1 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4 Also removed most abort calls, in favor of using bfd reporting.
7 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
9 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o
10 (BFD32_BACKENDS) Add elf32-d10v.o
11 * archures.c: Add bfd_d10v_arch.
12 * bfd-in2.h: Add bfd_d10v_arch.
13 * config.bfd (d10v-*-*): New target.
14 * configure: (bfd_elf32_d10v_vec) New vector.
15 * configure.in: (bfd_elf32_d10v_vec) New vector.
16 * cpu-d10v.c: New file.
17 * elf.c (prep_headers): Added case bfd_arch_d10v.
18 * elf32-d10v.c: New file.
20 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L, BFD_RELOC_D10V_18,
21 BFD_RELOC_D10V_18_PCREL): Define.
22 * targets.c (bfd_elf32_d10v_vec): New vector.
25 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
27 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
29 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
31 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
32 bfd_mach_i386_i8086 machine types.
34 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
36 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
39 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
41 * coffcode.h (coff_set_section_contents): A/UX does not require
42 special handling of the _LIB section.
44 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
46 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
49 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
50 array if one was allocated.
52 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
54 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
55 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
56 use_rld_obj_head and rld_value.
57 (mips_elf_link_hash_table_create): Initialize new fields.
58 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
60 (mips_elf_create_dynamic_sections): Create .rld_map section. If
61 __rld_obj_head symbol not seen, create an __rld_map symbol.
62 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
63 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
64 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
65 __rld_obj_head symbol.
66 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
68 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
70 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
72 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
73 ppc_elf_addr16_ha_reloc.
74 (ppc_elf_addr16_ha_reloc): New static function.
76 * coff-mips.c (struct mips_hi): Define.
77 (mips_refhi_list): New static variable.
78 (mips_refhi_addr, mips_refhi_addend): Remove.
79 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
80 (mips_reflo_reloc): Process mips_refhi_list.
81 (mips_relhi_list): New static variable.
82 (mips_relhi_addr, mips_relhi_addend): Remove.
83 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
84 (mips_rello_reloc): Process mips_relhi_list.
85 (mips_relocate_section): Permit an arbitrary number of REFHI or
86 RELHI relocs before the associated REFLO or RELLO reloc.
88 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
90 * aout-target.h (MY(callback)): Set reloc_count fields.
92 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
94 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
95 sections unless this is a SunOS link.
97 * VERSION: Set to 2.7.1.
99 * Released binutils 2.7.
101 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
103 * i386aout.c: Include "aout/aout64.h".
104 (i386aout_write_object_contents): New static function.
105 (MY_write_object_contents): Define.
107 * netbsd.h (MY(write_object_contents)): Make sure that
108 adjust_sizes_and_vmas is called before fiddling with the magic
111 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
113 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
115 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
117 * libbfd-in.h (itos, stoi): Don't define.
119 * i386lynx.c (KEEPIT): Define as udata.i.
120 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
121 (NAME(lynx,swap_ext_reloc_out)): Likewise.
122 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
123 flags. Don't use stoi.
125 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
127 * elf.c (map_sections_to_segments): Don't start a new segment for
128 a writable section if it's on the same page as the previous
129 segment. Reset the writable variable for a readonly section.
131 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
133 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
134 first_thunk_address, thunk_size, and import_table_size.
135 * peicode.h: Improved some diagnostics regarding edata sections.
137 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
139 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
140 (TARGET_LITTLE_SYM): Added missing D_PAGED.
142 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
144 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
145 with XCOFF_DEF_DYNAMIC set is really defined.
146 (xcoff_link_check_dynamic_ar_symbols): Likewise.
147 (xcoff_link_add_symbols): Only create special sections if using an
150 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
152 (bfd_install_relocation): Likewise.
154 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
156 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
158 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
159 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
160 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
161 (elf64_alpha_link_hash_newfunc): Initialize flags field.
162 (elf64_alpha_check_relocs): Record types of LITUSE entries that
163 are found for LITERAL relocs.
164 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
165 taken, we cannot generate a .plt entry for the symbol.
167 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
169 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
170 sysconf functions (for gprof).
171 * configure, config.in: Rebuild.
173 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
175 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
176 an archive if it has a map. If the object file has the wrong
179 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
180 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
182 (alpha_relocate_section): Likewise.
184 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
185 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
186 (coff_swap_sym_out): Use SYMESZ, not sizeof.
187 (coff_swap_aux_out): Use AUXESZ, not sizeof.
188 (coff_swap_lineno_out): Use LINESZ, not sizeof.
189 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
190 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
191 * peicode.h: Corresponding changes.
193 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
195 * elflink.h (elf_create_pointer_linker_section): Comment out code
196 dealing with making GOT pointers negative of the GOT symbol for
199 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
201 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
202 increment the .rela.plt size until after we're done creating the
204 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
205 .rela.plt offset directly rather than calculating it.
207 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
209 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
210 Use autoconf-set values.
211 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
212 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
215 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
216 * configure: Rebuilt.
218 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
220 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
221 handling code > 1k away.
223 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
225 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
226 defined, output whenever the symbol is updated.
228 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
230 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
231 section to 0 if user_set_vma is set.
232 * elflink.h (elf_bfd_final_link): Likewise.
234 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
236 Partially undo patch of Jun 20.
237 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
238 (coff_compute_section_file_positions): Likewise.
239 (coff_write_object_contents): Likewise. Re-add deleted code, but
240 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
241 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
243 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
245 * config.bfd: Add support for *-*-rtems* configurations.
247 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
249 * elf.c (prep_headers): Add bfd_arch_alpha case.
251 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
253 * elf64-alpha.c: New file.
254 * config.bfd (alpha-*-linuxecoff*): New target.
255 (alpha-*-linux*, alpha-*-elf*): New targets.
256 * configure.in (bfd_elf64_alpha_vec): New vector.
257 * configure: Rebuild.
258 * targets.c (bfd_elf64_alpha_vec): Declare.
259 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
260 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
261 * bfd-in2.h, libbfd.h: Rebuild.
262 * Makefile.in: Rebuild dependencies.
263 (BFD64_BACKENDS): Add elf64-alpha.o.
264 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
266 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
268 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
269 than relying on a right shift of 32.
271 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
273 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
274 ifdef to COFF_WITH_PE.
275 (coff_compute_section_file_positions): Likewise.
276 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
277 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
278 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
279 COFF_IMAGE_WITH_PE, always include.
281 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
283 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
285 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
286 approximate the correct answer if SIZEOF_HEADERS was not used.
288 * binary.c (binary_set_section_contents): Set section file
289 position based on LMA rather than VMA.
291 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
293 * linker.c (_bfd_generic_link_output_symbols): Don't output any
294 symbols if info->strip == strip_all.
296 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
298 * coff-h8300.c: Remove #if 0 code.
299 (compatable): Don't allow mixing/matching of different architectures.
301 * archures.c (bfd_mach_h8300s): Add.
302 * bfd-in2.h: Rebuilt.
303 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
305 (h8300_reloc16_estimate): Likewise.
306 (h8300_reloc16_extra_cases): Likewise.
307 (h8300_bfd_link_add_symbols): Likewise.
308 * coffcode.h (coff_set_arch_mach_hook): Likewise.
309 (coff_set_flags): Likewise.
310 * cpu-h8300.c (h8300_scan): Likewise.
311 Add H8/S to bfd_h8300_arch list.
313 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
315 Added support for Alpha OpenVMS:
316 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
317 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
318 * config.h-vms, makefile.vms: New files.
319 * config.bfd (alpha-*-*vms*): New target.
320 * configure.in (evax_alpha_vec): New target vector.
321 * configure: Rebuild.
322 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
323 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
324 * targets.c (bfd_target_evax_flavour): Define.
325 (evax_alpha_vec): Declare.
326 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
328 * bfd-in2.h, libbfd.h: Rebuild.
329 * Makefile.in: Rebuild dependencies.
330 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
331 evax-emh.o, and evax-misc.o.
332 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
333 evax-etir.c, evax-emh.c, and evax-misc.c.
334 (HFILES): Add evax.h.
336 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
338 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
340 (h8300_bfd_link_add_symbols): Likewise.
342 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
344 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
345 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
347 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
349 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
350 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
352 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
353 R_MIPS_32 relocs if creating a shared library.
355 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
357 * peicode.h (add_data_entry): Use pei_section_data rather than
358 _cooked_size. Corresponds to May 13 change in coffcode.h.
360 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
362 * cofflink.c (_bfd_coff_final_link): Handle long section names.
363 * coffcode.h (coff_write_object_contents): If there are long
364 section names, always set the f_symptr field, even if there are no
366 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
367 if there are no symbols.
369 * coffgen.c (make_a_section_from_file): Check return value of
370 _bfd_coff_read_string_table.
371 (coff_real_object_p): Check return value of
372 make_a_section_from_file.
373 (_bfd_coff_read_string_table): Check that there are some symbols
374 before trying to read the string table size.
376 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
378 * xcofflink.c (xcoff_link_add_symbols): When considering whether
379 to replace a symbol in a dynamic object with a symbol from another
380 dynamic object, do the replacement if the existing symbol is
383 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
384 for _ptrgl, and treat it as global linkage code.
386 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
387 filename or N_SO symbol past the offset, and use it to indicate
388 that there is no line number or function when appropriate.
390 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
392 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
393 common symbol defined by the linker. Don't export function code
394 even if export_defineds is set.
396 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
398 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
400 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
401 (h8300_symbol_address_p): New function.
402 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
405 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
407 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
409 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
410 correctly for the two variants. Allow relaxing if the target
411 is 128 bytes away since after relaxation it'll be 126 bytes away.
412 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
413 "dot" and "value". Allow relaxing if the target is 128 bytes
414 away since after relaxation it'll be 126 bytes away.
415 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
416 the given section until nothing changes.
418 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
420 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
421 alignment hack--we can get the lnnoptr info another way without
422 suddenly increasing the alignment requirements. Set the flags for
424 (ecoff_compute_section_file_positions): Do so.
426 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
428 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
429 to keep the HP emulator database happy.
431 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
432 From Kevin Buettner <kev@primenet.com>.
434 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
436 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
437 name of a NULL section.
439 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
441 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
442 set, always call the notice callback.
444 * VERSION: Increment for bfdlink.h change.
446 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
448 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
449 (sh_relax_delete_bytes): Correct handling of differently sized
450 trailing alignment reloc.
452 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
453 * bfd-in2.h: Rebuild.
454 * configure.in: Warn if there is no known 64 bit type.
455 * configure: Rebuild.
457 * Makefile.in: Rebuild dependencies.
458 (BFD32_BACKENDS): Add ppcboot.o.
459 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
461 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
462 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
464 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
466 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
467 (bfd_mips_elf64_swap_reginfo_out): Move from here...
468 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
469 (bfd_mips_elf64_swap_reginfo_out): ...to here.
471 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
473 * elf64-mips.c: Improve reloc special_functions and handling of
474 SHT_MIPS_OPTIONS section.
475 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
476 mips_elf_hi16_reloc and make globally visible.
477 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
478 make globally visible.
479 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
480 make globally visible.
481 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
482 and make globally visible.
483 (gprel16_with_gp): Check howto->src_mask before using value in
485 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
486 and make globally visible.
487 (gprel32_with_gp): Check howto->src_mask before fetching value.
488 (bfd_mips_elf_swap_options_in): New function.
489 (bfd_mips_elf_swap_options_out): New function.
490 (_bfd_mips_elf_set_private_flags): Rename from
491 mips_elf_set_private_flags and make globally visible.
492 (_bfd_mips_elf_copy_private_bfd_data): Rename from
493 mips_elf_copy_private_bfd_data and make globally visible.
494 (_bfd_mips_elf_merge_private_bfd_data): Rename from
495 mips_elf_merge_private_bfd_data and make globally visible.
496 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
497 for a SHT_MIPS_OPTIONS section.
498 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
499 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
500 name of a SHT_MIPS_OPTIONS section.
501 (_bfd_mips_elf_set_section_contents): New function.
502 (mips_elf32_section_processing): Set the GP value in a
503 SHT_MIPS_OPTIONS section.
504 (_bfd_mips_elf_find_nearest_line): Rename from
505 mips_elf_find_nearest_line and make globally visible.
506 (bfd_elf32_set_section_contents): Define.
507 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
508 (_bfd_mips_elf_lo16_reloc): Declare.
509 (_bfd_mips_elf_gprel16_reloc): Declare.
510 (_bfd_mips_elf_got16_reloc): Declare.
511 (_bfd_mips_elf_gprel32_reloc): Declare.
512 (_bfd_mips_elf_set_private_flags): Declare.
513 (_bfd_mips_elf_copy_private_bfd_data): Declare.
514 (_bfd_mips_elf_merge_private_bfd_data): Declare.
515 (_bfd_mips_elf_find_nearest_line): Declare.
516 (_bfd_mips_elf_set_section_contents): Declare.
518 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
520 (elf_info_to_howto): Define.
521 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
523 (elf_info_to_howto): Define.
524 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
526 (elf_info_to_howto): Define.
528 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
529 R_MOV16B[12], to match change in coff/internal.h.
531 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
533 * elf64-mips.c: Extensive additions to provide better support for
534 writing files and for gas.
535 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
536 of mips_elf_object_p.
537 (mips_elf32_object_p): Rename from mips_elf_object_p; call
538 _bfd_mips_elf_object_p.
539 (_bfd_mips_elf_final_write_processing): Rename from
540 mips_elf_final_write_processing and make globally visible.
541 (_bfd_mips_elf_fake_sections): Rename from
542 mips_elf_fake_sections and make globally visible.
543 (_bfd_mips_elf_section_from_bfd_section): Rename from
544 mips_elf_section_from_bfd_section and make globally visible.
545 (_bfd_mips_elf_section_processing): New function, broken out of
546 mips_elf_section_processing.
547 (mips_elf32_section_processing): Rename from
548 mips_elf_section_processing; call
549 _bfd_mips_elf_section_processing.
550 (_bfd_mips_elf_symbol_processing): Rename from
551 mips_elf_symbol_processing and make globally visible.
552 (_bfd_mips_elf_read_ecoff_info): Rename from
553 mips_elf_read_ecoff_info and make globally visible.
554 (mips_elf32_ecoff_debug_swap): Rename from
555 mips_elf_ecoff_debug_swap.
556 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
557 struct symbol_cache_entry.
558 (_bfd_elf_validate_reloc): New function, moved in from
559 elfcode.h:validate_reloc.
560 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
561 to _bfd_elf_validate_reloc. Change all callers.
562 * elf-bfd.h (bfd_section_from_shdr): Declare.
563 (_bfd_elf_symbol_from_bfd_symbol): Declare.
564 (_bfd_elf_validate_reloc): Declare.
565 (_bfd_mips_elf_object_p): Declare.
566 (_bfd_mips_elf_fake_sections): Declare.
567 (_bfd_mips_elf_section_from_bfd_section): Declare.
568 (_bfd_mips_elf_section_processing): Declare.
569 (_bfd_mips_elf_symbol_processing): Declare.
570 (_bfd_mips_elf_read_ecoff_info): Declare.
571 (_bfd_mips_elf_final_write_processing): Declare.
572 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
575 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
576 (mips_elf_final_write_processing): Likewise.
578 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
580 64-bit MIPS ELF ABI objdump support:
581 * elf64-mips.c: New file.
582 * Makefile.in: Rebuild dependencies.
583 (BFD64_BACKENDS): Add elf64-mips.o.
584 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
585 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
586 bfd_elf64_littlemips_vec to targ_selvecs.
587 (mips*-*-elf*): Likewise.
