1 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
5 (swap_out_syms): Set st_other from existing st_other field.
6 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
8 (elf_link_output_extsym): Set the other field from the global hash
10 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
11 (elf_mips16_jump_howto): New static variable.
12 (mips16_jump_reloc): New static function.
13 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
14 (mips_info_to_howto_rel): Handle R_MIPS16_26.
15 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
17 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
18 * bfd-in2.h, libbfd.h: Rebuild.
19 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
21 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
23 * configure.host: Use long long for mips-sgi-irix6*.
25 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
26 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
28 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
30 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
31 (enum reloc_type): Add more reloc types.
32 (elf32_mn10300_howto_table): Update for new reloc types.
33 (elf32_mn10300_reloc_map): Update for new reloc types.
34 * reloc.c: Add some new relocs for the mn10300 series.
35 * bfd-in2.h, libbfd.h: Rebuilt.
37 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
39 * som.c (setup_sections): Don't lose for a space which has
40 no data, but some symbols.
42 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
44 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
45 (sunos_link_hash_table_create): Initialize got_needed.
46 (sunos_create_dynamic_sections): Only set .got section size if it
47 is not already set. Set got_needed.
48 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
49 sdynptr, and only handle dynamic sections, if dynamic sections are
51 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
52 Initialize .got section.
53 (sunos_scan_ext_relocs): Likewise.
54 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
56 (sunos_finish_dynamic_link): Check got_needed. Only set up
57 dynamic linking information if needed.
59 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
61 * config.bfd: Added VersaDOS format to the Ericsson configuration.
63 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
65 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
68 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
70 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
74 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
76 * filemode.c: Include sysdep.h.
77 * ihex.c: Add casts to eliminate compiler warnings.
78 * sunos.c: Add casts to eliminate compiler warnings.
80 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
82 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
84 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
85 appropriate relocations in the .so file if shared.
86 (ppc_elf_relocate_section): Ditto.
89 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
91 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
92 complain_overflow_unsigned.
96 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
98 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
99 overflows for R_D10V_16 and R_D10V_18.
102 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
104 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
105 (do_with_relocs): Likewise.
106 (do_as_repeat): Likewise.
107 (copy_expression): Likewise.
109 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
111 * ieee.c (ieee_write_external_part): Correctly record whether
112 there is an external part.
115 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
117 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
118 handle tda offsets for sld.w and sst.w instructions.
119 Fix alignment check in sld.w and sst.w tda reloc handling.
122 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
124 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
127 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
129 * elf32-v850.c: Add comments about assumptions about
130 char, short & long sizes.
131 (elf32_v850_bfd_final_link_relocate): Fix sign extension
132 problems for several relocs.
134 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
135 R_V850_SDA_OFFSET entry.
138 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
140 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
141 Store import file index in ldindx.
142 (xcoff_build_ldsyms): Assume that ldsym was not previously
143 allocated. For an imported symbol, copy ldindx into l_ifile.
146 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
148 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
149 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
150 fields in R_V850_TDA_OFFSET.
151 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
152 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
155 * elf32-v850.c: Include bfdlink.h.
156 (bfd_elf32_v850_reloc): Return an error if we get a reloc
158 (elf32_v850_bfd_final_link_relocate): New function.
159 (v850_elf_relocation_section): Likewise.
160 (elf_backend_relocate_section): Define.
163 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
165 * binary.c (binary_set_section_contents): Ignore sections which
166 don't have SEC_LOAD and SEC_ALLOC set.
168 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
170 * linker.c (_bfd_generic_final_link): Avoid losing static
171 symbols in the .bss section.
173 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
175 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
176 (mips32_64bit_reloc): New static function.
177 (mips_reloc_map): Add entry for BFD_RELOC_64.
178 (mips_elf_relocate_section): Handle R_MIPS_64.
180 * linker.c (default_indirect_link_order): Print an error message
181 when attempting to do a relocateable link with different object
182 file formats, rather than calling abort.
185 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
187 * reloc.c (m32r relocs): Rename them.
188 * bfd-in2.h, libbfd.h: Regenerated.
189 * elf32-m32r.c: Update.
190 (m32r_elf_10_pcrel_reloc): New function.
191 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
192 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
195 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
197 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
198 all sections that will be included in the output file.
199 (_bfd_generic_link_output_symbols): Discard symbols in sections
200 which are being discarded.
204 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
205 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
206 (elf_v850_howto_table): Corresponding changes.
207 (elf_v850_reloc_map): Corresponding changes.
208 * reloc.c: Add additional V850 relocations.
209 * bfd-in2.h, libbfd.h: Rebuilt.
211 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
212 no longer want in pc-relative relocs.
214 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
216 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
217 accept a reloc against an undefined sybmol!
219 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
221 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
224 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
226 * VERSION: Bump for new relocation.
228 * hosts/i386bsd.h: If NBPG is not defined, define it as
229 PAGE_SIZE, for recent versions of FreeBSD.
231 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
233 * configure.host: Use `long long' as the 64 bit type on a Solaris
234 host, since both gcc and the SunPRO compilers support it.
236 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
238 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
239 mistake to have reused the ECOFF LITERAL for ELF since they have
241 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
242 * bfd-in2.h, libbfd.h: Rebuild.
244 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
247 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
248 dynamic relocation for an undefweak symbol when we are building
251 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
253 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
254 point explicitly to srcdir.
255 (targmatch.h): Edit references to point explicitly to objdir.
257 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
259 * config.bfd: When setting targ_cpu, don't get confused by
262 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
264 * configure.host: Add support for windows host (a build done
265 under the Microsoft build environment).
267 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
269 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
270 definition in a dynamic object, add it to the dynamic symbol table
271 if any dynamic object mentions it. Reverts part of last patch.
273 * sunos.c (struct sunos_link_hash_table): Add got_base field.
274 (sunos_link_hash_table_create): Initialize got_base.
275 (bfd_sunos_size_dynamic_sections): If the .got section is more
276 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
278 (sunos_check_dynamic_reloc): Subtract got_base from a base
281 * elf32-mips.c (elf_mips_isa): New static function.
282 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
283 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
285 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
287 * archive.c (do_slurp_coff_armap): Only treat archive as little
288 endian for i960 COFF.
290 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
292 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
293 by the change in size of the section when EXEC_P is not set.
295 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
296 (m68kcoff_rtype_to_howto): New static function.
297 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
298 VMA to the addend for a PC relative reloc.
300 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
302 * Makefile.in: Rebuild dependencies.
304 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
307 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
309 * Makefile.in: Remove explicit dependencies for mn10200 and
311 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
312 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
313 (dependencies): Rebuilt.
315 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
317 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
318 during this function.
320 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
321 section if the flags are compatible.
323 * configure.in: Add havevecs, and put it in tdefaults.
324 * mpw-config.in: Likewise.
325 * configure: Rebuild.
326 * targmatch.sed: New file; a sed script to build targmatch.h from
328 * config.bfd: Add #if, #endif, and comments for targmatch.h.
329 * targets.c: Include "fnmatch.h".
330 (struct targmatch): Define.
331 (bfd_target_match): Define by including targmatch.h.
332 (bfd_find_target): If the target is not found by name, search for
333 it as a configuration triplet.
334 * Makefile.in: Rebuild dependencies.
335 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
336 i386dynix.o, m68k4knetbsd.o, and riscix.o.
337 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
338 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
339 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
340 (CFILES): Remove i386dynix.c and hp300bsd.c.
341 (targmatch.h): New target.
342 (do_clean): Remove targmatch.h.
344 * configure.in: Add BFD_NEED_DECLARATION(getenv).
345 * acconfig.h: Add NEED_DECLARATION_GETENV.
346 * configure, config.in: Rebuild.
347 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
348 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
350 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
352 * cpu-mn10x00.c, elf32-mn10x00: Removed.
353 * cpu-mn10200.c, cpu-mn10300.c: New files.
354 * elf32-mn10200.c, elf32-mn10300.c: New files.
355 * Makefile.in: Break mn10x00 support into two separate
356 configurations, mn10200 and mn10300.
357 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
358 * bfd-in2.h, configure: Rebuilt.
360 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
362 * Makefile.in (do_clean): Move config.log to do_distclean.
364 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
366 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
367 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
368 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
369 (elf32-mn10x00.o): Add dependencies.
370 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
371 (bfd_mn10x00_arch): Declare.
372 (bfd_archures_list): Add bfd_mn10x00_arch.
373 * config.bfd: Add mn10x00-*-*.
374 * configure.in: Add bfd_elf32_mn10x00_vec.
375 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
376 * targets.c (bfd_elf32_mn10x00_vec): Declare.
377 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
378 * bfd-in2.h, configure: Rebuilt.
380 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
382 openVMS/Alpha: Provide filename and case_hack flags via
383 symbol table from gas.
384 Add case_hack code for symbol output from vax/vms.
385 * evax-alpha.c (evax_initialize): Remove filename handling,
386 filename is provided via symbol table.
387 (evax_get_symtab): Use local symbol count when setting up table.
388 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
390 (_bfd_evax_write_egsd): Skip file name symbol.
391 * evax-emh.c (get_vms_time_string): Local function now.
392 (_bfd_evax_write_emh): Extract source filename and case_hack flags
394 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
395 through _bfd_evax_case_hack_symbol.
396 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
398 (_bfd_evax_basename): Removed.
399 (_bfd_get_vms_time_string): Moved to evax-emh.c.
400 * evax.h (evax_private_data_struct): Remove filename.
401 (flag_hash_long_names, flag_show_after_trunc,
402 flag_no_hash_mixed_case, vms_name_mapping): New flags for
405 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
407 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
408 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
409 (NO_SWAP_MAGIC): Don't define.
410 (SWAP_MAGIC): Define.
412 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
413 no hash table entry for a global symbol.
415 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
417 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
419 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
421 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
422 symbol type with T_NULL. Warn if symbol type changes. Based on
423 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
425 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
426 a dynamic object in the dynamic symbol table if it is referenced
427 or defined by a regular object.
430 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
432 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
433 remove dwarf local labels. Shrinks binaries by a factor of 3!
436 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
438 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
439 by hand, rather than by calling bfd_make_section.
442 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
444 * reloc.c: Rename m32r relocs.
445 * bfd-in2.h, libbfd.h: Rebuilt.
446 * elf32-m32r.c: Update.
449 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
451 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
452 link, adjust the symbol index of a base relative reloc. Don't
453 change the addend of a PC relative reloc if pcrel_offset is set.
454 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
457 * reloc.c (bfd_perform_relocation): Apply the relocation even if
458 it is zero, in case src_mask matters.
459 (bfd_install_relocation): Likewise.
461 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
463 * xcofflink.c (xcoff_link_add_symbols): Always initialize
465 (_bfd_xcoff_bfd_final_link): Don't set target_index
466 to an uninitialized value.
468 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
470 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
471 indices, rather than crashing.
472 (coff_slurp_reloc_table): Likewise. Check whether the howto field
474 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
477 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
479 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
481 (coff_arm_adjust_symndx): New static function.
482 (coff_adjust_symndx): Define.
484 * srec.c (srec_scan): Accept multiple symbols on a single line.
485 From Pascal Martin <pmartin@alsys.com>.
489 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
491 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
492 (sunos_merge_private_bfd_data): New function.
494 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
496 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
498 (bfd_merge_private_bfd_data): Likewise.
499 * section.c (bfd_copy_private_section_data): Likewise.
500 * syms.c (bfd_copy_private_symbol_data): Likewise.
501 * bfd-in2.h: Rebuild.
502 * aout-target.h (MY_bfd_copy_private_section_data): Check that
503 both BFD's are the right flavour.
504 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
505 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
506 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
507 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
508 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
509 (ppc_elf_merge_private_bfd_data): Likewise.
510 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
511 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
513 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
514 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
518 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
520 * reloc.c: Add m32r relocs.
521 * bfd-in2.h, libbfd.h: Rebuilt.
522 * cpu-m32r.c,elf32-m32r.c: New files.
525 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
527 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
529 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
531 * tekhex.c (first_phase): Change type parameter from char to int.
533 (pass_over): Change func to expect int, not char.
535 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
536 rather than SEC_LOAD when aligning the file offset for the first
537 section in a segment.
539 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
541 * syms.c (coff_section_type): Make arg const.
542 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
543 to make_bfd_asection().
544 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
545 * elfcode.h (bfd_section_from_phdr): Remove prototype.
546 (_bfd_elf_stringtab_init): Remove prototype.
548 * netbsd-core.c (swap_abort): Add prototype.
549 * aix386-core.c (swap_abort): Ditto & make static
550 * hpux-core.c (swap_abort): Ditto & make static.
551 * irix-core.c (swap_abort): Ditto & make static.
552 * ptrace-core.c (swap_abort): Ditto & make static.
553 * trad-core.c (swap_abort): Ditto & make static.
554 * coffswap.h (coff_swap_reloc_in): Ditto.
555 (coff_swap_reloc_out): Ditto.
556 (coff_swap_filehdr_in): Ditto.
557 (coff_swap_filehdr_out): Ditto.
558 (coff_swap_sym_in): Ditto.
559 (coff_swap_sym_out): Ditto.
560 (coff_swap_aux_in): Ditto.
561 (coff_swap_aux_out): Ditto.
562 (coff_swap_lineno_in): Ditto.
563 (coff_swap_lineno_out): Ditto.
564 (coff_swap_aouthdr_in): Ditto.
565 (coff_swap_aouthdr_out): Ditto.
566 (coff_swap_scnhdr_in): Ditto.
567 (coff_swap_scnhdr_out): Ditto.
568 * ihex.c (ihex_sizeof_headers): Ditto.
569 * tekhex.c (getsym): Ditto.
570 (find_chunk): Ditto & make static.
571 (insert_byte): Ditto.
572 (first_phase): Ditto.
574 (tekhex_get_symtab): Ditto & make static.
575 (tekhex_get_symtab_upper_bound): Ditto & make static.
576 (tekhex_mkobject): Ditto.
577 (tekhex_object_p): Ditto.
578 (move_section_contents): Ditto.
579 (tekhex_get_section_contents): Ditto.
580 (tekhex_set_arch_mach): Ditto & make static.
581 (tekhex_set_section_contents): Ditto.
585 (tekhex_write_object_contents): Ditto.
586 (tekhex_sizeof_headers): Ditto.
587 (tekhex_make_empty_symbol): Ditto.
588 (tekhex_get_symbol_info): Ditto.
589 (tekhex_print_symbol): Ditto.
590 * irix-core.c (make_bfd_asection): Ditto.
591 (irix_core_core_file_p): Ditto.
592 (irix_core_core_file_failing_command): Ditto.
593 (irix_core_core_file_failing_signal): Ditto.
594 (irix_core_core_file_matches_executable_p): Ditto.
595 (irix_core_make_empty_symbol): Ditto.
596 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
597 * srec.c (srec_new_symbol): Ditto.
598 (srec_get_section_contents): Ditto.
599 (srec_set_arch_mach): Ditto.
600 (srec_set_section_contents): Ditto.
601 (internal_srec_write_object_contents): Ditto.
602 (srec_write_object_contents): Ditto.
603 (symbolsrec_write_object_contents): Ditto.
604 (srec_sizeof_headers): Ditto.
605 (srec_make_empty_symbol): Ditto.
606 (srec_get_symtab_upper_bound): Ditto.
607 (srec_get_symtab): Ditto.
608 (srec_print_symbol): Ditto and make static.
609 * elf.c (elf_read): Ditto
610 (assign_section_numbers): Ditto.
611 (elf_fake_sections): Ditto.
612 (sym_is_global): Ditto.
613 (elf_map_symbols): Ditto.
614 (get_program_header_size): Ditto.
615 * coffgen.c (make_a_section_from_file): Ditto.
616 (coff_real_object_p): Ditto.
617 (fixup_symbol_value): Ditto.
618 (build_debug_section): Ditto.
620 * syms.c (coff_section_type): Ditto.
623 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
625 * bfd-in2.h: Rebuilt after m32r changes.
628 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
631 * config.bfd,configure.in,configure: Add m32r support.
632 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
634 * config.bfd: Keep target list alphabetically sorted.
637 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
639 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
640 to add in the constant part found in the instruction itself.
641 (case R_V850_HI16_S): Likewise.
645 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
647 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
648 and R_D10V_18 to be 1 (word).
651 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
653 * stabs.c (_bfd_link_section_stabs): If the output_section field
654 of either section is bfd_abs_section, then the linker is
655 discarding the section and we should not optimize it.
657 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
659 * Makefile.in (aout-sparcle.o): New target.
660 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
661 * config.bfd (sparclet-*-aout*): Add case.
662 * configure.in (sparcle_aout_vec): Add case.
663 * configure: Regenerated.
664 * targets.c (sparcle_aout_vec): Declare.
665 (bfd_target_vector): Add sparcle_aout_vec.
666 * aout-sparcle.c: New file.
669 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
671 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
672 low order sign bit propogation for R_V850_HI16_S.
674 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
675 handling V850 specific relocs.
676 (elf_v850_howto_table): Use the new function for some
677 relocations. Twiddle masks & shifts for some relocs.
678 Set partial_inplace where needed.
681 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
683 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
684 default architecture to a machine number of 0.
685 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
687 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
688 the output BFD is the default, set it from the first input BFD.
691 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
693 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
694 insert at bitpos zero. The HI16 relocs are shifted right
695 by 16 bits. Fix src_mask for all relocs.
696 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
698 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
702 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
704 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
705 Rewrite to use BFD file read routines and to avoid using a fixed
706 length for the file name.
709 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
711 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
712 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
713 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
716 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
718 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
719 (elf_v850_howto_table): Add info for HI16_S reloc.
720 (v850_reloc_map): Add HI_16_S reloc.
721 * reloc.c: Define BFD_RELOC_V850_* relocs.
724 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
727 * elf32-sh.c: New file.
728 * elf.c (prep_headers): Handle bfd_arch_sh.
729 * elfcode.h (write_relocs): Handle absolute symbol.
730 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
731 (_bfd_elf64_link_read_relocs): Declare.
732 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
733 elf_link_read_relocs. Make globally visible. Change all
735 (elf_link_input_bfd): Get external symbols from cache in
736 symtab_hdr->contents. Get contents from cache in
738 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
740 * reloc.c: Define BFD_RELOC_SH_* relocs.
741 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
742 * coff-sh.c (sh_insns_conflict): Fix a return value.
743 (_bfd_sh_align_load_span): New globally visible function, broken
744 out of sh_align_load.
745 (sh_align_load): Call _bfd_sh_align_load_span.
746 (sh_swap_insns): Change relocs parameter to PTR.
747 * bfd-in2.h, libbfd.h: Rebuild.
748 * targets.c (bfd_elf32_sh_vec): Declare.
749 (bfd_elf32_shl_vec): Declare.
750 * config.bfd (sh-*-elf*): New target.
751 * configure.in (bfd_elf32_sh_vec): New target vector.
