1 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4 symbol for a magic name.
5 (xcoff_link_input_bfd): Don't change the reloc symbol for an
7 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
10 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
12 * mpw-config.in: Add ELF support to mips config, create the
13 elf32-target.h file in the object dir.
14 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
16 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
18 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
19 Also removed most abort calls, in favor of using bfd reporting.
22 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
24 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
25 (BFD32_BACKENDS) Add elf32-d10v.o.
26 * archures.c: Add bfd_d10v_arch.
27 * bfd-in2.h: Add bfd_d10v_arch.
28 * config.bfd (d10v-*-*): New target.
29 * configure: (bfd_elf32_d10v_vec) New vector.
30 * configure.in: (bfd_elf32_d10v_vec) New vector.
31 * cpu-d10v.c: New file.
32 * elf.c (prep_headers): Added case bfd_arch_d10v.
33 * elf32-d10v.c: New file.
35 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
36 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
37 * targets.c (bfd_elf32_d10v_vec): New vector.
40 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
42 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
44 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
46 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
47 bfd_mach_i386_i8086 machine types.
49 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
51 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
54 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
56 * coffcode.h (coff_set_section_contents): A/UX does not require
57 special handling of the _LIB section.
59 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
61 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
64 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
65 array if one was allocated.
67 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
69 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
70 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
71 use_rld_obj_head and rld_value.
72 (mips_elf_link_hash_table_create): Initialize new fields.
73 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
75 (mips_elf_create_dynamic_sections): Create .rld_map section. If
76 __rld_obj_head symbol not seen, create an __rld_map symbol.
77 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
78 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
79 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
80 __rld_obj_head symbol.
81 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
83 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
85 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
87 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
88 ppc_elf_addr16_ha_reloc.
89 (ppc_elf_addr16_ha_reloc): New static function.
91 * coff-mips.c (struct mips_hi): Define.
92 (mips_refhi_list): New static variable.
93 (mips_refhi_addr, mips_refhi_addend): Remove.
94 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
95 (mips_reflo_reloc): Process mips_refhi_list.
96 (mips_relhi_list): New static variable.
97 (mips_relhi_addr, mips_relhi_addend): Remove.
98 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
99 (mips_rello_reloc): Process mips_relhi_list.
100 (mips_relocate_section): Permit an arbitrary number of REFHI or
101 RELHI relocs before the associated REFLO or RELLO reloc.
103 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
105 * aout-target.h (MY(callback)): Set reloc_count fields.
107 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
109 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
110 sections unless this is a SunOS link.
112 * VERSION: Set to 2.7.1.
114 * Released binutils 2.7.
116 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
118 * i386aout.c: Include "aout/aout64.h".
119 (i386aout_write_object_contents): New static function.
120 (MY_write_object_contents): Define.
122 * netbsd.h (MY(write_object_contents)): Make sure that
123 adjust_sizes_and_vmas is called before fiddling with the magic
126 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
128 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
130 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
132 * libbfd-in.h (itos, stoi): Don't define.
134 * i386lynx.c (KEEPIT): Define as udata.i.
135 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
136 (NAME(lynx,swap_ext_reloc_out)): Likewise.
137 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
138 flags. Don't use stoi.
140 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
142 * elf.c (map_sections_to_segments): Don't start a new segment for
143 a writable section if it's on the same page as the previous
144 segment. Reset the writable variable for a readonly section.
146 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
148 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
149 first_thunk_address, thunk_size, and import_table_size.
150 * peicode.h: Improved some diagnostics regarding edata sections.
152 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
154 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
155 (TARGET_LITTLE_SYM): Added missing D_PAGED.
157 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
159 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
160 with XCOFF_DEF_DYNAMIC set is really defined.
161 (xcoff_link_check_dynamic_ar_symbols): Likewise.
162 (xcoff_link_add_symbols): Only create special sections if using an
165 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
167 (bfd_install_relocation): Likewise.
169 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
171 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
173 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
174 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
175 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
176 (elf64_alpha_link_hash_newfunc): Initialize flags field.
177 (elf64_alpha_check_relocs): Record types of LITUSE entries that
178 are found for LITERAL relocs.
179 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
180 taken, we cannot generate a .plt entry for the symbol.
182 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
184 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
185 sysconf functions (for gprof).
186 * configure, config.in: Rebuild.
188 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
190 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
191 an archive if it has a map. If the object file has the wrong
194 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
195 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
197 (alpha_relocate_section): Likewise.
199 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
200 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
201 (coff_swap_sym_out): Use SYMESZ, not sizeof.
202 (coff_swap_aux_out): Use AUXESZ, not sizeof.
203 (coff_swap_lineno_out): Use LINESZ, not sizeof.
204 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
205 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
206 * peicode.h: Corresponding changes.
208 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
210 * elflink.h (elf_create_pointer_linker_section): Comment out code
211 dealing with making GOT pointers negative of the GOT symbol for
214 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
216 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
217 increment the .rela.plt size until after we're done creating the
219 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
220 .rela.plt offset directly rather than calculating it.
222 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
224 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
225 Use autoconf-set values.
226 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
227 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
230 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
231 * configure: Rebuilt.
233 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
235 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
236 handling code > 1k away.
238 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
240 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
241 defined, output whenever the symbol is updated.
243 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
245 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
246 section to 0 if user_set_vma is set.
247 * elflink.h (elf_bfd_final_link): Likewise.
249 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
251 Partially undo patch of Jun 20.
252 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
253 (coff_compute_section_file_positions): Likewise.
254 (coff_write_object_contents): Likewise. Re-add deleted code, but
255 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
256 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
258 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
260 * config.bfd: Add support for *-*-rtems* configurations.
262 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
264 * elf.c (prep_headers): Add bfd_arch_alpha case.
266 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
268 * elf64-alpha.c: New file.
269 * config.bfd (alpha-*-linuxecoff*): New target.
270 (alpha-*-linux*, alpha-*-elf*): New targets.
271 * configure.in (bfd_elf64_alpha_vec): New vector.
272 * configure: Rebuild.
273 * targets.c (bfd_elf64_alpha_vec): Declare.
274 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
275 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
276 * bfd-in2.h, libbfd.h: Rebuild.
277 * Makefile.in: Rebuild dependencies.
278 (BFD64_BACKENDS): Add elf64-alpha.o.
279 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
281 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
283 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
284 than relying on a right shift of 32.
286 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
288 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
289 ifdef to COFF_WITH_PE.
290 (coff_compute_section_file_positions): Likewise.
291 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
292 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
293 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
294 COFF_IMAGE_WITH_PE, always include.
296 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
298 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
300 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
301 approximate the correct answer if SIZEOF_HEADERS was not used.
303 * binary.c (binary_set_section_contents): Set section file
304 position based on LMA rather than VMA.
306 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
308 * linker.c (_bfd_generic_link_output_symbols): Don't output any
309 symbols if info->strip == strip_all.
311 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
313 * coff-h8300.c: Remove #if 0 code.
314 (compatable): Don't allow mixing/matching of different architectures.
316 * archures.c (bfd_mach_h8300s): Add.
317 * bfd-in2.h: Rebuilt.
318 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
320 (h8300_reloc16_estimate): Likewise.
321 (h8300_reloc16_extra_cases): Likewise.
322 (h8300_bfd_link_add_symbols): Likewise.
323 * coffcode.h (coff_set_arch_mach_hook): Likewise.
324 (coff_set_flags): Likewise.
325 * cpu-h8300.c (h8300_scan): Likewise.
326 Add H8/S to bfd_h8300_arch list.
328 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
330 Added support for Alpha OpenVMS:
331 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
332 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
333 * config.h-vms, makefile.vms: New files.
334 * config.bfd (alpha-*-*vms*): New target.
335 * configure.in (evax_alpha_vec): New target vector.
336 * configure: Rebuild.
337 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
338 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
339 * targets.c (bfd_target_evax_flavour): Define.
340 (evax_alpha_vec): Declare.
341 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
343 * bfd-in2.h, libbfd.h: Rebuild.
344 * Makefile.in: Rebuild dependencies.
345 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
346 evax-emh.o, and evax-misc.o.
347 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
348 evax-etir.c, evax-emh.c, and evax-misc.c.
349 (HFILES): Add evax.h.
351 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
353 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
355 (h8300_bfd_link_add_symbols): Likewise.
357 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
359 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
360 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
362 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
364 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
365 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
367 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
368 R_MIPS_32 relocs if creating a shared library.
370 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
372 * peicode.h (add_data_entry): Use pei_section_data rather than
373 _cooked_size. Corresponds to May 13 change in coffcode.h.
375 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
377 * cofflink.c (_bfd_coff_final_link): Handle long section names.
378 * coffcode.h (coff_write_object_contents): If there are long
379 section names, always set the f_symptr field, even if there are no
381 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
382 if there are no symbols.
384 * coffgen.c (make_a_section_from_file): Check return value of
385 _bfd_coff_read_string_table.
386 (coff_real_object_p): Check return value of
387 make_a_section_from_file.
388 (_bfd_coff_read_string_table): Check that there are some symbols
389 before trying to read the string table size.
391 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
393 * xcofflink.c (xcoff_link_add_symbols): When considering whether
394 to replace a symbol in a dynamic object with a symbol from another
395 dynamic object, do the replacement if the existing symbol is
398 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
399 for _ptrgl, and treat it as global linkage code.
401 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
402 filename or N_SO symbol past the offset, and use it to indicate
403 that there is no line number or function when appropriate.
405 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
407 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
408 common symbol defined by the linker. Don't export function code
409 even if export_defineds is set.
411 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
413 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
415 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
416 (h8300_symbol_address_p): New function.
417 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
420 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
422 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
424 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
425 correctly for the two variants. Allow relaxing if the target
426 is 128 bytes away since after relaxation it'll be 126 bytes away.
427 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
428 "dot" and "value". Allow relaxing if the target is 128 bytes
429 away since after relaxation it'll be 126 bytes away.
430 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
431 the given section until nothing changes.
433 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
435 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
436 alignment hack--we can get the lnnoptr info another way without
437 suddenly increasing the alignment requirements. Set the flags for
439 (ecoff_compute_section_file_positions): Do so.
441 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
443 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
444 to keep the HP emulator database happy.
446 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
447 From Kevin Buettner <kev@primenet.com>.
449 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
451 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
452 name of a NULL section.
454 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
456 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
457 set, always call the notice callback.
459 * VERSION: Increment for bfdlink.h change.
461 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
463 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
464 (sh_relax_delete_bytes): Correct handling of differently sized
465 trailing alignment reloc.
467 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
468 * bfd-in2.h: Rebuild.
469 * configure.in: Warn if there is no known 64 bit type.
470 * configure: Rebuild.
472 * Makefile.in: Rebuild dependencies.
473 (BFD32_BACKENDS): Add ppcboot.o.
474 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
476 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
477 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
479 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
481 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
482 (bfd_mips_elf64_swap_reginfo_out): Move from here...
483 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
484 (bfd_mips_elf64_swap_reginfo_out): ...to here.
486 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
488 * elf64-mips.c: Improve reloc special_functions and handling of
489 SHT_MIPS_OPTIONS section.
490 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
491 mips_elf_hi16_reloc and make globally visible.
492 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
493 make globally visible.
494 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
495 make globally visible.
496 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
497 and make globally visible.
498 (gprel16_with_gp): Check howto->src_mask before using value in
500 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
501 and make globally visible.
502 (gprel32_with_gp): Check howto->src_mask before fetching value.
503 (bfd_mips_elf_swap_options_in): New function.
504 (bfd_mips_elf_swap_options_out): New function.
505 (_bfd_mips_elf_set_private_flags): Rename from
506 mips_elf_set_private_flags and make globally visible.
507 (_bfd_mips_elf_copy_private_bfd_data): Rename from
508 mips_elf_copy_private_bfd_data and make globally visible.
509 (_bfd_mips_elf_merge_private_bfd_data): Rename from
510 mips_elf_merge_private_bfd_data and make globally visible.
511 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
512 for a SHT_MIPS_OPTIONS section.
513 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
514 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
515 name of a SHT_MIPS_OPTIONS section.
516 (_bfd_mips_elf_set_section_contents): New function.
517 (mips_elf32_section_processing): Set the GP value in a
518 SHT_MIPS_OPTIONS section.
519 (_bfd_mips_elf_find_nearest_line): Rename from
520 mips_elf_find_nearest_line and make globally visible.
521 (bfd_elf32_set_section_contents): Define.
522 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
523 (_bfd_mips_elf_lo16_reloc): Declare.
524 (_bfd_mips_elf_gprel16_reloc): Declare.
525 (_bfd_mips_elf_got16_reloc): Declare.
526 (_bfd_mips_elf_gprel32_reloc): Declare.
527 (_bfd_mips_elf_set_private_flags): Declare.
528 (_bfd_mips_elf_copy_private_bfd_data): Declare.
529 (_bfd_mips_elf_merge_private_bfd_data): Declare.
530 (_bfd_mips_elf_find_nearest_line): Declare.
531 (_bfd_mips_elf_set_section_contents): Declare.
533 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
535 (elf_info_to_howto): Define.
536 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
538 (elf_info_to_howto): Define.
539 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
541 (elf_info_to_howto): Define.
543 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
544 R_MOV16B[12], to match change in coff/internal.h.
546 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
548 * elf64-mips.c: Extensive additions to provide better support for
549 writing files and for gas.
550 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
551 of mips_elf_object_p.
552 (mips_elf32_object_p): Rename from mips_elf_object_p; call
553 _bfd_mips_elf_object_p.
554 (_bfd_mips_elf_final_write_processing): Rename from
555 mips_elf_final_write_processing and make globally visible.
556 (_bfd_mips_elf_fake_sections): Rename from
557 mips_elf_fake_sections and make globally visible.
558 (_bfd_mips_elf_section_from_bfd_section): Rename from
559 mips_elf_section_from_bfd_section and make globally visible.
560 (_bfd_mips_elf_section_processing): New function, broken out of
561 mips_elf_section_processing.
562 (mips_elf32_section_processing): Rename from
563 mips_elf_section_processing; call
564 _bfd_mips_elf_section_processing.
565 (_bfd_mips_elf_symbol_processing): Rename from
566 mips_elf_symbol_processing and make globally visible.
567 (_bfd_mips_elf_read_ecoff_info): Rename from
568 mips_elf_read_ecoff_info and make globally visible.
569 (mips_elf32_ecoff_debug_swap): Rename from
570 mips_elf_ecoff_debug_swap.
571 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
572 struct symbol_cache_entry.
573 (_bfd_elf_validate_reloc): New function, moved in from
574 elfcode.h:validate_reloc.
575 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
576 to _bfd_elf_validate_reloc. Change all callers.
577 * elf-bfd.h (bfd_section_from_shdr): Declare.
578 (_bfd_elf_symbol_from_bfd_symbol): Declare.
579 (_bfd_elf_validate_reloc): Declare.
580 (_bfd_mips_elf_object_p): Declare.
581 (_bfd_mips_elf_fake_sections): Declare.
582 (_bfd_mips_elf_section_from_bfd_section): Declare.
583 (_bfd_mips_elf_section_processing): Declare.
584 (_bfd_mips_elf_symbol_processing): Declare.
585 (_bfd_mips_elf_read_ecoff_info): Declare.
586 (_bfd_mips_elf_final_write_processing): Declare.
587 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
590 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
591 (mips_elf_final_write_processing): Likewise.
593 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
595 64-bit MIPS ELF ABI objdump support:
596 * elf64-mips.c: New file.
597 * Makefile.in: Rebuild dependencies.
598 (BFD64_BACKENDS): Add elf64-mips.o.
599 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
600 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
601 bfd_elf64_littlemips_vec to targ_selvecs.
