than 10, to avoid confusion with Intel Hex
2367 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2369 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2370 not 0, for an absolute symbol.
2371 (NAME(aout,swap_ext_reloc_out)): Likewise.
2373 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2374 (ihex_write_object_contents): For a large start address, output
2375 the full 32 bit address in record type 5.
2377 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2378 to int to avoid promotion problems in prototype.
2380 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * configure.host: Use ${srcdir} when looking for picfrag.
2384 * configure.host: Switch on ${libdir}, not $(libdir). From
2385 alan@spri.levels.unisa.edu.au (Alan Modra).
2387 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2388 entry point, not just for DYNAMIC objects.
2389 * sunos.c (sunos_add_dynamic_symbols): Always call
2390 sunos_create_dynamic_sections. If called with a non DYNAMIC
2391 object, don't do anything else.
2392 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2394 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * configure.in: Permit --enable-shared to specify a list of
2398 * configure: Rebuild.
2400 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2401 host when configuring with --enable-shard.
2403 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2405 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2408 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2409 to avoid crashing in bfd_hash_replace.
2411 * sysdep.h: Use #ifdef, not #if.
2413 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * config.in: Rebuild.
2417 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2419 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2420 (AC_CHECK_HEADERS): Check for sys/time.h
2421 (AC_HEADER_TIME): Add macro.
2422 * configure: Rebuild.
2423 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2424 to control what combination of <time> and <sys/time.h>
2427 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2429 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2430 (aout_32_sunos4_write_object_contents): Likewise.
2431 * aoutx.h (NAME(aout,machine_type)): Handle
2432 bfd_mach_sparc_{sparclet,sparclite}.
2433 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2434 (bfd_mach_sparc_v9_p): Update.
2435 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2436 * libaout.h (enum machine_type): Add M_SPARCLET.
2437 * sunos.c (MACHTYPE_OK): Define.
2438 * bfd-in2.h: Regenerated.
2440 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2442 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2443 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2444 * elflink.c (_bfd_elf_create_got_section): Store the
2445 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2446 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2447 global offset table goes over 0x1000, set the value of
2448 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2449 (elf32_sparc_relocate_section): Subtract the offset of
2450 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2452 * elfcode.h: Don't include <string.h>.
2454 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2456 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2457 generic_link_hash_newfunc. All references changed.
2458 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2459 moved here from libbfd-in.h.
2460 * libbfd-in.h: Corresponding changes.
2461 * libbfd.h: Regenerated.
2463 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * aoutx.h (aout_link_input_section_std): When reporting an
2466 overflow error, use the name of the symbol in the hash table if
2468 (aout_link_input_section_ext): Likewise.
2470 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2471 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2473 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2475 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2476 * coffcode.h (coff_compute_section_file_positions): Likewise.
2477 (coff_write_object_contents): Likewise.
2479 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * section.c (SEC_LINK_ONCE): Define.
2482 (SEC_LINK_DUPLICATES): Define.
2483 (SEC_LINK_DUPLICATES_DISCARD): Define.
2484 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2485 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2486 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2487 * bfd-in2.h: Rebuild.
2488 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2489 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2490 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2491 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2492 SEC_LINK_ONCE, and look through the symbol table for the setting
2493 for SEC_LINK_DUPLICATES.
2494 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2495 set for a section, find the section symbol in the symbol table,
2496 and set the aux entry based on SEC_LINK_DUPLICATES.
2497 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2498 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2499 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2500 * coff-i386.c (i386coff_vec): Likewise.
2501 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2503 * VERSION: Bump to 2.6.1.
2504 * Makefile.in (stamp-h): Depend upon VERSION.
2506 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2508 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2509 * libbfd.h: Rebuilt.
2510 * linker.c (generic_link_hash_newfunc): No longer static.
2511 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2513 * coff-h8300.c: Add two derived hash tables and their associated
2514 funtions and #defines for use by the h8300 linker.
2515 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2516 the function vector as needed. Place the address of the function
2517 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2518 Rewrite the vectors section contents as necessary.
2519 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2520 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2521 (coff_bfd_link_hash_table_create): Likewise.
2523 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2525 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2526 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2528 (hppa_rebuild_insn): Pass pointer to correct type to
2529 low_sign_unext and dis_assemble_21.
2531 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2533 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2534 Stick with sparc-*-{sysv4*,solaris2*}.
2536 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2539 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2540 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2541 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2542 fields is non-zero, print them.
2544 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2545 ifdef. Remove unused variables.
2546 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2548 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2549 (get_symbol_value): Ifdef out.
2550 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2551 (coff_ppc_relocate_section): Remove unused variables. Make
2552 fprintf strings and argument types correspond. Put before_addr in
2554 (dump_toc): Make fprintf strings and argument types correspond.
2555 (ppc_process_before_allocation): Remove unused variables. Always
2557 (ppc_reflo_reloc): Ifdef out.
2558 (ppc_addr32nb_reloc): Ifdef out.
2559 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2561 (coff_ppc_rtype_to_howto): Likewise.
2562 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2564 * peicode.h (pe_print_idata): Move otherwise unused variables into
2565 the #ifdef where they are used. Always return a value.
2566 (pe_print_edata): Make fprintf strings and argument types
2567 correspond. Always return a value.
2568 (pe_print_pdata): Removed unused variable addr_value. Always
2570 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2571 strings and argument types correspond. Always return a value.
2573 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2574 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2575 variable rela inside #if 0 section where it is used.
2577 * ns32k.h: New file.
2578 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2579 functions to start with _bfd_.
2580 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2581 functions in cpu-ns32k.h.
2582 * Makefile.in: Rebuild dependencies.
2583 (HFILES): Add ns32k.h.
2585 * section.c (struct sec): Add linker_mark field. Change
2586 user_set_vma and reloc_done to be single bit fields.
2587 (STD_SECTION): Update accordingly.
2588 * bfd-in2.h: Rebuild.
2589 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2591 (aout_link_input_bfd): Don't link unmarked sections.
2592 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2594 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2595 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2597 * elflink.h (elf_bfd_final_link): Mark sections included in the
2599 (elf_link_input_bfd): Don't link unmarked sections.
2600 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2602 (xcoff_link_input_bfd): Don't link unmarked sections.
2604 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2605 overflow error messages.
2607 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2610 is not set, print "BFD: " before the error message.
2612 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2613 Miles Bader <miles@gnu.ai.mit.edu>.
2614 * configure: Rebuild.
2616 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2621 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2622 m68k-aout, m68k-coff, and m68k-elf targets.
2624 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2626 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2627 (ieee_generic_stat_arch_elt): Restructured to prevent
2628 ieee_object_p from being called repeatedly.
2630 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2632 * coffcode.h (coff_write_object_contents): Allocate
2633 buffers large enough for any FILEHDR or AOUTHDR.
2635 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2637 * ecofflink.c (lookup_line): New static function, renamed and
2638 slighly changed from old _bfd_ecoff_locate_line.
2639 (_bfd_ecoff_locate_line): Cache line number information. Use
2640 lookup_line for actual lookup.
2642 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2644 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2645 multiple of 20 bytes.
2647 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2649 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2650 allocate ecoff_find_line, and don't initialize by hand.
2651 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2652 mips_elf_find_line, and don't call memset.
2654 * coffcode.h (coff_compute_section_file_positions): If not
2655 producing a final executable, don't consider sofar when aligning
2656 the section to the correct size.
2658 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2660 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2661 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2662 * coffgen.c (coff_section_symbol): Ifdef out.
2664 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2667 output_bfd is not NULL.
2669 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2671 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2672 of bfd_alloc (fixes fix_line not being initialized).
2673 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2675 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2677 * coffcode.h: Allow specific backends to override the
2678 bfd_link_add_symbols routine.
2680 * coff-h8300.c: Include genlink.h.
2681 (howto_table): Add R_MEM_INDIRECT.
2682 (rtype2howto): Support R_MEM_INDIRECT.
2683 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2686 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2688 * coff-alpha.c (alpha_relocate_section): Use
2689 info->callbacks_warning, rather than _bfd_error_handler, for
2690 "multiple gp" warning.
2692 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2695 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2696 table string. Use bfd_wrapped_link_hash_lookup.
2697 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2699 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2700 table, if any, when writing out symbols.
2701 (aout_link_input_section_std): Use the name from the hash table,
2702 if any, when reporting undefined symbols.
2703 (aout_link_input_section_ext): Likewise.
2704 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2705 * bout.c (get_value): Likewise.
2706 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2707 * ecoff.c (ecoff_reloc_link_order): Likewise.
2708 * elflink.h (elf_link_add_object_symbols): Likewise.
2709 (elf_reloc_link_order): Likewise.
2710 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2711 (_bfd_generic_reloc_link_order): Likewise.
2712 (default_indirect_link_order): Likewise.
2713 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2714 * sunos.c (sunos_add_one_symbol): Likewise.
2715 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2716 (bfd_xcoff_link_count_reloc): Likewise.
2717 (xcoff_reloc_link_order): Likewise.
2719 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2720 into -1 for intern->rss.
2722 * configure: Rebuild with autoconf 2.8.
2724 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2726 * stab-syms.c (__define_stab_duplicate): Define.
2727 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2729 * bfd-in.h (bfd_get_stab_name): Declare.
2730 * bfd-in2.h: Rebuild.
2731 * Makefile.in: Rebuild dependencies.
2732 (BFD_LIBS): Add stab-syms.o.
2733 (BFD_LIBS_CFILES): Add stab-syms.c.
2734 (BFD32_BACKENDS): Remove stab-syms.o.
2735 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2736 * configure.in: Don't list stab-syms.o in bfd_backends.
2737 * configure: Rebuild.
2738 * libaout.h (aout_stab_name): Don't declare.
2739 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2742 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2744 * elf.c (assign_file_positions_for_segments): Adjust file offset
2745 for section alignment even if SEC_LOAD is not set.
2747 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2749 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2750 since they appear as targets in Makefile.in.
2751 * configure: Rebuild.
2753 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2754 don't fiddle with a symbol which is not defined anywhere.
2756 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2758 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2759 though they are defined in a shared library.
2760 (xcoff_build_ldsyms): Likewise.
2762 * coffgen.c (coff_find_nearest_line): Don't look at the line
2763 numbers for the section if section->lineno is NULL.
2765 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2766 message rather than calling BFD_ASSERT.
2767 * elfcode.h (write_relocs): Check return value of
2768 _bfd_elf_symbol_from_bfd_symbol.
2770 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2772 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2775 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2777 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2779 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2780 hppa_reloc_field_selector_type_alt.
2781 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2782 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2784 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2786 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * elf.c (assign_file_positions_for_segments): Adjust the segment
2789 memory size for the alignment of a SEC_ALLOC section, not just a
2792 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2794 * m68klinux.c: New file.
2795 * hosts/m68klinux.h: New file.
2796 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2797 * configure.in (m68*-*-linux*): New native host.
2798 (m68klinux_vec): New vector.
2799 * configure: Rebuild.
2800 * targets.c (m68klinux_vec): Declare.
2801 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2802 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2803 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2804 declaration from bfd_linux_size_dynamic_sections.
2805 (bfd_m68klinux_size_dynamic_sections): Declare.
2806 * bfd-in2.h: Rebuild.
2807 * Makefile.in: Rebuild dependencies.
2808 (BFD32_BACKENDS): Add m68klinux.o.
2809 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2811 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2813 * libhppa.h (pa_arch): Add pa20.
2814 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2815 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2816 (hppa_field_adjust): Handle e_nsel.
2817 * som.c: Provide default definitions for many new relocs found only
2818 in hpux10 include files.
2819 (som_fixup_formats): Add several new relocs from hpux10.
2820 (som_hppa_howto_table): Add hpux10 relocs.
2821 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2823 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2825 * mpw-make.sed: Edit out recent shared library support, and
2826 rules to rebuild .h files using doc/chew.
2828 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2830 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2831 size even of sections with no contents.
2833 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2835 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2836 starting with '$' the way we skip names starting with '.'. When
2837 updating x_endndx, don't be fooled by an index which has been
2840 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2841 struct/union/enum type with no elements.
2843 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2847 * archive.c (bfd_generic_archive_p): If the first file in the
2848 archive can not be recognized as an object, don't assume that this
2849 is the wrong format.