752 (bfd_elf32_shl_vec): New target vector.
753 * configure: Rebuild.
754 * Makefile.in: Rebuild dependencies.
755 (BFD32_BACKENDS): Add elf32-sh.o.
756 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
758 * elf.c (map_sections_to_segments): Check that LMA does not skip a
759 page before checking D_PAGED.
761 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
762 (ihex_write_object_contents): Remove extbase; always use segbase
765 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
767 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
768 * configure.host (i[345]86-*-*): Ditto.
769 * config.bfd (i[345]86-*-*): Ditto.
770 * configure: Regenerate.
772 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
775 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
777 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
778 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
779 * som.c (hppa_som_gen_reloc_type): Add new argument. If
780 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
781 will have an ST_CODE type, change the symbol's type to ST_DATA.
782 * som.c (hppa_som_gen_reloc_type): Update prototype.
784 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
786 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
787 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
788 (mips_elf_size_dynamic_sections): Don't require .got to exist.
789 (mips_elf_finish_dynamic_sections): Likewise.
791 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
793 * configure.host (HLDENV): New variable to set. Set it for
794 *-*-sysv4*, since those linkers may not support -R but they always
797 * libieee.h (NSECTIONS): Don't define.
798 (ieee_data_struct): Change section_table to asection **. Add
800 * ieee.c (get_section_entry): If the table isn't big enough, make
802 (ieee_slurp_sections): Remove assertion about number of sections.
803 (ieee_object_p): Adjust initialization of ieee to match changes to
806 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
807 symbols merely because we are generating a shared library.
808 (xcoff_build_ldsyms): Don't set up global linkage code for an
809 undefined symbol merely because we are generating a shared
813 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
815 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
816 (BFD32_BACKENDS) Add elf32-v850.o.
817 * archures.c: Add bfd_v850_arch.
818 * bfd-in2.h: Add bfd_v850_arch.
819 * config.bfd (v850-*-*): New target.
820 * configure: (bfd_elf32_v850_vec) New vector.
821 * configure.in: (bfd_elf32_v850_vec) New vector.
822 * cpu-v850.c: New file.
823 * elf.c (prep_headers): Added case bfd_arch_v850.
824 * elf32-v850.c: New file.
825 * targets.c (bfd_elf32_v850_vec): New vector.
828 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
830 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
831 a function code symbol for an XMC_XO symbol.
833 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
835 * mpw-config.in: Update editing of autoconf vars to reflect
836 Jul 18 configure.in change.
837 * mpw-make.sed: Update editing of include pathnames to be
838 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
840 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
842 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
843 which to offset to get the .plt entry address is ".plt".
845 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
847 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
848 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
849 Added, for internal use by the ARM gas.
853 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
855 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
856 in section dynidx start.
858 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
860 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
861 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
862 optimization for g++.
864 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
866 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
867 the -mrelocatable-lib bit set and the other doesn't, clear the
868 -mrelocatable-lib bit in the header.
870 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
872 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
873 symbol against a STT_FUNC symbol in a shared library.
875 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
877 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
878 symbol is found, automatically define the corresponding function
881 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
882 if sym.n_numaux is not zero.
883 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
884 entry to disagree about the number of aux entries if the symbol
887 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
888 section if it might be needed, not just if info->shared.
889 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
890 the start of .rel.dyn if we are going to use it.
891 (mips_elf_finish_dynamic_sections): Only clear the first element
892 of .rel.dyn if the size is greater than zero.
894 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
896 * xcofflink.c (xcoff_link_input_bfd): If we already called the
897 undefined_symbol callback for a symbol, then don't issue any more
898 warnings about loader relocs.
899 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
900 after calling the undefined_symbol callback.
902 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
903 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
904 as the AIX linker seems to do.
906 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
908 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
909 (evax_initialize): Remove evax_reloc_table.
910 (evax_close_and_cleanup): Ditto.
912 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
914 (evax_bfd_reloc_type_lookup): Ditto.
915 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
916 cooked_size == raw_size.
917 * evax-emh.c (_bfd_evax_register_filename): Remove.
918 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
919 * evax-misc.c (add_new_contents): Malloc section at full size.
920 (_bfd_save_evax_section): Memcpy section contents directly.
921 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
922 (evax_reloc_table): Remove.
924 * hosts/alphavms.h (O_ACCMODE): Define if needed.
926 * makefile.vms: Add better support for DEC C compilation
927 Add evax.h dependencies
929 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
930 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
931 (BFD_RELOC_ALPHA_BASEREG): Remove.
932 * bfd-in2.h, libbfd.h: Rebuild.
934 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
936 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
937 getgid if _WIN32 is defined.
938 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
940 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
942 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
943 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
945 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
948 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
950 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
952 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
953 (NEED_DECLARATION_REALLOC): New macro.
954 * configure, config.in: Rebuild.
955 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
956 (realloc): Declare if NEED_DECLARATION_REALLOC.
958 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
959 <strings.h> if they exist.
961 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
963 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
965 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
967 Based on patches from Eric Valette <valette@crf.canon.fr>:
968 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
969 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
970 (elf_howto_table): Add entries for new relocs.
971 (elf_i386_reloc_type_lookup): Handle new relocs.
972 (elf_i386_info_to_howto): Just call abort.
973 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
974 (elf_i386_relocate_section): Likewise.
977 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
979 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
982 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
984 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
985 only get the LMA from the phdr if they are in the same part of the
988 * elf.c (map_sections_to_segments): Rewrite tests for starting a
989 new segment to make them more comprehensible. If the relationship
990 between the LMA and the VMA changed, start a new segment. Don't
991 check dynsec when deciding whether to start a new segment for a
992 writeable section; -N will now handle this.
994 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
996 * libhppa.h: Remove "esel" changes. Not the right approach.
997 * som.c: Corresponding changes.
998 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
999 which don't have a SOM symbol type associated with them.
1000 Reverses a 1994 change.
1002 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1004 Make ld -N more reasonable for ELF:
1005 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1006 phdr_in_section to false, and always use a single load segment.
1007 (elf_sort_sections): Sort sections by LMA after VMA.
1008 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1009 align to maxpagesize.
1010 (assign_file_positions_except_relocs): Likewise.
1011 * elfcode.h (elf_object_p): If a section is loaded but not page
1012 aligned, clear D_PAGED.
1014 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1016 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1017 Added, for internal use by the ARM gas.
1019 * bfd-in2.h: Rebuilt
1021 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1023 * libhppa.h (R_HPPA_ESEL): New field selector.
1024 (e_esel): Similarly.
1025 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1026 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1027 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1029 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1032 archive search before looking for stripped dynamic objects.
1034 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1037 symbol a warning rather than an error.
1039 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1041 * elf.c (assign_file_positions_for_segments): Track the virtual
1042 memory position separately from the file position, and use it to
1043 compute the alignment adjustment.
1046 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1048 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1049 and fixed mask on R_D10V_10_PCREL_L.
1052 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * elf64-mips.c: Include "aout/ar.h".
1055 (mips_elf64_slurp_armap): New static function.
1056 (mips_elf64_write_armap): New static function.
1057 (bfd_elf64_archive_*): Define.
1058 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1059 Use instead of bfd_generic_archive_p.
1060 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1061 instead of _bfd_write_archive_contents.
1062 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1063 _bfd_generic_mkarchive.
1064 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1065 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1067 (TARGET_LITTLE_SYM): Likewise.
1068 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1070 * Makefile.in: Rebuild dependencies.
1072 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1073 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1074 SHT_MIPS_EVENTS sections.
1075 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1076 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1078 (_bfd_mips_elf_fake_sections): Likewise.
1080 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1081 * ecoff.c (ecoff_compute_section_file_positions): Copy
1082 rdata_in_text from backend info to tdata. Clear it if any data
1083 section comes before .rdata.
1084 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1085 tdata rather than backend info.
1087 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * configure.in: Fix test for whether a compiler has a 64 bit
1090 type. From Jim Wilson <wilson@cygnus.com>.
1092 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * configure.host (mips-sgi-irix6*): New host.
1096 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1097 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1098 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1100 * configure: Rebuild.
1101 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1102 (BFD_HOST_64_BIT): Define conditionally.
1103 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1104 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1105 (symvalue, bfd_size_type): Likewise.
1106 * bfd-in2.h: Rebuild.
1107 * Makefile.in (do_clean): Remove bfd-tmp.h.
1108 (do_distclean): Remove bfd-in3.h.
1109 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1110 (bfd-in3.h): New target.
1112 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1113 Andrew Gierth <ANDREWG@microlise.co.uk>.
1115 * configure.host: Set INSTALL_SHLIB.
1116 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1117 * configure: Rebuild.
1118 * Makefile.in (install): Use @INSTALL_SHLIB@.
1120 * config.bfd (mips*-*-irix6*): New target.
1121 * configure.host: Handle Irix 6 shared library like Irix 5.
1123 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1124 symbol for a magic name.
1125 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1127 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1130 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1132 * mpw-config.in: Add ELF support to mips config, create the
1133 elf32-target.h file in the object dir.
1134 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1136 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1138 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1139 Also removed most abort calls, in favor of using bfd reporting.
1142 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1144 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1145 (BFD32_BACKENDS) Add elf32-d10v.o.
1146 * archures.c: Add bfd_d10v_arch.
1147 * bfd-in2.h: Add bfd_d10v_arch.
1148 * config.bfd (d10v-*-*): New target.
1149 * configure: (bfd_elf32_d10v_vec) New vector.
1150 * configure.in: (bfd_elf32_d10v_vec) New vector.
1151 * cpu-d10v.c: New file.
1152 * elf.c (prep_headers): Added case bfd_arch_d10v.
1153 * elf32-d10v.c: New file.
1154 * libbfd.h: Rebuild.
1155 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1156 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1157 * targets.c (bfd_elf32_d10v_vec): New vector.
1160 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1162 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1164 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1166 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1167 bfd_mach_i386_i8086 machine types.
1169 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1174 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1176 * coffcode.h (coff_set_section_contents): A/UX does not require
1177 special handling of the _LIB section.
1179 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1181 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1182 value for R_RELBYTE.
1184 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1185 array if one was allocated.
1187 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1189 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1190 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1191 use_rld_obj_head and rld_value.
1192 (mips_elf_link_hash_table_create): Initialize new fields.
1193 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1195 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1196 __rld_obj_head symbol not seen, create an __rld_map symbol.
1197 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1198 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1199 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1200 __rld_obj_head symbol.
1201 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1203 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1207 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1208 ppc_elf_addr16_ha_reloc.
1209 (ppc_elf_addr16_ha_reloc): New static function.
1211 * coff-mips.c (struct mips_hi): Define.
1212 (mips_refhi_list): New static variable.
1213 (mips_refhi_addr, mips_refhi_addend): Remove.
1214 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1215 (mips_reflo_reloc): Process mips_refhi_list.
1216 (mips_relhi_list): New static variable.
1217 (mips_relhi_addr, mips_relhi_addend): Remove.
1218 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1219 (mips_rello_reloc): Process mips_relhi_list.
1220 (mips_relocate_section): Permit an arbitrary number of REFHI or
1221 RELHI relocs before the associated REFLO or RELLO reloc.
1223 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * aout-target.h (MY(callback)): Set reloc_count fields.
1227 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1229 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1230 sections unless this is a SunOS link.
1232 * VERSION: Set to 2.7.1.
1234 * Released binutils 2.7.
1236 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1238 * i386aout.c: Include "aout/aout64.h".
1239 (i386aout_write_object_contents): New static function.
1240 (MY_write_object_contents): Define.
1242 * netbsd.h (MY(write_object_contents)): Make sure that
1243 adjust_sizes_and_vmas is called before fiddling with the magic
1246 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1250 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * libbfd-in.h (itos, stoi): Don't define.
1253 * libbfd.h: Rebuild.
1254 * i386lynx.c (KEEPIT): Define as udata.i.
1255 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1256 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1257 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1258 flags. Don't use stoi.
1260 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1262 * elf.c (map_sections_to_segments): Don't start a new segment for
1263 a writable section if it's on the same page as the previous
1264 segment. Reset the writable variable for a readonly section.
1266 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1268 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1269 first_thunk_address, thunk_size, and import_table_size.
1270 * peicode.h: Improved some diagnostics regarding edata sections.
1272 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1274 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1275 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1277 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1280 with XCOFF_DEF_DYNAMIC set is really defined.
1281 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1282 (xcoff_link_add_symbols): Only create special sections if using an
1285 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1287 (bfd_install_relocation): Likewise.
1289 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1291 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1293 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1294 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1295 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1296 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1297 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1298 are found for LITERAL relocs.
1299 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1300 taken, we cannot generate a .plt entry for the symbol.
1302 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1304 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1305 sysconf functions (for gprof).
1306 * configure, config.in: Rebuild.
1308 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1311 an archive if it has a map. If the object file has the wrong
1314 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1315 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1317 (alpha_relocate_section): Likewise.
1319 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1320 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1321 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1322 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1323 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1324 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1325 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1326 * peicode.h: Corresponding changes.
1328 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1330 * elflink.h (elf_create_pointer_linker_section): Comment out code
1331 dealing with making GOT pointers negative of the GOT symbol for
1334 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1336 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1337 increment the .rela.plt size until after we're done creating the
1339 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1340 .rela.plt offset directly rather than calculating it.
1342 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1344 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1345 Use autoconf-set values.
1346 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1347 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1350 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1351 * configure: Rebuilt.
1353 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1355 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1356 handling code > 1k away.
1358 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1360 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1361 defined, output whenever the symbol is updated.
1363 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1365 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1366 section to 0 if user_set_vma is set.
1367 * elflink.h (elf_bfd_final_link): Likewise.
1369 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1371 Partially undo patch of Jun 20.
1372 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1373 (coff_compute_section_file_positions): Likewise.
1374 (coff_write_object_contents): Likewise. Re-add deleted code, but
1375 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1376 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1378 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1380 * config.bfd: Add support for *-*-rtems* configurations.
1382 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1384 * elf.c (prep_headers): Add bfd_arch_alpha case.
1386 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1388 * elf64-alpha.c: New file.
1389 * config.bfd (alpha-*-linuxecoff*): New target.
1390 (alpha-*-linux*, alpha-*-elf*): New targets.
1391 * configure.in (bfd_elf64_alpha_vec): New vector.
1392 * configure: Rebuild.
1393 * targets.c (bfd_elf64_alpha_vec): Declare.
1394 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1395 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1396 * bfd-in2.h, libbfd.h: Rebuild.
1397 * Makefile.in: Rebuild dependencies.
1398 (BFD64_BACKENDS): Add elf64-alpha.o.
1399 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1401 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1403 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1404 than relying on a right shift of 32.
1406 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1408 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1409 ifdef to COFF_WITH_PE.
1410 (coff_compute_section_file_positions): Likewise.
1411 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1412 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1413 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1414 COFF_IMAGE_WITH_PE, always include.
1416 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1418 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1420 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1421 approximate the correct answer if SIZEOF_HEADERS was not used.
1423 * binary.c (binary_set_section_contents): Set section file
1424 position based on LMA rather than VMA.
1426 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1428 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1429 symbols if info->strip == strip_all.
1431 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1433 * coff-h8300.c: Remove #if 0 code.
1434 (compatable): Don't allow mixing/matching of different architectures.
1436 * archures.c (bfd_mach_h8300s): Add.
1437 * bfd-in2.h: Rebuilt.
1438 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1440 (h8300_reloc16_estimate): Likewise.
1441 (h8300_reloc16_extra_cases): Likewise.
1442 (h8300_bfd_link_add_symbols): Likewise.
1443 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1444 (coff_set_flags): Likewise.
1445 * cpu-h8300.c (h8300_scan): Likewise.
1446 Add H8/S to bfd_h8300_arch list.
1448 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1450 Added support for Alpha OpenVMS:
1451 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1452 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1453 * config.h-vms, makefile.vms: New files.
1454 * config.bfd (alpha-*-*vms*): New target.
1455 * configure.in (evax_alpha_vec): New target vector.
1456 * configure: Rebuild.
1457 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1458 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1459 * targets.c (bfd_target_evax_flavour): Define.
1460 (evax_alpha_vec): Declare.
1461 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1462 if BFD64 is defined.
1463 * bfd-in2.h, libbfd.h: Rebuild.
1464 * Makefile.in: Rebuild dependencies.
1465 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1466 evax-emh.o, and evax-misc.o.
1467 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1468 evax-etir.c, evax-emh.c, and evax-misc.c.
1469 (HFILES): Add evax.h.
1471 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1475 (h8300_bfd_link_add_symbols): Likewise.
1477 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1479 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1480 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1482 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1485 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1487 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1488 R_MIPS_32 relocs if creating a shared library.
1490 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1492 * peicode.h (add_data_entry): Use pei_section_data rather than
1493 _cooked_size. Corresponds to May 13 change in coffcode.h.
1495 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1498 * coffcode.h (coff_write_object_contents): If there are long
1499 section names, always set the f_symptr field, even if there are no
1501 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1502 if there are no symbols.
1504 * coffgen.c (make_a_section_from_file): Check return value of
1505 _bfd_coff_read_string_table.
1506 (coff_real_object_p): Check return value of
1507 make_a_section_from_file.
1508 (_bfd_coff_read_string_table): Check that there are some symbols
1509 before trying to read the string table size.
1511 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1514 to replace a symbol in a dynamic object with a symbol from another
1515 dynamic object, do the replacement if the existing symbol is
1516 global linkage code.
1518 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1519 for _ptrgl, and treat it as global linkage code.
1521 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1522 filename or N_SO symbol past the offset, and use it to indicate
1523 that there is no line number or function when appropriate.
1525 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1527 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1528 common symbol defined by the linker. Don't export function code
1529 even if export_defineds is set.
1531 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1533 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1535 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1536 (h8300_symbol_address_p): New function.
1537 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1540 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1542 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1544 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1545 correctly for the two variants. Allow relaxing if the target
1546 is 128 bytes away since after relaxation it'll be 126 bytes away.
1547 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1548 "dot" and "value". Allow relaxing if the target is 128 bytes
1549 away since after relaxation it'll be 126 bytes away.
1550 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1551 the given section until nothing changes.
1553 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1555 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1556 alignment hack--we can get the lnnoptr info another way without
1557 suddenly increasing the alignment requirements. Set the flags for
1559 (ecoff_compute_section_file_positions): Do so.
1561 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1564 to keep the HP emulator database happy.
1566 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1567 From Kevin Buettner <kev@primenet.com>.
1569 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1571 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1572 name of a NULL section.
1574 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1576 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1577 set, always call the notice callback.
1579 * VERSION: Increment for bfdlink.h change.
1581 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1583 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1584 (sh_relax_delete_bytes): Correct handling of differently sized
1585 trailing alignment reloc.
1587 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1588 * bfd-in2.h: Rebuild.
1589 * configure.in: Warn if there is no known 64 bit type.
1590 * configure: Rebuild.
1592 * Makefile.in: Rebuild dependencies.