588 * confingure.in: Add bfd_elf64_bigmips_vec and
589 bfd_elf64_littlemips_vec to vector switch.
590 * configure: Rebuild.
591 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
592 broken out of mips_elf_section_from_shdr.
593 (mips_elf32_section_from_shdr): Rename from
594 mips_elf_section_from_shdr. Call new function.
595 (elf_backend_section_from_shdr): Update name of renamed function.
596 * elf-bfd.h (struct elf_size_info): Change second parameter of
597 write_out_phdrs to be const. Likewise for second parameter of
599 (struct bfd_elf_section_data): Add rel_hdr2 field.
600 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
601 (bfd_elf32_swap_symbol_out): Likewise.
602 (bfd_elf32_swap_reloc_in): Likewise.
603 (bfd_elf32_swap_reloc_out): Likewise.
604 (bfd_elf32_swap_reloca_in): Likewise.
605 (bfd_elf32_swap_reloca_out): Likewise.
606 (bfd_elf32_swap_phdr_in): Likewise.
607 (bfd_elf32_swap_phdr_out): Likewise.
608 (bfd_elf32_swap_dyn_in): Likewise.
609 (bfd_elf32_swap_dyn_out): Likewise.
610 (bfd_elf32_slurp_symbol_table): Declare.
611 (bfd_elf32_write_shdrs_and_ehdr): Declare.
612 (bfd_elf32_write_out_phdrs): Declare.
613 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
614 (bfd_elf64_swap_symbol_out): Likewise.
615 (bfd_elf64_swap_reloc_in): Likewise.
616 (bfd_elf64_swap_reloc_out): Likewise.
617 (bfd_elf64_swap_reloca_in): Likewise.
618 (bfd_elf64_swap_reloca_out): Likewise.
619 (bfd_elf64_swap_phdr_in): Likewise.
620 (bfd_elf64_swap_phdr_out): Likewise.
621 (bfd_elf64_swap_dyn_in): Likewise.
622 (bfd_elf64_swap_dyn_out): Likewise.
623 (bfd_elf64_slurp_symbol_table): Declare.
624 (bfd_elf64_write_shdrs_and_ehdr): Declare.
625 (bfd_elf64_write_out_phdrs): Declare.
626 (_bfd_mips_elf_section_from_shdr): Declare.
627 * elf.c (bfd_section_from_shdr): Remove assertion requiring
628 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
629 section for the section, add the new one to rel_hdr2. Increment
630 reloc_count rather than setting it.
631 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
632 Remove static declaration.
633 (elf_write_shdrs_and_ehdr): Define name as macro.
634 (elf_write_out_phdrs): Likewise.
635 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
636 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
637 (elf_swap_symbol_in): Change second parameter to be const.
638 (elf_swap_symbol_out): Likewise.
639 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
640 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
641 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
642 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
643 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
644 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
645 parameter to be const. Make non-static.
646 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
648 (elf_slurp_symbol_table): Make non-static.
649 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
650 * elfxx-target.h (elf_info_to_howto): Define if not defined.
651 (elf_backend_size_info): Likewise.
652 (elfNN_bed): Use elf_backend_size_info.
653 * targets.c (bfd_elf64_bigmips_vec): Declare.
654 (bfd_elf64_littlemips_vec): Declare.
655 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
656 bfd_elf64_littlemips_vec if BFD64 is defined.
658 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
660 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
662 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
663 zeroes, in alignment holes.
665 * configure: Rebuild with autoconf 2.10.
667 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
668 potential leading underscore in the allocated buffer.
670 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
672 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
673 symbols into .sbss if this is a relocatable link.
675 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
677 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
678 undefined symbols when creating a shared library.
680 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
682 * coff-sh.c: Add a bunch of new code and static const arrays to
683 support aligning loads and stores on four byte memory boundaries.
685 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
687 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
689 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
692 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
694 * cache.c (bfd_open_file): Unlink the file before opening it for
695 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
697 * opncls.c (bfd_fdopenr): Set opened_once.
699 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
701 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
704 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
705 the code unconditionally.
707 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
709 * libcoff-in.h (struct pei_section_tdata): Define structure.
710 (pei_section_data): Define macro.
711 * libcoff.h: Rebuild.
712 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
713 store s_paddr field in pei_section_data.
714 (coff_compute_section_file_positions): Use pei_section_data rather
715 than _cooked_size, and don't overwrite an existing value.
716 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
717 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
718 * peicode.h (coff_bfd_copy_private_section_data): Define if
720 (pe_bfd_copy_private_section_data): New static function if
723 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
725 * srec.c (srec_set_arch_mach): Write as a function rather than a
728 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
729 no map, just check each member in turn to see whether it is
732 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
734 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
735 table. Call BFD_ASSERT to validate header size, instead of
737 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
740 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
742 * ppcboot.c: New target for looking at PPCbug boot records.
744 * config{ure.in,.bfd}: Add support for ppcboot target.
746 * configure: Regenerate.
748 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
750 * coff-h8300.c (howto_table): Update names to match recent
751 changes to include/coff/internal.h. Fix minor errors in the
752 existing relocs. Add R_MOVL1 and R_MOVL2.
753 (rtype2howto): Similarly.
754 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
755 existing relaxing code and peform more relaxing.
756 (h8300_reloc16_extra_cases): Likewise.
758 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
760 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
763 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
765 * elfcode.h (elf_object_p): Reject generic ELF target if
766 e_machine matches an alternate machine code in a specific backend.
768 * netbsd-core.c (netbsd_core_vec): Remove initializer for
769 obsolete align_power_min field.
771 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
773 * coff-h8300.c (reloc_howto_type): Add howto entry for
775 (rtype2howto): Handle R_PCRWORD_B.
776 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
777 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
778 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
781 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
783 * aoutx.h (translate_from_native_sym_flags): Set the section for
784 BSF_CONSTRUCTOR symbols.
786 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
789 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
791 * coffcode.h (coff_write_object_contents): In comdat section lookup,
792 stop looking when section is found.
794 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
796 * coffcode.h (STRING_SIZE_SIZE): Define.
797 (styp_to_sec_flags): Handle long symbol names when looking for the
799 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
800 (bfd_coff_long_section_names): Define.
801 (coff_write_object_contents): Handle long section names.
802 (bfd_coff_std_swap_table): Initialize new field.
803 * libcoff.h: Rebuild.
804 * coffgen.c (make_a_section_from_file): Handle long section
806 (coff_write_symbols): Handle long section names.
807 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
808 * coff-mips.c (mips_ecoff_backend_data): Likewise.
809 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
810 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
811 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
812 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
813 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
814 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
816 * bout.c (b_out_callback): Set lma of sections.
817 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
818 parameter to output_bfd. Used input_bfd instead of output_bfd in
821 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
823 * aoutx.h (translate_from_native_sym_flags): Don't create
824 SEC_CONSTRUCTOR sections.
825 * ecoff.c (ecoff_set_symbol_info): Likewise.
827 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
828 From Don Bowman <bowman@waterloo.hp.com>.
830 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
832 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
833 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
835 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
837 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
838 mips_32_relocs field.
839 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
840 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
841 relocs against a global symbol which is not defined in a regular
843 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
844 against a global symbol, increment mips_32_relocs.
845 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
846 the symbol is not defined in a regular file, make room in the
849 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
851 * ecoff.c (ecoff_compute_section_file_positions): Track the real
852 file position and the virtual file position separately. Set
853 filepos information bsaed on the real file position.
854 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
855 Jan 23 change to coffcode.h.
857 * som.c (som_slurp_symbol_table): Set the symbol count to the
858 number of BFD symbols created.
860 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
862 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
863 output file if linking shared objects. Loop to check all relocs,
864 rather than returning false on first error.
866 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
868 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
869 (ppc_elf_additional_program_headers): If .interp section, bump #
870 of program headers by 1.
871 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
872 (ppc_elf_size_dynamic_sections): Add support for .plt section.
873 (ppc_elf_check_relocs): Print out filename in debug code. Enable
875 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
877 (ppc_elf_relocate_section): If the output section isn't defined,
878 don't abort, just give an error message.
880 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
881 being created is .sdata or .sdata2, don't make the symbol dynamic.
883 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
885 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
886 members of an archive for dynamic objects with no symbols, and
887 pass them directly to check_archive_element.
888 (xcoff_link_check_ar_symbols): Pass dynamic objects to
889 xcoff_link_check_dynamic_ar_symbols.
890 (xcoff_link_check_dynamic_ar_symbols): New static function.
892 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
893 from _bfd_nodynamic to _bfd_xcoff.
894 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
896 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
897 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
898 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
899 * libcoff.h: Rebuild.
900 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
901 (xcoff_get_section_contents): New static function.
902 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
903 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
904 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
905 (xcoff_dynamic_reloc): New static variable.
906 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
907 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
909 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
911 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
912 if reloc_entry->addend is not 0.
913 (CALC_ADDEND): Just set the addend to reloc.r_offset.
915 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
917 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
919 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
920 Add entries for R_SPARC_[56].
921 (sparc_reloc_map): Add entries for R_SPARC_[56].
923 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
925 Optimize linking of stabs in sections as used in ELF and COFF.
927 * libbfd-in.h (_bfd_link_section_stabs): Declare.
928 (_bfd_write_section_stabs): Declare.
929 (_bfd_write_stab_strings): Declare.
931 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
932 (struct coff_link_hash_table): Add stab_info field.
933 * libcoff.h: Rebuild.
934 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
936 (coff_link_add_symbols): Call _bfd_link_section_stabs if
938 (_bfd_coff_final_link): Write out stab strings hash table.
939 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
940 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
942 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
943 (struct bfd_elf_section_data): Add stab_info field.
944 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
946 * elflink.h (elf_link_add_object_symbols): If appropriate, call
947 _bfd_link_section_stabs.
948 (elf_bfd_final_link): Write out stab strings hash table.
949 (elf_link_input_bfd): Handle optimized stabs sections.
950 * reloc.c (_bfd_final_link_relocate): Check address against
951 _raw_size rather than _cooked_size.
952 * Makefile.in: Rebuild dependencies.
953 (BFD_LIBS): Add stabs.o
954 (BFD_LIBS_CFILES): Add stabs.c.
956 * VERSION: Increment for bfdlink.h change.
958 * coffgen.c (coff_renumber_symbols): Correct handling of
959 BSF_NOT_AT_END common symbols.
961 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
963 * coff-ppc.c (record_toc): Add cast to avoid warning.
964 (ppc_allocate_toc_section): Likewise.
965 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
966 (ppc_coff_reloc_type_lookup): Remove unreached code.
967 * coffcode.h (coff_write_object_contents): Don't take the address
969 * peicode.h (pe_print_idata): Add casts to avoid warning.
970 (pe_print_edata): Likewise.
971 (pe_print_reloc): Remove ANSI C string concatenation.
973 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
975 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
977 * libcoff.h: Rebuild.
978 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
980 (coff_swap_aux_out): Likewise.
981 * peicode.h (coff_swap_aux_in): Likewise.
982 (coff_swap_aux_out): Likewise.
983 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
985 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
987 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
988 Fix up .bf endndx link fields.
989 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
991 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
994 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
996 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
997 on Solaris PowerPC systems doesn't get confused.
999 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1002 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1003 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1004 update did_reg and did_reg2.
1006 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1008 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1010 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1011 callback routines, pass h->root.string rather than name, in case
1012 copy is true and name is transient.
1014 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1016 * elfcore.h: Add support for core files with multiple threads.
1017 (Primarily for Solaris.)
1019 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1022 section->orelocation is NULL.
1024 * coffgen.c (bfd_coff_get_syment): New function.
1025 (bfd_coff_get_auxent): New function.
1026 * bfd-in.h (bfd_coff_get_syment): Declare.
1027 (bfd_coff_get_auxent): Declare.
1028 * bfd-in2.h: Rebuild.
1030 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1032 * elf32-mips.c (struct mips_hi16): Define.
1033 (mips_hi16_addr, mips_hi16_addend): Remove.
1034 (mips_hi16_list): New static variable.
1035 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1036 (mips_elf_lo16_reloc): Process mips_hi16_list.
1037 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1038 relocs before the associated LO16 reloc.
1040 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1042 * versados.c (versados_scan): Check bfd_alloc return value.
1043 (versados_object_p): Check all bfd_read return values. Require
1044 that lang field be less than 10, to avoid confusion with Intel Hex
1047 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1049 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1050 not 0, for an absolute symbol.
1051 (NAME(aout,swap_ext_reloc_out)): Likewise.
1053 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1054 (ihex_write_object_contents): For a large start address, output
1055 the full 32 bit address in record type 5.
1057 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1058 to int to avoid promotion problems in prototype.
1060 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * configure.host: Use ${srcdir} when looking for picfrag.
1064 * configure.host: Switch on ${libdir}, not $(libdir). From
1065 alan@spri.levels.unisa.edu.au (Alan Modra).
1067 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1068 entry point, not just for DYNAMIC objects.
1069 * sunos.c (sunos_add_dynamic_symbols): Always call
1070 sunos_create_dynamic_sections. If called with a non DYNAMIC
1071 object, don't do anything else.
1072 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1074 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * configure.in: Permit --enable-shared to specify a list of
1078 * configure: Rebuild.
1080 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1081 host when configuring with --enable-shard.
1083 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1085 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1088 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1089 to avoid crashing in bfd_hash_replace.
1091 * sysdep.h: Use #ifdef, not #if.
1093 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1095 * config.in: Rebuild.
1097 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1099 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1100 (AC_CHECK_HEADERS): Check for sys/time.h
1101 (AC_HEADER_TIME): Add macro.
1102 * configure: Rebuild.
1103 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1104 to control what combination of <time> and <sys/time.h>
1107 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1109 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1110 (aout_32_sunos4_write_object_contents): Likewise.
1111 * aoutx.h (NAME(aout,machine_type)): Handle
1112 bfd_mach_sparc_{sparclet,sparclite}.
1113 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1114 (bfd_mach_sparc_v9_p): Update.
1115 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1116 * libaout.h (enum machine_type): Add M_SPARCLET.
1117 * sunos.c (MACHTYPE_OK): Define.
1118 * bfd-in2.h: Regenerated.
1120 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1122 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1123 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1124 * elflink.c (_bfd_elf_create_got_section): Store the
1125 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1126 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1127 global offset table goes over 0x1000, set the value of
1128 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1129 (elf32_sparc_relocate_section): Subtract the offset of
1130 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1132 * elfcode.h: Don't include <string.h>.
1134 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1136 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1137 generic_link_hash_newfunc. All references changed.
1138 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1139 moved here from libbfd-in.h.
1140 * libbfd-in.h: Corresponding changes.
1141 * libbfd.h: Regenerated.
1143 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1145 * aoutx.h (aout_link_input_section_std): When reporting an
1146 overflow error, use the name of the symbol in the hash table if
1148 (aout_link_input_section_ext): Likewise.
1150 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1151 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1153 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1155 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1156 * coffcode.h (coff_compute_section_file_positions): Likewise.
1157 (coff_write_object_contents): Likewise.
1159 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * section.c (SEC_LINK_ONCE): Define.
1162 (SEC_LINK_DUPLICATES): Define.
1163 (SEC_LINK_DUPLICATES_DISCARD): Define.
1164 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1165 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1166 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1167 * bfd-in2.h: Rebuild.
1168 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1169 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1170 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1171 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1172 SEC_LINK_ONCE, and look through the symbol table for the setting
1173 for SEC_LINK_DUPLICATES.
1174 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1175 set for a section, find the section symbol in the symbol table,
1176 and set the aux entry based on SEC_LINK_DUPLICATES.
1177 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1178 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1179 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1180 * coff-i386.c (i386coff_vec): Likewise.
