1 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
6 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
7 array if one was allocated.
9 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
11 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
12 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
13 use_rld_obj_head and rld_value.
14 (mips_elf_link_hash_table_create): Initialize new fields.
15 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
17 (mips_elf_create_dynamic_sections): Create .rld_map section. If
18 __rld_obj_head symbol not seen, create an __rld_map symbol.
19 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
20 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
21 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
22 __rld_obj_head symbol.
23 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
25 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
27 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
29 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
30 ppc_elf_addr16_ha_reloc.
31 (ppc_elf_addr16_ha_reloc): New static function.
33 * coff-mips.c (struct mips_hi): Define.
34 (mips_refhi_list): New static variable.
35 (mips_refhi_addr, mips_refhi_addend): Remove.
36 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
37 (mips_reflo_reloc): Process mips_refhi_list.
38 (mips_relhi_list): New static variable.
39 (mips_relhi_addr, mips_relhi_addend): Remove.
40 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
41 (mips_rello_reloc): Process mips_relhi_list.
42 (mips_relocate_section): Permit an arbitrary number of REFHI or
43 RELHI relocs before the associated REFLO or RELLO reloc.
45 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
47 * aout-target.h (MY(callback)): Set reloc_count fields.
49 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
51 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
52 sections unless this is a SunOS link.
54 * VERSION: Set to 2.7.1.
56 * Released binutils 2.7.
58 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
60 * i386aout.c: Include "aout/aout64.h".
61 (i386aout_write_object_contents): New static function.
62 (MY_write_object_contents): Define.
64 * netbsd.h (MY(write_object_contents)): Make sure that
65 adjust_sizes_and_vmas is called before fiddling with the magic
68 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
70 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
72 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
74 * libbfd-in.h (itos, stoi): Don't define.
76 * i386lynx.c (KEEPIT): Define as udata.i.
77 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
78 (NAME(lynx,swap_ext_reloc_out)): Likewise.
79 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
80 flags. Don't use stoi.
82 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
84 * elf.c (map_sections_to_segments): Don't start a new segment for
85 a writable section if it's on the same page as the previous
86 segment. Reset the writable variable for a readonly section.
88 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
90 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
91 first_thunk_address, thunk_size, and import_table_size.
92 * peicode.h: Improved some diagnostics regarding edata sections.
94 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
96 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
97 (TARGET_LITTLE_SYM): Added missing D_PAGED.
99 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
101 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
102 with XCOFF_DEF_DYNAMIC set is really defined.
103 (xcoff_link_check_dynamic_ar_symbols): Likewise.
104 (xcoff_link_add_symbols): Only create special sections if using an
107 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
109 (bfd_install_relocation): Likewise.
111 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
113 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
115 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
116 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
117 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
118 (elf64_alpha_link_hash_newfunc): Initialize flags field.
119 (elf64_alpha_check_relocs): Record types of LITUSE entries that
120 are found for LITERAL relocs.
121 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
122 taken, we cannot generate a .plt entry for the symbol.
124 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
126 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
127 sysconf functions (for gprof).
128 * configure, config.in: Rebuild.
130 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
132 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
133 an archive if it has a map. If the object file has the wrong
136 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
137 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
139 (alpha_relocate_section): Likewise.
141 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
142 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
143 (coff_swap_sym_out): Use SYMESZ, not sizeof.
144 (coff_swap_aux_out): Use AUXESZ, not sizeof.
145 (coff_swap_lineno_out): Use LINESZ, not sizeof.
146 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
147 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
148 * peicode.h: Corresponding changes.
150 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
152 * elflink.h (elf_create_pointer_linker_section): Comment out code
153 dealing with making GOT pointers negative of the GOT symbol for
156 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
158 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
159 increment the .rela.plt size until after we're done creating the
161 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
162 .rela.plt offset directly rather than calculating it.
164 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
166 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
167 Use autoconf-set values.
168 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
169 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
172 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
173 * configure: Rebuilt.
175 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
177 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
178 handling code > 1k away.
180 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
182 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
183 defined, output whenever the symbol is updated.
185 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
187 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
188 section to 0 if user_set_vma is set.
189 * elflink.h (elf_bfd_final_link): Likewise.
191 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
193 Partially undo patch of Jun 20.
194 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
195 (coff_compute_section_file_positions): Likewise.
196 (coff_write_object_contents): Likewise. Re-add deleted code, but
197 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
198 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
200 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
202 * config.bfd: Add support for *-*-rtems* configurations.
204 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
206 * elf.c (prep_headers): Add bfd_arch_alpha case.
208 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
210 * elf64-alpha.c: New file.
211 * config.bfd (alpha-*-linuxecoff*): New target.
212 (alpha-*-linux*, alpha-*-elf*): New targets.
213 * configure.in (bfd_elf64_alpha_vec): New vector.
214 * configure: Rebuild.
215 * targets.c (bfd_elf64_alpha_vec): Declare.
216 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
217 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
218 * bfd-in2.h, libbfd.h: Rebuild.
219 * Makefile.in: Rebuild dependencies.
220 (BFD64_BACKENDS): Add elf64-alpha.o.
221 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
223 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
225 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
226 than relying on a right shift of 32.
228 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
230 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
231 ifdef to COFF_WITH_PE.
232 (coff_compute_section_file_positions): Likewise.
233 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
234 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
235 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
236 COFF_IMAGE_WITH_PE, always include.
238 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
240 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
242 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
243 approximate the correct answer if SIZEOF_HEADERS was not used.
245 * binary.c (binary_set_section_contents): Set section file
246 position based on LMA rather than VMA.
248 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
250 * linker.c (_bfd_generic_link_output_symbols): Don't output any
251 symbols if info->strip == strip_all.
253 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
255 * coff-h8300.c: Remove #if 0 code.
256 (compatable): Don't allow mixing/matching of different architectures.
258 * archures.c (bfd_mach_h8300s): Add.
259 * bfd-in2.h: Rebuilt.
260 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
262 (h8300_reloc16_estimate): Likewise.
263 (h8300_reloc16_extra_cases): Likewise.
264 (h8300_bfd_link_add_symbols): Likewise.
265 * coffcode.h (coff_set_arch_mach_hook): Likewise.
266 (coff_set_flags): Likewise.
267 * cpu-h8300.c (h8300_scan): Likewise.
268 Add H8/S to bfd_h8300_arch list.
270 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
272 Added support for Alpha OpenVMS:
273 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
274 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
275 * config.h-vms, makefile.vms: New files.
276 * config.bfd (alpha-*-*vms*): New target.
277 * configure.in (evax_alpha_vec): New target vector.
278 * configure: Rebuild.
279 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
280 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
281 * targets.c (bfd_target_evax_flavour): Define.
282 (evax_alpha_vec): Declare.
283 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
285 * bfd-in2.h, libbfd.h: Rebuild.
286 * Makefile.in: Rebuild dependencies.
287 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
288 evax-emh.o, and evax-misc.o.
289 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
290 evax-etir.c, evax-emh.c, and evax-misc.c.
291 (HFILES): Add evax.h.
293 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
295 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
297 (h8300_bfd_link_add_symbols): Likewise.
299 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
301 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
302 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
304 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
306 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
307 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
309 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
310 R_MIPS_32 relocs if creating a shared library.
312 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
314 * peicode.h (add_data_entry): Use pei_section_data rather than
315 _cooked_size. Corresponds to May 13 change in coffcode.h.
317 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
319 * cofflink.c (_bfd_coff_final_link): Handle long section names.
320 * coffcode.h (coff_write_object_contents): If there are long
321 section names, always set the f_symptr field, even if there are no
323 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
324 if there are no symbols.
326 * coffgen.c (make_a_section_from_file): Check return value of
327 _bfd_coff_read_string_table.
328 (coff_real_object_p): Check return value of
329 make_a_section_from_file.
330 (_bfd_coff_read_string_table): Check that there are some symbols
331 before trying to read the string table size.
333 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
335 * xcofflink.c (xcoff_link_add_symbols): When considering whether
336 to replace a symbol in a dynamic object with a symbol from another
337 dynamic object, do the replacement if the existing symbol is
340 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
341 for _ptrgl, and treat it as global linkage code.
343 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
344 filename or N_SO symbol past the offset, and use it to indicate
345 that there is no line number or function when appropriate.
347 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
349 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
350 common symbol defined by the linker. Don't export function code
351 even if export_defineds is set.
353 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
355 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
357 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
358 (h8300_symbol_address_p): New function.
359 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
362 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
364 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
366 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
367 correctly for the two variants. Allow relaxing if the target
368 is 128 bytes away since after relaxation it'll be 126 bytes away.
369 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
370 "dot" and "value". Allow relaxing if the target is 128 bytes
371 away since after relaxation it'll be 126 bytes away.
372 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
373 the given section until nothing changes.
375 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
377 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
378 alignment hack--we can get the lnnoptr info another way without
379 suddenly increasing the alignment requirements. Set the flags for
381 (ecoff_compute_section_file_positions): Do so.
383 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
385 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
386 to keep the HP emulator database happy.
388 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
389 From Kevin Buettner <kev@primenet.com>.
391 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
393 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
394 name of a NULL section.
396 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
398 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
399 set, always call the notice callback.
401 * VERSION: Increment for bfdlink.h change.
403 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
405 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
406 (sh_relax_delete_bytes): Correct handling of differently sized
407 trailing alignment reloc.
409 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
410 * bfd-in2.h: Rebuild.
411 * configure.in: Warn if there is no known 64 bit type.
412 * configure: Rebuild.
414 * Makefile.in: Rebuild dependencies.
415 (BFD32_BACKENDS): Add ppcboot.o.
416 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
418 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
419 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
421 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
423 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
424 (bfd_mips_elf64_swap_reginfo_out): Move from here...
425 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
426 (bfd_mips_elf64_swap_reginfo_out): ...to here.
428 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
430 * elf64-mips.c: Improve reloc special_functions and handling of
431 SHT_MIPS_OPTIONS section.
432 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
433 mips_elf_hi16_reloc and make globally visible.
434 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
435 make globally visible.
436 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
437 make globally visible.
438 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
439 and make globally visible.
440 (gprel16_with_gp): Check howto->src_mask before using value in
442 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
443 and make globally visible.
444 (gprel32_with_gp): Check howto->src_mask before fetching value.
445 (bfd_mips_elf_swap_options_in): New function.
446 (bfd_mips_elf_swap_options_out): New function.
447 (_bfd_mips_elf_set_private_flags): Rename from
448 mips_elf_set_private_flags and make globally visible.
449 (_bfd_mips_elf_copy_private_bfd_data): Rename from
450 mips_elf_copy_private_bfd_data and make globally visible.
451 (_bfd_mips_elf_merge_private_bfd_data): Rename from
452 mips_elf_merge_private_bfd_data and make globally visible.
453 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
454 for a SHT_MIPS_OPTIONS section.
455 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
456 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
457 name of a SHT_MIPS_OPTIONS section.
458 (_bfd_mips_elf_set_section_contents): New function.
459 (mips_elf32_section_processing): Set the GP value in a
460 SHT_MIPS_OPTIONS section.
461 (_bfd_mips_elf_find_nearest_line): Rename from
462 mips_elf_find_nearest_line and make globally visible.
463 (bfd_elf32_set_section_contents): Define.
464 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
465 (_bfd_mips_elf_lo16_reloc): Declare.
466 (_bfd_mips_elf_gprel16_reloc): Declare.
467 (_bfd_mips_elf_got16_reloc): Declare.
468 (_bfd_mips_elf_gprel32_reloc): Declare.
469 (_bfd_mips_elf_set_private_flags): Declare.
470 (_bfd_mips_elf_copy_private_bfd_data): Declare.
471 (_bfd_mips_elf_merge_private_bfd_data): Declare.
472 (_bfd_mips_elf_find_nearest_line): Declare.
473 (_bfd_mips_elf_set_section_contents): Declare.
475 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
477 (elf_info_to_howto): Define.
478 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
480 (elf_info_to_howto): Define.
481 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
483 (elf_info_to_howto): Define.
485 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
486 R_MOV16B[12], to match change in coff/internal.h.
488 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
490 * elf64-mips.c: Extensive additions to provide better support for
491 writing files and for gas.
492 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
493 of mips_elf_object_p.
494 (mips_elf32_object_p): Rename from mips_elf_object_p; call
495 _bfd_mips_elf_object_p.
496 (_bfd_mips_elf_final_write_processing): Rename from
497 mips_elf_final_write_processing and make globally visible.
498 (_bfd_mips_elf_fake_sections): Rename from
499 mips_elf_fake_sections and make globally visible.
500 (_bfd_mips_elf_section_from_bfd_section): Rename from
501 mips_elf_section_from_bfd_section and make globally visible.
502 (_bfd_mips_elf_section_processing): New function, broken out of
503 mips_elf_section_processing.
504 (mips_elf32_section_processing): Rename from
505 mips_elf_section_processing; call
506 _bfd_mips_elf_section_processing.
507 (_bfd_mips_elf_symbol_processing): Rename from
508 mips_elf_symbol_processing and make globally visible.
509 (_bfd_mips_elf_read_ecoff_info): Rename from
510 mips_elf_read_ecoff_info and make globally visible.
511 (mips_elf32_ecoff_debug_swap): Rename from
512 mips_elf_ecoff_debug_swap.
513 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
514 struct symbol_cache_entry.
515 (_bfd_elf_validate_reloc): New function, moved in from
516 elfcode.h:validate_reloc.
517 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
518 to _bfd_elf_validate_reloc. Change all callers.
519 * elf-bfd.h (bfd_section_from_shdr): Declare.
520 (_bfd_elf_symbol_from_bfd_symbol): Declare.
521 (_bfd_elf_validate_reloc): Declare.
522 (_bfd_mips_elf_object_p): Declare.
523 (_bfd_mips_elf_fake_sections): Declare.
524 (_bfd_mips_elf_section_from_bfd_section): Declare.
525 (_bfd_mips_elf_section_processing): Declare.
526 (_bfd_mips_elf_symbol_processing): Declare.
527 (_bfd_mips_elf_read_ecoff_info): Declare.
528 (_bfd_mips_elf_final_write_processing): Declare.
529 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
532 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
533 (mips_elf_final_write_processing): Likewise.
535 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
537 64-bit MIPS ELF ABI objdump support:
538 * elf64-mips.c: New file.
539 * Makefile.in: Rebuild dependencies.
540 (BFD64_BACKENDS): Add elf64-mips.o.
541 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
542 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
543 bfd_elf64_littlemips_vec to targ_selvecs.
544 (mips*-*-elf*): Likewise.
545 * confingure.in: Add bfd_elf64_bigmips_vec and
546 bfd_elf64_littlemips_vec to vector switch.
547 * configure: Rebuild.
548 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
549 broken out of mips_elf_section_from_shdr.
550 (mips_elf32_section_from_shdr): Rename from
551 mips_elf_section_from_shdr. Call new function.
552 (elf_backend_section_from_shdr): Update name of renamed function.
553 * elf-bfd.h (struct elf_size_info): Change second parameter of
554 write_out_phdrs to be const. Likewise for second parameter of
556 (struct bfd_elf_section_data): Add rel_hdr2 field.
557 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
558 (bfd_elf32_swap_symbol_out): Likewise.
559 (bfd_elf32_swap_reloc_in): Likewise.
560 (bfd_elf32_swap_reloc_out): Likewise.
561 (bfd_elf32_swap_reloca_in): Likewise.
562 (bfd_elf32_swap_reloca_out): Likewise.
563 (bfd_elf32_swap_phdr_in): Likewise.