2851 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2852 format is not bfd_object.
2853 (bfd_elf_get_dt_soname): Likewise.
2855 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2860 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2862 * bfd.c (tdata): Add netbsd_core_data.
2863 * bfd-in2.h: Regenerated.
2865 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2867 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2868 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2869 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2872 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2873 to get the symbol index, matching 14 Jul 95 change.
2875 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2877 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2878 Remove duplicate definition of gp.
2880 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2883 assume that we can set the GP value and then get the same value,
2884 since it won't be true if the output file is neither ELF nor
2886 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2887 _bfd_get_gp_value here.
2888 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2889 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2891 (mips_elf_lo16_reloc): Likewise.
2892 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2893 Don't require that the BFD be ELF.
2894 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2895 (mips_elf_gprel32_reloc): Likewise.
2896 (mips_elf_relocate_section): Don't assume we can set and get the
2898 (mips_elf_finish_dynamic_symbol): Don't bother to use
2899 _bfd_get_gp_value here.
2901 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2902 Don't change epdr between malloc and free. Be careful not to free
2903 NULL pointers. Zero out the first RPDR.
2905 * configure.host: On Linux, only pass -rpath option if $(libdir)
2906 is neither /lib nor /usr/lib. From Alan Modra
2907 <alan@mullet.Levels.UniSA.Edu.Au>.
2909 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2911 (elf_dt_name): Rename from elf_dt_needed_name.
2912 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2914 (bfd_elf_get_dt_soname): New function.
2915 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2916 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2917 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2918 * bfd-in2.h: Rebuild.
2920 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2922 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2923 _bfd_sparc_elf_reloc_type_lookup.
2924 (bfd_elf32_bfd_reloc_type_lookup): Update.
2925 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2926 (sparc64_elf_howto_table): Define.
2927 (sparc_reloc_map): Define.
2928 (sparc64_elf_reloc_type_lookup): New function.
2929 (sparc_elf_wdisp16_reloc): New function.
2930 (elf_info_to_howto): Use sparc64_elf_howto_table.
2931 (sparc64_elf_relocate_section): Likewise.
2932 (bfd_elf64_bfd_reloc_type_lookup): Update.
2934 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * configure.host: Check for 'do not mix' from native linker before
2937 trying to use -rpath.
2939 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * bfd.c (_bfd_get_gp_value): New function.
2942 (_bfd_set_gp_value): New function.
2943 * libbfd-in.h (_bfd_get_gp_value): Declare.
2944 (_bfd_set_gp_value): Declare.
2945 * libbfd.h: Rebuild.
2946 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2947 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2948 directly to the fields in the tdata information.
2949 (alpha_relocate_section): Likewise.
2950 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2951 (mips_gprel_reloc): Likewise.
2952 (mips_relocate_section): Likewise.
2953 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2954 (mips_elf_lo16_reloc): Likewise.
2955 (mips_elf_final_gp): Likewise.
2956 (mips_elf_gprel16_reloc): Likewise.
2957 (mips_elf_gprel32_reloc): Likewise.
2958 (mips_elf_relocate_section): Likewise.
2959 (mips_elf_finish_dynamic_symbol): Likewise.
2961 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2963 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * configure.in: Call AC_PROG_CC before configure.host.
2966 * configure: Rebuild.
2967 * configure.host: Don't set information which autoconf should
2968 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2970 * configure.host: Remove go32 and win32 host information, since it
2971 should no longer be needed.
2973 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2974 then start a new segment rather than put a writable section in a
2977 * configure.host: Set RPATH_ENVVAR.
2979 * Makefile.in: Rebuild dependencies.
2981 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2982 zero_section variable.
2984 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2986 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2987 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2988 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2990 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2992 * ieee.c (ieee_write_expression): Only use an R variable for a
2993 local symbol. Don't output a zero offset. Handle a zero address.
2994 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2995 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2997 (parse_expression): Don't try to handle multiple occurrences of a
2998 P variable. Handle I variables differently from X variables. Fix
2999 the order of minus expressions.
3000 (ieee_slurp_external_symbols): Generate an I variable for an NN
3001 record. Fix handling of ATI and ATX records.
3002 (ieee_slurp_sections): Only set minimal section attributes.
3003 Adjust them later, based on the section contents.
3004 (ieee_object_p): Read in the file until just after the ME record.
3005 Call ieee_slurp_section_data to set the section flags.
3006 (do_one): Add iterations parameter. Only repeat the first load
3007 item. Set the section and file reloc flags.
3008 (ieee_slurp_section_data): Set section flags. Pass iterations to
3010 (ieee_canonicalize_reloc): Handle I variables.
3011 (do_with_relocs): Only emit relocation size when necessary.
3012 Increase MAXRUN to 127. Change ov to be assigned, and take
3013 src_mask and pcrel_offset into account.
3014 (ieee_write_data_part): Skip sections that are not loaded.
3015 (ieee_write_external_part): Don't output optional last entry of WX
3017 (ieee_write_me_part): Make setting of me_record neater.
3018 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3020 * syms.c (stt): Add entries for zerovars, vars, and code.
3022 * elfcode.h (validate_reloc): New static function.
3023 (write_relocs): Call validate_reloc for non ELF relocs.
3025 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3026 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3027 (TARGET_LITTLE_SYM): Likewise.
3029 * config.bfd (m68*-*-psos*): New target.
3031 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3033 * i386msdos.c: Remove some #if 0 code.
3034 (msdos_write_object_contents): Don't include empty sections in the
3035 size computation, regardless of their address.
3037 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3039 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3040 is NULL, ie, the -r switch is used.
3042 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3045 (BFD_RELOC_MIPS_GOT_LO16): Define.
3046 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3047 * bfd-in2.h, libbfd.h: Rebuild.
3048 * elf32-mips.c (mips_reloc_map): Map new relocs.
3050 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3052 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3055 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3056 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3057 simple number for the section address, rather than an expression.
3058 Limit the number of bytes between relocs to MAXRUN.
3059 (ieee_write_me_part): Set me_record to the file offset after the
3061 (ieee_write_processor): New static function.
3062 (ieee_write_object_contents): Use ieee_write_processor.
3064 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3068 * coff-aux.c: Change include of aux.h to aux-coff.h.
3070 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3072 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3073 relocation put the addend both in the reloc entry and the data.
3074 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3077 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3078 a R_68K_PCxx reloc against a defined global symbol directly.
3079 (elf_m68k_check_relocs): Don't count such a reloc.
3081 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3082 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3083 symbol for now, otherwise always record the symbol as dynamic.
3084 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3085 is not referenced by a dynamic object, and we are not making a
3086 shared object, then don't make a PLT entry. If we do make a PLT
3087 entry, make sure the symbol has been recorded as dynamic.
3089 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * configure.host: When making a shared library, set HLDFLAGS to
3092 pass an appropriate -rpath option. Use the make variable SONAME
3093 as the shared library soname, rather than computing it here. On
3094 SunOS, build stamp-tshlink in place of $(SHLINK).
3095 * Makefile.in (SONAME): New variable.
3096 ($(SHLINK)): Make a link to the transformed name, as well.
3097 (stamp-tshlink): New target.
3098 (install): Skip stamp-tshlink during install.
3100 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3102 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3103 linker sections have been set up yet.
3105 * elf.c (make_mapping): Add an additional argument to suppress
3106 making the first section include the program headers.
3107 (map_sections_to_segments): If the user used -Ttext such that the
3108 program headers are on a different page, do not set the flags
3109 saying that this section includes the program headers.
3111 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3113 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3114 don't define TRAD_HEADER.
3115 * configure: Rebuild.
3117 * netbsd-core.c: New file, support for NetBSD core files.
3118 * hosts/*nbsd.h: Removed.
3120 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3122 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3123 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3124 * libbfd.h, bfd-in2.h: Regenerated.
3125 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3126 bfd_elf32_bfd_reloc_type_lookup.
3127 (reloc_type{,_names}): Deleted.
3128 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3130 (sparc_reloc_map): Add sparc64 relocs.
3131 (sparc_elf_notsupported_reloc): New static function.
3132 (sparc_elf_wdisp16_reloc): New static function.
3133 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3134 (elf32_sparc_relocate_section): Likewise.
3135 (bfd_elf32_bfd_reloc_type_lookup): Define.
3136 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3137 (reloc_type{,_names}): Deleted.
3138 (elf_sparc_howto_table): Deleted.
3139 (sparc_reloc_map): Deleted.
3140 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3141 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3143 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3148 * Makefile.in (program_transform_name): New variable.
3149 (install): Transform library name before installing it.
3151 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * archures.c (bfd_mach_i960_hx): Define.
3154 * bfd-in2.h: Rebuild.
3155 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3156 (MATRIX): Expand entries for HX.
3157 (arch_info_struct): Add i960:hx entry.
3158 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3159 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3160 (coff_set_flags): Handle bfd_mach_i960_hx.
3162 Support for building as a shared library, based on patches from
3163 Alan Modra <alan@spri.levels.unisa.edu.au>:
3164 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3165 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3166 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3167 * configure: Rebuild.
3168 * configure.host: If --enable-shared, adjust shared library stuff
3169 based on the host. If the host is SunOS, and the linker supports
3170 -rpath, set HLDFLAGS to use it.
3171 * Makefile.in (ALLLIBS): New variable.
3172 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3173 (COMMON_SHLIB, SHLINK): New variables.
3174 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3175 (STAGESTUFF): Remove variable.
3176 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3178 (stamp-ofiles): New target, like old ofiles target, but build
3179 using a temporary file and move-if-change, and touch stamp-ofiles
3181 (ofiles): Just depend upon stamp-ofiles.
3182 (stamp-piclist, piclist): New targets.
3183 ($(SHLIB), $(SHLINK)): New targets.
3184 (targets.o, archures.o): Build twice if PICFLAG is set.
3185 (do_mostlyclean): Remove pic/*.o.
3186 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3188 (do_distclean): Remove pic and stamp-picdir.
3189 (install): Install shared libraries.
3190 ($(OFILES)): Depend upon stamp-picdir.
3191 (stamp-picdir): New target.
3193 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3195 * libcoff.h: Rebuild.
3197 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3198 flavour of a section with no owner.
3200 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3201 ELF_LINK_NON_ELF flag.
3202 (mips_elf_create_got_section): Likewise.
3204 * elf.c: Revert last change, since it breaks dynamic linking.
3205 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3207 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3208 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3209 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3211 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3213 * elf.c (assign_file_positions_for_segments): If the backend does
3214 not want the elf header or the program headers in the address
3215 space, do not include them in the calculations.
3217 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3218 function to determine if we need additional program headers.
3219 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3220 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3222 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3226 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3228 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3229 back into one line. Some compilers (sunos 4.1.3 for example)
3230 won't accept args split across more than one line.
3232 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3234 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3235 * configure: Regenerate.
3237 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3239 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3240 try to do arithmetic on a void *, cast it to a unsigned char * first.
3242 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3245 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3247 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3248 flag for a newly defined symbol.
3249 (NAME(bfd_elf,record_link_assignment)): Likewise.
3250 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3251 set the DEF or REF_REGULAR flags correctly.
3253 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3254 (libbfd.h, libcoff.h): Corresponding change.
3256 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3257 a PLT32 reloc as dynamic.
3258 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3259 is not referenced by a dynamic object, and we are not making a
3260 shared object, then don't make a PLT entry. If we do make a PLT
3261 entry, make sure the symbol has been recorded as dynamic.
3263 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3265 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3266 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3267 (powerpcle-*-cygwin32): New.
3268 * peicode.h (add_data_entry): Get address from vma.
3270 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3272 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3273 attached to the section has already been created as an undefined
3274 symbol, treat it as if it hasn't been created yet.
3276 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3279 symbol or section symbols if stripping all symbols and this is not
3280 a relocateable link. Don't output the symbol string table if
3281 there are no symbols.
3282 (elf_link_flush_output_syms): Don't do anything if there are no
3285 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3287 * coff-aux.c: New file.
3288 * hosts/m68kaux.h: New file.
3289 * config.bfd (m68*-apple-aux*): New target.
3290 * configure.in (m68*-apple-aux*): New native host.
3291 (m68kaux_coff_vec): New vector.