602 (mips*-*-elf*): Likewise.
603 * confingure.in: Add bfd_elf64_bigmips_vec and
604 bfd_elf64_littlemips_vec to vector switch.
605 * configure: Rebuild.
606 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
607 broken out of mips_elf_section_from_shdr.
608 (mips_elf32_section_from_shdr): Rename from
609 mips_elf_section_from_shdr. Call new function.
610 (elf_backend_section_from_shdr): Update name of renamed function.
611 * elf-bfd.h (struct elf_size_info): Change second parameter of
612 write_out_phdrs to be const. Likewise for second parameter of
614 (struct bfd_elf_section_data): Add rel_hdr2 field.
615 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
616 (bfd_elf32_swap_symbol_out): Likewise.
617 (bfd_elf32_swap_reloc_in): Likewise.
618 (bfd_elf32_swap_reloc_out): Likewise.
619 (bfd_elf32_swap_reloca_in): Likewise.
620 (bfd_elf32_swap_reloca_out): Likewise.
621 (bfd_elf32_swap_phdr_in): Likewise.
622 (bfd_elf32_swap_phdr_out): Likewise.
623 (bfd_elf32_swap_dyn_in): Likewise.
624 (bfd_elf32_swap_dyn_out): Likewise.
625 (bfd_elf32_slurp_symbol_table): Declare.
626 (bfd_elf32_write_shdrs_and_ehdr): Declare.
627 (bfd_elf32_write_out_phdrs): Declare.
628 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
629 (bfd_elf64_swap_symbol_out): Likewise.
630 (bfd_elf64_swap_reloc_in): Likewise.
631 (bfd_elf64_swap_reloc_out): Likewise.
632 (bfd_elf64_swap_reloca_in): Likewise.
633 (bfd_elf64_swap_reloca_out): Likewise.
634 (bfd_elf64_swap_phdr_in): Likewise.
635 (bfd_elf64_swap_phdr_out): Likewise.
636 (bfd_elf64_swap_dyn_in): Likewise.
637 (bfd_elf64_swap_dyn_out): Likewise.
638 (bfd_elf64_slurp_symbol_table): Declare.
639 (bfd_elf64_write_shdrs_and_ehdr): Declare.
640 (bfd_elf64_write_out_phdrs): Declare.
641 (_bfd_mips_elf_section_from_shdr): Declare.
642 * elf.c (bfd_section_from_shdr): Remove assertion requiring
643 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
644 section for the section, add the new one to rel_hdr2. Increment
645 reloc_count rather than setting it.
646 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
647 Remove static declaration.
648 (elf_write_shdrs_and_ehdr): Define name as macro.
649 (elf_write_out_phdrs): Likewise.
650 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
651 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
652 (elf_swap_symbol_in): Change second parameter to be const.
653 (elf_swap_symbol_out): Likewise.
654 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
655 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
656 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
657 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
658 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
659 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
660 parameter to be const. Make non-static.
661 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
663 (elf_slurp_symbol_table): Make non-static.
664 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
665 * elfxx-target.h (elf_info_to_howto): Define if not defined.
666 (elf_backend_size_info): Likewise.
667 (elfNN_bed): Use elf_backend_size_info.
668 * targets.c (bfd_elf64_bigmips_vec): Declare.
669 (bfd_elf64_littlemips_vec): Declare.
670 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
671 bfd_elf64_littlemips_vec if BFD64 is defined.
673 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
675 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
677 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
678 zeroes, in alignment holes.
680 * configure: Rebuild with autoconf 2.10.
682 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
683 potential leading underscore in the allocated buffer.
685 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
687 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
688 symbols into .sbss if this is a relocatable link.
690 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
692 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
693 undefined symbols when creating a shared library.
695 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
697 * coff-sh.c: Add a bunch of new code and static const arrays to
698 support aligning loads and stores on four byte memory boundaries.
700 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
702 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
704 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
707 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
709 * cache.c (bfd_open_file): Unlink the file before opening it for
710 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
712 * opncls.c (bfd_fdopenr): Set opened_once.
714 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
716 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
719 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
720 the code unconditionally.
722 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
724 * libcoff-in.h (struct pei_section_tdata): Define structure.
725 (pei_section_data): Define macro.
726 * libcoff.h: Rebuild.
727 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
728 store s_paddr field in pei_section_data.
729 (coff_compute_section_file_positions): Use pei_section_data rather
730 than _cooked_size, and don't overwrite an existing value.
731 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
732 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
733 * peicode.h (coff_bfd_copy_private_section_data): Define if
735 (pe_bfd_copy_private_section_data): New static function if
738 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
740 * srec.c (srec_set_arch_mach): Write as a function rather than a
743 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
744 no map, just check each member in turn to see whether it is
747 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
749 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
750 table. Call BFD_ASSERT to validate header size, instead of
752 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
755 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
757 * ppcboot.c: New target for looking at PPCbug boot records.
759 * config{ure.in,.bfd}: Add support for ppcboot target.
761 * configure: Regenerate.
763 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
765 * coff-h8300.c (howto_table): Update names to match recent
766 changes to include/coff/internal.h. Fix minor errors in the
767 existing relocs. Add R_MOVL1 and R_MOVL2.
768 (rtype2howto): Similarly.
769 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
770 existing relaxing code and peform more relaxing.
771 (h8300_reloc16_extra_cases): Likewise.
773 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
775 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
778 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
780 * elfcode.h (elf_object_p): Reject generic ELF target if
781 e_machine matches an alternate machine code in a specific backend.
783 * netbsd-core.c (netbsd_core_vec): Remove initializer for
784 obsolete align_power_min field.
786 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
788 * coff-h8300.c (reloc_howto_type): Add howto entry for
790 (rtype2howto): Handle R_PCRWORD_B.
791 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
792 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
793 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
796 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
798 * aoutx.h (translate_from_native_sym_flags): Set the section for
799 BSF_CONSTRUCTOR symbols.
801 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
804 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
806 * coffcode.h (coff_write_object_contents): In comdat section lookup,
807 stop looking when section is found.
809 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
811 * coffcode.h (STRING_SIZE_SIZE): Define.
812 (styp_to_sec_flags): Handle long symbol names when looking for the
814 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
815 (bfd_coff_long_section_names): Define.
816 (coff_write_object_contents): Handle long section names.
817 (bfd_coff_std_swap_table): Initialize new field.
818 * libcoff.h: Rebuild.
819 * coffgen.c (make_a_section_from_file): Handle long section
821 (coff_write_symbols): Handle long section names.
822 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
823 * coff-mips.c (mips_ecoff_backend_data): Likewise.
824 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
825 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
826 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
827 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
828 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
829 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
831 * bout.c (b_out_callback): Set lma of sections.
832 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
833 parameter to output_bfd. Used input_bfd instead of output_bfd in
836 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
838 * aoutx.h (translate_from_native_sym_flags): Don't create
839 SEC_CONSTRUCTOR sections.
840 * ecoff.c (ecoff_set_symbol_info): Likewise.
842 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
843 From Don Bowman <bowman@waterloo.hp.com>.
845 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
847 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
848 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
850 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
852 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
853 mips_32_relocs field.
854 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
855 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
856 relocs against a global symbol which is not defined in a regular
858 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
859 against a global symbol, increment mips_32_relocs.
860 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
861 the symbol is not defined in a regular file, make room in the
864 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
866 * ecoff.c (ecoff_compute_section_file_positions): Track the real
867 file position and the virtual file position separately. Set
868 filepos information bsaed on the real file position.
869 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
870 Jan 23 change to coffcode.h.
872 * som.c (som_slurp_symbol_table): Set the symbol count to the
873 number of BFD symbols created.
875 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
877 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
878 output file if linking shared objects. Loop to check all relocs,
879 rather than returning false on first error.
881 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
883 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
884 (ppc_elf_additional_program_headers): If .interp section, bump #
885 of program headers by 1.
886 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
887 (ppc_elf_size_dynamic_sections): Add support for .plt section.
888 (ppc_elf_check_relocs): Print out filename in debug code. Enable
890 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
892 (ppc_elf_relocate_section): If the output section isn't defined,
893 don't abort, just give an error message.
895 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
896 being created is .sdata or .sdata2, don't make the symbol dynamic.
898 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
900 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
901 members of an archive for dynamic objects with no symbols, and
902 pass them directly to check_archive_element.
903 (xcoff_link_check_ar_symbols): Pass dynamic objects to
904 xcoff_link_check_dynamic_ar_symbols.
905 (xcoff_link_check_dynamic_ar_symbols): New static function.
907 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
908 from _bfd_nodynamic to _bfd_xcoff.
909 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
911 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
912 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
913 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
914 * libcoff.h: Rebuild.
915 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
916 (xcoff_get_section_contents): New static function.
917 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
918 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
919 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
920 (xcoff_dynamic_reloc): New static variable.
921 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
922 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
924 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
926 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
927 if reloc_entry->addend is not 0.
928 (CALC_ADDEND): Just set the addend to reloc.r_offset.
930 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
932 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
934 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
935 Add entries for R_SPARC_[56].
936 (sparc_reloc_map): Add entries for R_SPARC_[56].
938 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
940 Optimize linking of stabs in sections as used in ELF and COFF.
942 * libbfd-in.h (_bfd_link_section_stabs): Declare.
943 (_bfd_write_section_stabs): Declare.
944 (_bfd_write_stab_strings): Declare.
946 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
947 (struct coff_link_hash_table): Add stab_info field.
948 * libcoff.h: Rebuild.
949 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
951 (coff_link_add_symbols): Call _bfd_link_section_stabs if
953 (_bfd_coff_final_link): Write out stab strings hash table.
954 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
955 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
957 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
958 (struct bfd_elf_section_data): Add stab_info field.
959 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
961 * elflink.h (elf_link_add_object_symbols): If appropriate, call
962 _bfd_link_section_stabs.
963 (elf_bfd_final_link): Write out stab strings hash table.
964 (elf_link_input_bfd): Handle optimized stabs sections.
965 * reloc.c (_bfd_final_link_relocate): Check address against
966 _raw_size rather than _cooked_size.
967 * Makefile.in: Rebuild dependencies.
968 (BFD_LIBS): Add stabs.o
969 (BFD_LIBS_CFILES): Add stabs.c.
971 * VERSION: Increment for bfdlink.h change.
973 * coffgen.c (coff_renumber_symbols): Correct handling of
974 BSF_NOT_AT_END common symbols.
976 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
978 * coff-ppc.c (record_toc): Add cast to avoid warning.
979 (ppc_allocate_toc_section): Likewise.
980 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
981 (ppc_coff_reloc_type_lookup): Remove unreached code.
982 * coffcode.h (coff_write_object_contents): Don't take the address
984 * peicode.h (pe_print_idata): Add casts to avoid warning.
985 (pe_print_edata): Likewise.
986 (pe_print_reloc): Remove ANSI C string concatenation.
988 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
990 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
992 * libcoff.h: Rebuild.
993 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
995 (coff_swap_aux_out): Likewise.
996 * peicode.h (coff_swap_aux_in): Likewise.
997 (coff_swap_aux_out): Likewise.
998 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1000 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1002 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1003 Fix up .bf endndx link fields.
1004 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1006 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1009 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1011 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1012 on Solaris PowerPC systems doesn't get confused.
1014 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1017 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1018 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1019 update did_reg and did_reg2.
1021 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1025 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1026 callback routines, pass h->root.string rather than name, in case
1027 copy is true and name is transient.
1029 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1031 * elfcore.h: Add support for core files with multiple threads.
1032 (Primarily for Solaris.)
1034 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1037 section->orelocation is NULL.
1039 * coffgen.c (bfd_coff_get_syment): New function.
1040 (bfd_coff_get_auxent): New function.
1041 * bfd-in.h (bfd_coff_get_syment): Declare.
1042 (bfd_coff_get_auxent): Declare.
1043 * bfd-in2.h: Rebuild.
1045 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1047 * elf32-mips.c (struct mips_hi16): Define.
1048 (mips_hi16_addr, mips_hi16_addend): Remove.
1049 (mips_hi16_list): New static variable.
1050 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1051 (mips_elf_lo16_reloc): Process mips_hi16_list.
1052 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1053 relocs before the associated LO16 reloc.
1055 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1057 * versados.c (versados_scan): Check bfd_alloc return value.
1058 (versados_object_p): Check all bfd_read return values. Require
1059 that lang field be less than 10, to avoid confusion with Intel Hex
1062 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1064 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1065 not 0, for an absolute symbol.
1066 (NAME(aout,swap_ext_reloc_out)): Likewise.
1068 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1069 (ihex_write_object_contents): For a large start address, output
1070 the full 32 bit address in record type 5.
1072 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1073 to int to avoid promotion problems in prototype.
1075 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * configure.host: Use ${srcdir} when looking for picfrag.
1079 * configure.host: Switch on ${libdir}, not $(libdir). From
1080 alan@spri.levels.unisa.edu.au (Alan Modra).
1082 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1083 entry point, not just for DYNAMIC objects.
1084 * sunos.c (sunos_add_dynamic_symbols): Always call
1085 sunos_create_dynamic_sections. If called with a non DYNAMIC
1086 object, don't do anything else.
1087 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1089 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * configure.in: Permit --enable-shared to specify a list of
1093 * configure: Rebuild.
1095 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1096 host when configuring with --enable-shard.
1098 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1103 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1104 to avoid crashing in bfd_hash_replace.
1106 * sysdep.h: Use #ifdef, not #if.
1108 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1110 * config.in: Rebuild.
1112 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1114 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1115 (AC_CHECK_HEADERS): Check for sys/time.h
1116 (AC_HEADER_TIME): Add macro.
1117 * configure: Rebuild.
1118 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1119 to control what combination of <time> and <sys/time.h>
1122 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1124 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1125 (aout_32_sunos4_write_object_contents): Likewise.
1126 * aoutx.h (NAME(aout,machine_type)): Handle
1127 bfd_mach_sparc_{sparclet,sparclite}.
1128 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1129 (bfd_mach_sparc_v9_p): Update.
1130 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1131 * libaout.h (enum machine_type): Add M_SPARCLET.
1132 * sunos.c (MACHTYPE_OK): Define.
1133 * bfd-in2.h: Regenerated.
1135 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1137 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1138 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1139 * elflink.c (_bfd_elf_create_got_section): Store the
1140 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1141 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1142 global offset table goes over 0x1000, set the value of
1143 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1144 (elf32_sparc_relocate_section): Subtract the offset of
1145 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1147 * elfcode.h: Don't include <string.h>.
1149 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1151 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1152 generic_link_hash_newfunc. All references changed.
1153 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1154 moved here from libbfd-in.h.
1155 * libbfd-in.h: Corresponding changes.
1156 * libbfd.h: Regenerated.
1158 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * aoutx.h (aout_link_input_section_std): When reporting an
1161 overflow error, use the name of the symbol in the hash table if
1163 (aout_link_input_section_ext): Likewise.
1165 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1166 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1168 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1170 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1171 * coffcode.h (coff_compute_section_file_positions): Likewise.
1172 (coff_write_object_contents): Likewise.
1174 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * section.c (SEC_LINK_ONCE): Define.
1177 (SEC_LINK_DUPLICATES): Define.
1178 (SEC_LINK_DUPLICATES_DISCARD): Define.
1179 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1180 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1181 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1182 * bfd-in2.h: Rebuild.
1183 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1184 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1185 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1186 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1187 SEC_LINK_ONCE, and look through the symbol table for the setting
1188 for SEC_LINK_DUPLICATES.
1189 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1190 set for a section, find the section symbol in the symbol table,
1191 and set the aux entry based on SEC_LINK_DUPLICATES.