1593 (BFD32_BACKENDS): Add ppcboot.o.
1594 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1596 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1597 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1599 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1601 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1602 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1603 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1604 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1606 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * elf64-mips.c: Improve reloc special_functions and handling of
1609 SHT_MIPS_OPTIONS section.
1610 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1611 mips_elf_hi16_reloc and make globally visible.
1612 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1613 make globally visible.
1614 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1615 make globally visible.
1616 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1617 and make globally visible.
1618 (gprel16_with_gp): Check howto->src_mask before using value in
1620 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1621 and make globally visible.
1622 (gprel32_with_gp): Check howto->src_mask before fetching value.
1623 (bfd_mips_elf_swap_options_in): New function.
1624 (bfd_mips_elf_swap_options_out): New function.
1625 (_bfd_mips_elf_set_private_flags): Rename from
1626 mips_elf_set_private_flags and make globally visible.
1627 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1628 mips_elf_copy_private_bfd_data and make globally visible.
1629 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1630 mips_elf_merge_private_bfd_data and make globally visible.
1631 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1632 for a SHT_MIPS_OPTIONS section.
1633 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1634 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1635 name of a SHT_MIPS_OPTIONS section.
1636 (_bfd_mips_elf_set_section_contents): New function.
1637 (mips_elf32_section_processing): Set the GP value in a
1638 SHT_MIPS_OPTIONS section.
1639 (_bfd_mips_elf_find_nearest_line): Rename from
1640 mips_elf_find_nearest_line and make globally visible.
1641 (bfd_elf32_set_section_contents): Define.
1642 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1643 (_bfd_mips_elf_lo16_reloc): Declare.
1644 (_bfd_mips_elf_gprel16_reloc): Declare.
1645 (_bfd_mips_elf_got16_reloc): Declare.
1646 (_bfd_mips_elf_gprel32_reloc): Declare.
1647 (_bfd_mips_elf_set_private_flags): Declare.
1648 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1649 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1650 (_bfd_mips_elf_find_nearest_line): Declare.
1651 (_bfd_mips_elf_set_section_contents): Declare.
1653 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1655 (elf_info_to_howto): Define.
1656 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1658 (elf_info_to_howto): Define.
1659 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1661 (elf_info_to_howto): Define.
1663 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1664 R_MOV16B[12], to match change in coff/internal.h.
1666 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * elf64-mips.c: Extensive additions to provide better support for
1669 writing files and for gas.
1670 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1671 of mips_elf_object_p.
1672 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1673 _bfd_mips_elf_object_p.
1674 (_bfd_mips_elf_final_write_processing): Rename from
1675 mips_elf_final_write_processing and make globally visible.
1676 (_bfd_mips_elf_fake_sections): Rename from
1677 mips_elf_fake_sections and make globally visible.
1678 (_bfd_mips_elf_section_from_bfd_section): Rename from
1679 mips_elf_section_from_bfd_section and make globally visible.
1680 (_bfd_mips_elf_section_processing): New function, broken out of
1681 mips_elf_section_processing.
1682 (mips_elf32_section_processing): Rename from
1683 mips_elf_section_processing; call
1684 _bfd_mips_elf_section_processing.
1685 (_bfd_mips_elf_symbol_processing): Rename from
1686 mips_elf_symbol_processing and make globally visible.
1687 (_bfd_mips_elf_read_ecoff_info): Rename from
1688 mips_elf_read_ecoff_info and make globally visible.
1689 (mips_elf32_ecoff_debug_swap): Rename from
1690 mips_elf_ecoff_debug_swap.
1691 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1692 struct symbol_cache_entry.
1693 (_bfd_elf_validate_reloc): New function, moved in from
1694 elfcode.h:validate_reloc.
1695 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1696 to _bfd_elf_validate_reloc. Change all callers.
1697 * elf-bfd.h (bfd_section_from_shdr): Declare.
1698 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1699 (_bfd_elf_validate_reloc): Declare.
1700 (_bfd_mips_elf_object_p): Declare.
1701 (_bfd_mips_elf_fake_sections): Declare.
1702 (_bfd_mips_elf_section_from_bfd_section): Declare.
1703 (_bfd_mips_elf_section_processing): Declare.
1704 (_bfd_mips_elf_symbol_processing): Declare.
1705 (_bfd_mips_elf_read_ecoff_info): Declare.
1706 (_bfd_mips_elf_final_write_processing): Declare.
1707 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1710 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1711 (mips_elf_final_write_processing): Likewise.
1713 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1715 64-bit MIPS ELF ABI objdump support:
1716 * elf64-mips.c: New file.
1717 * Makefile.in: Rebuild dependencies.
1718 (BFD64_BACKENDS): Add elf64-mips.o.
1719 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1720 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1721 bfd_elf64_littlemips_vec to targ_selvecs.
1722 (mips*-*-elf*): Likewise.
1723 * confingure.in: Add bfd_elf64_bigmips_vec and
1724 bfd_elf64_littlemips_vec to vector switch.
1725 * configure: Rebuild.
1726 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1727 broken out of mips_elf_section_from_shdr.
1728 (mips_elf32_section_from_shdr): Rename from
1729 mips_elf_section_from_shdr. Call new function.
1730 (elf_backend_section_from_shdr): Update name of renamed function.
1731 * elf-bfd.h (struct elf_size_info): Change second parameter of
1732 write_out_phdrs to be const. Likewise for second parameter of
1734 (struct bfd_elf_section_data): Add rel_hdr2 field.
1735 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1736 (bfd_elf32_swap_symbol_out): Likewise.
1737 (bfd_elf32_swap_reloc_in): Likewise.
1738 (bfd_elf32_swap_reloc_out): Likewise.
1739 (bfd_elf32_swap_reloca_in): Likewise.
1740 (bfd_elf32_swap_reloca_out): Likewise.
1741 (bfd_elf32_swap_phdr_in): Likewise.
1742 (bfd_elf32_swap_phdr_out): Likewise.
1743 (bfd_elf32_swap_dyn_in): Likewise.
1744 (bfd_elf32_swap_dyn_out): Likewise.
1745 (bfd_elf32_slurp_symbol_table): Declare.
1746 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1747 (bfd_elf32_write_out_phdrs): Declare.
1748 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1749 (bfd_elf64_swap_symbol_out): Likewise.
1750 (bfd_elf64_swap_reloc_in): Likewise.
1751 (bfd_elf64_swap_reloc_out): Likewise.
1752 (bfd_elf64_swap_reloca_in): Likewise.
1753 (bfd_elf64_swap_reloca_out): Likewise.
1754 (bfd_elf64_swap_phdr_in): Likewise.
1755 (bfd_elf64_swap_phdr_out): Likewise.
1756 (bfd_elf64_swap_dyn_in): Likewise.
1757 (bfd_elf64_swap_dyn_out): Likewise.
1758 (bfd_elf64_slurp_symbol_table): Declare.
1759 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1760 (bfd_elf64_write_out_phdrs): Declare.
1761 (_bfd_mips_elf_section_from_shdr): Declare.
1762 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1763 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1764 section for the section, add the new one to rel_hdr2. Increment
1765 reloc_count rather than setting it.
1766 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1767 Remove static declaration.
1768 (elf_write_shdrs_and_ehdr): Define name as macro.
1769 (elf_write_out_phdrs): Likewise.
1770 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1771 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1772 (elf_swap_symbol_in): Change second parameter to be const.
1773 (elf_swap_symbol_out): Likewise.
1774 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1775 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1776 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1777 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1778 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1779 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1780 parameter to be const. Make non-static.
1781 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1783 (elf_slurp_symbol_table): Make non-static.
1784 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1785 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1786 (elf_backend_size_info): Likewise.
1787 (elfNN_bed): Use elf_backend_size_info.
1788 * targets.c (bfd_elf64_bigmips_vec): Declare.
1789 (bfd_elf64_littlemips_vec): Declare.
1790 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1791 bfd_elf64_littlemips_vec if BFD64 is defined.
1793 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1795 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1798 zeroes, in alignment holes.
1800 * configure: Rebuild with autoconf 2.10.
1802 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1803 potential leading underscore in the allocated buffer.
1805 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1807 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1808 symbols into .sbss if this is a relocatable link.
1810 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1812 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1813 undefined symbols when creating a shared library.
1815 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * coff-sh.c: Add a bunch of new code and static const arrays to
1818 support aligning loads and stores on four byte memory boundaries.
1820 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1822 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1823 call sh_align_loads.
1824 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1827 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * cache.c (bfd_open_file): Unlink the file before opening it for
1830 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1832 * opncls.c (bfd_fdopenr): Set opened_once.
1834 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1839 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1840 the code unconditionally.
1842 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1844 * libcoff-in.h (struct pei_section_tdata): Define structure.
1845 (pei_section_data): Define macro.
1846 * libcoff.h: Rebuild.
1847 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1848 store s_paddr field in pei_section_data.
1849 (coff_compute_section_file_positions): Use pei_section_data rather
1850 than _cooked_size, and don't overwrite an existing value.
1851 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1852 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1853 * peicode.h (coff_bfd_copy_private_section_data): Define if
1855 (pe_bfd_copy_private_section_data): New static function if
1858 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * srec.c (srec_set_arch_mach): Write as a function rather than a
1863 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1864 no map, just check each member in turn to see whether it is
1867 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1869 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1870 table. Call BFD_ASSERT to validate header size, instead of
1872 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1875 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1877 * ppcboot.c: New target for looking at PPCbug boot records.
1879 * config{ure.in,.bfd}: Add support for ppcboot target.
1881 * configure: Regenerate.
1883 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1885 * coff-h8300.c (howto_table): Update names to match recent
1886 changes to include/coff/internal.h. Fix minor errors in the
1887 existing relocs. Add R_MOVL1 and R_MOVL2.
1888 (rtype2howto): Similarly.
1889 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1890 existing relaxing code and peform more relaxing.
1891 (h8300_reloc16_extra_cases): Likewise.
1893 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1895 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1898 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1900 * elfcode.h (elf_object_p): Reject generic ELF target if
1901 e_machine matches an alternate machine code in a specific backend.
1903 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1904 obsolete align_power_min field.
1906 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1908 * coff-h8300.c (reloc_howto_type): Add howto entry for
1910 (rtype2howto): Handle R_PCRWORD_B.
1911 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1912 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1913 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1914 branch (R_PCWORD_B).
1916 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * aoutx.h (translate_from_native_sym_flags): Set the section for
1919 BSF_CONSTRUCTOR symbols.
1921 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1924 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1926 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1927 stop looking when section is found.
1929 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * coffcode.h (STRING_SIZE_SIZE): Define.
1932 (styp_to_sec_flags): Handle long symbol names when looking for the
1934 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1935 (bfd_coff_long_section_names): Define.
1936 (coff_write_object_contents): Handle long section names.
1937 (bfd_coff_std_swap_table): Initialize new field.
1938 * libcoff.h: Rebuild.
1939 * coffgen.c (make_a_section_from_file): Handle long section
1941 (coff_write_symbols): Handle long section names.
1942 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1943 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1944 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1945 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1946 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1947 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1948 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1949 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1951 * bout.c (b_out_callback): Set lma of sections.
1952 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1953 parameter to output_bfd. Used input_bfd instead of output_bfd in
1956 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * aoutx.h (translate_from_native_sym_flags): Don't create
1959 SEC_CONSTRUCTOR sections.
1960 * ecoff.c (ecoff_set_symbol_info): Likewise.
1962 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1963 From Don Bowman <bowman@waterloo.hp.com>.
1965 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1967 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1968 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1970 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1973 mips_32_relocs field.
1974 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1975 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1976 relocs against a global symbol which is not defined in a regular
1978 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1979 against a global symbol, increment mips_32_relocs.
1980 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1981 the symbol is not defined in a regular file, make room in the
1984 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1987 file position and the virtual file position separately. Set
1988 filepos information bsaed on the real file position.
1989 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1990 Jan 23 change to coffcode.h.
1992 * som.c (som_slurp_symbol_table): Set the symbol count to the
1993 number of BFD symbols created.
1995 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1997 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1998 output file if linking shared objects. Loop to check all relocs,
1999 rather than returning false on first error.
2001 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2003 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2004 (ppc_elf_additional_program_headers): If .interp section, bump #
2005 of program headers by 1.
2006 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2007 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2008 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2010 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2012 (ppc_elf_relocate_section): If the output section isn't defined,
2013 don't abort, just give an error message.
2015 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2016 being created is .sdata or .sdata2, don't make the symbol dynamic.
2018 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2020 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2021 members of an archive for dynamic objects with no symbols, and
2022 pass them directly to check_archive_element.
2023 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2024 xcoff_link_check_dynamic_ar_symbols.
2025 (xcoff_link_check_dynamic_ar_symbols): New static function.
2027 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2028 from _bfd_nodynamic to _bfd_xcoff.
2029 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2031 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2032 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2033 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2034 * libcoff.h: Rebuild.
2035 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2036 (xcoff_get_section_contents): New static function.
2037 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2038 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2039 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2040 (xcoff_dynamic_reloc): New static variable.
2041 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2042 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2044 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2046 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2047 if reloc_entry->addend is not 0.
2048 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2050 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2052 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2054 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2055 Add entries for R_SPARC_[56].
2056 (sparc_reloc_map): Add entries for R_SPARC_[56].
2058 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2060 Optimize linking of stabs in sections as used in ELF and COFF.
2061 * stabs.c: New file.
2062 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2063 (_bfd_write_section_stabs): Declare.
2064 (_bfd_write_stab_strings): Declare.
2065 * libbfd.h: Rebuild.
2066 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2067 (struct coff_link_hash_table): Add stab_info field.
2068 * libcoff.h: Rebuild.
2069 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2071 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2073 (_bfd_coff_final_link): Write out stab strings hash table.
2074 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2075 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2077 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2078 (struct bfd_elf_section_data): Add stab_info field.
2079 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2081 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2082 _bfd_link_section_stabs.
2083 (elf_bfd_final_link): Write out stab strings hash table.
2084 (elf_link_input_bfd): Handle optimized stabs sections.
2085 * reloc.c (_bfd_final_link_relocate): Check address against
2086 _raw_size rather than _cooked_size.
2087 * Makefile.in: Rebuild dependencies.
2088 (BFD_LIBS): Add stabs.o
2089 (BFD_LIBS_CFILES): Add stabs.c.
2091 * VERSION: Increment for bfdlink.h change.
2093 * coffgen.c (coff_renumber_symbols): Correct handling of
2094 BSF_NOT_AT_END common symbols.
2096 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * coff-ppc.c (record_toc): Add cast to avoid warning.
2099 (ppc_allocate_toc_section): Likewise.
2100 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2101 (ppc_coff_reloc_type_lookup): Remove unreached code.
2102 * coffcode.h (coff_write_object_contents): Don't take the address
2104 * peicode.h (pe_print_idata): Add casts to avoid warning.
2105 (pe_print_edata): Likewise.
2106 (pe_print_reloc): Remove ANSI C string concatenation.
2108 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2112 * libcoff.h: Rebuild.
2113 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2115 (coff_swap_aux_out): Likewise.
2116 * peicode.h (coff_swap_aux_in): Likewise.
2117 (coff_swap_aux_out): Likewise.
2118 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2120 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2122 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2123 Fix up .bf endndx link fields.
2124 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2126 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2129 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2131 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2132 on Solaris PowerPC systems doesn't get confused.
2134 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2137 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2138 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2139 update did_reg and did_reg2.
2141 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2145 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2146 callback routines, pass h->root.string rather than name, in case
2147 copy is true and name is transient.
2149 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2151 * elfcore.h: Add support for core files with multiple threads.
2152 (Primarily for Solaris.)
2154 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2156 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2157 section->orelocation is NULL.
2159 * coffgen.c (bfd_coff_get_syment): New function.
2160 (bfd_coff_get_auxent): New function.
2161 * bfd-in.h (bfd_coff_get_syment): Declare.
2162 (bfd_coff_get_auxent): Declare.
2163 * bfd-in2.h: Rebuild.
2165 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * elf32-mips.c (struct mips_hi16): Define.
2168 (mips_hi16_addr, mips_hi16_addend): Remove.
2169 (mips_hi16_list): New static variable.
2170 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2171 (mips_elf_lo16_reloc): Process mips_hi16_list.
2172 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2173 relocs before the associated LO16 reloc.
2175 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2177 * versados.c (versados_scan): Check bfd_alloc return value.
2178 (versados_object_p): Check all bfd_read return values. Require
2179 that lang field be less than 10, to avoid confusion with Intel Hex
2182 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2184 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2185 not 0, for an absolute symbol.
2186 (NAME(aout,swap_ext_reloc_out)): Likewise.
2188 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2189 (ihex_write_object_contents): For a large start address, output
2190 the full 32 bit address in record type 5.
2192 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2193 to int to avoid promotion problems in prototype.
2195 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2197 * configure.host: Use ${srcdir} when looking for picfrag.
2199 * configure.host: Switch on ${libdir}, not $(libdir). From
2200 alan@spri.levels.unisa.edu.au (Alan Modra).
2202 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2203 entry point, not just for DYNAMIC objects.
2204 * sunos.c (sunos_add_dynamic_symbols): Always call
2205 sunos_create_dynamic_sections. If called with a non DYNAMIC
2206 object, don't do anything else.
2207 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2209 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2211 * configure.in: Permit --enable-shared to specify a list of
2213 * configure: Rebuild.
2215 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2216 host when configuring with --enable-shard.
2218 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2223 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2224 to avoid crashing in bfd_hash_replace.
2226 * sysdep.h: Use #ifdef, not #if.
2228 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2230 * config.in: Rebuild.
2232 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2234 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2235 (AC_CHECK_HEADERS): Check for sys/time.h
2236 (AC_HEADER_TIME): Add macro.
2237 * configure: Rebuild.
2238 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2239 to control what combination of <time> and <sys/time.h>
2242 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2244 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2245 (aout_32_sunos4_write_object_contents): Likewise.
2246 * aoutx.h (NAME(aout,machine_type)): Handle
2247 bfd_mach_sparc_{sparclet,sparclite}.
2248 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2249 (bfd_mach_sparc_v9_p): Update.
2250 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2251 * libaout.h (enum machine_type): Add M_SPARCLET.
2252 * sunos.c (MACHTYPE_OK): Define.
2253 * bfd-in2.h: Regenerated.
2255 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2258 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2259 * elflink.c (_bfd_elf_create_got_section): Store the
2260 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2261 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2262 global offset table goes over 0x1000, set the value of
2263 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2264 (elf32_sparc_relocate_section): Subtract the offset of
2265 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2267 * elfcode.h: Don't include <string.h>.
2269 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2271 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2272 generic_link_hash_newfunc. All references changed.
2273 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2274 moved here from libbfd-in.h.
2275 * libbfd-in.h: Corresponding changes.
2276 * libbfd.h: Regenerated.