3292 * configure: Rebuild.
3293 * targets.c (m68kaux_coff_vec): Declare.
3294 * coffcode.h (bfd_coff_backend_data): Add field
3295 _bfd_coff_link_add_one_symbol.
3296 (bfd_coff_link_add_one_symbol): Define.
3297 (compare_arelent_ptr): New static function if TARG_AUX.
3298 (coff_write_relocs): If TARG_AUX, sort the relocs.
3299 (coff_write_object_contents): Set A/UX aouthdr magic number.
3300 (coff_link_add_one_symbol): Define if not defined.
3301 (bfd_coff_std_swap_table): Initialize new field.
3302 * libcoff.h: Rebuild.
3303 * cofflink.c (coff_link_add_symbols): Call
3304 bfd_coff_link_add_one_symbol rather than
3305 _bfd_generic_link_add_one_symbol.
3306 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3307 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3308 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3309 * Makefile.in: Rebuild dependencies.
3310 (BFD32_BACKENDS): Add coff-aux.o.
3311 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3313 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3315 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3316 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3318 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3321 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3322 (maintainer-clean): Warn about deleting special files.
3323 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3325 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3326 warning symbols correctly.
3327 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3328 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3329 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3330 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3331 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3332 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3334 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3337 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3339 * libcoff-in.h: aligned newly exported names with bfd naming
3340 conventions. Removed an erroneous define of POWERPC_LE_PE.
3341 * libcoff.h: Rebuild.
3342 * cofflink.c, coff-ppc.c: the above function name changes
3344 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3346 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3347 * ecoff.c (struct extsym_info): Define.
3348 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3349 to ecoff_link_write_external.
3350 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3351 Strip symbols when appropriate.
3353 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3354 * syms.c (BSF_OBJECT): Define.
3355 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3356 * bfd-in2.h: Rebuild.
3357 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3359 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3362 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3363 copying relocs into a shared object, treat a defined global symbol
3365 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3366 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3367 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3369 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3370 real defined symbol, not to a weak defined symbol.
3372 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3374 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3375 and made a few static functions externs.
3377 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3378 POWERPC_LE_PE hack in cofflink.
3380 * libcoff-in.h: promoted the following from cofflink.c to allow
3381 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3382 coff_debug_merge_element, struct coff_debug_merge_type,
3383 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3384 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3385 coff_debug_merge_hash_lookup, coff_link_section_info,
3386 coff_final_link_info, coff_debug_merge_hash_newfunc,
3387 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3389 * libcoff.h: re-gen'd
3391 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * syms.c: Include "bfdlink.h".
3394 (struct stab_find_info): Define.
3395 (_bfd_stab_section_find_nearest_line): New function.
3396 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3397 * libbfd.h: Rebuild.
3398 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3399 * elf.c (_bfd_elf_find_nearest_line): Try calling
3400 _bfd_stab_section_find_nearest_line before searching the ELF
3401 symbol table. Find the closest STT_FUNC symbol, not the last one.
3402 * libcoff-in.h (coff_data_type): Add line_info field.
3403 * libcoff.h: Rebuild.
3404 * coffgen.c (coff_find_nearest_line): Try calling
3405 _bfd_stab_section_find_nearest_line before searching the COFF
3407 * Makefile.in: Rebuild dependencies.
3409 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3411 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3412 4 bytes, so we get the correct value when updating the register
3413 field in little endian mode.
3415 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3418 entry_section fields. Add sntoc and snentry fields.
3419 * libcoff.h: Rebuild.
3420 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3421 not toc_section and entry_section (the COFF file does not have any
3422 sections at this point).
3423 (coff_write_object_contents): Set o_snentry and o_sntoc from
3424 snentry and sntoc rather than entry_section and toc_section.
3425 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3426 snentry, not toc_section and entry_section.
3427 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3428 entry_section from hentry.
3429 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3431 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3432 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3433 than using toc_section directly.
3435 * archures.c: Add missing `.' in enum bfd_architecture.
3436 * bfd-in2.h: Rebuild.
3438 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3439 Robert Lipe <robertl@arnet.com>.
3441 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3443 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3444 to sections we allocate. Use bfd_zalloc to allocate initialial
3445 sections, not bfd_alloc.
3446 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3447 SDA{,2}I16 relocations.
3448 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3449 whether to put something in .sbss or not.
3450 (ppc_elf_relocate_section): Add support for more relocations. Add
3451 in sec->output_offset where appropriate. Make error messages
3452 include the symbol name.
3454 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3455 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3456 doesn't get redefined messages if -shared.
3458 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3459 section if the rel_section field has been set up.
3461 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3463 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3466 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3468 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3469 of flags, only flags used are controlled by mach number. Bump up
3470 output file mach number to highest of input file mach numbers.
3471 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3472 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3474 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3475 bfd_elf64_sparc_vec support.
3477 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3479 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3480 the embedded bit is set on some objects and not on others. Just
3482 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3485 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3487 * coffcode.h (coff_new_section_hook): Don't try to align the
3490 * coffcode.h (coff_set_section_contents): Fix the handling of the
3491 .lib section to work even if the entire section contents are
3492 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3493 Robert Lipe <robertl@arnet.com>.
3495 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3497 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3498 memory here for contents.
3500 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3501 _SDA2_BASE_ by 32768.
3502 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3503 started using. Allocate contents for .sdata and .sdata2 sections
3505 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3507 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3508 size _SDA{,2}_BASE_.
3509 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3512 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3514 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3516 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3517 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3518 (bfd_mach_sparc_v9a): Define.
3519 (bfd_mach_sparc_v9_p): Define.
3520 * bfd-in2.h: Regenerated.
3521 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3523 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3524 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3525 to bfd_elf32_sparc_vec.
3526 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3527 Add v8plus{,a} support.
3529 (sparc_compatible): New function.
3530 * elf32-sparc.h: #include "elf/sparc.h".
3531 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3532 elf32_sparc_final_write_processing): New functions.
3533 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3534 elf_backend_final_write_processing): Define.
3536 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3538 * elf-bfd.h (struct elf_link_hash_entry): Add
3539 linker_section_pointer field.
3540 (enum elf_linker_section_enum): Enumeration for new way of
3541 creating linker dynamic sections and symbols.
3542 (elf_linker_section{,_pointers}): New structures for creating
3543 dynamic sections and symbols.
3544 (elf_obj_tdata): Add linker_section_pointers and linker_section
3546 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3547 (_bfd_elf_create_linker_section): New declarations.
3548 (_bfd_elf_find_pointer_linker_section): Ditto.
3549 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3550 (_bfd_elf_make_linker_section_rela): Ditto.
3552 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3554 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3555 (ppc_elf_create_linker_section): New function to create the
3556 sections .got, .sdata, and .sdata2.
3557 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3559 (ppc_elf_check_relocs): Support more of the eabi relocations.
3560 (ppc_elf_relocate_section): Ditto.
3561 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3562 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3564 * elflink.h (elf_create_pointer_linker_section): New function to
3565 create initialized pointers in dynamic linker sections.
3566 (elf_finish_pointer_linker_section): Actually intialize the
3567 pointers created above.
3569 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3570 macros to provide both 32 and 64 bit versions of
3571 elf_create_pointer_linker_section.
3572 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3573 provide both 32 and 64 bit versions of
3574 elf_finish_pointer_linker_section.
3576 * elflink.c (_bfd_elf_create_linker_section): New function to
3577 create a linker section.
3578 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3579 given address in the linker pointer offsets created for a given
3581 (_bfd_elf_make_linker_section_rela): Make a RELA section
3582 corresponding to the generated linker section.
3584 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3586 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3588 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3590 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3591 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3592 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3593 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3594 toc entry in an objdump) for now.
3595 (ppc_do_last, ppc_get_last): New function - needed to save processing
3596 the toc owner to the end.
3597 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3600 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3601 toc owner from being done till last. Must define POWERPC_LE_PC
3604 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3606 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3608 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3609 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3611 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3615 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3617 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3619 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3621 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * elf.c (assign_file_positions_for_segments): Don't increment file
3624 offset for a segment which contains no loadable sections.
3626 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3628 * reloc.c: Add new PowerPC relocations.
3629 * {bfd-in2,libbfd}.h: Regenerate.
3631 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3632 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3634 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3636 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3639 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3642 * coffgen.c (coff_find_nearest_line): Don't try to cache
3643 information in sections that are not owned by a BFD. From Richard
3644 Henderson <richard@atheist.tamu.edu>.
3646 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3647 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3648 * elflink.h (elf_link_output_extsym): Remove special check for
3651 * ecoffswap.h: Add prototypes for static functions.
3653 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3655 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3656 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3658 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3659 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3660 support. Begin support for R_PPC_SDA{2,}REL.
3662 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3664 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3665 create the .got and .got.neg sections.
3666 (ppc_elf_size_dynamic_sections): Call it.
3667 (ppc_elf_check_relocs): Call it.
3668 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3669 (ppc_elf_check_relocs): Add error messages for relocations we
3670 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3673 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3675 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3676 section flags for V.4 and eabi.
3678 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * elf.c (assign_file_positions_for_segments): If a segment
3681 contains no sections, don't mark it as readable.
3683 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3684 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3686 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3687 dynamic section, if there is one.
3688 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3689 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3690 (bfd_elf64_swap_dyn_in): Likewise.
3691 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3693 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3695 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3696 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3697 <pirker@eiunix.tuwien.ac.at>.
3699 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3701 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3702 PowerPC V.4 and eabi.
3703 * bfd-in2.h: Regenerate.
3704 * libfd.h: Regenerate.
3706 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3708 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3709 section type and SHF_EXCLUDE section flag, turning them into the
3710 appropriate bfd section flag.
3712 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * xcofflink.c (xcoff_link_add_symbols): Create the special
3715 sections if we see a DYNAMIC object, in case that is the only
3716 XCOFF input object we see.
3718 * elf32-mips.c: Extensive changes for a start at dynamic linking
3719 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3721 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3722 (struct elf_backend_data): Remove
3723 elf_backend_create_program_headers field. Add
3724 elf_backend_additional_program_headers and
3725 elf_backend_modify_segment_map fields.
3726 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3728 (elf_backend_additional_program_headers): Likewise.
3729 (elf_backend_modify_segment_map): Likewise.
3730 (elf_backend_create_program_headers): Don't define.
3731 (elfNN_bed): Change to account for field changes.
3732 * elf.c (assign_file_positions_for_segments): Call new
3733 modify_segment_map backend function. Don't call old
3734 create_program_headers backend function.
3735 (get_program_header_size): Call additional_program_headers rather
3736 than create_program_headers.
3737 * elflink.h (elf_link_add_object_symbols): Initialize
3738 type_change_ok from new backend field.
3739 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3741 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3742 a reloc against the appropriate section.
3744 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3745 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3746 (elf_flags_init): Rename from elf_ppc_flags_init.
3747 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3749 (ppc_elf_copy_private_bfd_data): Likewise.
3750 (ppc_elf_merge_private_bfd_data): Likewise.
3752 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3755 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3757 * coff-alpha.c (alpha_relocate_section): During final link, allow
3758 output .lita section to be bigger than 64k by adjusting gp value
3759 on a per-input section basis.
3760 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3762 (struct ecoff_section_tdata): Add gp field.
3764 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3766 Handle Alpha ECOFF changes in OSF/1 3.2.
3767 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3769 * coff-alpha.c: Include "aout/ar.h".
3770 (alpha_ecoff_get_relocated_section_contents): Don't require an
3771 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3772 3.2 doesn't generate one.
3773 (alpha_relocate_section): Likewise.
3774 (alpha_ecoff_slurp_armap): Define.
3775 (alpha_ecoff_slurp_extended_name_table): Define.
3776 (alpha_ecoff_construct_extended_name_table): Define.
3777 (alpha_ecoff_truncate_arname): Define.
3778 (alpha_ecoff_write_armap): Define.
3779 (alpha_ecoff_generic_stat_arch_elt): Define.
3780 (alpha_ecoff_update_armap_timestamp): Define.
3782 (alpha_ecoff_read_ar_hdr): New static function.
3783 (alpha_ecoff_get_elt_at_filepos): New static function.
3784 (alpha_ecoff_openr_next_archived_file): New static function.
