1 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.host: Set INSTALL_SHLIB.
4 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
6 * Makefile.in (install): Use @INSTALL_SHLIB@.
8 * config.bfd (mips*-*-irix6*): New target.
9 * configure.host: Handle Irix 6 shared library like Irix 5.
11 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
12 symbol for a magic name.
13 (xcoff_link_input_bfd): Don't change the reloc symbol for an
15 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
18 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
20 * mpw-config.in: Add ELF support to mips config, create the
21 elf32-target.h file in the object dir.
22 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
24 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
26 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
27 Also removed most abort calls, in favor of using bfd reporting.
30 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
32 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
33 (BFD32_BACKENDS) Add elf32-d10v.o.
34 * archures.c: Add bfd_d10v_arch.
35 * bfd-in2.h: Add bfd_d10v_arch.
36 * config.bfd (d10v-*-*): New target.
37 * configure: (bfd_elf32_d10v_vec) New vector.
38 * configure.in: (bfd_elf32_d10v_vec) New vector.
39 * cpu-d10v.c: New file.
40 * elf.c (prep_headers): Added case bfd_arch_d10v.
41 * elf32-d10v.c: New file.
43 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
44 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
45 * targets.c (bfd_elf32_d10v_vec): New vector.
48 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
50 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
52 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
54 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
55 bfd_mach_i386_i8086 machine types.
57 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
59 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
62 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
64 * coffcode.h (coff_set_section_contents): A/UX does not require
65 special handling of the _LIB section.
67 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
69 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
72 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
73 array if one was allocated.
75 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
77 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
78 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
79 use_rld_obj_head and rld_value.
80 (mips_elf_link_hash_table_create): Initialize new fields.
81 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
83 (mips_elf_create_dynamic_sections): Create .rld_map section. If
84 __rld_obj_head symbol not seen, create an __rld_map symbol.
85 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
86 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
87 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
88 __rld_obj_head symbol.
89 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
91 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
93 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
95 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
96 ppc_elf_addr16_ha_reloc.
97 (ppc_elf_addr16_ha_reloc): New static function.
99 * coff-mips.c (struct mips_hi): Define.
100 (mips_refhi_list): New static variable.
101 (mips_refhi_addr, mips_refhi_addend): Remove.
102 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
103 (mips_reflo_reloc): Process mips_refhi_list.
104 (mips_relhi_list): New static variable.
105 (mips_relhi_addr, mips_relhi_addend): Remove.
106 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
107 (mips_rello_reloc): Process mips_relhi_list.
108 (mips_relocate_section): Permit an arbitrary number of REFHI or
109 RELHI relocs before the associated REFLO or RELLO reloc.
111 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
113 * aout-target.h (MY(callback)): Set reloc_count fields.
115 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
117 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
118 sections unless this is a SunOS link.
120 * VERSION: Set to 2.7.1.
122 * Released binutils 2.7.
124 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
126 * i386aout.c: Include "aout/aout64.h".
127 (i386aout_write_object_contents): New static function.
128 (MY_write_object_contents): Define.
130 * netbsd.h (MY(write_object_contents)): Make sure that
131 adjust_sizes_and_vmas is called before fiddling with the magic
134 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
136 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
138 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
140 * libbfd-in.h (itos, stoi): Don't define.
142 * i386lynx.c (KEEPIT): Define as udata.i.
143 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
144 (NAME(lynx,swap_ext_reloc_out)): Likewise.
145 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
146 flags. Don't use stoi.
148 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
150 * elf.c (map_sections_to_segments): Don't start a new segment for
151 a writable section if it's on the same page as the previous
152 segment. Reset the writable variable for a readonly section.
154 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
156 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
157 first_thunk_address, thunk_size, and import_table_size.
158 * peicode.h: Improved some diagnostics regarding edata sections.
160 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
162 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
163 (TARGET_LITTLE_SYM): Added missing D_PAGED.
165 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
167 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
168 with XCOFF_DEF_DYNAMIC set is really defined.
169 (xcoff_link_check_dynamic_ar_symbols): Likewise.
170 (xcoff_link_add_symbols): Only create special sections if using an
173 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
175 (bfd_install_relocation): Likewise.
177 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
179 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
181 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
182 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
183 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
184 (elf64_alpha_link_hash_newfunc): Initialize flags field.
185 (elf64_alpha_check_relocs): Record types of LITUSE entries that
186 are found for LITERAL relocs.
187 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
188 taken, we cannot generate a .plt entry for the symbol.
190 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
192 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
193 sysconf functions (for gprof).
194 * configure, config.in: Rebuild.
196 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
198 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
199 an archive if it has a map. If the object file has the wrong
202 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
203 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
205 (alpha_relocate_section): Likewise.
207 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
208 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
209 (coff_swap_sym_out): Use SYMESZ, not sizeof.
210 (coff_swap_aux_out): Use AUXESZ, not sizeof.
211 (coff_swap_lineno_out): Use LINESZ, not sizeof.
212 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
213 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
214 * peicode.h: Corresponding changes.
216 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
218 * elflink.h (elf_create_pointer_linker_section): Comment out code
219 dealing with making GOT pointers negative of the GOT symbol for
222 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
224 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
225 increment the .rela.plt size until after we're done creating the
227 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
228 .rela.plt offset directly rather than calculating it.
230 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
232 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
233 Use autoconf-set values.
234 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
235 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
238 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
239 * configure: Rebuilt.
241 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
243 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
244 handling code > 1k away.
246 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
248 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
249 defined, output whenever the symbol is updated.
251 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
253 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
254 section to 0 if user_set_vma is set.
255 * elflink.h (elf_bfd_final_link): Likewise.
257 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
259 Partially undo patch of Jun 20.
260 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
261 (coff_compute_section_file_positions): Likewise.
262 (coff_write_object_contents): Likewise. Re-add deleted code, but
263 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
264 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
266 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
268 * config.bfd: Add support for *-*-rtems* configurations.
