1 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
7 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
8 bfd_mach_i386_i8086 machine types.
10 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
12 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
15 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
17 * coffcode.h (coff_set_section_contents): A/UX does not require
18 special handling of the _LIB section.
20 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
22 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
25 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
26 array if one was allocated.
28 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
30 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
31 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
32 use_rld_obj_head and rld_value.
33 (mips_elf_link_hash_table_create): Initialize new fields.
34 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
36 (mips_elf_create_dynamic_sections): Create .rld_map section. If
37 __rld_obj_head symbol not seen, create an __rld_map symbol.
38 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
39 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
40 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
41 __rld_obj_head symbol.
42 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
44 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
46 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
48 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
49 ppc_elf_addr16_ha_reloc.
50 (ppc_elf_addr16_ha_reloc): New static function.
52 * coff-mips.c (struct mips_hi): Define.
53 (mips_refhi_list): New static variable.
54 (mips_refhi_addr, mips_refhi_addend): Remove.
55 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
56 (mips_reflo_reloc): Process mips_refhi_list.
57 (mips_relhi_list): New static variable.
58 (mips_relhi_addr, mips_relhi_addend): Remove.
59 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
60 (mips_rello_reloc): Process mips_relhi_list.
61 (mips_relocate_section): Permit an arbitrary number of REFHI or
62 RELHI relocs before the associated REFLO or RELLO reloc.
64 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
66 * aout-target.h (MY(callback)): Set reloc_count fields.
68 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
70 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
71 sections unless this is a SunOS link.
73 * VERSION: Set to 2.7.1.
75 * Released binutils 2.7.
77 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
79 * i386aout.c: Include "aout/aout64.h".
80 (i386aout_write_object_contents): New static function.
81 (MY_write_object_contents): Define.
83 * netbsd.h (MY(write_object_contents)): Make sure that
84 adjust_sizes_and_vmas is called before fiddling with the magic
87 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
89 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
91 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
93 * libbfd-in.h (itos, stoi): Don't define.
95 * i386lynx.c (KEEPIT): Define as udata.i.
96 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
97 (NAME(lynx,swap_ext_reloc_out)): Likewise.
98 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
99 flags. Don't use stoi.
101 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
103 * elf.c (map_sections_to_segments): Don't start a new segment for
104 a writable section if it's on the same page as the previous
105 segment. Reset the writable variable for a readonly section.
107 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
109 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
110 first_thunk_address, thunk_size, and import_table_size.
111 * peicode.h: Improved some diagnostics regarding edata sections.
113 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
115 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
116 (TARGET_LITTLE_SYM): Added missing D_PAGED.
118 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
120 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
121 with XCOFF_DEF_DYNAMIC set is really defined.
122 (xcoff_link_check_dynamic_ar_symbols): Likewise.
123 (xcoff_link_add_symbols): Only create special sections if using an
126 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
128 (bfd_install_relocation): Likewise.
130 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
132 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
134 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
135 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
136 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
137 (elf64_alpha_link_hash_newfunc): Initialize flags field.
138 (elf64_alpha_check_relocs): Record types of LITUSE entries that
139 are found for LITERAL relocs.
140 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
141 taken, we cannot generate a .plt entry for the symbol.
143 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
145 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
146 sysconf functions (for gprof).
147 * configure, config.in: Rebuild.
149 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
151 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
152 an archive if it has a map. If the object file has the wrong
155 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
156 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
158 (alpha_relocate_section): Likewise.
160 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
161 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
162 (coff_swap_sym_out): Use SYMESZ, not sizeof.
163 (coff_swap_aux_out): Use AUXESZ, not sizeof.
164 (coff_swap_lineno_out): Use LINESZ, not sizeof.
165 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
166 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
167 * peicode.h: Corresponding changes.
169 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
171 * elflink.h (elf_create_pointer_linker_section): Comment out code
172 dealing with making GOT pointers negative of the GOT symbol for
175 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
177 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
178 increment the .rela.plt size until after we're done creating the
180 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
181 .rela.plt offset directly rather than calculating it.
183 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
185 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
186 Use autoconf-set values.
187 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
188 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
191 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
192 * configure: Rebuilt.
194 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
196 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
197 handling code > 1k away.
199 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
201 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
202 defined, output whenever the symbol is updated.
204 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
206 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
207 section to 0 if user_set_vma is set.
208 * elflink.h (elf_bfd_final_link): Likewise.
210 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
212 Partially undo patch of Jun 20.
213 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
214 (coff_compute_section_file_positions): Likewise.
215 (coff_write_object_contents): Likewise. Re-add deleted code, but
216 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
217 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
219 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
221 * config.bfd: Add support for *-*-rtems* configurations.
223 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
225 * elf.c (prep_headers): Add bfd_arch_alpha case.
227 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
229 * elf64-alpha.c: New file.
230 * config.bfd (alpha-*-linuxecoff*): New target.
231 (alpha-*-linux*, alpha-*-elf*): New targets.
232 * configure.in (bfd_elf64_alpha_vec): New vector.
233 * configure: Rebuild.
234 * targets.c (bfd_elf64_alpha_vec): Declare.
235 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
236 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
237 * bfd-in2.h, libbfd.h: Rebuild.
238 * Makefile.in: Rebuild dependencies.
239 (BFD64_BACKENDS): Add elf64-alpha.o.
240 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
242 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
244 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
245 than relying on a right shift of 32.
247 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
249 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
250 ifdef to COFF_WITH_PE.
251 (coff_compute_section_file_positions): Likewise.
252 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
253 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
254 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
255 COFF_IMAGE_WITH_PE, always include.
257 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
259 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
261 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
262 approximate the correct answer if SIZEOF_HEADERS was not used.
264 * binary.c (binary_set_section_contents): Set section file
265 position based on LMA rather than VMA.
267 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
269 * linker.c (_bfd_generic_link_output_symbols): Don't output any
270 symbols if info->strip == strip_all.
272 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
274 * coff-h8300.c: Remove #if 0 code.
275 (compatable): Don't allow mixing/matching of different architectures.
277 * archures.c (bfd_mach_h8300s): Add.
278 * bfd-in2.h: Rebuilt.
279 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
281 (h8300_reloc16_estimate): Likewise.
282 (h8300_reloc16_extra_cases): Likewise.
283 (h8300_bfd_link_add_symbols): Likewise.
284 * coffcode.h (coff_set_arch_mach_hook): Likewise.
285 (coff_set_flags): Likewise.
286 * cpu-h8300.c (h8300_scan): Likewise.
287 Add H8/S to bfd_h8300_arch list.
289 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
291 Added support for Alpha OpenVMS:
292 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
293 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
294 * config.h-vms, makefile.vms: New files.
295 * config.bfd (alpha-*-*vms*): New target.
296 * configure.in (evax_alpha_vec): New target vector.
297 * configure: Rebuild.
298 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
299 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
300 * targets.c (bfd_target_evax_flavour): Define.
301 (evax_alpha_vec): Declare.
302 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
304 * bfd-in2.h, libbfd.h: Rebuild.
305 * Makefile.in: Rebuild dependencies.
306 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
307 evax-emh.o, and evax-misc.o.
308 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
309 evax-etir.c, evax-emh.c, and evax-misc.c.
310 (HFILES): Add evax.h.
312 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
314 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
316 (h8300_bfd_link_add_symbols): Likewise.
318 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
320 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
321 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
323 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
325 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
326 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
328 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
329 R_MIPS_32 relocs if creating a shared library.
331 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
333 * peicode.h (add_data_entry): Use pei_section_data rather than
334 _cooked_size. Corresponds to May 13 change in coffcode.h.
336 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
338 * cofflink.c (_bfd_coff_final_link): Handle long section names.
339 * coffcode.h (coff_write_object_contents): If there are long
340 section names, always set the f_symptr field, even if there are no
342 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
343 if there are no symbols.
345 * coffgen.c (make_a_section_from_file): Check return value of
346 _bfd_coff_read_string_table.
347 (coff_real_object_p): Check return value of
348 make_a_section_from_file.
349 (_bfd_coff_read_string_table): Check that there are some symbols
350 before trying to read the string table size.
352 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
354 * xcofflink.c (xcoff_link_add_symbols): When considering whether
355 to replace a symbol in a dynamic object with a symbol from another
356 dynamic object, do the replacement if the existing symbol is
359 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
360 for _ptrgl, and treat it as global linkage code.
362 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
363 filename or N_SO symbol past the offset, and use it to indicate
364 that there is no line number or function when appropriate.
366 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
368 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
369 common symbol defined by the linker. Don't export function code
370 even if export_defineds is set.
372 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
374 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
376 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
377 (h8300_symbol_address_p): New function.
378 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
381 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
383 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
385 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
386 correctly for the two variants. Allow relaxing if the target
387 is 128 bytes away since after relaxation it'll be 126 bytes away.
388 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
389 "dot" and "value". Allow relaxing if the target is 128 bytes
390 away since after relaxation it'll be 126 bytes away.
391 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
392 the given section until nothing changes.
394 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
396 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
397 alignment hack--we can get the lnnoptr info another way without
398 suddenly increasing the alignment requirements. Set the flags for
400 (ecoff_compute_section_file_positions): Do so.
402 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
404 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
405 to keep the HP emulator database happy.
407 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
408 From Kevin Buettner <kev@primenet.com>.
410 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
412 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
413 name of a NULL section.
415 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
417 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
418 set, always call the notice callback.
420 * VERSION: Increment for bfdlink.h change.
422 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
424 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
425 (sh_relax_delete_bytes): Correct handling of differently sized
426 trailing alignment reloc.
428 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
429 * bfd-in2.h: Rebuild.
430 * configure.in: Warn if there is no known 64 bit type.
431 * configure: Rebuild.
433 * Makefile.in: Rebuild dependencies.
434 (BFD32_BACKENDS): Add ppcboot.o.
435 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
437 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
438 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
440 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
442 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
443 (bfd_mips_elf64_swap_reginfo_out): Move from here...
444 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
445 (bfd_mips_elf64_swap_reginfo_out): ...to here.
447 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
449 * elf64-mips.c: Improve reloc special_functions and handling of
450 SHT_MIPS_OPTIONS section.
451 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
452 mips_elf_hi16_reloc and make globally visible.
453 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
454 make globally visible.
455 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
456 make globally visible.
457 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
458 and make globally visible.
459 (gprel16_with_gp): Check howto->src_mask before using value in
461 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
462 and make globally visible.
463 (gprel32_with_gp): Check howto->src_mask before fetching value.
464 (bfd_mips_elf_swap_options_in): New function.
465 (bfd_mips_elf_swap_options_out): New function.
466 (_bfd_mips_elf_set_private_flags): Rename from
467 mips_elf_set_private_flags and make globally visible.
468 (_bfd_mips_elf_copy_private_bfd_data): Rename from
469 mips_elf_copy_private_bfd_data and make globally visible.
470 (_bfd_mips_elf_merge_private_bfd_data): Rename from
471 mips_elf_merge_private_bfd_data and make globally visible.
472 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
473 for a SHT_MIPS_OPTIONS section.
474 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
475 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
476 name of a SHT_MIPS_OPTIONS section.
477 (_bfd_mips_elf_set_section_contents): New function.
478 (mips_elf32_section_processing): Set the GP value in a
479 SHT_MIPS_OPTIONS section.
480 (_bfd_mips_elf_find_nearest_line): Rename from
481 mips_elf_find_nearest_line and make globally visible.
482 (bfd_elf32_set_section_contents): Define.
483 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
484 (_bfd_mips_elf_lo16_reloc): Declare.
485 (_bfd_mips_elf_gprel16_reloc): Declare.
486 (_bfd_mips_elf_got16_reloc): Declare.
487 (_bfd_mips_elf_gprel32_reloc): Declare.
488 (_bfd_mips_elf_set_private_flags): Declare.
489 (_bfd_mips_elf_copy_private_bfd_data): Declare.
490 (_bfd_mips_elf_merge_private_bfd_data): Declare.
491 (_bfd_mips_elf_find_nearest_line): Declare.
492 (_bfd_mips_elf_set_section_contents): Declare.
494 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
496 (elf_info_to_howto): Define.
497 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
499 (elf_info_to_howto): Define.
500 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
502 (elf_info_to_howto): Define.
504 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
505 R_MOV16B[12], to match change in coff/internal.h.
507 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
509 * elf64-mips.c: Extensive additions to provide better support for
510 writing files and for gas.
511 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
512 of mips_elf_object_p.
513 (mips_elf32_object_p): Rename from mips_elf_object_p; call
514 _bfd_mips_elf_object_p.
515 (_bfd_mips_elf_final_write_processing): Rename from
516 mips_elf_final_write_processing and make globally visible.
517 (_bfd_mips_elf_fake_sections): Rename from
518 mips_elf_fake_sections and make globally visible.
519 (_bfd_mips_elf_section_from_bfd_section): Rename from
520 mips_elf_section_from_bfd_section and make globally visible.
521 (_bfd_mips_elf_section_processing): New function, broken out of
522 mips_elf_section_processing.
523 (mips_elf32_section_processing): Rename from
524 mips_elf_section_processing; call
525 _bfd_mips_elf_section_processing.
526 (_bfd_mips_elf_symbol_processing): Rename from
527 mips_elf_symbol_processing and make globally visible.
528 (_bfd_mips_elf_read_ecoff_info): Rename from
529 mips_elf_read_ecoff_info and make globally visible.
530 (mips_elf32_ecoff_debug_swap): Rename from
531 mips_elf_ecoff_debug_swap.
532 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
533 struct symbol_cache_entry.
534 (_bfd_elf_validate_reloc): New function, moved in from
535 elfcode.h:validate_reloc.
536 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
537 to _bfd_elf_validate_reloc. Change all callers.
538 * elf-bfd.h (bfd_section_from_shdr): Declare.
539 (_bfd_elf_symbol_from_bfd_symbol): Declare.
540 (_bfd_elf_validate_reloc): Declare.
541 (_bfd_mips_elf_object_p): Declare.
542 (_bfd_mips_elf_fake_sections): Declare.
543 (_bfd_mips_elf_section_from_bfd_section): Declare.
544 (_bfd_mips_elf_section_processing): Declare.
545 (_bfd_mips_elf_symbol_processing): Declare.
546 (_bfd_mips_elf_read_ecoff_info): Declare.
547 (_bfd_mips_elf_final_write_processing): Declare.
548 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
551 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
552 (mips_elf_final_write_processing): Likewise.
554 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
556 64-bit MIPS ELF ABI objdump support:
557 * elf64-mips.c: New file.
558 * Makefile.in: Rebuild dependencies.
559 (BFD64_BACKENDS): Add elf64-mips.o.
560 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
561 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
562 bfd_elf64_littlemips_vec to targ_selvecs.
563 (mips*-*-elf*): Likewise.
564 * confingure.in: Add bfd_elf64_bigmips_vec and
565 bfd_elf64_littlemips_vec to vector switch.
566 * configure: Rebuild.
567 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
568 broken out of mips_elf_section_from_shdr.
569 (mips_elf32_section_from_shdr): Rename from
570 mips_elf_section_from_shdr. Call new function.
571 (elf_backend_section_from_shdr): Update name of renamed function.
572 * elf-bfd.h (struct elf_size_info): Change second parameter of
573 write_out_phdrs to be const. Likewise for second parameter of
575 (struct bfd_elf_section_data): Add rel_hdr2 field.
576 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
577 (bfd_elf32_swap_symbol_out): Likewise.
578 (bfd_elf32_swap_reloc_in): Likewise.
579 (bfd_elf32_swap_reloc_out): Likewise.