3785 (alpha_ecoff_get_elt_at_index): New static function.
3786 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3787 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3788 _bfd_ecoff to alpha_ecoff.
3789 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3790 field from backend structure, rather than always calling
3791 _bfd_get_elt_at_filepos.
3792 * coff-mips.c (mips_ecoff_backend_data): Initialize
3793 get_elt_at_filepos field.
3794 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3795 from _bfd_generic_read_ar_hdr with minor changes.
3796 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3797 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3798 * libbfd.h: Rebuild.
3800 * bfd-in.h (BFD_IN_MEMORY): Define.
3801 * libbfd-in.h (struct bfd_in_memory): Define.
3802 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3803 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3804 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3805 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3806 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3807 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3808 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3809 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3810 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3811 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3813 (bfd_openstreamr): Likewise.
3814 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3815 BFD_IN_MEMORY is not set.
3816 * riscix.c (riscix_some_aout_object_p): Likewise.
3817 * bfd-in2.h, libbfd.h: Rebuild.
3819 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3820 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3821 (bfd_get_elt_at_index): Define.
3822 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3823 bfd_get_elt_at_index. Change index parameter from int to
3825 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3826 (_bfd_noarchive_get_elt_at_index): Define.
3827 (_bfd_archive_bsd_get_elt_at_index): Define.
3828 (_bfd_archive_coff_get_elt_at_index): Define.
3829 * bfd-in2.h, libbfd.h: Rebuild.
3830 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3831 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3832 * ieee.c (ieee_get_elt_at_index): Define.
3833 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3834 * oasys.c (oasys_get_elt_at_index): Define.
3835 * som.c (som_get_elt_at_index): Define.
3837 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3838 numbers to the .text section.
3840 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3843 If there is a SEC_DEBUGGING section, get the contents of the debug
3844 information part from it.
3845 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3847 (ieee_write_object_contents): Check ieee_write_debug_part return.
3849 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3851 * config.bfd (i[345]86-*-freebsd*): Add target.
3852 * configure.in (i386freebsd_vec): Add vec.
3853 * configure: Regenerate.
3854 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3855 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3856 Rebuild dependencies..
3857 * freebsd.h: New file.
3858 * i386freebsd.c: New file.
3859 * targets.c (i386freebsd_vec): Declare.
3860 (bfd_target_vector): Add i386freebsd_vec.
3861 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3862 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3864 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * ieee.c (ieee_slurp_debug): New static function.
3867 (ieee_object_p): Call it.
3868 (ieee_slurp_section_data): Skip debugging sections.
3869 (ieee_get_reloc_upper_bound): Likewise.
3870 (ieee_get_section_contents): Likewise.
3871 (ieee_canonicalize_reloc): Likewise.
3872 (ieee_write_section_part): Likewise.
3873 (ieee_write_debug_part): Likewise.
3874 (ieee_write_data_part): Likewise.
3875 (init_for_output): Likewise.
3877 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3879 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3881 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3882 relocs, since ppc_elf_relocate_section handles the linker case.
3883 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3885 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3886 ppc_elf_relocate_section since that is now the only caller.
3887 (ppc_elf_relocate_section): Ditto.
3889 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3891 * coffcode.h (coff_write_object_contents): If we don't know the
3892 section of the entry point for an XCOFF executable, always set the
3893 entry address to -1.
3895 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3897 * elf.c (bfd_section_from_shdr): Add support for note sections.
3899 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * bfd-in.h (struct _symbol_info): Add stab_type field.
3902 * bfd-in2.h: Rebuild.
3903 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3905 * elf32-ppc.c: Remove trailing newline from calls to
3907 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3908 difference if target endianness is known.
3910 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3912 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3913 old style TOC16 references without using R_PPC_GOT.
3914 (ppc_reloc_type): Ditto.
3915 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3916 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3917 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3918 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3919 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3921 (ppc_elf_adjust_dynamic_symbol): Ditto.
3922 (ppc_elf_adjust_dynindx): Ditto.
3923 (ppc_elf_size_dynamic_sections): Ditto.
3924 (ppc_elf_finish_dynamic_symbol): Ditto.
3925 (ppc_elf_finish_dynamic_sections): Ditto.
3926 (ELF_DYNAMIC_INTERPRETER): Define.
3928 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3930 * elf.c (copy_private_bfd_data): When attaching sections to
3931 segments ignore sections that won't be allocated. Patch from
3934 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3936 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3939 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3941 * coff-i960.c (CALC_ADDEND): Define.
3942 (coff_i960_relocate_section): Add the input section VMA to the
3943 addend for PC relative relocs.
3945 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3947 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3948 to correctly terminate.
3950 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3952 * targets.c (enum bfd_endian): Define.
3953 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3954 from boolean to enum bfd_endian. Change header_byteorder_big_p
3956 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3957 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3958 * bfd-in2.h: Rebuild.
3959 * All targets: Change initialization of byteorder and
3960 header_byteorder to use enum bfd_endian values rather than
3962 * All files: Change all references to byteorder_big_p and
3963 header_byteorder_big_p to use new bfd_*_endian macros.
3965 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3967 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3969 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3971 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3973 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3975 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3977 * ieee.c: Lots of minor cleanups. Make many functions return
3978 errors rather than calling abort. Also:
3979 (ieee_write_twobyte): Remove; change callers to call existing
3980 ieee_write_2bytes function.
3981 (ieee_write_expression): Don't output the section twice when
3982 outputting a local symbol. Don't emit an extraneous zero if there
3984 (ieee_slurp_sections): Set the lma as well as the vma.
3985 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3987 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3988 a recognized one or bfd_arch_unknown.
3989 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3991 (ihex_get_symtab): Likewise.
3993 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3995 * aoutx.h: Include <ctype.h>.
3996 (struct aout_link_includes_table): Define.
3997 (struct aout_link_includes_totals): Define.
3998 (struct aout_link_includes_entry): Define.
3999 (aout_link_includes_lookup): Define macro.
4000 (struct aout_final_link_info): Add includes field.
4001 (aout_link_includes_newfunc): New static function.
4002 (NAME(aout,final_link)): Initialize includes hash table.
4003 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4005 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4007 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4009 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4011 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4013 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4015 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4016 (pe_print_private_bfd_data): call pe_print_reloc.
4017 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4018 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4019 up some debugging as well.
4021 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4023 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4026 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4028 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4029 when setting sections to NULL.
4031 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4033 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4035 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4036 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4038 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4039 * bfd-in2.h: Rebuild.
4041 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4043 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4045 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4047 * ihex.c (ihex_scan): Handle record types 4 and 5.
4048 (ihex_object_p): Permit types 4 and 5.
4049 (ihex_set_section_contents): Remove check for out of range
4051 (ihex_write_object_contents): Generate types 4 and 5.
4053 * elflink.h (elf_link_output_extsym): Just ignore warning and
4054 indirect references to symbols which don't really exist.
4056 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4058 * peicode.h (pe_print_idata): Minor format fixes
4059 (pe_print_edata): New function. Under private printing, this formats
4060 the edata section of a PE file.
4061 (pe_print_private_bfd_data): Added call to pe_print_edata.
4063 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4065 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4066 index, don't call stoi.
4068 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4070 * srec.c (srec_scan): Set lma as well as vma.
4072 * ihex.c: New file; support for Intel Hex format.
4073 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4074 (ihex_vec): Declare.
4075 (bfd_target_vector): Always include ihex_vec.
4076 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4077 * Makefile.in: Rebuild dependencies.
4078 (BFD_LIBS): Add ihex.o
4079 (BFD_LIBS_CFILES): Add ihex.c.
4080 * bfd-in2.h: Rebuild.
4082 * elf.c (assign_file_positions_for_segments): Sort the sections in
4084 (get_program_header_size): Return the right size if segment_map is
4086 (copy_private_bfd_data): Don't bother to sort the sections.
4088 * bfd.c (bfd_record_phdr): New function.
4089 * bfd-in.h (bfd_record_phdr): Declare.
4090 * bfd_in2.h: Rebuild.
4092 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4095 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4096 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4098 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4099 (bfd_zmalloc): Change declaration.
4100 * libbfd.h: Rebuild.
4101 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4102 and realloc. Don't set bfd_error_no_memory if they fail.
4104 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4106 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4107 uses as well. Added a new howto to deal with TOCREL16 relocs that
4108 are TOCDEFN as well.
4109 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4110 to handle RVA relocs from dlltool.
4111 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4112 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4113 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4115 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4116 to get the right section alignment.
4118 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4120 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4121 p_paddr if p_paddr is zero.
4122 (make_mapping): Set includes_filehdr and includes_phdrs for first
4124 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4126 (assign_file_positions_for_segments): Handle includes_filehdr and
4127 includes_phdrs. Remove special handling of PT_PHDR and first
4129 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4130 when appropriate. Remove special handling of PT_PHDR segment.
4131 Use a more complex condition for when a section is included in a
4132 segment to handle Solaris linker oddities.
4134 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4136 * coff-m88k.c (howto_table): Reformatted for easier reading;
4137 special_function now points to new function m88k_special_reloc.
4138 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4140 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4141 be done correctly by m88k_special_reloc.
4142 (reloc_processing): New function to be used by RELOC_PROCESSING.
4143 (RELOC_PROCESSING): Define to call reloc_processing.
4145 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4147 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4148 (pe_print_pdata): Likewise.
4150 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4151 obstack_alloc fails.
4152 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4154 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4155 * Many files: don't set bfd_error_no_memory if one of the above
4158 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4159 if p_paddr_valid is set.
4160 (copy_private_bfd_data): New static function.
4161 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4163 * elf.c (assign_file_positions_for_segments): Fix case where extra
4164 program headers were allocated.
4166 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4167 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4168 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4169 _bfd_elf_print_private_bfd_data.
4171 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4172 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4173 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4174 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4175 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4176 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4177 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4179 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4181 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4182 * elf.c (make_mapping): New static function.
4183 (map_sections_to_segments): New static function.
4184 (elf_sort_sections): New static function.
4185 (assign_file_positions_for_segments): New static function.
4186 (map_program_segments): Remove.
4187 (get_program_header_size): Remove sorted_hdrs, count, and
4188 maxpagesize parameters. Simplify.
4189 (assign_file_positions_except_relocs): When generating an
4190 executable, use assign_file_positions_for_segments.
4191 (elf_sort_hdrs): Remove.
4192 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4193 to get_program_header_size.
4195 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4197 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4199 * configure, config.in: Regenerate with autoconf 2.7.
4201 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4202 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4204 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4206 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4207 (ecoff_sec_to_styp_flags): Likewise.
4208 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4209 (ecoff_set_symbol_info): Handle scRConst.
4210 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4211 (ecoff_compute_section_file_positions): Handle .rconst section.
4212 (_bfd_ecoff_write_object_contents): Likewise.
4213 (ecoff_link_check_archive_element): Handle scRConst.
4214 (ecoff_link_add_externals): Likewise.
4215 (ecoff_link_write_external): Handle .rconst section.
4216 (ecoff_reloc_link_order): Likewise.
4217 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4218 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4220 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4222 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4223 DEF_DYNAMIC flag is set.
4225 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4227 * host-aout.c: If TRAD_HEADER is defined, include it.
4229 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4231 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4232 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4233 (BFD_NEED_DECLARATION): New function.
4234 * configure.in: Use BFD_NEED_DECLARATION.
4235 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4236 * configure, config.in: Rebuild with autoconf 2.6.
4238 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4239 special_sections before returning when called with a non XCOFF
4242 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4245 * coffcode.h (coff_compute_section_file_positions): Only pad the
4246 previous section to force file alignment when creating an
4249 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4251 * coffcode.h (coff_compute_section_file_positions): If
4252 RS6000COFF_C, set up the .debug section.
4254 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4255 if it is not large enough to accomodate the entire TOC area with
4256 signed 16 bit offsets.
4257 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4259 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4260 TOC anchor to use the TOC value used in the output file.
4262 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4264 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4265 (_bfd_coff_read_string_table): Likewise.
4267 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4269 * pe-arm.c: Fix typos.
4270 * coff-arm.c: Likewise.
4272 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4274 * coff-ppc.c (list_ele): Added "cat"egory member.
4275 (record_toc): New category parameter (priv or pub).