1192 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1193 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1194 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1195 * coff-i386.c (i386coff_vec): Likewise.
1196 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1198 * VERSION: Bump to 2.6.1.
1199 * Makefile.in (stamp-h): Depend upon VERSION.
1201 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1203 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1204 * libbfd.h: Rebuilt.
1205 * linker.c (generic_link_hash_newfunc): No longer static.
1206 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1208 * coff-h8300.c: Add two derived hash tables and their associated
1209 funtions and #defines for use by the h8300 linker.
1210 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1211 the function vector as needed. Place the address of the function
1212 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1213 Rewrite the vectors section contents as necessary.
1214 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1215 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1216 (coff_bfd_link_hash_table_create): Likewise.
1218 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1221 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1223 (hppa_rebuild_insn): Pass pointer to correct type to
1224 low_sign_unext and dis_assemble_21.
1226 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1228 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1229 Stick with sparc-*-{sysv4*,solaris2*}.
1231 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1233 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1234 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1235 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1236 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1237 fields is non-zero, print them.
1239 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1240 ifdef. Remove unused variables.
1241 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1243 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1244 (get_symbol_value): Ifdef out.
1245 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1246 (coff_ppc_relocate_section): Remove unused variables. Make
1247 fprintf strings and argument types correspond. Put before_addr in
1249 (dump_toc): Make fprintf strings and argument types correspond.
1250 (ppc_process_before_allocation): Remove unused variables. Always
1252 (ppc_reflo_reloc): Ifdef out.
1253 (ppc_addr32nb_reloc): Ifdef out.
1254 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1256 (coff_ppc_rtype_to_howto): Likewise.
1257 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1259 * peicode.h (pe_print_idata): Move otherwise unused variables into
1260 the #ifdef where they are used. Always return a value.
1261 (pe_print_edata): Make fprintf strings and argument types
1262 correspond. Always return a value.
1263 (pe_print_pdata): Removed unused variable addr_value. Always
1265 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1266 strings and argument types correspond. Always return a value.
1268 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1269 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1270 variable rela inside #if 0 section where it is used.
1272 * ns32k.h: New file.
1273 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1274 functions to start with _bfd_.
1275 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1276 functions in cpu-ns32k.h.
1277 * Makefile.in: Rebuild dependencies.
1278 (HFILES): Add ns32k.h.
1280 * section.c (struct sec): Add linker_mark field. Change
1281 user_set_vma and reloc_done to be single bit fields.
1282 (STD_SECTION): Update accordingly.
1283 * bfd-in2.h: Rebuild.
1284 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1286 (aout_link_input_bfd): Don't link unmarked sections.
1287 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1289 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1290 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1292 * elflink.h (elf_bfd_final_link): Mark sections included in the
1294 (elf_link_input_bfd): Don't link unmarked sections.
1295 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1297 (xcoff_link_input_bfd): Don't link unmarked sections.
1299 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1300 overflow error messages.
1302 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1304 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1305 is not set, print "BFD: " before the error message.
1307 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1308 Miles Bader <miles@gnu.ai.mit.edu>.
1309 * configure: Rebuild.
1311 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1313 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1316 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1317 m68k-aout, m68k-coff, and m68k-elf targets.
1319 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1321 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1322 (ieee_generic_stat_arch_elt): Restructured to prevent
1323 ieee_object_p from being called repeatedly.
1325 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1327 * coffcode.h (coff_write_object_contents): Allocate
1328 buffers large enough for any FILEHDR or AOUTHDR.
1330 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1332 * ecofflink.c (lookup_line): New static function, renamed and
1333 slighly changed from old _bfd_ecoff_locate_line.
1334 (_bfd_ecoff_locate_line): Cache line number information. Use
1335 lookup_line for actual lookup.
1337 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1339 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1340 multiple of 20 bytes.
1342 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1344 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1345 allocate ecoff_find_line, and don't initialize by hand.
1346 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1347 mips_elf_find_line, and don't call memset.
1349 * coffcode.h (coff_compute_section_file_positions): If not
1350 producing a final executable, don't consider sofar when aligning
1351 the section to the correct size.
1353 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1356 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1357 * coffgen.c (coff_section_symbol): Ifdef out.
1359 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1361 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1362 output_bfd is not NULL.
1364 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1366 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1367 of bfd_alloc (fixes fix_line not being initialized).
1368 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1370 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1372 * coffcode.h: Allow specific backends to override the
1373 bfd_link_add_symbols routine.
1375 * coff-h8300.c: Include genlink.h.
1376 (howto_table): Add R_MEM_INDIRECT.
1377 (rtype2howto): Support R_MEM_INDIRECT.
1378 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1381 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1383 * coff-alpha.c (alpha_relocate_section): Use
1384 info->callbacks_warning, rather than _bfd_error_handler, for
1385 "multiple gp" warning.
1387 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1390 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1391 table string. Use bfd_wrapped_link_hash_lookup.
1392 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1394 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1395 table, if any, when writing out symbols.
1396 (aout_link_input_section_std): Use the name from the hash table,
1397 if any, when reporting undefined symbols.
1398 (aout_link_input_section_ext): Likewise.
1399 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1400 * bout.c (get_value): Likewise.
1401 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1402 * ecoff.c (ecoff_reloc_link_order): Likewise.
1403 * elflink.h (elf_link_add_object_symbols): Likewise.
1404 (elf_reloc_link_order): Likewise.
1405 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1406 (_bfd_generic_reloc_link_order): Likewise.
1407 (default_indirect_link_order): Likewise.
1408 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1409 * sunos.c (sunos_add_one_symbol): Likewise.
1410 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1411 (bfd_xcoff_link_count_reloc): Likewise.
1412 (xcoff_reloc_link_order): Likewise.
1414 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1415 into -1 for intern->rss.
1417 * configure: Rebuild with autoconf 2.8.
1419 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1421 * stab-syms.c (__define_stab_duplicate): Define.
1422 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1424 * bfd-in.h (bfd_get_stab_name): Declare.
1425 * bfd-in2.h: Rebuild.
1426 * Makefile.in: Rebuild dependencies.
1427 (BFD_LIBS): Add stab-syms.o.
1428 (BFD_LIBS_CFILES): Add stab-syms.c.
1429 (BFD32_BACKENDS): Remove stab-syms.o.
1430 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1431 * configure.in: Don't list stab-syms.o in bfd_backends.
1432 * configure: Rebuild.
1433 * libaout.h (aout_stab_name): Don't declare.
1434 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1437 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * elf.c (assign_file_positions_for_segments): Adjust file offset
1440 for section alignment even if SEC_LOAD is not set.
1442 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1445 since they appear as targets in Makefile.in.
1446 * configure: Rebuild.
1448 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1449 don't fiddle with a symbol which is not defined anywhere.
1451 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1454 though they are defined in a shared library.
1455 (xcoff_build_ldsyms): Likewise.
1457 * coffgen.c (coff_find_nearest_line): Don't look at the line
1458 numbers for the section if section->lineno is NULL.
1460 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1461 message rather than calling BFD_ASSERT.
1462 * elfcode.h (write_relocs): Check return value of
1463 _bfd_elf_symbol_from_bfd_symbol.
1465 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1467 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1470 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1472 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1474 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1475 hppa_reloc_field_selector_type_alt.
1476 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1477 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1479 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1481 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * elf.c (assign_file_positions_for_segments): Adjust the segment
1484 memory size for the alignment of a SEC_ALLOC section, not just a
1487 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1489 * m68klinux.c: New file.
1490 * hosts/m68klinux.h: New file.
1491 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1492 * configure.in (m68*-*-linux*): New native host.
1493 (m68klinux_vec): New vector.
1494 * configure: Rebuild.
1495 * targets.c (m68klinux_vec): Declare.
1496 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1497 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1498 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1499 declaration from bfd_linux_size_dynamic_sections.
1500 (bfd_m68klinux_size_dynamic_sections): Declare.
1501 * bfd-in2.h: Rebuild.
1502 * Makefile.in: Rebuild dependencies.
1503 (BFD32_BACKENDS): Add m68klinux.o.
1504 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1506 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1508 * libhppa.h (pa_arch): Add pa20.
1509 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1510 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1511 (hppa_field_adjust): Handle e_nsel.
1512 * som.c: Provide default definitions for many new relocs found only
1513 in hpux10 include files.
1514 (som_fixup_formats): Add several new relocs from hpux10.
1515 (som_hppa_howto_table): Add hpux10 relocs.
1516 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1518 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1520 * mpw-make.sed: Edit out recent shared library support, and
1521 rules to rebuild .h files using doc/chew.
1523 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1525 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1526 size even of sections with no contents.
1528 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1530 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1531 starting with '$' the way we skip names starting with '.'. When
1532 updating x_endndx, don't be fooled by an index which has been
1535 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1536 struct/union/enum type with no elements.
1538 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1542 * archive.c (bfd_generic_archive_p): If the first file in the
1543 archive can not be recognized as an object, don't assume that this
1544 is the wrong format.
1546 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1547 format is not bfd_object.
1548 (bfd_elf_get_dt_soname): Likewise.
1550 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1555 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1557 * bfd.c (tdata): Add netbsd_core_data.
1558 * bfd-in2.h: Regenerated.
1560 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1562 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1563 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1564 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1567 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1568 to get the symbol index, matching 14 Jul 95 change.
1570 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1572 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1573 Remove duplicate definition of gp.
1575 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1578 assume that we can set the GP value and then get the same value,
1579 since it won't be true if the output file is neither ELF nor
1581 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1582 _bfd_get_gp_value here.
1583 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1584 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1586 (mips_elf_lo16_reloc): Likewise.
1587 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1588 Don't require that the BFD be ELF.
1589 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1590 (mips_elf_gprel32_reloc): Likewise.
1591 (mips_elf_relocate_section): Don't assume we can set and get the
1593 (mips_elf_finish_dynamic_symbol): Don't bother to use
1594 _bfd_get_gp_value here.
1596 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1597 Don't change epdr between malloc and free. Be careful not to free
1598 NULL pointers. Zero out the first RPDR.
1600 * configure.host: On Linux, only pass -rpath option if $(libdir)
1601 is neither /lib nor /usr/lib. From Alan Modra
1602 <alan@mullet.Levels.UniSA.Edu.Au>.
1604 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1606 (elf_dt_name): Rename from elf_dt_needed_name.
1607 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1609 (bfd_elf_get_dt_soname): New function.
1610 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1611 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1612 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1613 * bfd-in2.h: Rebuild.
1615 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1617 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1618 _bfd_sparc_elf_reloc_type_lookup.
1619 (bfd_elf32_bfd_reloc_type_lookup): Update.
1620 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1621 (sparc64_elf_howto_table): Define.
1622 (sparc_reloc_map): Define.
1623 (sparc64_elf_reloc_type_lookup): New function.
1624 (sparc_elf_wdisp16_reloc): New function.
1625 (elf_info_to_howto): Use sparc64_elf_howto_table.
1626 (sparc64_elf_relocate_section): Likewise.
1627 (bfd_elf64_bfd_reloc_type_lookup): Update.
1629 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1631 * configure.host: Check for 'do not mix' from native linker before
1632 trying to use -rpath.
1634 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1636 * bfd.c (_bfd_get_gp_value): New function.
1637 (_bfd_set_gp_value): New function.
1638 * libbfd-in.h (_bfd_get_gp_value): Declare.
1639 (_bfd_set_gp_value): Declare.
1640 * libbfd.h: Rebuild.
1641 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1642 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1643 directly to the fields in the tdata information.
1644 (alpha_relocate_section): Likewise.
1645 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1646 (mips_gprel_reloc): Likewise.
1647 (mips_relocate_section): Likewise.
1648 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1649 (mips_elf_lo16_reloc): Likewise.
1650 (mips_elf_final_gp): Likewise.
1651 (mips_elf_gprel16_reloc): Likewise.
1652 (mips_elf_gprel32_reloc): Likewise.
1653 (mips_elf_relocate_section): Likewise.
1654 (mips_elf_finish_dynamic_symbol): Likewise.
1656 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1658 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * configure.in: Call AC_PROG_CC before configure.host.
1661 * configure: Rebuild.
1662 * configure.host: Don't set information which autoconf should
1663 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1665 * configure.host: Remove go32 and win32 host information, since it
1666 should no longer be needed.
1668 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1669 then start a new segment rather than put a writable section in a
1672 * configure.host: Set RPATH_ENVVAR.
1674 * Makefile.in: Rebuild dependencies.
1676 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1677 zero_section variable.
1679 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1681 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1682 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1683 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1685 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1687 * ieee.c (ieee_write_expression): Only use an R variable for a
1688 local symbol. Don't output a zero offset. Handle a zero address.
1689 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1690 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1692 (parse_expression): Don't try to handle multiple occurrences of a
1693 P variable. Handle I variables differently from X variables. Fix
1694 the order of minus expressions.
1695 (ieee_slurp_external_symbols): Generate an I variable for an NN
1696 record. Fix handling of ATI and ATX records.
1697 (ieee_slurp_sections): Only set minimal section attributes.
1698 Adjust them later, based on the section contents.
1699 (ieee_object_p): Read in the file until just after the ME record.
1700 Call ieee_slurp_section_data to set the section flags.
1701 (do_one): Add iterations parameter. Only repeat the first load
1702 item. Set the section and file reloc flags.
1703 (ieee_slurp_section_data): Set section flags. Pass iterations to
1705 (ieee_canonicalize_reloc): Handle I variables.
1706 (do_with_relocs): Only emit relocation size when necessary.
1707 Increase MAXRUN to 127. Change ov to be assigned, and take
1708 src_mask and pcrel_offset into account.
1709 (ieee_write_data_part): Skip sections that are not loaded.
1710 (ieee_write_external_part): Don't output optional last entry of WX
1712 (ieee_write_me_part): Make setting of me_record neater.
1713 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1715 * syms.c (stt): Add entries for zerovars, vars, and code.
1717 * elfcode.h (validate_reloc): New static function.
1718 (write_relocs): Call validate_reloc for non ELF relocs.
1720 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1721 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1722 (TARGET_LITTLE_SYM): Likewise.
1724 * config.bfd (m68*-*-psos*): New target.
1726 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1728 * i386msdos.c: Remove some #if 0 code.
1729 (msdos_write_object_contents): Don't include empty sections in the
1730 size computation, regardless of their address.
1732 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1734 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1735 is NULL, ie, the -r switch is used.
1737 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1739 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1740 (BFD_RELOC_MIPS_GOT_LO16): Define.
1741 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1742 * bfd-in2.h, libbfd.h: Rebuild.
1743 * elf32-mips.c (mips_reloc_map): Map new relocs.
1745 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1747 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1750 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1751 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1752 simple number for the section address, rather than an expression.
1753 Limit the number of bytes between relocs to MAXRUN.
1754 (ieee_write_me_part): Set me_record to the file offset after the
1756 (ieee_write_processor): New static function.
1757 (ieee_write_object_contents): Use ieee_write_processor.
1759 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1763 * coff-aux.c: Change include of aux.h to aux-coff.h.
1765 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1767 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1768 relocation put the addend both in the reloc entry and the data.
1769 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1772 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1773 a R_68K_PCxx reloc against a defined global symbol directly.
1774 (elf_m68k_check_relocs): Don't count such a reloc.
1776 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1777 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1778 symbol for now, otherwise always record the symbol as dynamic.
1779 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1780 is not referenced by a dynamic object, and we are not making a
1781 shared object, then don't make a PLT entry. If we do make a PLT
1782 entry, make sure the symbol has been recorded as dynamic.
1784 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1786 * configure.host: When making a shared library, set HLDFLAGS to
1787 pass an appropriate -rpath option. Use the make variable SONAME
1788 as the shared library soname, rather than computing it here. On
1789 SunOS, build stamp-tshlink in place of $(SHLINK).
1790 * Makefile.in (SONAME): New variable.