580 (bfd_elf32_swap_reloca_in): Likewise.
581 (bfd_elf32_swap_reloca_out): Likewise.
582 (bfd_elf32_swap_phdr_in): Likewise.
583 (bfd_elf32_swap_phdr_out): Likewise.
584 (bfd_elf32_swap_dyn_in): Likewise.
585 (bfd_elf32_swap_dyn_out): Likewise.
586 (bfd_elf32_slurp_symbol_table): Declare.
587 (bfd_elf32_write_shdrs_and_ehdr): Declare.
588 (bfd_elf32_write_out_phdrs): Declare.
589 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
590 (bfd_elf64_swap_symbol_out): Likewise.
591 (bfd_elf64_swap_reloc_in): Likewise.
592 (bfd_elf64_swap_reloc_out): Likewise.
593 (bfd_elf64_swap_reloca_in): Likewise.
594 (bfd_elf64_swap_reloca_out): Likewise.
595 (bfd_elf64_swap_phdr_in): Likewise.
596 (bfd_elf64_swap_phdr_out): Likewise.
597 (bfd_elf64_swap_dyn_in): Likewise.
598 (bfd_elf64_swap_dyn_out): Likewise.
599 (bfd_elf64_slurp_symbol_table): Declare.
600 (bfd_elf64_write_shdrs_and_ehdr): Declare.
601 (bfd_elf64_write_out_phdrs): Declare.
602 (_bfd_mips_elf_section_from_shdr): Declare.
603 * elf.c (bfd_section_from_shdr): Remove assertion requiring
604 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
605 section for the section, add the new one to rel_hdr2. Increment
606 reloc_count rather than setting it.
607 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
608 Remove static declaration.
609 (elf_write_shdrs_and_ehdr): Define name as macro.
610 (elf_write_out_phdrs): Likewise.
611 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
612 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
613 (elf_swap_symbol_in): Change second parameter to be const.
614 (elf_swap_symbol_out): Likewise.
615 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
616 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
617 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
618 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
619 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
620 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
621 parameter to be const. Make non-static.
622 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
624 (elf_slurp_symbol_table): Make non-static.
625 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
626 * elfxx-target.h (elf_info_to_howto): Define if not defined.
627 (elf_backend_size_info): Likewise.
628 (elfNN_bed): Use elf_backend_size_info.
629 * targets.c (bfd_elf64_bigmips_vec): Declare.
630 (bfd_elf64_littlemips_vec): Declare.
631 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
632 bfd_elf64_littlemips_vec if BFD64 is defined.
634 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
636 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
638 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
639 zeroes, in alignment holes.
641 * configure: Rebuild with autoconf 2.10.
643 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
644 potential leading underscore in the allocated buffer.
646 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
648 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
649 symbols into .sbss if this is a relocatable link.
651 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
653 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
654 undefined symbols when creating a shared library.
656 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
658 * coff-sh.c: Add a bunch of new code and static const arrays to
659 support aligning loads and stores on four byte memory boundaries.
661 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
663 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
665 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
668 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
670 * cache.c (bfd_open_file): Unlink the file before opening it for
671 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
673 * opncls.c (bfd_fdopenr): Set opened_once.
675 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
677 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
680 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
681 the code unconditionally.
683 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
685 * libcoff-in.h (struct pei_section_tdata): Define structure.
686 (pei_section_data): Define macro.
687 * libcoff.h: Rebuild.
688 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
689 store s_paddr field in pei_section_data.
690 (coff_compute_section_file_positions): Use pei_section_data rather
691 than _cooked_size, and don't overwrite an existing value.
692 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
693 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
694 * peicode.h (coff_bfd_copy_private_section_data): Define if
696 (pe_bfd_copy_private_section_data): New static function if
699 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
701 * srec.c (srec_set_arch_mach): Write as a function rather than a
704 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
705 no map, just check each member in turn to see whether it is
708 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
710 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
711 table. Call BFD_ASSERT to validate header size, instead of
713 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
716 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
718 * ppcboot.c: New target for looking at PPCbug boot records.
720 * config{ure.in,.bfd}: Add support for ppcboot target.
722 * configure: Regenerate.
724 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
726 * coff-h8300.c (howto_table): Update names to match recent
727 changes to include/coff/internal.h. Fix minor errors in the
728 existing relocs. Add R_MOVL1 and R_MOVL2.
729 (rtype2howto): Similarly.
730 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
731 existing relaxing code and peform more relaxing.
732 (h8300_reloc16_extra_cases): Likewise.
734 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
736 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
739 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
741 * elfcode.h (elf_object_p): Reject generic ELF target if
742 e_machine matches an alternate machine code in a specific backend.
744 * netbsd-core.c (netbsd_core_vec): Remove initializer for
745 obsolete align_power_min field.
747 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
749 * coff-h8300.c (reloc_howto_type): Add howto entry for
751 (rtype2howto): Handle R_PCRWORD_B.
752 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
753 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
754 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
757 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
759 * aoutx.h (translate_from_native_sym_flags): Set the section for
760 BSF_CONSTRUCTOR symbols.
762 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
765 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
767 * coffcode.h (coff_write_object_contents): In comdat section lookup,
768 stop looking when section is found.
770 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
772 * coffcode.h (STRING_SIZE_SIZE): Define.
773 (styp_to_sec_flags): Handle long symbol names when looking for the
775 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
776 (bfd_coff_long_section_names): Define.
777 (coff_write_object_contents): Handle long section names.
778 (bfd_coff_std_swap_table): Initialize new field.
779 * libcoff.h: Rebuild.
780 * coffgen.c (make_a_section_from_file): Handle long section
782 (coff_write_symbols): Handle long section names.
783 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
784 * coff-mips.c (mips_ecoff_backend_data): Likewise.
785 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
786 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
787 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
788 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
789 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
790 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
792 * bout.c (b_out_callback): Set lma of sections.
793 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
794 parameter to output_bfd. Used input_bfd instead of output_bfd in
797 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
799 * aoutx.h (translate_from_native_sym_flags): Don't create
800 SEC_CONSTRUCTOR sections.
801 * ecoff.c (ecoff_set_symbol_info): Likewise.
803 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
804 From Don Bowman <bowman@waterloo.hp.com>.
806 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
808 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
809 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
811 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
813 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
814 mips_32_relocs field.
815 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
816 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
817 relocs against a global symbol which is not defined in a regular
819 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
820 against a global symbol, increment mips_32_relocs.
821 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
822 the symbol is not defined in a regular file, make room in the
825 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
827 * ecoff.c (ecoff_compute_section_file_positions): Track the real
828 file position and the virtual file position separately. Set
829 filepos information bsaed on the real file position.
830 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
831 Jan 23 change to coffcode.h.
833 * som.c (som_slurp_symbol_table): Set the symbol count to the
834 number of BFD symbols created.
836 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
838 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
839 output file if linking shared objects. Loop to check all relocs,
840 rather than returning false on first error.
842 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
844 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
845 (ppc_elf_additional_program_headers): If .interp section, bump #
846 of program headers by 1.
847 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
848 (ppc_elf_size_dynamic_sections): Add support for .plt section.
849 (ppc_elf_check_relocs): Print out filename in debug code. Enable
851 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
853 (ppc_elf_relocate_section): If the output section isn't defined,
854 don't abort, just give an error message.
856 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
857 being created is .sdata or .sdata2, don't make the symbol dynamic.
859 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
861 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
862 members of an archive for dynamic objects with no symbols, and
863 pass them directly to check_archive_element.
864 (xcoff_link_check_ar_symbols): Pass dynamic objects to
865 xcoff_link_check_dynamic_ar_symbols.
866 (xcoff_link_check_dynamic_ar_symbols): New static function.
868 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
869 from _bfd_nodynamic to _bfd_xcoff.
870 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
872 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
873 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
874 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
875 * libcoff.h: Rebuild.
876 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
877 (xcoff_get_section_contents): New static function.
878 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
879 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
880 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
881 (xcoff_dynamic_reloc): New static variable.
882 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
883 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
885 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
887 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
888 if reloc_entry->addend is not 0.
889 (CALC_ADDEND): Just set the addend to reloc.r_offset.
891 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
893 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
895 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
896 Add entries for R_SPARC_[56].
897 (sparc_reloc_map): Add entries for R_SPARC_[56].
899 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
901 Optimize linking of stabs in sections as used in ELF and COFF.
903 * libbfd-in.h (_bfd_link_section_stabs): Declare.
904 (_bfd_write_section_stabs): Declare.
905 (_bfd_write_stab_strings): Declare.
907 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
908 (struct coff_link_hash_table): Add stab_info field.
909 * libcoff.h: Rebuild.
910 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
912 (coff_link_add_symbols): Call _bfd_link_section_stabs if
914 (_bfd_coff_final_link): Write out stab strings hash table.
915 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
916 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
918 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
919 (struct bfd_elf_section_data): Add stab_info field.
920 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
922 * elflink.h (elf_link_add_object_symbols): If appropriate, call
923 _bfd_link_section_stabs.
924 (elf_bfd_final_link): Write out stab strings hash table.
925 (elf_link_input_bfd): Handle optimized stabs sections.
926 * reloc.c (_bfd_final_link_relocate): Check address against
927 _raw_size rather than _cooked_size.
928 * Makefile.in: Rebuild dependencies.
929 (BFD_LIBS): Add stabs.o
930 (BFD_LIBS_CFILES): Add stabs.c.
932 * VERSION: Increment for bfdlink.h change.
934 * coffgen.c (coff_renumber_symbols): Correct handling of
935 BSF_NOT_AT_END common symbols.
937 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
939 * coff-ppc.c (record_toc): Add cast to avoid warning.
940 (ppc_allocate_toc_section): Likewise.
941 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
942 (ppc_coff_reloc_type_lookup): Remove unreached code.
943 * coffcode.h (coff_write_object_contents): Don't take the address
945 * peicode.h (pe_print_idata): Add casts to avoid warning.
946 (pe_print_edata): Likewise.
947 (pe_print_reloc): Remove ANSI C string concatenation.
949 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
951 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
953 * libcoff.h: Rebuild.
954 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
956 (coff_swap_aux_out): Likewise.
957 * peicode.h (coff_swap_aux_in): Likewise.
958 (coff_swap_aux_out): Likewise.
959 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
961 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
963 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
964 Fix up .bf endndx link fields.
965 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
967 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
970 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
972 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
973 on Solaris PowerPC systems doesn't get confused.
975 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
978 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
979 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
980 update did_reg and did_reg2.
982 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
984 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
986 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
987 callback routines, pass h->root.string rather than name, in case
988 copy is true and name is transient.
990 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
992 * elfcore.h: Add support for core files with multiple threads.
993 (Primarily for Solaris.)
995 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
997 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
998 section->orelocation is NULL.
1000 * coffgen.c (bfd_coff_get_syment): New function.
1001 (bfd_coff_get_auxent): New function.
1002 * bfd-in.h (bfd_coff_get_syment): Declare.
1003 (bfd_coff_get_auxent): Declare.
1004 * bfd-in2.h: Rebuild.
1006 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1008 * elf32-mips.c (struct mips_hi16): Define.
1009 (mips_hi16_addr, mips_hi16_addend): Remove.
1010 (mips_hi16_list): New static variable.
1011 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1012 (mips_elf_lo16_reloc): Process mips_hi16_list.
1013 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1014 relocs before the associated LO16 reloc.
1016 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1018 * versados.c (versados_scan): Check bfd_alloc return value.
1019 (versados_object_p): Check all bfd_read return values. Require
1020 that lang field be less than 10, to avoid confusion with Intel Hex
1023 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1025 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1026 not 0, for an absolute symbol.
1027 (NAME(aout,swap_ext_reloc_out)): Likewise.
1029 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1030 (ihex_write_object_contents): For a large start address, output
1031 the full 32 bit address in record type 5.
1033 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1034 to int to avoid promotion problems in prototype.
1036 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1038 * configure.host: Use ${srcdir} when looking for picfrag.
1040 * configure.host: Switch on ${libdir}, not $(libdir). From
1041 alan@spri.levels.unisa.edu.au (Alan Modra).
1043 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1044 entry point, not just for DYNAMIC objects.
1045 * sunos.c (sunos_add_dynamic_symbols): Always call
1046 sunos_create_dynamic_sections. If called with a non DYNAMIC
1047 object, don't do anything else.
1048 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1050 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * configure.in: Permit --enable-shared to specify a list of
1054 * configure: Rebuild.
1056 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1057 host when configuring with --enable-shard.
1059 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1061 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1064 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1065 to avoid crashing in bfd_hash_replace.
1067 * sysdep.h: Use #ifdef, not #if.
1069 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1071 * config.in: Rebuild.
1073 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1075 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1076 (AC_CHECK_HEADERS): Check for sys/time.h
1077 (AC_HEADER_TIME): Add macro.
1078 * configure: Rebuild.
1079 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1080 to control what combination of <time> and <sys/time.h>
1083 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1085 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1086 (aout_32_sunos4_write_object_contents): Likewise.
1087 * aoutx.h (NAME(aout,machine_type)): Handle
1088 bfd_mach_sparc_{sparclet,sparclite}.
1089 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1090 (bfd_mach_sparc_v9_p): Update.
1091 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1092 * libaout.h (enum machine_type): Add M_SPARCLET.
1093 * sunos.c (MACHTYPE_OK): Define.
1094 * bfd-in2.h: Regenerated.
1096 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1098 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1099 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1100 * elflink.c (_bfd_elf_create_got_section): Store the
1101 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1102 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1103 global offset table goes over 0x1000, set the value of
1104 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1105 (elf32_sparc_relocate_section): Subtract the offset of
1106 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1108 * elfcode.h: Don't include <string.h>.
1110 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1112 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1113 generic_link_hash_newfunc. All references changed.
1114 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1115 moved here from libbfd-in.h.
1116 * libbfd-in.h: Corresponding changes.
1117 * libbfd.h: Regenerated.
1119 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1121 * aoutx.h (aout_link_input_section_std): When reporting an
1122 overflow error, use the name of the symbol in the hash table if
1124 (aout_link_input_section_ext): Likewise.
1126 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1127 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1129 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1131 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1132 * coffcode.h (coff_compute_section_file_positions): Likewise.
1133 (coff_write_object_contents): Likewise.
1135 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1137 * section.c (SEC_LINK_ONCE): Define.
1138 (SEC_LINK_DUPLICATES): Define.
1139 (SEC_LINK_DUPLICATES_DISCARD): Define.
1140 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1141 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1142 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1143 * bfd-in2.h: Rebuild.
1144 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1145 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1146 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1147 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1148 SEC_LINK_ONCE, and look through the symbol table for the setting
1149 for SEC_LINK_DUPLICATES.
1150 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1151 set for a section, find the section symbol in the symbol table,
1152 and set the aux entry based on SEC_LINK_DUPLICATES.
1153 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1154 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1155 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1156 * coff-i386.c (i386coff_vec): Likewise.
1157 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1159 * VERSION: Bump to 2.6.1.
1160 * Makefile.in (stamp-h): Depend upon VERSION.
1162 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1164 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1165 * libbfd.h: Rebuilt.
1166 * linker.c (generic_link_hash_newfunc): No longer static.
1167 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1169 * coff-h8300.c: Add two derived hash tables and their associated
1170 funtions and #defines for use by the h8300 linker.
1171 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1172 the function vector as needed. Place the address of the function
1173 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1174 Rewrite the vectors section contents as necessary.
1175 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1176 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1177 (coff_bfd_link_hash_table_create): Likewise.