564 (bfd_elf32_swap_phdr_out): Likewise.
565 (bfd_elf32_swap_dyn_in): Likewise.
566 (bfd_elf32_swap_dyn_out): Likewise.
567 (bfd_elf32_slurp_symbol_table): Declare.
568 (bfd_elf32_write_shdrs_and_ehdr): Declare.
569 (bfd_elf32_write_out_phdrs): Declare.
570 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
571 (bfd_elf64_swap_symbol_out): Likewise.
572 (bfd_elf64_swap_reloc_in): Likewise.
573 (bfd_elf64_swap_reloc_out): Likewise.
574 (bfd_elf64_swap_reloca_in): Likewise.
575 (bfd_elf64_swap_reloca_out): Likewise.
576 (bfd_elf64_swap_phdr_in): Likewise.
577 (bfd_elf64_swap_phdr_out): Likewise.
578 (bfd_elf64_swap_dyn_in): Likewise.
579 (bfd_elf64_swap_dyn_out): Likewise.
580 (bfd_elf64_slurp_symbol_table): Declare.
581 (bfd_elf64_write_shdrs_and_ehdr): Declare.
582 (bfd_elf64_write_out_phdrs): Declare.
583 (_bfd_mips_elf_section_from_shdr): Declare.
584 * elf.c (bfd_section_from_shdr): Remove assertion requiring
585 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
586 section for the section, add the new one to rel_hdr2. Increment
587 reloc_count rather than setting it.
588 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
589 Remove static declaration.
590 (elf_write_shdrs_and_ehdr): Define name as macro.
591 (elf_write_out_phdrs): Likewise.
592 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
593 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
594 (elf_swap_symbol_in): Change second parameter to be const.
595 (elf_swap_symbol_out): Likewise.
596 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
597 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
598 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
599 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
600 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
601 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
602 parameter to be const. Make non-static.
603 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
605 (elf_slurp_symbol_table): Make non-static.
606 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
607 * elfxx-target.h (elf_info_to_howto): Define if not defined.
608 (elf_backend_size_info): Likewise.
609 (elfNN_bed): Use elf_backend_size_info.
610 * targets.c (bfd_elf64_bigmips_vec): Declare.
611 (bfd_elf64_littlemips_vec): Declare.
612 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
613 bfd_elf64_littlemips_vec if BFD64 is defined.
615 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
617 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
619 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
620 zeroes, in alignment holes.
622 * configure: Rebuild with autoconf 2.10.
624 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
625 potential leading underscore in the allocated buffer.
627 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
629 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
630 symbols into .sbss if this is a relocatable link.
632 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
634 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
635 undefined symbols when creating a shared library.
637 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
639 * coff-sh.c: Add a bunch of new code and static const arrays to
640 support aligning loads and stores on four byte memory boundaries.
642 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
644 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
646 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
649 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
651 * cache.c (bfd_open_file): Unlink the file before opening it for
652 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
654 * opncls.c (bfd_fdopenr): Set opened_once.
656 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
658 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
661 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
662 the code unconditionally.
664 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
666 * libcoff-in.h (struct pei_section_tdata): Define structure.
667 (pei_section_data): Define macro.
668 * libcoff.h: Rebuild.
669 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
670 store s_paddr field in pei_section_data.
671 (coff_compute_section_file_positions): Use pei_section_data rather
672 than _cooked_size, and don't overwrite an existing value.
673 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
674 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
675 * peicode.h (coff_bfd_copy_private_section_data): Define if
677 (pe_bfd_copy_private_section_data): New static function if
680 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
682 * srec.c (srec_set_arch_mach): Write as a function rather than a
685 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
686 no map, just check each member in turn to see whether it is
689 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
691 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
692 table. Call BFD_ASSERT to validate header size, instead of
694 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
697 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
699 * ppcboot.c: New target for looking at PPCbug boot records.
701 * config{ure.in,.bfd}: Add support for ppcboot target.
703 * configure: Regenerate.
705 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
707 * coff-h8300.c (howto_table): Update names to match recent
708 changes to include/coff/internal.h. Fix minor errors in the
709 existing relocs. Add R_MOVL1 and R_MOVL2.
710 (rtype2howto): Similarly.
711 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
712 existing relaxing code and peform more relaxing.
713 (h8300_reloc16_extra_cases): Likewise.
715 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
717 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
720 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * elfcode.h (elf_object_p): Reject generic ELF target if
723 e_machine matches an alternate machine code in a specific backend.
725 * netbsd-core.c (netbsd_core_vec): Remove initializer for
726 obsolete align_power_min field.
728 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
730 * coff-h8300.c (reloc_howto_type): Add howto entry for
732 (rtype2howto): Handle R_PCRWORD_B.
733 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
734 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
735 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
738 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
740 * aoutx.h (translate_from_native_sym_flags): Set the section for
741 BSF_CONSTRUCTOR symbols.
743 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
746 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
748 * coffcode.h (coff_write_object_contents): In comdat section lookup,
749 stop looking when section is found.
751 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
753 * coffcode.h (STRING_SIZE_SIZE): Define.
754 (styp_to_sec_flags): Handle long symbol names when looking for the
756 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
757 (bfd_coff_long_section_names): Define.
758 (coff_write_object_contents): Handle long section names.
759 (bfd_coff_std_swap_table): Initialize new field.
760 * libcoff.h: Rebuild.
761 * coffgen.c (make_a_section_from_file): Handle long section
763 (coff_write_symbols): Handle long section names.
764 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
765 * coff-mips.c (mips_ecoff_backend_data): Likewise.
766 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
767 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
768 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
769 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
770 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
771 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
773 * bout.c (b_out_callback): Set lma of sections.
774 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
775 parameter to output_bfd. Used input_bfd instead of output_bfd in
778 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
780 * aoutx.h (translate_from_native_sym_flags): Don't create
781 SEC_CONSTRUCTOR sections.
782 * ecoff.c (ecoff_set_symbol_info): Likewise.
784 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
785 From Don Bowman <bowman@waterloo.hp.com>.
787 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
789 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
790 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
792 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
794 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
795 mips_32_relocs field.
796 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
797 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
798 relocs against a global symbol which is not defined in a regular
800 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
801 against a global symbol, increment mips_32_relocs.
802 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
803 the symbol is not defined in a regular file, make room in the
806 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
808 * ecoff.c (ecoff_compute_section_file_positions): Track the real
809 file position and the virtual file position separately. Set
810 filepos information bsaed on the real file position.
811 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
812 Jan 23 change to coffcode.h.
814 * som.c (som_slurp_symbol_table): Set the symbol count to the
815 number of BFD symbols created.
817 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
819 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
820 output file if linking shared objects. Loop to check all relocs,
821 rather than returning false on first error.
823 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
825 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
826 (ppc_elf_additional_program_headers): If .interp section, bump #
827 of program headers by 1.
828 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
829 (ppc_elf_size_dynamic_sections): Add support for .plt section.
830 (ppc_elf_check_relocs): Print out filename in debug code. Enable
832 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
834 (ppc_elf_relocate_section): If the output section isn't defined,
835 don't abort, just give an error message.
837 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
838 being created is .sdata or .sdata2, don't make the symbol dynamic.
840 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
842 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
843 members of an archive for dynamic objects with no symbols, and
844 pass them directly to check_archive_element.
845 (xcoff_link_check_ar_symbols): Pass dynamic objects to
846 xcoff_link_check_dynamic_ar_symbols.
847 (xcoff_link_check_dynamic_ar_symbols): New static function.
849 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
850 from _bfd_nodynamic to _bfd_xcoff.
851 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
853 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
854 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
855 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
856 * libcoff.h: Rebuild.
857 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
858 (xcoff_get_section_contents): New static function.
859 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
860 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
861 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
862 (xcoff_dynamic_reloc): New static variable.
863 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
864 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
866 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
868 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
869 if reloc_entry->addend is not 0.
870 (CALC_ADDEND): Just set the addend to reloc.r_offset.
872 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
874 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
876 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
877 Add entries for R_SPARC_[56].
878 (sparc_reloc_map): Add entries for R_SPARC_[56].
880 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
882 Optimize linking of stabs in sections as used in ELF and COFF.
884 * libbfd-in.h (_bfd_link_section_stabs): Declare.
885 (_bfd_write_section_stabs): Declare.
886 (_bfd_write_stab_strings): Declare.
888 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
889 (struct coff_link_hash_table): Add stab_info field.
890 * libcoff.h: Rebuild.
891 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
893 (coff_link_add_symbols): Call _bfd_link_section_stabs if
895 (_bfd_coff_final_link): Write out stab strings hash table.
896 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
897 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
899 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
900 (struct bfd_elf_section_data): Add stab_info field.
901 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
903 * elflink.h (elf_link_add_object_symbols): If appropriate, call
904 _bfd_link_section_stabs.
905 (elf_bfd_final_link): Write out stab strings hash table.
906 (elf_link_input_bfd): Handle optimized stabs sections.
907 * reloc.c (_bfd_final_link_relocate): Check address against
908 _raw_size rather than _cooked_size.
909 * Makefile.in: Rebuild dependencies.
910 (BFD_LIBS): Add stabs.o
911 (BFD_LIBS_CFILES): Add stabs.c.
913 * VERSION: Increment for bfdlink.h change.
915 * coffgen.c (coff_renumber_symbols): Correct handling of
916 BSF_NOT_AT_END common symbols.
918 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
920 * coff-ppc.c (record_toc): Add cast to avoid warning.
921 (ppc_allocate_toc_section): Likewise.
922 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
923 (ppc_coff_reloc_type_lookup): Remove unreached code.
924 * coffcode.h (coff_write_object_contents): Don't take the address
926 * peicode.h (pe_print_idata): Add casts to avoid warning.
927 (pe_print_edata): Likewise.
928 (pe_print_reloc): Remove ANSI C string concatenation.
930 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
932 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
934 * libcoff.h: Rebuild.
935 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
937 (coff_swap_aux_out): Likewise.
938 * peicode.h (coff_swap_aux_in): Likewise.
939 (coff_swap_aux_out): Likewise.
940 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
942 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
944 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
945 Fix up .bf endndx link fields.
946 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
948 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
951 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
953 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
954 on Solaris PowerPC systems doesn't get confused.
956 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
959 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
960 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
961 update did_reg and did_reg2.
963 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
965 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
967 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
968 callback routines, pass h->root.string rather than name, in case
969 copy is true and name is transient.
971 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
973 * elfcore.h: Add support for core files with multiple threads.
974 (Primarily for Solaris.)
976 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
978 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
979 section->orelocation is NULL.
981 * coffgen.c (bfd_coff_get_syment): New function.
982 (bfd_coff_get_auxent): New function.
983 * bfd-in.h (bfd_coff_get_syment): Declare.
984 (bfd_coff_get_auxent): Declare.
985 * bfd-in2.h: Rebuild.
987 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
989 * elf32-mips.c (struct mips_hi16): Define.
990 (mips_hi16_addr, mips_hi16_addend): Remove.
991 (mips_hi16_list): New static variable.
992 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
993 (mips_elf_lo16_reloc): Process mips_hi16_list.
994 (mips_elf_relocate_section): Permit an arbitrary number of HI16
995 relocs before the associated LO16 reloc.
997 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
999 * versados.c (versados_scan): Check bfd_alloc return value.
1000 (versados_object_p): Check all bfd_read return values. Require
1001 that lang field be less than 10, to avoid confusion with Intel Hex
1004 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1006 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1007 not 0, for an absolute symbol.
1008 (NAME(aout,swap_ext_reloc_out)): Likewise.
1010 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1011 (ihex_write_object_contents): For a large start address, output
1012 the full 32 bit address in record type 5.
1014 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1015 to int to avoid promotion problems in prototype.
1017 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1019 * configure.host: Use ${srcdir} when looking for picfrag.
1021 * configure.host: Switch on ${libdir}, not $(libdir). From
1022 alan@spri.levels.unisa.edu.au (Alan Modra).
1024 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1025 entry point, not just for DYNAMIC objects.
1026 * sunos.c (sunos_add_dynamic_symbols): Always call
1027 sunos_create_dynamic_sections. If called with a non DYNAMIC
1028 object, don't do anything else.
1029 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1031 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1033 * configure.in: Permit --enable-shared to specify a list of
1035 * configure: Rebuild.
1037 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1038 host when configuring with --enable-shard.
1040 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1042 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1045 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1046 to avoid crashing in bfd_hash_replace.
1048 * sysdep.h: Use #ifdef, not #if.
1050 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1052 * config.in: Rebuild.
1054 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1056 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1057 (AC_CHECK_HEADERS): Check for sys/time.h
1058 (AC_HEADER_TIME): Add macro.
1059 * configure: Rebuild.
1060 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1061 to control what combination of <time> and <sys/time.h>
1064 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1066 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1067 (aout_32_sunos4_write_object_contents): Likewise.
1068 * aoutx.h (NAME(aout,machine_type)): Handle
1069 bfd_mach_sparc_{sparclet,sparclite}.
1070 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1071 (bfd_mach_sparc_v9_p): Update.
1072 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1073 * libaout.h (enum machine_type): Add M_SPARCLET.
1074 * sunos.c (MACHTYPE_OK): Define.
1075 * bfd-in2.h: Regenerated.
1077 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1080 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1081 * elflink.c (_bfd_elf_create_got_section): Store the
1082 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1083 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1084 global offset table goes over 0x1000, set the value of
1085 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1086 (elf32_sparc_relocate_section): Subtract the offset of
1087 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1089 * elfcode.h: Don't include <string.h>.
1091 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1093 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1094 generic_link_hash_newfunc. All references changed.
1095 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1096 moved here from libbfd-in.h.
1097 * libbfd-in.h: Corresponding changes.
1098 * libbfd.h: Regenerated.
1100 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * aoutx.h (aout_link_input_section_std): When reporting an
1103 overflow error, use the name of the symbol in the hash table if
1105 (aout_link_input_section_ext): Likewise.
1107 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1108 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1110 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1112 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1113 * coffcode.h (coff_compute_section_file_positions): Likewise.
1114 (coff_write_object_contents): Likewise.
1116 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * section.c (SEC_LINK_ONCE): Define.
1119 (SEC_LINK_DUPLICATES): Define.
1120 (SEC_LINK_DUPLICATES_DISCARD): Define.
1121 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1122 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1123 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1124 * bfd-in2.h: Rebuild.
1125 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1126 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1127 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1128 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1129 SEC_LINK_ONCE, and look through the symbol table for the setting
1130 for SEC_LINK_DUPLICATES.
1131 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1132 set for a section, find the section symbol in the symbol table,
1133 and set the aux entry based on SEC_LINK_DUPLICATES.
1134 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1135 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1136 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1137 * coff-i386.c (i386coff_vec): Likewise.
1138 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1140 * VERSION: Bump to 2.6.1.
1141 * Makefile.in (stamp-h): Depend upon VERSION.
1143 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1145 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1146 * libbfd.h: Rebuilt.
1147 * linker.c (generic_link_hash_newfunc): No longer static.
1148 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1150 * coff-h8300.c: Add two derived hash tables and their associated
1151 funtions and #defines for use by the h8300 linker.
1152 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1153 the function vector as needed. Place the address of the function
1154 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1155 Rewrite the vectors section contents as necessary.
1156 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1157 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1158 (coff_bfd_link_hash_table_create): Likewise.
1160 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1162 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1163 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1165 (hppa_rebuild_insn): Pass pointer to correct type to
1166 low_sign_unext and dis_assemble_21.
1168 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1170 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1171 Stick with sparc-*-{sysv4*,solaris2*}.