270 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
272 * elf.c (prep_headers): Add bfd_arch_alpha case.
274 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
276 * elf64-alpha.c: New file.
277 * config.bfd (alpha-*-linuxecoff*): New target.
278 (alpha-*-linux*, alpha-*-elf*): New targets.
279 * configure.in (bfd_elf64_alpha_vec): New vector.
280 * configure: Rebuild.
281 * targets.c (bfd_elf64_alpha_vec): Declare.
282 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
283 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
284 * bfd-in2.h, libbfd.h: Rebuild.
285 * Makefile.in: Rebuild dependencies.
286 (BFD64_BACKENDS): Add elf64-alpha.o.
287 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
289 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
291 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
292 than relying on a right shift of 32.
294 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
296 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
297 ifdef to COFF_WITH_PE.
298 (coff_compute_section_file_positions): Likewise.
299 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
300 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
301 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
302 COFF_IMAGE_WITH_PE, always include.
304 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
306 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
308 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
309 approximate the correct answer if SIZEOF_HEADERS was not used.
311 * binary.c (binary_set_section_contents): Set section file
312 position based on LMA rather than VMA.
314 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
316 * linker.c (_bfd_generic_link_output_symbols): Don't output any
317 symbols if info->strip == strip_all.
319 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
321 * coff-h8300.c: Remove #if 0 code.
322 (compatable): Don't allow mixing/matching of different architectures.
324 * archures.c (bfd_mach_h8300s): Add.
325 * bfd-in2.h: Rebuilt.
326 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
328 (h8300_reloc16_estimate): Likewise.
329 (h8300_reloc16_extra_cases): Likewise.
330 (h8300_bfd_link_add_symbols): Likewise.
331 * coffcode.h (coff_set_arch_mach_hook): Likewise.
332 (coff_set_flags): Likewise.
333 * cpu-h8300.c (h8300_scan): Likewise.
334 Add H8/S to bfd_h8300_arch list.
336 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
338 Added support for Alpha OpenVMS:
339 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
340 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
341 * config.h-vms, makefile.vms: New files.
342 * config.bfd (alpha-*-*vms*): New target.
343 * configure.in (evax_alpha_vec): New target vector.
344 * configure: Rebuild.
345 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
346 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
347 * targets.c (bfd_target_evax_flavour): Define.
348 (evax_alpha_vec): Declare.
349 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
351 * bfd-in2.h, libbfd.h: Rebuild.
352 * Makefile.in: Rebuild dependencies.
353 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
354 evax-emh.o, and evax-misc.o.
355 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
356 evax-etir.c, evax-emh.c, and evax-misc.c.
357 (HFILES): Add evax.h.
359 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
361 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
363 (h8300_bfd_link_add_symbols): Likewise.
365 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
367 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
368 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
370 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
372 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
373 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
375 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
376 R_MIPS_32 relocs if creating a shared library.
378 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
380 * peicode.h (add_data_entry): Use pei_section_data rather than
381 _cooked_size. Corresponds to May 13 change in coffcode.h.
383 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
385 * cofflink.c (_bfd_coff_final_link): Handle long section names.
386 * coffcode.h (coff_write_object_contents): If there are long
387 section names, always set the f_symptr field, even if there are no
389 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
390 if there are no symbols.
392 * coffgen.c (make_a_section_from_file): Check return value of
393 _bfd_coff_read_string_table.
394 (coff_real_object_p): Check return value of
395 make_a_section_from_file.
396 (_bfd_coff_read_string_table): Check that there are some symbols
397 before trying to read the string table size.
399 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
401 * xcofflink.c (xcoff_link_add_symbols): When considering whether
402 to replace a symbol in a dynamic object with a symbol from another
403 dynamic object, do the replacement if the existing symbol is
406 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
407 for _ptrgl, and treat it as global linkage code.
409 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
410 filename or N_SO symbol past the offset, and use it to indicate
411 that there is no line number or function when appropriate.
413 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
415 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
416 common symbol defined by the linker. Don't export function code
417 even if export_defineds is set.
419 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
421 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
423 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
424 (h8300_symbol_address_p): New function.
425 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
428 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
430 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
432 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
433 correctly for the two variants. Allow relaxing if the target
434 is 128 bytes away since after relaxation it'll be 126 bytes away.
435 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
436 "dot" and "value". Allow relaxing if the target is 128 bytes
437 away since after relaxation it'll be 126 bytes away.
438 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
439 the given section until nothing changes.
441 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
443 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
444 alignment hack--we can get the lnnoptr info another way without
445 suddenly increasing the alignment requirements. Set the flags for
447 (ecoff_compute_section_file_positions): Do so.
449 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
451 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
452 to keep the HP emulator database happy.
454 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
455 From Kevin Buettner <kev@primenet.com>.
457 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
459 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
460 name of a NULL section.
462 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
464 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
465 set, always call the notice callback.
467 * VERSION: Increment for bfdlink.h change.
469 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
471 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
472 (sh_relax_delete_bytes): Correct handling of differently sized
473 trailing alignment reloc.
475 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
476 * bfd-in2.h: Rebuild.
477 * configure.in: Warn if there is no known 64 bit type.
478 * configure: Rebuild.
480 * Makefile.in: Rebuild dependencies.
481 (BFD32_BACKENDS): Add ppcboot.o.
482 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
484 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
485 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
487 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
489 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
490 (bfd_mips_elf64_swap_reginfo_out): Move from here...
491 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
492 (bfd_mips_elf64_swap_reginfo_out): ...to here.
494 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
496 * elf64-mips.c: Improve reloc special_functions and handling of
497 SHT_MIPS_OPTIONS section.
498 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
499 mips_elf_hi16_reloc and make globally visible.
500 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
501 make globally visible.
502 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
503 make globally visible.
504 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
505 and make globally visible.