1181 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1183 * VERSION: Bump to 2.6.1.
1184 * Makefile.in (stamp-h): Depend upon VERSION.
1186 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1188 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1189 * libbfd.h: Rebuilt.
1190 * linker.c (generic_link_hash_newfunc): No longer static.
1191 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1193 * coff-h8300.c: Add two derived hash tables and their associated
1194 funtions and #defines for use by the h8300 linker.
1195 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1196 the function vector as needed. Place the address of the function
1197 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1198 Rewrite the vectors section contents as necessary.
1199 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1200 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1201 (coff_bfd_link_hash_table_create): Likewise.
1203 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1206 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1208 (hppa_rebuild_insn): Pass pointer to correct type to
1209 low_sign_unext and dis_assemble_21.
1211 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1213 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1214 Stick with sparc-*-{sysv4*,solaris2*}.
1216 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1219 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1220 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1221 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1222 fields is non-zero, print them.
1224 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1225 ifdef. Remove unused variables.
1226 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1228 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1229 (get_symbol_value): Ifdef out.
1230 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1231 (coff_ppc_relocate_section): Remove unused variables. Make
1232 fprintf strings and argument types correspond. Put before_addr in
1234 (dump_toc): Make fprintf strings and argument types correspond.
1235 (ppc_process_before_allocation): Remove unused variables. Always
1237 (ppc_reflo_reloc): Ifdef out.
1238 (ppc_addr32nb_reloc): Ifdef out.
1239 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1241 (coff_ppc_rtype_to_howto): Likewise.
1242 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1244 * peicode.h (pe_print_idata): Move otherwise unused variables into
1245 the #ifdef where they are used. Always return a value.
1246 (pe_print_edata): Make fprintf strings and argument types
1247 correspond. Always return a value.
1248 (pe_print_pdata): Removed unused variable addr_value. Always
1250 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1251 strings and argument types correspond. Always return a value.
1253 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1254 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1255 variable rela inside #if 0 section where it is used.
1257 * ns32k.h: New file.
1258 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1259 functions to start with _bfd_.
1260 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1261 functions in cpu-ns32k.h.
1262 * Makefile.in: Rebuild dependencies.
1263 (HFILES): Add ns32k.h.
1265 * section.c (struct sec): Add linker_mark field. Change
1266 user_set_vma and reloc_done to be single bit fields.
1267 (STD_SECTION): Update accordingly.
1268 * bfd-in2.h: Rebuild.
1269 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1271 (aout_link_input_bfd): Don't link unmarked sections.
1272 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1274 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1275 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1277 * elflink.h (elf_bfd_final_link): Mark sections included in the
1279 (elf_link_input_bfd): Don't link unmarked sections.
1280 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1282 (xcoff_link_input_bfd): Don't link unmarked sections.
1284 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1285 overflow error messages.
1287 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1289 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1290 is not set, print "BFD: " before the error message.
1292 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1293 Miles Bader <miles@gnu.ai.mit.edu>.
1294 * configure: Rebuild.
1296 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1301 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1302 m68k-aout, m68k-coff, and m68k-elf targets.
1304 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1306 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1307 (ieee_generic_stat_arch_elt): Restructured to prevent
1308 ieee_object_p from being called repeatedly.
1310 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1312 * coffcode.h (coff_write_object_contents): Allocate
1313 buffers large enough for any FILEHDR or AOUTHDR.
1315 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1317 * ecofflink.c (lookup_line): New static function, renamed and
1318 slighly changed from old _bfd_ecoff_locate_line.
1319 (_bfd_ecoff_locate_line): Cache line number information. Use
1320 lookup_line for actual lookup.
1322 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1324 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1325 multiple of 20 bytes.
1327 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1330 allocate ecoff_find_line, and don't initialize by hand.
1331 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1332 mips_elf_find_line, and don't call memset.
1334 * coffcode.h (coff_compute_section_file_positions): If not
1335 producing a final executable, don't consider sofar when aligning
1336 the section to the correct size.
1338 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1341 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1342 * coffgen.c (coff_section_symbol): Ifdef out.
1344 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1346 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1347 output_bfd is not NULL.
1349 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1351 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1352 of bfd_alloc (fixes fix_line not being initialized).
1353 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1355 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1357 * coffcode.h: Allow specific backends to override the
1358 bfd_link_add_symbols routine.
1360 * coff-h8300.c: Include genlink.h.
1361 (howto_table): Add R_MEM_INDIRECT.
1362 (rtype2howto): Support R_MEM_INDIRECT.
1363 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1366 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1368 * coff-alpha.c (alpha_relocate_section): Use
1369 info->callbacks_warning, rather than _bfd_error_handler, for
1370 "multiple gp" warning.
1372 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1375 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1376 table string. Use bfd_wrapped_link_hash_lookup.
1377 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1379 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1380 table, if any, when writing out symbols.
1381 (aout_link_input_section_std): Use the name from the hash table,
1382 if any, when reporting undefined symbols.
1383 (aout_link_input_section_ext): Likewise.
1384 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1385 * bout.c (get_value): Likewise.
1386 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1387 * ecoff.c (ecoff_reloc_link_order): Likewise.
1388 * elflink.h (elf_link_add_object_symbols): Likewise.
1389 (elf_reloc_link_order): Likewise.
1390 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1391 (_bfd_generic_reloc_link_order): Likewise.
1392 (default_indirect_link_order): Likewise.
1393 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1394 * sunos.c (sunos_add_one_symbol): Likewise.
1395 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1396 (bfd_xcoff_link_count_reloc): Likewise.
1397 (xcoff_reloc_link_order): Likewise.
1399 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1400 into -1 for intern->rss.
1402 * configure: Rebuild with autoconf 2.8.
1404 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1406 * stab-syms.c (__define_stab_duplicate): Define.
1407 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1409 * bfd-in.h (bfd_get_stab_name): Declare.
1410 * bfd-in2.h: Rebuild.
1411 * Makefile.in: Rebuild dependencies.
1412 (BFD_LIBS): Add stab-syms.o.
1413 (BFD_LIBS_CFILES): Add stab-syms.c.
1414 (BFD32_BACKENDS): Remove stab-syms.o.
1415 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1416 * configure.in: Don't list stab-syms.o in bfd_backends.
1417 * configure: Rebuild.
1418 * libaout.h (aout_stab_name): Don't declare.
1419 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1422 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1424 * elf.c (assign_file_positions_for_segments): Adjust file offset
1425 for section alignment even if SEC_LOAD is not set.
1427 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1429 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1430 since they appear as targets in Makefile.in.
1431 * configure: Rebuild.
1433 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1434 don't fiddle with a symbol which is not defined anywhere.
1436 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1439 though they are defined in a shared library.
1440 (xcoff_build_ldsyms): Likewise.
1442 * coffgen.c (coff_find_nearest_line): Don't look at the line
1443 numbers for the section if section->lineno is NULL.
1445 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1446 message rather than calling BFD_ASSERT.
1447 * elfcode.h (write_relocs): Check return value of
1448 _bfd_elf_symbol_from_bfd_symbol.
1450 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1452 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1455 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1457 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1459 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1460 hppa_reloc_field_selector_type_alt.
1461 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1462 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1464 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1466 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1468 * elf.c (assign_file_positions_for_segments): Adjust the segment
1469 memory size for the alignment of a SEC_ALLOC section, not just a
1472 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1474 * m68klinux.c: New file.
1475 * hosts/m68klinux.h: New file.
1476 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1477 * configure.in (m68*-*-linux*): New native host.
1478 (m68klinux_vec): New vector.
1479 * configure: Rebuild.
1480 * targets.c (m68klinux_vec): Declare.
1481 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1482 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1483 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1484 declaration from bfd_linux_size_dynamic_sections.
1485 (bfd_m68klinux_size_dynamic_sections): Declare.
1486 * bfd-in2.h: Rebuild.
1487 * Makefile.in: Rebuild dependencies.
1488 (BFD32_BACKENDS): Add m68klinux.o.
1489 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1491 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1493 * libhppa.h (pa_arch): Add pa20.
1494 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1495 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1496 (hppa_field_adjust): Handle e_nsel.
1497 * som.c: Provide default definitions for many new relocs found only
1498 in hpux10 include files.
1499 (som_fixup_formats): Add several new relocs from hpux10.
1500 (som_hppa_howto_table): Add hpux10 relocs.
1501 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1503 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1505 * mpw-make.sed: Edit out recent shared library support, and
1506 rules to rebuild .h files using doc/chew.
1508 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1510 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1511 size even of sections with no contents.
1513 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1515 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1516 starting with '$' the way we skip names starting with '.'. When
1517 updating x_endndx, don't be fooled by an index which has been
1520 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1521 struct/union/enum type with no elements.
1523 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1527 * archive.c (bfd_generic_archive_p): If the first file in the
1528 archive can not be recognized as an object, don't assume that this
1529 is the wrong format.
1531 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1532 format is not bfd_object.
1533 (bfd_elf_get_dt_soname): Likewise.
1535 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1537 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1540 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1542 * bfd.c (tdata): Add netbsd_core_data.
1543 * bfd-in2.h: Regenerated.
1545 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1548 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1549 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1552 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1553 to get the symbol index, matching 14 Jul 95 change.
1555 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1557 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1558 Remove duplicate definition of gp.
1560 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1562 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1563 assume that we can set the GP value and then get the same value,
1564 since it won't be true if the output file is neither ELF nor
1566 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1567 _bfd_get_gp_value here.
1568 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1569 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1571 (mips_elf_lo16_reloc): Likewise.
1572 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1573 Don't require that the BFD be ELF.
1574 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1575 (mips_elf_gprel32_reloc): Likewise.
1576 (mips_elf_relocate_section): Don't assume we can set and get the
1578 (mips_elf_finish_dynamic_symbol): Don't bother to use
1579 _bfd_get_gp_value here.
1581 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1582 Don't change epdr between malloc and free. Be careful not to free
1583 NULL pointers. Zero out the first RPDR.
1585 * configure.host: On Linux, only pass -rpath option if $(libdir)
1586 is neither /lib nor /usr/lib. From Alan Modra
1587 <alan@mullet.Levels.UniSA.Edu.Au>.
1589 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1591 (elf_dt_name): Rename from elf_dt_needed_name.
1592 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1594 (bfd_elf_get_dt_soname): New function.
1595 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1596 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1597 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1598 * bfd-in2.h: Rebuild.
1600 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1602 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1603 _bfd_sparc_elf_reloc_type_lookup.
1604 (bfd_elf32_bfd_reloc_type_lookup): Update.
1605 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1606 (sparc64_elf_howto_table): Define.
1607 (sparc_reloc_map): Define.
1608 (sparc64_elf_reloc_type_lookup): New function.
1609 (sparc_elf_wdisp16_reloc): New function.
1610 (elf_info_to_howto): Use sparc64_elf_howto_table.
1611 (sparc64_elf_relocate_section): Likewise.
1612 (bfd_elf64_bfd_reloc_type_lookup): Update.
1614 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1616 * configure.host: Check for 'do not mix' from native linker before
1617 trying to use -rpath.
1619 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * bfd.c (_bfd_get_gp_value): New function.
1622 (_bfd_set_gp_value): New function.
1623 * libbfd-in.h (_bfd_get_gp_value): Declare.
1624 (_bfd_set_gp_value): Declare.
1625 * libbfd.h: Rebuild.
1626 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1627 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1628 directly to the fields in the tdata information.
1629 (alpha_relocate_section): Likewise.
1630 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1631 (mips_gprel_reloc): Likewise.
1632 (mips_relocate_section): Likewise.
1633 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1634 (mips_elf_lo16_reloc): Likewise.
1635 (mips_elf_final_gp): Likewise.
1636 (mips_elf_gprel16_reloc): Likewise.
1637 (mips_elf_gprel32_reloc): Likewise.
1638 (mips_elf_relocate_section): Likewise.
1639 (mips_elf_finish_dynamic_symbol): Likewise.
1641 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1643 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1645 * configure.in: Call AC_PROG_CC before configure.host.
1646 * configure: Rebuild.
1647 * configure.host: Don't set information which autoconf should
1648 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1650 * configure.host: Remove go32 and win32 host information, since it
1651 should no longer be needed.
1653 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1654 then start a new segment rather than put a writable section in a
1657 * configure.host: Set RPATH_ENVVAR.
1659 * Makefile.in: Rebuild dependencies.
1661 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1662 zero_section variable.
1664 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1666 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1667 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1668 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1670 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1672 * ieee.c (ieee_write_expression): Only use an R variable for a
1673 local symbol. Don't output a zero offset. Handle a zero address.
1674 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1675 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1677 (parse_expression): Don't try to handle multiple occurrences of a
1678 P variable. Handle I variables differently from X variables. Fix
1679 the order of minus expressions.
1680 (ieee_slurp_external_symbols): Generate an I variable for an NN
1681 record. Fix handling of ATI and ATX records.
1682 (ieee_slurp_sections): Only set minimal section attributes.
1683 Adjust them later, based on the section contents.
1684 (ieee_object_p): Read in the file until just after the ME record.
1685 Call ieee_slurp_section_data to set the section flags.
1686 (do_one): Add iterations parameter. Only repeat the first load
1687 item. Set the section and file reloc flags.
1688 (ieee_slurp_section_data): Set section flags. Pass iterations to
1690 (ieee_canonicalize_reloc): Handle I variables.
1691 (do_with_relocs): Only emit relocation size when necessary.
1692 Increase MAXRUN to 127. Change ov to be assigned, and take
1693 src_mask and pcrel_offset into account.
1694 (ieee_write_data_part): Skip sections that are not loaded.
1695 (ieee_write_external_part): Don't output optional last entry of WX
1697 (ieee_write_me_part): Make setting of me_record neater.
1698 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1700 * syms.c (stt): Add entries for zerovars, vars, and code.
1702 * elfcode.h (validate_reloc): New static function.
1703 (write_relocs): Call validate_reloc for non ELF relocs.
1705 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1706 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1707 (TARGET_LITTLE_SYM): Likewise.
1709 * config.bfd (m68*-*-psos*): New target.
1711 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1713 * i386msdos.c: Remove some #if 0 code.
1714 (msdos_write_object_contents): Don't include empty sections in the
1715 size computation, regardless of their address.
1717 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1719 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1720 is NULL, ie, the -r switch is used.
1722 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1724 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1725 (BFD_RELOC_MIPS_GOT_LO16): Define.
1726 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1727 * bfd-in2.h, libbfd.h: Rebuild.
1728 * elf32-mips.c (mips_reloc_map): Map new relocs.
1730 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1732 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1735 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1736 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1737 simple number for the section address, rather than an expression.
1738 Limit the number of bytes between relocs to MAXRUN.
1739 (ieee_write_me_part): Set me_record to the file offset after the
1741 (ieee_write_processor): New static function.
1742 (ieee_write_object_contents): Use ieee_write_processor.
1744 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1746 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1748 * coff-aux.c: Change include of aux.h to aux-coff.h.
1750 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1752 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1753 relocation put the addend both in the reloc entry and the data.
1754 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1757 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1758 a R_68K_PCxx reloc against a defined global symbol directly.
1759 (elf_m68k_check_relocs): Don't count such a reloc.
1761 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1762 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1763 symbol for now, otherwise always record the symbol as dynamic.
1764 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1765 is not referenced by a dynamic object, and we are not making a
1766 shared object, then don't make a PLT entry. If we do make a PLT
1767 entry, make sure the symbol has been recorded as dynamic.
1769 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1771 * configure.host: When making a shared library, set HLDFLAGS to
1772 pass an appropriate -rpath option. Use the make variable SONAME
1773 as the shared library soname, rather than computing it here. On
1774 SunOS, build stamp-tshlink in place of $(SHLINK).
1775 * Makefile.in (SONAME): New variable.