4276 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4277 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4278 the mainline. It addes extra toc cells in error.
4279 (ppc_coff_swap_sym_in_hook): Added some documentation.
4280 (dump_toc): Can now diagnose "virtual toc" chicanery.
4282 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4284 * elf-bfd.h (struct elf_link_hash_table): Change type of
4285 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4287 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4289 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4290 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4292 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4293 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4294 defined or mentioned in a regular file.
4296 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4298 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4299 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4300 (coff_ppc_relocate_section): Correct REL24 handling
4301 (ppc_process_before_allocation): Correct TOCDEFN handling
4303 * peicode.h (dir_names): Added name descriptions
4305 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4307 * VERSION: Updated to cygnus-2.6.
4309 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4311 * targets.c (m68k4knetbsd_vec): Declare.
4313 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4315 * targets.c (bfd_target): Change type of second argument to
4316 _bfd_print_private_bfd_data from void * to PTR.
4317 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4318 using PTR rather than void *.
4319 * bfd-in2, libbfd.h: Rebuild.
4320 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4322 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4323 _bfd_generic_bfd_print_private_bfd_data rather than casting
4326 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4328 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4329 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4331 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4332 BFD64_BACKENDS_CFILES): New variables.
4335 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4337 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4338 not at the file position of the first section.
4339 * coffcode.h (coff_compute_section_file_positions): Avoid using
4341 (coff_write_object_contents): When generating a PPC PE executable
4342 with no symbols, round up the file size to a COFF_PAGE_SIZE
4344 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4345 don't write out a string table.
4347 * elf.c (bfd_section_from_shdr): When using a different section
4348 header, pass the new one to _bfd_elf_make_section_from_shdr.
4349 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4350 (elf_map_symbols): Add section VMA to symbol value when comparing
4352 (_bfd_elf_compute_section_file_positions): Only build symbol table
4353 if there are some symbols. Set file offset of symtab and strtab
4355 (assign_file_positions_except_relocs): Remove dosyms parameter.
4356 Change all callers. Never set file offset of symtab and strtab
4358 (_bfd_elf_copy_private_section_data): New function.
4359 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4360 (_bfd_elf_copy_private_symbol_data): New function.
4361 (swap_out_syms): Check for special mapping of st_shndx created by
4362 copy_private_symbol_data.
4363 * elfxx-target.h: Use new copy routines.
4364 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4365 (_bfd_elf_copy_private_section_data): Declare.
4367 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4369 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4372 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4373 _bfd_dummy_target, matching the recent change to archive
4376 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4378 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4379 arithmetic on PTR types.
4381 * aout-target.h (MY(callback)): Set the lma of the sections.
4383 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4384 symbol into a reloc against the section.
4386 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4388 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4389 glue for the relocs: IMGLUE and IFGLUE.
4390 (record_toc): new function - tracks toc contents
4391 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4392 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4393 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4394 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4395 (ppc_record_toc_entry): Removed a debug define (duh)
4397 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4398 (pe_print_idata): New function - formats the idata section data
4399 (pe_print_pdata): New function - formats the pdata section data
4400 (pe_print_private_bfd_data): calls to above
4402 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4404 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4405 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4406 TARGET_SYM and TARGET_NAME for vector and BFD name.
4407 * coff-pmac.c (pmac_xcoff_vec): Remove.
4408 (TARGET_SYM, TARGET_NAME): Define.
4409 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4410 machine to 0, not all PowerMacs are 601s.
4412 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4414 * elfcode.h (elf_object_p): Read in any program headers.
4415 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4416 based on the program headers, if any.
4417 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4418 (map_program_segments): Set p_paddr of program headers based on
4421 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4423 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4426 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4427 trying to do a relocateable link with a non-a.out object file.
4429 * archive.c (bfd_generic_archive_p): Check the first object file
4430 in an archive even if target_defaulted is set. If the object file
4431 has the wrong xvec, reject it.
4433 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4434 be represented, report the name via _bfd_error_handler.
4435 (translate_to_native_sym_flags): Likewise.
4436 * elf32-mips.c (mips_elf_final_link): Likewise.
4437 * oasys.c (oasys_write_sections): Likewise.
4439 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4440 which checks for STYP_OVRFLO sections.
4441 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4442 reloc and lineno count overflows.
4443 (coff_write_object_contents): Call coff_count_linenumbers before
4444 coff_compute_section_file_positions. If RS6000COFF_C, handle
4445 reloc and lineno count overflows.
4446 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4447 relocs before dealing with .pad sections. Count overflow section
4448 headers when handling .pad sections.
4450 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4453 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4454 (struct xcoff_link_hash_table): Add descriptor_section and
4455 special_sections fields.
4456 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4457 (xcoff_link_add_symbols): Set linkage section alignment. Create
4458 descriptor section. Check for magic symbol names (_text, etc.),
4459 and record them in special_sections if found. Set
4460 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4461 descriptor field to point back to the function code symbol.
4462 (xcoff_sweep): Always mark the special descriptor_section.
4463 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4464 function descriptor, and mark it if it is.
4465 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4466 parameter, and fill it in. Allocate space for the descriptor
4468 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4469 global linkage code. If an undefined function descriptor is
4470 exported, arrange to define it. Warn about any other undefined
4472 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4473 (xcoff_write_global_symbol): Create a function descriptor when
4475 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4476 * bfd-in2.h: Rebuild.
4478 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4480 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4481 (ppc_coff_link_hash_table): new types for hashing
4482 (ppc_coff_link_hash_newfunc): hash entry constructor
4483 (ppc_coff_link_hash_table_init): hash table initializer
4484 (ppc_coff_link_hash_table_create): hash table constructor
4485 (ppc_record_toc_entry): changed references to hash table
4486 (coff_ppc_relocate_section): changed references to hash table
4488 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4489 * libcoff.h: Rebuild
4491 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4492 (coff_link_add_symbols): removed toc_offset init
4494 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4496 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4499 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4500 if it is given and mmep is available.
4501 * acconfig.h: Undef USE_MMAP.
4502 * configure, config.in: Regenerated.
4503 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4504 table handling the old way.
4505 (aout_get_external_symbols): Don't complain if last byte of string
4507 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4508 (bfd_free_window) [! USE_MMAP]: Don't define.
4509 (bfd_get_file_window,
4510 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4512 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4514 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4517 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4519 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4520 compatible with AMD generated COFF files. Try to support both AMD
4521 and GNU formats simultaneously.
4522 (coff_a29k_relocate_section): Likewise.
4524 * libbfd.c (bfd_get_file_window): Change writable parameter from
4525 int to boolean; update all callers. Pass MAP_SHARED if not
4526 writable--it's required on Solaris. Cast fprintf argument to
4528 * bfd-in.h (bfd_get_file_window): Update declaration.
4529 * bfd-in2.h: Rebuild.
4530 * aoutx.h: Update calls to bfd_get_file_window.
4532 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4534 (xcoff_swap_ldhdr_in): New static function.
4535 (xcoff_swap_ldsym_in): New static function.
4536 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4537 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4538 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4539 Handle XTY_ER/XMC_XO symbols correctly.
4540 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4541 rather than normal symbol table.
4542 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4543 already defined with the same absolute value.
4544 (xcoff_mark): When considering called symbols, check whether the
4545 descriptor is from a dynamic object, rather than the symbol
4547 (xcoff_build_ldsyms): Likewise.
4549 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4550 Cast realloc and malloc return values. If malloc or realloc fail,
4551 set bfd_error_no_memory.
4552 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4553 * bfd-in2.h: Rebuild.
4555 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4557 * coff-ppc.c (ppc_record_toc_entry): new function.
4558 (in_reloc_p): changed return value.
4559 (coff_ppc_relocate_section): much rework.
4560 (ppc_allocate_toc_section): new function.
4561 (ppc_process_before_allocation): new function.
4562 (ppc_coff_swap_sym_in_hook): new function.
4564 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4565 (coff_link_add_symbols): initialize toc_offset.
4567 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4568 (coff_swap_aouthdr_out): Added more sections to the data
4569 dictionary for the pe file header. Also changed linker version
4570 number on the ppc side.
4571 (dir_names): small improvements to the dictionary printing.
4572 (pe_mkobject_hook): save the file level flags.
4574 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4575 (pe_tdata): added real_flags field
4576 (coff_tdata): added local_toc_sym_map and access macro
4578 * libcoff.h (coff_link_hash_entry): added toc_offset field
4579 (pe_tdata): added real_flags field
4580 (coff_tdata): added local_toc_sym_map and access macro
4582 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4583 (coff_mkobject): init for local_toc_sym_map
4584 (coff_write_object_contents): set the internal_a.magic to
4585 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4588 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4590 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4591 entries until both the line number address and the function name
4592 address are too large.
4594 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4595 * configure: Rebuilt.
4597 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4598 is defined in the environment.
4600 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4602 * som.c (som_get_section_contents_in_window): Define to use
4605 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4607 * coff-i860.c: New file, based on coff-i386.c.
4608 * cpu-i860.c: New file, based on cpu-i386.c.
4609 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4610 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4611 targets, using i860coff_vec.
4612 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4613 trad-core.o and hosts/i860mach3.h.
4614 (i860coff_vec): Use coff-i860.o and cofflink.o.
4615 * configure: Rebuild.
4616 * Makefile.in: Rebuild dependencies.
4617 (ALL_MACHINES): Add cpu-i860.o.
4618 (BFD32_BACKENDS): Add coff-i860.o.
4619 (CFILES): Add cpu-i860.c and coff-i860.c.
4620 * targets.c (i860coff_vec): Declare.
4621 (bfd_target_vector): Add &i860coff_vec.
4622 * archures.c (bfd_i860_arch): Declare.
4623 (bfd_archures_list): Add &bfd_i860_arch.
4624 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4625 (coff_set_flags): Handle bfd_arch_i860.
4626 (coff_write_object_contents): Handle I860 a.out magic number.
4628 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4630 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4631 the created .tc section to 2.
4632 (xcoff_mark): Don't keep a .loader reloc for a call to an
4633 undefined symbol when creating a shared library.
4634 (xcoff_build_ldsyms): When creating a shared library, generate
4635 global linkage code for a call to an undefined symbol.
4637 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4639 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4640 BFD32_BACKENDS, BFD64_BACKENDS.
4641 (.dep1): Put mkdep output in a separate file.
4642 Rebuilt dependencies.
4644 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4647 Permit use of mmap when available:
4649 * configure.in: Check for mmap, madvise, mprotect.
4650 * config.in, configure: Regenerated.
4652 * libbfd.c (struct _bfd_window_internal): Define type.
4653 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4655 (ok_to_map): New static variable for debugging.
4656 (_bfd_generic_get_section_contents_in_window): New function.
4657 * bfd-in.h (bfd_window_internal): Declare type.
4658 (bfd_window): Define type.
4659 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4660 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4663 * libaout.h (struct aoutdata): Add two window fields.
4664 (obj_aout_sym_window, obj_aout_string_window): New macros.
4665 * aoutx.h (some_aout_object_p): Initialize windows.
4666 (aout_get_external_symbols): Get symbol data and strings in
4667 windows instead of explicitly allocated buffers.
4668 (slurp_symbol_table): Free window instead of memory.
4669 (bfd_free_cached_info): Release windows instead of freeing storage
4671 (aout_link_free_symbols): Ditto.
4673 * targets.c (bfd_target): Add new field for
4674 get_section_contents_in_window.
4675 (BFD_JUMP_TABLE_GENERIC): Updated.
4676 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4677 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4678 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4679 macros for get_section_contents_in_window field.
4681 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4683 * core.c: Renamed to corefile.c
4684 * makefile.dos (OBJS): Change core.o to corefile.o
4685 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4688 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4690 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4691 targ_selvecs to allow debugging under Irix-5 native.
4694 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4696 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4697 to o. Clobber and restore the list of new csects around the call
4698 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4699 linker error and the linker wants to read the symbol table. Reset
4700 the line number count of a real section even if it has no relocs.
4701 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4703 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4706 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4708 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4709 an undefined symbol in a shared link.
4711 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4712 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4713 phdm@info.ucl.ac.be (Philippe De Muyter).
4715 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4717 * coff-m88k.c (rtype2howto): New static function.