506 (gprel16_with_gp): Check howto->src_mask before using value in
508 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
509 and make globally visible.
510 (gprel32_with_gp): Check howto->src_mask before fetching value.
511 (bfd_mips_elf_swap_options_in): New function.
512 (bfd_mips_elf_swap_options_out): New function.
513 (_bfd_mips_elf_set_private_flags): Rename from
514 mips_elf_set_private_flags and make globally visible.
515 (_bfd_mips_elf_copy_private_bfd_data): Rename from
516 mips_elf_copy_private_bfd_data and make globally visible.
517 (_bfd_mips_elf_merge_private_bfd_data): Rename from
518 mips_elf_merge_private_bfd_data and make globally visible.
519 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
520 for a SHT_MIPS_OPTIONS section.
521 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
522 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
523 name of a SHT_MIPS_OPTIONS section.
524 (_bfd_mips_elf_set_section_contents): New function.
525 (mips_elf32_section_processing): Set the GP value in a
526 SHT_MIPS_OPTIONS section.
527 (_bfd_mips_elf_find_nearest_line): Rename from
528 mips_elf_find_nearest_line and make globally visible.
529 (bfd_elf32_set_section_contents): Define.
530 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
531 (_bfd_mips_elf_lo16_reloc): Declare.
532 (_bfd_mips_elf_gprel16_reloc): Declare.
533 (_bfd_mips_elf_got16_reloc): Declare.
534 (_bfd_mips_elf_gprel32_reloc): Declare.
535 (_bfd_mips_elf_set_private_flags): Declare.
536 (_bfd_mips_elf_copy_private_bfd_data): Declare.
537 (_bfd_mips_elf_merge_private_bfd_data): Declare.
538 (_bfd_mips_elf_find_nearest_line): Declare.
539 (_bfd_mips_elf_set_section_contents): Declare.
541 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
543 (elf_info_to_howto): Define.
544 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
546 (elf_info_to_howto): Define.
547 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
549 (elf_info_to_howto): Define.
551 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
552 R_MOV16B[12], to match change in coff/internal.h.
554 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
556 * elf64-mips.c: Extensive additions to provide better support for
557 writing files and for gas.
558 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
559 of mips_elf_object_p.
560 (mips_elf32_object_p): Rename from mips_elf_object_p; call
561 _bfd_mips_elf_object_p.
562 (_bfd_mips_elf_final_write_processing): Rename from
563 mips_elf_final_write_processing and make globally visible.
564 (_bfd_mips_elf_fake_sections): Rename from
565 mips_elf_fake_sections and make globally visible.
566 (_bfd_mips_elf_section_from_bfd_section): Rename from
567 mips_elf_section_from_bfd_section and make globally visible.
568 (_bfd_mips_elf_section_processing): New function, broken out of
569 mips_elf_section_processing.
570 (mips_elf32_section_processing): Rename from
571 mips_elf_section_processing; call
572 _bfd_mips_elf_section_processing.
573 (_bfd_mips_elf_symbol_processing): Rename from
574 mips_elf_symbol_processing and make globally visible.
575 (_bfd_mips_elf_read_ecoff_info): Rename from
576 mips_elf_read_ecoff_info and make globally visible.
577 (mips_elf32_ecoff_debug_swap): Rename from
578 mips_elf_ecoff_debug_swap.
579 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
580 struct symbol_cache_entry.
581 (_bfd_elf_validate_reloc): New function, moved in from
582 elfcode.h:validate_reloc.
583 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
584 to _bfd_elf_validate_reloc. Change all callers.
585 * elf-bfd.h (bfd_section_from_shdr): Declare.
586 (_bfd_elf_symbol_from_bfd_symbol): Declare.
587 (_bfd_elf_validate_reloc): Declare.
588 (_bfd_mips_elf_object_p): Declare.
589 (_bfd_mips_elf_fake_sections): Declare.
590 (_bfd_mips_elf_section_from_bfd_section): Declare.
591 (_bfd_mips_elf_section_processing): Declare.
592 (_bfd_mips_elf_symbol_processing): Declare.
593 (_bfd_mips_elf_read_ecoff_info): Declare.
594 (_bfd_mips_elf_final_write_processing): Declare.
595 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
598 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
599 (mips_elf_final_write_processing): Likewise.
601 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
603 64-bit MIPS ELF ABI objdump support:
604 * elf64-mips.c: New file.
605 * Makefile.in: Rebuild dependencies.
606 (BFD64_BACKENDS): Add elf64-mips.o.
607 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
608 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
609 bfd_elf64_littlemips_vec to targ_selvecs.
610 (mips*-*-elf*): Likewise.
611 * confingure.in: Add bfd_elf64_bigmips_vec and
612 bfd_elf64_littlemips_vec to vector switch.
613 * configure: Rebuild.
614 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
615 broken out of mips_elf_section_from_shdr.
616 (mips_elf32_section_from_shdr): Rename from
617 mips_elf_section_from_shdr. Call new function.
618 (elf_backend_section_from_shdr): Update name of renamed function.
619 * elf-bfd.h (struct elf_size_info): Change second parameter of
620 write_out_phdrs to be const. Likewise for second parameter of
622 (struct bfd_elf_section_data): Add rel_hdr2 field.
623 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
624 (bfd_elf32_swap_symbol_out): Likewise.
625 (bfd_elf32_swap_reloc_in): Likewise.
626 (bfd_elf32_swap_reloc_out): Likewise.
627 (bfd_elf32_swap_reloca_in): Likewise.
628 (bfd_elf32_swap_reloca_out): Likewise.
629 (bfd_elf32_swap_phdr_in): Likewise.
630 (bfd_elf32_swap_phdr_out): Likewise.
631 (bfd_elf32_swap_dyn_in): Likewise.
632 (bfd_elf32_swap_dyn_out): Likewise.
633 (bfd_elf32_slurp_symbol_table): Declare.