1173 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1175 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1176 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1177 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1178 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1179 fields is non-zero, print them.
1181 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1182 ifdef. Remove unused variables.
1183 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1185 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1186 (get_symbol_value): Ifdef out.
1187 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1188 (coff_ppc_relocate_section): Remove unused variables. Make
1189 fprintf strings and argument types correspond. Put before_addr in
1191 (dump_toc): Make fprintf strings and argument types correspond.
1192 (ppc_process_before_allocation): Remove unused variables. Always
1194 (ppc_reflo_reloc): Ifdef out.
1195 (ppc_addr32nb_reloc): Ifdef out.
1196 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1198 (coff_ppc_rtype_to_howto): Likewise.
1199 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1201 * peicode.h (pe_print_idata): Move otherwise unused variables into
1202 the #ifdef where they are used. Always return a value.
1203 (pe_print_edata): Make fprintf strings and argument types
1204 correspond. Always return a value.
1205 (pe_print_pdata): Removed unused variable addr_value. Always
1207 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1208 strings and argument types correspond. Always return a value.
1210 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1211 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1212 variable rela inside #if 0 section where it is used.
1214 * ns32k.h: New file.
1215 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1216 functions to start with _bfd_.
1217 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1218 functions in cpu-ns32k.h.
1219 * Makefile.in: Rebuild dependencies.
1220 (HFILES): Add ns32k.h.
1222 * section.c (struct sec): Add linker_mark field. Change
1223 user_set_vma and reloc_done to be single bit fields.
1224 (STD_SECTION): Update accordingly.
1225 * bfd-in2.h: Rebuild.
1226 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1228 (aout_link_input_bfd): Don't link unmarked sections.
1229 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1231 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1232 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1234 * elflink.h (elf_bfd_final_link): Mark sections included in the
1236 (elf_link_input_bfd): Don't link unmarked sections.
1237 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1239 (xcoff_link_input_bfd): Don't link unmarked sections.
1241 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1242 overflow error messages.
1244 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1246 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1247 is not set, print "BFD: " before the error message.
1249 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1250 Miles Bader <miles@gnu.ai.mit.edu>.
1251 * configure: Rebuild.
1253 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1255 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1258 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1259 m68k-aout, m68k-coff, and m68k-elf targets.
1261 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1263 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1264 (ieee_generic_stat_arch_elt): Restructured to prevent
1265 ieee_object_p from being called repeatedly.
1267 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1269 * coffcode.h (coff_write_object_contents): Allocate
1270 buffers large enough for any FILEHDR or AOUTHDR.
1272 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1274 * ecofflink.c (lookup_line): New static function, renamed and
1275 slighly changed from old _bfd_ecoff_locate_line.
1276 (_bfd_ecoff_locate_line): Cache line number information. Use
1277 lookup_line for actual lookup.
1279 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1281 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1282 multiple of 20 bytes.
1284 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1287 allocate ecoff_find_line, and don't initialize by hand.
1288 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1289 mips_elf_find_line, and don't call memset.
1291 * coffcode.h (coff_compute_section_file_positions): If not
1292 producing a final executable, don't consider sofar when aligning
1293 the section to the correct size.
1295 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1297 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1298 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1299 * coffgen.c (coff_section_symbol): Ifdef out.
1301 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1303 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1304 output_bfd is not NULL.
1306 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1308 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1309 of bfd_alloc (fixes fix_line not being initialized).
1310 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1312 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1314 * coffcode.h: Allow specific backends to override the
1315 bfd_link_add_symbols routine.
1317 * coff-h8300.c: Include genlink.h.
1318 (howto_table): Add R_MEM_INDIRECT.
1319 (rtype2howto): Support R_MEM_INDIRECT.
1320 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1323 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1325 * coff-alpha.c (alpha_relocate_section): Use
1326 info->callbacks_warning, rather than _bfd_error_handler, for
1327 "multiple gp" warning.
1329 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1332 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1333 table string. Use bfd_wrapped_link_hash_lookup.
1334 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1336 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1337 table, if any, when writing out symbols.
1338 (aout_link_input_section_std): Use the name from the hash table,
1339 if any, when reporting undefined symbols.
1340 (aout_link_input_section_ext): Likewise.
1341 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1342 * bout.c (get_value): Likewise.
1343 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1344 * ecoff.c (ecoff_reloc_link_order): Likewise.
1345 * elflink.h (elf_link_add_object_symbols): Likewise.
1346 (elf_reloc_link_order): Likewise.
1347 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1348 (_bfd_generic_reloc_link_order): Likewise.
1349 (default_indirect_link_order): Likewise.
1350 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1351 * sunos.c (sunos_add_one_symbol): Likewise.
1352 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1353 (bfd_xcoff_link_count_reloc): Likewise.
1354 (xcoff_reloc_link_order): Likewise.
1356 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1357 into -1 for intern->rss.
1359 * configure: Rebuild with autoconf 2.8.
1361 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1363 * stab-syms.c (__define_stab_duplicate): Define.
1364 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1366 * bfd-in.h (bfd_get_stab_name): Declare.
1367 * bfd-in2.h: Rebuild.
1368 * Makefile.in: Rebuild dependencies.
1369 (BFD_LIBS): Add stab-syms.o.
1370 (BFD_LIBS_CFILES): Add stab-syms.c.
1371 (BFD32_BACKENDS): Remove stab-syms.o.
1372 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1373 * configure.in: Don't list stab-syms.o in bfd_backends.
1374 * configure: Rebuild.
1375 * libaout.h (aout_stab_name): Don't declare.
1376 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1379 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * elf.c (assign_file_positions_for_segments): Adjust file offset
1382 for section alignment even if SEC_LOAD is not set.
1384 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1386 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1387 since they appear as targets in Makefile.in.
1388 * configure: Rebuild.
1390 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1391 don't fiddle with a symbol which is not defined anywhere.
1393 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1396 though they are defined in a shared library.
1397 (xcoff_build_ldsyms): Likewise.
1399 * coffgen.c (coff_find_nearest_line): Don't look at the line
1400 numbers for the section if section->lineno is NULL.
1402 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1403 message rather than calling BFD_ASSERT.
1404 * elfcode.h (write_relocs): Check return value of
1405 _bfd_elf_symbol_from_bfd_symbol.
1407 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1409 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1412 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1414 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1416 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1417 hppa_reloc_field_selector_type_alt.
1418 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1419 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1421 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1423 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1425 * elf.c (assign_file_positions_for_segments): Adjust the segment
1426 memory size for the alignment of a SEC_ALLOC section, not just a
1429 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1431 * m68klinux.c: New file.
1432 * hosts/m68klinux.h: New file.
1433 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1434 * configure.in (m68*-*-linux*): New native host.
1435 (m68klinux_vec): New vector.
1436 * configure: Rebuild.
1437 * targets.c (m68klinux_vec): Declare.
1438 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1439 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1440 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1441 declaration from bfd_linux_size_dynamic_sections.
1442 (bfd_m68klinux_size_dynamic_sections): Declare.
1443 * bfd-in2.h: Rebuild.
1444 * Makefile.in: Rebuild dependencies.
1445 (BFD32_BACKENDS): Add m68klinux.o.
1446 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1448 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1450 * libhppa.h (pa_arch): Add pa20.
1451 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1452 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1453 (hppa_field_adjust): Handle e_nsel.
1454 * som.c: Provide default definitions for many new relocs found only
1455 in hpux10 include files.
1456 (som_fixup_formats): Add several new relocs from hpux10.
1457 (som_hppa_howto_table): Add hpux10 relocs.
1458 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1460 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1462 * mpw-make.sed: Edit out recent shared library support, and
1463 rules to rebuild .h files using doc/chew.
1465 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1467 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1468 size even of sections with no contents.
1470 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1472 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1473 starting with '$' the way we skip names starting with '.'. When
1474 updating x_endndx, don't be fooled by an index which has been
1477 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1478 struct/union/enum type with no elements.
1480 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1484 * archive.c (bfd_generic_archive_p): If the first file in the
1485 archive can not be recognized as an object, don't assume that this
1486 is the wrong format.
1488 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1489 format is not bfd_object.
1490 (bfd_elf_get_dt_soname): Likewise.
1492 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1494 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1497 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1499 * bfd.c (tdata): Add netbsd_core_data.
1500 * bfd-in2.h: Regenerated.
1502 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1504 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1505 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1506 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1509 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1510 to get the symbol index, matching 14 Jul 95 change.
1512 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1514 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1515 Remove duplicate definition of gp.
1517 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1519 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1520 assume that we can set the GP value and then get the same value,
1521 since it won't be true if the output file is neither ELF nor
1523 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1524 _bfd_get_gp_value here.
1525 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1526 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1528 (mips_elf_lo16_reloc): Likewise.
1529 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1530 Don't require that the BFD be ELF.
1531 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1532 (mips_elf_gprel32_reloc): Likewise.
1533 (mips_elf_relocate_section): Don't assume we can set and get the
1535 (mips_elf_finish_dynamic_symbol): Don't bother to use
1536 _bfd_get_gp_value here.
1538 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1539 Don't change epdr between malloc and free. Be careful not to free
1540 NULL pointers. Zero out the first RPDR.
1542 * configure.host: On Linux, only pass -rpath option if $(libdir)
1543 is neither /lib nor /usr/lib. From Alan Modra
1544 <alan@mullet.Levels.UniSA.Edu.Au>.
1546 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1548 (elf_dt_name): Rename from elf_dt_needed_name.
1549 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1551 (bfd_elf_get_dt_soname): New function.
1552 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1553 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1554 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1555 * bfd-in2.h: Rebuild.
1557 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1559 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1560 _bfd_sparc_elf_reloc_type_lookup.
1561 (bfd_elf32_bfd_reloc_type_lookup): Update.
1562 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1563 (sparc64_elf_howto_table): Define.
1564 (sparc_reloc_map): Define.
1565 (sparc64_elf_reloc_type_lookup): New function.
1566 (sparc_elf_wdisp16_reloc): New function.
1567 (elf_info_to_howto): Use sparc64_elf_howto_table.
1568 (sparc64_elf_relocate_section): Likewise.
1569 (bfd_elf64_bfd_reloc_type_lookup): Update.
1571 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1573 * configure.host: Check for 'do not mix' from native linker before
1574 trying to use -rpath.
1576 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * bfd.c (_bfd_get_gp_value): New function.
1579 (_bfd_set_gp_value): New function.
1580 * libbfd-in.h (_bfd_get_gp_value): Declare.
1581 (_bfd_set_gp_value): Declare.
1582 * libbfd.h: Rebuild.
1583 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1584 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1585 directly to the fields in the tdata information.
1586 (alpha_relocate_section): Likewise.
1587 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1588 (mips_gprel_reloc): Likewise.
1589 (mips_relocate_section): Likewise.
1590 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1591 (mips_elf_lo16_reloc): Likewise.
1592 (mips_elf_final_gp): Likewise.
1593 (mips_elf_gprel16_reloc): Likewise.
1594 (mips_elf_gprel32_reloc): Likewise.
1595 (mips_elf_relocate_section): Likewise.
1596 (mips_elf_finish_dynamic_symbol): Likewise.
1598 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1600 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1602 * configure.in: Call AC_PROG_CC before configure.host.
1603 * configure: Rebuild.
1604 * configure.host: Don't set information which autoconf should
1605 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1607 * configure.host: Remove go32 and win32 host information, since it
1608 should no longer be needed.
1610 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1611 then start a new segment rather than put a writable section in a
1614 * configure.host: Set RPATH_ENVVAR.
1616 * Makefile.in: Rebuild dependencies.
1618 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1619 zero_section variable.
1621 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1623 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1624 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1625 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1627 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1629 * ieee.c (ieee_write_expression): Only use an R variable for a
1630 local symbol. Don't output a zero offset. Handle a zero address.
1631 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1632 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1634 (parse_expression): Don't try to handle multiple occurrences of a
1635 P variable. Handle I variables differently from X variables. Fix
1636 the order of minus expressions.
1637 (ieee_slurp_external_symbols): Generate an I variable for an NN
1638 record. Fix handling of ATI and ATX records.
1639 (ieee_slurp_sections): Only set minimal section attributes.
1640 Adjust them later, based on the section contents.
1641 (ieee_object_p): Read in the file until just after the ME record.
1642 Call ieee_slurp_section_data to set the section flags.
1643 (do_one): Add iterations parameter. Only repeat the first load
1644 item. Set the section and file reloc flags.
1645 (ieee_slurp_section_data): Set section flags. Pass iterations to
1647 (ieee_canonicalize_reloc): Handle I variables.
1648 (do_with_relocs): Only emit relocation size when necessary.
1649 Increase MAXRUN to 127. Change ov to be assigned, and take
1650 src_mask and pcrel_offset into account.
1651 (ieee_write_data_part): Skip sections that are not loaded.
1652 (ieee_write_external_part): Don't output optional last entry of WX
1654 (ieee_write_me_part): Make setting of me_record neater.
1655 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1657 * syms.c (stt): Add entries for zerovars, vars, and code.
1659 * elfcode.h (validate_reloc): New static function.
1660 (write_relocs): Call validate_reloc for non ELF relocs.
1662 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1663 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1664 (TARGET_LITTLE_SYM): Likewise.
1666 * config.bfd (m68*-*-psos*): New target.
1668 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1670 * i386msdos.c: Remove some #if 0 code.
1671 (msdos_write_object_contents): Don't include empty sections in the
1672 size computation, regardless of their address.
1674 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1676 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1677 is NULL, ie, the -r switch is used.
1679 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1681 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1682 (BFD_RELOC_MIPS_GOT_LO16): Define.
1683 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1684 * bfd-in2.h, libbfd.h: Rebuild.
1685 * elf32-mips.c (mips_reloc_map): Map new relocs.
1687 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1689 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1692 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1693 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1694 simple number for the section address, rather than an expression.
1695 Limit the number of bytes between relocs to MAXRUN.
1696 (ieee_write_me_part): Set me_record to the file offset after the
1698 (ieee_write_processor): New static function.
1699 (ieee_write_object_contents): Use ieee_write_processor.
1701 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1705 * coff-aux.c: Change include of aux.h to aux-coff.h.
1707 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1709 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1710 relocation put the addend both in the reloc entry and the data.
1711 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1714 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1715 a R_68K_PCxx reloc against a defined global symbol directly.
1716 (elf_m68k_check_relocs): Don't count such a reloc.
1718 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1719 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1720 symbol for now, otherwise always record the symbol as dynamic.
1721 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1722 is not referenced by a dynamic object, and we are not making a
1723 shared object, then don't make a PLT entry. If we do make a PLT
1724 entry, make sure the symbol has been recorded as dynamic.
1726 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * configure.host: When making a shared library, set HLDFLAGS to
1729 pass an appropriate -rpath option. Use the make variable SONAME
1730 as the shared library soname, rather than computing it here. On
1731 SunOS, build stamp-tshlink in place of $(SHLINK).
1732 * Makefile.in (SONAME): New variable.
1733 ($(SHLINK)): Make a link to the transformed name, as well.
1734 (stamp-tshlink): New target.
1735 (install): Skip stamp-tshlink during install.
1737 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1739 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1740 linker sections have been set up yet.
1742 * elf.c (make_mapping): Add an additional argument to suppress
1743 making the first section include the program headers.
1744 (map_sections_to_segments): If the user used -Ttext such that the
1745 program headers are on a different page, do not set the flags
1746 saying that this section includes the program headers.
1748 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1750 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1751 don't define TRAD_HEADER.