1791 ($(SHLINK)): Make a link to the transformed name, as well.
1792 (stamp-tshlink): New target.
1793 (install): Skip stamp-tshlink during install.
1795 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1797 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1798 linker sections have been set up yet.
1800 * elf.c (make_mapping): Add an additional argument to suppress
1801 making the first section include the program headers.
1802 (map_sections_to_segments): If the user used -Ttext such that the
1803 program headers are on a different page, do not set the flags
1804 saying that this section includes the program headers.
1806 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1808 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1809 don't define TRAD_HEADER.
1810 * configure: Rebuild.
1812 * netbsd-core.c: New file, support for NetBSD core files.
1813 * hosts/*nbsd.h: Removed.
1815 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1817 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1818 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1819 * libbfd.h, bfd-in2.h: Regenerated.
1820 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1821 bfd_elf32_bfd_reloc_type_lookup.
1822 (reloc_type{,_names}): Deleted.
1823 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1825 (sparc_reloc_map): Add sparc64 relocs.
1826 (sparc_elf_notsupported_reloc): New static function.
1827 (sparc_elf_wdisp16_reloc): New static function.
1828 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1829 (elf32_sparc_relocate_section): Likewise.
1830 (bfd_elf32_bfd_reloc_type_lookup): Define.
1831 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1832 (reloc_type{,_names}): Deleted.
1833 (elf_sparc_howto_table): Deleted.
1834 (sparc_reloc_map): Deleted.
1835 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1836 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1838 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1840 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1843 * Makefile.in (program_transform_name): New variable.
1844 (install): Transform library name before installing it.
1846 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * archures.c (bfd_mach_i960_hx): Define.
1849 * bfd-in2.h: Rebuild.
1850 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1851 (MATRIX): Expand entries for HX.
1852 (arch_info_struct): Add i960:hx entry.
1853 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1854 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1855 (coff_set_flags): Handle bfd_mach_i960_hx.
1857 Support for building as a shared library, based on patches from
1858 Alan Modra <alan@spri.levels.unisa.edu.au>:
1859 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1860 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1861 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1862 * configure: Rebuild.
1863 * configure.host: If --enable-shared, adjust shared library stuff
1864 based on the host. If the host is SunOS, and the linker supports
1865 -rpath, set HLDFLAGS to use it.
1866 * Makefile.in (ALLLIBS): New variable.
1867 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1868 (COMMON_SHLIB, SHLINK): New variables.
1869 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1870 (STAGESTUFF): Remove variable.
1871 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1873 (stamp-ofiles): New target, like old ofiles target, but build
1874 using a temporary file and move-if-change, and touch stamp-ofiles
1876 (ofiles): Just depend upon stamp-ofiles.
1877 (stamp-piclist, piclist): New targets.
1878 ($(SHLIB), $(SHLINK)): New targets.
1879 (targets.o, archures.o): Build twice if PICFLAG is set.
1880 (do_mostlyclean): Remove pic/*.o.
1881 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1883 (do_distclean): Remove pic and stamp-picdir.
1884 (install): Install shared libraries.
1885 ($(OFILES)): Depend upon stamp-picdir.
1886 (stamp-picdir): New target.
1888 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1890 * libcoff.h: Rebuild.
1892 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1893 flavour of a section with no owner.
1895 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1896 ELF_LINK_NON_ELF flag.
1897 (mips_elf_create_got_section): Likewise.
1899 * elf.c: Revert last change, since it breaks dynamic linking.
1900 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1902 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1903 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1904 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1906 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1908 * elf.c (assign_file_positions_for_segments): If the backend does
1909 not want the elf header or the program headers in the address
1910 space, do not include them in the calculations.
1912 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1913 function to determine if we need additional program headers.
1914 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1915 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1917 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1921 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1923 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1924 back into one line. Some compilers (sunos 4.1.3 for example)
1925 won't accept args split across more than one line.
1927 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1929 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1930 * configure: Regenerate.
1932 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1934 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1935 try to do arithmetic on a void *, cast it to a unsigned char * first.
1937 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1940 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1942 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1943 flag for a newly defined symbol.
1944 (NAME(bfd_elf,record_link_assignment)): Likewise.
1945 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1946 set the DEF or REF_REGULAR flags correctly.
1948 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1949 (libbfd.h, libcoff.h): Corresponding change.
1951 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1952 a PLT32 reloc as dynamic.
1953 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1954 is not referenced by a dynamic object, and we are not making a
1955 shared object, then don't make a PLT entry. If we do make a PLT
1956 entry, make sure the symbol has been recorded as dynamic.
1958 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1960 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1961 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1962 (powerpcle-*-cygwin32): New.
1963 * peicode.h (add_data_entry): Get address from vma.
1965 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1967 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1968 attached to the section has already been created as an undefined
1969 symbol, treat it as if it hasn't been created yet.
1971 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1974 symbol or section symbols if stripping all symbols and this is not
1975 a relocateable link. Don't output the symbol string table if
1976 there are no symbols.
1977 (elf_link_flush_output_syms): Don't do anything if there are no
1980 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1982 * coff-aux.c: New file.
1983 * hosts/m68kaux.h: New file.
1984 * config.bfd (m68*-apple-aux*): New target.
1985 * configure.in (m68*-apple-aux*): New native host.
1986 (m68kaux_coff_vec): New vector.
1987 * configure: Rebuild.
1988 * targets.c (m68kaux_coff_vec): Declare.
1989 * coffcode.h (bfd_coff_backend_data): Add field
1990 _bfd_coff_link_add_one_symbol.
1991 (bfd_coff_link_add_one_symbol): Define.
1992 (compare_arelent_ptr): New static function if TARG_AUX.
1993 (coff_write_relocs): If TARG_AUX, sort the relocs.
1994 (coff_write_object_contents): Set A/UX aouthdr magic number.
1995 (coff_link_add_one_symbol): Define if not defined.
1996 (bfd_coff_std_swap_table): Initialize new field.
1997 * libcoff.h: Rebuild.
1998 * cofflink.c (coff_link_add_symbols): Call
1999 bfd_coff_link_add_one_symbol rather than
2000 _bfd_generic_link_add_one_symbol.
2001 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2002 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2003 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2004 * Makefile.in: Rebuild dependencies.
2005 (BFD32_BACKENDS): Add coff-aux.o.
2006 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2008 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2010 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2011 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2013 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2015 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2016 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2017 (maintainer-clean): Warn about deleting special files.
2018 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2020 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2021 warning symbols correctly.
2022 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2023 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2024 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2025 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2026 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2027 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2029 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2032 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2034 * libcoff-in.h: aligned newly exported names with bfd naming
2035 conventions. Removed an erroneous define of POWERPC_LE_PE.
2036 * libcoff.h: Rebuild.
2037 * cofflink.c, coff-ppc.c: the above function name changes
2039 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2041 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2042 * ecoff.c (struct extsym_info): Define.
2043 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2044 to ecoff_link_write_external.
2045 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2046 Strip symbols when appropriate.
2048 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2049 * syms.c (BSF_OBJECT): Define.
2050 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2051 * bfd-in2.h: Rebuild.
2052 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2054 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2057 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2058 copying relocs into a shared object, treat a defined global symbol
2060 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2061 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2062 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2064 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2065 real defined symbol, not to a weak defined symbol.
2067 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2069 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2070 and made a few static functions externs.
2072 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2073 POWERPC_LE_PE hack in cofflink.
2075 * libcoff-in.h: promoted the following from cofflink.c to allow
2076 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2077 coff_debug_merge_element, struct coff_debug_merge_type,
2078 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2079 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2080 coff_debug_merge_hash_lookup, coff_link_section_info,
2081 coff_final_link_info, coff_debug_merge_hash_newfunc,
2082 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2084 * libcoff.h: re-gen'd
2086 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2088 * syms.c: Include "bfdlink.h".
2089 (struct stab_find_info): Define.
2090 (_bfd_stab_section_find_nearest_line): New function.
2091 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2092 * libbfd.h: Rebuild.
2093 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2094 * elf.c (_bfd_elf_find_nearest_line): Try calling
2095 _bfd_stab_section_find_nearest_line before searching the ELF
2096 symbol table. Find the closest STT_FUNC symbol, not the last one.
2097 * libcoff-in.h (coff_data_type): Add line_info field.
2098 * libcoff.h: Rebuild.
2099 * coffgen.c (coff_find_nearest_line): Try calling
2100 _bfd_stab_section_find_nearest_line before searching the COFF
2102 * Makefile.in: Rebuild dependencies.
2104 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2106 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2107 4 bytes, so we get the correct value when updating the register
2108 field in little endian mode.
2110 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2112 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2113 entry_section fields. Add sntoc and snentry fields.
2114 * libcoff.h: Rebuild.
2115 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2116 not toc_section and entry_section (the COFF file does not have any
2117 sections at this point).
2118 (coff_write_object_contents): Set o_snentry and o_sntoc from
2119 snentry and sntoc rather than entry_section and toc_section.
2120 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2121 snentry, not toc_section and entry_section.
2122 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2123 entry_section from hentry.
2124 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2126 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2127 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2128 than using toc_section directly.
2130 * archures.c: Add missing `.' in enum bfd_architecture.
2131 * bfd-in2.h: Rebuild.
2133 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2134 Robert Lipe <robertl@arnet.com>.
2136 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2138 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2139 to sections we allocate. Use bfd_zalloc to allocate initialial
2140 sections, not bfd_alloc.
2141 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2142 SDA{,2}I16 relocations.
2143 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2144 whether to put something in .sbss or not.
2145 (ppc_elf_relocate_section): Add support for more relocations. Add
2146 in sec->output_offset where appropriate. Make error messages
2147 include the symbol name.
2149 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2150 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2151 doesn't get redefined messages if -shared.
2153 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2154 section if the rel_section field has been set up.
2156 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2158 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2161 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2163 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2164 of flags, only flags used are controlled by mach number. Bump up
2165 output file mach number to highest of input file mach numbers.
2166 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2167 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2169 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2170 bfd_elf64_sparc_vec support.
2172 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2174 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2175 the embedded bit is set on some objects and not on others. Just
2177 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2180 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2182 * coffcode.h (coff_new_section_hook): Don't try to align the
2185 * coffcode.h (coff_set_section_contents): Fix the handling of the
2186 .lib section to work even if the entire section contents are
2187 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2188 Robert Lipe <robertl@arnet.com>.
2190 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2192 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2193 memory here for contents.
2195 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2196 _SDA2_BASE_ by 32768.
2197 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2198 started using. Allocate contents for .sdata and .sdata2 sections
2200 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2202 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2203 size _SDA{,2}_BASE_.
2204 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2207 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2209 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2211 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2212 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2213 (bfd_mach_sparc_v9a): Define.
2214 (bfd_mach_sparc_v9_p): Define.
2215 * bfd-in2.h: Regenerated.
2216 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2218 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2219 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2220 to bfd_elf32_sparc_vec.
2221 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2222 Add v8plus{,a} support.
2224 (sparc_compatible): New function.
2225 * elf32-sparc.h: #include "elf/sparc.h".
2226 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2227 elf32_sparc_final_write_processing): New functions.
2228 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2229 elf_backend_final_write_processing): Define.
2231 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2233 * elf-bfd.h (struct elf_link_hash_entry): Add
2234 linker_section_pointer field.
2235 (enum elf_linker_section_enum): Enumeration for new way of
2236 creating linker dynamic sections and symbols.
2237 (elf_linker_section{,_pointers}): New structures for creating
2238 dynamic sections and symbols.
2239 (elf_obj_tdata): Add linker_section_pointers and linker_section
2241 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2242 (_bfd_elf_create_linker_section): New declarations.
2243 (_bfd_elf_find_pointer_linker_section): Ditto.
2244 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2245 (_bfd_elf_make_linker_section_rela): Ditto.
2247 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2249 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2250 (ppc_elf_create_linker_section): New function to create the
2251 sections .got, .sdata, and .sdata2.
2252 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2254 (ppc_elf_check_relocs): Support more of the eabi relocations.
2255 (ppc_elf_relocate_section): Ditto.
2256 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2257 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2259 * elflink.h (elf_create_pointer_linker_section): New function to
2260 create initialized pointers in dynamic linker sections.
2261 (elf_finish_pointer_linker_section): Actually intialize the
2262 pointers created above.
2264 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2265 macros to provide both 32 and 64 bit versions of
2266 elf_create_pointer_linker_section.
2267 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2268 provide both 32 and 64 bit versions of
2269 elf_finish_pointer_linker_section.
2271 * elflink.c (_bfd_elf_create_linker_section): New function to
2272 create a linker section.
2273 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2274 given address in the linker pointer offsets created for a given
2276 (_bfd_elf_make_linker_section_rela): Make a RELA section
2277 corresponding to the generated linker section.
2279 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2281 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2283 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2285 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2286 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2287 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2288 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2289 toc entry in an objdump) for now.
2290 (ppc_do_last, ppc_get_last): New function - needed to save processing
2291 the toc owner to the end.
2292 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2295 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2296 toc owner from being done till last. Must define POWERPC_LE_PC
2299 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2301 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2303 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2304 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2306 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2310 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2314 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2316 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2318 * elf.c (assign_file_positions_for_segments): Don't increment file
2319 offset for a segment which contains no loadable sections.
2321 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2323 * reloc.c: Add new PowerPC relocations.
2324 * {bfd-in2,libbfd}.h: Regenerate.
2326 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2327 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2329 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2334 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2337 * coffgen.c (coff_find_nearest_line): Don't try to cache
2338 information in sections that are not owned by a BFD. From Richard
2339 Henderson <richard@atheist.tamu.edu>.
2341 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2342 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2343 * elflink.h (elf_link_output_extsym): Remove special check for
2346 * ecoffswap.h: Add prototypes for static functions.
2348 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2350 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2351 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2353 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2354 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2355 support. Begin support for R_PPC_SDA{2,}REL.
2357 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2359 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2360 create the .got and .got.neg sections.
2361 (ppc_elf_size_dynamic_sections): Call it.
2362 (ppc_elf_check_relocs): Call it.
2363 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2364 (ppc_elf_check_relocs): Add error messages for relocations we
2365 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2368 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2370 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2371 section flags for V.4 and eabi.
2373 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * elf.c (assign_file_positions_for_segments): If a segment
2376 contains no sections, don't mark it as readable.
2378 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2379 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2381 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2382 dynamic section, if there is one.
2383 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2384 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2385 (bfd_elf64_swap_dyn_in): Likewise.
2386 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2388 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2390 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2391 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2392 <pirker@eiunix.tuwien.ac.at>.
2394 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2396 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2397 PowerPC V.4 and eabi.
2398 * bfd-in2.h: Regenerate.
2399 * libfd.h: Regenerate.
2401 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2403 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2404 section type and SHF_EXCLUDE section flag, turning them into the
2405 appropriate bfd section flag.
2407 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * xcofflink.c (xcoff_link_add_symbols): Create the special
2410 sections if we see a DYNAMIC object, in case that is the only
2411 XCOFF input object we see.
2413 * elf32-mips.c: Extensive changes for a start at dynamic linking
2414 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2416 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2417 (struct elf_backend_data): Remove
2418 elf_backend_create_program_headers field. Add
2419 elf_backend_additional_program_headers and
2420 elf_backend_modify_segment_map fields.
2421 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2423 (elf_backend_additional_program_headers): Likewise.
2424 (elf_backend_modify_segment_map): Likewise.
2425 (elf_backend_create_program_headers): Don't define.
2426 (elfNN_bed): Change to account for field changes.