2278 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * aoutx.h (aout_link_input_section_std): When reporting an
2281 overflow error, use the name of the symbol in the hash table if
2283 (aout_link_input_section_ext): Likewise.
2285 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2286 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2288 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2290 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2291 * coffcode.h (coff_compute_section_file_positions): Likewise.
2292 (coff_write_object_contents): Likewise.
2294 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * section.c (SEC_LINK_ONCE): Define.
2297 (SEC_LINK_DUPLICATES): Define.
2298 (SEC_LINK_DUPLICATES_DISCARD): Define.
2299 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2300 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2301 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2302 * bfd-in2.h: Rebuild.
2303 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2304 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2305 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2306 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2307 SEC_LINK_ONCE, and look through the symbol table for the setting
2308 for SEC_LINK_DUPLICATES.
2309 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2310 set for a section, find the section symbol in the symbol table,
2311 and set the aux entry based on SEC_LINK_DUPLICATES.
2312 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2313 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2314 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2315 * coff-i386.c (i386coff_vec): Likewise.
2316 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2318 * VERSION: Bump to 2.6.1.
2319 * Makefile.in (stamp-h): Depend upon VERSION.
2321 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2323 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2324 * libbfd.h: Rebuilt.
2325 * linker.c (generic_link_hash_newfunc): No longer static.
2326 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2328 * coff-h8300.c: Add two derived hash tables and their associated
2329 funtions and #defines for use by the h8300 linker.
2330 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2331 the function vector as needed. Place the address of the function
2332 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2333 Rewrite the vectors section contents as necessary.
2334 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2335 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2336 (coff_bfd_link_hash_table_create): Likewise.
2338 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2341 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2343 (hppa_rebuild_insn): Pass pointer to correct type to
2344 low_sign_unext and dis_assemble_21.
2346 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2348 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2349 Stick with sparc-*-{sysv4*,solaris2*}.
2351 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2354 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2355 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2356 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2357 fields is non-zero, print them.
2359 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2360 ifdef. Remove unused variables.
2361 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2363 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2364 (get_symbol_value): Ifdef out.
2365 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2366 (coff_ppc_relocate_section): Remove unused variables. Make
2367 fprintf strings and argument types correspond. Put before_addr in
2369 (dump_toc): Make fprintf strings and argument types correspond.
2370 (ppc_process_before_allocation): Remove unused variables. Always
2372 (ppc_reflo_reloc): Ifdef out.
2373 (ppc_addr32nb_reloc): Ifdef out.
2374 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2376 (coff_ppc_rtype_to_howto): Likewise.
2377 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2379 * peicode.h (pe_print_idata): Move otherwise unused variables into
2380 the #ifdef where they are used. Always return a value.
2381 (pe_print_edata): Make fprintf strings and argument types
2382 correspond. Always return a value.
2383 (pe_print_pdata): Removed unused variable addr_value. Always
2385 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2386 strings and argument types correspond. Always return a value.
2388 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2389 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2390 variable rela inside #if 0 section where it is used.
2392 * ns32k.h: New file.
2393 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2394 functions to start with _bfd_.
2395 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2396 functions in cpu-ns32k.h.
2397 * Makefile.in: Rebuild dependencies.
2398 (HFILES): Add ns32k.h.
2400 * section.c (struct sec): Add linker_mark field. Change
2401 user_set_vma and reloc_done to be single bit fields.
2402 (STD_SECTION): Update accordingly.
2403 * bfd-in2.h: Rebuild.
2404 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2406 (aout_link_input_bfd): Don't link unmarked sections.
2407 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2409 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2410 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2412 * elflink.h (elf_bfd_final_link): Mark sections included in the
2414 (elf_link_input_bfd): Don't link unmarked sections.
2415 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2417 (xcoff_link_input_bfd): Don't link unmarked sections.
2419 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2420 overflow error messages.
2422 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2424 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2425 is not set, print "BFD: " before the error message.
2427 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2428 Miles Bader <miles@gnu.ai.mit.edu>.
2429 * configure: Rebuild.
2431 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2436 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2437 m68k-aout, m68k-coff, and m68k-elf targets.
2439 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2441 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2442 (ieee_generic_stat_arch_elt): Restructured to prevent
2443 ieee_object_p from being called repeatedly.
2445 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2447 * coffcode.h (coff_write_object_contents): Allocate
2448 buffers large enough for any FILEHDR or AOUTHDR.
2450 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2452 * ecofflink.c (lookup_line): New static function, renamed and
2453 slighly changed from old _bfd_ecoff_locate_line.
2454 (_bfd_ecoff_locate_line): Cache line number information. Use
2455 lookup_line for actual lookup.
2457 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2459 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2460 multiple of 20 bytes.
2462 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2465 allocate ecoff_find_line, and don't initialize by hand.
2466 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2467 mips_elf_find_line, and don't call memset.
2469 * coffcode.h (coff_compute_section_file_positions): If not
2470 producing a final executable, don't consider sofar when aligning
2471 the section to the correct size.
2473 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2476 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2477 * coffgen.c (coff_section_symbol): Ifdef out.
2479 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2482 output_bfd is not NULL.
2484 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2486 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2487 of bfd_alloc (fixes fix_line not being initialized).
2488 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2490 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2492 * coffcode.h: Allow specific backends to override the
2493 bfd_link_add_symbols routine.
2495 * coff-h8300.c: Include genlink.h.
2496 (howto_table): Add R_MEM_INDIRECT.
2497 (rtype2howto): Support R_MEM_INDIRECT.
2498 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2501 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2503 * coff-alpha.c (alpha_relocate_section): Use
2504 info->callbacks_warning, rather than _bfd_error_handler, for
2505 "multiple gp" warning.
2507 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2510 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2511 table string. Use bfd_wrapped_link_hash_lookup.
2512 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2514 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2515 table, if any, when writing out symbols.
2516 (aout_link_input_section_std): Use the name from the hash table,
2517 if any, when reporting undefined symbols.
2518 (aout_link_input_section_ext): Likewise.
2519 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2520 * bout.c (get_value): Likewise.
2521 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2522 * ecoff.c (ecoff_reloc_link_order): Likewise.
2523 * elflink.h (elf_link_add_object_symbols): Likewise.
2524 (elf_reloc_link_order): Likewise.
2525 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2526 (_bfd_generic_reloc_link_order): Likewise.
2527 (default_indirect_link_order): Likewise.
2528 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2529 * sunos.c (sunos_add_one_symbol): Likewise.
2530 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2531 (bfd_xcoff_link_count_reloc): Likewise.
2532 (xcoff_reloc_link_order): Likewise.
2534 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2535 into -1 for intern->rss.
2537 * configure: Rebuild with autoconf 2.8.
2539 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2541 * stab-syms.c (__define_stab_duplicate): Define.
2542 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2544 * bfd-in.h (bfd_get_stab_name): Declare.
2545 * bfd-in2.h: Rebuild.
2546 * Makefile.in: Rebuild dependencies.
2547 (BFD_LIBS): Add stab-syms.o.
2548 (BFD_LIBS_CFILES): Add stab-syms.c.
2549 (BFD32_BACKENDS): Remove stab-syms.o.
2550 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2551 * configure.in: Don't list stab-syms.o in bfd_backends.
2552 * configure: Rebuild.
2553 * libaout.h (aout_stab_name): Don't declare.
2554 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2557 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * elf.c (assign_file_positions_for_segments): Adjust file offset
2560 for section alignment even if SEC_LOAD is not set.
2562 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2564 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2565 since they appear as targets in Makefile.in.
2566 * configure: Rebuild.
2568 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2569 don't fiddle with a symbol which is not defined anywhere.
2571 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2573 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2574 though they are defined in a shared library.
2575 (xcoff_build_ldsyms): Likewise.
2577 * coffgen.c (coff_find_nearest_line): Don't look at the line
2578 numbers for the section if section->lineno is NULL.
2580 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2581 message rather than calling BFD_ASSERT.
2582 * elfcode.h (write_relocs): Check return value of
2583 _bfd_elf_symbol_from_bfd_symbol.
2585 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2587 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2590 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2592 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2594 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2595 hppa_reloc_field_selector_type_alt.
2596 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2597 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2599 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2601 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * elf.c (assign_file_positions_for_segments): Adjust the segment
2604 memory size for the alignment of a SEC_ALLOC section, not just a
2607 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2609 * m68klinux.c: New file.
2610 * hosts/m68klinux.h: New file.
2611 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2612 * configure.in (m68*-*-linux*): New native host.
2613 (m68klinux_vec): New vector.
2614 * configure: Rebuild.
2615 * targets.c (m68klinux_vec): Declare.
2616 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2617 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2618 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2619 declaration from bfd_linux_size_dynamic_sections.
2620 (bfd_m68klinux_size_dynamic_sections): Declare.
2621 * bfd-in2.h: Rebuild.
2622 * Makefile.in: Rebuild dependencies.
2623 (BFD32_BACKENDS): Add m68klinux.o.
2624 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2626 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2628 * libhppa.h (pa_arch): Add pa20.
2629 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2630 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2631 (hppa_field_adjust): Handle e_nsel.
2632 * som.c: Provide default definitions for many new relocs found only
2633 in hpux10 include files.
2634 (som_fixup_formats): Add several new relocs from hpux10.
2635 (som_hppa_howto_table): Add hpux10 relocs.
2636 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2638 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2640 * mpw-make.sed: Edit out recent shared library support, and
2641 rules to rebuild .h files using doc/chew.
2643 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2645 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2646 size even of sections with no contents.
2648 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2650 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2651 starting with '$' the way we skip names starting with '.'. When
2652 updating x_endndx, don't be fooled by an index which has been
2655 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2656 struct/union/enum type with no elements.
2658 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2660 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2662 * archive.c (bfd_generic_archive_p): If the first file in the
2663 archive can not be recognized as an object, don't assume that this
2664 is the wrong format.
2666 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2667 format is not bfd_object.
2668 (bfd_elf_get_dt_soname): Likewise.
2670 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2675 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2677 * bfd.c (tdata): Add netbsd_core_data.
2678 * bfd-in2.h: Regenerated.
2680 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2682 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2683 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2684 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2687 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2688 to get the symbol index, matching 14 Jul 95 change.
2690 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2692 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2693 Remove duplicate definition of gp.
2695 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2697 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2698 assume that we can set the GP value and then get the same value,
2699 since it won't be true if the output file is neither ELF nor
2701 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2702 _bfd_get_gp_value here.
2703 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2704 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2706 (mips_elf_lo16_reloc): Likewise.
2707 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2708 Don't require that the BFD be ELF.
2709 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2710 (mips_elf_gprel32_reloc): Likewise.
2711 (mips_elf_relocate_section): Don't assume we can set and get the
2713 (mips_elf_finish_dynamic_symbol): Don't bother to use
2714 _bfd_get_gp_value here.
2716 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2717 Don't change epdr between malloc and free. Be careful not to free
2718 NULL pointers. Zero out the first RPDR.
2720 * configure.host: On Linux, only pass -rpath option if $(libdir)
2721 is neither /lib nor /usr/lib. From Alan Modra
2722 <alan@mullet.Levels.UniSA.Edu.Au>.
2724 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2726 (elf_dt_name): Rename from elf_dt_needed_name.
2727 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2729 (bfd_elf_get_dt_soname): New function.
2730 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2731 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2732 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2733 * bfd-in2.h: Rebuild.
2735 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2737 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2738 _bfd_sparc_elf_reloc_type_lookup.
2739 (bfd_elf32_bfd_reloc_type_lookup): Update.
2740 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2741 (sparc64_elf_howto_table): Define.
2742 (sparc_reloc_map): Define.
2743 (sparc64_elf_reloc_type_lookup): New function.
2744 (sparc_elf_wdisp16_reloc): New function.
2745 (elf_info_to_howto): Use sparc64_elf_howto_table.
2746 (sparc64_elf_relocate_section): Likewise.
2747 (bfd_elf64_bfd_reloc_type_lookup): Update.
2749 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * configure.host: Check for 'do not mix' from native linker before
2752 trying to use -rpath.
2754 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * bfd.c (_bfd_get_gp_value): New function.
2757 (_bfd_set_gp_value): New function.
2758 * libbfd-in.h (_bfd_get_gp_value): Declare.
2759 (_bfd_set_gp_value): Declare.
2760 * libbfd.h: Rebuild.
2761 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2762 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2763 directly to the fields in the tdata information.
2764 (alpha_relocate_section): Likewise.
2765 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2766 (mips_gprel_reloc): Likewise.
2767 (mips_relocate_section): Likewise.
2768 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2769 (mips_elf_lo16_reloc): Likewise.
2770 (mips_elf_final_gp): Likewise.
2771 (mips_elf_gprel16_reloc): Likewise.
2772 (mips_elf_gprel32_reloc): Likewise.
2773 (mips_elf_relocate_section): Likewise.
2774 (mips_elf_finish_dynamic_symbol): Likewise.
2776 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2778 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * configure.in: Call AC_PROG_CC before configure.host.
2781 * configure: Rebuild.
2782 * configure.host: Don't set information which autoconf should
2783 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2785 * configure.host: Remove go32 and win32 host information, since it
2786 should no longer be needed.
2788 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2789 then start a new segment rather than put a writable section in a
2792 * configure.host: Set RPATH_ENVVAR.
2794 * Makefile.in: Rebuild dependencies.
2796 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2797 zero_section variable.
2799 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2801 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2802 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2803 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2805 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2807 * ieee.c (ieee_write_expression): Only use an R variable for a
2808 local symbol. Don't output a zero offset. Handle a zero address.
2809 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2810 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2812 (parse_expression): Don't try to handle multiple occurrences of a
2813 P variable. Handle I variables differently from X variables. Fix
2814 the order of minus expressions.
2815 (ieee_slurp_external_symbols): Generate an I variable for an NN
2816 record. Fix handling of ATI and ATX records.
2817 (ieee_slurp_sections): Only set minimal section attributes.
2818 Adjust them later, based on the section contents.
2819 (ieee_object_p): Read in the file until just after the ME record.
2820 Call ieee_slurp_section_data to set the section flags.
2821 (do_one): Add iterations parameter. Only repeat the first load
2822 item. Set the section and file reloc flags.
2823 (ieee_slurp_section_data): Set section flags. Pass iterations to
2825 (ieee_canonicalize_reloc): Handle I variables.
2826 (do_with_relocs): Only emit relocation size when necessary.
2827 Increase MAXRUN to 127. Change ov to be assigned, and take
2828 src_mask and pcrel_offset into account.
2829 (ieee_write_data_part): Skip sections that are not loaded.
2830 (ieee_write_external_part): Don't output optional last entry of WX
2832 (ieee_write_me_part): Make setting of me_record neater.
2833 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2835 * syms.c (stt): Add entries for zerovars, vars, and code.
2837 * elfcode.h (validate_reloc): New static function.
2838 (write_relocs): Call validate_reloc for non ELF relocs.
2840 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2841 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2842 (TARGET_LITTLE_SYM): Likewise.
2844 * config.bfd (m68*-*-psos*): New target.
2846 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2848 * i386msdos.c: Remove some #if 0 code.
2849 (msdos_write_object_contents): Don't include empty sections in the
2850 size computation, regardless of their address.
2852 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2854 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2855 is NULL, ie, the -r switch is used.
2857 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2860 (BFD_RELOC_MIPS_GOT_LO16): Define.
2861 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2862 * bfd-in2.h, libbfd.h: Rebuild.
2863 * elf32-mips.c (mips_reloc_map): Map new relocs.
2865 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2867 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2870 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2871 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2872 simple number for the section address, rather than an expression.
2873 Limit the number of bytes between relocs to MAXRUN.
2874 (ieee_write_me_part): Set me_record to the file offset after the
2876 (ieee_write_processor): New static function.
2877 (ieee_write_object_contents): Use ieee_write_processor.
2879 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2883 * coff-aux.c: Change include of aux.h to aux-coff.h.
2885 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2887 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2888 relocation put the addend both in the reloc entry and the data.
2889 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2892 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2893 a R_68K_PCxx reloc against a defined global symbol directly.
2894 (elf_m68k_check_relocs): Don't count such a reloc.
2896 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2897 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2898 symbol for now, otherwise always record the symbol as dynamic.
2899 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2900 is not referenced by a dynamic object, and we are not making a
2901 shared object, then don't make a PLT entry. If we do make a PLT
2902 entry, make sure the symbol has been recorded as dynamic.
2904 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2906 * configure.host: When making a shared library, set HLDFLAGS to
2907 pass an appropriate -rpath option. Use the make variable SONAME
2908 as the shared library soname, rather than computing it here. On
2909 SunOS, build stamp-tshlink in place of $(SHLINK).
2910 * Makefile.in (SONAME): New variable.
2911 ($(SHLINK)): Make a link to the transformed name, as well.
2912 (stamp-tshlink): New target.
2913 (install): Skip stamp-tshlink during install.
2915 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2917 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2918 linker sections have been set up yet.
2920 * elf.c (make_mapping): Add an additional argument to suppress
2921 making the first section include the program headers.
2922 (map_sections_to_segments): If the user used -Ttext such that the
2923 program headers are on a different page, do not set the flags
2924 saying that this section includes the program headers.
2926 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2928 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2929 don't define TRAD_HEADER.
2930 * configure: Rebuild.
2932 * netbsd-core.c: New file, support for NetBSD core files.
2933 * hosts/*nbsd.h: Removed.
2935 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2937 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2938 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2939 * libbfd.h, bfd-in2.h: Regenerated.
2940 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2941 bfd_elf32_bfd_reloc_type_lookup.
2942 (reloc_type{,_names}): Deleted.
2943 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2945 (sparc_reloc_map): Add sparc64 relocs.
2946 (sparc_elf_notsupported_reloc): New static function.
2947 (sparc_elf_wdisp16_reloc): New static function.
2948 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2949 (elf32_sparc_relocate_section): Likewise.
2950 (bfd_elf32_bfd_reloc_type_lookup): Define.
2951 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2952 (reloc_type{,_names}): Deleted.
2953 (elf_sparc_howto_table): Deleted.
2954 (sparc_reloc_map): Deleted.
2955 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2956 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2958 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2963 * Makefile.in (program_transform_name): New variable.
2964 (install): Transform library name before installing it.
2966 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2968 * archures.c (bfd_mach_i960_hx): Define.
2969 * bfd-in2.h: Rebuild.
2970 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2971 (MATRIX): Expand entries for HX.
2972 (arch_info_struct): Add i960:hx entry.
2973 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2974 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2975 (coff_set_flags): Handle bfd_mach_i960_hx.
2977 Support for building as a shared library, based on patches from
2978 Alan Modra <alan@spri.levels.unisa.edu.au>:
2979 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2980 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2981 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2982 * configure: Rebuild.
2983 * configure.host: If --enable-shared, adjust shared library stuff
2984 based on the host. If the host is SunOS, and the linker supports
2985 -rpath, set HLDFLAGS to use it.
2986 * Makefile.in (ALLLIBS): New variable.