1776 ($(SHLINK)): Make a link to the transformed name, as well.
1777 (stamp-tshlink): New target.
1778 (install): Skip stamp-tshlink during install.
1780 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1782 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1783 linker sections have been set up yet.
1785 * elf.c (make_mapping): Add an additional argument to suppress
1786 making the first section include the program headers.
1787 (map_sections_to_segments): If the user used -Ttext such that the
1788 program headers are on a different page, do not set the flags
1789 saying that this section includes the program headers.
1791 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1793 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1794 don't define TRAD_HEADER.
1795 * configure: Rebuild.
1797 * netbsd-core.c: New file, support for NetBSD core files.
1798 * hosts/*nbsd.h: Removed.
1800 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1802 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1803 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1804 * libbfd.h, bfd-in2.h: Regenerated.
1805 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1806 bfd_elf32_bfd_reloc_type_lookup.
1807 (reloc_type{,_names}): Deleted.
1808 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1810 (sparc_reloc_map): Add sparc64 relocs.
1811 (sparc_elf_notsupported_reloc): New static function.
1812 (sparc_elf_wdisp16_reloc): New static function.
1813 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1814 (elf32_sparc_relocate_section): Likewise.
1815 (bfd_elf32_bfd_reloc_type_lookup): Define.
1816 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1817 (reloc_type{,_names}): Deleted.
1818 (elf_sparc_howto_table): Deleted.
1819 (sparc_reloc_map): Deleted.
1820 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1821 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1823 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1828 * Makefile.in (program_transform_name): New variable.
1829 (install): Transform library name before installing it.
1831 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * archures.c (bfd_mach_i960_hx): Define.
1834 * bfd-in2.h: Rebuild.
1835 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1836 (MATRIX): Expand entries for HX.
1837 (arch_info_struct): Add i960:hx entry.
1838 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1839 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1840 (coff_set_flags): Handle bfd_mach_i960_hx.
1842 Support for building as a shared library, based on patches from
1843 Alan Modra <alan@spri.levels.unisa.edu.au>:
1844 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1845 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1846 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1847 * configure: Rebuild.
1848 * configure.host: If --enable-shared, adjust shared library stuff
1849 based on the host. If the host is SunOS, and the linker supports
1850 -rpath, set HLDFLAGS to use it.
1851 * Makefile.in (ALLLIBS): New variable.
1852 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1853 (COMMON_SHLIB, SHLINK): New variables.
1854 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1855 (STAGESTUFF): Remove variable.
1856 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1858 (stamp-ofiles): New target, like old ofiles target, but build
1859 using a temporary file and move-if-change, and touch stamp-ofiles
1861 (ofiles): Just depend upon stamp-ofiles.
1862 (stamp-piclist, piclist): New targets.
1863 ($(SHLIB), $(SHLINK)): New targets.
1864 (targets.o, archures.o): Build twice if PICFLAG is set.
1865 (do_mostlyclean): Remove pic/*.o.
1866 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1868 (do_distclean): Remove pic and stamp-picdir.
1869 (install): Install shared libraries.
1870 ($(OFILES)): Depend upon stamp-picdir.
1871 (stamp-picdir): New target.
1873 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1875 * libcoff.h: Rebuild.
1877 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1878 flavour of a section with no owner.
1880 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1881 ELF_LINK_NON_ELF flag.
1882 (mips_elf_create_got_section): Likewise.
1884 * elf.c: Revert last change, since it breaks dynamic linking.
1885 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1887 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1888 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1889 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1891 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1893 * elf.c (assign_file_positions_for_segments): If the backend does
1894 not want the elf header or the program headers in the address
1895 space, do not include them in the calculations.
1897 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1898 function to determine if we need additional program headers.
1899 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1900 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1902 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1904 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1906 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1908 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1909 back into one line. Some compilers (sunos 4.1.3 for example)
1910 won't accept args split across more than one line.
1912 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1914 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1915 * configure: Regenerate.
1917 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1919 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1920 try to do arithmetic on a void *, cast it to a unsigned char * first.
1922 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1925 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1927 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1928 flag for a newly defined symbol.
1929 (NAME(bfd_elf,record_link_assignment)): Likewise.
1930 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1931 set the DEF or REF_REGULAR flags correctly.
1933 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1934 (libbfd.h, libcoff.h): Corresponding change.
1936 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1937 a PLT32 reloc as dynamic.
1938 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1939 is not referenced by a dynamic object, and we are not making a
1940 shared object, then don't make a PLT entry. If we do make a PLT
1941 entry, make sure the symbol has been recorded as dynamic.
1943 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1945 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1946 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1947 (powerpcle-*-cygwin32): New.
1948 * peicode.h (add_data_entry): Get address from vma.
1950 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1952 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1953 attached to the section has already been created as an undefined
1954 symbol, treat it as if it hasn't been created yet.
1956 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1959 symbol or section symbols if stripping all symbols and this is not
1960 a relocateable link. Don't output the symbol string table if
1961 there are no symbols.
1962 (elf_link_flush_output_syms): Don't do anything if there are no
1965 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1967 * coff-aux.c: New file.
1968 * hosts/m68kaux.h: New file.
1969 * config.bfd (m68*-apple-aux*): New target.
1970 * configure.in (m68*-apple-aux*): New native host.
1971 (m68kaux_coff_vec): New vector.
1972 * configure: Rebuild.
1973 * targets.c (m68kaux_coff_vec): Declare.
1974 * coffcode.h (bfd_coff_backend_data): Add field
1975 _bfd_coff_link_add_one_symbol.
1976 (bfd_coff_link_add_one_symbol): Define.
1977 (compare_arelent_ptr): New static function if TARG_AUX.
1978 (coff_write_relocs): If TARG_AUX, sort the relocs.
1979 (coff_write_object_contents): Set A/UX aouthdr magic number.
1980 (coff_link_add_one_symbol): Define if not defined.
1981 (bfd_coff_std_swap_table): Initialize new field.
1982 * libcoff.h: Rebuild.
1983 * cofflink.c (coff_link_add_symbols): Call
1984 bfd_coff_link_add_one_symbol rather than
1985 _bfd_generic_link_add_one_symbol.
1986 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1987 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1988 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1989 * Makefile.in: Rebuild dependencies.
1990 (BFD32_BACKENDS): Add coff-aux.o.
1991 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1993 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1995 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1996 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1998 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2000 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2001 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2002 (maintainer-clean): Warn about deleting special files.
2003 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2005 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2006 warning symbols correctly.
2007 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2008 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2009 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2010 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2011 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2012 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2014 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2017 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2019 * libcoff-in.h: aligned newly exported names with bfd naming
2020 conventions. Removed an erroneous define of POWERPC_LE_PE.
2021 * libcoff.h: Rebuild.
2022 * cofflink.c, coff-ppc.c: the above function name changes
2024 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2026 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2027 * ecoff.c (struct extsym_info): Define.
2028 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2029 to ecoff_link_write_external.
2030 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2031 Strip symbols when appropriate.
2033 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2034 * syms.c (BSF_OBJECT): Define.
2035 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2036 * bfd-in2.h: Rebuild.
2037 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2039 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2042 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2043 copying relocs into a shared object, treat a defined global symbol
2045 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2046 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2047 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2049 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2050 real defined symbol, not to a weak defined symbol.
2052 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2054 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2055 and made a few static functions externs.
2057 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2058 POWERPC_LE_PE hack in cofflink.
2060 * libcoff-in.h: promoted the following from cofflink.c to allow
2061 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2062 coff_debug_merge_element, struct coff_debug_merge_type,
2063 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2064 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2065 coff_debug_merge_hash_lookup, coff_link_section_info,
2066 coff_final_link_info, coff_debug_merge_hash_newfunc,
2067 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2069 * libcoff.h: re-gen'd
2071 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * syms.c: Include "bfdlink.h".
2074 (struct stab_find_info): Define.
2075 (_bfd_stab_section_find_nearest_line): New function.
2076 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2077 * libbfd.h: Rebuild.
2078 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2079 * elf.c (_bfd_elf_find_nearest_line): Try calling
2080 _bfd_stab_section_find_nearest_line before searching the ELF
2081 symbol table. Find the closest STT_FUNC symbol, not the last one.
2082 * libcoff-in.h (coff_data_type): Add line_info field.
2083 * libcoff.h: Rebuild.
2084 * coffgen.c (coff_find_nearest_line): Try calling
2085 _bfd_stab_section_find_nearest_line before searching the COFF
2087 * Makefile.in: Rebuild dependencies.
2089 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2091 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2092 4 bytes, so we get the correct value when updating the register
2093 field in little endian mode.
2095 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2098 entry_section fields. Add sntoc and snentry fields.
2099 * libcoff.h: Rebuild.
2100 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2101 not toc_section and entry_section (the COFF file does not have any
2102 sections at this point).
2103 (coff_write_object_contents): Set o_snentry and o_sntoc from
2104 snentry and sntoc rather than entry_section and toc_section.
2105 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2106 snentry, not toc_section and entry_section.
2107 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2108 entry_section from hentry.
2109 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2111 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2112 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2113 than using toc_section directly.
2115 * archures.c: Add missing `.' in enum bfd_architecture.
2116 * bfd-in2.h: Rebuild.
2118 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2119 Robert Lipe <robertl@arnet.com>.
2121 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2123 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2124 to sections we allocate. Use bfd_zalloc to allocate initialial
2125 sections, not bfd_alloc.
2126 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2127 SDA{,2}I16 relocations.
2128 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2129 whether to put something in .sbss or not.
2130 (ppc_elf_relocate_section): Add support for more relocations. Add
2131 in sec->output_offset where appropriate. Make error messages
2132 include the symbol name.
2134 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2135 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2136 doesn't get redefined messages if -shared.
2138 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2139 section if the rel_section field has been set up.
2141 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2143 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2146 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2148 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2149 of flags, only flags used are controlled by mach number. Bump up
2150 output file mach number to highest of input file mach numbers.
2151 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2152 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2154 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2155 bfd_elf64_sparc_vec support.
2157 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2159 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2160 the embedded bit is set on some objects and not on others. Just
2162 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2165 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * coffcode.h (coff_new_section_hook): Don't try to align the
2170 * coffcode.h (coff_set_section_contents): Fix the handling of the
2171 .lib section to work even if the entire section contents are
2172 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2173 Robert Lipe <robertl@arnet.com>.
2175 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2177 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2178 memory here for contents.
2180 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2181 _SDA2_BASE_ by 32768.
2182 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2183 started using. Allocate contents for .sdata and .sdata2 sections
2185 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2187 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2188 size _SDA{,2}_BASE_.
2189 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2192 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2194 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2196 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2197 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2198 (bfd_mach_sparc_v9a): Define.
2199 (bfd_mach_sparc_v9_p): Define.
2200 * bfd-in2.h: Regenerated.
2201 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2203 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2204 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2205 to bfd_elf32_sparc_vec.
2206 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2207 Add v8plus{,a} support.
2209 (sparc_compatible): New function.
2210 * elf32-sparc.h: #include "elf/sparc.h".
2211 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2212 elf32_sparc_final_write_processing): New functions.
2213 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2214 elf_backend_final_write_processing): Define.
2216 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2218 * elf-bfd.h (struct elf_link_hash_entry): Add
2219 linker_section_pointer field.
2220 (enum elf_linker_section_enum): Enumeration for new way of
2221 creating linker dynamic sections and symbols.
2222 (elf_linker_section{,_pointers}): New structures for creating
2223 dynamic sections and symbols.
2224 (elf_obj_tdata): Add linker_section_pointers and linker_section
2226 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2227 (_bfd_elf_create_linker_section): New declarations.
2228 (_bfd_elf_find_pointer_linker_section): Ditto.
2229 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2230 (_bfd_elf_make_linker_section_rela): Ditto.
2232 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2234 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2235 (ppc_elf_create_linker_section): New function to create the
2236 sections .got, .sdata, and .sdata2.
2237 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2239 (ppc_elf_check_relocs): Support more of the eabi relocations.
2240 (ppc_elf_relocate_section): Ditto.
2241 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2242 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2244 * elflink.h (elf_create_pointer_linker_section): New function to
2245 create initialized pointers in dynamic linker sections.
2246 (elf_finish_pointer_linker_section): Actually intialize the
2247 pointers created above.
2249 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2250 macros to provide both 32 and 64 bit versions of
2251 elf_create_pointer_linker_section.
2252 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2253 provide both 32 and 64 bit versions of
2254 elf_finish_pointer_linker_section.
2256 * elflink.c (_bfd_elf_create_linker_section): New function to
2257 create a linker section.
2258 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2259 given address in the linker pointer offsets created for a given
2261 (_bfd_elf_make_linker_section_rela): Make a RELA section
2262 corresponding to the generated linker section.
2264 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2266 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2268 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2270 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2271 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2272 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2273 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2274 toc entry in an objdump) for now.
2275 (ppc_do_last, ppc_get_last): New function - needed to save processing
2276 the toc owner to the end.
2277 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2280 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2281 toc owner from being done till last. Must define POWERPC_LE_PC
2284 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2286 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2288 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2289 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2291 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2293 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2295 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2299 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2301 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * elf.c (assign_file_positions_for_segments): Don't increment file
2304 offset for a segment which contains no loadable sections.
2306 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2308 * reloc.c: Add new PowerPC relocations.
2309 * {bfd-in2,libbfd}.h: Regenerate.
2311 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2312 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2314 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2319 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2322 * coffgen.c (coff_find_nearest_line): Don't try to cache
2323 information in sections that are not owned by a BFD. From Richard
2324 Henderson <richard@atheist.tamu.edu>.
2326 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2327 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2328 * elflink.h (elf_link_output_extsym): Remove special check for
2331 * ecoffswap.h: Add prototypes for static functions.
2333 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2335 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2336 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2338 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2339 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2340 support. Begin support for R_PPC_SDA{2,}REL.
2342 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2344 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2345 create the .got and .got.neg sections.
2346 (ppc_elf_size_dynamic_sections): Call it.
2347 (ppc_elf_check_relocs): Call it.
2348 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2349 (ppc_elf_check_relocs): Add error messages for relocations we
2350 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2353 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2355 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2356 section flags for V.4 and eabi.
2358 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * elf.c (assign_file_positions_for_segments): If a segment
2361 contains no sections, don't mark it as readable.
2363 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2364 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2366 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2367 dynamic section, if there is one.
2368 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2369 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2370 (bfd_elf64_swap_dyn_in): Likewise.
2371 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2373 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2375 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2376 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2377 <pirker@eiunix.tuwien.ac.at>.
2379 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2381 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2382 PowerPC V.4 and eabi.
2383 * bfd-in2.h: Regenerate.
2384 * libfd.h: Regenerate.
2386 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2388 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2389 section type and SHF_EXCLUDE section flag, turning them into the
2390 appropriate bfd section flag.
2392 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * xcofflink.c (xcoff_link_add_symbols): Create the special
2395 sections if we see a DYNAMIC object, in case that is the only
2396 XCOFF input object we see.
2398 * elf32-mips.c: Extensive changes for a start at dynamic linking
2399 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2401 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2402 (struct elf_backend_data): Remove
2403 elf_backend_create_program_headers field. Add
2404 elf_backend_additional_program_headers and
2405 elf_backend_modify_segment_map fields.
2406 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2408 (elf_backend_additional_program_headers): Likewise.
2409 (elf_backend_modify_segment_map): Likewise.
2410 (elf_backend_create_program_headers): Don't define.
2411 (elfNN_bed): Change to account for field changes.