1179 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1181 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1182 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1184 (hppa_rebuild_insn): Pass pointer to correct type to
1185 low_sign_unext and dis_assemble_21.
1187 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1189 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1190 Stick with sparc-*-{sysv4*,solaris2*}.
1192 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1194 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1195 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1196 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1197 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1198 fields is non-zero, print them.
1200 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1201 ifdef. Remove unused variables.
1202 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1204 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1205 (get_symbol_value): Ifdef out.
1206 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1207 (coff_ppc_relocate_section): Remove unused variables. Make
1208 fprintf strings and argument types correspond. Put before_addr in
1210 (dump_toc): Make fprintf strings and argument types correspond.
1211 (ppc_process_before_allocation): Remove unused variables. Always
1213 (ppc_reflo_reloc): Ifdef out.
1214 (ppc_addr32nb_reloc): Ifdef out.
1215 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1217 (coff_ppc_rtype_to_howto): Likewise.
1218 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1220 * peicode.h (pe_print_idata): Move otherwise unused variables into
1221 the #ifdef where they are used. Always return a value.
1222 (pe_print_edata): Make fprintf strings and argument types
1223 correspond. Always return a value.
1224 (pe_print_pdata): Removed unused variable addr_value. Always
1226 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1227 strings and argument types correspond. Always return a value.
1229 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1230 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1231 variable rela inside #if 0 section where it is used.
1233 * ns32k.h: New file.
1234 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1235 functions to start with _bfd_.
1236 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1237 functions in cpu-ns32k.h.
1238 * Makefile.in: Rebuild dependencies.
1239 (HFILES): Add ns32k.h.
1241 * section.c (struct sec): Add linker_mark field. Change
1242 user_set_vma and reloc_done to be single bit fields.
1243 (STD_SECTION): Update accordingly.
1244 * bfd-in2.h: Rebuild.
1245 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1247 (aout_link_input_bfd): Don't link unmarked sections.
1248 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1250 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1251 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1253 * elflink.h (elf_bfd_final_link): Mark sections included in the
1255 (elf_link_input_bfd): Don't link unmarked sections.
1256 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1258 (xcoff_link_input_bfd): Don't link unmarked sections.
1260 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1261 overflow error messages.
1263 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1265 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1266 is not set, print "BFD: " before the error message.
1268 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1269 Miles Bader <miles@gnu.ai.mit.edu>.
1270 * configure: Rebuild.
1272 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1277 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1278 m68k-aout, m68k-coff, and m68k-elf targets.
1280 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1282 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1283 (ieee_generic_stat_arch_elt): Restructured to prevent
1284 ieee_object_p from being called repeatedly.
1286 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1288 * coffcode.h (coff_write_object_contents): Allocate
1289 buffers large enough for any FILEHDR or AOUTHDR.
1291 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1293 * ecofflink.c (lookup_line): New static function, renamed and
1294 slighly changed from old _bfd_ecoff_locate_line.
1295 (_bfd_ecoff_locate_line): Cache line number information. Use
1296 lookup_line for actual lookup.
1298 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1300 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1301 multiple of 20 bytes.
1303 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1306 allocate ecoff_find_line, and don't initialize by hand.
1307 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1308 mips_elf_find_line, and don't call memset.
1310 * coffcode.h (coff_compute_section_file_positions): If not
1311 producing a final executable, don't consider sofar when aligning
1312 the section to the correct size.
1314 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1317 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1318 * coffgen.c (coff_section_symbol): Ifdef out.
1320 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1322 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1323 output_bfd is not NULL.
1325 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1327 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1328 of bfd_alloc (fixes fix_line not being initialized).
1329 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1331 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1333 * coffcode.h: Allow specific backends to override the
1334 bfd_link_add_symbols routine.
1336 * coff-h8300.c: Include genlink.h.
1337 (howto_table): Add R_MEM_INDIRECT.
1338 (rtype2howto): Support R_MEM_INDIRECT.
1339 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1342 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1344 * coff-alpha.c (alpha_relocate_section): Use
1345 info->callbacks_warning, rather than _bfd_error_handler, for
1346 "multiple gp" warning.
1348 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1351 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1352 table string. Use bfd_wrapped_link_hash_lookup.
1353 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1355 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1356 table, if any, when writing out symbols.
1357 (aout_link_input_section_std): Use the name from the hash table,
1358 if any, when reporting undefined symbols.
1359 (aout_link_input_section_ext): Likewise.
1360 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1361 * bout.c (get_value): Likewise.
1362 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1363 * ecoff.c (ecoff_reloc_link_order): Likewise.
1364 * elflink.h (elf_link_add_object_symbols): Likewise.
1365 (elf_reloc_link_order): Likewise.
1366 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1367 (_bfd_generic_reloc_link_order): Likewise.
1368 (default_indirect_link_order): Likewise.
1369 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1370 * sunos.c (sunos_add_one_symbol): Likewise.
1371 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1372 (bfd_xcoff_link_count_reloc): Likewise.
1373 (xcoff_reloc_link_order): Likewise.
1375 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1376 into -1 for intern->rss.
1378 * configure: Rebuild with autoconf 2.8.
1380 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * stab-syms.c (__define_stab_duplicate): Define.
1383 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1385 * bfd-in.h (bfd_get_stab_name): Declare.
1386 * bfd-in2.h: Rebuild.
1387 * Makefile.in: Rebuild dependencies.
1388 (BFD_LIBS): Add stab-syms.o.
1389 (BFD_LIBS_CFILES): Add stab-syms.c.
1390 (BFD32_BACKENDS): Remove stab-syms.o.
1391 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1392 * configure.in: Don't list stab-syms.o in bfd_backends.
1393 * configure: Rebuild.
1394 * libaout.h (aout_stab_name): Don't declare.
1395 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1398 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1400 * elf.c (assign_file_positions_for_segments): Adjust file offset
1401 for section alignment even if SEC_LOAD is not set.
1403 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1405 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1406 since they appear as targets in Makefile.in.
1407 * configure: Rebuild.
1409 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1410 don't fiddle with a symbol which is not defined anywhere.
1412 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1415 though they are defined in a shared library.
1416 (xcoff_build_ldsyms): Likewise.
1418 * coffgen.c (coff_find_nearest_line): Don't look at the line
1419 numbers for the section if section->lineno is NULL.
1421 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1422 message rather than calling BFD_ASSERT.
1423 * elfcode.h (write_relocs): Check return value of
1424 _bfd_elf_symbol_from_bfd_symbol.
1426 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1428 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1431 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1433 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1435 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1436 hppa_reloc_field_selector_type_alt.
1437 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1438 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1440 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1442 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * elf.c (assign_file_positions_for_segments): Adjust the segment
1445 memory size for the alignment of a SEC_ALLOC section, not just a
1448 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1450 * m68klinux.c: New file.
1451 * hosts/m68klinux.h: New file.
1452 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1453 * configure.in (m68*-*-linux*): New native host.
1454 (m68klinux_vec): New vector.
1455 * configure: Rebuild.
1456 * targets.c (m68klinux_vec): Declare.
1457 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1458 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1459 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1460 declaration from bfd_linux_size_dynamic_sections.
1461 (bfd_m68klinux_size_dynamic_sections): Declare.
1462 * bfd-in2.h: Rebuild.
1463 * Makefile.in: Rebuild dependencies.
1464 (BFD32_BACKENDS): Add m68klinux.o.
1465 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1467 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1469 * libhppa.h (pa_arch): Add pa20.
1470 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1471 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1472 (hppa_field_adjust): Handle e_nsel.
1473 * som.c: Provide default definitions for many new relocs found only
1474 in hpux10 include files.
1475 (som_fixup_formats): Add several new relocs from hpux10.
1476 (som_hppa_howto_table): Add hpux10 relocs.
1477 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1479 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1481 * mpw-make.sed: Edit out recent shared library support, and
1482 rules to rebuild .h files using doc/chew.
1484 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1486 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1487 size even of sections with no contents.
1489 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1491 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1492 starting with '$' the way we skip names starting with '.'. When
1493 updating x_endndx, don't be fooled by an index which has been
1496 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1497 struct/union/enum type with no elements.
1499 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1501 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1503 * archive.c (bfd_generic_archive_p): If the first file in the
1504 archive can not be recognized as an object, don't assume that this
1505 is the wrong format.
1507 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1508 format is not bfd_object.
1509 (bfd_elf_get_dt_soname): Likewise.
1511 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1516 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1518 * bfd.c (tdata): Add netbsd_core_data.
1519 * bfd-in2.h: Regenerated.
1521 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1523 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1524 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1525 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1528 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1529 to get the symbol index, matching 14 Jul 95 change.
1531 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1533 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1534 Remove duplicate definition of gp.
1536 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1538 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1539 assume that we can set the GP value and then get the same value,
1540 since it won't be true if the output file is neither ELF nor
1542 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1543 _bfd_get_gp_value here.
1544 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1545 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1547 (mips_elf_lo16_reloc): Likewise.
1548 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1549 Don't require that the BFD be ELF.
1550 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1551 (mips_elf_gprel32_reloc): Likewise.
1552 (mips_elf_relocate_section): Don't assume we can set and get the
1554 (mips_elf_finish_dynamic_symbol): Don't bother to use
1555 _bfd_get_gp_value here.
1557 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1558 Don't change epdr between malloc and free. Be careful not to free
1559 NULL pointers. Zero out the first RPDR.
1561 * configure.host: On Linux, only pass -rpath option if $(libdir)
1562 is neither /lib nor /usr/lib. From Alan Modra
1563 <alan@mullet.Levels.UniSA.Edu.Au>.
1565 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1567 (elf_dt_name): Rename from elf_dt_needed_name.
1568 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1570 (bfd_elf_get_dt_soname): New function.
1571 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1572 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1573 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1574 * bfd-in2.h: Rebuild.
1576 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1578 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1579 _bfd_sparc_elf_reloc_type_lookup.
1580 (bfd_elf32_bfd_reloc_type_lookup): Update.
1581 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1582 (sparc64_elf_howto_table): Define.
1583 (sparc_reloc_map): Define.
1584 (sparc64_elf_reloc_type_lookup): New function.
1585 (sparc_elf_wdisp16_reloc): New function.
1586 (elf_info_to_howto): Use sparc64_elf_howto_table.
1587 (sparc64_elf_relocate_section): Likewise.
1588 (bfd_elf64_bfd_reloc_type_lookup): Update.
1590 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * configure.host: Check for 'do not mix' from native linker before
1593 trying to use -rpath.
1595 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1597 * bfd.c (_bfd_get_gp_value): New function.
1598 (_bfd_set_gp_value): New function.
1599 * libbfd-in.h (_bfd_get_gp_value): Declare.
1600 (_bfd_set_gp_value): Declare.
1601 * libbfd.h: Rebuild.
1602 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1603 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1604 directly to the fields in the tdata information.
1605 (alpha_relocate_section): Likewise.
1606 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1607 (mips_gprel_reloc): Likewise.
1608 (mips_relocate_section): Likewise.
1609 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1610 (mips_elf_lo16_reloc): Likewise.
1611 (mips_elf_final_gp): Likewise.
1612 (mips_elf_gprel16_reloc): Likewise.
1613 (mips_elf_gprel32_reloc): Likewise.
1614 (mips_elf_relocate_section): Likewise.
1615 (mips_elf_finish_dynamic_symbol): Likewise.
1617 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1619 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * configure.in: Call AC_PROG_CC before configure.host.
1622 * configure: Rebuild.
1623 * configure.host: Don't set information which autoconf should
1624 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1626 * configure.host: Remove go32 and win32 host information, since it
1627 should no longer be needed.
1629 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1630 then start a new segment rather than put a writable section in a
1633 * configure.host: Set RPATH_ENVVAR.
1635 * Makefile.in: Rebuild dependencies.
1637 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1638 zero_section variable.
1640 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1642 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1643 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1644 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1646 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1648 * ieee.c (ieee_write_expression): Only use an R variable for a
1649 local symbol. Don't output a zero offset. Handle a zero address.
1650 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1651 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1653 (parse_expression): Don't try to handle multiple occurrences of a
1654 P variable. Handle I variables differently from X variables. Fix
1655 the order of minus expressions.
1656 (ieee_slurp_external_symbols): Generate an I variable for an NN
1657 record. Fix handling of ATI and ATX records.
1658 (ieee_slurp_sections): Only set minimal section attributes.
1659 Adjust them later, based on the section contents.
1660 (ieee_object_p): Read in the file until just after the ME record.
1661 Call ieee_slurp_section_data to set the section flags.
1662 (do_one): Add iterations parameter. Only repeat the first load
1663 item. Set the section and file reloc flags.
1664 (ieee_slurp_section_data): Set section flags. Pass iterations to
1666 (ieee_canonicalize_reloc): Handle I variables.
1667 (do_with_relocs): Only emit relocation size when necessary.
1668 Increase MAXRUN to 127. Change ov to be assigned, and take
1669 src_mask and pcrel_offset into account.
1670 (ieee_write_data_part): Skip sections that are not loaded.
1671 (ieee_write_external_part): Don't output optional last entry of WX
1673 (ieee_write_me_part): Make setting of me_record neater.
1674 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1676 * syms.c (stt): Add entries for zerovars, vars, and code.
1678 * elfcode.h (validate_reloc): New static function.
1679 (write_relocs): Call validate_reloc for non ELF relocs.
1681 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1682 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1683 (TARGET_LITTLE_SYM): Likewise.
1685 * config.bfd (m68*-*-psos*): New target.
1687 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1689 * i386msdos.c: Remove some #if 0 code.
1690 (msdos_write_object_contents): Don't include empty sections in the
1691 size computation, regardless of their address.
1693 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1695 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1696 is NULL, ie, the -r switch is used.
1698 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1700 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1701 (BFD_RELOC_MIPS_GOT_LO16): Define.
1702 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1703 * bfd-in2.h, libbfd.h: Rebuild.
1704 * elf32-mips.c (mips_reloc_map): Map new relocs.
1706 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1708 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1711 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1712 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1713 simple number for the section address, rather than an expression.
1714 Limit the number of bytes between relocs to MAXRUN.
1715 (ieee_write_me_part): Set me_record to the file offset after the
1717 (ieee_write_processor): New static function.
1718 (ieee_write_object_contents): Use ieee_write_processor.
1720 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1724 * coff-aux.c: Change include of aux.h to aux-coff.h.
1726 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1728 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1729 relocation put the addend both in the reloc entry and the data.
1730 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1733 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1734 a R_68K_PCxx reloc against a defined global symbol directly.
1735 (elf_m68k_check_relocs): Don't count such a reloc.
1737 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1738 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1739 symbol for now, otherwise always record the symbol as dynamic.
1740 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1741 is not referenced by a dynamic object, and we are not making a
1742 shared object, then don't make a PLT entry. If we do make a PLT
1743 entry, make sure the symbol has been recorded as dynamic.
1745 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * configure.host: When making a shared library, set HLDFLAGS to
1748 pass an appropriate -rpath option. Use the make variable SONAME
1749 as the shared library soname, rather than computing it here. On
1750 SunOS, build stamp-tshlink in place of $(SHLINK).
1751 * Makefile.in (SONAME): New variable.
1752 ($(SHLINK)): Make a link to the transformed name, as well.
1753 (stamp-tshlink): New target.
1754 (install): Skip stamp-tshlink during install.
1756 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1758 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1759 linker sections have been set up yet.
1761 * elf.c (make_mapping): Add an additional argument to suppress
1762 making the first section include the program headers.
1763 (map_sections_to_segments): If the user used -Ttext such that the
1764 program headers are on a different page, do not set the flags
1765 saying that this section includes the program headers.