1752 * configure: Rebuild.
1754 * netbsd-core.c: New file, support for NetBSD core files.
1755 * hosts/*nbsd.h: Removed.
1757 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1759 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1760 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1761 * libbfd.h, bfd-in2.h: Regenerated.
1762 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1763 bfd_elf32_bfd_reloc_type_lookup.
1764 (reloc_type{,_names}): Deleted.
1765 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1767 (sparc_reloc_map): Add sparc64 relocs.
1768 (sparc_elf_notsupported_reloc): New static function.
1769 (sparc_elf_wdisp16_reloc): New static function.
1770 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1771 (elf32_sparc_relocate_section): Likewise.
1772 (bfd_elf32_bfd_reloc_type_lookup): Define.
1773 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1774 (reloc_type{,_names}): Deleted.
1775 (elf_sparc_howto_table): Deleted.
1776 (sparc_reloc_map): Deleted.
1777 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1778 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1780 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1785 * Makefile.in (program_transform_name): New variable.
1786 (install): Transform library name before installing it.
1788 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * archures.c (bfd_mach_i960_hx): Define.
1791 * bfd-in2.h: Rebuild.
1792 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1793 (MATRIX): Expand entries for HX.
1794 (arch_info_struct): Add i960:hx entry.
1795 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1796 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1797 (coff_set_flags): Handle bfd_mach_i960_hx.
1799 Support for building as a shared library, based on patches from
1800 Alan Modra <alan@spri.levels.unisa.edu.au>:
1801 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1802 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1803 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1804 * configure: Rebuild.
1805 * configure.host: If --enable-shared, adjust shared library stuff
1806 based on the host. If the host is SunOS, and the linker supports
1807 -rpath, set HLDFLAGS to use it.
1808 * Makefile.in (ALLLIBS): New variable.
1809 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1810 (COMMON_SHLIB, SHLINK): New variables.
1811 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1812 (STAGESTUFF): Remove variable.
1813 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1815 (stamp-ofiles): New target, like old ofiles target, but build
1816 using a temporary file and move-if-change, and touch stamp-ofiles
1818 (ofiles): Just depend upon stamp-ofiles.
1819 (stamp-piclist, piclist): New targets.
1820 ($(SHLIB), $(SHLINK)): New targets.
1821 (targets.o, archures.o): Build twice if PICFLAG is set.
1822 (do_mostlyclean): Remove pic/*.o.
1823 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1825 (do_distclean): Remove pic and stamp-picdir.
1826 (install): Install shared libraries.
1827 ($(OFILES)): Depend upon stamp-picdir.
1828 (stamp-picdir): New target.
1830 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1832 * libcoff.h: Rebuild.
1834 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1835 flavour of a section with no owner.
1837 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1838 ELF_LINK_NON_ELF flag.
1839 (mips_elf_create_got_section): Likewise.
1841 * elf.c: Revert last change, since it breaks dynamic linking.
1842 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1844 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1845 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1846 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1848 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1850 * elf.c (assign_file_positions_for_segments): If the backend does
1851 not want the elf header or the program headers in the address
1852 space, do not include them in the calculations.
1854 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1855 function to determine if we need additional program headers.
1856 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1857 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1859 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1861 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1863 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1865 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1866 back into one line. Some compilers (sunos 4.1.3 for example)
1867 won't accept args split across more than one line.
1869 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1871 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1872 * configure: Regenerate.
1874 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1876 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1877 try to do arithmetic on a void *, cast it to a unsigned char * first.
1879 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1882 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1884 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1885 flag for a newly defined symbol.
1886 (NAME(bfd_elf,record_link_assignment)): Likewise.
1887 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1888 set the DEF or REF_REGULAR flags correctly.
1890 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1891 (libbfd.h, libcoff.h): Corresponding change.
1893 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1894 a PLT32 reloc as dynamic.
1895 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1896 is not referenced by a dynamic object, and we are not making a
1897 shared object, then don't make a PLT entry. If we do make a PLT
1898 entry, make sure the symbol has been recorded as dynamic.
1900 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1902 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1903 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1904 (powerpcle-*-cygwin32): New.
1905 * peicode.h (add_data_entry): Get address from vma.
1907 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1909 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1910 attached to the section has already been created as an undefined
1911 symbol, treat it as if it hasn't been created yet.
1913 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1915 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1916 symbol or section symbols if stripping all symbols and this is not
1917 a relocateable link. Don't output the symbol string table if
1918 there are no symbols.
1919 (elf_link_flush_output_syms): Don't do anything if there are no
1922 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1924 * coff-aux.c: New file.
1925 * hosts/m68kaux.h: New file.
1926 * config.bfd (m68*-apple-aux*): New target.
1927 * configure.in (m68*-apple-aux*): New native host.
1928 (m68kaux_coff_vec): New vector.
1929 * configure: Rebuild.
1930 * targets.c (m68kaux_coff_vec): Declare.
1931 * coffcode.h (bfd_coff_backend_data): Add field
1932 _bfd_coff_link_add_one_symbol.
1933 (bfd_coff_link_add_one_symbol): Define.
1934 (compare_arelent_ptr): New static function if TARG_AUX.
1935 (coff_write_relocs): If TARG_AUX, sort the relocs.
1936 (coff_write_object_contents): Set A/UX aouthdr magic number.
1937 (coff_link_add_one_symbol): Define if not defined.
1938 (bfd_coff_std_swap_table): Initialize new field.
1939 * libcoff.h: Rebuild.
1940 * cofflink.c (coff_link_add_symbols): Call
1941 bfd_coff_link_add_one_symbol rather than
1942 _bfd_generic_link_add_one_symbol.
1943 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1944 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1945 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1946 * Makefile.in: Rebuild dependencies.
1947 (BFD32_BACKENDS): Add coff-aux.o.
1948 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1950 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1952 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1953 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1955 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1958 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1959 (maintainer-clean): Warn about deleting special files.
1960 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1962 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1963 warning symbols correctly.
1964 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1965 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1966 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1967 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1968 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1969 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1971 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1974 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1976 * libcoff-in.h: aligned newly exported names with bfd naming
1977 conventions. Removed an erroneous define of POWERPC_LE_PE.
1978 * libcoff.h: Rebuild.
1979 * cofflink.c, coff-ppc.c: the above function name changes
1981 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1983 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1984 * ecoff.c (struct extsym_info): Define.
1985 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1986 to ecoff_link_write_external.
1987 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1988 Strip symbols when appropriate.
1990 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1991 * syms.c (BSF_OBJECT): Define.
1992 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1993 * bfd-in2.h: Rebuild.
1994 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1996 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1999 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2000 copying relocs into a shared object, treat a defined global symbol
2002 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2003 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2004 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2006 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2007 real defined symbol, not to a weak defined symbol.
2009 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2011 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2012 and made a few static functions externs.
2014 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2015 POWERPC_LE_PE hack in cofflink.
2017 * libcoff-in.h: promoted the following from cofflink.c to allow
2018 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2019 coff_debug_merge_element, struct coff_debug_merge_type,
2020 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2021 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2022 coff_debug_merge_hash_lookup, coff_link_section_info,
2023 coff_final_link_info, coff_debug_merge_hash_newfunc,
2024 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2026 * libcoff.h: re-gen'd
2028 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2030 * syms.c: Include "bfdlink.h".
2031 (struct stab_find_info): Define.
2032 (_bfd_stab_section_find_nearest_line): New function.
2033 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2034 * libbfd.h: Rebuild.
2035 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2036 * elf.c (_bfd_elf_find_nearest_line): Try calling
2037 _bfd_stab_section_find_nearest_line before searching the ELF
2038 symbol table. Find the closest STT_FUNC symbol, not the last one.
2039 * libcoff-in.h (coff_data_type): Add line_info field.
2040 * libcoff.h: Rebuild.
2041 * coffgen.c (coff_find_nearest_line): Try calling
2042 _bfd_stab_section_find_nearest_line before searching the COFF
2044 * Makefile.in: Rebuild dependencies.
2046 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2048 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2049 4 bytes, so we get the correct value when updating the register
2050 field in little endian mode.
2052 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2055 entry_section fields. Add sntoc and snentry fields.
2056 * libcoff.h: Rebuild.
2057 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2058 not toc_section and entry_section (the COFF file does not have any
2059 sections at this point).
2060 (coff_write_object_contents): Set o_snentry and o_sntoc from
2061 snentry and sntoc rather than entry_section and toc_section.
2062 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2063 snentry, not toc_section and entry_section.
2064 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2065 entry_section from hentry.
2066 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2068 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2069 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2070 than using toc_section directly.
2072 * archures.c: Add missing `.' in enum bfd_architecture.
2073 * bfd-in2.h: Rebuild.
2075 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2076 Robert Lipe <robertl@arnet.com>.
2078 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2080 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2081 to sections we allocate. Use bfd_zalloc to allocate initialial
2082 sections, not bfd_alloc.
2083 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2084 SDA{,2}I16 relocations.
2085 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2086 whether to put something in .sbss or not.
2087 (ppc_elf_relocate_section): Add support for more relocations. Add
2088 in sec->output_offset where appropriate. Make error messages
2089 include the symbol name.
2091 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2092 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2093 doesn't get redefined messages if -shared.
2095 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2096 section if the rel_section field has been set up.
2098 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2100 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2103 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2105 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2106 of flags, only flags used are controlled by mach number. Bump up
2107 output file mach number to highest of input file mach numbers.
2108 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2109 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2111 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2112 bfd_elf64_sparc_vec support.
2114 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2116 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2117 the embedded bit is set on some objects and not on others. Just
2119 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2122 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * coffcode.h (coff_new_section_hook): Don't try to align the
2127 * coffcode.h (coff_set_section_contents): Fix the handling of the
2128 .lib section to work even if the entire section contents are
2129 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2130 Robert Lipe <robertl@arnet.com>.
2132 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2134 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2135 memory here for contents.
2137 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2138 _SDA2_BASE_ by 32768.
2139 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2140 started using. Allocate contents for .sdata and .sdata2 sections
2142 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2144 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2145 size _SDA{,2}_BASE_.
2146 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2149 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2151 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2153 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2154 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2155 (bfd_mach_sparc_v9a): Define.
2156 (bfd_mach_sparc_v9_p): Define.
2157 * bfd-in2.h: Regenerated.
2158 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2160 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2161 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2162 to bfd_elf32_sparc_vec.
2163 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2164 Add v8plus{,a} support.
2166 (sparc_compatible): New function.
2167 * elf32-sparc.h: #include "elf/sparc.h".
2168 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2169 elf32_sparc_final_write_processing): New functions.
2170 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2171 elf_backend_final_write_processing): Define.
2173 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2175 * elf-bfd.h (struct elf_link_hash_entry): Add
2176 linker_section_pointer field.
2177 (enum elf_linker_section_enum): Enumeration for new way of
2178 creating linker dynamic sections and symbols.
2179 (elf_linker_section{,_pointers}): New structures for creating
2180 dynamic sections and symbols.
2181 (elf_obj_tdata): Add linker_section_pointers and linker_section
2183 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2184 (_bfd_elf_create_linker_section): New declarations.
2185 (_bfd_elf_find_pointer_linker_section): Ditto.
2186 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2187 (_bfd_elf_make_linker_section_rela): Ditto.
2189 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2191 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2192 (ppc_elf_create_linker_section): New function to create the
2193 sections .got, .sdata, and .sdata2.
2194 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2196 (ppc_elf_check_relocs): Support more of the eabi relocations.
2197 (ppc_elf_relocate_section): Ditto.
2198 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2199 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2201 * elflink.h (elf_create_pointer_linker_section): New function to
2202 create initialized pointers in dynamic linker sections.
2203 (elf_finish_pointer_linker_section): Actually intialize the
2204 pointers created above.
2206 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2207 macros to provide both 32 and 64 bit versions of
2208 elf_create_pointer_linker_section.
2209 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2210 provide both 32 and 64 bit versions of
2211 elf_finish_pointer_linker_section.
2213 * elflink.c (_bfd_elf_create_linker_section): New function to
2214 create a linker section.
2215 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2216 given address in the linker pointer offsets created for a given
2218 (_bfd_elf_make_linker_section_rela): Make a RELA section
2219 corresponding to the generated linker section.
2221 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2223 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2225 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2227 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2228 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2229 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2230 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2231 toc entry in an objdump) for now.
2232 (ppc_do_last, ppc_get_last): New function - needed to save processing
2233 the toc owner to the end.
2234 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2237 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2238 toc owner from being done till last. Must define POWERPC_LE_PC
2241 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2243 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2245 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2246 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2248 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2252 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2256 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2258 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * elf.c (assign_file_positions_for_segments): Don't increment file
2261 offset for a segment which contains no loadable sections.
2263 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2265 * reloc.c: Add new PowerPC relocations.
2266 * {bfd-in2,libbfd}.h: Regenerate.
2268 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2269 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2271 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2276 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2279 * coffgen.c (coff_find_nearest_line): Don't try to cache
2280 information in sections that are not owned by a BFD. From Richard
2281 Henderson <richard@atheist.tamu.edu>.
2283 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2284 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2285 * elflink.h (elf_link_output_extsym): Remove special check for
2288 * ecoffswap.h: Add prototypes for static functions.
2290 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2292 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2293 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2295 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2296 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2297 support. Begin support for R_PPC_SDA{2,}REL.
2299 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2301 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2302 create the .got and .got.neg sections.
2303 (ppc_elf_size_dynamic_sections): Call it.
2304 (ppc_elf_check_relocs): Call it.
2305 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2306 (ppc_elf_check_relocs): Add error messages for relocations we
2307 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2310 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2312 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2313 section flags for V.4 and eabi.
2315 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2317 * elf.c (assign_file_positions_for_segments): If a segment
2318 contains no sections, don't mark it as readable.
2320 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2321 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2323 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2324 dynamic section, if there is one.
2325 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2326 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2327 (bfd_elf64_swap_dyn_in): Likewise.
2328 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2330 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2332 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2333 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2334 <pirker@eiunix.tuwien.ac.at>.
2336 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2338 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2339 PowerPC V.4 and eabi.
2340 * bfd-in2.h: Regenerate.
2341 * libfd.h: Regenerate.
2343 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2345 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2346 section type and SHF_EXCLUDE section flag, turning them into the
2347 appropriate bfd section flag.
2349 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * xcofflink.c (xcoff_link_add_symbols): Create the special
2352 sections if we see a DYNAMIC object, in case that is the only
2353 XCOFF input object we see.
2355 * elf32-mips.c: Extensive changes for a start at dynamic linking
2356 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2358 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2359 (struct elf_backend_data): Remove
2360 elf_backend_create_program_headers field. Add
2361 elf_backend_additional_program_headers and
2362 elf_backend_modify_segment_map fields.
2363 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2365 (elf_backend_additional_program_headers): Likewise.
2366 (elf_backend_modify_segment_map): Likewise.
2367 (elf_backend_create_program_headers): Don't define.
2368 (elfNN_bed): Change to account for field changes.
2369 * elf.c (assign_file_positions_for_segments): Call new
2370 modify_segment_map backend function. Don't call old
2371 create_program_headers backend function.
2372 (get_program_header_size): Call additional_program_headers rather
2373 than create_program_headers.
2374 * elflink.h (elf_link_add_object_symbols): Initialize
2375 type_change_ok from new backend field.
2376 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2378 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2379 a reloc against the appropriate section.
2381 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2382 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2383 (elf_flags_init): Rename from elf_ppc_flags_init.
2384 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2386 (ppc_elf_copy_private_bfd_data): Likewise.