634 (bfd_elf32_write_shdrs_and_ehdr): Declare.
635 (bfd_elf32_write_out_phdrs): Declare.
636 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
637 (bfd_elf64_swap_symbol_out): Likewise.
638 (bfd_elf64_swap_reloc_in): Likewise.
639 (bfd_elf64_swap_reloc_out): Likewise.
640 (bfd_elf64_swap_reloca_in): Likewise.
641 (bfd_elf64_swap_reloca_out): Likewise.
642 (bfd_elf64_swap_phdr_in): Likewise.
643 (bfd_elf64_swap_phdr_out): Likewise.
644 (bfd_elf64_swap_dyn_in): Likewise.
645 (bfd_elf64_swap_dyn_out): Likewise.
646 (bfd_elf64_slurp_symbol_table): Declare.
647 (bfd_elf64_write_shdrs_and_ehdr): Declare.
648 (bfd_elf64_write_out_phdrs): Declare.
649 (_bfd_mips_elf_section_from_shdr): Declare.
650 * elf.c (bfd_section_from_shdr): Remove assertion requiring
651 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
652 section for the section, add the new one to rel_hdr2. Increment
653 reloc_count rather than setting it.
654 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
655 Remove static declaration.
656 (elf_write_shdrs_and_ehdr): Define name as macro.
657 (elf_write_out_phdrs): Likewise.
658 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
659 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
660 (elf_swap_symbol_in): Change second parameter to be const.
661 (elf_swap_symbol_out): Likewise.
662 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
663 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
664 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
665 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
666 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
667 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
668 parameter to be const. Make non-static.
669 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
671 (elf_slurp_symbol_table): Make non-static.
672 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
673 * elfxx-target.h (elf_info_to_howto): Define if not defined.
674 (elf_backend_size_info): Likewise.
675 (elfNN_bed): Use elf_backend_size_info.
676 * targets.c (bfd_elf64_bigmips_vec): Declare.
677 (bfd_elf64_littlemips_vec): Declare.
678 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
679 bfd_elf64_littlemips_vec if BFD64 is defined.
681 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
683 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
685 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
686 zeroes, in alignment holes.
688 * configure: Rebuild with autoconf 2.10.
690 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
691 potential leading underscore in the allocated buffer.
693 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
695 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
696 symbols into .sbss if this is a relocatable link.
698 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
700 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
701 undefined symbols when creating a shared library.
703 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
705 * coff-sh.c: Add a bunch of new code and static const arrays to
706 support aligning loads and stores on four byte memory boundaries.
708 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
710 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
712 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
715 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
717 * cache.c (bfd_open_file): Unlink the file before opening it for
718 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
720 * opncls.c (bfd_fdopenr): Set opened_once.
722 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
724 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
727 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
728 the code unconditionally.
730 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
732 * libcoff-in.h (struct pei_section_tdata): Define structure.
733 (pei_section_data): Define macro.
734 * libcoff.h: Rebuild.
735 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
736 store s_paddr field in pei_section_data.
737 (coff_compute_section_file_positions): Use pei_section_data rather
738 than _cooked_size, and don't overwrite an existing value.
739 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
740 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
741 * peicode.h (coff_bfd_copy_private_section_data): Define if
743 (pe_bfd_copy_private_section_data): New static function if
746 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
748 * srec.c (srec_set_arch_mach): Write as a function rather than a
751 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
752 no map, just check each member in turn to see whether it is
755 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
757 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
758 table. Call BFD_ASSERT to validate header size, instead of
760 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
763 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
765 * ppcboot.c: New target for looking at PPCbug boot records.
767 * config{ure.in,.bfd}: Add support for ppcboot target.
769 * configure: Regenerate.
771 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
773 * coff-h8300.c (howto_table): Update names to match recent
774 changes to include/coff/internal.h. Fix minor errors in the
775 existing relocs. Add R_MOVL1 and R_MOVL2.
776 (rtype2howto): Similarly.
777 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
778 existing relaxing code and peform more relaxing.
779 (h8300_reloc16_extra_cases): Likewise.
781 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
783 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
786 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
788 * elfcode.h (elf_object_p): Reject generic ELF target if
789 e_machine matches an alternate machine code in a specific backend.
791 * netbsd-core.c (netbsd_core_vec): Remove initializer for
792 obsolete align_power_min field.
794 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
796 * coff-h8300.c (reloc_howto_type): Add howto entry for
798 (rtype2howto): Handle R_PCRWORD_B.
799 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
800 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
801 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
804 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
806 * aoutx.h (translate_from_native_sym_flags): Set the section for
807 BSF_CONSTRUCTOR symbols.
809 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
812 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
814 * coffcode.h (coff_write_object_contents): In comdat section lookup,
815 stop looking when section is found.
817 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
819 * coffcode.h (STRING_SIZE_SIZE): Define.
820 (styp_to_sec_flags): Handle long symbol names when looking for the
822 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
823 (bfd_coff_long_section_names): Define.
824 (coff_write_object_contents): Handle long section names.
825 (bfd_coff_std_swap_table): Initialize new field.
826 * libcoff.h: Rebuild.
827 * coffgen.c (make_a_section_from_file): Handle long section
829 (coff_write_symbols): Handle long section names.
830 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
831 * coff-mips.c (mips_ecoff_backend_data): Likewise.
832 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
833 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
834 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
835 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
836 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
837 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
839 * bout.c (b_out_callback): Set lma of sections.
840 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
841 parameter to output_bfd. Used input_bfd instead of output_bfd in
844 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
846 * aoutx.h (translate_from_native_sym_flags): Don't create
847 SEC_CONSTRUCTOR sections.
848 * ecoff.c (ecoff_set_symbol_info): Likewise.
850 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
851 From Don Bowman <bowman@waterloo.hp.com>.
853 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
855 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
856 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
858 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
860 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
861 mips_32_relocs field.