2412 * elf.c (assign_file_positions_for_segments): Call new
2413 modify_segment_map backend function. Don't call old
2414 create_program_headers backend function.
2415 (get_program_header_size): Call additional_program_headers rather
2416 than create_program_headers.
2417 * elflink.h (elf_link_add_object_symbols): Initialize
2418 type_change_ok from new backend field.
2419 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2421 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2422 a reloc against the appropriate section.
2424 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2425 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2426 (elf_flags_init): Rename from elf_ppc_flags_init.
2427 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2429 (ppc_elf_copy_private_bfd_data): Likewise.
2430 (ppc_elf_merge_private_bfd_data): Likewise.
2432 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2435 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2437 * coff-alpha.c (alpha_relocate_section): During final link, allow
2438 output .lita section to be bigger than 64k by adjusting gp value
2439 on a per-input section basis.
2440 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2442 (struct ecoff_section_tdata): Add gp field.
2444 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2446 Handle Alpha ECOFF changes in OSF/1 3.2.
2447 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2449 * coff-alpha.c: Include "aout/ar.h".
2450 (alpha_ecoff_get_relocated_section_contents): Don't require an
2451 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2452 3.2 doesn't generate one.
2453 (alpha_relocate_section): Likewise.
2454 (alpha_ecoff_slurp_armap): Define.
2455 (alpha_ecoff_slurp_extended_name_table): Define.
2456 (alpha_ecoff_construct_extended_name_table): Define.
2457 (alpha_ecoff_truncate_arname): Define.
2458 (alpha_ecoff_write_armap): Define.
2459 (alpha_ecoff_generic_stat_arch_elt): Define.
2460 (alpha_ecoff_update_armap_timestamp): Define.
2462 (alpha_ecoff_read_ar_hdr): New static function.
2463 (alpha_ecoff_get_elt_at_filepos): New static function.
2464 (alpha_ecoff_openr_next_archived_file): New static function.
2465 (alpha_ecoff_get_elt_at_index): New static function.
2466 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2467 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2468 _bfd_ecoff to alpha_ecoff.
2469 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2470 field from backend structure, rather than always calling
2471 _bfd_get_elt_at_filepos.
2472 * coff-mips.c (mips_ecoff_backend_data): Initialize
2473 get_elt_at_filepos field.
2474 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2475 from _bfd_generic_read_ar_hdr with minor changes.
2476 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2477 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2478 * libbfd.h: Rebuild.
2480 * bfd-in.h (BFD_IN_MEMORY): Define.
2481 * libbfd-in.h (struct bfd_in_memory): Define.
2482 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2483 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2484 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2485 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2486 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2487 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2488 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2489 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2490 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2491 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2493 (bfd_openstreamr): Likewise.
2494 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2495 BFD_IN_MEMORY is not set.
2496 * riscix.c (riscix_some_aout_object_p): Likewise.
2497 * bfd-in2.h, libbfd.h: Rebuild.
2499 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2500 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2501 (bfd_get_elt_at_index): Define.
2502 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2503 bfd_get_elt_at_index. Change index parameter from int to
2505 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2506 (_bfd_noarchive_get_elt_at_index): Define.
2507 (_bfd_archive_bsd_get_elt_at_index): Define.
2508 (_bfd_archive_coff_get_elt_at_index): Define.
2509 * bfd-in2.h, libbfd.h: Rebuild.
2510 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2511 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2512 * ieee.c (ieee_get_elt_at_index): Define.
2513 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2514 * oasys.c (oasys_get_elt_at_index): Define.
2515 * som.c (som_get_elt_at_index): Define.
2517 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2518 numbers to the .text section.
2520 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2523 If there is a SEC_DEBUGGING section, get the contents of the debug
2524 information part from it.
2525 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2527 (ieee_write_object_contents): Check ieee_write_debug_part return.
2529 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2531 * config.bfd (i[345]86-*-freebsd*): Add target.
2532 * configure.in (i386freebsd_vec): Add vec.
2533 * configure: Regenerate.
2534 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2535 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2536 Rebuild dependencies..
2537 * freebsd.h: New file.
2538 * i386freebsd.c: New file.
2539 * targets.c (i386freebsd_vec): Declare.
2540 (bfd_target_vector): Add i386freebsd_vec.
2541 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2542 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2544 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * ieee.c (ieee_slurp_debug): New static function.
2547 (ieee_object_p): Call it.
2548 (ieee_slurp_section_data): Skip debugging sections.
2549 (ieee_get_reloc_upper_bound): Likewise.
2550 (ieee_get_section_contents): Likewise.
2551 (ieee_canonicalize_reloc): Likewise.
2552 (ieee_write_section_part): Likewise.
2553 (ieee_write_debug_part): Likewise.
2554 (ieee_write_data_part): Likewise.
2555 (init_for_output): Likewise.
2557 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2559 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2561 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2562 relocs, since ppc_elf_relocate_section handles the linker case.
2563 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2565 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2566 ppc_elf_relocate_section since that is now the only caller.
2567 (ppc_elf_relocate_section): Ditto.
2569 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * coffcode.h (coff_write_object_contents): If we don't know the
2572 section of the entry point for an XCOFF executable, always set the
2573 entry address to -1.
2575 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2577 * elf.c (bfd_section_from_shdr): Add support for note sections.
2579 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * bfd-in.h (struct _symbol_info): Add stab_type field.
2582 * bfd-in2.h: Rebuild.
2583 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2585 * elf32-ppc.c: Remove trailing newline from calls to
2587 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2588 difference if target endianness is known.
2590 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2592 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2593 old style TOC16 references without using R_PPC_GOT.
2594 (ppc_reloc_type): Ditto.
2595 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2596 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2597 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2598 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2599 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2601 (ppc_elf_adjust_dynamic_symbol): Ditto.
2602 (ppc_elf_adjust_dynindx): Ditto.
2603 (ppc_elf_size_dynamic_sections): Ditto.
2604 (ppc_elf_finish_dynamic_symbol): Ditto.
2605 (ppc_elf_finish_dynamic_sections): Ditto.
2606 (ELF_DYNAMIC_INTERPRETER): Define.
2608 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2610 * elf.c (copy_private_bfd_data): When attaching sections to
2611 segments ignore sections that won't be allocated. Patch from
2614 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2616 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2619 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2621 * coff-i960.c (CALC_ADDEND): Define.
2622 (coff_i960_relocate_section): Add the input section VMA to the
2623 addend for PC relative relocs.
2625 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2627 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2628 to correctly terminate.
2630 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2632 * targets.c (enum bfd_endian): Define.
2633 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2634 from boolean to enum bfd_endian. Change header_byteorder_big_p
2636 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2637 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2638 * bfd-in2.h: Rebuild.
2639 * All targets: Change initialization of byteorder and
2640 header_byteorder to use enum bfd_endian values rather than
2642 * All files: Change all references to byteorder_big_p and
2643 header_byteorder_big_p to use new bfd_*_endian macros.
2645 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2647 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2649 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2651 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2653 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2655 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2657 * ieee.c: Lots of minor cleanups. Make many functions return
2658 errors rather than calling abort. Also:
2659 (ieee_write_twobyte): Remove; change callers to call existing
2660 ieee_write_2bytes function.
2661 (ieee_write_expression): Don't output the section twice when
2662 outputting a local symbol. Don't emit an extraneous zero if there
2664 (ieee_slurp_sections): Set the lma as well as the vma.
2665 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2667 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2668 a recognized one or bfd_arch_unknown.
2669 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2671 (ihex_get_symtab): Likewise.
2673 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2675 * aoutx.h: Include <ctype.h>.
2676 (struct aout_link_includes_table): Define.
2677 (struct aout_link_includes_totals): Define.
2678 (struct aout_link_includes_entry): Define.
2679 (aout_link_includes_lookup): Define macro.
2680 (struct aout_final_link_info): Add includes field.
2681 (aout_link_includes_newfunc): New static function.
2682 (NAME(aout,final_link)): Initialize includes hash table.
2683 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2685 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2687 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2689 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2691 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2693 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2695 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2696 (pe_print_private_bfd_data): call pe_print_reloc.
2697 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2698 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2699 up some debugging as well.
2701 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2706 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2708 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2709 when setting sections to NULL.
2711 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2713 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2715 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2716 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2718 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2719 * bfd-in2.h: Rebuild.
2721 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2723 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2725 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2727 * ihex.c (ihex_scan): Handle record types 4 and 5.
2728 (ihex_object_p): Permit types 4 and 5.
2729 (ihex_set_section_contents): Remove check for out of range
2731 (ihex_write_object_contents): Generate types 4 and 5.
2733 * elflink.h (elf_link_output_extsym): Just ignore warning and
2734 indirect references to symbols which don't really exist.
2736 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2738 * peicode.h (pe_print_idata): Minor format fixes
2739 (pe_print_edata): New function. Under private printing, this formats
2740 the edata section of a PE file.
2741 (pe_print_private_bfd_data): Added call to pe_print_edata.
2743 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2745 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2746 index, don't call stoi.
2748 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2750 * srec.c (srec_scan): Set lma as well as vma.
2752 * ihex.c: New file; support for Intel Hex format.
2753 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2754 (ihex_vec): Declare.
2755 (bfd_target_vector): Always include ihex_vec.
2756 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2757 * Makefile.in: Rebuild dependencies.
2758 (BFD_LIBS): Add ihex.o
2759 (BFD_LIBS_CFILES): Add ihex.c.
2760 * bfd-in2.h: Rebuild.
2762 * elf.c (assign_file_positions_for_segments): Sort the sections in
2764 (get_program_header_size): Return the right size if segment_map is
2766 (copy_private_bfd_data): Don't bother to sort the sections.
2768 * bfd.c (bfd_record_phdr): New function.
2769 * bfd-in.h (bfd_record_phdr): Declare.
2770 * bfd_in2.h: Rebuild.
2772 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2775 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2776 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2778 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2779 (bfd_zmalloc): Change declaration.
2780 * libbfd.h: Rebuild.
2781 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2782 and realloc. Don't set bfd_error_no_memory if they fail.
2784 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2786 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2787 uses as well. Added a new howto to deal with TOCREL16 relocs that
2788 are TOCDEFN as well.
2789 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2790 to handle RVA relocs from dlltool.
2791 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2792 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2793 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2795 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2796 to get the right section alignment.
2798 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2800 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2801 p_paddr if p_paddr is zero.
2802 (make_mapping): Set includes_filehdr and includes_phdrs for first
2804 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2806 (assign_file_positions_for_segments): Handle includes_filehdr and
2807 includes_phdrs. Remove special handling of PT_PHDR and first
2809 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2810 when appropriate. Remove special handling of PT_PHDR segment.
2811 Use a more complex condition for when a section is included in a
2812 segment to handle Solaris linker oddities.
2814 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2816 * coff-m88k.c (howto_table): Reformatted for easier reading;
2817 special_function now points to new function m88k_special_reloc.
2818 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2820 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2821 be done correctly by m88k_special_reloc.
2822 (reloc_processing): New function to be used by RELOC_PROCESSING.
2823 (RELOC_PROCESSING): Define to call reloc_processing.
2825 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2827 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2828 (pe_print_pdata): Likewise.
2830 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2831 obstack_alloc fails.
2832 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2834 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2835 * Many files: don't set bfd_error_no_memory if one of the above
2838 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2839 if p_paddr_valid is set.
2840 (copy_private_bfd_data): New static function.
2841 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2843 * elf.c (assign_file_positions_for_segments): Fix case where extra
2844 program headers were allocated.
2846 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2847 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2848 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2849 _bfd_elf_print_private_bfd_data.
2851 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2852 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2853 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2854 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2855 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2856 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2857 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2859 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2861 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2862 * elf.c (make_mapping): New static function.
2863 (map_sections_to_segments): New static function.
2864 (elf_sort_sections): New static function.
2865 (assign_file_positions_for_segments): New static function.
2866 (map_program_segments): Remove.
2867 (get_program_header_size): Remove sorted_hdrs, count, and
2868 maxpagesize parameters. Simplify.
2869 (assign_file_positions_except_relocs): When generating an
2870 executable, use assign_file_positions_for_segments.
2871 (elf_sort_hdrs): Remove.
2872 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2873 to get_program_header_size.
2875 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2877 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2879 * configure, config.in: Regenerate with autoconf 2.7.
2881 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2882 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2884 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2886 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2887 (ecoff_sec_to_styp_flags): Likewise.
2888 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2889 (ecoff_set_symbol_info): Handle scRConst.
2890 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2891 (ecoff_compute_section_file_positions): Handle .rconst section.
2892 (_bfd_ecoff_write_object_contents): Likewise.
2893 (ecoff_link_check_archive_element): Handle scRConst.
2894 (ecoff_link_add_externals): Likewise.
2895 (ecoff_link_write_external): Handle .rconst section.
2896 (ecoff_reloc_link_order): Likewise.
2897 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2898 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2900 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2902 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2903 DEF_DYNAMIC flag is set.
2905 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2907 * host-aout.c: If TRAD_HEADER is defined, include it.
2909 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2911 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2912 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2913 (BFD_NEED_DECLARATION): New function.
2914 * configure.in: Use BFD_NEED_DECLARATION.
2915 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2916 * configure, config.in: Rebuild with autoconf 2.6.
2918 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2919 special_sections before returning when called with a non XCOFF
2922 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2925 * coffcode.h (coff_compute_section_file_positions): Only pad the
2926 previous section to force file alignment when creating an
2929 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2931 * coffcode.h (coff_compute_section_file_positions): If
2932 RS6000COFF_C, set up the .debug section.
2934 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2935 if it is not large enough to accomodate the entire TOC area with
2936 signed 16 bit offsets.
2937 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2939 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2940 TOC anchor to use the TOC value used in the output file.
2942 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2944 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2945 (_bfd_coff_read_string_table): Likewise.
2947 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2949 * pe-arm.c: Fix typos.
2950 * coff-arm.c: Likewise.
2952 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2954 * coff-ppc.c (list_ele): Added "cat"egory member.
2955 (record_toc): New category parameter (priv or pub).
2956 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2957 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2958 the mainline. It addes extra toc cells in error.
2959 (ppc_coff_swap_sym_in_hook): Added some documentation.
2960 (dump_toc): Can now diagnose "virtual toc" chicanery.
2962 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2964 * elf-bfd.h (struct elf_link_hash_table): Change type of
2965 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2967 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2969 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2970 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2972 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2973 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2974 defined or mentioned in a regular file.
2976 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2978 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2979 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2980 (coff_ppc_relocate_section): Correct REL24 handling
2981 (ppc_process_before_allocation): Correct TOCDEFN handling
2983 * peicode.h (dir_names): Added name descriptions
2985 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2987 * VERSION: Updated to cygnus-2.6.
2989 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2991 * targets.c (m68k4knetbsd_vec): Declare.
2993 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2995 * targets.c (bfd_target): Change type of second argument to
2996 _bfd_print_private_bfd_data from void * to PTR.
2997 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2998 using PTR rather than void *.
2999 * bfd-in2, libbfd.h: Rebuild.
3000 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3002 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3003 _bfd_generic_bfd_print_private_bfd_data rather than casting
3006 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3008 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3009 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3011 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3012 BFD64_BACKENDS_CFILES): New variables.
3015 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3017 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3018 not at the file position of the first section.
3019 * coffcode.h (coff_compute_section_file_positions): Avoid using
3021 (coff_write_object_contents): When generating a PPC PE executable
3022 with no symbols, round up the file size to a COFF_PAGE_SIZE
3024 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3025 don't write out a string table.
3027 * elf.c (bfd_section_from_shdr): When using a different section
3028 header, pass the new one to _bfd_elf_make_section_from_shdr.