2387 (ppc_elf_merge_private_bfd_data): Likewise.
2389 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2392 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2394 * coff-alpha.c (alpha_relocate_section): During final link, allow
2395 output .lita section to be bigger than 64k by adjusting gp value
2396 on a per-input section basis.
2397 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2399 (struct ecoff_section_tdata): Add gp field.
2401 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2403 Handle Alpha ECOFF changes in OSF/1 3.2.
2404 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2406 * coff-alpha.c: Include "aout/ar.h".
2407 (alpha_ecoff_get_relocated_section_contents): Don't require an
2408 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2409 3.2 doesn't generate one.
2410 (alpha_relocate_section): Likewise.
2411 (alpha_ecoff_slurp_armap): Define.
2412 (alpha_ecoff_slurp_extended_name_table): Define.
2413 (alpha_ecoff_construct_extended_name_table): Define.
2414 (alpha_ecoff_truncate_arname): Define.
2415 (alpha_ecoff_write_armap): Define.
2416 (alpha_ecoff_generic_stat_arch_elt): Define.
2417 (alpha_ecoff_update_armap_timestamp): Define.
2419 (alpha_ecoff_read_ar_hdr): New static function.
2420 (alpha_ecoff_get_elt_at_filepos): New static function.
2421 (alpha_ecoff_openr_next_archived_file): New static function.
2422 (alpha_ecoff_get_elt_at_index): New static function.
2423 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2424 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2425 _bfd_ecoff to alpha_ecoff.
2426 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2427 field from backend structure, rather than always calling
2428 _bfd_get_elt_at_filepos.
2429 * coff-mips.c (mips_ecoff_backend_data): Initialize
2430 get_elt_at_filepos field.
2431 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2432 from _bfd_generic_read_ar_hdr with minor changes.
2433 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2434 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2435 * libbfd.h: Rebuild.
2437 * bfd-in.h (BFD_IN_MEMORY): Define.
2438 * libbfd-in.h (struct bfd_in_memory): Define.
2439 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2440 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2441 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2442 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2443 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2444 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2445 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2446 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2447 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2448 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2450 (bfd_openstreamr): Likewise.
2451 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2452 BFD_IN_MEMORY is not set.
2453 * riscix.c (riscix_some_aout_object_p): Likewise.
2454 * bfd-in2.h, libbfd.h: Rebuild.
2456 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2457 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2458 (bfd_get_elt_at_index): Define.
2459 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2460 bfd_get_elt_at_index. Change index parameter from int to
2462 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2463 (_bfd_noarchive_get_elt_at_index): Define.
2464 (_bfd_archive_bsd_get_elt_at_index): Define.
2465 (_bfd_archive_coff_get_elt_at_index): Define.
2466 * bfd-in2.h, libbfd.h: Rebuild.
2467 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2468 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2469 * ieee.c (ieee_get_elt_at_index): Define.
2470 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2471 * oasys.c (oasys_get_elt_at_index): Define.
2472 * som.c (som_get_elt_at_index): Define.
2474 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2475 numbers to the .text section.
2477 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2480 If there is a SEC_DEBUGGING section, get the contents of the debug
2481 information part from it.
2482 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2484 (ieee_write_object_contents): Check ieee_write_debug_part return.
2486 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2488 * config.bfd (i[345]86-*-freebsd*): Add target.
2489 * configure.in (i386freebsd_vec): Add vec.
2490 * configure: Regenerate.
2491 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2492 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2493 Rebuild dependencies..
2494 * freebsd.h: New file.
2495 * i386freebsd.c: New file.
2496 * targets.c (i386freebsd_vec): Declare.
2497 (bfd_target_vector): Add i386freebsd_vec.
2498 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2499 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2501 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2503 * ieee.c (ieee_slurp_debug): New static function.
2504 (ieee_object_p): Call it.
2505 (ieee_slurp_section_data): Skip debugging sections.
2506 (ieee_get_reloc_upper_bound): Likewise.
2507 (ieee_get_section_contents): Likewise.
2508 (ieee_canonicalize_reloc): Likewise.
2509 (ieee_write_section_part): Likewise.
2510 (ieee_write_debug_part): Likewise.
2511 (ieee_write_data_part): Likewise.
2512 (init_for_output): Likewise.
2514 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2516 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2518 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2519 relocs, since ppc_elf_relocate_section handles the linker case.
2520 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2522 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2523 ppc_elf_relocate_section since that is now the only caller.
2524 (ppc_elf_relocate_section): Ditto.
2526 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * coffcode.h (coff_write_object_contents): If we don't know the
2529 section of the entry point for an XCOFF executable, always set the
2530 entry address to -1.
2532 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2534 * elf.c (bfd_section_from_shdr): Add support for note sections.
2536 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * bfd-in.h (struct _symbol_info): Add stab_type field.
2539 * bfd-in2.h: Rebuild.
2540 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2542 * elf32-ppc.c: Remove trailing newline from calls to
2544 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2545 difference if target endianness is known.
2547 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2549 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2550 old style TOC16 references without using R_PPC_GOT.
2551 (ppc_reloc_type): Ditto.
2552 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2553 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2554 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2555 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2556 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2558 (ppc_elf_adjust_dynamic_symbol): Ditto.
2559 (ppc_elf_adjust_dynindx): Ditto.
2560 (ppc_elf_size_dynamic_sections): Ditto.
2561 (ppc_elf_finish_dynamic_symbol): Ditto.
2562 (ppc_elf_finish_dynamic_sections): Ditto.
2563 (ELF_DYNAMIC_INTERPRETER): Define.
2565 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2567 * elf.c (copy_private_bfd_data): When attaching sections to
2568 segments ignore sections that won't be allocated. Patch from
2571 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2573 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2576 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2578 * coff-i960.c (CALC_ADDEND): Define.
2579 (coff_i960_relocate_section): Add the input section VMA to the
2580 addend for PC relative relocs.
2582 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2584 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2585 to correctly terminate.
2587 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2589 * targets.c (enum bfd_endian): Define.
2590 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2591 from boolean to enum bfd_endian. Change header_byteorder_big_p
2593 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2594 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2595 * bfd-in2.h: Rebuild.
2596 * All targets: Change initialization of byteorder and
2597 header_byteorder to use enum bfd_endian values rather than
2599 * All files: Change all references to byteorder_big_p and
2600 header_byteorder_big_p to use new bfd_*_endian macros.
2602 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2604 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2606 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2608 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2610 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2612 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2614 * ieee.c: Lots of minor cleanups. Make many functions return
2615 errors rather than calling abort. Also:
2616 (ieee_write_twobyte): Remove; change callers to call existing
2617 ieee_write_2bytes function.
2618 (ieee_write_expression): Don't output the section twice when
2619 outputting a local symbol. Don't emit an extraneous zero if there
2621 (ieee_slurp_sections): Set the lma as well as the vma.
2622 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2624 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2625 a recognized one or bfd_arch_unknown.
2626 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2628 (ihex_get_symtab): Likewise.
2630 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2632 * aoutx.h: Include <ctype.h>.
2633 (struct aout_link_includes_table): Define.
2634 (struct aout_link_includes_totals): Define.
2635 (struct aout_link_includes_entry): Define.
2636 (aout_link_includes_lookup): Define macro.
2637 (struct aout_final_link_info): Add includes field.
2638 (aout_link_includes_newfunc): New static function.
2639 (NAME(aout,final_link)): Initialize includes hash table.
2640 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2642 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2644 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2646 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2648 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2650 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2652 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2653 (pe_print_private_bfd_data): call pe_print_reloc.
2654 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2655 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2656 up some debugging as well.
2658 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2660 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2663 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2665 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2666 when setting sections to NULL.
2668 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2670 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2672 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2673 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2675 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2676 * bfd-in2.h: Rebuild.
2678 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2680 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2682 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2684 * ihex.c (ihex_scan): Handle record types 4 and 5.
2685 (ihex_object_p): Permit types 4 and 5.
2686 (ihex_set_section_contents): Remove check for out of range
2688 (ihex_write_object_contents): Generate types 4 and 5.
2690 * elflink.h (elf_link_output_extsym): Just ignore warning and
2691 indirect references to symbols which don't really exist.
2693 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2695 * peicode.h (pe_print_idata): Minor format fixes
2696 (pe_print_edata): New function. Under private printing, this formats
2697 the edata section of a PE file.
2698 (pe_print_private_bfd_data): Added call to pe_print_edata.
2700 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2702 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2703 index, don't call stoi.
2705 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2707 * srec.c (srec_scan): Set lma as well as vma.
2709 * ihex.c: New file; support for Intel Hex format.
2710 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2711 (ihex_vec): Declare.
2712 (bfd_target_vector): Always include ihex_vec.
2713 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2714 * Makefile.in: Rebuild dependencies.
2715 (BFD_LIBS): Add ihex.o
2716 (BFD_LIBS_CFILES): Add ihex.c.
2717 * bfd-in2.h: Rebuild.
2719 * elf.c (assign_file_positions_for_segments): Sort the sections in
2721 (get_program_header_size): Return the right size if segment_map is
2723 (copy_private_bfd_data): Don't bother to sort the sections.
2725 * bfd.c (bfd_record_phdr): New function.
2726 * bfd-in.h (bfd_record_phdr): Declare.
2727 * bfd_in2.h: Rebuild.
2729 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2732 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2733 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2735 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2736 (bfd_zmalloc): Change declaration.
2737 * libbfd.h: Rebuild.
2738 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2739 and realloc. Don't set bfd_error_no_memory if they fail.
2741 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2743 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2744 uses as well. Added a new howto to deal with TOCREL16 relocs that
2745 are TOCDEFN as well.
2746 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2747 to handle RVA relocs from dlltool.
2748 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2749 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2750 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2752 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2753 to get the right section alignment.
2755 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2757 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2758 p_paddr if p_paddr is zero.
2759 (make_mapping): Set includes_filehdr and includes_phdrs for first
2761 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2763 (assign_file_positions_for_segments): Handle includes_filehdr and
2764 includes_phdrs. Remove special handling of PT_PHDR and first
2766 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2767 when appropriate. Remove special handling of PT_PHDR segment.
2768 Use a more complex condition for when a section is included in a
2769 segment to handle Solaris linker oddities.
2771 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2773 * coff-m88k.c (howto_table): Reformatted for easier reading;
2774 special_function now points to new function m88k_special_reloc.
2775 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2777 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2778 be done correctly by m88k_special_reloc.
2779 (reloc_processing): New function to be used by RELOC_PROCESSING.
2780 (RELOC_PROCESSING): Define to call reloc_processing.
2782 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2784 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2785 (pe_print_pdata): Likewise.
2787 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2788 obstack_alloc fails.
2789 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2791 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2792 * Many files: don't set bfd_error_no_memory if one of the above
2795 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2796 if p_paddr_valid is set.
2797 (copy_private_bfd_data): New static function.
2798 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2800 * elf.c (assign_file_positions_for_segments): Fix case where extra
2801 program headers were allocated.
2803 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2804 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2805 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2806 _bfd_elf_print_private_bfd_data.
2808 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2809 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2810 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2811 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2812 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2813 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2814 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2816 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2818 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2819 * elf.c (make_mapping): New static function.
2820 (map_sections_to_segments): New static function.
2821 (elf_sort_sections): New static function.
2822 (assign_file_positions_for_segments): New static function.
2823 (map_program_segments): Remove.
2824 (get_program_header_size): Remove sorted_hdrs, count, and
2825 maxpagesize parameters. Simplify.
2826 (assign_file_positions_except_relocs): When generating an
2827 executable, use assign_file_positions_for_segments.
2828 (elf_sort_hdrs): Remove.
2829 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2830 to get_program_header_size.
2832 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2834 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2836 * configure, config.in: Regenerate with autoconf 2.7.
2838 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2839 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2841 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2843 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2844 (ecoff_sec_to_styp_flags): Likewise.
2845 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2846 (ecoff_set_symbol_info): Handle scRConst.
2847 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2848 (ecoff_compute_section_file_positions): Handle .rconst section.
2849 (_bfd_ecoff_write_object_contents): Likewise.
2850 (ecoff_link_check_archive_element): Handle scRConst.
2851 (ecoff_link_add_externals): Likewise.
2852 (ecoff_link_write_external): Handle .rconst section.
2853 (ecoff_reloc_link_order): Likewise.
2854 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2855 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2857 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2859 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2860 DEF_DYNAMIC flag is set.
2862 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2864 * host-aout.c: If TRAD_HEADER is defined, include it.
2866 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2868 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2869 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2870 (BFD_NEED_DECLARATION): New function.
2871 * configure.in: Use BFD_NEED_DECLARATION.
2872 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2873 * configure, config.in: Rebuild with autoconf 2.6.
2875 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2876 special_sections before returning when called with a non XCOFF
2879 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2882 * coffcode.h (coff_compute_section_file_positions): Only pad the
2883 previous section to force file alignment when creating an
2886 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2888 * coffcode.h (coff_compute_section_file_positions): If
2889 RS6000COFF_C, set up the .debug section.
2891 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2892 if it is not large enough to accomodate the entire TOC area with
2893 signed 16 bit offsets.
2894 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2896 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2897 TOC anchor to use the TOC value used in the output file.
2899 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2901 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2902 (_bfd_coff_read_string_table): Likewise.
2904 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2906 * pe-arm.c: Fix typos.
2907 * coff-arm.c: Likewise.
2909 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2911 * coff-ppc.c (list_ele): Added "cat"egory member.
2912 (record_toc): New category parameter (priv or pub).
2913 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2914 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2915 the mainline. It addes extra toc cells in error.
2916 (ppc_coff_swap_sym_in_hook): Added some documentation.
2917 (dump_toc): Can now diagnose "virtual toc" chicanery.
2919 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2921 * elf-bfd.h (struct elf_link_hash_table): Change type of
2922 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2924 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2926 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2927 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2929 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2930 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2931 defined or mentioned in a regular file.
2933 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2935 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2936 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2937 (coff_ppc_relocate_section): Correct REL24 handling
2938 (ppc_process_before_allocation): Correct TOCDEFN handling
2940 * peicode.h (dir_names): Added name descriptions
2942 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2944 * VERSION: Updated to cygnus-2.6.
2946 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2948 * targets.c (m68k4knetbsd_vec): Declare.
2950 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2952 * targets.c (bfd_target): Change type of second argument to
2953 _bfd_print_private_bfd_data from void * to PTR.
2954 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2955 using PTR rather than void *.
2956 * bfd-in2, libbfd.h: Rebuild.
2957 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2959 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2960 _bfd_generic_bfd_print_private_bfd_data rather than casting
2963 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2965 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2966 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2968 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2969 BFD64_BACKENDS_CFILES): New variables.
2972 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2974 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2975 not at the file position of the first section.
2976 * coffcode.h (coff_compute_section_file_positions): Avoid using
2978 (coff_write_object_contents): When generating a PPC PE executable
2979 with no symbols, round up the file size to a COFF_PAGE_SIZE
2981 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2982 don't write out a string table.
2984 * elf.c (bfd_section_from_shdr): When using a different section
2985 header, pass the new one to _bfd_elf_make_section_from_shdr.
2986 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2987 (elf_map_symbols): Add section VMA to symbol value when comparing
2989 (_bfd_elf_compute_section_file_positions): Only build symbol table
2990 if there are some symbols. Set file offset of symtab and strtab
2992 (assign_file_positions_except_relocs): Remove dosyms parameter.
2993 Change all callers. Never set file offset of symtab and strtab
2995 (_bfd_elf_copy_private_section_data): New function.