2987 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2988 (COMMON_SHLIB, SHLINK): New variables.
2989 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2990 (STAGESTUFF): Remove variable.
2991 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2993 (stamp-ofiles): New target, like old ofiles target, but build
2994 using a temporary file and move-if-change, and touch stamp-ofiles
2996 (ofiles): Just depend upon stamp-ofiles.
2997 (stamp-piclist, piclist): New targets.
2998 ($(SHLIB), $(SHLINK)): New targets.
2999 (targets.o, archures.o): Build twice if PICFLAG is set.
3000 (do_mostlyclean): Remove pic/*.o.
3001 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3003 (do_distclean): Remove pic and stamp-picdir.
3004 (install): Install shared libraries.
3005 ($(OFILES)): Depend upon stamp-picdir.
3006 (stamp-picdir): New target.
3008 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3010 * libcoff.h: Rebuild.
3012 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3013 flavour of a section with no owner.
3015 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3016 ELF_LINK_NON_ELF flag.
3017 (mips_elf_create_got_section): Likewise.
3019 * elf.c: Revert last change, since it breaks dynamic linking.
3020 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3022 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3023 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3024 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3026 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3028 * elf.c (assign_file_positions_for_segments): If the backend does
3029 not want the elf header or the program headers in the address
3030 space, do not include them in the calculations.
3032 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3033 function to determine if we need additional program headers.
3034 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3035 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3037 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3041 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3043 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3044 back into one line. Some compilers (sunos 4.1.3 for example)
3045 won't accept args split across more than one line.
3047 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3049 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3050 * configure: Regenerate.
3052 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3054 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3055 try to do arithmetic on a void *, cast it to a unsigned char * first.
3057 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3060 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3062 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3063 flag for a newly defined symbol.
3064 (NAME(bfd_elf,record_link_assignment)): Likewise.
3065 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3066 set the DEF or REF_REGULAR flags correctly.
3068 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3069 (libbfd.h, libcoff.h): Corresponding change.
3071 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3072 a PLT32 reloc as dynamic.
3073 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3074 is not referenced by a dynamic object, and we are not making a
3075 shared object, then don't make a PLT entry. If we do make a PLT
3076 entry, make sure the symbol has been recorded as dynamic.
3078 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3080 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3081 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3082 (powerpcle-*-cygwin32): New.
3083 * peicode.h (add_data_entry): Get address from vma.
3085 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3087 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3088 attached to the section has already been created as an undefined
3089 symbol, treat it as if it hasn't been created yet.
3091 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3094 symbol or section symbols if stripping all symbols and this is not
3095 a relocateable link. Don't output the symbol string table if
3096 there are no symbols.
3097 (elf_link_flush_output_syms): Don't do anything if there are no
3100 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3102 * coff-aux.c: New file.
3103 * hosts/m68kaux.h: New file.
3104 * config.bfd (m68*-apple-aux*): New target.
3105 * configure.in (m68*-apple-aux*): New native host.
3106 (m68kaux_coff_vec): New vector.
3107 * configure: Rebuild.
3108 * targets.c (m68kaux_coff_vec): Declare.
3109 * coffcode.h (bfd_coff_backend_data): Add field
3110 _bfd_coff_link_add_one_symbol.
3111 (bfd_coff_link_add_one_symbol): Define.
3112 (compare_arelent_ptr): New static function if TARG_AUX.
3113 (coff_write_relocs): If TARG_AUX, sort the relocs.
3114 (coff_write_object_contents): Set A/UX aouthdr magic number.
3115 (coff_link_add_one_symbol): Define if not defined.
3116 (bfd_coff_std_swap_table): Initialize new field.
3117 * libcoff.h: Rebuild.
3118 * cofflink.c (coff_link_add_symbols): Call
3119 bfd_coff_link_add_one_symbol rather than
3120 _bfd_generic_link_add_one_symbol.
3121 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3122 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3123 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3124 * Makefile.in: Rebuild dependencies.
3125 (BFD32_BACKENDS): Add coff-aux.o.
3126 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3128 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3130 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3131 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3133 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3136 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3137 (maintainer-clean): Warn about deleting special files.
3138 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3140 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3141 warning symbols correctly.
3142 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3143 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3144 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3145 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3146 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3147 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3149 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3152 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3154 * libcoff-in.h: aligned newly exported names with bfd naming
3155 conventions. Removed an erroneous define of POWERPC_LE_PE.
3156 * libcoff.h: Rebuild.
3157 * cofflink.c, coff-ppc.c: the above function name changes
3159 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3161 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3162 * ecoff.c (struct extsym_info): Define.
3163 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3164 to ecoff_link_write_external.
3165 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3166 Strip symbols when appropriate.
3168 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3169 * syms.c (BSF_OBJECT): Define.
3170 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3171 * bfd-in2.h: Rebuild.
3172 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3174 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3177 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3178 copying relocs into a shared object, treat a defined global symbol
3180 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3181 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3182 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3184 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3185 real defined symbol, not to a weak defined symbol.
3187 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3189 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3190 and made a few static functions externs.
3192 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3193 POWERPC_LE_PE hack in cofflink.
3195 * libcoff-in.h: promoted the following from cofflink.c to allow
3196 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3197 coff_debug_merge_element, struct coff_debug_merge_type,
3198 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3199 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3200 coff_debug_merge_hash_lookup, coff_link_section_info,
3201 coff_final_link_info, coff_debug_merge_hash_newfunc,
3202 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3204 * libcoff.h: re-gen'd
3206 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * syms.c: Include "bfdlink.h".
3209 (struct stab_find_info): Define.
3210 (_bfd_stab_section_find_nearest_line): New function.
3211 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3212 * libbfd.h: Rebuild.
3213 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3214 * elf.c (_bfd_elf_find_nearest_line): Try calling
3215 _bfd_stab_section_find_nearest_line before searching the ELF
3216 symbol table. Find the closest STT_FUNC symbol, not the last one.
3217 * libcoff-in.h (coff_data_type): Add line_info field.
3218 * libcoff.h: Rebuild.
3219 * coffgen.c (coff_find_nearest_line): Try calling
3220 _bfd_stab_section_find_nearest_line before searching the COFF
3222 * Makefile.in: Rebuild dependencies.
3224 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3226 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3227 4 bytes, so we get the correct value when updating the register
3228 field in little endian mode.
3230 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3233 entry_section fields. Add sntoc and snentry fields.
3234 * libcoff.h: Rebuild.
3235 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3236 not toc_section and entry_section (the COFF file does not have any
3237 sections at this point).
3238 (coff_write_object_contents): Set o_snentry and o_sntoc from
3239 snentry and sntoc rather than entry_section and toc_section.
3240 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3241 snentry, not toc_section and entry_section.
3242 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3243 entry_section from hentry.
3244 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3246 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3247 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3248 than using toc_section directly.
3250 * archures.c: Add missing `.' in enum bfd_architecture.
3251 * bfd-in2.h: Rebuild.
3253 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3254 Robert Lipe <robertl@arnet.com>.
3256 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3259 to sections we allocate. Use bfd_zalloc to allocate initialial
3260 sections, not bfd_alloc.
3261 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3262 SDA{,2}I16 relocations.
3263 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3264 whether to put something in .sbss or not.
3265 (ppc_elf_relocate_section): Add support for more relocations. Add
3266 in sec->output_offset where appropriate. Make error messages
3267 include the symbol name.
3269 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3270 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3271 doesn't get redefined messages if -shared.
3273 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3274 section if the rel_section field has been set up.
3276 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3278 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3281 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3283 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3284 of flags, only flags used are controlled by mach number. Bump up
3285 output file mach number to highest of input file mach numbers.
3286 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3287 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3289 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3290 bfd_elf64_sparc_vec support.
3292 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3294 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3295 the embedded bit is set on some objects and not on others. Just
3297 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3300 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * coffcode.h (coff_new_section_hook): Don't try to align the
3305 * coffcode.h (coff_set_section_contents): Fix the handling of the
3306 .lib section to work even if the entire section contents are
3307 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3308 Robert Lipe <robertl@arnet.com>.
3310 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3312 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3313 memory here for contents.
3315 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3316 _SDA2_BASE_ by 32768.
3317 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3318 started using. Allocate contents for .sdata and .sdata2 sections
3320 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3322 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3323 size _SDA{,2}_BASE_.
3324 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3327 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3329 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3331 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3332 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3333 (bfd_mach_sparc_v9a): Define.
3334 (bfd_mach_sparc_v9_p): Define.
3335 * bfd-in2.h: Regenerated.
3336 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3338 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3339 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3340 to bfd_elf32_sparc_vec.
3341 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3342 Add v8plus{,a} support.
3344 (sparc_compatible): New function.
3345 * elf32-sparc.h: #include "elf/sparc.h".
3346 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3347 elf32_sparc_final_write_processing): New functions.
3348 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3349 elf_backend_final_write_processing): Define.
3351 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3353 * elf-bfd.h (struct elf_link_hash_entry): Add
3354 linker_section_pointer field.
3355 (enum elf_linker_section_enum): Enumeration for new way of
3356 creating linker dynamic sections and symbols.
3357 (elf_linker_section{,_pointers}): New structures for creating
3358 dynamic sections and symbols.
3359 (elf_obj_tdata): Add linker_section_pointers and linker_section
3361 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3362 (_bfd_elf_create_linker_section): New declarations.
3363 (_bfd_elf_find_pointer_linker_section): Ditto.
3364 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3365 (_bfd_elf_make_linker_section_rela): Ditto.
3367 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3369 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3370 (ppc_elf_create_linker_section): New function to create the
3371 sections .got, .sdata, and .sdata2.
3372 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3374 (ppc_elf_check_relocs): Support more of the eabi relocations.
3375 (ppc_elf_relocate_section): Ditto.
3376 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3377 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3379 * elflink.h (elf_create_pointer_linker_section): New function to
3380 create initialized pointers in dynamic linker sections.
3381 (elf_finish_pointer_linker_section): Actually intialize the
3382 pointers created above.
3384 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3385 macros to provide both 32 and 64 bit versions of
3386 elf_create_pointer_linker_section.
3387 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3388 provide both 32 and 64 bit versions of
3389 elf_finish_pointer_linker_section.
3391 * elflink.c (_bfd_elf_create_linker_section): New function to
3392 create a linker section.
3393 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3394 given address in the linker pointer offsets created for a given
3396 (_bfd_elf_make_linker_section_rela): Make a RELA section
3397 corresponding to the generated linker section.
3399 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3401 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3403 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3405 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3406 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3407 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3408 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3409 toc entry in an objdump) for now.
3410 (ppc_do_last, ppc_get_last): New function - needed to save processing
3411 the toc owner to the end.
3412 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3415 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3416 toc owner from being done till last. Must define POWERPC_LE_PC
3419 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3421 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3423 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3424 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3426 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3430 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3434 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3436 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3438 * elf.c (assign_file_positions_for_segments): Don't increment file
3439 offset for a segment which contains no loadable sections.
3441 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3443 * reloc.c: Add new PowerPC relocations.
3444 * {bfd-in2,libbfd}.h: Regenerate.
3446 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3447 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3449 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3454 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3457 * coffgen.c (coff_find_nearest_line): Don't try to cache
3458 information in sections that are not owned by a BFD. From Richard
3459 Henderson <richard@atheist.tamu.edu>.
3461 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3462 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3463 * elflink.h (elf_link_output_extsym): Remove special check for
3466 * ecoffswap.h: Add prototypes for static functions.
3468 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3470 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3471 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3473 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3474 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3475 support. Begin support for R_PPC_SDA{2,}REL.
3477 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3479 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3480 create the .got and .got.neg sections.
3481 (ppc_elf_size_dynamic_sections): Call it.
3482 (ppc_elf_check_relocs): Call it.
3483 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3484 (ppc_elf_check_relocs): Add error messages for relocations we
3485 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3488 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3490 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3491 section flags for V.4 and eabi.
3493 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * elf.c (assign_file_positions_for_segments): If a segment
3496 contains no sections, don't mark it as readable.
3498 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3499 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3501 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3502 dynamic section, if there is one.
3503 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3504 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3505 (bfd_elf64_swap_dyn_in): Likewise.
3506 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3508 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3510 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3511 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3512 <pirker@eiunix.tuwien.ac.at>.
3514 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3516 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3517 PowerPC V.4 and eabi.
3518 * bfd-in2.h: Regenerate.
3519 * libfd.h: Regenerate.
3521 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3523 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3524 section type and SHF_EXCLUDE section flag, turning them into the
3525 appropriate bfd section flag.
3527 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3529 * xcofflink.c (xcoff_link_add_symbols): Create the special
3530 sections if we see a DYNAMIC object, in case that is the only
3531 XCOFF input object we see.
3533 * elf32-mips.c: Extensive changes for a start at dynamic linking
3534 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3536 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3537 (struct elf_backend_data): Remove
3538 elf_backend_create_program_headers field. Add
3539 elf_backend_additional_program_headers and
3540 elf_backend_modify_segment_map fields.
3541 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3543 (elf_backend_additional_program_headers): Likewise.
3544 (elf_backend_modify_segment_map): Likewise.
3545 (elf_backend_create_program_headers): Don't define.
3546 (elfNN_bed): Change to account for field changes.
3547 * elf.c (assign_file_positions_for_segments): Call new
3548 modify_segment_map backend function. Don't call old
3549 create_program_headers backend function.
3550 (get_program_header_size): Call additional_program_headers rather
3551 than create_program_headers.
3552 * elflink.h (elf_link_add_object_symbols): Initialize
3553 type_change_ok from new backend field.
3554 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3556 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3557 a reloc against the appropriate section.
3559 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3560 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3561 (elf_flags_init): Rename from elf_ppc_flags_init.
3562 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3564 (ppc_elf_copy_private_bfd_data): Likewise.
3565 (ppc_elf_merge_private_bfd_data): Likewise.
3567 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3570 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3572 * coff-alpha.c (alpha_relocate_section): During final link, allow
3573 output .lita section to be bigger than 64k by adjusting gp value
3574 on a per-input section basis.
3575 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3577 (struct ecoff_section_tdata): Add gp field.
3579 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3581 Handle Alpha ECOFF changes in OSF/1 3.2.
3582 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3584 * coff-alpha.c: Include "aout/ar.h".
3585 (alpha_ecoff_get_relocated_section_contents): Don't require an
3586 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3587 3.2 doesn't generate one.
3588 (alpha_relocate_section): Likewise.
3589 (alpha_ecoff_slurp_armap): Define.
3590 (alpha_ecoff_slurp_extended_name_table): Define.
3591 (alpha_ecoff_construct_extended_name_table): Define.
3592 (alpha_ecoff_truncate_arname): Define.
3593 (alpha_ecoff_write_armap): Define.
3594 (alpha_ecoff_generic_stat_arch_elt): Define.
3595 (alpha_ecoff_update_armap_timestamp): Define.
3597 (alpha_ecoff_read_ar_hdr): New static function.
3598 (alpha_ecoff_get_elt_at_filepos): New static function.
3599 (alpha_ecoff_openr_next_archived_file): New static function.
3600 (alpha_ecoff_get_elt_at_index): New static function.
3601 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3602 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3603 _bfd_ecoff to alpha_ecoff.
3604 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3605 field from backend structure, rather than always calling
3606 _bfd_get_elt_at_filepos.
3607 * coff-mips.c (mips_ecoff_backend_data): Initialize
3608 get_elt_at_filepos field.
3609 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3610 from _bfd_generic_read_ar_hdr with minor changes.
3611 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3612 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3613 * libbfd.h: Rebuild.
3615 * bfd-in.h (BFD_IN_MEMORY): Define.
3616 * libbfd-in.h (struct bfd_in_memory): Define.
3617 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3618 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3619 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3620 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3621 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3622 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3623 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3624 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3625 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3626 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3628 (bfd_openstreamr): Likewise.
3629 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3630 BFD_IN_MEMORY is not set.
3631 * riscix.c (riscix_some_aout_object_p): Likewise.
3632 * bfd-in2.h, libbfd.h: Rebuild.
3634 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3635 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3636 (bfd_get_elt_at_index): Define.
3637 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3638 bfd_get_elt_at_index. Change index parameter from int to
3640 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3641 (_bfd_noarchive_get_elt_at_index): Define.
3642 (_bfd_archive_bsd_get_elt_at_index): Define.
3643 (_bfd_archive_coff_get_elt_at_index): Define.
3644 * bfd-in2.h, libbfd.h: Rebuild.
3645 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3646 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3647 * ieee.c (ieee_get_elt_at_index): Define.
3648 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3649 * oasys.c (oasys_get_elt_at_index): Define.
3650 * som.c (som_get_elt_at_index): Define.
3652 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3653 numbers to the .text section.
3655 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3657 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3658 If there is a SEC_DEBUGGING section, get the contents of the debug
3659 information part from it.
3660 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3662 (ieee_write_object_contents): Check ieee_write_debug_part return.
3664 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3666 * config.bfd (i[345]86-*-freebsd*): Add target.
3667 * configure.in (i386freebsd_vec): Add vec.
3668 * configure: Regenerate.
3669 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3670 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3671 Rebuild dependencies..
3672 * freebsd.h: New file.
3673 * i386freebsd.c: New file.
3674 * targets.c (i386freebsd_vec): Declare.
3675 (bfd_target_vector): Add i386freebsd_vec.
3676 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3677 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3679 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * ieee.c (ieee_slurp_debug): New static function.
3682 (ieee_object_p): Call it.
3683 (ieee_slurp_section_data): Skip debugging sections.
3684 (ieee_get_reloc_upper_bound): Likewise.
3685 (ieee_get_section_contents): Likewise.
3686 (ieee_canonicalize_reloc): Likewise.
3687 (ieee_write_section_part): Likewise.
3688 (ieee_write_debug_part): Likewise.
3689 (ieee_write_data_part): Likewise.
3690 (init_for_output): Likewise.
3692 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3694 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3696 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3697 relocs, since ppc_elf_relocate_section handles the linker case.
3698 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3700 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3701 ppc_elf_relocate_section since that is now the only caller.
3702 (ppc_elf_relocate_section): Ditto.
3704 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3706 * coffcode.h (coff_write_object_contents): If we don't know the
3707 section of the entry point for an XCOFF executable, always set the
3708 entry address to -1.
3710 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3712 * elf.c (bfd_section_from_shdr): Add support for note sections.
3714 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * bfd-in.h (struct _symbol_info): Add stab_type field.
3717 * bfd-in2.h: Rebuild.
3718 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3720 * elf32-ppc.c: Remove trailing newline from calls to
3722 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3723 difference if target endianness is known.
3725 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3727 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3728 old style TOC16 references without using R_PPC_GOT.
3729 (ppc_reloc_type): Ditto.
3730 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3731 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3732 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3733 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3734 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3736 (ppc_elf_adjust_dynamic_symbol): Ditto.
3737 (ppc_elf_adjust_dynindx): Ditto.