862 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
863 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
864 relocs against a global symbol which is not defined in a regular
866 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
867 against a global symbol, increment mips_32_relocs.
868 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
869 the symbol is not defined in a regular file, make room in the
872 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
874 * ecoff.c (ecoff_compute_section_file_positions): Track the real
875 file position and the virtual file position separately. Set
876 filepos information bsaed on the real file position.
877 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
878 Jan 23 change to coffcode.h.
880 * som.c (som_slurp_symbol_table): Set the symbol count to the
881 number of BFD symbols created.
883 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
885 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
886 output file if linking shared objects. Loop to check all relocs,
887 rather than returning false on first error.
889 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
891 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
892 (ppc_elf_additional_program_headers): If .interp section, bump #
893 of program headers by 1.
894 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
895 (ppc_elf_size_dynamic_sections): Add support for .plt section.
896 (ppc_elf_check_relocs): Print out filename in debug code. Enable
898 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
900 (ppc_elf_relocate_section): If the output section isn't defined,
901 don't abort, just give an error message.
903 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
904 being created is .sdata or .sdata2, don't make the symbol dynamic.
906 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
908 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
909 members of an archive for dynamic objects with no symbols, and
910 pass them directly to check_archive_element.
911 (xcoff_link_check_ar_symbols): Pass dynamic objects to
912 xcoff_link_check_dynamic_ar_symbols.
913 (xcoff_link_check_dynamic_ar_symbols): New static function.
915 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
916 from _bfd_nodynamic to _bfd_xcoff.
917 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
919 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
920 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
921 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
922 * libcoff.h: Rebuild.
923 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
924 (xcoff_get_section_contents): New static function.
925 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
926 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
927 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
928 (xcoff_dynamic_reloc): New static variable.
929 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
930 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
932 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
934 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
935 if reloc_entry->addend is not 0.
936 (CALC_ADDEND): Just set the addend to reloc.r_offset.
938 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
940 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
942 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
943 Add entries for R_SPARC_[56].
944 (sparc_reloc_map): Add entries for R_SPARC_[56].
946 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
948 Optimize linking of stabs in sections as used in ELF and COFF.
950 * libbfd-in.h (_bfd_link_section_stabs): Declare.
951 (_bfd_write_section_stabs): Declare.
952 (_bfd_write_stab_strings): Declare.
954 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
955 (struct coff_link_hash_table): Add stab_info field.
956 * libcoff.h: Rebuild.
957 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
959 (coff_link_add_symbols): Call _bfd_link_section_stabs if
961 (_bfd_coff_final_link): Write out stab strings hash table.
962 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
963 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
965 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
966 (struct bfd_elf_section_data): Add stab_info field.
967 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
969 * elflink.h (elf_link_add_object_symbols): If appropriate, call
970 _bfd_link_section_stabs.
971 (elf_bfd_final_link): Write out stab strings hash table.
972 (elf_link_input_bfd): Handle optimized stabs sections.
973 * reloc.c (_bfd_final_link_relocate): Check address against
974 _raw_size rather than _cooked_size.
975 * Makefile.in: Rebuild dependencies.
976 (BFD_LIBS): Add stabs.o
977 (BFD_LIBS_CFILES): Add stabs.c.
979 * VERSION: Increment for bfdlink.h change.
981 * coffgen.c (coff_renumber_symbols): Correct handling of
982 BSF_NOT_AT_END common symbols.
984 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
986 * coff-ppc.c (record_toc): Add cast to avoid warning.
987 (ppc_allocate_toc_section): Likewise.
988 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
989 (ppc_coff_reloc_type_lookup): Remove unreached code.
990 * coffcode.h (coff_write_object_contents): Don't take the address
992 * peicode.h (pe_print_idata): Add casts to avoid warning.
993 (pe_print_edata): Likewise.
994 (pe_print_reloc): Remove ANSI C string concatenation.
996 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
998 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1000 * libcoff.h: Rebuild.
1001 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1003 (coff_swap_aux_out): Likewise.
1004 * peicode.h (coff_swap_aux_in): Likewise.
1005 (coff_swap_aux_out): Likewise.
1006 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1008 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1010 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1011 Fix up .bf endndx link fields.
1012 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1014 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1017 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1019 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1020 on Solaris PowerPC systems doesn't get confused.
1022 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1025 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1026 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1027 update did_reg and did_reg2.
1029 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1033 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1034 callback routines, pass h->root.string rather than name, in case
1035 copy is true and name is transient.
1037 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1039 * elfcore.h: Add support for core files with multiple threads.
1040 (Primarily for Solaris.)
1042 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1045 section->orelocation is NULL.
1047 * coffgen.c (bfd_coff_get_syment): New function.
1048 (bfd_coff_get_auxent): New function.
1049 * bfd-in.h (bfd_coff_get_syment): Declare.
1050 (bfd_coff_get_auxent): Declare.
1051 * bfd-in2.h: Rebuild.
1053 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1055 * elf32-mips.c (struct mips_hi16): Define.
1056 (mips_hi16_addr, mips_hi16_addend): Remove.
1057 (mips_hi16_list): New static variable.
1058 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1059 (mips_elf_lo16_reloc): Process mips_hi16_list.
1060 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1061 relocs before the associated LO16 reloc.
1063 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1065 * versados.c (versados_scan): Check bfd_alloc return value.
1066 (versados_object_p): Check all bfd_read return values. Require
1067 that lang field be less than 10, to avoid confusion with Intel Hex
1070 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1072 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1073 not 0, for an absolute symbol.
1074 (NAME(aout,swap_ext_reloc_out)): Likewise.
1076 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1077 (ihex_write_object_contents): For a large start address, output
1078 the full 32 bit address in record type 5.
1080 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1081 to int to avoid promotion problems in prototype.
1083 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1085 * configure.host: Use ${srcdir} when looking for picfrag.