1767 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1769 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1770 don't define TRAD_HEADER.
1771 * configure: Rebuild.
1773 * netbsd-core.c: New file, support for NetBSD core files.
1774 * hosts/*nbsd.h: Removed.
1776 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1778 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1779 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1780 * libbfd.h, bfd-in2.h: Regenerated.
1781 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1782 bfd_elf32_bfd_reloc_type_lookup.
1783 (reloc_type{,_names}): Deleted.
1784 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1786 (sparc_reloc_map): Add sparc64 relocs.
1787 (sparc_elf_notsupported_reloc): New static function.
1788 (sparc_elf_wdisp16_reloc): New static function.
1789 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1790 (elf32_sparc_relocate_section): Likewise.
1791 (bfd_elf32_bfd_reloc_type_lookup): Define.
1792 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1793 (reloc_type{,_names}): Deleted.
1794 (elf_sparc_howto_table): Deleted.
1795 (sparc_reloc_map): Deleted.
1796 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1797 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1799 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1804 * Makefile.in (program_transform_name): New variable.
1805 (install): Transform library name before installing it.
1807 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * archures.c (bfd_mach_i960_hx): Define.
1810 * bfd-in2.h: Rebuild.
1811 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1812 (MATRIX): Expand entries for HX.
1813 (arch_info_struct): Add i960:hx entry.
1814 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1815 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1816 (coff_set_flags): Handle bfd_mach_i960_hx.
1818 Support for building as a shared library, based on patches from
1819 Alan Modra <alan@spri.levels.unisa.edu.au>:
1820 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1821 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1822 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1823 * configure: Rebuild.
1824 * configure.host: If --enable-shared, adjust shared library stuff
1825 based on the host. If the host is SunOS, and the linker supports
1826 -rpath, set HLDFLAGS to use it.
1827 * Makefile.in (ALLLIBS): New variable.
1828 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1829 (COMMON_SHLIB, SHLINK): New variables.
1830 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1831 (STAGESTUFF): Remove variable.
1832 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1834 (stamp-ofiles): New target, like old ofiles target, but build
1835 using a temporary file and move-if-change, and touch stamp-ofiles
1837 (ofiles): Just depend upon stamp-ofiles.
1838 (stamp-piclist, piclist): New targets.
1839 ($(SHLIB), $(SHLINK)): New targets.
1840 (targets.o, archures.o): Build twice if PICFLAG is set.
1841 (do_mostlyclean): Remove pic/*.o.
1842 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1844 (do_distclean): Remove pic and stamp-picdir.
1845 (install): Install shared libraries.
1846 ($(OFILES)): Depend upon stamp-picdir.
1847 (stamp-picdir): New target.
1849 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1851 * libcoff.h: Rebuild.
1853 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1854 flavour of a section with no owner.
1856 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1857 ELF_LINK_NON_ELF flag.
1858 (mips_elf_create_got_section): Likewise.
1860 * elf.c: Revert last change, since it breaks dynamic linking.
1861 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1863 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1864 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1865 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1867 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1869 * elf.c (assign_file_positions_for_segments): If the backend does
1870 not want the elf header or the program headers in the address
1871 space, do not include them in the calculations.
1873 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1874 function to determine if we need additional program headers.
1875 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1876 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1878 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1882 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1884 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1885 back into one line. Some compilers (sunos 4.1.3 for example)
1886 won't accept args split across more than one line.
1888 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1890 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1891 * configure: Regenerate.
1893 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1895 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1896 try to do arithmetic on a void *, cast it to a unsigned char * first.
1898 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1901 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1903 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1904 flag for a newly defined symbol.
1905 (NAME(bfd_elf,record_link_assignment)): Likewise.
1906 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1907 set the DEF or REF_REGULAR flags correctly.
1909 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1910 (libbfd.h, libcoff.h): Corresponding change.
1912 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1913 a PLT32 reloc as dynamic.
1914 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1915 is not referenced by a dynamic object, and we are not making a
1916 shared object, then don't make a PLT entry. If we do make a PLT
1917 entry, make sure the symbol has been recorded as dynamic.
1919 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1921 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1922 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1923 (powerpcle-*-cygwin32): New.
1924 * peicode.h (add_data_entry): Get address from vma.
1926 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1928 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1929 attached to the section has already been created as an undefined
1930 symbol, treat it as if it hasn't been created yet.
1932 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1934 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1935 symbol or section symbols if stripping all symbols and this is not
1936 a relocateable link. Don't output the symbol string table if
1937 there are no symbols.
1938 (elf_link_flush_output_syms): Don't do anything if there are no
1941 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1943 * coff-aux.c: New file.
1944 * hosts/m68kaux.h: New file.
1945 * config.bfd (m68*-apple-aux*): New target.
1946 * configure.in (m68*-apple-aux*): New native host.
1947 (m68kaux_coff_vec): New vector.
1948 * configure: Rebuild.
1949 * targets.c (m68kaux_coff_vec): Declare.
1950 * coffcode.h (bfd_coff_backend_data): Add field
1951 _bfd_coff_link_add_one_symbol.
1952 (bfd_coff_link_add_one_symbol): Define.
1953 (compare_arelent_ptr): New static function if TARG_AUX.
1954 (coff_write_relocs): If TARG_AUX, sort the relocs.
1955 (coff_write_object_contents): Set A/UX aouthdr magic number.
1956 (coff_link_add_one_symbol): Define if not defined.
1957 (bfd_coff_std_swap_table): Initialize new field.
1958 * libcoff.h: Rebuild.
1959 * cofflink.c (coff_link_add_symbols): Call
1960 bfd_coff_link_add_one_symbol rather than
1961 _bfd_generic_link_add_one_symbol.
1962 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1963 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1964 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1965 * Makefile.in: Rebuild dependencies.
1966 (BFD32_BACKENDS): Add coff-aux.o.
1967 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1969 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1971 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1972 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1974 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1977 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1978 (maintainer-clean): Warn about deleting special files.
1979 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1981 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1982 warning symbols correctly.
1983 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1984 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1985 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1986 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1987 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1988 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1990 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1993 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1995 * libcoff-in.h: aligned newly exported names with bfd naming
1996 conventions. Removed an erroneous define of POWERPC_LE_PE.
1997 * libcoff.h: Rebuild.
1998 * cofflink.c, coff-ppc.c: the above function name changes
2000 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2002 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2003 * ecoff.c (struct extsym_info): Define.
2004 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2005 to ecoff_link_write_external.
2006 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2007 Strip symbols when appropriate.
2009 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2010 * syms.c (BSF_OBJECT): Define.
2011 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2012 * bfd-in2.h: Rebuild.
2013 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2015 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2018 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2019 copying relocs into a shared object, treat a defined global symbol
2021 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2022 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2023 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2025 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2026 real defined symbol, not to a weak defined symbol.
2028 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2030 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2031 and made a few static functions externs.
2033 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2034 POWERPC_LE_PE hack in cofflink.
2036 * libcoff-in.h: promoted the following from cofflink.c to allow
2037 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2038 coff_debug_merge_element, struct coff_debug_merge_type,
2039 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2040 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2041 coff_debug_merge_hash_lookup, coff_link_section_info,
2042 coff_final_link_info, coff_debug_merge_hash_newfunc,
2043 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2045 * libcoff.h: re-gen'd
2047 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * syms.c: Include "bfdlink.h".
2050 (struct stab_find_info): Define.
2051 (_bfd_stab_section_find_nearest_line): New function.
2052 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2053 * libbfd.h: Rebuild.
2054 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2055 * elf.c (_bfd_elf_find_nearest_line): Try calling
2056 _bfd_stab_section_find_nearest_line before searching the ELF
2057 symbol table. Find the closest STT_FUNC symbol, not the last one.
2058 * libcoff-in.h (coff_data_type): Add line_info field.
2059 * libcoff.h: Rebuild.
2060 * coffgen.c (coff_find_nearest_line): Try calling
2061 _bfd_stab_section_find_nearest_line before searching the COFF
2063 * Makefile.in: Rebuild dependencies.
2065 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2068 4 bytes, so we get the correct value when updating the register
2069 field in little endian mode.
2071 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2074 entry_section fields. Add sntoc and snentry fields.
2075 * libcoff.h: Rebuild.
2076 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2077 not toc_section and entry_section (the COFF file does not have any
2078 sections at this point).
2079 (coff_write_object_contents): Set o_snentry and o_sntoc from
2080 snentry and sntoc rather than entry_section and toc_section.
2081 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2082 snentry, not toc_section and entry_section.
2083 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2084 entry_section from hentry.
2085 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2087 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2088 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2089 than using toc_section directly.
2091 * archures.c: Add missing `.' in enum bfd_architecture.
2092 * bfd-in2.h: Rebuild.
2094 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2095 Robert Lipe <robertl@arnet.com>.
2097 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2099 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2100 to sections we allocate. Use bfd_zalloc to allocate initialial
2101 sections, not bfd_alloc.
2102 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2103 SDA{,2}I16 relocations.
2104 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2105 whether to put something in .sbss or not.
2106 (ppc_elf_relocate_section): Add support for more relocations. Add
2107 in sec->output_offset where appropriate. Make error messages
2108 include the symbol name.
2110 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2111 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2112 doesn't get redefined messages if -shared.
2114 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2115 section if the rel_section field has been set up.
2117 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2119 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2122 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2124 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2125 of flags, only flags used are controlled by mach number. Bump up
2126 output file mach number to highest of input file mach numbers.
2127 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2128 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2130 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2131 bfd_elf64_sparc_vec support.
2133 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2135 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2136 the embedded bit is set on some objects and not on others. Just
2138 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2141 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * coffcode.h (coff_new_section_hook): Don't try to align the
2146 * coffcode.h (coff_set_section_contents): Fix the handling of the
2147 .lib section to work even if the entire section contents are
2148 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2149 Robert Lipe <robertl@arnet.com>.
2151 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2153 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2154 memory here for contents.
2156 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2157 _SDA2_BASE_ by 32768.
2158 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2159 started using. Allocate contents for .sdata and .sdata2 sections
2161 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2163 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2164 size _SDA{,2}_BASE_.
2165 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2168 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2170 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2172 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2173 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2174 (bfd_mach_sparc_v9a): Define.
2175 (bfd_mach_sparc_v9_p): Define.
2176 * bfd-in2.h: Regenerated.
2177 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2179 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2180 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2181 to bfd_elf32_sparc_vec.
2182 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2183 Add v8plus{,a} support.
2185 (sparc_compatible): New function.
2186 * elf32-sparc.h: #include "elf/sparc.h".
2187 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2188 elf32_sparc_final_write_processing): New functions.
2189 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2190 elf_backend_final_write_processing): Define.
2192 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2194 * elf-bfd.h (struct elf_link_hash_entry): Add
2195 linker_section_pointer field.
2196 (enum elf_linker_section_enum): Enumeration for new way of
2197 creating linker dynamic sections and symbols.
2198 (elf_linker_section{,_pointers}): New structures for creating
2199 dynamic sections and symbols.
2200 (elf_obj_tdata): Add linker_section_pointers and linker_section
2202 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2203 (_bfd_elf_create_linker_section): New declarations.
2204 (_bfd_elf_find_pointer_linker_section): Ditto.
2205 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2206 (_bfd_elf_make_linker_section_rela): Ditto.
2208 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2210 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2211 (ppc_elf_create_linker_section): New function to create the
2212 sections .got, .sdata, and .sdata2.
2213 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2215 (ppc_elf_check_relocs): Support more of the eabi relocations.
2216 (ppc_elf_relocate_section): Ditto.
2217 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2218 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2220 * elflink.h (elf_create_pointer_linker_section): New function to
2221 create initialized pointers in dynamic linker sections.
2222 (elf_finish_pointer_linker_section): Actually intialize the
2223 pointers created above.
2225 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2226 macros to provide both 32 and 64 bit versions of
2227 elf_create_pointer_linker_section.
2228 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2229 provide both 32 and 64 bit versions of
2230 elf_finish_pointer_linker_section.
2232 * elflink.c (_bfd_elf_create_linker_section): New function to
2233 create a linker section.
2234 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2235 given address in the linker pointer offsets created for a given
2237 (_bfd_elf_make_linker_section_rela): Make a RELA section
2238 corresponding to the generated linker section.
2240 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2242 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2244 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2246 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2247 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2248 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2249 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2250 toc entry in an objdump) for now.
2251 (ppc_do_last, ppc_get_last): New function - needed to save processing
2252 the toc owner to the end.
2253 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2256 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2257 toc owner from being done till last. Must define POWERPC_LE_PC
2260 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2262 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2264 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2265 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2267 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2271 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2275 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2277 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2279 * elf.c (assign_file_positions_for_segments): Don't increment file
2280 offset for a segment which contains no loadable sections.
2282 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2284 * reloc.c: Add new PowerPC relocations.
2285 * {bfd-in2,libbfd}.h: Regenerate.
2287 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2288 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2290 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2295 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2298 * coffgen.c (coff_find_nearest_line): Don't try to cache
2299 information in sections that are not owned by a BFD. From Richard
2300 Henderson <richard@atheist.tamu.edu>.
2302 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2303 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2304 * elflink.h (elf_link_output_extsym): Remove special check for
2307 * ecoffswap.h: Add prototypes for static functions.
2309 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2311 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2312 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2314 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2315 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2316 support. Begin support for R_PPC_SDA{2,}REL.
2318 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2320 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2321 create the .got and .got.neg sections.
2322 (ppc_elf_size_dynamic_sections): Call it.
2323 (ppc_elf_check_relocs): Call it.
2324 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2325 (ppc_elf_check_relocs): Add error messages for relocations we
2326 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2329 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2331 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2332 section flags for V.4 and eabi.
2334 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2336 * elf.c (assign_file_positions_for_segments): If a segment
2337 contains no sections, don't mark it as readable.
2339 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2340 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2342 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2343 dynamic section, if there is one.
2344 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2345 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2346 (bfd_elf64_swap_dyn_in): Likewise.
2347 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2349 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2351 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2352 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2353 <pirker@eiunix.tuwien.ac.at>.
2355 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2357 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2358 PowerPC V.4 and eabi.
2359 * bfd-in2.h: Regenerate.
2360 * libfd.h: Regenerate.
2362 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2364 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2365 section type and SHF_EXCLUDE section flag, turning them into the
2366 appropriate bfd section flag.
2368 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * xcofflink.c (xcoff_link_add_symbols): Create the special
2371 sections if we see a DYNAMIC object, in case that is the only
2372 XCOFF input object we see.
2374 * elf32-mips.c: Extensive changes for a start at dynamic linking
2375 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2377 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2378 (struct elf_backend_data): Remove
2379 elf_backend_create_program_headers field. Add
2380 elf_backend_additional_program_headers and
2381 elf_backend_modify_segment_map fields.
2382 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2384 (elf_backend_additional_program_headers): Likewise.
2385 (elf_backend_modify_segment_map): Likewise.
2386 (elf_backend_create_program_headers): Don't define.
2387 (elfNN_bed): Change to account for field changes.
2388 * elf.c (assign_file_positions_for_segments): Call new
2389 modify_segment_map backend function. Don't call old
2390 create_program_headers backend function.
2391 (get_program_header_size): Call additional_program_headers rather
2392 than create_program_headers.
2393 * elflink.h (elf_link_add_object_symbols): Initialize
2394 type_change_ok from new backend field.
2395 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2397 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2398 a reloc against the appropriate section.
2400 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2401 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2402 (elf_flags_init): Rename from elf_ppc_flags_init.