3738 (ppc_elf_size_dynamic_sections): Ditto.
3739 (ppc_elf_finish_dynamic_symbol): Ditto.
3740 (ppc_elf_finish_dynamic_sections): Ditto.
3741 (ELF_DYNAMIC_INTERPRETER): Define.
3743 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3745 * elf.c (copy_private_bfd_data): When attaching sections to
3746 segments ignore sections that won't be allocated. Patch from
3749 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3751 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3754 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3756 * coff-i960.c (CALC_ADDEND): Define.
3757 (coff_i960_relocate_section): Add the input section VMA to the
3758 addend for PC relative relocs.
3760 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3762 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3763 to correctly terminate.
3765 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3767 * targets.c (enum bfd_endian): Define.
3768 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3769 from boolean to enum bfd_endian. Change header_byteorder_big_p
3771 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3772 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3773 * bfd-in2.h: Rebuild.
3774 * All targets: Change initialization of byteorder and
3775 header_byteorder to use enum bfd_endian values rather than
3777 * All files: Change all references to byteorder_big_p and
3778 header_byteorder_big_p to use new bfd_*_endian macros.
3780 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3782 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3784 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3786 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3788 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3790 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3792 * ieee.c: Lots of minor cleanups. Make many functions return
3793 errors rather than calling abort. Also:
3794 (ieee_write_twobyte): Remove; change callers to call existing
3795 ieee_write_2bytes function.
3796 (ieee_write_expression): Don't output the section twice when
3797 outputting a local symbol. Don't emit an extraneous zero if there
3799 (ieee_slurp_sections): Set the lma as well as the vma.
3800 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3802 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3803 a recognized one or bfd_arch_unknown.
3804 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3806 (ihex_get_symtab): Likewise.
3808 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3810 * aoutx.h: Include <ctype.h>.
3811 (struct aout_link_includes_table): Define.
3812 (struct aout_link_includes_totals): Define.
3813 (struct aout_link_includes_entry): Define.
3814 (aout_link_includes_lookup): Define macro.
3815 (struct aout_final_link_info): Add includes field.
3816 (aout_link_includes_newfunc): New static function.
3817 (NAME(aout,final_link)): Initialize includes hash table.
3818 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3820 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3822 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3824 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3826 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3828 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3830 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3831 (pe_print_private_bfd_data): call pe_print_reloc.
3832 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3833 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3834 up some debugging as well.
3836 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3838 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3841 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3843 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3844 when setting sections to NULL.
3846 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3848 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3850 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3851 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3853 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3854 * bfd-in2.h: Rebuild.
3856 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3858 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3860 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3862 * ihex.c (ihex_scan): Handle record types 4 and 5.
3863 (ihex_object_p): Permit types 4 and 5.
3864 (ihex_set_section_contents): Remove check for out of range
3866 (ihex_write_object_contents): Generate types 4 and 5.
3868 * elflink.h (elf_link_output_extsym): Just ignore warning and
3869 indirect references to symbols which don't really exist.
3871 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3873 * peicode.h (pe_print_idata): Minor format fixes
3874 (pe_print_edata): New function. Under private printing, this formats
3875 the edata section of a PE file.
3876 (pe_print_private_bfd_data): Added call to pe_print_edata.
3878 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3880 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3881 index, don't call stoi.
3883 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3885 * srec.c (srec_scan): Set lma as well as vma.
3887 * ihex.c: New file; support for Intel Hex format.
3888 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3889 (ihex_vec): Declare.
3890 (bfd_target_vector): Always include ihex_vec.
3891 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3892 * Makefile.in: Rebuild dependencies.
3893 (BFD_LIBS): Add ihex.o
3894 (BFD_LIBS_CFILES): Add ihex.c.
3895 * bfd-in2.h: Rebuild.
3897 * elf.c (assign_file_positions_for_segments): Sort the sections in
3899 (get_program_header_size): Return the right size if segment_map is
3901 (copy_private_bfd_data): Don't bother to sort the sections.
3903 * bfd.c (bfd_record_phdr): New function.
3904 * bfd-in.h (bfd_record_phdr): Declare.
3905 * bfd_in2.h: Rebuild.
3907 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3910 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3911 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3913 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3914 (bfd_zmalloc): Change declaration.
3915 * libbfd.h: Rebuild.
3916 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3917 and realloc. Don't set bfd_error_no_memory if they fail.
3919 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3921 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3922 uses as well. Added a new howto to deal with TOCREL16 relocs that
3923 are TOCDEFN as well.
3924 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3925 to handle RVA relocs from dlltool.
3926 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3927 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3928 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3930 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3931 to get the right section alignment.
3933 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3935 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3936 p_paddr if p_paddr is zero.
3937 (make_mapping): Set includes_filehdr and includes_phdrs for first
3939 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3941 (assign_file_positions_for_segments): Handle includes_filehdr and
3942 includes_phdrs. Remove special handling of PT_PHDR and first
3944 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3945 when appropriate. Remove special handling of PT_PHDR segment.
3946 Use a more complex condition for when a section is included in a
3947 segment to handle Solaris linker oddities.
3949 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3951 * coff-m88k.c (howto_table): Reformatted for easier reading;
3952 special_function now points to new function m88k_special_reloc.
3953 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3955 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3956 be done correctly by m88k_special_reloc.
3957 (reloc_processing): New function to be used by RELOC_PROCESSING.
3958 (RELOC_PROCESSING): Define to call reloc_processing.
3960 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3962 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3963 (pe_print_pdata): Likewise.
3965 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3966 obstack_alloc fails.
3967 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3969 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3970 * Many files: don't set bfd_error_no_memory if one of the above
3973 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3974 if p_paddr_valid is set.
3975 (copy_private_bfd_data): New static function.
3976 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3978 * elf.c (assign_file_positions_for_segments): Fix case where extra
3979 program headers were allocated.
3981 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3982 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3983 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3984 _bfd_elf_print_private_bfd_data.
3986 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3987 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3988 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3989 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3990 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3991 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3992 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3994 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3996 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3997 * elf.c (make_mapping): New static function.
3998 (map_sections_to_segments): New static function.
3999 (elf_sort_sections): New static function.
4000 (assign_file_positions_for_segments): New static function.
4001 (map_program_segments): Remove.
4002 (get_program_header_size): Remove sorted_hdrs, count, and
4003 maxpagesize parameters. Simplify.
4004 (assign_file_positions_except_relocs): When generating an
4005 executable, use assign_file_positions_for_segments.
4006 (elf_sort_hdrs): Remove.
4007 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4008 to get_program_header_size.
4010 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4012 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4014 * configure, config.in: Regenerate with autoconf 2.7.
4016 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4017 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4019 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4022 (ecoff_sec_to_styp_flags): Likewise.
4023 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4024 (ecoff_set_symbol_info): Handle scRConst.
4025 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4026 (ecoff_compute_section_file_positions): Handle .rconst section.
4027 (_bfd_ecoff_write_object_contents): Likewise.
4028 (ecoff_link_check_archive_element): Handle scRConst.
4029 (ecoff_link_add_externals): Likewise.
4030 (ecoff_link_write_external): Handle .rconst section.
4031 (ecoff_reloc_link_order): Likewise.
4032 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4033 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4035 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4037 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4038 DEF_DYNAMIC flag is set.
4040 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4042 * host-aout.c: If TRAD_HEADER is defined, include it.
4044 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4046 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4047 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4048 (BFD_NEED_DECLARATION): New function.
4049 * configure.in: Use BFD_NEED_DECLARATION.
4050 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4051 * configure, config.in: Rebuild with autoconf 2.6.
4053 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4054 special_sections before returning when called with a non XCOFF
4057 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4060 * coffcode.h (coff_compute_section_file_positions): Only pad the
4061 previous section to force file alignment when creating an
4064 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4066 * coffcode.h (coff_compute_section_file_positions): If
4067 RS6000COFF_C, set up the .debug section.
4069 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4070 if it is not large enough to accomodate the entire TOC area with
4071 signed 16 bit offsets.
4072 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4074 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4075 TOC anchor to use the TOC value used in the output file.
4077 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4079 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4080 (_bfd_coff_read_string_table): Likewise.
4082 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4084 * pe-arm.c: Fix typos.
4085 * coff-arm.c: Likewise.
4087 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4089 * coff-ppc.c (list_ele): Added "cat"egory member.
4090 (record_toc): New category parameter (priv or pub).
4091 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4092 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4093 the mainline. It addes extra toc cells in error.
4094 (ppc_coff_swap_sym_in_hook): Added some documentation.
4095 (dump_toc): Can now diagnose "virtual toc" chicanery.
4097 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4099 * elf-bfd.h (struct elf_link_hash_table): Change type of
4100 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4102 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4104 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4105 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4107 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4108 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4109 defined or mentioned in a regular file.
4111 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4113 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4114 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4115 (coff_ppc_relocate_section): Correct REL24 handling
4116 (ppc_process_before_allocation): Correct TOCDEFN handling
4118 * peicode.h (dir_names): Added name descriptions
4120 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4122 * VERSION: Updated to cygnus-2.6.
4124 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4126 * targets.c (m68k4knetbsd_vec): Declare.
4128 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4130 * targets.c (bfd_target): Change type of second argument to
4131 _bfd_print_private_bfd_data from void * to PTR.
4132 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4133 using PTR rather than void *.
4134 * bfd-in2, libbfd.h: Rebuild.
4135 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4137 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4138 _bfd_generic_bfd_print_private_bfd_data rather than casting
4141 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4143 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4144 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4146 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4147 BFD64_BACKENDS_CFILES): New variables.
4150 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4152 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4153 not at the file position of the first section.
4154 * coffcode.h (coff_compute_section_file_positions): Avoid using
4156 (coff_write_object_contents): When generating a PPC PE executable
4157 with no symbols, round up the file size to a COFF_PAGE_SIZE
4159 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4160 don't write out a string table.
4162 * elf.c (bfd_section_from_shdr): When using a different section
4163 header, pass the new one to _bfd_elf_make_section_from_shdr.
4164 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4165 (elf_map_symbols): Add section VMA to symbol value when comparing
4167 (_bfd_elf_compute_section_file_positions): Only build symbol table
4168 if there are some symbols. Set file offset of symtab and strtab
4170 (assign_file_positions_except_relocs): Remove dosyms parameter.
4171 Change all callers. Never set file offset of symtab and strtab
4173 (_bfd_elf_copy_private_section_data): New function.
4174 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4175 (_bfd_elf_copy_private_symbol_data): New function.
4176 (swap_out_syms): Check for special mapping of st_shndx created by
4177 copy_private_symbol_data.
4178 * elfxx-target.h: Use new copy routines.
4179 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4180 (_bfd_elf_copy_private_section_data): Declare.
4182 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4184 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4187 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4188 _bfd_dummy_target, matching the recent change to archive
4191 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4193 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4194 arithmetic on PTR types.
4196 * aout-target.h (MY(callback)): Set the lma of the sections.
4198 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4199 symbol into a reloc against the section.
4201 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4203 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4204 glue for the relocs: IMGLUE and IFGLUE.
4205 (record_toc): new function - tracks toc contents
4206 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4207 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4208 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4209 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4210 (ppc_record_toc_entry): Removed a debug define (duh)
4212 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4213 (pe_print_idata): New function - formats the idata section data
4214 (pe_print_pdata): New function - formats the pdata section data
4215 (pe_print_private_bfd_data): calls to above
4217 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4219 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4220 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4221 TARGET_SYM and TARGET_NAME for vector and BFD name.
4222 * coff-pmac.c (pmac_xcoff_vec): Remove.
4223 (TARGET_SYM, TARGET_NAME): Define.
4224 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4225 machine to 0, not all PowerMacs are 601s.
4227 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4229 * elfcode.h (elf_object_p): Read in any program headers.
4230 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4231 based on the program headers, if any.
4232 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4233 (map_program_segments): Set p_paddr of program headers based on
4236 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4238 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4241 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4242 trying to do a relocateable link with a non-a.out object file.
4244 * archive.c (bfd_generic_archive_p): Check the first object file
4245 in an archive even if target_defaulted is set. If the object file
4246 has the wrong xvec, reject it.
4248 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4249 be represented, report the name via _bfd_error_handler.
4250 (translate_to_native_sym_flags): Likewise.
4251 * elf32-mips.c (mips_elf_final_link): Likewise.
4252 * oasys.c (oasys_write_sections): Likewise.
4254 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4255 which checks for STYP_OVRFLO sections.
4256 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4257 reloc and lineno count overflows.
4258 (coff_write_object_contents): Call coff_count_linenumbers before
4259 coff_compute_section_file_positions. If RS6000COFF_C, handle
4260 reloc and lineno count overflows.
4261 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4262 relocs before dealing with .pad sections. Count overflow section
4263 headers when handling .pad sections.
4265 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4268 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4269 (struct xcoff_link_hash_table): Add descriptor_section and
4270 special_sections fields.
4271 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4272 (xcoff_link_add_symbols): Set linkage section alignment. Create
4273 descriptor section. Check for magic symbol names (_text, etc.),
4274 and record them in special_sections if found. Set
4275 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4276 descriptor field to point back to the function code symbol.
4277 (xcoff_sweep): Always mark the special descriptor_section.
4278 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4279 function descriptor, and mark it if it is.
4280 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4281 parameter, and fill it in. Allocate space for the descriptor
4283 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4284 global linkage code. If an undefined function descriptor is
4285 exported, arrange to define it. Warn about any other undefined
4287 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4288 (xcoff_write_global_symbol): Create a function descriptor when
4290 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4291 * bfd-in2.h: Rebuild.
4293 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4295 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4296 (ppc_coff_link_hash_table): new types for hashing
4297 (ppc_coff_link_hash_newfunc): hash entry constructor
4298 (ppc_coff_link_hash_table_init): hash table initializer
4299 (ppc_coff_link_hash_table_create): hash table constructor
4300 (ppc_record_toc_entry): changed references to hash table
4301 (coff_ppc_relocate_section): changed references to hash table
4303 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4304 * libcoff.h: Rebuild
4306 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4307 (coff_link_add_symbols): removed toc_offset init
4309 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4311 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4314 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4315 if it is given and mmep is available.
4316 * acconfig.h: Undef USE_MMAP.
4317 * configure, config.in: Regenerated.
4318 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4319 table handling the old way.
4320 (aout_get_external_symbols): Don't complain if last byte of string
4322 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4323 (bfd_free_window) [! USE_MMAP]: Don't define.
4324 (bfd_get_file_window,
4325 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4327 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4329 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4332 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4334 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4335 compatible with AMD generated COFF files. Try to support both AMD
4336 and GNU formats simultaneously.
4337 (coff_a29k_relocate_section): Likewise.
4339 * libbfd.c (bfd_get_file_window): Change writable parameter from
4340 int to boolean; update all callers. Pass MAP_SHARED if not
4341 writable--it's required on Solaris. Cast fprintf argument to
4343 * bfd-in.h (bfd_get_file_window): Update declaration.
4344 * bfd-in2.h: Rebuild.
4345 * aoutx.h: Update calls to bfd_get_file_window.
4347 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4349 (xcoff_swap_ldhdr_in): New static function.
4350 (xcoff_swap_ldsym_in): New static function.
4351 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4352 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4353 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4354 Handle XTY_ER/XMC_XO symbols correctly.
4355 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4356 rather than normal symbol table.
4357 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4358 already defined with the same absolute value.
4359 (xcoff_mark): When considering called symbols, check whether the
4360 descriptor is from a dynamic object, rather than the symbol
4362 (xcoff_build_ldsyms): Likewise.
4364 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4365 Cast realloc and malloc return values. If malloc or realloc fail,
4366 set bfd_error_no_memory.
4367 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4368 * bfd-in2.h: Rebuild.
4370 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4372 * coff-ppc.c (ppc_record_toc_entry): new function.
4373 (in_reloc_p): changed return value.
4374 (coff_ppc_relocate_section): much rework.
4375 (ppc_allocate_toc_section): new function.
4376 (ppc_process_before_allocation): new function.
4377 (ppc_coff_swap_sym_in_hook): new function.
4379 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4380 (coff_link_add_symbols): initialize toc_offset.
4382 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4383 (coff_swap_aouthdr_out): Added more sections to the data
4384 dictionary for the pe file header. Also changed linker version
4385 number on the ppc side.
4386 (dir_names): small improvements to the dictionary printing.
4387 (pe_mkobject_hook): save the file level flags.
4389 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4390 (pe_tdata): added real_flags field
4391 (coff_tdata): added local_toc_sym_map and access macro
4393 * libcoff.h (coff_link_hash_entry): added toc_offset field
4394 (pe_tdata): added real_flags field
4395 (coff_tdata): added local_toc_sym_map and access macro
4397 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4398 (coff_mkobject): init for local_toc_sym_map
4399 (coff_write_object_contents): set the internal_a.magic to
4400 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4403 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4405 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4406 entries until both the line number address and the function name
4407 address are too large.
4409 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4410 * configure: Rebuilt.
4412 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4413 is defined in the environment.
4415 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4417 * som.c (som_get_section_contents_in_window): Define to use
4420 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4422 * coff-i860.c: New file, based on coff-i386.c.
4423 * cpu-i860.c: New file, based on cpu-i386.c.
4424 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4425 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4426 targets, using i860coff_vec.
4427 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4428 trad-core.o and hosts/i860mach3.h.
4429 (i860coff_vec): Use coff-i860.o and cofflink.o.
4430 * configure: Rebuild.
4431 * Makefile.in: Rebuild dependencies.
4432 (ALL_MACHINES): Add cpu-i860.o.
4433 (BFD32_BACKENDS): Add coff-i860.o.
4434 (CFILES): Add cpu-i860.c and coff-i860.c.
4435 * targets.c (i860coff_vec): Declare.
4436 (bfd_target_vector): Add &i860coff_vec.
4437 * archures.c (bfd_i860_arch): Declare.
4438 (bfd_archures_list): Add &bfd_i860_arch.
4439 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4440 (coff_set_flags): Handle bfd_arch_i860.
4441 (coff_write_object_contents): Handle I860 a.out magic number.
4443 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4445 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4446 the created .tc section to 2.
4447 (xcoff_mark): Don't keep a .loader reloc for a call to an
4448 undefined symbol when creating a shared library.
4449 (xcoff_build_ldsyms): When creating a shared library, generate
4450 global linkage code for a call to an undefined symbol.
4452 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4454 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4455 BFD32_BACKENDS, BFD64_BACKENDS.
4456 (.dep1): Put mkdep output in a separate file.
4457 Rebuilt dependencies.
4459 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4462 Permit use of mmap when available:
4464 * configure.in: Check for mmap, madvise, mprotect.
4465 * config.in, configure: Regenerated.
4467 * libbfd.c (struct _bfd_window_internal): Define type.
4468 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4470 (ok_to_map): New static variable for debugging.
4471 (_bfd_generic_get_section_contents_in_window): New function.
4472 * bfd-in.h (bfd_window_internal): Declare type.