1087 * configure.host: Switch on ${libdir}, not $(libdir). From
1088 alan@spri.levels.unisa.edu.au (Alan Modra).
1090 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1091 entry point, not just for DYNAMIC objects.
1092 * sunos.c (sunos_add_dynamic_symbols): Always call
1093 sunos_create_dynamic_sections. If called with a non DYNAMIC
1094 object, don't do anything else.
1095 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1097 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * configure.in: Permit --enable-shared to specify a list of
1101 * configure: Rebuild.
1103 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1104 host when configuring with --enable-shard.
1106 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1108 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1111 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1112 to avoid crashing in bfd_hash_replace.
1114 * sysdep.h: Use #ifdef, not #if.
1116 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * config.in: Rebuild.
1120 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1122 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1123 (AC_CHECK_HEADERS): Check for sys/time.h
1124 (AC_HEADER_TIME): Add macro.
1125 * configure: Rebuild.
1126 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1127 to control what combination of <time> and <sys/time.h>
1130 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1132 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1133 (aout_32_sunos4_write_object_contents): Likewise.
1134 * aoutx.h (NAME(aout,machine_type)): Handle
1135 bfd_mach_sparc_{sparclet,sparclite}.
1136 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1137 (bfd_mach_sparc_v9_p): Update.
1138 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1139 * libaout.h (enum machine_type): Add M_SPARCLET.
1140 * sunos.c (MACHTYPE_OK): Define.
1141 * bfd-in2.h: Regenerated.
1143 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1145 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1146 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1147 * elflink.c (_bfd_elf_create_got_section): Store the
1148 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1149 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1150 global offset table goes over 0x1000, set the value of
1151 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1152 (elf32_sparc_relocate_section): Subtract the offset of
1153 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1155 * elfcode.h: Don't include <string.h>.
1157 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1159 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1160 generic_link_hash_newfunc. All references changed.
1161 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1162 moved here from libbfd-in.h.
1163 * libbfd-in.h: Corresponding changes.
1164 * libbfd.h: Regenerated.
1166 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1168 * aoutx.h (aout_link_input_section_std): When reporting an
1169 overflow error, use the name of the symbol in the hash table if
1171 (aout_link_input_section_ext): Likewise.
1173 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1174 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1176 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1178 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1179 * coffcode.h (coff_compute_section_file_positions): Likewise.
1180 (coff_write_object_contents): Likewise.
1182 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * section.c (SEC_LINK_ONCE): Define.
1185 (SEC_LINK_DUPLICATES): Define.
1186 (SEC_LINK_DUPLICATES_DISCARD): Define.
1187 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1188 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1189 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1190 * bfd-in2.h: Rebuild.
1191 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1192 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1193 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1194 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1195 SEC_LINK_ONCE, and look through the symbol table for the setting
1196 for SEC_LINK_DUPLICATES.
1197 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1198 set for a section, find the section symbol in the symbol table,
1199 and set the aux entry based on SEC_LINK_DUPLICATES.
1200 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1201 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1202 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1203 * coff-i386.c (i386coff_vec): Likewise.
1204 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1206 * VERSION: Bump to 2.6.1.
1207 * Makefile.in (stamp-h): Depend upon VERSION.
1209 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1211 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1212 * libbfd.h: Rebuilt.
1213 * linker.c (generic_link_hash_newfunc): No longer static.
1214 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1216 * coff-h8300.c: Add two derived hash tables and their associated
1217 funtions and #defines for use by the h8300 linker.
1218 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1219 the function vector as needed. Place the address of the function
1220 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1221 Rewrite the vectors section contents as necessary.
1222 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1223 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1224 (coff_bfd_link_hash_table_create): Likewise.
1226 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1229 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1231 (hppa_rebuild_insn): Pass pointer to correct type to
1232 low_sign_unext and dis_assemble_21.
1234 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1236 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1237 Stick with sparc-*-{sysv4*,solaris2*}.
1239 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1241 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1242 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1243 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1244 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1245 fields is non-zero, print them.
1247 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1248 ifdef. Remove unused variables.
1249 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1251 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1252 (get_symbol_value): Ifdef out.
1253 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1254 (coff_ppc_relocate_section): Remove unused variables. Make
1255 fprintf strings and argument types correspond. Put before_addr in
1257 (dump_toc): Make fprintf strings and argument types correspond.
1258 (ppc_process_before_allocation): Remove unused variables. Always
1260 (ppc_reflo_reloc): Ifdef out.
1261 (ppc_addr32nb_reloc): Ifdef out.
1262 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1264 (coff_ppc_rtype_to_howto): Likewise.
1265 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1267 * peicode.h (pe_print_idata): Move otherwise unused variables into
1268 the #ifdef where they are used. Always return a value.
1269 (pe_print_edata): Make fprintf strings and argument types
1270 correspond. Always return a value.
1271 (pe_print_pdata): Removed unused variable addr_value. Always
1273 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1274 strings and argument types correspond. Always return a value.
1276 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1277 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1278 variable rela inside #if 0 section where it is used.
1280 * ns32k.h: New file.
1281 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1282 functions to start with _bfd_.
1283 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1284 functions in cpu-ns32k.h.
1285 * Makefile.in: Rebuild dependencies.
1286 (HFILES): Add ns32k.h.
1288 * section.c (struct sec): Add linker_mark field. Change
1289 user_set_vma and reloc_done to be single bit fields.
1290 (STD_SECTION): Update accordingly.
1291 * bfd-in2.h: Rebuild.
1292 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1294 (aout_link_input_bfd): Don't link unmarked sections.
1295 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1297 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1298 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1300 * elflink.h (elf_bfd_final_link): Mark sections included in the
1302 (elf_link_input_bfd): Don't link unmarked sections.
1303 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1305 (xcoff_link_input_bfd): Don't link unmarked sections.
1307 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1308 overflow error messages.
1310 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1313 is not set, print "BFD: " before the error message.