2403 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2405 (ppc_elf_copy_private_bfd_data): Likewise.
2406 (ppc_elf_merge_private_bfd_data): Likewise.
2408 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2411 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2413 * coff-alpha.c (alpha_relocate_section): During final link, allow
2414 output .lita section to be bigger than 64k by adjusting gp value
2415 on a per-input section basis.
2416 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2418 (struct ecoff_section_tdata): Add gp field.
2420 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2422 Handle Alpha ECOFF changes in OSF/1 3.2.
2423 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2425 * coff-alpha.c: Include "aout/ar.h".
2426 (alpha_ecoff_get_relocated_section_contents): Don't require an
2427 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2428 3.2 doesn't generate one.
2429 (alpha_relocate_section): Likewise.
2430 (alpha_ecoff_slurp_armap): Define.
2431 (alpha_ecoff_slurp_extended_name_table): Define.
2432 (alpha_ecoff_construct_extended_name_table): Define.
2433 (alpha_ecoff_truncate_arname): Define.
2434 (alpha_ecoff_write_armap): Define.
2435 (alpha_ecoff_generic_stat_arch_elt): Define.
2436 (alpha_ecoff_update_armap_timestamp): Define.
2438 (alpha_ecoff_read_ar_hdr): New static function.
2439 (alpha_ecoff_get_elt_at_filepos): New static function.
2440 (alpha_ecoff_openr_next_archived_file): New static function.
2441 (alpha_ecoff_get_elt_at_index): New static function.
2442 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2443 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2444 _bfd_ecoff to alpha_ecoff.
2445 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2446 field from backend structure, rather than always calling
2447 _bfd_get_elt_at_filepos.
2448 * coff-mips.c (mips_ecoff_backend_data): Initialize
2449 get_elt_at_filepos field.
2450 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2451 from _bfd_generic_read_ar_hdr with minor changes.
2452 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2453 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2454 * libbfd.h: Rebuild.
2456 * bfd-in.h (BFD_IN_MEMORY): Define.
2457 * libbfd-in.h (struct bfd_in_memory): Define.
2458 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2459 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2460 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2461 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2462 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2463 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2464 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2465 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2466 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2467 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2469 (bfd_openstreamr): Likewise.
2470 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2471 BFD_IN_MEMORY is not set.
2472 * riscix.c (riscix_some_aout_object_p): Likewise.
2473 * bfd-in2.h, libbfd.h: Rebuild.
2475 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2476 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2477 (bfd_get_elt_at_index): Define.
2478 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2479 bfd_get_elt_at_index. Change index parameter from int to
2481 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2482 (_bfd_noarchive_get_elt_at_index): Define.
2483 (_bfd_archive_bsd_get_elt_at_index): Define.
2484 (_bfd_archive_coff_get_elt_at_index): Define.
2485 * bfd-in2.h, libbfd.h: Rebuild.
2486 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2487 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2488 * ieee.c (ieee_get_elt_at_index): Define.
2489 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2490 * oasys.c (oasys_get_elt_at_index): Define.
2491 * som.c (som_get_elt_at_index): Define.
2493 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2494 numbers to the .text section.
2496 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2498 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2499 If there is a SEC_DEBUGGING section, get the contents of the debug
2500 information part from it.
2501 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2503 (ieee_write_object_contents): Check ieee_write_debug_part return.
2505 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2507 * config.bfd (i[345]86-*-freebsd*): Add target.
2508 * configure.in (i386freebsd_vec): Add vec.
2509 * configure: Regenerate.
2510 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2511 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2512 Rebuild dependencies..
2513 * freebsd.h: New file.
2514 * i386freebsd.c: New file.
2515 * targets.c (i386freebsd_vec): Declare.
2516 (bfd_target_vector): Add i386freebsd_vec.
2517 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2518 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2520 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * ieee.c (ieee_slurp_debug): New static function.
2523 (ieee_object_p): Call it.
2524 (ieee_slurp_section_data): Skip debugging sections.
2525 (ieee_get_reloc_upper_bound): Likewise.
2526 (ieee_get_section_contents): Likewise.
2527 (ieee_canonicalize_reloc): Likewise.
2528 (ieee_write_section_part): Likewise.
2529 (ieee_write_debug_part): Likewise.
2530 (ieee_write_data_part): Likewise.
2531 (init_for_output): Likewise.
2533 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2535 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2537 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2538 relocs, since ppc_elf_relocate_section handles the linker case.
2539 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2541 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2542 ppc_elf_relocate_section since that is now the only caller.
2543 (ppc_elf_relocate_section): Ditto.
2545 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * coffcode.h (coff_write_object_contents): If we don't know the
2548 section of the entry point for an XCOFF executable, always set the
2549 entry address to -1.
2551 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2553 * elf.c (bfd_section_from_shdr): Add support for note sections.
2555 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * bfd-in.h (struct _symbol_info): Add stab_type field.
2558 * bfd-in2.h: Rebuild.
2559 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2561 * elf32-ppc.c: Remove trailing newline from calls to
2563 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2564 difference if target endianness is known.
2566 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2568 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2569 old style TOC16 references without using R_PPC_GOT.
2570 (ppc_reloc_type): Ditto.
2571 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2572 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2573 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2574 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2575 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2577 (ppc_elf_adjust_dynamic_symbol): Ditto.
2578 (ppc_elf_adjust_dynindx): Ditto.
2579 (ppc_elf_size_dynamic_sections): Ditto.
2580 (ppc_elf_finish_dynamic_symbol): Ditto.
2581 (ppc_elf_finish_dynamic_sections): Ditto.
2582 (ELF_DYNAMIC_INTERPRETER): Define.
2584 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2586 * elf.c (copy_private_bfd_data): When attaching sections to
2587 segments ignore sections that won't be allocated. Patch from
2590 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2592 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2595 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2597 * coff-i960.c (CALC_ADDEND): Define.
2598 (coff_i960_relocate_section): Add the input section VMA to the
2599 addend for PC relative relocs.
2601 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2603 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2604 to correctly terminate.
2606 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2608 * targets.c (enum bfd_endian): Define.
2609 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2610 from boolean to enum bfd_endian. Change header_byteorder_big_p
2612 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2613 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2614 * bfd-in2.h: Rebuild.
2615 * All targets: Change initialization of byteorder and
2616 header_byteorder to use enum bfd_endian values rather than
2618 * All files: Change all references to byteorder_big_p and
2619 header_byteorder_big_p to use new bfd_*_endian macros.
2621 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2623 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2625 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2627 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2629 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2631 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2633 * ieee.c: Lots of minor cleanups. Make many functions return
2634 errors rather than calling abort. Also:
2635 (ieee_write_twobyte): Remove; change callers to call existing
2636 ieee_write_2bytes function.
2637 (ieee_write_expression): Don't output the section twice when
2638 outputting a local symbol. Don't emit an extraneous zero if there
2640 (ieee_slurp_sections): Set the lma as well as the vma.
2641 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2643 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2644 a recognized one or bfd_arch_unknown.
2645 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2647 (ihex_get_symtab): Likewise.
2649 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2651 * aoutx.h: Include <ctype.h>.
2652 (struct aout_link_includes_table): Define.
2653 (struct aout_link_includes_totals): Define.
2654 (struct aout_link_includes_entry): Define.
2655 (aout_link_includes_lookup): Define macro.
2656 (struct aout_final_link_info): Add includes field.
2657 (aout_link_includes_newfunc): New static function.
2658 (NAME(aout,final_link)): Initialize includes hash table.
2659 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2661 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2663 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2665 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2667 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2669 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2671 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2672 (pe_print_private_bfd_data): call pe_print_reloc.
2673 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2674 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2675 up some debugging as well.
2677 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2679 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2682 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2684 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2685 when setting sections to NULL.
2687 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2689 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2691 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2692 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2694 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2695 * bfd-in2.h: Rebuild.
2697 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2699 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2701 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * ihex.c (ihex_scan): Handle record types 4 and 5.
2704 (ihex_object_p): Permit types 4 and 5.
2705 (ihex_set_section_contents): Remove check for out of range
2707 (ihex_write_object_contents): Generate types 4 and 5.
2709 * elflink.h (elf_link_output_extsym): Just ignore warning and
2710 indirect references to symbols which don't really exist.
2712 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2714 * peicode.h (pe_print_idata): Minor format fixes
2715 (pe_print_edata): New function. Under private printing, this formats
2716 the edata section of a PE file.
2717 (pe_print_private_bfd_data): Added call to pe_print_edata.
2719 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2721 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2722 index, don't call stoi.
2724 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2726 * srec.c (srec_scan): Set lma as well as vma.
2728 * ihex.c: New file; support for Intel Hex format.
2729 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2730 (ihex_vec): Declare.
2731 (bfd_target_vector): Always include ihex_vec.
2732 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2733 * Makefile.in: Rebuild dependencies.
2734 (BFD_LIBS): Add ihex.o
2735 (BFD_LIBS_CFILES): Add ihex.c.
2736 * bfd-in2.h: Rebuild.
2738 * elf.c (assign_file_positions_for_segments): Sort the sections in
2740 (get_program_header_size): Return the right size if segment_map is
2742 (copy_private_bfd_data): Don't bother to sort the sections.
2744 * bfd.c (bfd_record_phdr): New function.
2745 * bfd-in.h (bfd_record_phdr): Declare.
2746 * bfd_in2.h: Rebuild.
2748 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2751 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2752 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2754 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2755 (bfd_zmalloc): Change declaration.
2756 * libbfd.h: Rebuild.
2757 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2758 and realloc. Don't set bfd_error_no_memory if they fail.
2760 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2762 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2763 uses as well. Added a new howto to deal with TOCREL16 relocs that
2764 are TOCDEFN as well.
2765 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2766 to handle RVA relocs from dlltool.
2767 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2768 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2769 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2771 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2772 to get the right section alignment.
2774 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2776 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2777 p_paddr if p_paddr is zero.
2778 (make_mapping): Set includes_filehdr and includes_phdrs for first
2780 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2782 (assign_file_positions_for_segments): Handle includes_filehdr and
2783 includes_phdrs. Remove special handling of PT_PHDR and first
2785 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2786 when appropriate. Remove special handling of PT_PHDR segment.
2787 Use a more complex condition for when a section is included in a
2788 segment to handle Solaris linker oddities.
2790 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2792 * coff-m88k.c (howto_table): Reformatted for easier reading;
2793 special_function now points to new function m88k_special_reloc.
2794 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2796 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2797 be done correctly by m88k_special_reloc.
2798 (reloc_processing): New function to be used by RELOC_PROCESSING.
2799 (RELOC_PROCESSING): Define to call reloc_processing.
2801 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2803 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2804 (pe_print_pdata): Likewise.
2806 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2807 obstack_alloc fails.
2808 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2810 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2811 * Many files: don't set bfd_error_no_memory if one of the above
2814 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2815 if p_paddr_valid is set.
2816 (copy_private_bfd_data): New static function.
2817 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2819 * elf.c (assign_file_positions_for_segments): Fix case where extra
2820 program headers were allocated.
2822 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2823 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2824 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2825 _bfd_elf_print_private_bfd_data.
2827 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2828 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2829 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2830 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2831 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2832 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2833 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2835 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2837 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2838 * elf.c (make_mapping): New static function.
2839 (map_sections_to_segments): New static function.
2840 (elf_sort_sections): New static function.
2841 (assign_file_positions_for_segments): New static function.
2842 (map_program_segments): Remove.
2843 (get_program_header_size): Remove sorted_hdrs, count, and
2844 maxpagesize parameters. Simplify.
2845 (assign_file_positions_except_relocs): When generating an
2846 executable, use assign_file_positions_for_segments.
2847 (elf_sort_hdrs): Remove.
2848 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2849 to get_program_header_size.
2851 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2855 * configure, config.in: Regenerate with autoconf 2.7.
2857 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2858 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2860 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2862 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2863 (ecoff_sec_to_styp_flags): Likewise.
2864 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2865 (ecoff_set_symbol_info): Handle scRConst.
2866 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2867 (ecoff_compute_section_file_positions): Handle .rconst section.
2868 (_bfd_ecoff_write_object_contents): Likewise.
2869 (ecoff_link_check_archive_element): Handle scRConst.
2870 (ecoff_link_add_externals): Likewise.
2871 (ecoff_link_write_external): Handle .rconst section.
2872 (ecoff_reloc_link_order): Likewise.
2873 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2874 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2876 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2878 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2879 DEF_DYNAMIC flag is set.
2881 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2883 * host-aout.c: If TRAD_HEADER is defined, include it.
2885 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2887 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2888 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2889 (BFD_NEED_DECLARATION): New function.
2890 * configure.in: Use BFD_NEED_DECLARATION.
2891 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2892 * configure, config.in: Rebuild with autoconf 2.6.
2894 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2895 special_sections before returning when called with a non XCOFF
2898 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2901 * coffcode.h (coff_compute_section_file_positions): Only pad the
2902 previous section to force file alignment when creating an
2905 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2907 * coffcode.h (coff_compute_section_file_positions): If
2908 RS6000COFF_C, set up the .debug section.
2910 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2911 if it is not large enough to accomodate the entire TOC area with
2912 signed 16 bit offsets.
2913 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2915 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2916 TOC anchor to use the TOC value used in the output file.
2918 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2920 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2921 (_bfd_coff_read_string_table): Likewise.
2923 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2925 * pe-arm.c: Fix typos.
2926 * coff-arm.c: Likewise.
2928 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2930 * coff-ppc.c (list_ele): Added "cat"egory member.
2931 (record_toc): New category parameter (priv or pub).
2932 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2933 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2934 the mainline. It addes extra toc cells in error.
2935 (ppc_coff_swap_sym_in_hook): Added some documentation.
2936 (dump_toc): Can now diagnose "virtual toc" chicanery.
2938 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2940 * elf-bfd.h (struct elf_link_hash_table): Change type of
2941 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2943 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2945 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2946 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2948 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2949 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2950 defined or mentioned in a regular file.
2952 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2954 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2955 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2956 (coff_ppc_relocate_section): Correct REL24 handling
2957 (ppc_process_before_allocation): Correct TOCDEFN handling
2959 * peicode.h (dir_names): Added name descriptions
2961 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2963 * VERSION: Updated to cygnus-2.6.
2965 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2967 * targets.c (m68k4knetbsd_vec): Declare.
2969 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2971 * targets.c (bfd_target): Change type of second argument to
2972 _bfd_print_private_bfd_data from void * to PTR.
2973 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2974 using PTR rather than void *.
2975 * bfd-in2, libbfd.h: Rebuild.
2976 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2978 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2979 _bfd_generic_bfd_print_private_bfd_data rather than casting
2982 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2984 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2985 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2987 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2988 BFD64_BACKENDS_CFILES): New variables.
2991 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2993 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2994 not at the file position of the first section.
2995 * coffcode.h (coff_compute_section_file_positions): Avoid using
2997 (coff_write_object_contents): When generating a PPC PE executable
2998 with no symbols, round up the file size to a COFF_PAGE_SIZE
3000 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3001 don't write out a string table.
3003 * elf.c (bfd_section_from_shdr): When using a different section
3004 header, pass the new one to _bfd_elf_make_section_from_shdr.
3005 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3006 (elf_map_symbols): Add section VMA to symbol value when comparing
3008 (_bfd_elf_compute_section_file_positions): Only build symbol table
3009 if there are some symbols. Set file offset of symtab and strtab
3011 (assign_file_positions_except_relocs): Remove dosyms parameter.