2427 * elf.c (assign_file_positions_for_segments): Call new
2428 modify_segment_map backend function. Don't call old
2429 create_program_headers backend function.
2430 (get_program_header_size): Call additional_program_headers rather
2431 than create_program_headers.
2432 * elflink.h (elf_link_add_object_symbols): Initialize
2433 type_change_ok from new backend field.
2434 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2436 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2437 a reloc against the appropriate section.
2439 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2440 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2441 (elf_flags_init): Rename from elf_ppc_flags_init.
2442 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2444 (ppc_elf_copy_private_bfd_data): Likewise.
2445 (ppc_elf_merge_private_bfd_data): Likewise.
2447 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2450 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2452 * coff-alpha.c (alpha_relocate_section): During final link, allow
2453 output .lita section to be bigger than 64k by adjusting gp value
2454 on a per-input section basis.
2455 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2457 (struct ecoff_section_tdata): Add gp field.
2459 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2461 Handle Alpha ECOFF changes in OSF/1 3.2.
2462 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2464 * coff-alpha.c: Include "aout/ar.h".
2465 (alpha_ecoff_get_relocated_section_contents): Don't require an
2466 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2467 3.2 doesn't generate one.
2468 (alpha_relocate_section): Likewise.
2469 (alpha_ecoff_slurp_armap): Define.
2470 (alpha_ecoff_slurp_extended_name_table): Define.
2471 (alpha_ecoff_construct_extended_name_table): Define.
2472 (alpha_ecoff_truncate_arname): Define.
2473 (alpha_ecoff_write_armap): Define.
2474 (alpha_ecoff_generic_stat_arch_elt): Define.
2475 (alpha_ecoff_update_armap_timestamp): Define.
2477 (alpha_ecoff_read_ar_hdr): New static function.
2478 (alpha_ecoff_get_elt_at_filepos): New static function.
2479 (alpha_ecoff_openr_next_archived_file): New static function.
2480 (alpha_ecoff_get_elt_at_index): New static function.
2481 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2482 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2483 _bfd_ecoff to alpha_ecoff.
2484 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2485 field from backend structure, rather than always calling
2486 _bfd_get_elt_at_filepos.
2487 * coff-mips.c (mips_ecoff_backend_data): Initialize
2488 get_elt_at_filepos field.
2489 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2490 from _bfd_generic_read_ar_hdr with minor changes.
2491 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2492 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2493 * libbfd.h: Rebuild.
2495 * bfd-in.h (BFD_IN_MEMORY): Define.
2496 * libbfd-in.h (struct bfd_in_memory): Define.
2497 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2498 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2499 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2500 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2501 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2502 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2503 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2504 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2505 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2506 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2508 (bfd_openstreamr): Likewise.
2509 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2510 BFD_IN_MEMORY is not set.
2511 * riscix.c (riscix_some_aout_object_p): Likewise.
2512 * bfd-in2.h, libbfd.h: Rebuild.
2514 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2515 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2516 (bfd_get_elt_at_index): Define.
2517 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2518 bfd_get_elt_at_index. Change index parameter from int to
2520 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2521 (_bfd_noarchive_get_elt_at_index): Define.
2522 (_bfd_archive_bsd_get_elt_at_index): Define.
2523 (_bfd_archive_coff_get_elt_at_index): Define.
2524 * bfd-in2.h, libbfd.h: Rebuild.
2525 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2526 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2527 * ieee.c (ieee_get_elt_at_index): Define.
2528 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2529 * oasys.c (oasys_get_elt_at_index): Define.
2530 * som.c (som_get_elt_at_index): Define.
2532 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2533 numbers to the .text section.
2535 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2538 If there is a SEC_DEBUGGING section, get the contents of the debug
2539 information part from it.
2540 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2542 (ieee_write_object_contents): Check ieee_write_debug_part return.
2544 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2546 * config.bfd (i[345]86-*-freebsd*): Add target.
2547 * configure.in (i386freebsd_vec): Add vec.
2548 * configure: Regenerate.
2549 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2550 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2551 Rebuild dependencies..
2552 * freebsd.h: New file.
2553 * i386freebsd.c: New file.
2554 * targets.c (i386freebsd_vec): Declare.
2555 (bfd_target_vector): Add i386freebsd_vec.
2556 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2557 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2559 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2561 * ieee.c (ieee_slurp_debug): New static function.
2562 (ieee_object_p): Call it.
2563 (ieee_slurp_section_data): Skip debugging sections.
2564 (ieee_get_reloc_upper_bound): Likewise.
2565 (ieee_get_section_contents): Likewise.
2566 (ieee_canonicalize_reloc): Likewise.
2567 (ieee_write_section_part): Likewise.
2568 (ieee_write_debug_part): Likewise.
2569 (ieee_write_data_part): Likewise.
2570 (init_for_output): Likewise.
2572 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2574 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2576 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2577 relocs, since ppc_elf_relocate_section handles the linker case.
2578 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2580 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2581 ppc_elf_relocate_section since that is now the only caller.
2582 (ppc_elf_relocate_section): Ditto.
2584 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2586 * coffcode.h (coff_write_object_contents): If we don't know the
2587 section of the entry point for an XCOFF executable, always set the
2588 entry address to -1.
2590 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2592 * elf.c (bfd_section_from_shdr): Add support for note sections.
2594 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * bfd-in.h (struct _symbol_info): Add stab_type field.
2597 * bfd-in2.h: Rebuild.
2598 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2600 * elf32-ppc.c: Remove trailing newline from calls to
2602 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2603 difference if target endianness is known.
2605 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2607 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2608 old style TOC16 references without using R_PPC_GOT.
2609 (ppc_reloc_type): Ditto.
2610 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2611 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2612 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2613 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2614 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2616 (ppc_elf_adjust_dynamic_symbol): Ditto.
2617 (ppc_elf_adjust_dynindx): Ditto.
2618 (ppc_elf_size_dynamic_sections): Ditto.
2619 (ppc_elf_finish_dynamic_symbol): Ditto.
2620 (ppc_elf_finish_dynamic_sections): Ditto.
2621 (ELF_DYNAMIC_INTERPRETER): Define.
2623 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2625 * elf.c (copy_private_bfd_data): When attaching sections to
2626 segments ignore sections that won't be allocated. Patch from
2629 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2631 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2634 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2636 * coff-i960.c (CALC_ADDEND): Define.
2637 (coff_i960_relocate_section): Add the input section VMA to the
2638 addend for PC relative relocs.
2640 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2642 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2643 to correctly terminate.
2645 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2647 * targets.c (enum bfd_endian): Define.
2648 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2649 from boolean to enum bfd_endian. Change header_byteorder_big_p
2651 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2652 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2653 * bfd-in2.h: Rebuild.
2654 * All targets: Change initialization of byteorder and
2655 header_byteorder to use enum bfd_endian values rather than
2657 * All files: Change all references to byteorder_big_p and
2658 header_byteorder_big_p to use new bfd_*_endian macros.
2660 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2662 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2664 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2666 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2668 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2670 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2672 * ieee.c: Lots of minor cleanups. Make many functions return
2673 errors rather than calling abort. Also:
2674 (ieee_write_twobyte): Remove; change callers to call existing
2675 ieee_write_2bytes function.
2676 (ieee_write_expression): Don't output the section twice when
2677 outputting a local symbol. Don't emit an extraneous zero if there
2679 (ieee_slurp_sections): Set the lma as well as the vma.
2680 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2682 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2683 a recognized one or bfd_arch_unknown.
2684 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2686 (ihex_get_symtab): Likewise.
2688 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2690 * aoutx.h: Include <ctype.h>.
2691 (struct aout_link_includes_table): Define.
2692 (struct aout_link_includes_totals): Define.
2693 (struct aout_link_includes_entry): Define.
2694 (aout_link_includes_lookup): Define macro.
2695 (struct aout_final_link_info): Add includes field.
2696 (aout_link_includes_newfunc): New static function.
2697 (NAME(aout,final_link)): Initialize includes hash table.
2698 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2700 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2702 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2704 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2706 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2708 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2710 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2711 (pe_print_private_bfd_data): call pe_print_reloc.
2712 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2713 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2714 up some debugging as well.
2716 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2718 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2721 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2723 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2724 when setting sections to NULL.
2726 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2728 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2730 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2731 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2733 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2734 * bfd-in2.h: Rebuild.
2736 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2738 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2740 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2742 * ihex.c (ihex_scan): Handle record types 4 and 5.
2743 (ihex_object_p): Permit types 4 and 5.
2744 (ihex_set_section_contents): Remove check for out of range
2746 (ihex_write_object_contents): Generate types 4 and 5.
2748 * elflink.h (elf_link_output_extsym): Just ignore warning and
2749 indirect references to symbols which don't really exist.
2751 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2753 * peicode.h (pe_print_idata): Minor format fixes
2754 (pe_print_edata): New function. Under private printing, this formats
2755 the edata section of a PE file.
2756 (pe_print_private_bfd_data): Added call to pe_print_edata.
2758 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2760 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2761 index, don't call stoi.
2763 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2765 * srec.c (srec_scan): Set lma as well as vma.
2767 * ihex.c: New file; support for Intel Hex format.
2768 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2769 (ihex_vec): Declare.
2770 (bfd_target_vector): Always include ihex_vec.
2771 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2772 * Makefile.in: Rebuild dependencies.
2773 (BFD_LIBS): Add ihex.o
2774 (BFD_LIBS_CFILES): Add ihex.c.
2775 * bfd-in2.h: Rebuild.
2777 * elf.c (assign_file_positions_for_segments): Sort the sections in
2779 (get_program_header_size): Return the right size if segment_map is
2781 (copy_private_bfd_data): Don't bother to sort the sections.
2783 * bfd.c (bfd_record_phdr): New function.
2784 * bfd-in.h (bfd_record_phdr): Declare.
2785 * bfd_in2.h: Rebuild.
2787 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2790 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2791 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2793 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2794 (bfd_zmalloc): Change declaration.
2795 * libbfd.h: Rebuild.
2796 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2797 and realloc. Don't set bfd_error_no_memory if they fail.
2799 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2801 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2802 uses as well. Added a new howto to deal with TOCREL16 relocs that
2803 are TOCDEFN as well.
2804 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2805 to handle RVA relocs from dlltool.
2806 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2807 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2808 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2810 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2811 to get the right section alignment.
2813 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2815 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2816 p_paddr if p_paddr is zero.
2817 (make_mapping): Set includes_filehdr and includes_phdrs for first
2819 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2821 (assign_file_positions_for_segments): Handle includes_filehdr and
2822 includes_phdrs. Remove special handling of PT_PHDR and first
2824 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2825 when appropriate. Remove special handling of PT_PHDR segment.
2826 Use a more complex condition for when a section is included in a
2827 segment to handle Solaris linker oddities.
2829 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2831 * coff-m88k.c (howto_table): Reformatted for easier reading;
2832 special_function now points to new function m88k_special_reloc.
2833 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2835 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2836 be done correctly by m88k_special_reloc.
2837 (reloc_processing): New function to be used by RELOC_PROCESSING.
2838 (RELOC_PROCESSING): Define to call reloc_processing.
2840 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2842 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2843 (pe_print_pdata): Likewise.
2845 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2846 obstack_alloc fails.
2847 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2849 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2850 * Many files: don't set bfd_error_no_memory if one of the above
2853 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2854 if p_paddr_valid is set.
2855 (copy_private_bfd_data): New static function.
2856 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2858 * elf.c (assign_file_positions_for_segments): Fix case where extra
2859 program headers were allocated.
2861 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2862 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2863 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2864 _bfd_elf_print_private_bfd_data.
2866 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2867 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2868 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2869 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2870 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2871 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2872 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2874 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2876 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2877 * elf.c (make_mapping): New static function.
2878 (map_sections_to_segments): New static function.
2879 (elf_sort_sections): New static function.
2880 (assign_file_positions_for_segments): New static function.
2881 (map_program_segments): Remove.
2882 (get_program_header_size): Remove sorted_hdrs, count, and
2883 maxpagesize parameters. Simplify.
2884 (assign_file_positions_except_relocs): When generating an
2885 executable, use assign_file_positions_for_segments.
2886 (elf_sort_hdrs): Remove.
2887 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2888 to get_program_header_size.
2890 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2892 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2894 * configure, config.in: Regenerate with autoconf 2.7.
2896 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2897 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2899 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2901 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2902 (ecoff_sec_to_styp_flags): Likewise.
2903 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2904 (ecoff_set_symbol_info): Handle scRConst.
2905 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2906 (ecoff_compute_section_file_positions): Handle .rconst section.
2907 (_bfd_ecoff_write_object_contents): Likewise.
2908 (ecoff_link_check_archive_element): Handle scRConst.
2909 (ecoff_link_add_externals): Likewise.
2910 (ecoff_link_write_external): Handle .rconst section.
2911 (ecoff_reloc_link_order): Likewise.
2912 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2913 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2915 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2917 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2918 DEF_DYNAMIC flag is set.
2920 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2922 * host-aout.c: If TRAD_HEADER is defined, include it.
2924 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2926 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2927 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2928 (BFD_NEED_DECLARATION): New function.
2929 * configure.in: Use BFD_NEED_DECLARATION.
2930 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2931 * configure, config.in: Rebuild with autoconf 2.6.
2933 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2934 special_sections before returning when called with a non XCOFF
2937 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2940 * coffcode.h (coff_compute_section_file_positions): Only pad the
2941 previous section to force file alignment when creating an
2944 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2946 * coffcode.h (coff_compute_section_file_positions): If
2947 RS6000COFF_C, set up the .debug section.
2949 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2950 if it is not large enough to accomodate the entire TOC area with
2951 signed 16 bit offsets.
2952 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2954 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2955 TOC anchor to use the TOC value used in the output file.
2957 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2959 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2960 (_bfd_coff_read_string_table): Likewise.
2962 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2964 * pe-arm.c: Fix typos.
2965 * coff-arm.c: Likewise.
2967 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2969 * coff-ppc.c (list_ele): Added "cat"egory member.
2970 (record_toc): New category parameter (priv or pub).
2971 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2972 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2973 the mainline. It addes extra toc cells in error.
2974 (ppc_coff_swap_sym_in_hook): Added some documentation.
2975 (dump_toc): Can now diagnose "virtual toc" chicanery.
2977 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2979 * elf-bfd.h (struct elf_link_hash_table): Change type of
2980 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2982 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2984 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2985 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2987 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2988 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2989 defined or mentioned in a regular file.
2991 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2993 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2994 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2995 (coff_ppc_relocate_section): Correct REL24 handling
2996 (ppc_process_before_allocation): Correct TOCDEFN handling
2998 * peicode.h (dir_names): Added name descriptions
3000 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3002 * VERSION: Updated to cygnus-2.6.
3004 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3006 * targets.c (m68k4knetbsd_vec): Declare.
3008 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3010 * targets.c (bfd_target): Change type of second argument to
3011 _bfd_print_private_bfd_data from void * to PTR.
3012 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3013 using PTR rather than void *.
3014 * bfd-in2, libbfd.h: Rebuild.
3015 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3017 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3018 _bfd_generic_bfd_print_private_bfd_data rather than casting
3021 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3023 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3024 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3026 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3027 BFD64_BACKENDS_CFILES): New variables.
3030 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3032 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3033 not at the file position of the first section.
3034 * coffcode.h (coff_compute_section_file_positions): Avoid using
3036 (coff_write_object_contents): When generating a PPC PE executable
3037 with no symbols, round up the file size to a COFF_PAGE_SIZE
3039 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3040 don't write out a string table.
3042 * elf.c (bfd_section_from_shdr): When using a different section
3043 header, pass the new one to _bfd_elf_make_section_from_shdr.