4473 (bfd_window): Define type.
4474 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4475 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4478 * libaout.h (struct aoutdata): Add two window fields.
4479 (obj_aout_sym_window, obj_aout_string_window): New macros.
4480 * aoutx.h (some_aout_object_p): Initialize windows.
4481 (aout_get_external_symbols): Get symbol data and strings in
4482 windows instead of explicitly allocated buffers.
4483 (slurp_symbol_table): Free window instead of memory.
4484 (bfd_free_cached_info): Release windows instead of freeing storage
4486 (aout_link_free_symbols): Ditto.
4488 * targets.c (bfd_target): Add new field for
4489 get_section_contents_in_window.
4490 (BFD_JUMP_TABLE_GENERIC): Updated.
4491 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4492 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4493 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4494 macros for get_section_contents_in_window field.
4496 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4498 * core.c: Renamed to corefile.c
4499 * makefile.dos (OBJS): Change core.o to corefile.o
4500 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4503 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4505 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4506 targ_selvecs to allow debugging under Irix-5 native.
4509 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4511 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4512 to o. Clobber and restore the list of new csects around the call
4513 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4514 linker error and the linker wants to read the symbol table. Reset
4515 the line number count of a real section even if it has no relocs.
4516 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4518 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4521 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4523 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4524 an undefined symbol in a shared link.
4526 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4527 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4528 phdm@info.ucl.ac.be (Philippe De Muyter).
4530 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4532 * coff-m88k.c (rtype2howto): New static function.
4533 (RTYPE2HOWTO): Use it rather than a macro definition.
4535 * coffcode.h (coff_write_object_contents): set internal_a.magic
4536 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4538 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4539 define TRAD_HEADER to new file hosts/delta68.h.
4540 m88*-motorola-sysv*, however, does use ptrace-core.o.
4541 * hosts/delta68.h: New file.
4543 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4544 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4546 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4548 * i386linux.c (MY(vec)): Declare before use.
4550 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4552 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4553 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4555 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4556 BFD is not of the right type.
4557 (bfd_elf_get_needed_list): Likewise.
4558 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4559 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4560 * xcofflink.c (XCOFF_XVECP): Define.
4561 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4563 (bfd_xcoff_import_symbol): Likewise.
4564 (bfd_xcoff_export_symbol): Likewise.
4565 (bfd_xcoff_link_count_reloc): Likewise.
4566 (bfd_xcoff_record_link_assignment): Likewise.
4567 (bfd_xcoff_size_dynamic_sections): Likewise.
4569 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4570 table index against the number of symbols for a base relative
4573 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4575 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4576 full_aouthdr flag here...
4577 (_bfd_xcoff_bfd_final_link): ...not here.
4579 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4581 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4582 systems that have a system <libelf.h>.
4583 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4584 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4585 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4586 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4587 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4588 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4589 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4591 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4593 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4594 set, set BSF_WEAK in symbol. Change all callers.
4595 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4596 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4597 _bfd_generic_link_add_one_symbol.
4598 (ecoff_indirect_link_order): Check that the section tdata relocs
4599 are not NULL before using them.
4601 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4602 define TRAD_HEADER as hosts/alphalinux.h.
4603 * configure: Rebuild.
4604 * hosts/alphalinux.h: New file.
4605 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4608 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4610 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4611 C_ECOMM storage classes.
4613 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4615 (xcoff_mark): Call xcoff_mark_symbol.
4616 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4617 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4619 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4621 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4623 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4625 (xcoff_find_reloc): New static function.
4626 (xcoff_link_add_symbols): Use it.
4627 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4628 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4629 relocate the value of C_DECL.
4631 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4633 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4635 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4636 callback decide what goes in .relocs.
4637 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4638 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4641 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4643 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4646 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4648 * xcofflink.c: More improvements, mostly to fix handling of
4649 constructors and a few other special cases.
4650 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4651 zero, reverting yesterday's change.
4652 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4653 (bfd_xcoff_link_count_reloc): Declare.
4654 (bfd_xcoff_record_link_assignment): Declare.
4655 * bfd-in2.h: Rebuild.
4657 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4659 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4660 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4661 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4662 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4663 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4664 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4666 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4669 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4670 segments includes the a.out header. See to that the magic number
4671 *always* is big-endian.
4673 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4674 m68k4k NetBSD configurations.
4676 * configure.in, configure: Separate i386 & mips NetBSD
4677 configurations from other BSD ones. Don't assume DEC is the only
4678 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4679 configurations. Add support for m68k4k NetBSD object format.
4681 * libaout.h: Added M_68K4K_NETBSD magic.
4683 * m68k4knetbsd.c: New file.
4685 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4687 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4690 * hosts/mipsnbsd.h: New file.
4693 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4695 * config.bfd: Add config stuff for mips*-*-magic* to set
4696 targ_defvec to ecoff_big_vec.
4699 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4701 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4703 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4704 toc_section, and entry_section fields.
4705 (struct xcoff_section_tdata): Remove ldrel_count field.
4706 * libcoff.h: Rebuild.
4707 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4709 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4710 full a.out header if full_aouthdr is set in xcoff_data.
4711 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4712 based on sections stored in xcoff_data.
4713 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4715 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4716 (rs6000coff_vec): Set symbol_leading_char to '.'.
4717 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4718 value stored in ret rather than returning a pointer value.
4720 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4722 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4725 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4727 * som.c (som_slurp_string_table): Allocate the strings with malloc
4728 since they're free'd by free_cached_info.
4729 (som_slurp_symbol_table): Similarly for the symbol table.
4731 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4733 * Makefile.in (diststuff): Don't make headers.
4735 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4737 * Makefile.in: Rebuild dependencies.
4739 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4740 output_bfd is not SunOS.
4741 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4742 non-SunOS input files.
4744 * xcofflink.c: Extensive changes to support linking shared objects
4745 and generating a .loader section.
4746 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4747 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4748 last_symndx, and ldrel_count fields.
4749 * libcoff.h: Rebuild.
4750 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4751 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4753 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4754 (bfd_xcoff_export_symbol): Declare.
4755 (bfd_xcoff_size_dynamic_sections): Declare.
4756 * bfd-in2.h: Rebuild.
4758 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4760 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4761 * configure: Rebuild.
4762 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4763 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4765 (pmac_xcoff_vec): Update to use new xcoff support.
4766 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4767 (xcoff_write_armap): Declare buf as unsigned char.
4768 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4770 * mpw-make.sed: Generalize subdir_do edit.
4772 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4774 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4775 correctly. Don't initialize asect->vma.
4777 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4779 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4780 something a little less than the page size.
4782 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4784 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4786 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4788 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4789 * coffcode.h (coff_write_object_contents): If .bss is before
4790 .data us that as data_start.
4791 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4793 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4794 (coff_swap_outhdr_out): Hardwire in version number.
4796 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4798 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4799 major and minor to *_vno, since the former are also macros in
4800 SunOS header files. Cast result of bfd_alloc to appropriate
4803 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4804 before assigning to sec_data.
4806 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4808 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4809 now relative to the section, not absolute.
4810 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4811 get the file name when there is a N_SO directory name. When
4812 handling stabs, remember that section->vma was added to the
4815 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4817 * sunos.c (struct sunos_link_hash_table): Add needed field.
4818 (sunos_link_hash_table_create): Call bfd_release, not free.
4819 (sunos_link_hash_table_create): Initialize needed field.
4820 (sunos_add_dynamic_symbols): Record needed objects.
4821 (bfd_sunos_get_needed_list): New function.
4822 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4823 * bfd-in2.h: Rebuild.
4825 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4827 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4829 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4831 * bfd-in.h (struct bfd_link_needed_list): Rename from
4832 bfd_elf_link_needed_list.
4833 * bfd-in2.h: Rebuild.
4834 * elf.c, elflink.h, libelf.h: Corresponding changes.
4836 Add start at AIX linker support; no shared libraries yet.
4837 * xcofflink.c: New file.
4838 * configure.in (rs600coff_vec): Use xcofflink.o.
4839 * configure: Rebuild.
4840 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4842 (struct xcoff_section_tdata): Define.
4843 (xcoff_section_data): Define macro.
4844 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4845 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4846 (_bfd_xcoff_bfd_final_link): Declare.
4847 (_bfd_ppc_xcoff_relocate_section): Declare.
4848 * libcoff.h: Rebuild.
4849 * coff-rs6000.c: Clean up a bit.
4850 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4851 cputype, csects, and debug_indices.
4852 (xcoff_copy_private_bfd_data): Copy cputype.
4853 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4854 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4855 (xcoff_reloc_type_lookup): Rename from
4856 rs6000coff_reloc_type_lookup.
4857 (coff_relocate_section): Define.
4858 (_bfd_xcoff_sizeof_headers): Define.
4859 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4860 (_bfd_xcoff_bfd_relax_section): Define.
4861 (_bfd_xcoff_bfd_link_split_section): Define.
4862 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4864 * coffcode.h (coff_compute_section_file_positions): If AIX,
4865 increment sofar by SMALL_AOUTSZ if not executable.
4866 (coff_write_object_contents): If AIX, always output an a.out
4867 header; if not executable, header size of SMALL_AOUTSZ.
4868 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4869 (_bfd_stringtab_init): Initialize xcoff field.
4870 (_bfd_xcoff_stringtab_init): New function.
4871 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4872 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4873 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4874 * libbfd.h: Rebuild.
4875 * Makefile.in: Rebuild dependencies.
4876 (BFD32_BACKENDS): Add xcofflink.o.
4877 (CFILES): Add xcofflink.c.
4879 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4880 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4881 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4883 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4885 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4887 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4889 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4890 * config.in: Regenerated.
4892 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4893 (_bfd_chunksize): New variable.
4894 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4895 for obstack chunk size.
4896 * configure.in: Check for getpagesize.
4897 * configure: Regenerated.
4899 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4901 * trad-core.c (rawptr): Make it a local variable of
4902 ptrace_unix_core_file_p.
4904 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4906 * coff-arm.c (in_reloc_p): New.
4907 * coff-i386.c (in_reloc_p): New.
4908 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4909 (coff_write_object_contents): Only set has_reloc_section
4911 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4912 in_reloc_p to decide if reloc should be emitted.
4913 * libcoff.h (pe_data_type.in_reloc_p): New.
4914 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4916 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4918 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4919 (_bfd_coff_read_internal_relocs): Likewise.
4920 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4921 (_bfd_coff_read_internal_relocs): Likewise.
4923 * elflink.h (elf_link_add_object_symbols): Correct conditions
4924 under which type and size change warnings are issued.
4926 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4928 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4929 a symbol which is not in a real section.
4930 (coff_write_native_symbol): Corresponding change.
4932 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4933 coff_link_hash_newfunc and make non-static.
4934 (_bfd_coff_link_hash_table_init): New function, broken out of
4935 _bfd_coff_link_hash_table_create.
4936 (_bfd_coff_link_hash_table_create): Use it.
4937 (process_embedded_commands): Make static.
4938 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4939 (_bfd_coff_link_hash_table_init): Declare.
4940 * libcoff.h: Rebuild.
4942 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4943 field in XCOFF tdata.
4944 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4945 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4946 based on cputype stored in a.out header, or in n_type of initial
4948 (coff_write_object_contents): Set cputype correctly in a.out
4950 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4952 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4953 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4955 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4956 * libcoff.h: Rebuild.
4958 * cpu-rs6000.c (rs6000_compatible): New static function.
4959 (bfd_rs6000_arch): Use it.
4960 * cpu-powerpc.c (powerpc_compatible): New static function.
4961 (arch_info_struct): Define various flavours of PowerPC.
4962 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4965 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4967 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4969 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4971 * elflink.h (elf_link_add_object_symbols): Don't warn about
4972 changing the size or type if the old definition was weak.
4974 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4976 * coffcode.h (combined_entry_type): Add fix_line field.
4977 (coff_slurp_line_table): Warn if we try to set the lineno field of
4979 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4980 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4981 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4982 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4984 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4985 * libcoff.h: Rebuild.
4987 * libcoff-in.h (struct xcoff_tdata): Define.
4988 (xcoff_data): Define.
4989 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4990 * bfd-in2.h, libcoff.h: Rebuild.
4991 * coff-rs6000.c (xcoff_mkobject): New static function.
4992 (coff_mkobject): Define.
4993 (xcoff_copy_private_bfd_data): New static function.
4994 (coff_bfd_copy_private_bfd_data): Define.
4995 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4997 (rs6000coff_vec): Add DYNAMIC to object_flags.
4998 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4999 .loader sections specially.
5000 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5001 section alignment from the XCOFF tdata information.
5002 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5003 F_SHROBJ, and copy the extra a.out header information into the
5004 XCOFF tdata structure.
5005 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5006 F_DYNLOAD and the extra a.out header information.
5007 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5008 C_HIDEXT symbol with attached csect information.
5009 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5010 in the o_maxdata field.
5011 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5012 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5013 end if BSF_NOT_AT_END is set.
5015 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5016 _bfd_read_ar_hdr_fn.
5017 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5018 * bfd-in2.h, libbfd.h: Rebuild.
5019 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5021 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5022 (bfd_slurp_bsd_armap_f2): Likewise.
5023 (_bfd_slurp_extended_name_table): Likewise.
5025 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5027 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5030 when the symbol table is empty.
5032 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5033 space for section symbols, since we don't output them either.
5034 (elf_m68k_adjust_dynindx): Removed.
5036 * ptrace-core.c (rawptr): Make it a local variable of
5037 ptrace_unix_core_file_p.
5039 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5041 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5044 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5045 Mac object file formats.
5047 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5049 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5050 auxent if there isn't one.
5051 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5052 rather than FILNMLEN as the maximum name length.
5054 * coffcode.h (bfd_coff_backend_data): Add new field
5055 _bfd_coff_print_aux.
5056 (bfd_coff_print_aux): New static function.
5057 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5058 scnlen field of an XTY_LD csect aux entry.
5059 (coff_print_aux): New static function.
5060 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5061 in coff_pointerize_aux_hook.
5062 (bfd_coff_std_swap_table): Initialize new field.
5063 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5064 * libcoff.h: Rebuild.
5065 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5066 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5068 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5069 if there are symbols, for native AIX ld compatibility.
5071 * coffcode.h (bfd_coff_backend_data): Add new field
5072 _bfd_coff_pointerize_aux_hook.
5073 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5074 or I960, and as 0 otherwise.
5075 (bfd_coff_std_swap_table): Initialize new field.
5076 * libcoff.h: Rebuild.
5077 * coffgen.c (coff_pointerize_aux): Change parameters to take
5078 symbol pointer instead of type and class, and to take aux index.
5079 Call _bfd_coff_pointerize_aux_hook if it is defined.
5080 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5081 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5082 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5084 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5085 read-only/host-only support.
5087 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5089 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5092 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5093 BFD_JUMP_TABLE_ARCHIVE accordingly.
5094 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5095 (_bfd_compute_and_write_armap): Declare.
5096 (_bfd_generic_read_ar_hdr): Declare.
5097 (_bfd_read_ar_hdr): Define.
5098 (_bfd_noarchive_read_ar_hdr): Define.
5099 (_bfd_archive_bsd_read_ar_hdr): Define.
5100 (_bfd_archive_coff_read_ar_hdr): Define.
5101 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5102 _bfd_read_ar_hdr instead.
5103 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5104 (_bfd_compute_and_write_armap): Rename from
5105 compute_and_write_armap. Make non-static. Change all callers.
5106 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5107 than _bfd_snarf_ar_hdr.
5108 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5109 * ieee.c (ieee_read_ar_hdr): Define.
5110 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5111 * oasys.c (oasys_read_ar_hdr): Define.
5112 * som.c (som_read_ar_hdr): Define.
5113 * bfd-in2.h, libbfd.h: Rebuild.
5115 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5117 * peicode.c (coff_swap_filehdr_in): If symptr is
5118 zero, there aren't any symbols, even if nsyms is set.
5120 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5122 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5124 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5125 sections, and set styp correctly for them: .got, .hash, .dynamic,
5126 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5127 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5129 (ecoff_sort_hdrs): New static function.
5130 (ecoff_compute_section_file_positions): Return boolean, not void.
5131 Sort the sections by VMA before looking through them. Put the
5132 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5133 section on an appropriate boundary within the page.
5134 (ecoff_compute_reloc_file_positions): Check return value of
5135 ecoff_compute_section_file_positions.
5136 (_bfd_ecoff_set_section_contents): Likewise.
5137 (_bfd_ecoff_write_object_contents): Check for various Alpha
5138 section types when incrementing text_size and data_size. Call
5139 adjust_headers backend function if it exists.
5140 * coff-alpha.c (alpha_adjust_headers): New static function.
5141 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5142 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5144 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5146 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5148 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5149 of ALTERNATE_AIX_CORE_FORMAT.
5150 * configure.in (aix4): No longer need CORE_FLAGS.
5151 * configure: Updated.
5153 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5155 NS32k changes from Ian Dall:
5156 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5158 (aout_link_input_section_std, aout_link_input_section_ext,
5159 aout_link_reloc_link_order): Call them instead of _bfd_*
5161 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5163 (backend_data): Use it instead of hardcoded zero.
5165 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5166 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5168 * ns32knetbsd.c: Include bfd.h.
5169 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5170 (MY_bfd_reloc_type_lookup): Declare function too.
5171 * pc532-mach.c (set_sizes): Don't declare.
5172 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5173 (backend_data, MY_backend_data): Don't define.
5175 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5176 ns32k-*-lites* like ns32k-*-netbsd*.
5178 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5181 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5183 * coffcode.h (coff_write_object_contents): Restore setting
5184 f_timdat to 0, deleted on August 22.
5186 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5188 * coffcode.h (coff_bfd_copy_private_symbol_data,
5189 coff_bfd_copy_private_section_data,
5190 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5191 * peicode.h (coff_bfd_copy_private_bfd_data): New
5192 (pe_bfd_copy_private_bfd_data): New.
5193 (coff_swap_scnhdr_in): Swap bss size into the right place.
5194 (pe_print_private_bfd_data): Add some newlines.
5196 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5198 * som.c (setup_sections): Don't die if a space has no subspaces.
5200 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5202 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5203 dynamic symbol override a common symbol. Don't change the size or
5204 type if they have been set and the new symbol is not a definition.
5205 Warn if the size or type changes.
5207 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5209 * som.c (som_begin_writing): Don't write the symbol table or
5211 (som_finish_writing): Write them here. Place them after the
5212 subspace data, but before the relocs.
5214 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5216 * sunos.c (sunos_add_one_symbol): Just pass false, not
5217 info->shared_library, to sunos_create_dynamic_sections.
5218 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5220 (sunos_check_dynamic_reloc): Remove .text section assertion.
5222 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5224 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5225 * configure, configure.in: Add pmac_xcoff_vec case.
5226 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5227 * coff-pmac.c: New file, PowerMac XCOFF support.
5228 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5229 * targets.c (pmac_xcoff_vec): Declare.