2996 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2997 (_bfd_elf_copy_private_symbol_data): New function.
2998 (swap_out_syms): Check for special mapping of st_shndx created by
2999 copy_private_symbol_data.
3000 * elfxx-target.h: Use new copy routines.
3001 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3002 (_bfd_elf_copy_private_section_data): Declare.
3004 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3006 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3009 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3010 _bfd_dummy_target, matching the recent change to archive
3013 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3015 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3016 arithmetic on PTR types.
3018 * aout-target.h (MY(callback)): Set the lma of the sections.
3020 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3021 symbol into a reloc against the section.
3023 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3025 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3026 glue for the relocs: IMGLUE and IFGLUE.
3027 (record_toc): new function - tracks toc contents
3028 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3029 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3030 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3031 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3032 (ppc_record_toc_entry): Removed a debug define (duh)
3034 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3035 (pe_print_idata): New function - formats the idata section data
3036 (pe_print_pdata): New function - formats the pdata section data
3037 (pe_print_private_bfd_data): calls to above
3039 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3041 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3042 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3043 TARGET_SYM and TARGET_NAME for vector and BFD name.
3044 * coff-pmac.c (pmac_xcoff_vec): Remove.
3045 (TARGET_SYM, TARGET_NAME): Define.
3046 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3047 machine to 0, not all PowerMacs are 601s.
3049 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3051 * elfcode.h (elf_object_p): Read in any program headers.
3052 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3053 based on the program headers, if any.
3054 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3055 (map_program_segments): Set p_paddr of program headers based on
3058 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3060 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3063 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3064 trying to do a relocateable link with a non-a.out object file.
3066 * archive.c (bfd_generic_archive_p): Check the first object file
3067 in an archive even if target_defaulted is set. If the object file
3068 has the wrong xvec, reject it.
3070 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3071 be represented, report the name via _bfd_error_handler.
3072 (translate_to_native_sym_flags): Likewise.
3073 * elf32-mips.c (mips_elf_final_link): Likewise.
3074 * oasys.c (oasys_write_sections): Likewise.
3076 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3077 which checks for STYP_OVRFLO sections.
3078 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3079 reloc and lineno count overflows.
3080 (coff_write_object_contents): Call coff_count_linenumbers before
3081 coff_compute_section_file_positions. If RS6000COFF_C, handle
3082 reloc and lineno count overflows.
3083 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3084 relocs before dealing with .pad sections. Count overflow section
3085 headers when handling .pad sections.
3087 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3090 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3091 (struct xcoff_link_hash_table): Add descriptor_section and
3092 special_sections fields.
3093 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3094 (xcoff_link_add_symbols): Set linkage section alignment. Create
3095 descriptor section. Check for magic symbol names (_text, etc.),
3096 and record them in special_sections if found. Set
3097 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3098 descriptor field to point back to the function code symbol.
3099 (xcoff_sweep): Always mark the special descriptor_section.
3100 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3101 function descriptor, and mark it if it is.
3102 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3103 parameter, and fill it in. Allocate space for the descriptor
3105 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3106 global linkage code. If an undefined function descriptor is
3107 exported, arrange to define it. Warn about any other undefined
3109 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3110 (xcoff_write_global_symbol): Create a function descriptor when
3112 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3113 * bfd-in2.h: Rebuild.
3115 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3117 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3118 (ppc_coff_link_hash_table): new types for hashing
3119 (ppc_coff_link_hash_newfunc): hash entry constructor
3120 (ppc_coff_link_hash_table_init): hash table initializer
3121 (ppc_coff_link_hash_table_create): hash table constructor
3122 (ppc_record_toc_entry): changed references to hash table
3123 (coff_ppc_relocate_section): changed references to hash table
3125 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3126 * libcoff.h: Rebuild
3128 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3129 (coff_link_add_symbols): removed toc_offset init
3131 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3133 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3136 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3137 if it is given and mmep is available.
3138 * acconfig.h: Undef USE_MMAP.
3139 * configure, config.in: Regenerated.
3140 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3141 table handling the old way.
3142 (aout_get_external_symbols): Don't complain if last byte of string
3144 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3145 (bfd_free_window) [! USE_MMAP]: Don't define.
3146 (bfd_get_file_window,
3147 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3149 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3151 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3154 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3156 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3157 compatible with AMD generated COFF files. Try to support both AMD
3158 and GNU formats simultaneously.
3159 (coff_a29k_relocate_section): Likewise.
3161 * libbfd.c (bfd_get_file_window): Change writable parameter from
3162 int to boolean; update all callers. Pass MAP_SHARED if not
3163 writable--it's required on Solaris. Cast fprintf argument to
3165 * bfd-in.h (bfd_get_file_window): Update declaration.
3166 * bfd-in2.h: Rebuild.
3167 * aoutx.h: Update calls to bfd_get_file_window.
3169 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3171 (xcoff_swap_ldhdr_in): New static function.
3172 (xcoff_swap_ldsym_in): New static function.
3173 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3174 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3175 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3176 Handle XTY_ER/XMC_XO symbols correctly.
3177 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3178 rather than normal symbol table.
3179 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3180 already defined with the same absolute value.
3181 (xcoff_mark): When considering called symbols, check whether the
3182 descriptor is from a dynamic object, rather than the symbol
3184 (xcoff_build_ldsyms): Likewise.
3186 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3187 Cast realloc and malloc return values. If malloc or realloc fail,
3188 set bfd_error_no_memory.
3189 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3190 * bfd-in2.h: Rebuild.
3192 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3194 * coff-ppc.c (ppc_record_toc_entry): new function.
3195 (in_reloc_p): changed return value.
3196 (coff_ppc_relocate_section): much rework.
3197 (ppc_allocate_toc_section): new function.
3198 (ppc_process_before_allocation): new function.
3199 (ppc_coff_swap_sym_in_hook): new function.
3201 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3202 (coff_link_add_symbols): initialize toc_offset.
3204 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3205 (coff_swap_aouthdr_out): Added more sections to the data
3206 dictionary for the pe file header. Also changed linker version
3207 number on the ppc side.
3208 (dir_names): small improvements to the dictionary printing.
3209 (pe_mkobject_hook): save the file level flags.
3211 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3212 (pe_tdata): added real_flags field
3213 (coff_tdata): added local_toc_sym_map and access macro
3215 * libcoff.h (coff_link_hash_entry): added toc_offset field
3216 (pe_tdata): added real_flags field
3217 (coff_tdata): added local_toc_sym_map and access macro
3219 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3220 (coff_mkobject): init for local_toc_sym_map
3221 (coff_write_object_contents): set the internal_a.magic to
3222 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3225 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3227 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3228 entries until both the line number address and the function name
3229 address are too large.
3231 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3232 * configure: Rebuilt.
3234 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3235 is defined in the environment.
3237 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3239 * som.c (som_get_section_contents_in_window): Define to use
3242 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3244 * coff-i860.c: New file, based on coff-i386.c.
3245 * cpu-i860.c: New file, based on cpu-i386.c.
3246 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3247 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3248 targets, using i860coff_vec.
3249 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3250 trad-core.o and hosts/i860mach3.h.
3251 (i860coff_vec): Use coff-i860.o and cofflink.o.
3252 * configure: Rebuild.
3253 * Makefile.in: Rebuild dependencies.
3254 (ALL_MACHINES): Add cpu-i860.o.
3255 (BFD32_BACKENDS): Add coff-i860.o.
3256 (CFILES): Add cpu-i860.c and coff-i860.c.
3257 * targets.c (i860coff_vec): Declare.
3258 (bfd_target_vector): Add &i860coff_vec.
3259 * archures.c (bfd_i860_arch): Declare.
3260 (bfd_archures_list): Add &bfd_i860_arch.
3261 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3262 (coff_set_flags): Handle bfd_arch_i860.
3263 (coff_write_object_contents): Handle I860 a.out magic number.
3265 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3267 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3268 the created .tc section to 2.
3269 (xcoff_mark): Don't keep a .loader reloc for a call to an
3270 undefined symbol when creating a shared library.
3271 (xcoff_build_ldsyms): When creating a shared library, generate
3272 global linkage code for a call to an undefined symbol.
3274 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3276 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3277 BFD32_BACKENDS, BFD64_BACKENDS.
3278 (.dep1): Put mkdep output in a separate file.
3279 Rebuilt dependencies.
3281 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3284 Permit use of mmap when available:
3286 * configure.in: Check for mmap, madvise, mprotect.
3287 * config.in, configure: Regenerated.
3289 * libbfd.c (struct _bfd_window_internal): Define type.
3290 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3292 (ok_to_map): New static variable for debugging.
3293 (_bfd_generic_get_section_contents_in_window): New function.
3294 * bfd-in.h (bfd_window_internal): Declare type.
3295 (bfd_window): Define type.
3296 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3297 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3300 * libaout.h (struct aoutdata): Add two window fields.
3301 (obj_aout_sym_window, obj_aout_string_window): New macros.
3302 * aoutx.h (some_aout_object_p): Initialize windows.
3303 (aout_get_external_symbols): Get symbol data and strings in
3304 windows instead of explicitly allocated buffers.
3305 (slurp_symbol_table): Free window instead of memory.
3306 (bfd_free_cached_info): Release windows instead of freeing storage
3308 (aout_link_free_symbols): Ditto.
3310 * targets.c (bfd_target): Add new field for
3311 get_section_contents_in_window.
3312 (BFD_JUMP_TABLE_GENERIC): Updated.
3313 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3314 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3315 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3316 macros for get_section_contents_in_window field.
3318 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3320 * core.c: Renamed to corefile.c
3321 * makefile.dos (OBJS): Change core.o to corefile.o
3322 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3325 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3327 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3328 targ_selvecs to allow debugging under Irix-5 native.
3331 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3333 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3334 to o. Clobber and restore the list of new csects around the call
3335 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3336 linker error and the linker wants to read the symbol table. Reset
3337 the line number count of a real section even if it has no relocs.
3338 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3340 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3343 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3345 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3346 an undefined symbol in a shared link.
3348 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3349 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3350 phdm@info.ucl.ac.be (Philippe De Muyter).
3352 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3354 * coff-m88k.c (rtype2howto): New static function.
3355 (RTYPE2HOWTO): Use it rather than a macro definition.
3357 * coffcode.h (coff_write_object_contents): set internal_a.magic
3358 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3360 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3361 define TRAD_HEADER to new file hosts/delta68.h.
3362 m88*-motorola-sysv*, however, does use ptrace-core.o.
3363 * hosts/delta68.h: New file.
3365 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3366 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3368 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3370 * i386linux.c (MY(vec)): Declare before use.
3372 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3374 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3375 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3377 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3378 BFD is not of the right type.
3379 (bfd_elf_get_needed_list): Likewise.
3380 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3381 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3382 * xcofflink.c (XCOFF_XVECP): Define.
3383 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3385 (bfd_xcoff_import_symbol): Likewise.
3386 (bfd_xcoff_export_symbol): Likewise.
3387 (bfd_xcoff_link_count_reloc): Likewise.
3388 (bfd_xcoff_record_link_assignment): Likewise.
3389 (bfd_xcoff_size_dynamic_sections): Likewise.
3391 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3392 table index against the number of symbols for a base relative
3395 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3397 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3398 full_aouthdr flag here...
3399 (_bfd_xcoff_bfd_final_link): ...not here.
3401 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3403 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3404 systems that have a system <libelf.h>.
3405 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3406 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3407 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3408 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3409 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3410 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3411 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3413 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3415 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3416 set, set BSF_WEAK in symbol. Change all callers.
3417 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3418 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3419 _bfd_generic_link_add_one_symbol.
3420 (ecoff_indirect_link_order): Check that the section tdata relocs
3421 are not NULL before using them.
3423 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3424 define TRAD_HEADER as hosts/alphalinux.h.
3425 * configure: Rebuild.
3426 * hosts/alphalinux.h: New file.
3427 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3430 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3432 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3433 C_ECOMM storage classes.
3435 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3437 (xcoff_mark): Call xcoff_mark_symbol.
3438 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3439 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3441 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3443 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3445 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3447 (xcoff_find_reloc): New static function.
3448 (xcoff_link_add_symbols): Use it.
3449 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3450 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3451 relocate the value of C_DECL.
3453 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3455 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3457 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3458 callback decide what goes in .relocs.
3459 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3460 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3463 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3465 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3468 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3470 * xcofflink.c: More improvements, mostly to fix handling of
3471 constructors and a few other special cases.
3472 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3473 zero, reverting yesterday's change.
3474 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3475 (bfd_xcoff_link_count_reloc): Declare.
3476 (bfd_xcoff_record_link_assignment): Declare.
3477 * bfd-in2.h: Rebuild.
3479 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3481 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3482 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3483 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3484 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3485 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3486 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3488 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3491 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3492 segments includes the a.out header. See to that the magic number
3493 *always* is big-endian.
3495 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3496 m68k4k NetBSD configurations.
3498 * configure.in, configure: Separate i386 & mips NetBSD
3499 configurations from other BSD ones. Don't assume DEC is the only
3500 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3501 configurations. Add support for m68k4k NetBSD object format.
3503 * libaout.h: Added M_68K4K_NETBSD magic.
3505 * m68k4knetbsd.c: New file.
3507 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3509 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3512 * hosts/mipsnbsd.h: New file.
3515 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3517 * config.bfd: Add config stuff for mips*-*-magic* to set
3518 targ_defvec to ecoff_big_vec.
3521 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3523 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3525 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3526 toc_section, and entry_section fields.
3527 (struct xcoff_section_tdata): Remove ldrel_count field.
3528 * libcoff.h: Rebuild.
3529 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3531 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3532 full a.out header if full_aouthdr is set in xcoff_data.
3533 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3534 based on sections stored in xcoff_data.
3535 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3537 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3538 (rs6000coff_vec): Set symbol_leading_char to '.'.
3539 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3540 value stored in ret rather than returning a pointer value.
3542 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3544 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3547 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3549 * som.c (som_slurp_string_table): Allocate the strings with malloc
3550 since they're free'd by free_cached_info.
3551 (som_slurp_symbol_table): Similarly for the symbol table.
3553 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3555 * Makefile.in (diststuff): Don't make headers.
3557 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3559 * Makefile.in: Rebuild dependencies.
3561 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3562 output_bfd is not SunOS.
3563 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3564 non-SunOS input files.
3566 * xcofflink.c: Extensive changes to support linking shared objects
3567 and generating a .loader section.
3568 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3569 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3570 last_symndx, and ldrel_count fields.
3571 * libcoff.h: Rebuild.
3572 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3573 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3575 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3576 (bfd_xcoff_export_symbol): Declare.
3577 (bfd_xcoff_size_dynamic_sections): Declare.
3578 * bfd-in2.h: Rebuild.
3580 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3582 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3583 * configure: Rebuild.
3584 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3585 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3587 (pmac_xcoff_vec): Update to use new xcoff support.
3588 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3589 (xcoff_write_armap): Declare buf as unsigned char.
3590 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3592 * mpw-make.sed: Generalize subdir_do edit.
3594 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3596 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3597 correctly. Don't initialize asect->vma.
3599 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3601 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3602 something a little less than the page size.
3604 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3606 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3608 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3610 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3611 * coffcode.h (coff_write_object_contents): If .bss is before
3612 .data us that as data_start.
3613 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3615 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3616 (coff_swap_outhdr_out): Hardwire in version number.
3618 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3620 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3621 major and minor to *_vno, since the former are also macros in
3622 SunOS header files. Cast result of bfd_alloc to appropriate
3625 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3626 before assigning to sec_data.