3044 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3045 (elf_map_symbols): Add section VMA to symbol value when comparing
3047 (_bfd_elf_compute_section_file_positions): Only build symbol table
3048 if there are some symbols. Set file offset of symtab and strtab
3050 (assign_file_positions_except_relocs): Remove dosyms parameter.
3051 Change all callers. Never set file offset of symtab and strtab
3053 (_bfd_elf_copy_private_section_data): New function.
3054 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3055 (_bfd_elf_copy_private_symbol_data): New function.
3056 (swap_out_syms): Check for special mapping of st_shndx created by
3057 copy_private_symbol_data.
3058 * elfxx-target.h: Use new copy routines.
3059 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3060 (_bfd_elf_copy_private_section_data): Declare.
3062 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3064 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3067 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3068 _bfd_dummy_target, matching the recent change to archive
3071 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3073 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3074 arithmetic on PTR types.
3076 * aout-target.h (MY(callback)): Set the lma of the sections.
3078 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3079 symbol into a reloc against the section.
3081 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3083 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3084 glue for the relocs: IMGLUE and IFGLUE.
3085 (record_toc): new function - tracks toc contents
3086 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3087 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3088 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3089 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3090 (ppc_record_toc_entry): Removed a debug define (duh)
3092 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3093 (pe_print_idata): New function - formats the idata section data
3094 (pe_print_pdata): New function - formats the pdata section data
3095 (pe_print_private_bfd_data): calls to above
3097 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3099 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3100 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3101 TARGET_SYM and TARGET_NAME for vector and BFD name.
3102 * coff-pmac.c (pmac_xcoff_vec): Remove.
3103 (TARGET_SYM, TARGET_NAME): Define.
3104 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3105 machine to 0, not all PowerMacs are 601s.
3107 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3109 * elfcode.h (elf_object_p): Read in any program headers.
3110 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3111 based on the program headers, if any.
3112 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3113 (map_program_segments): Set p_paddr of program headers based on
3116 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3118 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3121 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3122 trying to do a relocateable link with a non-a.out object file.
3124 * archive.c (bfd_generic_archive_p): Check the first object file
3125 in an archive even if target_defaulted is set. If the object file
3126 has the wrong xvec, reject it.
3128 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3129 be represented, report the name via _bfd_error_handler.
3130 (translate_to_native_sym_flags): Likewise.
3131 * elf32-mips.c (mips_elf_final_link): Likewise.
3132 * oasys.c (oasys_write_sections): Likewise.
3134 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3135 which checks for STYP_OVRFLO sections.
3136 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3137 reloc and lineno count overflows.
3138 (coff_write_object_contents): Call coff_count_linenumbers before
3139 coff_compute_section_file_positions. If RS6000COFF_C, handle
3140 reloc and lineno count overflows.
3141 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3142 relocs before dealing with .pad sections. Count overflow section
3143 headers when handling .pad sections.
3145 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3148 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3149 (struct xcoff_link_hash_table): Add descriptor_section and
3150 special_sections fields.
3151 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3152 (xcoff_link_add_symbols): Set linkage section alignment. Create
3153 descriptor section. Check for magic symbol names (_text, etc.),
3154 and record them in special_sections if found. Set
3155 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3156 descriptor field to point back to the function code symbol.
3157 (xcoff_sweep): Always mark the special descriptor_section.
3158 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3159 function descriptor, and mark it if it is.
3160 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3161 parameter, and fill it in. Allocate space for the descriptor
3163 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3164 global linkage code. If an undefined function descriptor is
3165 exported, arrange to define it. Warn about any other undefined
3167 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3168 (xcoff_write_global_symbol): Create a function descriptor when
3170 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3171 * bfd-in2.h: Rebuild.
3173 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3175 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3176 (ppc_coff_link_hash_table): new types for hashing
3177 (ppc_coff_link_hash_newfunc): hash entry constructor
3178 (ppc_coff_link_hash_table_init): hash table initializer
3179 (ppc_coff_link_hash_table_create): hash table constructor
3180 (ppc_record_toc_entry): changed references to hash table
3181 (coff_ppc_relocate_section): changed references to hash table
3183 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3184 * libcoff.h: Rebuild
3186 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3187 (coff_link_add_symbols): removed toc_offset init
3189 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3191 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3194 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3195 if it is given and mmep is available.
3196 * acconfig.h: Undef USE_MMAP.
3197 * configure, config.in: Regenerated.
3198 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3199 table handling the old way.
3200 (aout_get_external_symbols): Don't complain if last byte of string
3202 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3203 (bfd_free_window) [! USE_MMAP]: Don't define.
3204 (bfd_get_file_window,
3205 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3207 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3209 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3212 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3214 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3215 compatible with AMD generated COFF files. Try to support both AMD
3216 and GNU formats simultaneously.
3217 (coff_a29k_relocate_section): Likewise.
3219 * libbfd.c (bfd_get_file_window): Change writable parameter from
3220 int to boolean; update all callers. Pass MAP_SHARED if not
3221 writable--it's required on Solaris. Cast fprintf argument to
3223 * bfd-in.h (bfd_get_file_window): Update declaration.
3224 * bfd-in2.h: Rebuild.
3225 * aoutx.h: Update calls to bfd_get_file_window.
3227 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3229 (xcoff_swap_ldhdr_in): New static function.
3230 (xcoff_swap_ldsym_in): New static function.
3231 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3232 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3233 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3234 Handle XTY_ER/XMC_XO symbols correctly.
3235 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3236 rather than normal symbol table.
3237 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3238 already defined with the same absolute value.
3239 (xcoff_mark): When considering called symbols, check whether the
3240 descriptor is from a dynamic object, rather than the symbol
3242 (xcoff_build_ldsyms): Likewise.
3244 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3245 Cast realloc and malloc return values. If malloc or realloc fail,
3246 set bfd_error_no_memory.
3247 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3248 * bfd-in2.h: Rebuild.
3250 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3252 * coff-ppc.c (ppc_record_toc_entry): new function.
3253 (in_reloc_p): changed return value.
3254 (coff_ppc_relocate_section): much rework.
3255 (ppc_allocate_toc_section): new function.
3256 (ppc_process_before_allocation): new function.
3257 (ppc_coff_swap_sym_in_hook): new function.
3259 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3260 (coff_link_add_symbols): initialize toc_offset.
3262 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3263 (coff_swap_aouthdr_out): Added more sections to the data
3264 dictionary for the pe file header. Also changed linker version
3265 number on the ppc side.
3266 (dir_names): small improvements to the dictionary printing.
3267 (pe_mkobject_hook): save the file level flags.
3269 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3270 (pe_tdata): added real_flags field
3271 (coff_tdata): added local_toc_sym_map and access macro
3273 * libcoff.h (coff_link_hash_entry): added toc_offset field
3274 (pe_tdata): added real_flags field
3275 (coff_tdata): added local_toc_sym_map and access macro
3277 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3278 (coff_mkobject): init for local_toc_sym_map
3279 (coff_write_object_contents): set the internal_a.magic to
3280 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3283 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3285 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3286 entries until both the line number address and the function name
3287 address are too large.
3289 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3290 * configure: Rebuilt.
3292 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3293 is defined in the environment.
3295 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3297 * som.c (som_get_section_contents_in_window): Define to use
3300 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3302 * coff-i860.c: New file, based on coff-i386.c.
3303 * cpu-i860.c: New file, based on cpu-i386.c.
3304 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3305 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3306 targets, using i860coff_vec.
3307 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3308 trad-core.o and hosts/i860mach3.h.
3309 (i860coff_vec): Use coff-i860.o and cofflink.o.
3310 * configure: Rebuild.
3311 * Makefile.in: Rebuild dependencies.
3312 (ALL_MACHINES): Add cpu-i860.o.
3313 (BFD32_BACKENDS): Add coff-i860.o.
3314 (CFILES): Add cpu-i860.c and coff-i860.c.
3315 * targets.c (i860coff_vec): Declare.
3316 (bfd_target_vector): Add &i860coff_vec.
3317 * archures.c (bfd_i860_arch): Declare.
3318 (bfd_archures_list): Add &bfd_i860_arch.
3319 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3320 (coff_set_flags): Handle bfd_arch_i860.
3321 (coff_write_object_contents): Handle I860 a.out magic number.
3323 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3325 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3326 the created .tc section to 2.
3327 (xcoff_mark): Don't keep a .loader reloc for a call to an
3328 undefined symbol when creating a shared library.
3329 (xcoff_build_ldsyms): When creating a shared library, generate
3330 global linkage code for a call to an undefined symbol.
3332 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3334 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3335 BFD32_BACKENDS, BFD64_BACKENDS.
3336 (.dep1): Put mkdep output in a separate file.
3337 Rebuilt dependencies.
3339 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3342 Permit use of mmap when available:
3344 * configure.in: Check for mmap, madvise, mprotect.
3345 * config.in, configure: Regenerated.
3347 * libbfd.c (struct _bfd_window_internal): Define type.
3348 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3350 (ok_to_map): New static variable for debugging.
3351 (_bfd_generic_get_section_contents_in_window): New function.
3352 * bfd-in.h (bfd_window_internal): Declare type.
3353 (bfd_window): Define type.
3354 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3355 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3358 * libaout.h (struct aoutdata): Add two window fields.
3359 (obj_aout_sym_window, obj_aout_string_window): New macros.
3360 * aoutx.h (some_aout_object_p): Initialize windows.
3361 (aout_get_external_symbols): Get symbol data and strings in
3362 windows instead of explicitly allocated buffers.
3363 (slurp_symbol_table): Free window instead of memory.
3364 (bfd_free_cached_info): Release windows instead of freeing storage
3366 (aout_link_free_symbols): Ditto.
3368 * targets.c (bfd_target): Add new field for
3369 get_section_contents_in_window.
3370 (BFD_JUMP_TABLE_GENERIC): Updated.
3371 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3372 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3373 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3374 macros for get_section_contents_in_window field.
3376 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3378 * core.c: Renamed to corefile.c
3379 * makefile.dos (OBJS): Change core.o to corefile.o
3380 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3383 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3385 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3386 targ_selvecs to allow debugging under Irix-5 native.
3389 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3391 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3392 to o. Clobber and restore the list of new csects around the call
3393 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3394 linker error and the linker wants to read the symbol table. Reset
3395 the line number count of a real section even if it has no relocs.
3396 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3398 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3401 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3403 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3404 an undefined symbol in a shared link.
3406 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3407 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3408 phdm@info.ucl.ac.be (Philippe De Muyter).
3410 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3412 * coff-m88k.c (rtype2howto): New static function.
3413 (RTYPE2HOWTO): Use it rather than a macro definition.
3415 * coffcode.h (coff_write_object_contents): set internal_a.magic
3416 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3418 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3419 define TRAD_HEADER to new file hosts/delta68.h.
3420 m88*-motorola-sysv*, however, does use ptrace-core.o.
3421 * hosts/delta68.h: New file.
3423 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3424 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3426 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3428 * i386linux.c (MY(vec)): Declare before use.
3430 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3432 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3433 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3435 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3436 BFD is not of the right type.
3437 (bfd_elf_get_needed_list): Likewise.
3438 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3439 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3440 * xcofflink.c (XCOFF_XVECP): Define.
3441 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3443 (bfd_xcoff_import_symbol): Likewise.
3444 (bfd_xcoff_export_symbol): Likewise.
3445 (bfd_xcoff_link_count_reloc): Likewise.
3446 (bfd_xcoff_record_link_assignment): Likewise.
3447 (bfd_xcoff_size_dynamic_sections): Likewise.
3449 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3450 table index against the number of symbols for a base relative
3453 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3455 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3456 full_aouthdr flag here...
3457 (_bfd_xcoff_bfd_final_link): ...not here.
3459 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3461 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3462 systems that have a system <libelf.h>.
3463 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3464 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3465 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3466 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3467 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3468 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3469 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3471 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3473 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3474 set, set BSF_WEAK in symbol. Change all callers.
3475 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3476 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3477 _bfd_generic_link_add_one_symbol.
3478 (ecoff_indirect_link_order): Check that the section tdata relocs
3479 are not NULL before using them.
3481 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3482 define TRAD_HEADER as hosts/alphalinux.h.
3483 * configure: Rebuild.
3484 * hosts/alphalinux.h: New file.
3485 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3488 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3490 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3491 C_ECOMM storage classes.
3493 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3495 (xcoff_mark): Call xcoff_mark_symbol.
3496 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3497 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3499 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3501 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3503 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3505 (xcoff_find_reloc): New static function.
3506 (xcoff_link_add_symbols): Use it.
3507 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3508 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3509 relocate the value of C_DECL.
3511 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3513 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3515 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3516 callback decide what goes in .relocs.
3517 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3518 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3521 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3523 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3526 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3528 * xcofflink.c: More improvements, mostly to fix handling of
3529 constructors and a few other special cases.
3530 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3531 zero, reverting yesterday's change.
3532 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3533 (bfd_xcoff_link_count_reloc): Declare.
3534 (bfd_xcoff_record_link_assignment): Declare.
3535 * bfd-in2.h: Rebuild.
3537 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3539 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3540 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3541 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3542 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3543 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3544 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3546 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3549 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3550 segments includes the a.out header. See to that the magic number
3551 *always* is big-endian.
3553 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3554 m68k4k NetBSD configurations.
3556 * configure.in, configure: Separate i386 & mips NetBSD
3557 configurations from other BSD ones. Don't assume DEC is the only
3558 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3559 configurations. Add support for m68k4k NetBSD object format.
3561 * libaout.h: Added M_68K4K_NETBSD magic.
3563 * m68k4knetbsd.c: New file.
3565 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3567 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3570 * hosts/mipsnbsd.h: New file.
3573 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3575 * config.bfd: Add config stuff for mips*-*-magic* to set
3576 targ_defvec to ecoff_big_vec.
3579 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3581 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3583 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3584 toc_section, and entry_section fields.
3585 (struct xcoff_section_tdata): Remove ldrel_count field.
3586 * libcoff.h: Rebuild.
3587 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3589 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3590 full a.out header if full_aouthdr is set in xcoff_data.
3591 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3592 based on sections stored in xcoff_data.
3593 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3595 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3596 (rs6000coff_vec): Set symbol_leading_char to '.'.
3597 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3598 value stored in ret rather than returning a pointer value.
3600 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3602 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3605 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3607 * som.c (som_slurp_string_table): Allocate the strings with malloc
3608 since they're free'd by free_cached_info.
3609 (som_slurp_symbol_table): Similarly for the symbol table.
3611 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3613 * Makefile.in (diststuff): Don't make headers.
3615 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3617 * Makefile.in: Rebuild dependencies.
3619 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3620 output_bfd is not SunOS.
3621 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3622 non-SunOS input files.
3624 * xcofflink.c: Extensive changes to support linking shared objects
3625 and generating a .loader section.
3626 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3627 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3628 last_symndx, and ldrel_count fields.
3629 * libcoff.h: Rebuild.
3630 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3631 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3633 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3634 (bfd_xcoff_export_symbol): Declare.
3635 (bfd_xcoff_size_dynamic_sections): Declare.
3636 * bfd-in2.h: Rebuild.
3638 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3640 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3641 * configure: Rebuild.
3642 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3643 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3645 (pmac_xcoff_vec): Update to use new xcoff support.
3646 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3647 (xcoff_write_armap): Declare buf as unsigned char.
3648 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3650 * mpw-make.sed: Generalize subdir_do edit.
3652 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3654 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3655 correctly. Don't initialize asect->vma.
3657 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3659 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3660 something a little less than the page size.
3662 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3664 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3666 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3668 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3669 * coffcode.h (coff_write_object_contents): If .bss is before
3670 .data us that as data_start.