5231 * mpw-config.in: Various changes to be compatible with the
5232 autoconf-based configury.
5233 * mpw-make.sed: New file, sed commands to translate Unix
5234 makefile into MPW syntax.
5235 * mpw-make.in: Remove.
5236 * hosts/mpw.h: Remove.
5237 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5238 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5240 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5242 * binary.c (binary_get_symtab): Return an empty string on error.
5243 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5245 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5247 * coff-ppc.c: Reformatted according to gnu conventions
5248 Removed irrelevant "if 0" code
5250 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5252 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5253 symbols rather than as indirect symbols.
5254 (MY(slurp_symbol_table)): Don't do anything special about
5257 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5258 of .ctors and .dtors sections is no larger than 2.
5260 * sunos.c (sunos_add_one_symbol): Don't change
5261 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5263 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5264 dynamic symbols when creating a shared library.
5265 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5267 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5268 written even if it is not defined in a regular object.
5269 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5270 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5271 rather than the constant 22.
5272 (sunos_check_dynamic_reloc): Handle creating a shared library.
5273 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5274 zero when creating a shared library.
5275 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5276 write it out at the start of the symbol table.
5278 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5280 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5282 * config.bfd: Add arm-*-coff.
5283 * configure.in, configure: Add armcoff_{little,big}_vec.
5284 * targets.c (armcoff_{little,big}_vec): Declare.
5285 (bfd_target_vector): Add armcoff_{little,big}_vec.
5286 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5288 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5290 * targets.c (bfd_find_target): Remove debugging code.
5292 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5294 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5296 * Makefile.in: added *-ppc files
5297 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5298 allow pe based .o's to be shared with other tools on ppc/NT
5299 * config.bfd: added powerpc[le]-[pe|winnt] config support
5300 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5301 * peicode.h: Added more section flags for PE on ppc
5302 Added coff_swap_filehdr_out to allow peicode.h to be
5303 used for non-image PE files on ppc.
5304 Check for image, or not, before copying pe_opthdr
5305 * targets.c: Added new bfd's
5306 * targets.c: Removed two inactive bfds that shouldn't have made it this
5309 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5311 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5312 explicit values to initialize all relocs. Change all users.
5313 (ppc_elf_brtaken_inner): New function to handle branch predicition
5315 (ppc_elf_brtaken_reloc): Ditto.
5316 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5317 relocs use ppc_elf_unsupported_reloc.
5318 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5319 needs to be reported.
5320 (ppc_elf_relocate_section): Support branch prediction relocs.
5322 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5324 * bfd.c (bfd_assert): Remove \n from string passed to
5327 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5328 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5329 (bfd_coff_make_section_hook): Don't define.
5330 (coff_make_section_hook): Remove.
5331 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5332 (styp_to_sec_flags): Likewise.
5333 (coff_write_object_contents): Likewise.
5334 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5336 * libcoff.h: Rebuild.
5337 * coffgen.c (make_a_section_from_file): Just call
5338 bfd_make_section_anyway, not bfd_make_section or
5339 bfd_coff_make_section_hook.
5340 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5341 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5342 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5343 make_section_hook field.
5344 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5346 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5347 pointers into value field for warning and indirect symbols; just
5348 leave the value field alone.
5349 * linker.c (generic_link_add_symbol_list): Use next symbol for
5350 warning and indirect symbols, rather than looking in symbol value.
5351 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5352 parameter. Change all callers. Remove support for indirect
5353 symbols; it didn't work anyhow.
5354 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5355 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5356 * bfd-in2.h: Rebuild.
5358 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5360 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5361 go back to telling the tools this reloc operates on 32 bits.
5363 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5365 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5366 rather than a direct fprintf.
5367 * archive.c (_bfd_write_archive_contents): Likewise.
5368 * coffcode.h (coff_slurp_symbol_table): Likewise.
5369 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5370 (ppc_elf_unsupported_reloc): Likewise.
5371 (ppc_elf_relocate_section): Likewise.
5372 * i386linux.c (linux_tally_symbols): Likewise.
5373 (linux_finish_dynamic_link): Likewise.
5374 * osf-core.c (osf_core_core_file_p): Likewise.
5375 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5376 * som.c (som_sizeof_headers): Likewise.
5377 * srec.c (srec_bad_byte): Likewise.
5378 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5379 * libbfd-in.h (bfd_assert): Declare first parameter const.
5380 * libbfd.h: Rebuild.
5381 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5382 bfd_reloc_overflow is enough.
5383 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5384 * coff-h8500.c (rtype2howto): Likewise.
5385 * coff-z8k.c (rtype2howto): Likewise.
5386 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5387 * elf.c (_bfd_elf_get_lineno): Likewise.
5388 (_bfd_elf_no_info_to_howto): Likewise.
5389 (_bfd_elf_no_info_to_howto_rel): Likewise.
5390 * hp300hpux.c (convert_sym_type): Likewise.
5391 (MY(swap_std_reloc_in)): Likewise.
5392 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5394 * libaout.h (struct aoutdata): Add line_buf field.
5395 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5396 and filename_buffer. Instead, use a malloc buffer stored in the
5397 new line_buf field. Remove length restrictions.
5399 * coffgen.c (string_size): Remove static variable.
5400 (debug_string_size, debug_string_section): Likewise.
5401 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5402 and debug_string_size_p parameters. Use them instead of the
5403 global variables. Change all callers.
5404 (coff_write_symbol): Likewise.
5405 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5406 (coff_write_symbols): Add local variables to replace removed
5409 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5410 function, and line_base fields.
5411 * libcoff.h: Rebuild.
5412 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5413 information, rather than using static variables.
5415 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5416 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5418 * init.c (initialized): Remove static variable.
5419 (bfd_init): Don't bother setting initialized.
5420 (bfd_check_init): Remove.
5421 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5422 * libbfd.h: Rebuild.
5424 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5426 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5427 size for full core dumps. Copy core file header to private data.
5428 (rs6000coff_core_file_failing_command,
5429 rs6000coff_core_file_failing_signal): New functions to extract
5430 the file name and terminating signal from the core file.
5431 * coff-rs6000.c: Use them.
5433 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5435 Change arch info to be const, initialized at compile time.
5436 * archures.c: Reindent many functions. Change CONST to const.
5437 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5438 nothing set it anyhow. Make next const.
5439 (bfd_arch_info_list): Remove.
5440 (bfd_archures_list): Rename from archures_init_table. Change from
5441 a table of function pointers to a table of bfd_arch_info_type
5442 structure addresses.
5443 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5444 (bfd_lookup_arch): Likewise.
5445 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5447 (bfd_default_arch_struct): Make const.
5448 (bfd_arch_init, bfd_arch_linkin): Remove.
5449 (bfd_get_arch_info): Return a const pointer.
5450 * init.c (bfd_init): Don't call bfd_arch_init.
5451 * bfd.c (struct _bfd): Make arch_info const.
5452 * bfd-in2.h: Rebuild.
5453 * libbfd.h: Rebuild.
5454 * configure.in: Put & before everything in $selarchs.
5455 * configure: Rebuild.
5456 * cpu-*.c: Change bfd_*_arch from a function which calls
5457 bfd_arch_linkin to a const structure.
5458 * ieee.c (ieee_object_p): Make arch const.
5460 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5462 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5464 * bfd-in2.h: Regenerate.
5465 * libbfd.h: Regenerate.
5467 * elf32-ppc.c (reloc_type): Update names to match current draft.
5468 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5469 relative. Update names to current V.4 draft.
5470 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5471 (ppc_elf_relocate_section): Rename relocations to match draft.
5473 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5475 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5476 compiled with -mrelocatable-lib to be linked with either normal
5477 modules or -mrelocatable modules.
5479 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5481 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5482 in the a.out header.
5484 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5485 a reloc against a local symbol, even if it's not a section.
5487 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5489 * targets.c (bfd_target): Remove unused align_power_min field.
5490 * bfd-in2.h: Rebuild.
5491 * All backends: Remove initialization of align_power_min.
5493 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5495 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5497 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5499 * config.bfd (mips-dec-netbsd*): New target.
5500 * configure.host (mips-dec-netbsd*): New host.
5501 * configure.in (mips-dec-netbsd*): New native.
5502 * configure: Rebuild.
5504 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5506 Make the COFF backend linker merge common types:
5507 * cofflink.c (struct coff_debug_merge_element): Define.
5508 (struct coff_debug_merge_type): Define.
5509 (struct coff_debug_merge_hash_entry): Define.
5510 (struct coff_debug_merge_hash_table): Define.
5511 (coff_debug_merge_hash_table_init): Define.
5512 (coff_debug_merge_hash_table_free): Define.
5513 (coff_debug_merge_hash_lookup): Define.
5514 (struct coff_final_link_info): Add debug_merge field.
5515 (coff_debug_merge_hash_newfunc): New static function.
5516 (_bfd_coff_final_link): Allocate and free debug_merge table.
5517 (coff_link_input_bfd): Merge identical enum, struct and union
5520 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5522 Convert i960 COFF to use COFF backend linker.
5523 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5524 structure to store the symbol being used.
5525 (coff_i960_start_final_link): New static function.
5526 (coff_i960_relocate_section): New static function.
5527 (coff_i960_adjust_symndx): New static function.
5528 (coff_start_final_link): Define.
5529 (coff_relocate_section): Define.
5530 (coff_adjust_symndx): Define.
5531 * coffcode.h (bfd_coff_backend_data): Add new callback function
5532 _bfd_coff_start_final_link.
5533 (bfd_coff_start_final_link): Define.
5534 (coff_start_final_link): Define if not defined.
5535 (bfd_coff_std_swap_table): Add coff_start_final_link.
5536 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5538 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5539 function callback is not NULL.
5540 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5541 (_bfd_coff_internal_syment_name): Declare.
5542 * libcoff.h: Rebuild.
5543 * configure.in (icoff_big_vec): Add cofflink.o.
5544 (icoff_little_vec): Likewise.
5545 * configure: Rebuild.
5547 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5549 * Makefile.in (clean-info): Remove extraneous tab from line
5552 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5554 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5555 contents has relocs.
5557 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5559 * coffcode.h (coff_compute_section_file_positions): Keep the
5561 (coff_write_object_contents): Remember if it's a relocatable
5563 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5564 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5565 if relocatable file. Swap out saved raw size.
5567 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5569 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5570 (maintainer-clean): Rename from realclean, passing
5571 maintainer-clean down to subdirectories, but leave realclean as a
5574 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5577 * dep-in.sed: Remove config.h from generated dependencies.
5579 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5580 broken out of sunos_canonicalize_dynamic_symtab.
5581 (sunos_canonicalize_dynamic_symtab): Call new function
5582 sunos_slurp_dynamic_symtab.
5583 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5584 dynamic symbol table to the caller.
5585 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5586 callback to override the symbols being read.
5587 * libaout.h (struct aout_backend_data): Add three new parameters
5588 to add_dynamic_symbols callback.
5590 Extensive minor changes to avoid various gcc warnings. Also:
5591 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5592 * archures.c (bfd_arch_info_type): Change mach field from long to
5594 (bfd_lookup_arch): Change machine parameter from long to unsigned
5597 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5599 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5600 a symbol with a non-zero plt_offset.
5602 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5604 * elfcode.h (align_file_position): Remove; not used.
5606 * configure.in: Only check for <sys/procfs.h> on a native system,
5607 and make sure it defines prstatus_t.
5608 * configure: Rebuild.
5610 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5612 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5614 * config.in: Rename from config.h.in.
5615 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5616 Check for config.h:config.in when creating stamp-h.
5617 * configure: Rebuild.
5618 * Makefile.in (stamp-h): Depend upon config.in rather than
5619 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5620 calling config.status.
5622 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5623 (Makefile): Just rebuild Makefile.
5624 (config.h, stamp-h): New targets.
5625 * configure.in: Create stamp-h when rebuilding config.h.
5626 * configure: Rebuild.
5628 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5630 * configure.in: Call AC_CONFIG_HEADER. Substitute
5631 HOST_64BIT_LONG. Check that various header files exist. Check
5632 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5633 and/or free need to be declared. Don't make a link to sysdep.h.
5634 Define TRAD_HEADER for various hosts.
5635 * configure: Rebuild.
5636 * configure.host: Don't set my_host. Add definitions taken from
5637 host header files for various entries. Remove entries which now
5639 * acconfig.h: New file.
5640 * config.h.in: New file, built by autoheader.
5641 * sysdep.h: New file.
5642 * Makefile.in (do_distclean): Don't remove sysdep.h.
5644 (LOCAL_H_DEPS): New variable.
5645 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5647 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5648 ($(OPTIONAL_BACKENDS)): Likewise.
5649 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5650 looking through sysdep.h.
5651 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5652 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5653 (fprintf_vma, sprintf_vma): Likewise.
5654 (int64_type, uint64_type): Don't define.
5655 * bfd-in2.h: Rebuild.
5656 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5657 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5658 * lynx-core.c: Include stuff from old hosts/lynx.h.
5659 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5660 rather than NO_FCNTL.
5661 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5662 rather than NATIVE_HPPAHPUX_COMPILER.
5663 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5665 * hosts/*.h: Remove all header files which merely include,
5666 declare, and define things. Leave header files which define
5667 information needed by trad-core.c.
5669 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5670 (BFD_CC_FOR_BUILD): Define.
5671 * configure.in: Use BFD_CC_FOR_BUILD.
5672 * configure: Rebuild.
5674 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5676 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5677 * configure: Rebuild.
5679 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5682 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5684 * config.bfd: i386pe_ve -> i386pe_vec.
5686 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5688 * configure.host: Incorporate host Makefile fragments by setting
5690 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5691 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5692 value based on whether the code is being compiled by a cross
5693 compiler. Don't substitute host_makefile_frag or frags.
5694 * aclocal.m4: New file to define local AC_PROG_CC.
5695 * configure: Rebuild.
5696 * Makefile.in (INSTALL): Set to @INSTALL@.
5697 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5698 (INSTALL_DATA): Set to @INSTALL_DATA@.
5700 (CC): Define as @CC@.
5701 (CFLAGS): Set to @CFLAGS@.
5702 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5703 (@host_makefile_frag@): Remove.
5704 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5705 after other options.
5706 (config.status): Remove dependency upon @frags@.
5707 * config/*.mh, config/README: Remove.
5709 * config.bfd: Rewrite to incorporate the contents of the Makefile
5710 fragments by setting shell variables, rather than merely returning
5711 the name of a Makefile fragment.
5712 * configure.in: Use shell variables set by config.bfd rather than
5713 looking at the target Makefile fragment files. Don't substitute
5714 target_makefile_frag. Do substitute TDEFINES.
5715 * configure: Rebuild.
5716 * Makefile.in (@target_makefile_frag@): Remove.
5717 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5718 * config/*.mt: Remove.
5720 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5722 * configure.in: Put changequote lines around "i[345]86" patterns
5723 section of core file support.
5725 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5727 * som.c (som_bfd_print_private_bfd_data): Define to use the
5730 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5732 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5733 entry, text_start and data_start.
5735 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5737 * Makefile.in (OFILES): Remove $(TDEPFILES).
5738 * config/apollo.mt (TDEPFILES): Remove.
5739 * config/README: Update.
5741 * configure.in: For a native configuration, set COREFILE and
5742 COREFLAG based on the canonical host name.
5743 * configure: Rebuild.
5744 * Makefile.in: Rebuild dependencies.
5745 (ALL_CFLAGS): Add @COREFLAG@.
5746 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5747 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5748 support routines. Check LYNX_CORE rather than HOST_LYNX.
5749 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5750 * i386lynx.c: Likewise.
5751 * m68klynx.c: Likewise.
5752 * sparclynx.c: Likewise.
5753 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5754 * *-core.c: Comment changes.
5755 * config/decstation.mh (HDEPFILES): Remove.
5756 (HDEFINES): Remove -DTRAD_CORE.
5757 * config/irix3.mh (RANLIB): Remove.
5758 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5759 (HDEFINES): Remove -DIRIX_CORE.
5760 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5761 (HDEFINES): Remove -DTRAD_CORE.
5762 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5763 * config/ultra3.mh (RANLIB): Remove.
5764 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5765 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5766 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5767 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5768 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5769 * config/i386aix.mh, config/i386bsd.mh: Remove.
5770 * config/i386linux.mh, config/i386mach3.mh: Remove.
5771 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5772 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5773 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5774 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5775 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5776 * config/solaris2.mh, config/stratus.mh: Remove.
5777 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5778 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5780 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5782 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5783 DT_FINI entry if the appropriate symbol is not in the hash table.
5785 * libelf.h (struct elf_backend_data): Add create_program_headers
5786 and want_hdr_in_seg fields.
5787 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5789 (elf_backend_create_program_headers): Likewise.
5790 (elfNN_bed): Initialize create_program_headers and
5792 * elf.c (get_program_header_size): Call create_program_headers
5794 (map_program_segments): Check want_hdr_in_seg backend field. Call
5795 create_program_headers backend routine.
5797 * elf.c (assign_file_positions_except_relocs): Align non allocated
5798 sections when creating an executable.
5800 * elfcode.h (elf_swap_phdr_in): Make non static.
5801 (elf_swap_phdr_out): Make non static.
5802 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5803 (bfd_elf32_swap_phdr_out): Declare.
5804 (bfd_elf64_swap_phdr_in): Declare.
5805 (bfd_elf64_swap_phdr_out): Declare.
5807 * ecofflink.c (ecoff_collect_shuffle): New static function.
5808 (_bfd_ecoff_get_accumulated_pdr): New function.
5809 (_bfd_ecoff_get_accumulated_sym): New function.
5810 (_bfd_ecoff_get_accumulated_ss): New function.
5811 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5812 (_bfd_ecoff_get_accumulated_sym): Declare.
5813 (_bfd_ecoff_get_accumulated_ss): Declare.
5814 * libbfd.h: Rebuild.
5816 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5820 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5821 warning symbols. If any section is named .gnu.warning.XXX, treat
5822 the contents as a warning to be issued if the symbol XXX is
5824 (elf_link_output_extsym): For an indirect or warning symbol, just
5825 output the symbol it points to.
5827 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5828 if bfd_hash_allocate fails, since it will already be set.
5829 (generic_link_hash_newfunc): Likewise.
5830 (archive_hash_newfunc): Likewise.
5831 (hash_entry_bfd): New static function.
5832 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5833 callback. Allocate a new warning using the hash table newfunc.
5834 Use bfd_hash_replace to update the entry in the hash table, rather
5835 than assuming we can copy the fields with structure assignment.
5837 * hash.c (bfd_hash_replace): New function.
5838 * bfd-in.h (bfd_hash_replace): Declare.
5839 * bfd-in2.h: Rebuild.
5841 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5843 * config.bfd: Add mips*vr4300-*-elf* target.
5844 * config/mipsbvr4300.mt: Added.
5846 See file ChangeLog.2
5853 version-control: never