3029 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3030 (elf_map_symbols): Add section VMA to symbol value when comparing
3032 (_bfd_elf_compute_section_file_positions): Only build symbol table
3033 if there are some symbols. Set file offset of symtab and strtab
3035 (assign_file_positions_except_relocs): Remove dosyms parameter.
3036 Change all callers. Never set file offset of symtab and strtab
3038 (_bfd_elf_copy_private_section_data): New function.
3039 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3040 (_bfd_elf_copy_private_symbol_data): New function.
3041 (swap_out_syms): Check for special mapping of st_shndx created by
3042 copy_private_symbol_data.
3043 * elfxx-target.h: Use new copy routines.
3044 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3045 (_bfd_elf_copy_private_section_data): Declare.
3047 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3049 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3052 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3053 _bfd_dummy_target, matching the recent change to archive
3056 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3058 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3059 arithmetic on PTR types.
3061 * aout-target.h (MY(callback)): Set the lma of the sections.
3063 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3064 symbol into a reloc against the section.
3066 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3068 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3069 glue for the relocs: IMGLUE and IFGLUE.
3070 (record_toc): new function - tracks toc contents
3071 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3072 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3073 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3074 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3075 (ppc_record_toc_entry): Removed a debug define (duh)
3077 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3078 (pe_print_idata): New function - formats the idata section data
3079 (pe_print_pdata): New function - formats the pdata section data
3080 (pe_print_private_bfd_data): calls to above
3082 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3084 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3085 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3086 TARGET_SYM and TARGET_NAME for vector and BFD name.
3087 * coff-pmac.c (pmac_xcoff_vec): Remove.
3088 (TARGET_SYM, TARGET_NAME): Define.
3089 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3090 machine to 0, not all PowerMacs are 601s.
3092 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3094 * elfcode.h (elf_object_p): Read in any program headers.
3095 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3096 based on the program headers, if any.
3097 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3098 (map_program_segments): Set p_paddr of program headers based on
3101 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3103 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3106 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3107 trying to do a relocateable link with a non-a.out object file.
3109 * archive.c (bfd_generic_archive_p): Check the first object file
3110 in an archive even if target_defaulted is set. If the object file
3111 has the wrong xvec, reject it.
3113 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3114 be represented, report the name via _bfd_error_handler.
3115 (translate_to_native_sym_flags): Likewise.
3116 * elf32-mips.c (mips_elf_final_link): Likewise.
3117 * oasys.c (oasys_write_sections): Likewise.
3119 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3120 which checks for STYP_OVRFLO sections.
3121 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3122 reloc and lineno count overflows.
3123 (coff_write_object_contents): Call coff_count_linenumbers before
3124 coff_compute_section_file_positions. If RS6000COFF_C, handle
3125 reloc and lineno count overflows.
3126 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3127 relocs before dealing with .pad sections. Count overflow section
3128 headers when handling .pad sections.
3130 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3133 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3134 (struct xcoff_link_hash_table): Add descriptor_section and
3135 special_sections fields.
3136 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3137 (xcoff_link_add_symbols): Set linkage section alignment. Create
3138 descriptor section. Check for magic symbol names (_text, etc.),
3139 and record them in special_sections if found. Set
3140 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3141 descriptor field to point back to the function code symbol.
3142 (xcoff_sweep): Always mark the special descriptor_section.
3143 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3144 function descriptor, and mark it if it is.
3145 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3146 parameter, and fill it in. Allocate space for the descriptor
3148 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3149 global linkage code. If an undefined function descriptor is
3150 exported, arrange to define it. Warn about any other undefined
3152 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3153 (xcoff_write_global_symbol): Create a function descriptor when
3155 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3156 * bfd-in2.h: Rebuild.
3158 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3160 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3161 (ppc_coff_link_hash_table): new types for hashing
3162 (ppc_coff_link_hash_newfunc): hash entry constructor
3163 (ppc_coff_link_hash_table_init): hash table initializer
3164 (ppc_coff_link_hash_table_create): hash table constructor
3165 (ppc_record_toc_entry): changed references to hash table
3166 (coff_ppc_relocate_section): changed references to hash table
3168 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3169 * libcoff.h: Rebuild
3171 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3172 (coff_link_add_symbols): removed toc_offset init
3174 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3176 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3179 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3180 if it is given and mmep is available.
3181 * acconfig.h: Undef USE_MMAP.
3182 * configure, config.in: Regenerated.
3183 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3184 table handling the old way.
3185 (aout_get_external_symbols): Don't complain if last byte of string
3187 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3188 (bfd_free_window) [! USE_MMAP]: Don't define.
3189 (bfd_get_file_window,
3190 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3192 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3194 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3197 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3199 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3200 compatible with AMD generated COFF files. Try to support both AMD
3201 and GNU formats simultaneously.
3202 (coff_a29k_relocate_section): Likewise.
3204 * libbfd.c (bfd_get_file_window): Change writable parameter from
3205 int to boolean; update all callers. Pass MAP_SHARED if not
3206 writable--it's required on Solaris. Cast fprintf argument to
3208 * bfd-in.h (bfd_get_file_window): Update declaration.
3209 * bfd-in2.h: Rebuild.
3210 * aoutx.h: Update calls to bfd_get_file_window.
3212 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3214 (xcoff_swap_ldhdr_in): New static function.
3215 (xcoff_swap_ldsym_in): New static function.
3216 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3217 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3218 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3219 Handle XTY_ER/XMC_XO symbols correctly.
3220 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3221 rather than normal symbol table.
3222 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3223 already defined with the same absolute value.
3224 (xcoff_mark): When considering called symbols, check whether the
3225 descriptor is from a dynamic object, rather than the symbol
3227 (xcoff_build_ldsyms): Likewise.
3229 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3230 Cast realloc and malloc return values. If malloc or realloc fail,
3231 set bfd_error_no_memory.
3232 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3233 * bfd-in2.h: Rebuild.
3235 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3237 * coff-ppc.c (ppc_record_toc_entry): new function.
3238 (in_reloc_p): changed return value.
3239 (coff_ppc_relocate_section): much rework.
3240 (ppc_allocate_toc_section): new function.
3241 (ppc_process_before_allocation): new function.
3242 (ppc_coff_swap_sym_in_hook): new function.
3244 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3245 (coff_link_add_symbols): initialize toc_offset.
3247 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3248 (coff_swap_aouthdr_out): Added more sections to the data
3249 dictionary for the pe file header. Also changed linker version
3250 number on the ppc side.
3251 (dir_names): small improvements to the dictionary printing.
3252 (pe_mkobject_hook): save the file level flags.
3254 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3255 (pe_tdata): added real_flags field
3256 (coff_tdata): added local_toc_sym_map and access macro
3258 * libcoff.h (coff_link_hash_entry): added toc_offset field
3259 (pe_tdata): added real_flags field
3260 (coff_tdata): added local_toc_sym_map and access macro
3262 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3263 (coff_mkobject): init for local_toc_sym_map
3264 (coff_write_object_contents): set the internal_a.magic to
3265 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3268 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3270 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3271 entries until both the line number address and the function name
3272 address are too large.
3274 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3275 * configure: Rebuilt.
3277 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3278 is defined in the environment.
3280 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3282 * som.c (som_get_section_contents_in_window): Define to use
3285 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3287 * coff-i860.c: New file, based on coff-i386.c.
3288 * cpu-i860.c: New file, based on cpu-i386.c.
3289 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3290 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3291 targets, using i860coff_vec.
3292 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3293 trad-core.o and hosts/i860mach3.h.
3294 (i860coff_vec): Use coff-i860.o and cofflink.o.
3295 * configure: Rebuild.
3296 * Makefile.in: Rebuild dependencies.
3297 (ALL_MACHINES): Add cpu-i860.o.
3298 (BFD32_BACKENDS): Add coff-i860.o.
3299 (CFILES): Add cpu-i860.c and coff-i860.c.
3300 * targets.c (i860coff_vec): Declare.
3301 (bfd_target_vector): Add &i860coff_vec.
3302 * archures.c (bfd_i860_arch): Declare.
3303 (bfd_archures_list): Add &bfd_i860_arch.
3304 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3305 (coff_set_flags): Handle bfd_arch_i860.
3306 (coff_write_object_contents): Handle I860 a.out magic number.
3308 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3310 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3311 the created .tc section to 2.
3312 (xcoff_mark): Don't keep a .loader reloc for a call to an
3313 undefined symbol when creating a shared library.
3314 (xcoff_build_ldsyms): When creating a shared library, generate
3315 global linkage code for a call to an undefined symbol.
3317 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3319 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3320 BFD32_BACKENDS, BFD64_BACKENDS.
3321 (.dep1): Put mkdep output in a separate file.
3322 Rebuilt dependencies.
3324 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3327 Permit use of mmap when available:
3329 * configure.in: Check for mmap, madvise, mprotect.
3330 * config.in, configure: Regenerated.
3332 * libbfd.c (struct _bfd_window_internal): Define type.
3333 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3335 (ok_to_map): New static variable for debugging.
3336 (_bfd_generic_get_section_contents_in_window): New function.
3337 * bfd-in.h (bfd_window_internal): Declare type.
3338 (bfd_window): Define type.
3339 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3340 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3343 * libaout.h (struct aoutdata): Add two window fields.
3344 (obj_aout_sym_window, obj_aout_string_window): New macros.
3345 * aoutx.h (some_aout_object_p): Initialize windows.
3346 (aout_get_external_symbols): Get symbol data and strings in
3347 windows instead of explicitly allocated buffers.
3348 (slurp_symbol_table): Free window instead of memory.
3349 (bfd_free_cached_info): Release windows instead of freeing storage
3351 (aout_link_free_symbols): Ditto.
3353 * targets.c (bfd_target): Add new field for
3354 get_section_contents_in_window.
3355 (BFD_JUMP_TABLE_GENERIC): Updated.
3356 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3357 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3358 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3359 macros for get_section_contents_in_window field.
3361 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3363 * core.c: Renamed to corefile.c
3364 * makefile.dos (OBJS): Change core.o to corefile.o
3365 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3368 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3370 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3371 targ_selvecs to allow debugging under Irix-5 native.
3374 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3376 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3377 to o. Clobber and restore the list of new csects around the call
3378 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3379 linker error and the linker wants to read the symbol table. Reset
3380 the line number count of a real section even if it has no relocs.
3381 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3383 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3386 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3388 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3389 an undefined symbol in a shared link.
3391 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3392 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3393 phdm@info.ucl.ac.be (Philippe De Muyter).
3395 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3397 * coff-m88k.c (rtype2howto): New static function.
3398 (RTYPE2HOWTO): Use it rather than a macro definition.
3400 * coffcode.h (coff_write_object_contents): set internal_a.magic
3401 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3403 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3404 define TRAD_HEADER to new file hosts/delta68.h.
3405 m88*-motorola-sysv*, however, does use ptrace-core.o.
3406 * hosts/delta68.h: New file.
3408 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3409 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3411 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3413 * i386linux.c (MY(vec)): Declare before use.
3415 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3417 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3418 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3420 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3421 BFD is not of the right type.
3422 (bfd_elf_get_needed_list): Likewise.
3423 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3424 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3425 * xcofflink.c (XCOFF_XVECP): Define.
3426 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3428 (bfd_xcoff_import_symbol): Likewise.
3429 (bfd_xcoff_export_symbol): Likewise.
3430 (bfd_xcoff_link_count_reloc): Likewise.
3431 (bfd_xcoff_record_link_assignment): Likewise.
3432 (bfd_xcoff_size_dynamic_sections): Likewise.
3434 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3435 table index against the number of symbols for a base relative
3438 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3440 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3441 full_aouthdr flag here...
3442 (_bfd_xcoff_bfd_final_link): ...not here.
3444 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3446 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3447 systems that have a system <libelf.h>.
3448 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3449 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3450 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3451 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3452 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3453 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3454 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3456 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3458 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3459 set, set BSF_WEAK in symbol. Change all callers.
3460 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3461 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3462 _bfd_generic_link_add_one_symbol.
3463 (ecoff_indirect_link_order): Check that the section tdata relocs
3464 are not NULL before using them.
3466 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3467 define TRAD_HEADER as hosts/alphalinux.h.
3468 * configure: Rebuild.
3469 * hosts/alphalinux.h: New file.
3470 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3473 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3475 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3476 C_ECOMM storage classes.
3478 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3480 (xcoff_mark): Call xcoff_mark_symbol.
3481 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3482 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3484 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3486 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3488 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3490 (xcoff_find_reloc): New static function.
3491 (xcoff_link_add_symbols): Use it.
3492 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3493 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3494 relocate the value of C_DECL.
3496 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3498 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3500 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3501 callback decide what goes in .relocs.
3502 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3503 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3506 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3508 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3511 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3513 * xcofflink.c: More improvements, mostly to fix handling of
3514 constructors and a few other special cases.
3515 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3516 zero, reverting yesterday's change.
3517 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3518 (bfd_xcoff_link_count_reloc): Declare.
3519 (bfd_xcoff_record_link_assignment): Declare.
3520 * bfd-in2.h: Rebuild.
3522 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3524 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3525 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3526 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3527 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3528 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3529 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3531 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3534 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3535 segments includes the a.out header. See to that the magic number
3536 *always* is big-endian.
3538 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3539 m68k4k NetBSD configurations.
3541 * configure.in, configure: Separate i386 & mips NetBSD
3542 configurations from other BSD ones. Don't assume DEC is the only
3543 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3544 configurations. Add support for m68k4k NetBSD object format.
3546 * libaout.h: Added M_68K4K_NETBSD magic.
3548 * m68k4knetbsd.c: New file.
3550 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3552 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3555 * hosts/mipsnbsd.h: New file.
3558 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3560 * config.bfd: Add config stuff for mips*-*-magic* to set
3561 targ_defvec to ecoff_big_vec.
3564 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3566 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3568 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3569 toc_section, and entry_section fields.
3570 (struct xcoff_section_tdata): Remove ldrel_count field.
3571 * libcoff.h: Rebuild.
3572 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3574 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3575 full a.out header if full_aouthdr is set in xcoff_data.
3576 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3577 based on sections stored in xcoff_data.
3578 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3580 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3581 (rs6000coff_vec): Set symbol_leading_char to '.'.
3582 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3583 value stored in ret rather than returning a pointer value.
3585 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3587 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3590 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3592 * som.c (som_slurp_string_table): Allocate the strings with malloc
3593 since they're free'd by free_cached_info.
3594 (som_slurp_symbol_table): Similarly for the symbol table.
3596 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3598 * Makefile.in (diststuff): Don't make headers.
3600 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3602 * Makefile.in: Rebuild dependencies.
3604 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3605 output_bfd is not SunOS.
3606 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3607 non-SunOS input files.
3609 * xcofflink.c: Extensive changes to support linking shared objects
3610 and generating a .loader section.
3611 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3612 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3613 last_symndx, and ldrel_count fields.
3614 * libcoff.h: Rebuild.
3615 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3616 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3618 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3619 (bfd_xcoff_export_symbol): Declare.
3620 (bfd_xcoff_size_dynamic_sections): Declare.
3621 * bfd-in2.h: Rebuild.
3623 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3625 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3626 * configure: Rebuild.
3627 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3628 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3630 (pmac_xcoff_vec): Update to use new xcoff support.
3631 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3632 (xcoff_write_armap): Declare buf as unsigned char.
3633 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3635 * mpw-make.sed: Generalize subdir_do edit.
3637 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3639 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3640 correctly. Don't initialize asect->vma.
3642 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3644 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3645 something a little less than the page size.
3647 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3649 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3651 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3653 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3654 * coffcode.h (coff_write_object_contents): If .bss is before
3655 .data us that as data_start.