3671 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3673 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3674 (coff_swap_outhdr_out): Hardwire in version number.
3676 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3678 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3679 major and minor to *_vno, since the former are also macros in
3680 SunOS header files. Cast result of bfd_alloc to appropriate
3683 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3684 before assigning to sec_data.
3686 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3688 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3689 now relative to the section, not absolute.
3690 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3691 get the file name when there is a N_SO directory name. When
3692 handling stabs, remember that section->vma was added to the
3695 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3697 * sunos.c (struct sunos_link_hash_table): Add needed field.
3698 (sunos_link_hash_table_create): Call bfd_release, not free.
3699 (sunos_link_hash_table_create): Initialize needed field.
3700 (sunos_add_dynamic_symbols): Record needed objects.
3701 (bfd_sunos_get_needed_list): New function.
3702 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3703 * bfd-in2.h: Rebuild.
3705 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3707 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3709 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3711 * bfd-in.h (struct bfd_link_needed_list): Rename from
3712 bfd_elf_link_needed_list.
3713 * bfd-in2.h: Rebuild.
3714 * elf.c, elflink.h, libelf.h: Corresponding changes.
3716 Add start at AIX linker support; no shared libraries yet.
3717 * xcofflink.c: New file.
3718 * configure.in (rs600coff_vec): Use xcofflink.o.
3719 * configure: Rebuild.
3720 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3722 (struct xcoff_section_tdata): Define.
3723 (xcoff_section_data): Define macro.
3724 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3725 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3726 (_bfd_xcoff_bfd_final_link): Declare.
3727 (_bfd_ppc_xcoff_relocate_section): Declare.
3728 * libcoff.h: Rebuild.
3729 * coff-rs6000.c: Clean up a bit.
3730 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3731 cputype, csects, and debug_indices.
3732 (xcoff_copy_private_bfd_data): Copy cputype.
3733 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3734 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3735 (xcoff_reloc_type_lookup): Rename from
3736 rs6000coff_reloc_type_lookup.
3737 (coff_relocate_section): Define.
3738 (_bfd_xcoff_sizeof_headers): Define.
3739 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3740 (_bfd_xcoff_bfd_relax_section): Define.
3741 (_bfd_xcoff_bfd_link_split_section): Define.
3742 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3744 * coffcode.h (coff_compute_section_file_positions): If AIX,
3745 increment sofar by SMALL_AOUTSZ if not executable.
3746 (coff_write_object_contents): If AIX, always output an a.out
3747 header; if not executable, header size of SMALL_AOUTSZ.
3748 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3749 (_bfd_stringtab_init): Initialize xcoff field.
3750 (_bfd_xcoff_stringtab_init): New function.
3751 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3752 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3753 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3754 * libbfd.h: Rebuild.
3755 * Makefile.in: Rebuild dependencies.
3756 (BFD32_BACKENDS): Add xcofflink.o.
3757 (CFILES): Add xcofflink.c.
3759 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3760 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3761 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3763 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3765 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3767 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3769 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3770 * config.in: Regenerated.
3772 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3773 (_bfd_chunksize): New variable.
3774 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3775 for obstack chunk size.
3776 * configure.in: Check for getpagesize.
3777 * configure: Regenerated.
3779 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3781 * trad-core.c (rawptr): Make it a local variable of
3782 ptrace_unix_core_file_p.
3784 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3786 * coff-arm.c (in_reloc_p): New.
3787 * coff-i386.c (in_reloc_p): New.
3788 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3789 (coff_write_object_contents): Only set has_reloc_section
3791 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3792 in_reloc_p to decide if reloc should be emitted.
3793 * libcoff.h (pe_data_type.in_reloc_p): New.
3794 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3796 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3798 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3799 (_bfd_coff_read_internal_relocs): Likewise.
3800 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3801 (_bfd_coff_read_internal_relocs): Likewise.
3803 * elflink.h (elf_link_add_object_symbols): Correct conditions
3804 under which type and size change warnings are issued.
3806 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3808 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3809 a symbol which is not in a real section.
3810 (coff_write_native_symbol): Corresponding change.
3812 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3813 coff_link_hash_newfunc and make non-static.
3814 (_bfd_coff_link_hash_table_init): New function, broken out of
3815 _bfd_coff_link_hash_table_create.
3816 (_bfd_coff_link_hash_table_create): Use it.
3817 (process_embedded_commands): Make static.
3818 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3819 (_bfd_coff_link_hash_table_init): Declare.
3820 * libcoff.h: Rebuild.
3822 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3823 field in XCOFF tdata.
3824 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3825 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3826 based on cputype stored in a.out header, or in n_type of initial
3828 (coff_write_object_contents): Set cputype correctly in a.out
3830 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3832 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3833 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3835 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3836 * libcoff.h: Rebuild.
3838 * cpu-rs6000.c (rs6000_compatible): New static function.
3839 (bfd_rs6000_arch): Use it.
3840 * cpu-powerpc.c (powerpc_compatible): New static function.
3841 (arch_info_struct): Define various flavours of PowerPC.
3842 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3845 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3847 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3849 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3851 * elflink.h (elf_link_add_object_symbols): Don't warn about
3852 changing the size or type if the old definition was weak.
3854 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3856 * coffcode.h (combined_entry_type): Add fix_line field.
3857 (coff_slurp_line_table): Warn if we try to set the lineno field of
3859 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3860 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3861 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3862 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3864 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3865 * libcoff.h: Rebuild.
3867 * libcoff-in.h (struct xcoff_tdata): Define.
3868 (xcoff_data): Define.
3869 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3870 * bfd-in2.h, libcoff.h: Rebuild.
3871 * coff-rs6000.c (xcoff_mkobject): New static function.
3872 (coff_mkobject): Define.
3873 (xcoff_copy_private_bfd_data): New static function.
3874 (coff_bfd_copy_private_bfd_data): Define.
3875 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3877 (rs6000coff_vec): Add DYNAMIC to object_flags.
3878 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3879 .loader sections specially.
3880 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3881 section alignment from the XCOFF tdata information.
3882 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3883 F_SHROBJ, and copy the extra a.out header information into the
3884 XCOFF tdata structure.
3885 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3886 F_DYNLOAD and the extra a.out header information.
3887 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3888 C_HIDEXT symbol with attached csect information.
3889 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3890 in the o_maxdata field.
3891 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3892 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3893 end if BSF_NOT_AT_END is set.
3895 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3896 _bfd_read_ar_hdr_fn.
3897 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3898 * bfd-in2.h, libbfd.h: Rebuild.
3899 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3901 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3902 (bfd_slurp_bsd_armap_f2): Likewise.
3903 (_bfd_slurp_extended_name_table): Likewise.
3905 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3907 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3909 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3910 when the symbol table is empty.
3912 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3913 space for section symbols, since we don't output them either.
3914 (elf_m68k_adjust_dynindx): Removed.
3916 * ptrace-core.c (rawptr): Make it a local variable of
3917 ptrace_unix_core_file_p.
3919 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3921 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3924 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3925 Mac object file formats.
3927 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3929 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3930 auxent if there isn't one.
3931 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3932 rather than FILNMLEN as the maximum name length.
3934 * coffcode.h (bfd_coff_backend_data): Add new field
3935 _bfd_coff_print_aux.
3936 (bfd_coff_print_aux): New static function.
3937 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3938 scnlen field of an XTY_LD csect aux entry.
3939 (coff_print_aux): New static function.
3940 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3941 in coff_pointerize_aux_hook.
3942 (bfd_coff_std_swap_table): Initialize new field.
3943 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3944 * libcoff.h: Rebuild.
3945 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3946 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3948 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3949 if there are symbols, for native AIX ld compatibility.
3951 * coffcode.h (bfd_coff_backend_data): Add new field
3952 _bfd_coff_pointerize_aux_hook.
3953 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3954 or I960, and as 0 otherwise.
3955 (bfd_coff_std_swap_table): Initialize new field.
3956 * libcoff.h: Rebuild.
3957 * coffgen.c (coff_pointerize_aux): Change parameters to take
3958 symbol pointer instead of type and class, and to take aux index.
3959 Call _bfd_coff_pointerize_aux_hook if it is defined.
3960 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3961 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3962 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3964 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3965 read-only/host-only support.
3967 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3969 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3972 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3973 BFD_JUMP_TABLE_ARCHIVE accordingly.
3974 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3975 (_bfd_compute_and_write_armap): Declare.
3976 (_bfd_generic_read_ar_hdr): Declare.
3977 (_bfd_read_ar_hdr): Define.
3978 (_bfd_noarchive_read_ar_hdr): Define.
3979 (_bfd_archive_bsd_read_ar_hdr): Define.
3980 (_bfd_archive_coff_read_ar_hdr): Define.
3981 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3982 _bfd_read_ar_hdr instead.
3983 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3984 (_bfd_compute_and_write_armap): Rename from
3985 compute_and_write_armap. Make non-static. Change all callers.
3986 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3987 than _bfd_snarf_ar_hdr.
3988 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3989 * ieee.c (ieee_read_ar_hdr): Define.
3990 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3991 * oasys.c (oasys_read_ar_hdr): Define.
3992 * som.c (som_read_ar_hdr): Define.
3993 * bfd-in2.h, libbfd.h: Rebuild.
3995 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3997 * peicode.c (coff_swap_filehdr_in): If symptr is
3998 zero, there aren't any symbols, even if nsyms is set.
4000 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4002 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4004 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4005 sections, and set styp correctly for them: .got, .hash, .dynamic,
4006 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4007 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4009 (ecoff_sort_hdrs): New static function.
4010 (ecoff_compute_section_file_positions): Return boolean, not void.
4011 Sort the sections by VMA before looking through them. Put the
4012 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4013 section on an appropriate boundary within the page.
4014 (ecoff_compute_reloc_file_positions): Check return value of
4015 ecoff_compute_section_file_positions.
4016 (_bfd_ecoff_set_section_contents): Likewise.
4017 (_bfd_ecoff_write_object_contents): Check for various Alpha
4018 section types when incrementing text_size and data_size. Call
4019 adjust_headers backend function if it exists.
4020 * coff-alpha.c (alpha_adjust_headers): New static function.
4021 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4022 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4024 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4026 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4028 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4029 of ALTERNATE_AIX_CORE_FORMAT.
4030 * configure.in (aix4): No longer need CORE_FLAGS.
4031 * configure: Updated.
4033 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4035 NS32k changes from Ian Dall:
4036 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4038 (aout_link_input_section_std, aout_link_input_section_ext,
4039 aout_link_reloc_link_order): Call them instead of _bfd_*
4041 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4043 (backend_data): Use it instead of hardcoded zero.
4045 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4046 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4048 * ns32knetbsd.c: Include bfd.h.
4049 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4050 (MY_bfd_reloc_type_lookup): Declare function too.
4051 * pc532-mach.c (set_sizes): Don't declare.
4052 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4053 (backend_data, MY_backend_data): Don't define.
4055 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4056 ns32k-*-lites* like ns32k-*-netbsd*.
4058 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4061 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4063 * coffcode.h (coff_write_object_contents): Restore setting
4064 f_timdat to 0, deleted on August 22.
4066 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4068 * coffcode.h (coff_bfd_copy_private_symbol_data,
4069 coff_bfd_copy_private_section_data,
4070 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4071 * peicode.h (coff_bfd_copy_private_bfd_data): New
4072 (pe_bfd_copy_private_bfd_data): New.
4073 (coff_swap_scnhdr_in): Swap bss size into the right place.
4074 (pe_print_private_bfd_data): Add some newlines.
4076 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4078 * som.c (setup_sections): Don't die if a space has no subspaces.
4080 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4082 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4083 dynamic symbol override a common symbol. Don't change the size or
4084 type if they have been set and the new symbol is not a definition.
4085 Warn if the size or type changes.
4087 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4089 * som.c (som_begin_writing): Don't write the symbol table or
4091 (som_finish_writing): Write them here. Place them after the
4092 subspace data, but before the relocs.
4094 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4096 * sunos.c (sunos_add_one_symbol): Just pass false, not
4097 info->shared_library, to sunos_create_dynamic_sections.
4098 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4100 (sunos_check_dynamic_reloc): Remove .text section assertion.
4102 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4104 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4105 * configure, configure.in: Add pmac_xcoff_vec case.
4106 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4107 * coff-pmac.c: New file, PowerMac XCOFF support.
4108 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4109 * targets.c (pmac_xcoff_vec): Declare.
4111 * mpw-config.in: Various changes to be compatible with the
4112 autoconf-based configury.
4113 * mpw-make.sed: New file, sed commands to translate Unix
4114 makefile into MPW syntax.
4115 * mpw-make.in: Remove.
4116 * hosts/mpw.h: Remove.
4117 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4118 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4120 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4122 * binary.c (binary_get_symtab): Return an empty string on error.
4123 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4125 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4127 * coff-ppc.c: Reformatted according to gnu conventions
4128 Removed irrelevant "if 0" code
4130 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4132 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4133 symbols rather than as indirect symbols.
4134 (MY(slurp_symbol_table)): Don't do anything special about
4137 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4138 of .ctors and .dtors sections is no larger than 2.
4140 * sunos.c (sunos_add_one_symbol): Don't change
4141 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4143 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4144 dynamic symbols when creating a shared library.
4145 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4147 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4148 written even if it is not defined in a regular object.
4149 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4150 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4151 rather than the constant 22.
4152 (sunos_check_dynamic_reloc): Handle creating a shared library.
4153 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4154 zero when creating a shared library.
4155 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4156 write it out at the start of the symbol table.
4158 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4160 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4162 * config.bfd: Add arm-*-coff.
4163 * configure.in, configure: Add armcoff_{little,big}_vec.
4164 * targets.c (armcoff_{little,big}_vec): Declare.
4165 (bfd_target_vector): Add armcoff_{little,big}_vec.
4166 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4168 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4170 * targets.c (bfd_find_target): Remove debugging code.
4172 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4174 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4176 * Makefile.in: added *-ppc files
4177 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4178 allow pe based .o's to be shared with other tools on ppc/NT
4179 * config.bfd: added powerpc[le]-[pe|winnt] config support
4180 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4181 * peicode.h: Added more section flags for PE on ppc
4182 Added coff_swap_filehdr_out to allow peicode.h to be
4183 used for non-image PE files on ppc.
4184 Check for image, or not, before copying pe_opthdr
4185 * targets.c: Added new bfd's
4186 * targets.c: Removed two inactive bfds that shouldn't have made it this
4189 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4191 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4192 explicit values to initialize all relocs. Change all users.
4193 (ppc_elf_brtaken_inner): New function to handle branch predicition
4195 (ppc_elf_brtaken_reloc): Ditto.
4196 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4197 relocs use ppc_elf_unsupported_reloc.
4198 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4199 needs to be reported.
4200 (ppc_elf_relocate_section): Support branch prediction relocs.
4202 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4204 * bfd.c (bfd_assert): Remove \n from string passed to
4207 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4208 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4209 (bfd_coff_make_section_hook): Don't define.
4210 (coff_make_section_hook): Remove.
4211 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4212 (styp_to_sec_flags): Likewise.
4213 (coff_write_object_contents): Likewise.
4214 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4216 * libcoff.h: Rebuild.
4217 * coffgen.c (make_a_section_from_file): Just call
4218 bfd_make_section_anyway, not bfd_make_section or
4219 bfd_coff_make_section_hook.
4220 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4221 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4222 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4223 make_section_hook field.
4224 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4226 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4227 pointers into value field for warning and indirect symbols; just
4228 leave the value field alone.
4229 * linker.c (generic_link_add_symbol_list): Use next symbol for
4230 warning and indirect symbols, rather than looking in symbol value.