4718 (RTYPE2HOWTO): Use it rather than a macro definition.
4720 * coffcode.h (coff_write_object_contents): set internal_a.magic
4721 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4723 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4724 define TRAD_HEADER to new file hosts/delta68.h.
4725 m88*-motorola-sysv*, however, does use ptrace-core.o.
4726 * hosts/delta68.h: New file.
4728 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4729 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4731 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4733 * i386linux.c (MY(vec)): Declare before use.
4735 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4737 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4738 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4740 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4741 BFD is not of the right type.
4742 (bfd_elf_get_needed_list): Likewise.
4743 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4744 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4745 * xcofflink.c (XCOFF_XVECP): Define.
4746 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4748 (bfd_xcoff_import_symbol): Likewise.
4749 (bfd_xcoff_export_symbol): Likewise.
4750 (bfd_xcoff_link_count_reloc): Likewise.
4751 (bfd_xcoff_record_link_assignment): Likewise.
4752 (bfd_xcoff_size_dynamic_sections): Likewise.
4754 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4755 table index against the number of symbols for a base relative
4758 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4760 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4761 full_aouthdr flag here...
4762 (_bfd_xcoff_bfd_final_link): ...not here.
4764 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4766 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4767 systems that have a system <libelf.h>.
4768 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4769 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4770 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4771 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4772 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4773 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4774 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4776 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4778 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4779 set, set BSF_WEAK in symbol. Change all callers.
4780 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4781 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4782 _bfd_generic_link_add_one_symbol.
4783 (ecoff_indirect_link_order): Check that the section tdata relocs
4784 are not NULL before using them.
4786 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4787 define TRAD_HEADER as hosts/alphalinux.h.
4788 * configure: Rebuild.
4789 * hosts/alphalinux.h: New file.
4790 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4793 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4795 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4796 C_ECOMM storage classes.
4798 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4800 (xcoff_mark): Call xcoff_mark_symbol.
4801 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4802 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4804 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4806 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4808 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4810 (xcoff_find_reloc): New static function.
4811 (xcoff_link_add_symbols): Use it.
4812 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4813 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4814 relocate the value of C_DECL.
4816 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4818 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4820 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4821 callback decide what goes in .relocs.
4822 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4823 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4826 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4828 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4831 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4833 * xcofflink.c: More improvements, mostly to fix handling of
4834 constructors and a few other special cases.
4835 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4836 zero, reverting yesterday's change.
4837 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4838 (bfd_xcoff_link_count_reloc): Declare.
4839 (bfd_xcoff_record_link_assignment): Declare.
4840 * bfd-in2.h: Rebuild.
4842 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4844 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4845 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4846 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4847 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4848 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4849 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4851 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4854 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4855 segments includes the a.out header. See to that the magic number
4856 *always* is big-endian.
4858 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4859 m68k4k NetBSD configurations.
4861 * configure.in, configure: Separate i386 & mips NetBSD
4862 configurations from other BSD ones. Don't assume DEC is the only
4863 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4864 configurations. Add support for m68k4k NetBSD object format.
4866 * libaout.h: Added M_68K4K_NETBSD magic.
4868 * m68k4knetbsd.c: New file.
4870 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4872 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4875 * hosts/mipsnbsd.h: New file.
4878 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4880 * config.bfd: Add config stuff for mips*-*-magic* to set
4881 targ_defvec to ecoff_big_vec.
4884 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4886 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4888 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4889 toc_section, and entry_section fields.
4890 (struct xcoff_section_tdata): Remove ldrel_count field.
4891 * libcoff.h: Rebuild.
4892 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4894 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4895 full a.out header if full_aouthdr is set in xcoff_data.
4896 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4897 based on sections stored in xcoff_data.
4898 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4900 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4901 (rs6000coff_vec): Set symbol_leading_char to '.'.
4902 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4903 value stored in ret rather than returning a pointer value.
4905 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4907 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4910 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4912 * som.c (som_slurp_string_table): Allocate the strings with malloc
4913 since they're free'd by free_cached_info.
4914 (som_slurp_symbol_table): Similarly for the symbol table.
4916 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4918 * Makefile.in (diststuff): Don't make headers.
4920 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4922 * Makefile.in: Rebuild dependencies.
4924 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4925 output_bfd is not SunOS.
4926 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4927 non-SunOS input files.
4929 * xcofflink.c: Extensive changes to support linking shared objects
4930 and generating a .loader section.
4931 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4932 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4933 last_symndx, and ldrel_count fields.
4934 * libcoff.h: Rebuild.
4935 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4936 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4938 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4939 (bfd_xcoff_export_symbol): Declare.
4940 (bfd_xcoff_size_dynamic_sections): Declare.
4941 * bfd-in2.h: Rebuild.
4943 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4945 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4946 * configure: Rebuild.
4947 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4948 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4950 (pmac_xcoff_vec): Update to use new xcoff support.
4951 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4952 (xcoff_write_armap): Declare buf as unsigned char.
4953 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4955 * mpw-make.sed: Generalize subdir_do edit.
4957 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4959 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4960 correctly. Don't initialize asect->vma.
4962 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4964 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4965 something a little less than the page size.
4967 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4969 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4971 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4973 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4974 * coffcode.h (coff_write_object_contents): If .bss is before
4975 .data us that as data_start.
4976 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4978 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4979 (coff_swap_outhdr_out): Hardwire in version number.
4981 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4983 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4984 major and minor to *_vno, since the former are also macros in
4985 SunOS header files. Cast result of bfd_alloc to appropriate
4988 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4989 before assigning to sec_data.
4991 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4993 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4994 now relative to the section, not absolute.
4995 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4996 get the file name when there is a N_SO directory name. When
4997 handling stabs, remember that section->vma was added to the
5000 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5002 * sunos.c (struct sunos_link_hash_table): Add needed field.
5003 (sunos_link_hash_table_create): Call bfd_release, not free.
5004 (sunos_link_hash_table_create): Initialize needed field.
5005 (sunos_add_dynamic_symbols): Record needed objects.
5006 (bfd_sunos_get_needed_list): New function.
5007 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5008 * bfd-in2.h: Rebuild.
5010 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5012 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5014 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5016 * bfd-in.h (struct bfd_link_needed_list): Rename from
5017 bfd_elf_link_needed_list.
5018 * bfd-in2.h: Rebuild.
5019 * elf.c, elflink.h, libelf.h: Corresponding changes.
5021 Add start at AIX linker support; no shared libraries yet.
5022 * xcofflink.c: New file.
5023 * configure.in (rs600coff_vec): Use xcofflink.o.
5024 * configure: Rebuild.
5025 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5027 (struct xcoff_section_tdata): Define.
5028 (xcoff_section_data): Define macro.
5029 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5030 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5031 (_bfd_xcoff_bfd_final_link): Declare.
5032 (_bfd_ppc_xcoff_relocate_section): Declare.
5033 * libcoff.h: Rebuild.
5034 * coff-rs6000.c: Clean up a bit.
5035 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5036 cputype, csects, and debug_indices.
5037 (xcoff_copy_private_bfd_data): Copy cputype.
5038 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5039 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5040 (xcoff_reloc_type_lookup): Rename from
5041 rs6000coff_reloc_type_lookup.
5042 (coff_relocate_section): Define.
5043 (_bfd_xcoff_sizeof_headers): Define.
5044 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5045 (_bfd_xcoff_bfd_relax_section): Define.
5046 (_bfd_xcoff_bfd_link_split_section): Define.
5047 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5049 * coffcode.h (coff_compute_section_file_positions): If AIX,
5050 increment sofar by SMALL_AOUTSZ if not executable.
5051 (coff_write_object_contents): If AIX, always output an a.out
5052 header; if not executable, header size of SMALL_AOUTSZ.
5053 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5054 (_bfd_stringtab_init): Initialize xcoff field.
5055 (_bfd_xcoff_stringtab_init): New function.
5056 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5057 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5058 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5059 * libbfd.h: Rebuild.
5060 * Makefile.in: Rebuild dependencies.
5061 (BFD32_BACKENDS): Add xcofflink.o.
5062 (CFILES): Add xcofflink.c.
5064 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5065 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5066 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5068 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5070 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5072 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5074 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5075 * config.in: Regenerated.
5077 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5078 (_bfd_chunksize): New variable.
5079 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5080 for obstack chunk size.
5081 * configure.in: Check for getpagesize.
5082 * configure: Regenerated.
5084 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5086 * trad-core.c (rawptr): Make it a local variable of
5087 ptrace_unix_core_file_p.
5089 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5091 * coff-arm.c (in_reloc_p): New.
5092 * coff-i386.c (in_reloc_p): New.
5093 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5094 (coff_write_object_contents): Only set has_reloc_section
5096 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5097 in_reloc_p to decide if reloc should be emitted.
5098 * libcoff.h (pe_data_type.in_reloc_p): New.
5099 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5101 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5103 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5104 (_bfd_coff_read_internal_relocs): Likewise.
5105 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5106 (_bfd_coff_read_internal_relocs): Likewise.
5108 * elflink.h (elf_link_add_object_symbols): Correct conditions
5109 under which type and size change warnings are issued.
5111 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5113 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5114 a symbol which is not in a real section.
5115 (coff_write_native_symbol): Corresponding change.
5117 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5118 coff_link_hash_newfunc and make non-static.
5119 (_bfd_coff_link_hash_table_init): New function, broken out of
5120 _bfd_coff_link_hash_table_create.
5121 (_bfd_coff_link_hash_table_create): Use it.
5122 (process_embedded_commands): Make static.
5123 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5124 (_bfd_coff_link_hash_table_init): Declare.
5125 * libcoff.h: Rebuild.
5127 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5128 field in XCOFF tdata.
5129 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5130 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5131 based on cputype stored in a.out header, or in n_type of initial
5133 (coff_write_object_contents): Set cputype correctly in a.out
5135 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5137 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5138 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5140 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5141 * libcoff.h: Rebuild.
5143 * cpu-rs6000.c (rs6000_compatible): New static function.
5144 (bfd_rs6000_arch): Use it.
5145 * cpu-powerpc.c (powerpc_compatible): New static function.
5146 (arch_info_struct): Define various flavours of PowerPC.
5147 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5150 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5152 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5154 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5156 * elflink.h (elf_link_add_object_symbols): Don't warn about
5157 changing the size or type if the old definition was weak.
5159 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5161 * coffcode.h (combined_entry_type): Add fix_line field.
5162 (coff_slurp_line_table): Warn if we try to set the lineno field of
5164 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5165 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5166 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5167 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5169 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5170 * libcoff.h: Rebuild.
5172 * libcoff-in.h (struct xcoff_tdata): Define.
5173 (xcoff_data): Define.
5174 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5175 * bfd-in2.h, libcoff.h: Rebuild.
5176 * coff-rs6000.c (xcoff_mkobject): New static function.
5177 (coff_mkobject): Define.
5178 (xcoff_copy_private_bfd_data): New static function.
5179 (coff_bfd_copy_private_bfd_data): Define.
5180 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5182 (rs6000coff_vec): Add DYNAMIC to object_flags.
5183 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5184 .loader sections specially.
5185 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5186 section alignment from the XCOFF tdata information.
5187 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5188 F_SHROBJ, and copy the extra a.out header information into the
5189 XCOFF tdata structure.
5190 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5191 F_DYNLOAD and the extra a.out header information.
5192 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5193 C_HIDEXT symbol with attached csect information.
5194 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5195 in the o_maxdata field.
5196 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5197 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5198 end if BSF_NOT_AT_END is set.
5200 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5201 _bfd_read_ar_hdr_fn.
5202 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5203 * bfd-in2.h, libbfd.h: Rebuild.
5204 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5206 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5207 (bfd_slurp_bsd_armap_f2): Likewise.
5208 (_bfd_slurp_extended_name_table): Likewise.
5210 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5212 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5214 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5215 when the symbol table is empty.
5217 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5218 space for section symbols, since we don't output them either.
5219 (elf_m68k_adjust_dynindx): Removed.
5221 * ptrace-core.c (rawptr): Make it a local variable of
5222 ptrace_unix_core_file_p.
5224 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5226 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5229 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5230 Mac object file formats.
5232 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5234 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5235 auxent if there isn't one.