3628 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3630 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3631 now relative to the section, not absolute.
3632 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3633 get the file name when there is a N_SO directory name. When
3634 handling stabs, remember that section->vma was added to the
3637 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3639 * sunos.c (struct sunos_link_hash_table): Add needed field.
3640 (sunos_link_hash_table_create): Call bfd_release, not free.
3641 (sunos_link_hash_table_create): Initialize needed field.
3642 (sunos_add_dynamic_symbols): Record needed objects.
3643 (bfd_sunos_get_needed_list): New function.
3644 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3645 * bfd-in2.h: Rebuild.
3647 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3649 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3651 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3653 * bfd-in.h (struct bfd_link_needed_list): Rename from
3654 bfd_elf_link_needed_list.
3655 * bfd-in2.h: Rebuild.
3656 * elf.c, elflink.h, libelf.h: Corresponding changes.
3658 Add start at AIX linker support; no shared libraries yet.
3659 * xcofflink.c: New file.
3660 * configure.in (rs600coff_vec): Use xcofflink.o.
3661 * configure: Rebuild.
3662 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3664 (struct xcoff_section_tdata): Define.
3665 (xcoff_section_data): Define macro.
3666 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3667 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3668 (_bfd_xcoff_bfd_final_link): Declare.
3669 (_bfd_ppc_xcoff_relocate_section): Declare.
3670 * libcoff.h: Rebuild.
3671 * coff-rs6000.c: Clean up a bit.
3672 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3673 cputype, csects, and debug_indices.
3674 (xcoff_copy_private_bfd_data): Copy cputype.
3675 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3676 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3677 (xcoff_reloc_type_lookup): Rename from
3678 rs6000coff_reloc_type_lookup.
3679 (coff_relocate_section): Define.
3680 (_bfd_xcoff_sizeof_headers): Define.
3681 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3682 (_bfd_xcoff_bfd_relax_section): Define.
3683 (_bfd_xcoff_bfd_link_split_section): Define.
3684 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3686 * coffcode.h (coff_compute_section_file_positions): If AIX,
3687 increment sofar by SMALL_AOUTSZ if not executable.
3688 (coff_write_object_contents): If AIX, always output an a.out
3689 header; if not executable, header size of SMALL_AOUTSZ.
3690 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3691 (_bfd_stringtab_init): Initialize xcoff field.
3692 (_bfd_xcoff_stringtab_init): New function.
3693 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3694 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3695 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3696 * libbfd.h: Rebuild.
3697 * Makefile.in: Rebuild dependencies.
3698 (BFD32_BACKENDS): Add xcofflink.o.
3699 (CFILES): Add xcofflink.c.
3701 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3702 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3703 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3705 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3707 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3709 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3711 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3712 * config.in: Regenerated.
3714 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3715 (_bfd_chunksize): New variable.
3716 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3717 for obstack chunk size.
3718 * configure.in: Check for getpagesize.
3719 * configure: Regenerated.
3721 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3723 * trad-core.c (rawptr): Make it a local variable of
3724 ptrace_unix_core_file_p.
3726 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3728 * coff-arm.c (in_reloc_p): New.
3729 * coff-i386.c (in_reloc_p): New.
3730 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3731 (coff_write_object_contents): Only set has_reloc_section
3733 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3734 in_reloc_p to decide if reloc should be emitted.
3735 * libcoff.h (pe_data_type.in_reloc_p): New.
3736 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3738 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3740 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3741 (_bfd_coff_read_internal_relocs): Likewise.
3742 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3743 (_bfd_coff_read_internal_relocs): Likewise.
3745 * elflink.h (elf_link_add_object_symbols): Correct conditions
3746 under which type and size change warnings are issued.
3748 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3750 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3751 a symbol which is not in a real section.
3752 (coff_write_native_symbol): Corresponding change.
3754 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3755 coff_link_hash_newfunc and make non-static.
3756 (_bfd_coff_link_hash_table_init): New function, broken out of
3757 _bfd_coff_link_hash_table_create.
3758 (_bfd_coff_link_hash_table_create): Use it.
3759 (process_embedded_commands): Make static.
3760 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3761 (_bfd_coff_link_hash_table_init): Declare.
3762 * libcoff.h: Rebuild.
3764 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3765 field in XCOFF tdata.
3766 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3767 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3768 based on cputype stored in a.out header, or in n_type of initial
3770 (coff_write_object_contents): Set cputype correctly in a.out
3772 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3774 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3775 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3777 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3778 * libcoff.h: Rebuild.
3780 * cpu-rs6000.c (rs6000_compatible): New static function.
3781 (bfd_rs6000_arch): Use it.
3782 * cpu-powerpc.c (powerpc_compatible): New static function.
3783 (arch_info_struct): Define various flavours of PowerPC.
3784 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3787 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3789 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3791 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3793 * elflink.h (elf_link_add_object_symbols): Don't warn about
3794 changing the size or type if the old definition was weak.
3796 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3798 * coffcode.h (combined_entry_type): Add fix_line field.
3799 (coff_slurp_line_table): Warn if we try to set the lineno field of
3801 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3802 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3803 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3804 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3806 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3807 * libcoff.h: Rebuild.
3809 * libcoff-in.h (struct xcoff_tdata): Define.
3810 (xcoff_data): Define.
3811 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3812 * bfd-in2.h, libcoff.h: Rebuild.
3813 * coff-rs6000.c (xcoff_mkobject): New static function.
3814 (coff_mkobject): Define.
3815 (xcoff_copy_private_bfd_data): New static function.
3816 (coff_bfd_copy_private_bfd_data): Define.
3817 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3819 (rs6000coff_vec): Add DYNAMIC to object_flags.
3820 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3821 .loader sections specially.
3822 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3823 section alignment from the XCOFF tdata information.
3824 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3825 F_SHROBJ, and copy the extra a.out header information into the
3826 XCOFF tdata structure.
3827 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3828 F_DYNLOAD and the extra a.out header information.
3829 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3830 C_HIDEXT symbol with attached csect information.
3831 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3832 in the o_maxdata field.
3833 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3834 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3835 end if BSF_NOT_AT_END is set.
3837 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3838 _bfd_read_ar_hdr_fn.
3839 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3840 * bfd-in2.h, libbfd.h: Rebuild.
3841 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3843 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3844 (bfd_slurp_bsd_armap_f2): Likewise.
3845 (_bfd_slurp_extended_name_table): Likewise.
3847 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3849 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3851 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3852 when the symbol table is empty.
3854 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3855 space for section symbols, since we don't output them either.
3856 (elf_m68k_adjust_dynindx): Removed.
3858 * ptrace-core.c (rawptr): Make it a local variable of
3859 ptrace_unix_core_file_p.
3861 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3863 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3866 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3867 Mac object file formats.
3869 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3871 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3872 auxent if there isn't one.
3873 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3874 rather than FILNMLEN as the maximum name length.
3876 * coffcode.h (bfd_coff_backend_data): Add new field
3877 _bfd_coff_print_aux.
3878 (bfd_coff_print_aux): New static function.
3879 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3880 scnlen field of an XTY_LD csect aux entry.
3881 (coff_print_aux): New static function.
3882 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3883 in coff_pointerize_aux_hook.
3884 (bfd_coff_std_swap_table): Initialize new field.
3885 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3886 * libcoff.h: Rebuild.
3887 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3888 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3890 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3891 if there are symbols, for native AIX ld compatibility.
3893 * coffcode.h (bfd_coff_backend_data): Add new field
3894 _bfd_coff_pointerize_aux_hook.
3895 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3896 or I960, and as 0 otherwise.
3897 (bfd_coff_std_swap_table): Initialize new field.
3898 * libcoff.h: Rebuild.
3899 * coffgen.c (coff_pointerize_aux): Change parameters to take
3900 symbol pointer instead of type and class, and to take aux index.
3901 Call _bfd_coff_pointerize_aux_hook if it is defined.
3902 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3903 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3904 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3906 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3907 read-only/host-only support.
3909 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3911 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3914 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3915 BFD_JUMP_TABLE_ARCHIVE accordingly.
3916 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3917 (_bfd_compute_and_write_armap): Declare.
3918 (_bfd_generic_read_ar_hdr): Declare.
3919 (_bfd_read_ar_hdr): Define.
3920 (_bfd_noarchive_read_ar_hdr): Define.
3921 (_bfd_archive_bsd_read_ar_hdr): Define.
3922 (_bfd_archive_coff_read_ar_hdr): Define.
3923 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3924 _bfd_read_ar_hdr instead.
3925 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3926 (_bfd_compute_and_write_armap): Rename from
3927 compute_and_write_armap. Make non-static. Change all callers.
3928 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3929 than _bfd_snarf_ar_hdr.
3930 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3931 * ieee.c (ieee_read_ar_hdr): Define.
3932 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3933 * oasys.c (oasys_read_ar_hdr): Define.
3934 * som.c (som_read_ar_hdr): Define.
3935 * bfd-in2.h, libbfd.h: Rebuild.
3937 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3939 * peicode.c (coff_swap_filehdr_in): If symptr is
3940 zero, there aren't any symbols, even if nsyms is set.
3942 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3944 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3946 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3947 sections, and set styp correctly for them: .got, .hash, .dynamic,
3948 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3949 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3951 (ecoff_sort_hdrs): New static function.
3952 (ecoff_compute_section_file_positions): Return boolean, not void.
3953 Sort the sections by VMA before looking through them. Put the
3954 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3955 section on an appropriate boundary within the page.
3956 (ecoff_compute_reloc_file_positions): Check return value of
3957 ecoff_compute_section_file_positions.
3958 (_bfd_ecoff_set_section_contents): Likewise.
3959 (_bfd_ecoff_write_object_contents): Check for various Alpha
3960 section types when incrementing text_size and data_size. Call
3961 adjust_headers backend function if it exists.
3962 * coff-alpha.c (alpha_adjust_headers): New static function.
3963 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3964 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3966 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3968 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3970 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3971 of ALTERNATE_AIX_CORE_FORMAT.
3972 * configure.in (aix4): No longer need CORE_FLAGS.
3973 * configure: Updated.
3975 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3977 NS32k changes from Ian Dall:
3978 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3980 (aout_link_input_section_std, aout_link_input_section_ext,
3981 aout_link_reloc_link_order): Call them instead of _bfd_*
3983 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3985 (backend_data): Use it instead of hardcoded zero.
3987 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3988 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3990 * ns32knetbsd.c: Include bfd.h.
3991 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3992 (MY_bfd_reloc_type_lookup): Declare function too.
3993 * pc532-mach.c (set_sizes): Don't declare.
3994 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3995 (backend_data, MY_backend_data): Don't define.
3997 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3998 ns32k-*-lites* like ns32k-*-netbsd*.
4000 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4003 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4005 * coffcode.h (coff_write_object_contents): Restore setting
4006 f_timdat to 0, deleted on August 22.
4008 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4010 * coffcode.h (coff_bfd_copy_private_symbol_data,
4011 coff_bfd_copy_private_section_data,
4012 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4013 * peicode.h (coff_bfd_copy_private_bfd_data): New
4014 (pe_bfd_copy_private_bfd_data): New.
4015 (coff_swap_scnhdr_in): Swap bss size into the right place.
4016 (pe_print_private_bfd_data): Add some newlines.
4018 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4020 * som.c (setup_sections): Don't die if a space has no subspaces.
4022 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4024 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4025 dynamic symbol override a common symbol. Don't change the size or
4026 type if they have been set and the new symbol is not a definition.
4027 Warn if the size or type changes.
4029 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4031 * som.c (som_begin_writing): Don't write the symbol table or
4033 (som_finish_writing): Write them here. Place them after the
4034 subspace data, but before the relocs.
4036 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4038 * sunos.c (sunos_add_one_symbol): Just pass false, not
4039 info->shared_library, to sunos_create_dynamic_sections.
4040 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4042 (sunos_check_dynamic_reloc): Remove .text section assertion.
4044 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4046 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4047 * configure, configure.in: Add pmac_xcoff_vec case.
4048 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4049 * coff-pmac.c: New file, PowerMac XCOFF support.
4050 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4051 * targets.c (pmac_xcoff_vec): Declare.
4053 * mpw-config.in: Various changes to be compatible with the
4054 autoconf-based configury.
4055 * mpw-make.sed: New file, sed commands to translate Unix
4056 makefile into MPW syntax.
4057 * mpw-make.in: Remove.
4058 * hosts/mpw.h: Remove.
4059 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4060 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4062 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4064 * binary.c (binary_get_symtab): Return an empty string on error.
4065 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4067 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4069 * coff-ppc.c: Reformatted according to gnu conventions
4070 Removed irrelevant "if 0" code
4072 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4074 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4075 symbols rather than as indirect symbols.
4076 (MY(slurp_symbol_table)): Don't do anything special about
4079 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4080 of .ctors and .dtors sections is no larger than 2.
4082 * sunos.c (sunos_add_one_symbol): Don't change
4083 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4085 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4086 dynamic symbols when creating a shared library.
4087 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4089 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4090 written even if it is not defined in a regular object.
4091 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4092 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4093 rather than the constant 22.
4094 (sunos_check_dynamic_reloc): Handle creating a shared library.
4095 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4096 zero when creating a shared library.
4097 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4098 write it out at the start of the symbol table.
4100 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4102 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4104 * config.bfd: Add arm-*-coff.
4105 * configure.in, configure: Add armcoff_{little,big}_vec.
4106 * targets.c (armcoff_{little,big}_vec): Declare.
4107 (bfd_target_vector): Add armcoff_{little,big}_vec.
4108 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4110 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4112 * targets.c (bfd_find_target): Remove debugging code.
4114 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4116 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4118 * Makefile.in: added *-ppc files
4119 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4120 allow pe based .o's to be shared with other tools on ppc/NT
4121 * config.bfd: added powerpc[le]-[pe|winnt] config support
4122 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4123 * peicode.h: Added more section flags for PE on ppc
4124 Added coff_swap_filehdr_out to allow peicode.h to be
4125 used for non-image PE files on ppc.
4126 Check for image, or not, before copying pe_opthdr
4127 * targets.c: Added new bfd's
4128 * targets.c: Removed two inactive bfds that shouldn't have made it this
4131 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4133 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4134 explicit values to initialize all relocs. Change all users.
4135 (ppc_elf_brtaken_inner): New function to handle branch predicition
4137 (ppc_elf_brtaken_reloc): Ditto.
4138 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4139 relocs use ppc_elf_unsupported_reloc.
4140 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4141 needs to be reported.
4142 (ppc_elf_relocate_section): Support branch prediction relocs.
4144 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4146 * bfd.c (bfd_assert): Remove \n from string passed to
4149 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4150 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4151 (bfd_coff_make_section_hook): Don't define.
4152 (coff_make_section_hook): Remove.
4153 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4154 (styp_to_sec_flags): Likewise.
4155 (coff_write_object_contents): Likewise.
4156 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4158 * libcoff.h: Rebuild.
4159 * coffgen.c (make_a_section_from_file): Just call
4160 bfd_make_section_anyway, not bfd_make_section or
4161 bfd_coff_make_section_hook.
4162 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4163 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4164 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4165 make_section_hook field.
4166 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4168 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4169 pointers into value field for warning and indirect symbols; just
4170 leave the value field alone.
4171 * linker.c (generic_link_add_symbol_list): Use next symbol for
4172 warning and indirect symbols, rather than looking in symbol value.
4173 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4174 parameter. Change all callers. Remove support for indirect
4175 symbols; it didn't work anyhow.
4176 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4177 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4178 * bfd-in2.h: Rebuild.