3012 Change all callers. Never set file offset of symtab and strtab
3014 (_bfd_elf_copy_private_section_data): New function.
3015 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3016 (_bfd_elf_copy_private_symbol_data): New function.
3017 (swap_out_syms): Check for special mapping of st_shndx created by
3018 copy_private_symbol_data.
3019 * elfxx-target.h: Use new copy routines.
3020 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3021 (_bfd_elf_copy_private_section_data): Declare.
3023 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3025 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3028 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3029 _bfd_dummy_target, matching the recent change to archive
3032 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3034 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3035 arithmetic on PTR types.
3037 * aout-target.h (MY(callback)): Set the lma of the sections.
3039 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3040 symbol into a reloc against the section.
3042 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3044 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3045 glue for the relocs: IMGLUE and IFGLUE.
3046 (record_toc): new function - tracks toc contents
3047 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3048 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3049 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3050 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3051 (ppc_record_toc_entry): Removed a debug define (duh)
3053 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3054 (pe_print_idata): New function - formats the idata section data
3055 (pe_print_pdata): New function - formats the pdata section data
3056 (pe_print_private_bfd_data): calls to above
3058 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3060 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3061 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3062 TARGET_SYM and TARGET_NAME for vector and BFD name.
3063 * coff-pmac.c (pmac_xcoff_vec): Remove.
3064 (TARGET_SYM, TARGET_NAME): Define.
3065 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3066 machine to 0, not all PowerMacs are 601s.
3068 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3070 * elfcode.h (elf_object_p): Read in any program headers.
3071 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3072 based on the program headers, if any.
3073 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3074 (map_program_segments): Set p_paddr of program headers based on
3077 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3079 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3082 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3083 trying to do a relocateable link with a non-a.out object file.
3085 * archive.c (bfd_generic_archive_p): Check the first object file
3086 in an archive even if target_defaulted is set. If the object file
3087 has the wrong xvec, reject it.
3089 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3090 be represented, report the name via _bfd_error_handler.
3091 (translate_to_native_sym_flags): Likewise.
3092 * elf32-mips.c (mips_elf_final_link): Likewise.
3093 * oasys.c (oasys_write_sections): Likewise.
3095 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3096 which checks for STYP_OVRFLO sections.
3097 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3098 reloc and lineno count overflows.
3099 (coff_write_object_contents): Call coff_count_linenumbers before
3100 coff_compute_section_file_positions. If RS6000COFF_C, handle
3101 reloc and lineno count overflows.
3102 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3103 relocs before dealing with .pad sections. Count overflow section
3104 headers when handling .pad sections.
3106 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3109 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3110 (struct xcoff_link_hash_table): Add descriptor_section and
3111 special_sections fields.
3112 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3113 (xcoff_link_add_symbols): Set linkage section alignment. Create
3114 descriptor section. Check for magic symbol names (_text, etc.),
3115 and record them in special_sections if found. Set
3116 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3117 descriptor field to point back to the function code symbol.
3118 (xcoff_sweep): Always mark the special descriptor_section.
3119 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3120 function descriptor, and mark it if it is.
3121 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3122 parameter, and fill it in. Allocate space for the descriptor
3124 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3125 global linkage code. If an undefined function descriptor is
3126 exported, arrange to define it. Warn about any other undefined
3128 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3129 (xcoff_write_global_symbol): Create a function descriptor when
3131 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3132 * bfd-in2.h: Rebuild.
3134 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3136 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3137 (ppc_coff_link_hash_table): new types for hashing
3138 (ppc_coff_link_hash_newfunc): hash entry constructor
3139 (ppc_coff_link_hash_table_init): hash table initializer
3140 (ppc_coff_link_hash_table_create): hash table constructor
3141 (ppc_record_toc_entry): changed references to hash table
3142 (coff_ppc_relocate_section): changed references to hash table
3144 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3145 * libcoff.h: Rebuild
3147 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3148 (coff_link_add_symbols): removed toc_offset init
3150 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3152 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3155 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3156 if it is given and mmep is available.
3157 * acconfig.h: Undef USE_MMAP.
3158 * configure, config.in: Regenerated.
3159 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3160 table handling the old way.
3161 (aout_get_external_symbols): Don't complain if last byte of string
3163 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3164 (bfd_free_window) [! USE_MMAP]: Don't define.
3165 (bfd_get_file_window,
3166 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3168 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3170 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3173 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3175 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3176 compatible with AMD generated COFF files. Try to support both AMD
3177 and GNU formats simultaneously.
3178 (coff_a29k_relocate_section): Likewise.
3180 * libbfd.c (bfd_get_file_window): Change writable parameter from
3181 int to boolean; update all callers. Pass MAP_SHARED if not
3182 writable--it's required on Solaris. Cast fprintf argument to
3184 * bfd-in.h (bfd_get_file_window): Update declaration.
3185 * bfd-in2.h: Rebuild.
3186 * aoutx.h: Update calls to bfd_get_file_window.
3188 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3190 (xcoff_swap_ldhdr_in): New static function.
3191 (xcoff_swap_ldsym_in): New static function.
3192 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3193 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3194 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3195 Handle XTY_ER/XMC_XO symbols correctly.
3196 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3197 rather than normal symbol table.
3198 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3199 already defined with the same absolute value.
3200 (xcoff_mark): When considering called symbols, check whether the
3201 descriptor is from a dynamic object, rather than the symbol
3203 (xcoff_build_ldsyms): Likewise.
3205 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3206 Cast realloc and malloc return values. If malloc or realloc fail,
3207 set bfd_error_no_memory.
3208 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3209 * bfd-in2.h: Rebuild.
3211 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3213 * coff-ppc.c (ppc_record_toc_entry): new function.
3214 (in_reloc_p): changed return value.
3215 (coff_ppc_relocate_section): much rework.
3216 (ppc_allocate_toc_section): new function.
3217 (ppc_process_before_allocation): new function.
3218 (ppc_coff_swap_sym_in_hook): new function.
3220 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3221 (coff_link_add_symbols): initialize toc_offset.
3223 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3224 (coff_swap_aouthdr_out): Added more sections to the data
3225 dictionary for the pe file header. Also changed linker version
3226 number on the ppc side.
3227 (dir_names): small improvements to the dictionary printing.
3228 (pe_mkobject_hook): save the file level flags.
3230 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3231 (pe_tdata): added real_flags field
3232 (coff_tdata): added local_toc_sym_map and access macro
3234 * libcoff.h (coff_link_hash_entry): added toc_offset field
3235 (pe_tdata): added real_flags field
3236 (coff_tdata): added local_toc_sym_map and access macro
3238 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3239 (coff_mkobject): init for local_toc_sym_map
3240 (coff_write_object_contents): set the internal_a.magic to
3241 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3244 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3246 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3247 entries until both the line number address and the function name
3248 address are too large.
3250 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3251 * configure: Rebuilt.
3253 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3254 is defined in the environment.
3256 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3258 * som.c (som_get_section_contents_in_window): Define to use
3261 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3263 * coff-i860.c: New file, based on coff-i386.c.
3264 * cpu-i860.c: New file, based on cpu-i386.c.
3265 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3266 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3267 targets, using i860coff_vec.
3268 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3269 trad-core.o and hosts/i860mach3.h.
3270 (i860coff_vec): Use coff-i860.o and cofflink.o.
3271 * configure: Rebuild.
3272 * Makefile.in: Rebuild dependencies.
3273 (ALL_MACHINES): Add cpu-i860.o.
3274 (BFD32_BACKENDS): Add coff-i860.o.
3275 (CFILES): Add cpu-i860.c and coff-i860.c.
3276 * targets.c (i860coff_vec): Declare.
3277 (bfd_target_vector): Add &i860coff_vec.
3278 * archures.c (bfd_i860_arch): Declare.
3279 (bfd_archures_list): Add &bfd_i860_arch.
3280 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3281 (coff_set_flags): Handle bfd_arch_i860.
3282 (coff_write_object_contents): Handle I860 a.out magic number.
3284 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3286 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3287 the created .tc section to 2.
3288 (xcoff_mark): Don't keep a .loader reloc for a call to an
3289 undefined symbol when creating a shared library.
3290 (xcoff_build_ldsyms): When creating a shared library, generate
3291 global linkage code for a call to an undefined symbol.
3293 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3295 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3296 BFD32_BACKENDS, BFD64_BACKENDS.
3297 (.dep1): Put mkdep output in a separate file.
3298 Rebuilt dependencies.
3300 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3303 Permit use of mmap when available:
3305 * configure.in: Check for mmap, madvise, mprotect.
3306 * config.in, configure: Regenerated.
3308 * libbfd.c (struct _bfd_window_internal): Define type.
3309 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3311 (ok_to_map): New static variable for debugging.
3312 (_bfd_generic_get_section_contents_in_window): New function.
3313 * bfd-in.h (bfd_window_internal): Declare type.
3314 (bfd_window): Define type.
3315 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3316 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3319 * libaout.h (struct aoutdata): Add two window fields.
3320 (obj_aout_sym_window, obj_aout_string_window): New macros.
3321 * aoutx.h (some_aout_object_p): Initialize windows.
3322 (aout_get_external_symbols): Get symbol data and strings in
3323 windows instead of explicitly allocated buffers.
3324 (slurp_symbol_table): Free window instead of memory.
3325 (bfd_free_cached_info): Release windows instead of freeing storage
3327 (aout_link_free_symbols): Ditto.
3329 * targets.c (bfd_target): Add new field for
3330 get_section_contents_in_window.
3331 (BFD_JUMP_TABLE_GENERIC): Updated.
3332 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3333 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3334 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3335 macros for get_section_contents_in_window field.
3337 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3339 * core.c: Renamed to corefile.c
3340 * makefile.dos (OBJS): Change core.o to corefile.o
3341 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3344 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3346 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3347 targ_selvecs to allow debugging under Irix-5 native.
3350 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3352 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3353 to o. Clobber and restore the list of new csects around the call
3354 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3355 linker error and the linker wants to read the symbol table. Reset
3356 the line number count of a real section even if it has no relocs.
3357 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3359 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3362 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3364 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3365 an undefined symbol in a shared link.
3367 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3368 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3369 phdm@info.ucl.ac.be (Philippe De Muyter).
3371 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3373 * coff-m88k.c (rtype2howto): New static function.
3374 (RTYPE2HOWTO): Use it rather than a macro definition.
3376 * coffcode.h (coff_write_object_contents): set internal_a.magic
3377 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3379 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3380 define TRAD_HEADER to new file hosts/delta68.h.
3381 m88*-motorola-sysv*, however, does use ptrace-core.o.
3382 * hosts/delta68.h: New file.
3384 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3385 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3387 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3389 * i386linux.c (MY(vec)): Declare before use.
3391 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3393 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3394 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3396 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3397 BFD is not of the right type.
3398 (bfd_elf_get_needed_list): Likewise.
3399 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3400 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3401 * xcofflink.c (XCOFF_XVECP): Define.
3402 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3404 (bfd_xcoff_import_symbol): Likewise.
3405 (bfd_xcoff_export_symbol): Likewise.
3406 (bfd_xcoff_link_count_reloc): Likewise.
3407 (bfd_xcoff_record_link_assignment): Likewise.
3408 (bfd_xcoff_size_dynamic_sections): Likewise.
3410 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3411 table index against the number of symbols for a base relative
3414 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3416 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3417 full_aouthdr flag here...
3418 (_bfd_xcoff_bfd_final_link): ...not here.
3420 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3422 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3423 systems that have a system <libelf.h>.
3424 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3425 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3426 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3427 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3428 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3429 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3430 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3432 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3434 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3435 set, set BSF_WEAK in symbol. Change all callers.
3436 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3437 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3438 _bfd_generic_link_add_one_symbol.
3439 (ecoff_indirect_link_order): Check that the section tdata relocs
3440 are not NULL before using them.
3442 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3443 define TRAD_HEADER as hosts/alphalinux.h.
3444 * configure: Rebuild.
3445 * hosts/alphalinux.h: New file.
3446 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3449 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3451 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3452 C_ECOMM storage classes.
3454 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3456 (xcoff_mark): Call xcoff_mark_symbol.
3457 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3458 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3460 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3462 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3464 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3466 (xcoff_find_reloc): New static function.
3467 (xcoff_link_add_symbols): Use it.
3468 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3469 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3470 relocate the value of C_DECL.
3472 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3474 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3476 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3477 callback decide what goes in .relocs.
3478 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3479 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3482 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3484 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3487 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3489 * xcofflink.c: More improvements, mostly to fix handling of
3490 constructors and a few other special cases.
3491 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3492 zero, reverting yesterday's change.
3493 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3494 (bfd_xcoff_link_count_reloc): Declare.
3495 (bfd_xcoff_record_link_assignment): Declare.
3496 * bfd-in2.h: Rebuild.
3498 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3500 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3501 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3502 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3503 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3504 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3505 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3507 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3510 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3511 segments includes the a.out header. See to that the magic number
3512 *always* is big-endian.
3514 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3515 m68k4k NetBSD configurations.
3517 * configure.in, configure: Separate i386 & mips NetBSD
3518 configurations from other BSD ones. Don't assume DEC is the only
3519 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3520 configurations. Add support for m68k4k NetBSD object format.
3522 * libaout.h: Added M_68K4K_NETBSD magic.
3524 * m68k4knetbsd.c: New file.
3526 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3528 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3531 * hosts/mipsnbsd.h: New file.
3534 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3536 * config.bfd: Add config stuff for mips*-*-magic* to set
3537 targ_defvec to ecoff_big_vec.
3540 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3542 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3544 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3545 toc_section, and entry_section fields.
3546 (struct xcoff_section_tdata): Remove ldrel_count field.
3547 * libcoff.h: Rebuild.
3548 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3550 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3551 full a.out header if full_aouthdr is set in xcoff_data.
3552 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3553 based on sections stored in xcoff_data.
3554 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3556 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3557 (rs6000coff_vec): Set symbol_leading_char to '.'.
3558 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3559 value stored in ret rather than returning a pointer value.
3561 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3563 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3566 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3568 * som.c (som_slurp_string_table): Allocate the strings with malloc
3569 since they're free'd by free_cached_info.
3570 (som_slurp_symbol_table): Similarly for the symbol table.
3572 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3574 * Makefile.in (diststuff): Don't make headers.
3576 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3578 * Makefile.in: Rebuild dependencies.
3580 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3581 output_bfd is not SunOS.
3582 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3583 non-SunOS input files.
3585 * xcofflink.c: Extensive changes to support linking shared objects
3586 and generating a .loader section.
3587 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3588 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3589 last_symndx, and ldrel_count fields.
3590 * libcoff.h: Rebuild.
3591 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3592 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3594 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3595 (bfd_xcoff_export_symbol): Declare.
3596 (bfd_xcoff_size_dynamic_sections): Declare.
3597 * bfd-in2.h: Rebuild.
3599 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3601 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3602 * configure: Rebuild.
3603 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3604 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3606 (pmac_xcoff_vec): Update to use new xcoff support.
3607 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3608 (xcoff_write_armap): Declare buf as unsigned char.
3609 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3611 * mpw-make.sed: Generalize subdir_do edit.
3613 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3615 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3616 correctly. Don't initialize asect->vma.
3618 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3620 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3621 something a little less than the page size.
3623 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3625 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3627 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3629 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3630 * coffcode.h (coff_write_object_contents): If .bss is before
3631 .data us that as data_start.
3632 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3634 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3635 (coff_swap_outhdr_out): Hardwire in version number.
3637 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3639 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3640 major and minor to *_vno, since the former are also macros in
3641 SunOS header files. Cast result of bfd_alloc to appropriate
3644 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3645 before assigning to sec_data.