5236 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5237 rather than FILNMLEN as the maximum name length.
5239 * coffcode.h (bfd_coff_backend_data): Add new field
5240 _bfd_coff_print_aux.
5241 (bfd_coff_print_aux): New static function.
5242 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5243 scnlen field of an XTY_LD csect aux entry.
5244 (coff_print_aux): New static function.
5245 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5246 in coff_pointerize_aux_hook.
5247 (bfd_coff_std_swap_table): Initialize new field.
5248 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5249 * libcoff.h: Rebuild.
5250 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5251 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5253 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5254 if there are symbols, for native AIX ld compatibility.
5256 * coffcode.h (bfd_coff_backend_data): Add new field
5257 _bfd_coff_pointerize_aux_hook.
5258 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5259 or I960, and as 0 otherwise.
5260 (bfd_coff_std_swap_table): Initialize new field.
5261 * libcoff.h: Rebuild.
5262 * coffgen.c (coff_pointerize_aux): Change parameters to take
5263 symbol pointer instead of type and class, and to take aux index.
5264 Call _bfd_coff_pointerize_aux_hook if it is defined.
5265 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5266 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5267 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5269 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5270 read-only/host-only support.
5272 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5274 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5277 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5278 BFD_JUMP_TABLE_ARCHIVE accordingly.
5279 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5280 (_bfd_compute_and_write_armap): Declare.
5281 (_bfd_generic_read_ar_hdr): Declare.
5282 (_bfd_read_ar_hdr): Define.
5283 (_bfd_noarchive_read_ar_hdr): Define.
5284 (_bfd_archive_bsd_read_ar_hdr): Define.
5285 (_bfd_archive_coff_read_ar_hdr): Define.
5286 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5287 _bfd_read_ar_hdr instead.
5288 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5289 (_bfd_compute_and_write_armap): Rename from
5290 compute_and_write_armap. Make non-static. Change all callers.
5291 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5292 than _bfd_snarf_ar_hdr.
5293 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5294 * ieee.c (ieee_read_ar_hdr): Define.
5295 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5296 * oasys.c (oasys_read_ar_hdr): Define.
5297 * som.c (som_read_ar_hdr): Define.
5298 * bfd-in2.h, libbfd.h: Rebuild.
5300 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5302 * peicode.c (coff_swap_filehdr_in): If symptr is
5303 zero, there aren't any symbols, even if nsyms is set.
5305 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5307 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5309 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5310 sections, and set styp correctly for them: .got, .hash, .dynamic,
5311 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5312 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5314 (ecoff_sort_hdrs): New static function.
5315 (ecoff_compute_section_file_positions): Return boolean, not void.
5316 Sort the sections by VMA before looking through them. Put the
5317 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5318 section on an appropriate boundary within the page.
5319 (ecoff_compute_reloc_file_positions): Check return value of
5320 ecoff_compute_section_file_positions.
5321 (_bfd_ecoff_set_section_contents): Likewise.
5322 (_bfd_ecoff_write_object_contents): Check for various Alpha
5323 section types when incrementing text_size and data_size. Call
5324 adjust_headers backend function if it exists.
5325 * coff-alpha.c (alpha_adjust_headers): New static function.
5326 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5327 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5329 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5331 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5333 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5334 of ALTERNATE_AIX_CORE_FORMAT.
5335 * configure.in (aix4): No longer need CORE_FLAGS.
5336 * configure: Updated.
5338 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5340 NS32k changes from Ian Dall:
5341 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5343 (aout_link_input_section_std, aout_link_input_section_ext,
5344 aout_link_reloc_link_order): Call them instead of _bfd_*
5346 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5348 (backend_data): Use it instead of hardcoded zero.
5350 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5351 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5353 * ns32knetbsd.c: Include bfd.h.
5354 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5355 (MY_bfd_reloc_type_lookup): Declare function too.
5356 * pc532-mach.c (set_sizes): Don't declare.
5357 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5358 (backend_data, MY_backend_data): Don't define.
5360 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5361 ns32k-*-lites* like ns32k-*-netbsd*.
5363 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5366 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5368 * coffcode.h (coff_write_object_contents): Restore setting
5369 f_timdat to 0, deleted on August 22.
5371 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5373 * coffcode.h (coff_bfd_copy_private_symbol_data,
5374 coff_bfd_copy_private_section_data,
5375 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5376 * peicode.h (coff_bfd_copy_private_bfd_data): New
5377 (pe_bfd_copy_private_bfd_data): New.
5378 (coff_swap_scnhdr_in): Swap bss size into the right place.
5379 (pe_print_private_bfd_data): Add some newlines.
5381 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5383 * som.c (setup_sections): Don't die if a space has no subspaces.
5385 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5387 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5388 dynamic symbol override a common symbol. Don't change the size or
5389 type if they have been set and the new symbol is not a definition.
5390 Warn if the size or type changes.
5392 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5394 * som.c (som_begin_writing): Don't write the symbol table or
5396 (som_finish_writing): Write them here. Place them after the
5397 subspace data, but before the relocs.
5399 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5401 * sunos.c (sunos_add_one_symbol): Just pass false, not
5402 info->shared_library, to sunos_create_dynamic_sections.
5403 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5405 (sunos_check_dynamic_reloc): Remove .text section assertion.
5407 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5409 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5410 * configure, configure.in: Add pmac_xcoff_vec case.
5411 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5412 * coff-pmac.c: New file, PowerMac XCOFF support.
5413 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5414 * targets.c (pmac_xcoff_vec): Declare.
5416 * mpw-config.in: Various changes to be compatible with the
5417 autoconf-based configury.
5418 * mpw-make.sed: New file, sed commands to translate Unix
5419 makefile into MPW syntax.
5420 * mpw-make.in: Remove.
5421 * hosts/mpw.h: Remove.
5422 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5423 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5425 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5427 * binary.c (binary_get_symtab): Return an empty string on error.
5428 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5430 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5432 * coff-ppc.c: Reformatted according to gnu conventions
5433 Removed irrelevant "if 0" code
5435 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5437 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5438 symbols rather than as indirect symbols.
5439 (MY(slurp_symbol_table)): Don't do anything special about
5442 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5443 of .ctors and .dtors sections is no larger than 2.
5445 * sunos.c (sunos_add_one_symbol): Don't change
5446 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5448 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5449 dynamic symbols when creating a shared library.
5450 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5452 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5453 written even if it is not defined in a regular object.
5454 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5455 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5456 rather than the constant 22.
5457 (sunos_check_dynamic_reloc): Handle creating a shared library.
5458 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5459 zero when creating a shared library.
5460 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5461 write it out at the start of the symbol table.
5463 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5465 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5467 * config.bfd: Add arm-*-coff.
5468 * configure.in, configure: Add armcoff_{little,big}_vec.
5469 * targets.c (armcoff_{little,big}_vec): Declare.
5470 (bfd_target_vector): Add armcoff_{little,big}_vec.
5471 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5473 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5475 * targets.c (bfd_find_target): Remove debugging code.
5477 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5479 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5481 * Makefile.in: added *-ppc files
5482 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5483 allow pe based .o's to be shared with other tools on ppc/NT
5484 * config.bfd: added powerpc[le]-[pe|winnt] config support
5485 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5486 * peicode.h: Added more section flags for PE on ppc
5487 Added coff_swap_filehdr_out to allow peicode.h to be
5488 used for non-image PE files on ppc.
5489 Check for image, or not, before copying pe_opthdr
5490 * targets.c: Added new bfd's
5491 * targets.c: Removed two inactive bfds that shouldn't have made it this
5494 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5496 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5497 explicit values to initialize all relocs. Change all users.
5498 (ppc_elf_brtaken_inner): New function to handle branch predicition
5500 (ppc_elf_brtaken_reloc): Ditto.
5501 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5502 relocs use ppc_elf_unsupported_reloc.
5503 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5504 needs to be reported.
5505 (ppc_elf_relocate_section): Support branch prediction relocs.
5507 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5509 * bfd.c (bfd_assert): Remove \n from string passed to
5512 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5513 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5514 (bfd_coff_make_section_hook): Don't define.
5515 (coff_make_section_hook): Remove.
5516 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5517 (styp_to_sec_flags): Likewise.
5518 (coff_write_object_contents): Likewise.
5519 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5521 * libcoff.h: Rebuild.
5522 * coffgen.c (make_a_section_from_file): Just call
5523 bfd_make_section_anyway, not bfd_make_section or
5524 bfd_coff_make_section_hook.
5525 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5526 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5527 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5528 make_section_hook field.
5529 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5531 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5532 pointers into value field for warning and indirect symbols; just
5533 leave the value field alone.
5534 * linker.c (generic_link_add_symbol_list): Use next symbol for
5535 warning and indirect symbols, rather than looking in symbol value.
5536 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5537 parameter. Change all callers. Remove support for indirect
5538 symbols; it didn't work anyhow.
5539 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5540 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5541 * bfd-in2.h: Rebuild.
5543 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5545 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5546 go back to telling the tools this reloc operates on 32 bits.
5548 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5550 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5551 rather than a direct fprintf.
5552 * archive.c (_bfd_write_archive_contents): Likewise.
5553 * coffcode.h (coff_slurp_symbol_table): Likewise.
5554 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5555 (ppc_elf_unsupported_reloc): Likewise.
5556 (ppc_elf_relocate_section): Likewise.
5557 * i386linux.c (linux_tally_symbols): Likewise.
5558 (linux_finish_dynamic_link): Likewise.
5559 * osf-core.c (osf_core_core_file_p): Likewise.
5560 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5561 * som.c (som_sizeof_headers): Likewise.
5562 * srec.c (srec_bad_byte): Likewise.
5563 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5564 * libbfd-in.h (bfd_assert): Declare first parameter const.
5565 * libbfd.h: Rebuild.
5566 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5567 bfd_reloc_overflow is enough.
5568 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5569 * coff-h8500.c (rtype2howto): Likewise.
5570 * coff-z8k.c (rtype2howto): Likewise.
5571 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5572 * elf.c (_bfd_elf_get_lineno): Likewise.
5573 (_bfd_elf_no_info_to_howto): Likewise.
5574 (_bfd_elf_no_info_to_howto_rel): Likewise.
5575 * hp300hpux.c (convert_sym_type): Likewise.
5576 (MY(swap_std_reloc_in)): Likewise.
5577 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5579 * libaout.h (struct aoutdata): Add line_buf field.
5580 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5581 and filename_buffer. Instead, use a malloc buffer stored in the
5582 new line_buf field. Remove length restrictions.
5584 * coffgen.c (string_size): Remove static variable.
5585 (debug_string_size, debug_string_section): Likewise.
5586 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5587 and debug_string_size_p parameters. Use them instead of the
5588 global variables. Change all callers.
5589 (coff_write_symbol): Likewise.
5590 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5591 (coff_write_symbols): Add local variables to replace removed
5594 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5595 function, and line_base fields.
5596 * libcoff.h: Rebuild.
5597 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5598 information, rather than using static variables.
5600 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5601 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5603 * init.c (initialized): Remove static variable.
5604 (bfd_init): Don't bother setting initialized.
5605 (bfd_check_init): Remove.
5606 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5607 * libbfd.h: Rebuild.
5609 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5611 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5612 size for full core dumps. Copy core file header to private data.
5613 (rs6000coff_core_file_failing_command,
5614 rs6000coff_core_file_failing_signal): New functions to extract
5615 the file name and terminating signal from the core file.
5616 * coff-rs6000.c: Use them.
5618 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5620 Change arch info to be const, initialized at compile time.
5621 * archures.c: Reindent many functions. Change CONST to const.
5622 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5623 nothing set it anyhow. Make next const.
5624 (bfd_arch_info_list): Remove.
5625 (bfd_archures_list): Rename from archures_init_table. Change from
5626 a table of function pointers to a table of bfd_arch_info_type
5627 structure addresses.
5628 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5629 (bfd_lookup_arch): Likewise.
5630 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5632 (bfd_default_arch_struct): Make const.
5633 (bfd_arch_init, bfd_arch_linkin): Remove.
5634 (bfd_get_arch_info): Return a const pointer.
5635 * init.c (bfd_init): Don't call bfd_arch_init.
5636 * bfd.c (struct _bfd): Make arch_info const.