3656 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3658 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3659 (coff_swap_outhdr_out): Hardwire in version number.
3661 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3663 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3664 major and minor to *_vno, since the former are also macros in
3665 SunOS header files. Cast result of bfd_alloc to appropriate
3668 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3669 before assigning to sec_data.
3671 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3673 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3674 now relative to the section, not absolute.
3675 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3676 get the file name when there is a N_SO directory name. When
3677 handling stabs, remember that section->vma was added to the
3680 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3682 * sunos.c (struct sunos_link_hash_table): Add needed field.
3683 (sunos_link_hash_table_create): Call bfd_release, not free.
3684 (sunos_link_hash_table_create): Initialize needed field.
3685 (sunos_add_dynamic_symbols): Record needed objects.
3686 (bfd_sunos_get_needed_list): New function.
3687 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3688 * bfd-in2.h: Rebuild.
3690 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3692 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3694 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3696 * bfd-in.h (struct bfd_link_needed_list): Rename from
3697 bfd_elf_link_needed_list.
3698 * bfd-in2.h: Rebuild.
3699 * elf.c, elflink.h, libelf.h: Corresponding changes.
3701 Add start at AIX linker support; no shared libraries yet.
3702 * xcofflink.c: New file.
3703 * configure.in (rs600coff_vec): Use xcofflink.o.
3704 * configure: Rebuild.
3705 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3707 (struct xcoff_section_tdata): Define.
3708 (xcoff_section_data): Define macro.
3709 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3710 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3711 (_bfd_xcoff_bfd_final_link): Declare.
3712 (_bfd_ppc_xcoff_relocate_section): Declare.
3713 * libcoff.h: Rebuild.
3714 * coff-rs6000.c: Clean up a bit.
3715 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3716 cputype, csects, and debug_indices.
3717 (xcoff_copy_private_bfd_data): Copy cputype.
3718 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3719 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3720 (xcoff_reloc_type_lookup): Rename from
3721 rs6000coff_reloc_type_lookup.
3722 (coff_relocate_section): Define.
3723 (_bfd_xcoff_sizeof_headers): Define.
3724 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3725 (_bfd_xcoff_bfd_relax_section): Define.
3726 (_bfd_xcoff_bfd_link_split_section): Define.
3727 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3729 * coffcode.h (coff_compute_section_file_positions): If AIX,
3730 increment sofar by SMALL_AOUTSZ if not executable.
3731 (coff_write_object_contents): If AIX, always output an a.out
3732 header; if not executable, header size of SMALL_AOUTSZ.
3733 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3734 (_bfd_stringtab_init): Initialize xcoff field.
3735 (_bfd_xcoff_stringtab_init): New function.
3736 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3737 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3738 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3739 * libbfd.h: Rebuild.
3740 * Makefile.in: Rebuild dependencies.
3741 (BFD32_BACKENDS): Add xcofflink.o.
3742 (CFILES): Add xcofflink.c.
3744 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3745 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3746 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3748 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3750 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3752 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3754 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3755 * config.in: Regenerated.
3757 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3758 (_bfd_chunksize): New variable.
3759 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3760 for obstack chunk size.
3761 * configure.in: Check for getpagesize.
3762 * configure: Regenerated.
3764 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3766 * trad-core.c (rawptr): Make it a local variable of
3767 ptrace_unix_core_file_p.
3769 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3771 * coff-arm.c (in_reloc_p): New.
3772 * coff-i386.c (in_reloc_p): New.
3773 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3774 (coff_write_object_contents): Only set has_reloc_section
3776 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3777 in_reloc_p to decide if reloc should be emitted.
3778 * libcoff.h (pe_data_type.in_reloc_p): New.
3779 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3781 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3783 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3784 (_bfd_coff_read_internal_relocs): Likewise.
3785 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3786 (_bfd_coff_read_internal_relocs): Likewise.
3788 * elflink.h (elf_link_add_object_symbols): Correct conditions
3789 under which type and size change warnings are issued.
3791 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3793 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3794 a symbol which is not in a real section.
3795 (coff_write_native_symbol): Corresponding change.
3797 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3798 coff_link_hash_newfunc and make non-static.
3799 (_bfd_coff_link_hash_table_init): New function, broken out of
3800 _bfd_coff_link_hash_table_create.
3801 (_bfd_coff_link_hash_table_create): Use it.
3802 (process_embedded_commands): Make static.
3803 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3804 (_bfd_coff_link_hash_table_init): Declare.
3805 * libcoff.h: Rebuild.
3807 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3808 field in XCOFF tdata.
3809 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3810 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3811 based on cputype stored in a.out header, or in n_type of initial
3813 (coff_write_object_contents): Set cputype correctly in a.out
3815 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3817 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3818 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3820 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3821 * libcoff.h: Rebuild.
3823 * cpu-rs6000.c (rs6000_compatible): New static function.
3824 (bfd_rs6000_arch): Use it.
3825 * cpu-powerpc.c (powerpc_compatible): New static function.
3826 (arch_info_struct): Define various flavours of PowerPC.
3827 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3830 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3832 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3834 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3836 * elflink.h (elf_link_add_object_symbols): Don't warn about
3837 changing the size or type if the old definition was weak.
3839 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3841 * coffcode.h (combined_entry_type): Add fix_line field.
3842 (coff_slurp_line_table): Warn if we try to set the lineno field of
3844 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3845 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3846 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3847 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3849 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3850 * libcoff.h: Rebuild.
3852 * libcoff-in.h (struct xcoff_tdata): Define.
3853 (xcoff_data): Define.
3854 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3855 * bfd-in2.h, libcoff.h: Rebuild.
3856 * coff-rs6000.c (xcoff_mkobject): New static function.
3857 (coff_mkobject): Define.
3858 (xcoff_copy_private_bfd_data): New static function.
3859 (coff_bfd_copy_private_bfd_data): Define.
3860 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3862 (rs6000coff_vec): Add DYNAMIC to object_flags.
3863 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3864 .loader sections specially.
3865 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3866 section alignment from the XCOFF tdata information.
3867 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3868 F_SHROBJ, and copy the extra a.out header information into the
3869 XCOFF tdata structure.
3870 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3871 F_DYNLOAD and the extra a.out header information.
3872 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3873 C_HIDEXT symbol with attached csect information.
3874 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3875 in the o_maxdata field.
3876 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3877 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3878 end if BSF_NOT_AT_END is set.
3880 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3881 _bfd_read_ar_hdr_fn.
3882 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3883 * bfd-in2.h, libbfd.h: Rebuild.
3884 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3886 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3887 (bfd_slurp_bsd_armap_f2): Likewise.
3888 (_bfd_slurp_extended_name_table): Likewise.
3890 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3892 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3894 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3895 when the symbol table is empty.
3897 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3898 space for section symbols, since we don't output them either.
3899 (elf_m68k_adjust_dynindx): Removed.
3901 * ptrace-core.c (rawptr): Make it a local variable of
3902 ptrace_unix_core_file_p.
3904 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3906 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3909 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3910 Mac object file formats.
3912 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3914 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3915 auxent if there isn't one.
3916 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3917 rather than FILNMLEN as the maximum name length.
3919 * coffcode.h (bfd_coff_backend_data): Add new field
3920 _bfd_coff_print_aux.
3921 (bfd_coff_print_aux): New static function.
3922 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3923 scnlen field of an XTY_LD csect aux entry.
3924 (coff_print_aux): New static function.
3925 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3926 in coff_pointerize_aux_hook.
3927 (bfd_coff_std_swap_table): Initialize new field.
3928 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3929 * libcoff.h: Rebuild.
3930 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3931 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3933 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3934 if there are symbols, for native AIX ld compatibility.
3936 * coffcode.h (bfd_coff_backend_data): Add new field
3937 _bfd_coff_pointerize_aux_hook.
3938 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3939 or I960, and as 0 otherwise.
3940 (bfd_coff_std_swap_table): Initialize new field.
3941 * libcoff.h: Rebuild.
3942 * coffgen.c (coff_pointerize_aux): Change parameters to take
3943 symbol pointer instead of type and class, and to take aux index.
3944 Call _bfd_coff_pointerize_aux_hook if it is defined.
3945 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3946 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3947 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3949 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3950 read-only/host-only support.
3952 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3954 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3957 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3958 BFD_JUMP_TABLE_ARCHIVE accordingly.
3959 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3960 (_bfd_compute_and_write_armap): Declare.
3961 (_bfd_generic_read_ar_hdr): Declare.
3962 (_bfd_read_ar_hdr): Define.
3963 (_bfd_noarchive_read_ar_hdr): Define.
3964 (_bfd_archive_bsd_read_ar_hdr): Define.
3965 (_bfd_archive_coff_read_ar_hdr): Define.
3966 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3967 _bfd_read_ar_hdr instead.
3968 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3969 (_bfd_compute_and_write_armap): Rename from
3970 compute_and_write_armap. Make non-static. Change all callers.
3971 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3972 than _bfd_snarf_ar_hdr.
3973 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3974 * ieee.c (ieee_read_ar_hdr): Define.
3975 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3976 * oasys.c (oasys_read_ar_hdr): Define.
3977 * som.c (som_read_ar_hdr): Define.
3978 * bfd-in2.h, libbfd.h: Rebuild.
3980 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3982 * peicode.c (coff_swap_filehdr_in): If symptr is
3983 zero, there aren't any symbols, even if nsyms is set.
3985 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3987 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3989 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3990 sections, and set styp correctly for them: .got, .hash, .dynamic,
3991 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3992 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3994 (ecoff_sort_hdrs): New static function.
3995 (ecoff_compute_section_file_positions): Return boolean, not void.
3996 Sort the sections by VMA before looking through them. Put the
3997 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3998 section on an appropriate boundary within the page.
3999 (ecoff_compute_reloc_file_positions): Check return value of
4000 ecoff_compute_section_file_positions.
4001 (_bfd_ecoff_set_section_contents): Likewise.
4002 (_bfd_ecoff_write_object_contents): Check for various Alpha
4003 section types when incrementing text_size and data_size. Call
4004 adjust_headers backend function if it exists.
4005 * coff-alpha.c (alpha_adjust_headers): New static function.
4006 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4007 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4009 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4011 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4013 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4014 of ALTERNATE_AIX_CORE_FORMAT.
4015 * configure.in (aix4): No longer need CORE_FLAGS.
4016 * configure: Updated.
4018 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4020 NS32k changes from Ian Dall:
4021 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4023 (aout_link_input_section_std, aout_link_input_section_ext,
4024 aout_link_reloc_link_order): Call them instead of _bfd_*
4026 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4028 (backend_data): Use it instead of hardcoded zero.
4030 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4031 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4033 * ns32knetbsd.c: Include bfd.h.
4034 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4035 (MY_bfd_reloc_type_lookup): Declare function too.
4036 * pc532-mach.c (set_sizes): Don't declare.
4037 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4038 (backend_data, MY_backend_data): Don't define.
4040 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4041 ns32k-*-lites* like ns32k-*-netbsd*.
4043 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4046 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4048 * coffcode.h (coff_write_object_contents): Restore setting
4049 f_timdat to 0, deleted on August 22.
4051 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4053 * coffcode.h (coff_bfd_copy_private_symbol_data,
4054 coff_bfd_copy_private_section_data,
4055 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4056 * peicode.h (coff_bfd_copy_private_bfd_data): New
4057 (pe_bfd_copy_private_bfd_data): New.
4058 (coff_swap_scnhdr_in): Swap bss size into the right place.
4059 (pe_print_private_bfd_data): Add some newlines.
4061 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4063 * som.c (setup_sections): Don't die if a space has no subspaces.
4065 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4067 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4068 dynamic symbol override a common symbol. Don't change the size or
4069 type if they have been set and the new symbol is not a definition.
4070 Warn if the size or type changes.
4072 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4074 * som.c (som_begin_writing): Don't write the symbol table or
4076 (som_finish_writing): Write them here. Place them after the
4077 subspace data, but before the relocs.
4079 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4081 * sunos.c (sunos_add_one_symbol): Just pass false, not
4082 info->shared_library, to sunos_create_dynamic_sections.
4083 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4085 (sunos_check_dynamic_reloc): Remove .text section assertion.
4087 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4089 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4090 * configure, configure.in: Add pmac_xcoff_vec case.
4091 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4092 * coff-pmac.c: New file, PowerMac XCOFF support.
4093 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4094 * targets.c (pmac_xcoff_vec): Declare.
4096 * mpw-config.in: Various changes to be compatible with the
4097 autoconf-based configury.
4098 * mpw-make.sed: New file, sed commands to translate Unix
4099 makefile into MPW syntax.
4100 * mpw-make.in: Remove.
4101 * hosts/mpw.h: Remove.
4102 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4103 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4105 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4107 * binary.c (binary_get_symtab): Return an empty string on error.
4108 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4110 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4112 * coff-ppc.c: Reformatted according to gnu conventions
4113 Removed irrelevant "if 0" code
4115 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4117 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4118 symbols rather than as indirect symbols.
4119 (MY(slurp_symbol_table)): Don't do anything special about
4122 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4123 of .ctors and .dtors sections is no larger than 2.
4125 * sunos.c (sunos_add_one_symbol): Don't change
4126 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4128 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4129 dynamic symbols when creating a shared library.
4130 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4132 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4133 written even if it is not defined in a regular object.
4134 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4135 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4136 rather than the constant 22.
4137 (sunos_check_dynamic_reloc): Handle creating a shared library.
4138 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4139 zero when creating a shared library.
4140 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4141 write it out at the start of the symbol table.
4143 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4145 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4147 * config.bfd: Add arm-*-coff.
4148 * configure.in, configure: Add armcoff_{little,big}_vec.
4149 * targets.c (armcoff_{little,big}_vec): Declare.
4150 (bfd_target_vector): Add armcoff_{little,big}_vec.
4151 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4153 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4155 * targets.c (bfd_find_target): Remove debugging code.
4157 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4159 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4161 * Makefile.in: added *-ppc files
4162 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4163 allow pe based .o's to be shared with other tools on ppc/NT
4164 * config.bfd: added powerpc[le]-[pe|winnt] config support
4165 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4166 * peicode.h: Added more section flags for PE on ppc
4167 Added coff_swap_filehdr_out to allow peicode.h to be
4168 used for non-image PE files on ppc.
4169 Check for image, or not, before copying pe_opthdr
4170 * targets.c: Added new bfd's
4171 * targets.c: Removed two inactive bfds that shouldn't have made it this
4174 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4176 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4177 explicit values to initialize all relocs. Change all users.
4178 (ppc_elf_brtaken_inner): New function to handle branch predicition
4180 (ppc_elf_brtaken_reloc): Ditto.
4181 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4182 relocs use ppc_elf_unsupported_reloc.
4183 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4184 needs to be reported.
4185 (ppc_elf_relocate_section): Support branch prediction relocs.
4187 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4189 * bfd.c (bfd_assert): Remove \n from string passed to
4192 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4193 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4194 (bfd_coff_make_section_hook): Don't define.
4195 (coff_make_section_hook): Remove.
4196 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4197 (styp_to_sec_flags): Likewise.
4198 (coff_write_object_contents): Likewise.
4199 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4201 * libcoff.h: Rebuild.
4202 * coffgen.c (make_a_section_from_file): Just call
4203 bfd_make_section_anyway, not bfd_make_section or
4204 bfd_coff_make_section_hook.
4205 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4206 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4207 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4208 make_section_hook field.
4209 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4211 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4212 pointers into value field for warning and indirect symbols; just
4213 leave the value field alone.
4214 * linker.c (generic_link_add_symbol_list): Use next symbol for
4215 warning and indirect symbols, rather than looking in symbol value.