4231 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4232 parameter. Change all callers. Remove support for indirect
4233 symbols; it didn't work anyhow.
4234 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4235 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4236 * bfd-in2.h: Rebuild.
4238 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4240 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4241 go back to telling the tools this reloc operates on 32 bits.
4243 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4245 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4246 rather than a direct fprintf.
4247 * archive.c (_bfd_write_archive_contents): Likewise.
4248 * coffcode.h (coff_slurp_symbol_table): Likewise.
4249 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4250 (ppc_elf_unsupported_reloc): Likewise.
4251 (ppc_elf_relocate_section): Likewise.
4252 * i386linux.c (linux_tally_symbols): Likewise.
4253 (linux_finish_dynamic_link): Likewise.
4254 * osf-core.c (osf_core_core_file_p): Likewise.
4255 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4256 * som.c (som_sizeof_headers): Likewise.
4257 * srec.c (srec_bad_byte): Likewise.
4258 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4259 * libbfd-in.h (bfd_assert): Declare first parameter const.
4260 * libbfd.h: Rebuild.
4261 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4262 bfd_reloc_overflow is enough.
4263 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4264 * coff-h8500.c (rtype2howto): Likewise.
4265 * coff-z8k.c (rtype2howto): Likewise.
4266 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4267 * elf.c (_bfd_elf_get_lineno): Likewise.
4268 (_bfd_elf_no_info_to_howto): Likewise.
4269 (_bfd_elf_no_info_to_howto_rel): Likewise.
4270 * hp300hpux.c (convert_sym_type): Likewise.
4271 (MY(swap_std_reloc_in)): Likewise.
4272 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4274 * libaout.h (struct aoutdata): Add line_buf field.
4275 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4276 and filename_buffer. Instead, use a malloc buffer stored in the
4277 new line_buf field. Remove length restrictions.
4279 * coffgen.c (string_size): Remove static variable.
4280 (debug_string_size, debug_string_section): Likewise.
4281 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4282 and debug_string_size_p parameters. Use them instead of the
4283 global variables. Change all callers.
4284 (coff_write_symbol): Likewise.
4285 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4286 (coff_write_symbols): Add local variables to replace removed
4289 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4290 function, and line_base fields.
4291 * libcoff.h: Rebuild.
4292 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4293 information, rather than using static variables.
4295 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4296 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4298 * init.c (initialized): Remove static variable.
4299 (bfd_init): Don't bother setting initialized.
4300 (bfd_check_init): Remove.
4301 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4302 * libbfd.h: Rebuild.
4304 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4306 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4307 size for full core dumps. Copy core file header to private data.
4308 (rs6000coff_core_file_failing_command,
4309 rs6000coff_core_file_failing_signal): New functions to extract
4310 the file name and terminating signal from the core file.
4311 * coff-rs6000.c: Use them.
4313 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4315 Change arch info to be const, initialized at compile time.
4316 * archures.c: Reindent many functions. Change CONST to const.
4317 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4318 nothing set it anyhow. Make next const.
4319 (bfd_arch_info_list): Remove.
4320 (bfd_archures_list): Rename from archures_init_table. Change from
4321 a table of function pointers to a table of bfd_arch_info_type
4322 structure addresses.
4323 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4324 (bfd_lookup_arch): Likewise.
4325 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4327 (bfd_default_arch_struct): Make const.
4328 (bfd_arch_init, bfd_arch_linkin): Remove.
4329 (bfd_get_arch_info): Return a const pointer.
4330 * init.c (bfd_init): Don't call bfd_arch_init.
4331 * bfd.c (struct _bfd): Make arch_info const.
4332 * bfd-in2.h: Rebuild.
4333 * libbfd.h: Rebuild.
4334 * configure.in: Put & before everything in $selarchs.
4335 * configure: Rebuild.
4336 * cpu-*.c: Change bfd_*_arch from a function which calls
4337 bfd_arch_linkin to a const structure.
4338 * ieee.c (ieee_object_p): Make arch const.
4340 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4342 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4344 * bfd-in2.h: Regenerate.
4345 * libbfd.h: Regenerate.
4347 * elf32-ppc.c (reloc_type): Update names to match current draft.
4348 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4349 relative. Update names to current V.4 draft.
4350 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4351 (ppc_elf_relocate_section): Rename relocations to match draft.
4353 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4355 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4356 compiled with -mrelocatable-lib to be linked with either normal
4357 modules or -mrelocatable modules.
4359 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4361 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4362 in the a.out header.
4364 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4365 a reloc against a local symbol, even if it's not a section.
4367 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4369 * targets.c (bfd_target): Remove unused align_power_min field.
4370 * bfd-in2.h: Rebuild.
4371 * All backends: Remove initialization of align_power_min.
4373 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4375 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4377 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4379 * config.bfd (mips-dec-netbsd*): New target.
4380 * configure.host (mips-dec-netbsd*): New host.
4381 * configure.in (mips-dec-netbsd*): New native.
4382 * configure: Rebuild.
4384 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4386 Make the COFF backend linker merge common types:
4387 * cofflink.c (struct coff_debug_merge_element): Define.
4388 (struct coff_debug_merge_type): Define.
4389 (struct coff_debug_merge_hash_entry): Define.
4390 (struct coff_debug_merge_hash_table): Define.
4391 (coff_debug_merge_hash_table_init): Define.
4392 (coff_debug_merge_hash_table_free): Define.
4393 (coff_debug_merge_hash_lookup): Define.
4394 (struct coff_final_link_info): Add debug_merge field.
4395 (coff_debug_merge_hash_newfunc): New static function.
4396 (_bfd_coff_final_link): Allocate and free debug_merge table.
4397 (coff_link_input_bfd): Merge identical enum, struct and union
4400 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4402 Convert i960 COFF to use COFF backend linker.
4403 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4404 structure to store the symbol being used.
4405 (coff_i960_start_final_link): New static function.
4406 (coff_i960_relocate_section): New static function.
4407 (coff_i960_adjust_symndx): New static function.
4408 (coff_start_final_link): Define.
4409 (coff_relocate_section): Define.
4410 (coff_adjust_symndx): Define.
4411 * coffcode.h (bfd_coff_backend_data): Add new callback function
4412 _bfd_coff_start_final_link.
4413 (bfd_coff_start_final_link): Define.
4414 (coff_start_final_link): Define if not defined.
4415 (bfd_coff_std_swap_table): Add coff_start_final_link.
4416 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4418 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4419 function callback is not NULL.
4420 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4421 (_bfd_coff_internal_syment_name): Declare.
4422 * libcoff.h: Rebuild.
4423 * configure.in (icoff_big_vec): Add cofflink.o.
4424 (icoff_little_vec): Likewise.
4425 * configure: Rebuild.
4427 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4429 * Makefile.in (clean-info): Remove extraneous tab from line
4432 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4434 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4435 contents has relocs.
4437 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4439 * coffcode.h (coff_compute_section_file_positions): Keep the
4441 (coff_write_object_contents): Remember if it's a relocatable
4443 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4444 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4445 if relocatable file. Swap out saved raw size.
4447 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4449 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4450 (maintainer-clean): Rename from realclean, passing
4451 maintainer-clean down to subdirectories, but leave realclean as a
4454 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4457 * dep-in.sed: Remove config.h from generated dependencies.
4459 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4460 broken out of sunos_canonicalize_dynamic_symtab.
4461 (sunos_canonicalize_dynamic_symtab): Call new function
4462 sunos_slurp_dynamic_symtab.
4463 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4464 dynamic symbol table to the caller.
4465 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4466 callback to override the symbols being read.
4467 * libaout.h (struct aout_backend_data): Add three new parameters
4468 to add_dynamic_symbols callback.
4470 Extensive minor changes to avoid various gcc warnings. Also:
4471 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4472 * archures.c (bfd_arch_info_type): Change mach field from long to
4474 (bfd_lookup_arch): Change machine parameter from long to unsigned
4477 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4479 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4480 a symbol with a non-zero plt_offset.
4482 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4484 * elfcode.h (align_file_position): Remove; not used.
4486 * configure.in: Only check for <sys/procfs.h> on a native system,
4487 and make sure it defines prstatus_t.
4488 * configure: Rebuild.
4490 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4492 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4494 * config.in: Rename from config.h.in.
4495 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4496 Check for config.h:config.in when creating stamp-h.
4497 * configure: Rebuild.
4498 * Makefile.in (stamp-h): Depend upon config.in rather than
4499 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4500 calling config.status.
4502 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4503 (Makefile): Just rebuild Makefile.
4504 (config.h, stamp-h): New targets.
4505 * configure.in: Create stamp-h when rebuilding config.h.
4506 * configure: Rebuild.
4508 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4510 * configure.in: Call AC_CONFIG_HEADER. Substitute
4511 HOST_64BIT_LONG. Check that various header files exist. Check
4512 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4513 and/or free need to be declared. Don't make a link to sysdep.h.
4514 Define TRAD_HEADER for various hosts.
4515 * configure: Rebuild.
4516 * configure.host: Don't set my_host. Add definitions taken from
4517 host header files for various entries. Remove entries which now
4519 * acconfig.h: New file.
4520 * config.h.in: New file, built by autoheader.
4521 * sysdep.h: New file.
4522 * Makefile.in (do_distclean): Don't remove sysdep.h.
4524 (LOCAL_H_DEPS): New variable.
4525 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4527 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4528 ($(OPTIONAL_BACKENDS)): Likewise.
4529 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4530 looking through sysdep.h.
4531 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4532 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4533 (fprintf_vma, sprintf_vma): Likewise.
4534 (int64_type, uint64_type): Don't define.
4535 * bfd-in2.h: Rebuild.
4536 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4537 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4538 * lynx-core.c: Include stuff from old hosts/lynx.h.
4539 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4540 rather than NO_FCNTL.
4541 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4542 rather than NATIVE_HPPAHPUX_COMPILER.
4543 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4545 * hosts/*.h: Remove all header files which merely include,
4546 declare, and define things. Leave header files which define
4547 information needed by trad-core.c.
4549 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4550 (BFD_CC_FOR_BUILD): Define.
4551 * configure.in: Use BFD_CC_FOR_BUILD.
4552 * configure: Rebuild.
4554 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4556 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4557 * configure: Rebuild.
4559 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4562 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4564 * config.bfd: i386pe_ve -> i386pe_vec.
4566 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4568 * configure.host: Incorporate host Makefile fragments by setting
4570 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4571 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4572 value based on whether the code is being compiled by a cross
4573 compiler. Don't substitute host_makefile_frag or frags.
4574 * aclocal.m4: New file to define local AC_PROG_CC.
4575 * configure: Rebuild.
4576 * Makefile.in (INSTALL): Set to @INSTALL@.
4577 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4578 (INSTALL_DATA): Set to @INSTALL_DATA@.
4580 (CC): Define as @CC@.
4581 (CFLAGS): Set to @CFLAGS@.
4582 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4583 (@host_makefile_frag@): Remove.
4584 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4585 after other options.
4586 (config.status): Remove dependency upon @frags@.
4587 * config/*.mh, config/README: Remove.
4589 * config.bfd: Rewrite to incorporate the contents of the Makefile
4590 fragments by setting shell variables, rather than merely returning
4591 the name of a Makefile fragment.
4592 * configure.in: Use shell variables set by config.bfd rather than
4593 looking at the target Makefile fragment files. Don't substitute
4594 target_makefile_frag. Do substitute TDEFINES.
4595 * configure: Rebuild.
4596 * Makefile.in (@target_makefile_frag@): Remove.
4597 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4598 * config/*.mt: Remove.
4600 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4602 * configure.in: Put changequote lines around "i[345]86" patterns
4603 section of core file support.
4605 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4607 * som.c (som_bfd_print_private_bfd_data): Define to use the
4610 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4612 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4613 entry, text_start and data_start.
4615 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4617 * Makefile.in (OFILES): Remove $(TDEPFILES).
4618 * config/apollo.mt (TDEPFILES): Remove.
4619 * config/README: Update.
4621 * configure.in: For a native configuration, set COREFILE and
4622 COREFLAG based on the canonical host name.
4623 * configure: Rebuild.
4624 * Makefile.in: Rebuild dependencies.
4625 (ALL_CFLAGS): Add @COREFLAG@.
4626 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4627 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4628 support routines. Check LYNX_CORE rather than HOST_LYNX.
4629 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4630 * i386lynx.c: Likewise.
4631 * m68klynx.c: Likewise.
4632 * sparclynx.c: Likewise.
4633 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4634 * *-core.c: Comment changes.
4635 * config/decstation.mh (HDEPFILES): Remove.
4636 (HDEFINES): Remove -DTRAD_CORE.
4637 * config/irix3.mh (RANLIB): Remove.
4638 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4639 (HDEFINES): Remove -DIRIX_CORE.
4640 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4641 (HDEFINES): Remove -DTRAD_CORE.
4642 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4643 * config/ultra3.mh (RANLIB): Remove.
4644 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4645 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4646 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4647 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4648 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4649 * config/i386aix.mh, config/i386bsd.mh: Remove.
4650 * config/i386linux.mh, config/i386mach3.mh: Remove.
4651 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4652 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4653 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4654 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4655 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4656 * config/solaris2.mh, config/stratus.mh: Remove.
4657 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4658 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4660 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4662 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4663 DT_FINI entry if the appropriate symbol is not in the hash table.
4665 * libelf.h (struct elf_backend_data): Add create_program_headers
4666 and want_hdr_in_seg fields.
4667 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4669 (elf_backend_create_program_headers): Likewise.
4670 (elfNN_bed): Initialize create_program_headers and
4672 * elf.c (get_program_header_size): Call create_program_headers
4674 (map_program_segments): Check want_hdr_in_seg backend field. Call
4675 create_program_headers backend routine.
4677 * elf.c (assign_file_positions_except_relocs): Align non allocated
4678 sections when creating an executable.
4680 * elfcode.h (elf_swap_phdr_in): Make non static.
4681 (elf_swap_phdr_out): Make non static.
4682 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4683 (bfd_elf32_swap_phdr_out): Declare.
4684 (bfd_elf64_swap_phdr_in): Declare.
4685 (bfd_elf64_swap_phdr_out): Declare.
4687 * ecofflink.c (ecoff_collect_shuffle): New static function.
4688 (_bfd_ecoff_get_accumulated_pdr): New function.
4689 (_bfd_ecoff_get_accumulated_sym): New function.
4690 (_bfd_ecoff_get_accumulated_ss): New function.
4691 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4692 (_bfd_ecoff_get_accumulated_sym): Declare.
4693 (_bfd_ecoff_get_accumulated_ss): Declare.
4694 * libbfd.h: Rebuild.
4696 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4698 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4700 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4701 warning symbols. If any section is named .gnu.warning.XXX, treat
4702 the contents as a warning to be issued if the symbol XXX is
4704 (elf_link_output_extsym): For an indirect or warning symbol, just
4705 output the symbol it points to.
4707 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4708 if bfd_hash_allocate fails, since it will already be set.
4709 (generic_link_hash_newfunc): Likewise.
4710 (archive_hash_newfunc): Likewise.
4711 (hash_entry_bfd): New static function.
4712 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4713 callback. Allocate a new warning using the hash table newfunc.
4714 Use bfd_hash_replace to update the entry in the hash table, rather
4715 than assuming we can copy the fields with structure assignment.
4717 * hash.c (bfd_hash_replace): New function.
4718 * bfd-in.h (bfd_hash_replace): Declare.
4719 * bfd-in2.h: Rebuild.
4721 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4723 * config.bfd: Add mips*vr4300-*-elf* target.
4724 * config/mipsbvr4300.mt: Added.
4726 See file ChangeLog.2
4733 version-control: never
projects / deliverable / binutils-gdb.git / blob