5637 * bfd-in2.h: Rebuild.
5638 * libbfd.h: Rebuild.
5639 * configure.in: Put & before everything in $selarchs.
5640 * configure: Rebuild.
5641 * cpu-*.c: Change bfd_*_arch from a function which calls
5642 bfd_arch_linkin to a const structure.
5643 * ieee.c (ieee_object_p): Make arch const.
5645 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5647 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5649 * bfd-in2.h: Regenerate.
5650 * libbfd.h: Regenerate.
5652 * elf32-ppc.c (reloc_type): Update names to match current draft.
5653 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5654 relative. Update names to current V.4 draft.
5655 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5656 (ppc_elf_relocate_section): Rename relocations to match draft.
5658 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5660 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5661 compiled with -mrelocatable-lib to be linked with either normal
5662 modules or -mrelocatable modules.
5664 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5666 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5667 in the a.out header.
5669 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5670 a reloc against a local symbol, even if it's not a section.
5672 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5674 * targets.c (bfd_target): Remove unused align_power_min field.
5675 * bfd-in2.h: Rebuild.
5676 * All backends: Remove initialization of align_power_min.
5678 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5680 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5682 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5684 * config.bfd (mips-dec-netbsd*): New target.
5685 * configure.host (mips-dec-netbsd*): New host.
5686 * configure.in (mips-dec-netbsd*): New native.
5687 * configure: Rebuild.
5689 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5691 Make the COFF backend linker merge common types:
5692 * cofflink.c (struct coff_debug_merge_element): Define.
5693 (struct coff_debug_merge_type): Define.
5694 (struct coff_debug_merge_hash_entry): Define.
5695 (struct coff_debug_merge_hash_table): Define.
5696 (coff_debug_merge_hash_table_init): Define.
5697 (coff_debug_merge_hash_table_free): Define.
5698 (coff_debug_merge_hash_lookup): Define.
5699 (struct coff_final_link_info): Add debug_merge field.
5700 (coff_debug_merge_hash_newfunc): New static function.
5701 (_bfd_coff_final_link): Allocate and free debug_merge table.
5702 (coff_link_input_bfd): Merge identical enum, struct and union
5705 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5707 Convert i960 COFF to use COFF backend linker.
5708 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5709 structure to store the symbol being used.
5710 (coff_i960_start_final_link): New static function.
5711 (coff_i960_relocate_section): New static function.
5712 (coff_i960_adjust_symndx): New static function.
5713 (coff_start_final_link): Define.
5714 (coff_relocate_section): Define.
5715 (coff_adjust_symndx): Define.
5716 * coffcode.h (bfd_coff_backend_data): Add new callback function
5717 _bfd_coff_start_final_link.
5718 (bfd_coff_start_final_link): Define.
5719 (coff_start_final_link): Define if not defined.
5720 (bfd_coff_std_swap_table): Add coff_start_final_link.
5721 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5723 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5724 function callback is not NULL.
5725 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5726 (_bfd_coff_internal_syment_name): Declare.
5727 * libcoff.h: Rebuild.
5728 * configure.in (icoff_big_vec): Add cofflink.o.
5729 (icoff_little_vec): Likewise.
5730 * configure: Rebuild.
5732 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5734 * Makefile.in (clean-info): Remove extraneous tab from line
5737 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5739 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5740 contents has relocs.
5742 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5744 * coffcode.h (coff_compute_section_file_positions): Keep the
5746 (coff_write_object_contents): Remember if it's a relocatable
5748 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5749 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5750 if relocatable file. Swap out saved raw size.
5752 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5754 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5755 (maintainer-clean): Rename from realclean, passing
5756 maintainer-clean down to subdirectories, but leave realclean as a
5759 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5762 * dep-in.sed: Remove config.h from generated dependencies.
5764 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5765 broken out of sunos_canonicalize_dynamic_symtab.
5766 (sunos_canonicalize_dynamic_symtab): Call new function
5767 sunos_slurp_dynamic_symtab.
5768 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5769 dynamic symbol table to the caller.
5770 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5771 callback to override the symbols being read.
5772 * libaout.h (struct aout_backend_data): Add three new parameters
5773 to add_dynamic_symbols callback.
5775 Extensive minor changes to avoid various gcc warnings. Also:
5776 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5777 * archures.c (bfd_arch_info_type): Change mach field from long to
5779 (bfd_lookup_arch): Change machine parameter from long to unsigned
5782 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5784 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5785 a symbol with a non-zero plt_offset.
5787 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5789 * elfcode.h (align_file_position): Remove; not used.
5791 * configure.in: Only check for <sys/procfs.h> on a native system,
5792 and make sure it defines prstatus_t.
5793 * configure: Rebuild.
5795 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5797 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5799 * config.in: Rename from config.h.in.
5800 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5801 Check for config.h:config.in when creating stamp-h.
5802 * configure: Rebuild.
5803 * Makefile.in (stamp-h): Depend upon config.in rather than
5804 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5805 calling config.status.
5807 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5808 (Makefile): Just rebuild Makefile.
5809 (config.h, stamp-h): New targets.
5810 * configure.in: Create stamp-h when rebuilding config.h.
5811 * configure: Rebuild.
5813 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5815 * configure.in: Call AC_CONFIG_HEADER. Substitute
5816 HOST_64BIT_LONG. Check that various header files exist. Check
5817 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5818 and/or free need to be declared. Don't make a link to sysdep.h.
5819 Define TRAD_HEADER for various hosts.
5820 * configure: Rebuild.
5821 * configure.host: Don't set my_host. Add definitions taken from
5822 host header files for various entries. Remove entries which now
5824 * acconfig.h: New file.
5825 * config.h.in: New file, built by autoheader.
5826 * sysdep.h: New file.
5827 * Makefile.in (do_distclean): Don't remove sysdep.h.
5829 (LOCAL_H_DEPS): New variable.
5830 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5832 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5833 ($(OPTIONAL_BACKENDS)): Likewise.
5834 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5835 looking through sysdep.h.
5836 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5837 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5838 (fprintf_vma, sprintf_vma): Likewise.
5839 (int64_type, uint64_type): Don't define.
5840 * bfd-in2.h: Rebuild.
5841 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5842 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5843 * lynx-core.c: Include stuff from old hosts/lynx.h.
5844 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5845 rather than NO_FCNTL.
5846 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5847 rather than NATIVE_HPPAHPUX_COMPILER.
5848 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5850 * hosts/*.h: Remove all header files which merely include,
5851 declare, and define things. Leave header files which define
5852 information needed by trad-core.c.
5854 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5855 (BFD_CC_FOR_BUILD): Define.
5856 * configure.in: Use BFD_CC_FOR_BUILD.
5857 * configure: Rebuild.
5859 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5861 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5862 * configure: Rebuild.
5864 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5867 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5869 * config.bfd: i386pe_ve -> i386pe_vec.
5871 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5873 * configure.host: Incorporate host Makefile fragments by setting
5875 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5876 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5877 value based on whether the code is being compiled by a cross
5878 compiler. Don't substitute host_makefile_frag or frags.
5879 * aclocal.m4: New file to define local AC_PROG_CC.
5880 * configure: Rebuild.
5881 * Makefile.in (INSTALL): Set to @INSTALL@.
5882 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5883 (INSTALL_DATA): Set to @INSTALL_DATA@.
5885 (CC): Define as @CC@.
5886 (CFLAGS): Set to @CFLAGS@.
5887 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5888 (@host_makefile_frag@): Remove.
5889 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5890 after other options.
5891 (config.status): Remove dependency upon @frags@.
5892 * config/*.mh, config/README: Remove.
5894 * config.bfd: Rewrite to incorporate the contents of the Makefile
5895 fragments by setting shell variables, rather than merely returning
5896 the name of a Makefile fragment.
5897 * configure.in: Use shell variables set by config.bfd rather than
5898 looking at the target Makefile fragment files. Don't substitute
5899 target_makefile_frag. Do substitute TDEFINES.
5900 * configure: Rebuild.
5901 * Makefile.in (@target_makefile_frag@): Remove.
5902 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5903 * config/*.mt: Remove.
5905 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5907 * configure.in: Put changequote lines around "i[345]86" patterns
5908 section of core file support.
5910 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5912 * som.c (som_bfd_print_private_bfd_data): Define to use the
5915 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5917 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5918 entry, text_start and data_start.
5920 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5922 * Makefile.in (OFILES): Remove $(TDEPFILES).
5923 * config/apollo.mt (TDEPFILES): Remove.
5924 * config/README: Update.
5926 * configure.in: For a native configuration, set COREFILE and
5927 COREFLAG based on the canonical host name.
5928 * configure: Rebuild.
5929 * Makefile.in: Rebuild dependencies.
5930 (ALL_CFLAGS): Add @COREFLAG@.
5931 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5932 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5933 support routines. Check LYNX_CORE rather than HOST_LYNX.
5934 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5935 * i386lynx.c: Likewise.
5936 * m68klynx.c: Likewise.
5937 * sparclynx.c: Likewise.
5938 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5939 * *-core.c: Comment changes.
5940 * config/decstation.mh (HDEPFILES): Remove.
5941 (HDEFINES): Remove -DTRAD_CORE.
5942 * config/irix3.mh (RANLIB): Remove.
5943 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5944 (HDEFINES): Remove -DIRIX_CORE.
5945 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5946 (HDEFINES): Remove -DTRAD_CORE.
5947 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5948 * config/ultra3.mh (RANLIB): Remove.
5949 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5950 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5951 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5952 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5953 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5954 * config/i386aix.mh, config/i386bsd.mh: Remove.
5955 * config/i386linux.mh, config/i386mach3.mh: Remove.
5956 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5957 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5958 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5959 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5960 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5961 * config/solaris2.mh, config/stratus.mh: Remove.
5962 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5963 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5965 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5967 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5968 DT_FINI entry if the appropriate symbol is not in the hash table.
5970 * libelf.h (struct elf_backend_data): Add create_program_headers
5971 and want_hdr_in_seg fields.
5972 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5974 (elf_backend_create_program_headers): Likewise.
5975 (elfNN_bed): Initialize create_program_headers and
5977 * elf.c (get_program_header_size): Call create_program_headers
5979 (map_program_segments): Check want_hdr_in_seg backend field. Call
5980 create_program_headers backend routine.
5982 * elf.c (assign_file_positions_except_relocs): Align non allocated
5983 sections when creating an executable.
5985 * elfcode.h (elf_swap_phdr_in): Make non static.
5986 (elf_swap_phdr_out): Make non static.
5987 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5988 (bfd_elf32_swap_phdr_out): Declare.
5989 (bfd_elf64_swap_phdr_in): Declare.
5990 (bfd_elf64_swap_phdr_out): Declare.
5992 * ecofflink.c (ecoff_collect_shuffle): New static function.
5993 (_bfd_ecoff_get_accumulated_pdr): New function.
5994 (_bfd_ecoff_get_accumulated_sym): New function.
5995 (_bfd_ecoff_get_accumulated_ss): New function.
5996 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5997 (_bfd_ecoff_get_accumulated_sym): Declare.
5998 (_bfd_ecoff_get_accumulated_ss): Declare.
5999 * libbfd.h: Rebuild.
6001 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6003 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6005 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6006 warning symbols. If any section is named .gnu.warning.XXX, treat
6007 the contents as a warning to be issued if the symbol XXX is
6009 (elf_link_output_extsym): For an indirect or warning symbol, just
6010 output the symbol it points to.
6012 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6013 if bfd_hash_allocate fails, since it will already be set.
6014 (generic_link_hash_newfunc): Likewise.
6015 (archive_hash_newfunc): Likewise.
6016 (hash_entry_bfd): New static function.
6017 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6018 callback. Allocate a new warning using the hash table newfunc.
6019 Use bfd_hash_replace to update the entry in the hash table, rather
6020 than assuming we can copy the fields with structure assignment.
6022 * hash.c (bfd_hash_replace): New function.
6023 * bfd-in.h (bfd_hash_replace): Declare.
6024 * bfd-in2.h: Rebuild.
6026 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6028 * config.bfd: Add mips*vr4300-*-elf* target.
6029 * config/mipsbvr4300.mt: Added.
6031 See file ChangeLog.2
6038 version-control: never