3647 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3649 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3650 now relative to the section, not absolute.
3651 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3652 get the file name when there is a N_SO directory name. When
3653 handling stabs, remember that section->vma was added to the
3656 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3658 * sunos.c (struct sunos_link_hash_table): Add needed field.
3659 (sunos_link_hash_table_create): Call bfd_release, not free.
3660 (sunos_link_hash_table_create): Initialize needed field.
3661 (sunos_add_dynamic_symbols): Record needed objects.
3662 (bfd_sunos_get_needed_list): New function.
3663 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3664 * bfd-in2.h: Rebuild.
3666 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3668 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3670 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3672 * bfd-in.h (struct bfd_link_needed_list): Rename from
3673 bfd_elf_link_needed_list.
3674 * bfd-in2.h: Rebuild.
3675 * elf.c, elflink.h, libelf.h: Corresponding changes.
3677 Add start at AIX linker support; no shared libraries yet.
3678 * xcofflink.c: New file.
3679 * configure.in (rs600coff_vec): Use xcofflink.o.
3680 * configure: Rebuild.
3681 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3683 (struct xcoff_section_tdata): Define.
3684 (xcoff_section_data): Define macro.
3685 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3686 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3687 (_bfd_xcoff_bfd_final_link): Declare.
3688 (_bfd_ppc_xcoff_relocate_section): Declare.
3689 * libcoff.h: Rebuild.
3690 * coff-rs6000.c: Clean up a bit.
3691 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3692 cputype, csects, and debug_indices.
3693 (xcoff_copy_private_bfd_data): Copy cputype.
3694 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3695 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3696 (xcoff_reloc_type_lookup): Rename from
3697 rs6000coff_reloc_type_lookup.
3698 (coff_relocate_section): Define.
3699 (_bfd_xcoff_sizeof_headers): Define.
3700 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3701 (_bfd_xcoff_bfd_relax_section): Define.
3702 (_bfd_xcoff_bfd_link_split_section): Define.
3703 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3705 * coffcode.h (coff_compute_section_file_positions): If AIX,
3706 increment sofar by SMALL_AOUTSZ if not executable.
3707 (coff_write_object_contents): If AIX, always output an a.out
3708 header; if not executable, header size of SMALL_AOUTSZ.
3709 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3710 (_bfd_stringtab_init): Initialize xcoff field.
3711 (_bfd_xcoff_stringtab_init): New function.
3712 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3713 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3714 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3715 * libbfd.h: Rebuild.
3716 * Makefile.in: Rebuild dependencies.
3717 (BFD32_BACKENDS): Add xcofflink.o.
3718 (CFILES): Add xcofflink.c.
3720 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3721 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3722 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3724 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3726 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3728 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3730 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3731 * config.in: Regenerated.
3733 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3734 (_bfd_chunksize): New variable.
3735 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3736 for obstack chunk size.
3737 * configure.in: Check for getpagesize.
3738 * configure: Regenerated.
3740 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3742 * trad-core.c (rawptr): Make it a local variable of
3743 ptrace_unix_core_file_p.
3745 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3747 * coff-arm.c (in_reloc_p): New.
3748 * coff-i386.c (in_reloc_p): New.
3749 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3750 (coff_write_object_contents): Only set has_reloc_section
3752 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3753 in_reloc_p to decide if reloc should be emitted.
3754 * libcoff.h (pe_data_type.in_reloc_p): New.
3755 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3757 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3759 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3760 (_bfd_coff_read_internal_relocs): Likewise.
3761 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3762 (_bfd_coff_read_internal_relocs): Likewise.
3764 * elflink.h (elf_link_add_object_symbols): Correct conditions
3765 under which type and size change warnings are issued.
3767 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3770 a symbol which is not in a real section.
3771 (coff_write_native_symbol): Corresponding change.
3773 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3774 coff_link_hash_newfunc and make non-static.
3775 (_bfd_coff_link_hash_table_init): New function, broken out of
3776 _bfd_coff_link_hash_table_create.
3777 (_bfd_coff_link_hash_table_create): Use it.
3778 (process_embedded_commands): Make static.
3779 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3780 (_bfd_coff_link_hash_table_init): Declare.
3781 * libcoff.h: Rebuild.
3783 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3784 field in XCOFF tdata.
3785 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3786 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3787 based on cputype stored in a.out header, or in n_type of initial
3789 (coff_write_object_contents): Set cputype correctly in a.out
3791 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3793 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3794 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3796 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3797 * libcoff.h: Rebuild.
3799 * cpu-rs6000.c (rs6000_compatible): New static function.
3800 (bfd_rs6000_arch): Use it.
3801 * cpu-powerpc.c (powerpc_compatible): New static function.
3802 (arch_info_struct): Define various flavours of PowerPC.
3803 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3806 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3808 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3810 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3812 * elflink.h (elf_link_add_object_symbols): Don't warn about
3813 changing the size or type if the old definition was weak.
3815 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3817 * coffcode.h (combined_entry_type): Add fix_line field.
3818 (coff_slurp_line_table): Warn if we try to set the lineno field of
3820 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3821 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3822 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3823 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3825 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3826 * libcoff.h: Rebuild.
3828 * libcoff-in.h (struct xcoff_tdata): Define.
3829 (xcoff_data): Define.
3830 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3831 * bfd-in2.h, libcoff.h: Rebuild.
3832 * coff-rs6000.c (xcoff_mkobject): New static function.
3833 (coff_mkobject): Define.
3834 (xcoff_copy_private_bfd_data): New static function.
3835 (coff_bfd_copy_private_bfd_data): Define.
3836 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3838 (rs6000coff_vec): Add DYNAMIC to object_flags.
3839 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3840 .loader sections specially.
3841 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3842 section alignment from the XCOFF tdata information.
3843 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3844 F_SHROBJ, and copy the extra a.out header information into the
3845 XCOFF tdata structure.
3846 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3847 F_DYNLOAD and the extra a.out header information.
3848 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3849 C_HIDEXT symbol with attached csect information.
3850 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3851 in the o_maxdata field.
3852 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3853 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3854 end if BSF_NOT_AT_END is set.
3856 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3857 _bfd_read_ar_hdr_fn.
3858 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3859 * bfd-in2.h, libbfd.h: Rebuild.
3860 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3862 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3863 (bfd_slurp_bsd_armap_f2): Likewise.
3864 (_bfd_slurp_extended_name_table): Likewise.
3866 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3868 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3870 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3871 when the symbol table is empty.
3873 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3874 space for section symbols, since we don't output them either.
3875 (elf_m68k_adjust_dynindx): Removed.
3877 * ptrace-core.c (rawptr): Make it a local variable of
3878 ptrace_unix_core_file_p.
3880 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3882 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3885 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3886 Mac object file formats.
3888 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3890 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3891 auxent if there isn't one.
3892 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3893 rather than FILNMLEN as the maximum name length.
3895 * coffcode.h (bfd_coff_backend_data): Add new field
3896 _bfd_coff_print_aux.
3897 (bfd_coff_print_aux): New static function.
3898 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3899 scnlen field of an XTY_LD csect aux entry.
3900 (coff_print_aux): New static function.
3901 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3902 in coff_pointerize_aux_hook.
3903 (bfd_coff_std_swap_table): Initialize new field.
3904 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3905 * libcoff.h: Rebuild.
3906 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3907 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3909 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3910 if there are symbols, for native AIX ld compatibility.
3912 * coffcode.h (bfd_coff_backend_data): Add new field
3913 _bfd_coff_pointerize_aux_hook.
3914 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3915 or I960, and as 0 otherwise.
3916 (bfd_coff_std_swap_table): Initialize new field.
3917 * libcoff.h: Rebuild.
3918 * coffgen.c (coff_pointerize_aux): Change parameters to take
3919 symbol pointer instead of type and class, and to take aux index.
3920 Call _bfd_coff_pointerize_aux_hook if it is defined.
3921 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3922 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3923 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3925 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3926 read-only/host-only support.
3928 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3930 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3933 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3934 BFD_JUMP_TABLE_ARCHIVE accordingly.
3935 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3936 (_bfd_compute_and_write_armap): Declare.
3937 (_bfd_generic_read_ar_hdr): Declare.
3938 (_bfd_read_ar_hdr): Define.
3939 (_bfd_noarchive_read_ar_hdr): Define.
3940 (_bfd_archive_bsd_read_ar_hdr): Define.
3941 (_bfd_archive_coff_read_ar_hdr): Define.
3942 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3943 _bfd_read_ar_hdr instead.
3944 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3945 (_bfd_compute_and_write_armap): Rename from
3946 compute_and_write_armap. Make non-static. Change all callers.
3947 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3948 than _bfd_snarf_ar_hdr.
3949 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3950 * ieee.c (ieee_read_ar_hdr): Define.
3951 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3952 * oasys.c (oasys_read_ar_hdr): Define.
3953 * som.c (som_read_ar_hdr): Define.
3954 * bfd-in2.h, libbfd.h: Rebuild.
3956 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3958 * peicode.c (coff_swap_filehdr_in): If symptr is
3959 zero, there aren't any symbols, even if nsyms is set.
3961 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3963 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3965 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3966 sections, and set styp correctly for them: .got, .hash, .dynamic,
3967 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3968 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3970 (ecoff_sort_hdrs): New static function.
3971 (ecoff_compute_section_file_positions): Return boolean, not void.
3972 Sort the sections by VMA before looking through them. Put the
3973 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3974 section on an appropriate boundary within the page.
3975 (ecoff_compute_reloc_file_positions): Check return value of
3976 ecoff_compute_section_file_positions.
3977 (_bfd_ecoff_set_section_contents): Likewise.
3978 (_bfd_ecoff_write_object_contents): Check for various Alpha
3979 section types when incrementing text_size and data_size. Call
3980 adjust_headers backend function if it exists.
3981 * coff-alpha.c (alpha_adjust_headers): New static function.
3982 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3983 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3985 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3987 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3989 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3990 of ALTERNATE_AIX_CORE_FORMAT.
3991 * configure.in (aix4): No longer need CORE_FLAGS.
3992 * configure: Updated.
3994 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3996 NS32k changes from Ian Dall:
3997 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3999 (aout_link_input_section_std, aout_link_input_section_ext,
4000 aout_link_reloc_link_order): Call them instead of _bfd_*
4002 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4004 (backend_data): Use it instead of hardcoded zero.
4006 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4007 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4009 * ns32knetbsd.c: Include bfd.h.
4010 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4011 (MY_bfd_reloc_type_lookup): Declare function too.
4012 * pc532-mach.c (set_sizes): Don't declare.
4013 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4014 (backend_data, MY_backend_data): Don't define.
4016 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4017 ns32k-*-lites* like ns32k-*-netbsd*.
4019 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4022 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4024 * coffcode.h (coff_write_object_contents): Restore setting
4025 f_timdat to 0, deleted on August 22.
4027 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4029 * coffcode.h (coff_bfd_copy_private_symbol_data,
4030 coff_bfd_copy_private_section_data,
4031 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4032 * peicode.h (coff_bfd_copy_private_bfd_data): New
4033 (pe_bfd_copy_private_bfd_data): New.
4034 (coff_swap_scnhdr_in): Swap bss size into the right place.
4035 (pe_print_private_bfd_data): Add some newlines.
4037 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4039 * som.c (setup_sections): Don't die if a space has no subspaces.
4041 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4043 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4044 dynamic symbol override a common symbol. Don't change the size or
4045 type if they have been set and the new symbol is not a definition.
4046 Warn if the size or type changes.
4048 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4050 * som.c (som_begin_writing): Don't write the symbol table or
4052 (som_finish_writing): Write them here. Place them after the
4053 subspace data, but before the relocs.
4055 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4057 * sunos.c (sunos_add_one_symbol): Just pass false, not
4058 info->shared_library, to sunos_create_dynamic_sections.
4059 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4061 (sunos_check_dynamic_reloc): Remove .text section assertion.
4063 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4065 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4066 * configure, configure.in: Add pmac_xcoff_vec case.
4067 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4068 * coff-pmac.c: New file, PowerMac XCOFF support.
4069 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4070 * targets.c (pmac_xcoff_vec): Declare.
4072 * mpw-config.in: Various changes to be compatible with the
4073 autoconf-based configury.
4074 * mpw-make.sed: New file, sed commands to translate Unix
4075 makefile into MPW syntax.
4076 * mpw-make.in: Remove.
4077 * hosts/mpw.h: Remove.
4078 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4079 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4081 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4083 * binary.c (binary_get_symtab): Return an empty string on error.
4084 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4086 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4088 * coff-ppc.c: Reformatted according to gnu conventions
4089 Removed irrelevant "if 0" code
4091 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4093 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4094 symbols rather than as indirect symbols.
4095 (MY(slurp_symbol_table)): Don't do anything special about
4098 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4099 of .ctors and .dtors sections is no larger than 2.
4101 * sunos.c (sunos_add_one_symbol): Don't change
4102 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4104 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4105 dynamic symbols when creating a shared library.
4106 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4108 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4109 written even if it is not defined in a regular object.
4110 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4111 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4112 rather than the constant 22.
4113 (sunos_check_dynamic_reloc): Handle creating a shared library.
4114 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4115 zero when creating a shared library.
4116 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4117 write it out at the start of the symbol table.
4119 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4121 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4123 * config.bfd: Add arm-*-coff.
4124 * configure.in, configure: Add armcoff_{little,big}_vec.
4125 * targets.c (armcoff_{little,big}_vec): Declare.
4126 (bfd_target_vector): Add armcoff_{little,big}_vec.
4127 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4129 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4131 * targets.c (bfd_find_target): Remove debugging code.
4133 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4135 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4137 * Makefile.in: added *-ppc files
4138 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4139 allow pe based .o's to be shared with other tools on ppc/NT
4140 * config.bfd: added powerpc[le]-[pe|winnt] config support
4141 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4142 * peicode.h: Added more section flags for PE on ppc
4143 Added coff_swap_filehdr_out to allow peicode.h to be
4144 used for non-image PE files on ppc.
4145 Check for image, or not, before copying pe_opthdr
4146 * targets.c: Added new bfd's
4147 * targets.c: Removed two inactive bfds that shouldn't have made it this
4150 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4152 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4153 explicit values to initialize all relocs. Change all users.
4154 (ppc_elf_brtaken_inner): New function to handle branch predicition
4156 (ppc_elf_brtaken_reloc): Ditto.
4157 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4158 relocs use ppc_elf_unsupported_reloc.
4159 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4160 needs to be reported.
4161 (ppc_elf_relocate_section): Support branch prediction relocs.
4163 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4165 * bfd.c (bfd_assert): Remove \n from string passed to
4168 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4169 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4170 (bfd_coff_make_section_hook): Don't define.
4171 (coff_make_section_hook): Remove.
4172 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4173 (styp_to_sec_flags): Likewise.
4174 (coff_write_object_contents): Likewise.
4175 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4177 * libcoff.h: Rebuild.
4178 * coffgen.c (make_a_section_from_file): Just call
4179 bfd_make_section_anyway, not bfd_make_section or
4180 bfd_coff_make_section_hook.
4181 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4182 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4183 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4184 make_section_hook field.
4185 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4187 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4188 pointers into value field for warning and indirect symbols; just
4189 leave the value field alone.
4190 * linker.c (generic_link_add_symbol_list): Use next symbol for
4191 warning and indirect symbols, rather than looking in symbol value.
4192 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4193 parameter. Change all callers. Remove support for indirect
4194 symbols; it didn't work anyhow.