1315 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1316 Miles Bader <miles@gnu.ai.mit.edu>.
1317 * configure: Rebuild.
1319 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1321 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1324 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1325 m68k-aout, m68k-coff, and m68k-elf targets.
1327 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1329 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1330 (ieee_generic_stat_arch_elt): Restructured to prevent
1331 ieee_object_p from being called repeatedly.
1333 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1335 * coffcode.h (coff_write_object_contents): Allocate
1336 buffers large enough for any FILEHDR or AOUTHDR.
1338 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1340 * ecofflink.c (lookup_line): New static function, renamed and
1341 slighly changed from old _bfd_ecoff_locate_line.
1342 (_bfd_ecoff_locate_line): Cache line number information. Use
1343 lookup_line for actual lookup.
1345 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1347 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1348 multiple of 20 bytes.
1350 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1352 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1353 allocate ecoff_find_line, and don't initialize by hand.
1354 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1355 mips_elf_find_line, and don't call memset.
1357 * coffcode.h (coff_compute_section_file_positions): If not
1358 producing a final executable, don't consider sofar when aligning
1359 the section to the correct size.
1361 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1363 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1364 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1365 * coffgen.c (coff_section_symbol): Ifdef out.
1367 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1370 output_bfd is not NULL.
1372 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1374 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1375 of bfd_alloc (fixes fix_line not being initialized).
1376 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1378 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1380 * coffcode.h: Allow specific backends to override the
1381 bfd_link_add_symbols routine.
1383 * coff-h8300.c: Include genlink.h.
1384 (howto_table): Add R_MEM_INDIRECT.
1385 (rtype2howto): Support R_MEM_INDIRECT.
1386 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1389 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1391 * coff-alpha.c (alpha_relocate_section): Use
1392 info->callbacks_warning, rather than _bfd_error_handler, for
1393 "multiple gp" warning.
1395 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1397 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1398 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1399 table string. Use bfd_wrapped_link_hash_lookup.
1400 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1402 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1403 table, if any, when writing out symbols.
1404 (aout_link_input_section_std): Use the name from the hash table,
1405 if any, when reporting undefined symbols.
1406 (aout_link_input_section_ext): Likewise.
1407 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1408 * bout.c (get_value): Likewise.
1409 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1410 * ecoff.c (ecoff_reloc_link_order): Likewise.
1411 * elflink.h (elf_link_add_object_symbols): Likewise.
1412 (elf_reloc_link_order): Likewise.
1413 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1414 (_bfd_generic_reloc_link_order): Likewise.
1415 (default_indirect_link_order): Likewise.
1416 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1417 * sunos.c (sunos_add_one_symbol): Likewise.
1418 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1419 (bfd_xcoff_link_count_reloc): Likewise.
1420 (xcoff_reloc_link_order): Likewise.
1422 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1423 into -1 for intern->rss.
1425 * configure: Rebuild with autoconf 2.8.
1427 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1429 * stab-syms.c (__define_stab_duplicate): Define.
1430 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1432 * bfd-in.h (bfd_get_stab_name): Declare.
1433 * bfd-in2.h: Rebuild.
1434 * Makefile.in: Rebuild dependencies.
1435 (BFD_LIBS): Add stab-syms.o.
1436 (BFD_LIBS_CFILES): Add stab-syms.c.
1437 (BFD32_BACKENDS): Remove stab-syms.o.
1438 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1439 * configure.in: Don't list stab-syms.o in bfd_backends.
1440 * configure: Rebuild.
1441 * libaout.h (aout_stab_name): Don't declare.
1442 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1445 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1447 * elf.c (assign_file_positions_for_segments): Adjust file offset
1448 for section alignment even if SEC_LOAD is not set.
1450 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1452 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1453 since they appear as targets in Makefile.in.
1454 * configure: Rebuild.
1456 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1457 don't fiddle with a symbol which is not defined anywhere.
1459 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1462 though they are defined in a shared library.
1463 (xcoff_build_ldsyms): Likewise.
1465 * coffgen.c (coff_find_nearest_line): Don't look at the line
1466 numbers for the section if section->lineno is NULL.
1468 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1469 message rather than calling BFD_ASSERT.
1470 * elfcode.h (write_relocs): Check return value of
1471 _bfd_elf_symbol_from_bfd_symbol.
1473 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1475 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1478 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1480 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1482 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1483 hppa_reloc_field_selector_type_alt.
1484 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1485 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1487 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1489 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1491 * elf.c (assign_file_positions_for_segments): Adjust the segment
1492 memory size for the alignment of a SEC_ALLOC section, not just a
1495 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1497 * m68klinux.c: New file.
1498 * hosts/m68klinux.h: New file.
1499 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1500 * configure.in (m68*-*-linux*): New native host.
1501 (m68klinux_vec): New vector.
1502 * configure: Rebuild.
1503 * targets.c (m68klinux_vec): Declare.
1504 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1505 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1506 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1507 declaration from bfd_linux_size_dynamic_sections.
1508 (bfd_m68klinux_size_dynamic_sections): Declare.
1509 * bfd-in2.h: Rebuild.
1510 * Makefile.in: Rebuild dependencies.
1511 (BFD32_BACKENDS): Add m68klinux.o.
1512 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1514 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1516 * libhppa.h (pa_arch): Add pa20.
1517 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1518 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1519 (hppa_field_adjust): Handle e_nsel.
1520 * som.c: Provide default definitions for many new relocs found only
1521 in hpux10 include files.
1522 (som_fixup_formats): Add several new relocs from hpux10.
1523 (som_hppa_howto_table): Add hpux10 relocs.
1524 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1526 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1528 * mpw-make.sed: Edit out recent shared library support, and
1529 rules to rebuild .h files using doc/chew.
1531 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1533 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1534 size even of sections with no contents.