4180 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4182 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4183 go back to telling the tools this reloc operates on 32 bits.
4185 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4187 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4188 rather than a direct fprintf.
4189 * archive.c (_bfd_write_archive_contents): Likewise.
4190 * coffcode.h (coff_slurp_symbol_table): Likewise.
4191 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4192 (ppc_elf_unsupported_reloc): Likewise.
4193 (ppc_elf_relocate_section): Likewise.
4194 * i386linux.c (linux_tally_symbols): Likewise.
4195 (linux_finish_dynamic_link): Likewise.
4196 * osf-core.c (osf_core_core_file_p): Likewise.
4197 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4198 * som.c (som_sizeof_headers): Likewise.
4199 * srec.c (srec_bad_byte): Likewise.
4200 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4201 * libbfd-in.h (bfd_assert): Declare first parameter const.
4202 * libbfd.h: Rebuild.
4203 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4204 bfd_reloc_overflow is enough.
4205 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4206 * coff-h8500.c (rtype2howto): Likewise.
4207 * coff-z8k.c (rtype2howto): Likewise.
4208 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4209 * elf.c (_bfd_elf_get_lineno): Likewise.
4210 (_bfd_elf_no_info_to_howto): Likewise.
4211 (_bfd_elf_no_info_to_howto_rel): Likewise.
4212 * hp300hpux.c (convert_sym_type): Likewise.
4213 (MY(swap_std_reloc_in)): Likewise.
4214 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4216 * libaout.h (struct aoutdata): Add line_buf field.
4217 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4218 and filename_buffer. Instead, use a malloc buffer stored in the
4219 new line_buf field. Remove length restrictions.
4221 * coffgen.c (string_size): Remove static variable.
4222 (debug_string_size, debug_string_section): Likewise.
4223 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4224 and debug_string_size_p parameters. Use them instead of the
4225 global variables. Change all callers.
4226 (coff_write_symbol): Likewise.
4227 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4228 (coff_write_symbols): Add local variables to replace removed
4231 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4232 function, and line_base fields.
4233 * libcoff.h: Rebuild.
4234 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4235 information, rather than using static variables.
4237 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4238 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4240 * init.c (initialized): Remove static variable.
4241 (bfd_init): Don't bother setting initialized.
4242 (bfd_check_init): Remove.
4243 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4244 * libbfd.h: Rebuild.
4246 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4248 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4249 size for full core dumps. Copy core file header to private data.
4250 (rs6000coff_core_file_failing_command,
4251 rs6000coff_core_file_failing_signal): New functions to extract
4252 the file name and terminating signal from the core file.
4253 * coff-rs6000.c: Use them.
4255 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4257 Change arch info to be const, initialized at compile time.
4258 * archures.c: Reindent many functions. Change CONST to const.
4259 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4260 nothing set it anyhow. Make next const.
4261 (bfd_arch_info_list): Remove.
4262 (bfd_archures_list): Rename from archures_init_table. Change from
4263 a table of function pointers to a table of bfd_arch_info_type
4264 structure addresses.
4265 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4266 (bfd_lookup_arch): Likewise.
4267 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4269 (bfd_default_arch_struct): Make const.
4270 (bfd_arch_init, bfd_arch_linkin): Remove.
4271 (bfd_get_arch_info): Return a const pointer.
4272 * init.c (bfd_init): Don't call bfd_arch_init.
4273 * bfd.c (struct _bfd): Make arch_info const.
4274 * bfd-in2.h: Rebuild.
4275 * libbfd.h: Rebuild.
4276 * configure.in: Put & before everything in $selarchs.
4277 * configure: Rebuild.
4278 * cpu-*.c: Change bfd_*_arch from a function which calls
4279 bfd_arch_linkin to a const structure.
4280 * ieee.c (ieee_object_p): Make arch const.
4282 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4284 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4286 * bfd-in2.h: Regenerate.
4287 * libbfd.h: Regenerate.
4289 * elf32-ppc.c (reloc_type): Update names to match current draft.
4290 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4291 relative. Update names to current V.4 draft.
4292 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4293 (ppc_elf_relocate_section): Rename relocations to match draft.
4295 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4297 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4298 compiled with -mrelocatable-lib to be linked with either normal
4299 modules or -mrelocatable modules.
4301 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4303 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4304 in the a.out header.
4306 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4307 a reloc against a local symbol, even if it's not a section.
4309 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4311 * targets.c (bfd_target): Remove unused align_power_min field.
4312 * bfd-in2.h: Rebuild.
4313 * All backends: Remove initialization of align_power_min.
4315 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4317 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4319 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4321 * config.bfd (mips-dec-netbsd*): New target.
4322 * configure.host (mips-dec-netbsd*): New host.
4323 * configure.in (mips-dec-netbsd*): New native.
4324 * configure: Rebuild.
4326 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4328 Make the COFF backend linker merge common types:
4329 * cofflink.c (struct coff_debug_merge_element): Define.
4330 (struct coff_debug_merge_type): Define.
4331 (struct coff_debug_merge_hash_entry): Define.
4332 (struct coff_debug_merge_hash_table): Define.
4333 (coff_debug_merge_hash_table_init): Define.
4334 (coff_debug_merge_hash_table_free): Define.
4335 (coff_debug_merge_hash_lookup): Define.
4336 (struct coff_final_link_info): Add debug_merge field.
4337 (coff_debug_merge_hash_newfunc): New static function.
4338 (_bfd_coff_final_link): Allocate and free debug_merge table.
4339 (coff_link_input_bfd): Merge identical enum, struct and union
4342 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4344 Convert i960 COFF to use COFF backend linker.
4345 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4346 structure to store the symbol being used.
4347 (coff_i960_start_final_link): New static function.
4348 (coff_i960_relocate_section): New static function.
4349 (coff_i960_adjust_symndx): New static function.
4350 (coff_start_final_link): Define.
4351 (coff_relocate_section): Define.
4352 (coff_adjust_symndx): Define.
4353 * coffcode.h (bfd_coff_backend_data): Add new callback function
4354 _bfd_coff_start_final_link.
4355 (bfd_coff_start_final_link): Define.
4356 (coff_start_final_link): Define if not defined.
4357 (bfd_coff_std_swap_table): Add coff_start_final_link.
4358 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4360 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4361 function callback is not NULL.
4362 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4363 (_bfd_coff_internal_syment_name): Declare.
4364 * libcoff.h: Rebuild.
4365 * configure.in (icoff_big_vec): Add cofflink.o.
4366 (icoff_little_vec): Likewise.
4367 * configure: Rebuild.
4369 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4371 * Makefile.in (clean-info): Remove extraneous tab from line
4374 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4376 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4377 contents has relocs.
4379 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4381 * coffcode.h (coff_compute_section_file_positions): Keep the
4383 (coff_write_object_contents): Remember if it's a relocatable
4385 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4386 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4387 if relocatable file. Swap out saved raw size.
4389 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4391 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4392 (maintainer-clean): Rename from realclean, passing
4393 maintainer-clean down to subdirectories, but leave realclean as a
4396 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4399 * dep-in.sed: Remove config.h from generated dependencies.
4401 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4402 broken out of sunos_canonicalize_dynamic_symtab.
4403 (sunos_canonicalize_dynamic_symtab): Call new function
4404 sunos_slurp_dynamic_symtab.
4405 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4406 dynamic symbol table to the caller.
4407 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4408 callback to override the symbols being read.
4409 * libaout.h (struct aout_backend_data): Add three new parameters
4410 to add_dynamic_symbols callback.
4412 Extensive minor changes to avoid various gcc warnings. Also:
4413 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4414 * archures.c (bfd_arch_info_type): Change mach field from long to
4416 (bfd_lookup_arch): Change machine parameter from long to unsigned
4419 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4421 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4422 a symbol with a non-zero plt_offset.
4424 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4426 * elfcode.h (align_file_position): Remove; not used.
4428 * configure.in: Only check for <sys/procfs.h> on a native system,
4429 and make sure it defines prstatus_t.
4430 * configure: Rebuild.
4432 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4434 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4436 * config.in: Rename from config.h.in.
4437 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4438 Check for config.h:config.in when creating stamp-h.
4439 * configure: Rebuild.
4440 * Makefile.in (stamp-h): Depend upon config.in rather than
4441 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4442 calling config.status.
4444 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4445 (Makefile): Just rebuild Makefile.
4446 (config.h, stamp-h): New targets.
4447 * configure.in: Create stamp-h when rebuilding config.h.
4448 * configure: Rebuild.
4450 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4452 * configure.in: Call AC_CONFIG_HEADER. Substitute
4453 HOST_64BIT_LONG. Check that various header files exist. Check
4454 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4455 and/or free need to be declared. Don't make a link to sysdep.h.
4456 Define TRAD_HEADER for various hosts.
4457 * configure: Rebuild.
4458 * configure.host: Don't set my_host. Add definitions taken from
4459 host header files for various entries. Remove entries which now
4461 * acconfig.h: New file.
4462 * config.h.in: New file, built by autoheader.
4463 * sysdep.h: New file.
4464 * Makefile.in (do_distclean): Don't remove sysdep.h.
4466 (LOCAL_H_DEPS): New variable.
4467 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4469 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4470 ($(OPTIONAL_BACKENDS)): Likewise.
4471 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4472 looking through sysdep.h.
4473 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4474 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4475 (fprintf_vma, sprintf_vma): Likewise.
4476 (int64_type, uint64_type): Don't define.
4477 * bfd-in2.h: Rebuild.
4478 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4479 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4480 * lynx-core.c: Include stuff from old hosts/lynx.h.
4481 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4482 rather than NO_FCNTL.
4483 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4484 rather than NATIVE_HPPAHPUX_COMPILER.
4485 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4487 * hosts/*.h: Remove all header files which merely include,
4488 declare, and define things. Leave header files which define
4489 information needed by trad-core.c.
4491 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4492 (BFD_CC_FOR_BUILD): Define.
4493 * configure.in: Use BFD_CC_FOR_BUILD.
4494 * configure: Rebuild.
4496 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4498 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4499 * configure: Rebuild.
4501 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4504 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4506 * config.bfd: i386pe_ve -> i386pe_vec.
4508 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4510 * configure.host: Incorporate host Makefile fragments by setting
4512 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4513 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4514 value based on whether the code is being compiled by a cross
4515 compiler. Don't substitute host_makefile_frag or frags.
4516 * aclocal.m4: New file to define local AC_PROG_CC.
4517 * configure: Rebuild.
4518 * Makefile.in (INSTALL): Set to @INSTALL@.
4519 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4520 (INSTALL_DATA): Set to @INSTALL_DATA@.
4522 (CC): Define as @CC@.
4523 (CFLAGS): Set to @CFLAGS@.
4524 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4525 (@host_makefile_frag@): Remove.
4526 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4527 after other options.
4528 (config.status): Remove dependency upon @frags@.
4529 * config/*.mh, config/README: Remove.
4531 * config.bfd: Rewrite to incorporate the contents of the Makefile
4532 fragments by setting shell variables, rather than merely returning
4533 the name of a Makefile fragment.
4534 * configure.in: Use shell variables set by config.bfd rather than
4535 looking at the target Makefile fragment files. Don't substitute
4536 target_makefile_frag. Do substitute TDEFINES.
4537 * configure: Rebuild.
4538 * Makefile.in (@target_makefile_frag@): Remove.
4539 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4540 * config/*.mt: Remove.
4542 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4544 * configure.in: Put changequote lines around "i[345]86" patterns
4545 section of core file support.
4547 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4549 * som.c (som_bfd_print_private_bfd_data): Define to use the
4552 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4554 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4555 entry, text_start and data_start.
4557 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4559 * Makefile.in (OFILES): Remove $(TDEPFILES).
4560 * config/apollo.mt (TDEPFILES): Remove.
4561 * config/README: Update.
4563 * configure.in: For a native configuration, set COREFILE and
4564 COREFLAG based on the canonical host name.
4565 * configure: Rebuild.
4566 * Makefile.in: Rebuild dependencies.
4567 (ALL_CFLAGS): Add @COREFLAG@.
4568 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4569 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4570 support routines. Check LYNX_CORE rather than HOST_LYNX.
4571 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4572 * i386lynx.c: Likewise.
4573 * m68klynx.c: Likewise.
4574 * sparclynx.c: Likewise.
4575 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4576 * *-core.c: Comment changes.
4577 * config/decstation.mh (HDEPFILES): Remove.
4578 (HDEFINES): Remove -DTRAD_CORE.
4579 * config/irix3.mh (RANLIB): Remove.
4580 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4581 (HDEFINES): Remove -DIRIX_CORE.
4582 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4583 (HDEFINES): Remove -DTRAD_CORE.
4584 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4585 * config/ultra3.mh (RANLIB): Remove.
4586 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4587 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4588 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4589 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4590 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4591 * config/i386aix.mh, config/i386bsd.mh: Remove.
4592 * config/i386linux.mh, config/i386mach3.mh: Remove.
4593 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4594 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4595 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4596 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4597 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4598 * config/solaris2.mh, config/stratus.mh: Remove.
4599 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4600 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4602 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4604 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4605 DT_FINI entry if the appropriate symbol is not in the hash table.
4607 * libelf.h (struct elf_backend_data): Add create_program_headers
4608 and want_hdr_in_seg fields.
4609 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4611 (elf_backend_create_program_headers): Likewise.
4612 (elfNN_bed): Initialize create_program_headers and
4614 * elf.c (get_program_header_size): Call create_program_headers
4616 (map_program_segments): Check want_hdr_in_seg backend field. Call
4617 create_program_headers backend routine.
4619 * elf.c (assign_file_positions_except_relocs): Align non allocated
4620 sections when creating an executable.
4622 * elfcode.h (elf_swap_phdr_in): Make non static.
4623 (elf_swap_phdr_out): Make non static.
4624 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4625 (bfd_elf32_swap_phdr_out): Declare.
4626 (bfd_elf64_swap_phdr_in): Declare.
4627 (bfd_elf64_swap_phdr_out): Declare.
4629 * ecofflink.c (ecoff_collect_shuffle): New static function.
4630 (_bfd_ecoff_get_accumulated_pdr): New function.
4631 (_bfd_ecoff_get_accumulated_sym): New function.
4632 (_bfd_ecoff_get_accumulated_ss): New function.
4633 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4634 (_bfd_ecoff_get_accumulated_sym): Declare.
4635 (_bfd_ecoff_get_accumulated_ss): Declare.
4636 * libbfd.h: Rebuild.
4638 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4640 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4642 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4643 warning symbols. If any section is named .gnu.warning.XXX, treat
4644 the contents as a warning to be issued if the symbol XXX is
4646 (elf_link_output_extsym): For an indirect or warning symbol, just
4647 output the symbol it points to.
4649 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4650 if bfd_hash_allocate fails, since it will already be set.
4651 (generic_link_hash_newfunc): Likewise.
4652 (archive_hash_newfunc): Likewise.
4653 (hash_entry_bfd): New static function.
4654 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4655 callback. Allocate a new warning using the hash table newfunc.
4656 Use bfd_hash_replace to update the entry in the hash table, rather
4657 than assuming we can copy the fields with structure assignment.
4659 * hash.c (bfd_hash_replace): New function.
4660 * bfd-in.h (bfd_hash_replace): Declare.
4661 * bfd-in2.h: Rebuild.
4663 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4665 * config.bfd: Add mips*vr4300-*-elf* target.
4666 * config/mipsbvr4300.mt: Added.
4668 See file ChangeLog.2
4675 version-control: never
projects / platform / upstream / binutils.git / blob