4195 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4196 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4197 * bfd-in2.h: Rebuild.
4199 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4201 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4202 go back to telling the tools this reloc operates on 32 bits.
4204 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4206 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4207 rather than a direct fprintf.
4208 * archive.c (_bfd_write_archive_contents): Likewise.
4209 * coffcode.h (coff_slurp_symbol_table): Likewise.
4210 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4211 (ppc_elf_unsupported_reloc): Likewise.
4212 (ppc_elf_relocate_section): Likewise.
4213 * i386linux.c (linux_tally_symbols): Likewise.
4214 (linux_finish_dynamic_link): Likewise.
4215 * osf-core.c (osf_core_core_file_p): Likewise.
4216 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4217 * som.c (som_sizeof_headers): Likewise.
4218 * srec.c (srec_bad_byte): Likewise.
4219 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4220 * libbfd-in.h (bfd_assert): Declare first parameter const.
4221 * libbfd.h: Rebuild.
4222 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4223 bfd_reloc_overflow is enough.
4224 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4225 * coff-h8500.c (rtype2howto): Likewise.
4226 * coff-z8k.c (rtype2howto): Likewise.
4227 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4228 * elf.c (_bfd_elf_get_lineno): Likewise.
4229 (_bfd_elf_no_info_to_howto): Likewise.
4230 (_bfd_elf_no_info_to_howto_rel): Likewise.
4231 * hp300hpux.c (convert_sym_type): Likewise.
4232 (MY(swap_std_reloc_in)): Likewise.
4233 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4235 * libaout.h (struct aoutdata): Add line_buf field.
4236 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4237 and filename_buffer. Instead, use a malloc buffer stored in the
4238 new line_buf field. Remove length restrictions.
4240 * coffgen.c (string_size): Remove static variable.
4241 (debug_string_size, debug_string_section): Likewise.
4242 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4243 and debug_string_size_p parameters. Use them instead of the
4244 global variables. Change all callers.
4245 (coff_write_symbol): Likewise.
4246 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4247 (coff_write_symbols): Add local variables to replace removed
4250 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4251 function, and line_base fields.
4252 * libcoff.h: Rebuild.
4253 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4254 information, rather than using static variables.
4256 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4257 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4259 * init.c (initialized): Remove static variable.
4260 (bfd_init): Don't bother setting initialized.
4261 (bfd_check_init): Remove.
4262 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4263 * libbfd.h: Rebuild.
4265 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4267 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4268 size for full core dumps. Copy core file header to private data.
4269 (rs6000coff_core_file_failing_command,
4270 rs6000coff_core_file_failing_signal): New functions to extract
4271 the file name and terminating signal from the core file.
4272 * coff-rs6000.c: Use them.
4274 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4276 Change arch info to be const, initialized at compile time.
4277 * archures.c: Reindent many functions. Change CONST to const.
4278 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4279 nothing set it anyhow. Make next const.
4280 (bfd_arch_info_list): Remove.
4281 (bfd_archures_list): Rename from archures_init_table. Change from
4282 a table of function pointers to a table of bfd_arch_info_type
4283 structure addresses.
4284 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4285 (bfd_lookup_arch): Likewise.
4286 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4288 (bfd_default_arch_struct): Make const.
4289 (bfd_arch_init, bfd_arch_linkin): Remove.
4290 (bfd_get_arch_info): Return a const pointer.
4291 * init.c (bfd_init): Don't call bfd_arch_init.
4292 * bfd.c (struct _bfd): Make arch_info const.
4293 * bfd-in2.h: Rebuild.
4294 * libbfd.h: Rebuild.
4295 * configure.in: Put & before everything in $selarchs.
4296 * configure: Rebuild.
4297 * cpu-*.c: Change bfd_*_arch from a function which calls
4298 bfd_arch_linkin to a const structure.
4299 * ieee.c (ieee_object_p): Make arch const.
4301 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4303 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4305 * bfd-in2.h: Regenerate.
4306 * libbfd.h: Regenerate.
4308 * elf32-ppc.c (reloc_type): Update names to match current draft.
4309 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4310 relative. Update names to current V.4 draft.
4311 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4312 (ppc_elf_relocate_section): Rename relocations to match draft.
4314 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4316 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4317 compiled with -mrelocatable-lib to be linked with either normal
4318 modules or -mrelocatable modules.
4320 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4322 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4323 in the a.out header.
4325 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4326 a reloc against a local symbol, even if it's not a section.
4328 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4330 * targets.c (bfd_target): Remove unused align_power_min field.
4331 * bfd-in2.h: Rebuild.
4332 * All backends: Remove initialization of align_power_min.
4334 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4336 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4338 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4340 * config.bfd (mips-dec-netbsd*): New target.
4341 * configure.host (mips-dec-netbsd*): New host.
4342 * configure.in (mips-dec-netbsd*): New native.
4343 * configure: Rebuild.
4345 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4347 Make the COFF backend linker merge common types:
4348 * cofflink.c (struct coff_debug_merge_element): Define.
4349 (struct coff_debug_merge_type): Define.
4350 (struct coff_debug_merge_hash_entry): Define.
4351 (struct coff_debug_merge_hash_table): Define.
4352 (coff_debug_merge_hash_table_init): Define.
4353 (coff_debug_merge_hash_table_free): Define.
4354 (coff_debug_merge_hash_lookup): Define.
4355 (struct coff_final_link_info): Add debug_merge field.
4356 (coff_debug_merge_hash_newfunc): New static function.
4357 (_bfd_coff_final_link): Allocate and free debug_merge table.
4358 (coff_link_input_bfd): Merge identical enum, struct and union
4361 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4363 Convert i960 COFF to use COFF backend linker.
4364 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4365 structure to store the symbol being used.
4366 (coff_i960_start_final_link): New static function.
4367 (coff_i960_relocate_section): New static function.
4368 (coff_i960_adjust_symndx): New static function.
4369 (coff_start_final_link): Define.
4370 (coff_relocate_section): Define.
4371 (coff_adjust_symndx): Define.
4372 * coffcode.h (bfd_coff_backend_data): Add new callback function
4373 _bfd_coff_start_final_link.
4374 (bfd_coff_start_final_link): Define.
4375 (coff_start_final_link): Define if not defined.
4376 (bfd_coff_std_swap_table): Add coff_start_final_link.
4377 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4379 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4380 function callback is not NULL.
4381 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4382 (_bfd_coff_internal_syment_name): Declare.
4383 * libcoff.h: Rebuild.
4384 * configure.in (icoff_big_vec): Add cofflink.o.
4385 (icoff_little_vec): Likewise.
4386 * configure: Rebuild.
4388 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4390 * Makefile.in (clean-info): Remove extraneous tab from line
4393 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4395 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4396 contents has relocs.
4398 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4400 * coffcode.h (coff_compute_section_file_positions): Keep the
4402 (coff_write_object_contents): Remember if it's a relocatable
4404 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4405 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4406 if relocatable file. Swap out saved raw size.
4408 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4410 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4411 (maintainer-clean): Rename from realclean, passing
4412 maintainer-clean down to subdirectories, but leave realclean as a
4415 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4418 * dep-in.sed: Remove config.h from generated dependencies.
4420 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4421 broken out of sunos_canonicalize_dynamic_symtab.
4422 (sunos_canonicalize_dynamic_symtab): Call new function
4423 sunos_slurp_dynamic_symtab.
4424 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4425 dynamic symbol table to the caller.
4426 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4427 callback to override the symbols being read.
4428 * libaout.h (struct aout_backend_data): Add three new parameters
4429 to add_dynamic_symbols callback.
4431 Extensive minor changes to avoid various gcc warnings. Also:
4432 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4433 * archures.c (bfd_arch_info_type): Change mach field from long to
4435 (bfd_lookup_arch): Change machine parameter from long to unsigned
4438 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4440 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4441 a symbol with a non-zero plt_offset.
4443 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4445 * elfcode.h (align_file_position): Remove; not used.
4447 * configure.in: Only check for <sys/procfs.h> on a native system,
4448 and make sure it defines prstatus_t.
4449 * configure: Rebuild.
4451 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4453 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4455 * config.in: Rename from config.h.in.
4456 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4457 Check for config.h:config.in when creating stamp-h.
4458 * configure: Rebuild.
4459 * Makefile.in (stamp-h): Depend upon config.in rather than
4460 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4461 calling config.status.
4463 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4464 (Makefile): Just rebuild Makefile.
4465 (config.h, stamp-h): New targets.
4466 * configure.in: Create stamp-h when rebuilding config.h.
4467 * configure: Rebuild.
4469 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4471 * configure.in: Call AC_CONFIG_HEADER. Substitute
4472 HOST_64BIT_LONG. Check that various header files exist. Check
4473 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4474 and/or free need to be declared. Don't make a link to sysdep.h.
4475 Define TRAD_HEADER for various hosts.
4476 * configure: Rebuild.
4477 * configure.host: Don't set my_host. Add definitions taken from
4478 host header files for various entries. Remove entries which now
4480 * acconfig.h: New file.
4481 * config.h.in: New file, built by autoheader.
4482 * sysdep.h: New file.
4483 * Makefile.in (do_distclean): Don't remove sysdep.h.
4485 (LOCAL_H_DEPS): New variable.
4486 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4488 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4489 ($(OPTIONAL_BACKENDS)): Likewise.
4490 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4491 looking through sysdep.h.
4492 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4493 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4494 (fprintf_vma, sprintf_vma): Likewise.
4495 (int64_type, uint64_type): Don't define.
4496 * bfd-in2.h: Rebuild.
4497 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4498 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4499 * lynx-core.c: Include stuff from old hosts/lynx.h.
4500 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4501 rather than NO_FCNTL.
4502 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4503 rather than NATIVE_HPPAHPUX_COMPILER.
4504 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4506 * hosts/*.h: Remove all header files which merely include,
4507 declare, and define things. Leave header files which define
4508 information needed by trad-core.c.
4510 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4511 (BFD_CC_FOR_BUILD): Define.
4512 * configure.in: Use BFD_CC_FOR_BUILD.
4513 * configure: Rebuild.
4515 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4517 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4518 * configure: Rebuild.
4520 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4523 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4525 * config.bfd: i386pe_ve -> i386pe_vec.
4527 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4529 * configure.host: Incorporate host Makefile fragments by setting
4531 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4532 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4533 value based on whether the code is being compiled by a cross
4534 compiler. Don't substitute host_makefile_frag or frags.
4535 * aclocal.m4: New file to define local AC_PROG_CC.
4536 * configure: Rebuild.
4537 * Makefile.in (INSTALL): Set to @INSTALL@.
4538 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4539 (INSTALL_DATA): Set to @INSTALL_DATA@.
4541 (CC): Define as @CC@.
4542 (CFLAGS): Set to @CFLAGS@.
4543 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4544 (@host_makefile_frag@): Remove.
4545 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4546 after other options.
4547 (config.status): Remove dependency upon @frags@.
4548 * config/*.mh, config/README: Remove.
4550 * config.bfd: Rewrite to incorporate the contents of the Makefile
4551 fragments by setting shell variables, rather than merely returning
4552 the name of a Makefile fragment.
4553 * configure.in: Use shell variables set by config.bfd rather than
4554 looking at the target Makefile fragment files. Don't substitute
4555 target_makefile_frag. Do substitute TDEFINES.
4556 * configure: Rebuild.
4557 * Makefile.in (@target_makefile_frag@): Remove.
4558 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4559 * config/*.mt: Remove.
4561 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4563 * configure.in: Put changequote lines around "i[345]86" patterns
4564 section of core file support.
4566 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4568 * som.c (som_bfd_print_private_bfd_data): Define to use the
4571 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4573 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4574 entry, text_start and data_start.
4576 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4578 * Makefile.in (OFILES): Remove $(TDEPFILES).
4579 * config/apollo.mt (TDEPFILES): Remove.
4580 * config/README: Update.
4582 * configure.in: For a native configuration, set COREFILE and
4583 COREFLAG based on the canonical host name.
4584 * configure: Rebuild.
4585 * Makefile.in: Rebuild dependencies.
4586 (ALL_CFLAGS): Add @COREFLAG@.
4587 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4588 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4589 support routines. Check LYNX_CORE rather than HOST_LYNX.
4590 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4591 * i386lynx.c: Likewise.
4592 * m68klynx.c: Likewise.
4593 * sparclynx.c: Likewise.
4594 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4595 * *-core.c: Comment changes.
4596 * config/decstation.mh (HDEPFILES): Remove.
4597 (HDEFINES): Remove -DTRAD_CORE.
4598 * config/irix3.mh (RANLIB): Remove.
4599 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4600 (HDEFINES): Remove -DIRIX_CORE.
4601 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4602 (HDEFINES): Remove -DTRAD_CORE.
4603 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4604 * config/ultra3.mh (RANLIB): Remove.
4605 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4606 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4607 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4608 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4609 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4610 * config/i386aix.mh, config/i386bsd.mh: Remove.
4611 * config/i386linux.mh, config/i386mach3.mh: Remove.
4612 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4613 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4614 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4615 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4616 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4617 * config/solaris2.mh, config/stratus.mh: Remove.
4618 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4619 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4621 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4623 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4624 DT_FINI entry if the appropriate symbol is not in the hash table.
4626 * libelf.h (struct elf_backend_data): Add create_program_headers
4627 and want_hdr_in_seg fields.
4628 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4630 (elf_backend_create_program_headers): Likewise.
4631 (elfNN_bed): Initialize create_program_headers and
4633 * elf.c (get_program_header_size): Call create_program_headers
4635 (map_program_segments): Check want_hdr_in_seg backend field. Call
4636 create_program_headers backend routine.
4638 * elf.c (assign_file_positions_except_relocs): Align non allocated
4639 sections when creating an executable.
4641 * elfcode.h (elf_swap_phdr_in): Make non static.
4642 (elf_swap_phdr_out): Make non static.
4643 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4644 (bfd_elf32_swap_phdr_out): Declare.
4645 (bfd_elf64_swap_phdr_in): Declare.
4646 (bfd_elf64_swap_phdr_out): Declare.
4648 * ecofflink.c (ecoff_collect_shuffle): New static function.
4649 (_bfd_ecoff_get_accumulated_pdr): New function.
4650 (_bfd_ecoff_get_accumulated_sym): New function.
4651 (_bfd_ecoff_get_accumulated_ss): New function.
4652 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4653 (_bfd_ecoff_get_accumulated_sym): Declare.
4654 (_bfd_ecoff_get_accumulated_ss): Declare.
4655 * libbfd.h: Rebuild.
4657 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4659 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4661 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4662 warning symbols. If any section is named .gnu.warning.XXX, treat
4663 the contents as a warning to be issued if the symbol XXX is
4665 (elf_link_output_extsym): For an indirect or warning symbol, just
4666 output the symbol it points to.
4668 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4669 if bfd_hash_allocate fails, since it will already be set.
4670 (generic_link_hash_newfunc): Likewise.
4671 (archive_hash_newfunc): Likewise.
4672 (hash_entry_bfd): New static function.
4673 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4674 callback. Allocate a new warning using the hash table newfunc.
4675 Use bfd_hash_replace to update the entry in the hash table, rather
4676 than assuming we can copy the fields with structure assignment.
4678 * hash.c (bfd_hash_replace): New function.
4679 * bfd-in.h (bfd_hash_replace): Declare.
4680 * bfd-in2.h: Rebuild.
4682 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4684 * config.bfd: Add mips*vr4300-*-elf* target.
4685 * config/mipsbvr4300.mt: Added.
4687 See file ChangeLog.2
4694 version-control: never