4216 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4217 parameter. Change all callers. Remove support for indirect
4218 symbols; it didn't work anyhow.
4219 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4220 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4221 * bfd-in2.h: Rebuild.
4223 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4225 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4226 go back to telling the tools this reloc operates on 32 bits.
4228 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4230 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4231 rather than a direct fprintf.
4232 * archive.c (_bfd_write_archive_contents): Likewise.
4233 * coffcode.h (coff_slurp_symbol_table): Likewise.
4234 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4235 (ppc_elf_unsupported_reloc): Likewise.
4236 (ppc_elf_relocate_section): Likewise.
4237 * i386linux.c (linux_tally_symbols): Likewise.
4238 (linux_finish_dynamic_link): Likewise.
4239 * osf-core.c (osf_core_core_file_p): Likewise.
4240 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4241 * som.c (som_sizeof_headers): Likewise.
4242 * srec.c (srec_bad_byte): Likewise.
4243 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4244 * libbfd-in.h (bfd_assert): Declare first parameter const.
4245 * libbfd.h: Rebuild.
4246 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4247 bfd_reloc_overflow is enough.
4248 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4249 * coff-h8500.c (rtype2howto): Likewise.
4250 * coff-z8k.c (rtype2howto): Likewise.
4251 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4252 * elf.c (_bfd_elf_get_lineno): Likewise.
4253 (_bfd_elf_no_info_to_howto): Likewise.
4254 (_bfd_elf_no_info_to_howto_rel): Likewise.
4255 * hp300hpux.c (convert_sym_type): Likewise.
4256 (MY(swap_std_reloc_in)): Likewise.
4257 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4259 * libaout.h (struct aoutdata): Add line_buf field.
4260 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4261 and filename_buffer. Instead, use a malloc buffer stored in the
4262 new line_buf field. Remove length restrictions.
4264 * coffgen.c (string_size): Remove static variable.
4265 (debug_string_size, debug_string_section): Likewise.
4266 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4267 and debug_string_size_p parameters. Use them instead of the
4268 global variables. Change all callers.
4269 (coff_write_symbol): Likewise.
4270 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4271 (coff_write_symbols): Add local variables to replace removed
4274 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4275 function, and line_base fields.
4276 * libcoff.h: Rebuild.
4277 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4278 information, rather than using static variables.
4280 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4281 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4283 * init.c (initialized): Remove static variable.
4284 (bfd_init): Don't bother setting initialized.
4285 (bfd_check_init): Remove.
4286 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4287 * libbfd.h: Rebuild.
4289 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4291 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4292 size for full core dumps. Copy core file header to private data.
4293 (rs6000coff_core_file_failing_command,
4294 rs6000coff_core_file_failing_signal): New functions to extract
4295 the file name and terminating signal from the core file.
4296 * coff-rs6000.c: Use them.
4298 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4300 Change arch info to be const, initialized at compile time.
4301 * archures.c: Reindent many functions. Change CONST to const.
4302 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4303 nothing set it anyhow. Make next const.
4304 (bfd_arch_info_list): Remove.
4305 (bfd_archures_list): Rename from archures_init_table. Change from
4306 a table of function pointers to a table of bfd_arch_info_type
4307 structure addresses.
4308 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4309 (bfd_lookup_arch): Likewise.
4310 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4312 (bfd_default_arch_struct): Make const.
4313 (bfd_arch_init, bfd_arch_linkin): Remove.
4314 (bfd_get_arch_info): Return a const pointer.
4315 * init.c (bfd_init): Don't call bfd_arch_init.
4316 * bfd.c (struct _bfd): Make arch_info const.
4317 * bfd-in2.h: Rebuild.
4318 * libbfd.h: Rebuild.
4319 * configure.in: Put & before everything in $selarchs.
4320 * configure: Rebuild.
4321 * cpu-*.c: Change bfd_*_arch from a function which calls
4322 bfd_arch_linkin to a const structure.
4323 * ieee.c (ieee_object_p): Make arch const.
4325 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4327 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4329 * bfd-in2.h: Regenerate.
4330 * libbfd.h: Regenerate.
4332 * elf32-ppc.c (reloc_type): Update names to match current draft.
4333 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4334 relative. Update names to current V.4 draft.
4335 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4336 (ppc_elf_relocate_section): Rename relocations to match draft.
4338 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4340 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4341 compiled with -mrelocatable-lib to be linked with either normal
4342 modules or -mrelocatable modules.
4344 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4346 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4347 in the a.out header.
4349 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4350 a reloc against a local symbol, even if it's not a section.
4352 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4354 * targets.c (bfd_target): Remove unused align_power_min field.
4355 * bfd-in2.h: Rebuild.
4356 * All backends: Remove initialization of align_power_min.
4358 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4360 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4362 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4364 * config.bfd (mips-dec-netbsd*): New target.
4365 * configure.host (mips-dec-netbsd*): New host.
4366 * configure.in (mips-dec-netbsd*): New native.
4367 * configure: Rebuild.
4369 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4371 Make the COFF backend linker merge common types:
4372 * cofflink.c (struct coff_debug_merge_element): Define.
4373 (struct coff_debug_merge_type): Define.
4374 (struct coff_debug_merge_hash_entry): Define.
4375 (struct coff_debug_merge_hash_table): Define.
4376 (coff_debug_merge_hash_table_init): Define.
4377 (coff_debug_merge_hash_table_free): Define.
4378 (coff_debug_merge_hash_lookup): Define.
4379 (struct coff_final_link_info): Add debug_merge field.
4380 (coff_debug_merge_hash_newfunc): New static function.
4381 (_bfd_coff_final_link): Allocate and free debug_merge table.
4382 (coff_link_input_bfd): Merge identical enum, struct and union
4385 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4387 Convert i960 COFF to use COFF backend linker.
4388 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4389 structure to store the symbol being used.
4390 (coff_i960_start_final_link): New static function.
4391 (coff_i960_relocate_section): New static function.
4392 (coff_i960_adjust_symndx): New static function.
4393 (coff_start_final_link): Define.
4394 (coff_relocate_section): Define.
4395 (coff_adjust_symndx): Define.
4396 * coffcode.h (bfd_coff_backend_data): Add new callback function
4397 _bfd_coff_start_final_link.
4398 (bfd_coff_start_final_link): Define.
4399 (coff_start_final_link): Define if not defined.
4400 (bfd_coff_std_swap_table): Add coff_start_final_link.
4401 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4403 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4404 function callback is not NULL.
4405 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4406 (_bfd_coff_internal_syment_name): Declare.
4407 * libcoff.h: Rebuild.
4408 * configure.in (icoff_big_vec): Add cofflink.o.
4409 (icoff_little_vec): Likewise.
4410 * configure: Rebuild.
4412 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4414 * Makefile.in (clean-info): Remove extraneous tab from line
4417 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4419 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4420 contents has relocs.
4422 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4424 * coffcode.h (coff_compute_section_file_positions): Keep the
4426 (coff_write_object_contents): Remember if it's a relocatable
4428 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4429 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4430 if relocatable file. Swap out saved raw size.
4432 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4434 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4435 (maintainer-clean): Rename from realclean, passing
4436 maintainer-clean down to subdirectories, but leave realclean as a
4439 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4442 * dep-in.sed: Remove config.h from generated dependencies.
4444 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4445 broken out of sunos_canonicalize_dynamic_symtab.
4446 (sunos_canonicalize_dynamic_symtab): Call new function
4447 sunos_slurp_dynamic_symtab.
4448 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4449 dynamic symbol table to the caller.
4450 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4451 callback to override the symbols being read.
4452 * libaout.h (struct aout_backend_data): Add three new parameters
4453 to add_dynamic_symbols callback.
4455 Extensive minor changes to avoid various gcc warnings. Also:
4456 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4457 * archures.c (bfd_arch_info_type): Change mach field from long to
4459 (bfd_lookup_arch): Change machine parameter from long to unsigned
4462 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4464 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4465 a symbol with a non-zero plt_offset.
4467 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4469 * elfcode.h (align_file_position): Remove; not used.
4471 * configure.in: Only check for <sys/procfs.h> on a native system,
4472 and make sure it defines prstatus_t.
4473 * configure: Rebuild.
4475 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4477 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4479 * config.in: Rename from config.h.in.
4480 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4481 Check for config.h:config.in when creating stamp-h.
4482 * configure: Rebuild.
4483 * Makefile.in (stamp-h): Depend upon config.in rather than
4484 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4485 calling config.status.
4487 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4488 (Makefile): Just rebuild Makefile.
4489 (config.h, stamp-h): New targets.
4490 * configure.in: Create stamp-h when rebuilding config.h.
4491 * configure: Rebuild.
4493 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4495 * configure.in: Call AC_CONFIG_HEADER. Substitute
4496 HOST_64BIT_LONG. Check that various header files exist. Check
4497 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4498 and/or free need to be declared. Don't make a link to sysdep.h.
4499 Define TRAD_HEADER for various hosts.
4500 * configure: Rebuild.
4501 * configure.host: Don't set my_host. Add definitions taken from
4502 host header files for various entries. Remove entries which now
4504 * acconfig.h: New file.
4505 * config.h.in: New file, built by autoheader.
4506 * sysdep.h: New file.
4507 * Makefile.in (do_distclean): Don't remove sysdep.h.
4509 (LOCAL_H_DEPS): New variable.
4510 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4512 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4513 ($(OPTIONAL_BACKENDS)): Likewise.
4514 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4515 looking through sysdep.h.
4516 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4517 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4518 (fprintf_vma, sprintf_vma): Likewise.
4519 (int64_type, uint64_type): Don't define.
4520 * bfd-in2.h: Rebuild.
4521 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4522 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4523 * lynx-core.c: Include stuff from old hosts/lynx.h.
4524 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4525 rather than NO_FCNTL.
4526 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4527 rather than NATIVE_HPPAHPUX_COMPILER.
4528 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4530 * hosts/*.h: Remove all header files which merely include,
4531 declare, and define things. Leave header files which define
4532 information needed by trad-core.c.
4534 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4535 (BFD_CC_FOR_BUILD): Define.
4536 * configure.in: Use BFD_CC_FOR_BUILD.
4537 * configure: Rebuild.
4539 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4541 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4542 * configure: Rebuild.
4544 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4547 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4549 * config.bfd: i386pe_ve -> i386pe_vec.
4551 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4553 * configure.host: Incorporate host Makefile fragments by setting
4555 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4556 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4557 value based on whether the code is being compiled by a cross
4558 compiler. Don't substitute host_makefile_frag or frags.
4559 * aclocal.m4: New file to define local AC_PROG_CC.
4560 * configure: Rebuild.
4561 * Makefile.in (INSTALL): Set to @INSTALL@.
4562 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4563 (INSTALL_DATA): Set to @INSTALL_DATA@.
4565 (CC): Define as @CC@.
4566 (CFLAGS): Set to @CFLAGS@.
4567 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4568 (@host_makefile_frag@): Remove.
4569 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4570 after other options.
4571 (config.status): Remove dependency upon @frags@.
4572 * config/*.mh, config/README: Remove.
4574 * config.bfd: Rewrite to incorporate the contents of the Makefile
4575 fragments by setting shell variables, rather than merely returning
4576 the name of a Makefile fragment.
4577 * configure.in: Use shell variables set by config.bfd rather than
4578 looking at the target Makefile fragment files. Don't substitute
4579 target_makefile_frag. Do substitute TDEFINES.
4580 * configure: Rebuild.
4581 * Makefile.in (@target_makefile_frag@): Remove.
4582 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4583 * config/*.mt: Remove.
4585 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4587 * configure.in: Put changequote lines around "i[345]86" patterns
4588 section of core file support.
4590 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4592 * som.c (som_bfd_print_private_bfd_data): Define to use the
4595 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4597 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4598 entry, text_start and data_start.
4600 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4602 * Makefile.in (OFILES): Remove $(TDEPFILES).
4603 * config/apollo.mt (TDEPFILES): Remove.
4604 * config/README: Update.
4606 * configure.in: For a native configuration, set COREFILE and
4607 COREFLAG based on the canonical host name.
4608 * configure: Rebuild.
4609 * Makefile.in: Rebuild dependencies.
4610 (ALL_CFLAGS): Add @COREFLAG@.
4611 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4612 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4613 support routines. Check LYNX_CORE rather than HOST_LYNX.
4614 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4615 * i386lynx.c: Likewise.
4616 * m68klynx.c: Likewise.
4617 * sparclynx.c: Likewise.
4618 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4619 * *-core.c: Comment changes.
4620 * config/decstation.mh (HDEPFILES): Remove.
4621 (HDEFINES): Remove -DTRAD_CORE.
4622 * config/irix3.mh (RANLIB): Remove.
4623 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4624 (HDEFINES): Remove -DIRIX_CORE.
4625 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4626 (HDEFINES): Remove -DTRAD_CORE.
4627 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4628 * config/ultra3.mh (RANLIB): Remove.
4629 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4630 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4631 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4632 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4633 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4634 * config/i386aix.mh, config/i386bsd.mh: Remove.
4635 * config/i386linux.mh, config/i386mach3.mh: Remove.
4636 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4637 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4638 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4639 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4640 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4641 * config/solaris2.mh, config/stratus.mh: Remove.
4642 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4643 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4645 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4647 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4648 DT_FINI entry if the appropriate symbol is not in the hash table.
4650 * libelf.h (struct elf_backend_data): Add create_program_headers
4651 and want_hdr_in_seg fields.
4652 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4654 (elf_backend_create_program_headers): Likewise.
4655 (elfNN_bed): Initialize create_program_headers and
4657 * elf.c (get_program_header_size): Call create_program_headers
4659 (map_program_segments): Check want_hdr_in_seg backend field. Call
4660 create_program_headers backend routine.
4662 * elf.c (assign_file_positions_except_relocs): Align non allocated
4663 sections when creating an executable.
4665 * elfcode.h (elf_swap_phdr_in): Make non static.
4666 (elf_swap_phdr_out): Make non static.
4667 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4668 (bfd_elf32_swap_phdr_out): Declare.
4669 (bfd_elf64_swap_phdr_in): Declare.
4670 (bfd_elf64_swap_phdr_out): Declare.
4672 * ecofflink.c (ecoff_collect_shuffle): New static function.
4673 (_bfd_ecoff_get_accumulated_pdr): New function.
4674 (_bfd_ecoff_get_accumulated_sym): New function.
4675 (_bfd_ecoff_get_accumulated_ss): New function.
4676 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4677 (_bfd_ecoff_get_accumulated_sym): Declare.
4678 (_bfd_ecoff_get_accumulated_ss): Declare.
4679 * libbfd.h: Rebuild.
4681 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4683 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4685 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4686 warning symbols. If any section is named .gnu.warning.XXX, treat
4687 the contents as a warning to be issued if the symbol XXX is
4689 (elf_link_output_extsym): For an indirect or warning symbol, just
4690 output the symbol it points to.
4692 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4693 if bfd_hash_allocate fails, since it will already be set.
4694 (generic_link_hash_newfunc): Likewise.
4695 (archive_hash_newfunc): Likewise.
4696 (hash_entry_bfd): New static function.
4697 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4698 callback. Allocate a new warning using the hash table newfunc.
4699 Use bfd_hash_replace to update the entry in the hash table, rather
4700 than assuming we can copy the fields with structure assignment.
4702 * hash.c (bfd_hash_replace): New function.
4703 * bfd-in.h (bfd_hash_replace): Declare.
4704 * bfd-in2.h: Rebuild.
4706 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4708 * config.bfd: Add mips*vr4300-*-elf* target.
4709 * config/mipsbvr4300.mt: Added.
4711 See file ChangeLog.2
4718 version-control: never