1536 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1538 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1539 starting with '$' the way we skip names starting with '.'. When
1540 updating x_endndx, don't be fooled by an index which has been
1543 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1544 struct/union/enum type with no elements.
1546 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1550 * archive.c (bfd_generic_archive_p): If the first file in the
1551 archive can not be recognized as an object, don't assume that this
1552 is the wrong format.
1554 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1555 format is not bfd_object.
1556 (bfd_elf_get_dt_soname): Likewise.
1558 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1560 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1563 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1565 * bfd.c (tdata): Add netbsd_core_data.
1566 * bfd-in2.h: Regenerated.
1568 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1570 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1571 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1572 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1575 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1576 to get the symbol index, matching 14 Jul 95 change.
1578 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1580 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1581 Remove duplicate definition of gp.
1583 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1585 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1586 assume that we can set the GP value and then get the same value,
1587 since it won't be true if the output file is neither ELF nor
1589 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1590 _bfd_get_gp_value here.
1591 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1592 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1594 (mips_elf_lo16_reloc): Likewise.
1595 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1596 Don't require that the BFD be ELF.
1597 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1598 (mips_elf_gprel32_reloc): Likewise.
1599 (mips_elf_relocate_section): Don't assume we can set and get the
1601 (mips_elf_finish_dynamic_symbol): Don't bother to use
1602 _bfd_get_gp_value here.
1604 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1605 Don't change epdr between malloc and free. Be careful not to free
1606 NULL pointers. Zero out the first RPDR.
1608 * configure.host: On Linux, only pass -rpath option if $(libdir)
1609 is neither /lib nor /usr/lib. From Alan Modra
1610 <alan@mullet.Levels.UniSA.Edu.Au>.
1612 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1614 (elf_dt_name): Rename from elf_dt_needed_name.
1615 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1617 (bfd_elf_get_dt_soname): New function.
1618 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1619 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1620 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1621 * bfd-in2.h: Rebuild.
1623 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1625 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1626 _bfd_sparc_elf_reloc_type_lookup.
1627 (bfd_elf32_bfd_reloc_type_lookup): Update.
1628 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1629 (sparc64_elf_howto_table): Define.
1630 (sparc_reloc_map): Define.
1631 (sparc64_elf_reloc_type_lookup): New function.
1632 (sparc_elf_wdisp16_reloc): New function.
1633 (elf_info_to_howto): Use sparc64_elf_howto_table.
1634 (sparc64_elf_relocate_section): Likewise.
1635 (bfd_elf64_bfd_reloc_type_lookup): Update.
1637 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1639 * configure.host: Check for 'do not mix' from native linker before
1640 trying to use -rpath.
1642 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * bfd.c (_bfd_get_gp_value): New function.
1645 (_bfd_set_gp_value): New function.
1646 * libbfd-in.h (_bfd_get_gp_value): Declare.
1647 (_bfd_set_gp_value): Declare.
1648 * libbfd.h: Rebuild.
1649 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1650 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1651 directly to the fields in the tdata information.
1652 (alpha_relocate_section): Likewise.
1653 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1654 (mips_gprel_reloc): Likewise.
1655 (mips_relocate_section): Likewise.
1656 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1657 (mips_elf_lo16_reloc): Likewise.
1658 (mips_elf_final_gp): Likewise.
1659 (mips_elf_gprel16_reloc): Likewise.
1660 (mips_elf_gprel32_reloc): Likewise.
1661 (mips_elf_relocate_section): Likewise.
1662 (mips_elf_finish_dynamic_symbol): Likewise.
1664 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1666 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * configure.in: Call AC_PROG_CC before configure.host.
1669 * configure: Rebuild.
1670 * configure.host: Don't set information which autoconf should
1671 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1673 * configure.host: Remove go32 and win32 host information, since it
1674 should no longer be needed.
1676 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1677 then start a new segment rather than put a writable section in a
1680 * configure.host: Set RPATH_ENVVAR.
1682 * Makefile.in: Rebuild dependencies.
1684 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1685 zero_section variable.
1687 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1689 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1690 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1691 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1693 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1695 * ieee.c (ieee_write_expression): Only use an R variable for a
1696 local symbol. Don't output a zero offset. Handle a zero address.
1697 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1698 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1700 (parse_expression): Don't try to handle multiple occurrences of a
1701 P variable. Handle I variables differently from X variables. Fix
1702 the order of minus expressions.
1703 (ieee_slurp_external_symbols): Generate an I variable for an NN
1704 record. Fix handling of ATI and ATX records.
1705 (ieee_slurp_sections): Only set minimal section attributes.
1706 Adjust them later, based on the section contents.
1707 (ieee_object_p): Read in the file until just after the ME record.
1708 Call ieee_slurp_section_data to set the section flags.
1709 (do_one): Add iterations parameter. Only repeat the first load
1710 item. Set the section and file reloc flags.
1711 (ieee_slurp_section_data): Set section flags. Pass iterations to
1713 (ieee_canonicalize_reloc): Handle I variables.
1714 (do_with_relocs): Only emit relocation size when necessary.
1715 Increase MAXRUN to 127. Change ov to be assigned, and take
1716 src_mask and pcrel_offset into account.
1717 (ieee_write_data_part): Skip sections that are not loaded.
1718 (ieee_write_external_part): Don't output optional last entry of WX
1720 (ieee_write_me_part): Make setting of me_record neater.
1721 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1723 * syms.c (stt): Add entries for zerovars, vars, and code.
1725 * elfcode.h (validate_reloc): New static function.
1726 (write_relocs): Call validate_reloc for non ELF relocs.
1728 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1729 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1730 (TARGET_LITTLE_SYM): Likewise.
1732 * config.bfd (m68*-*-psos*): New target.
1734 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1736 * i386msdos.c: Remove some #if 0 code.
1737 (msdos_write_object_contents): Don't include empty sections in the
1738 size computation, regardless of their address.
1740 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1742 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1743 is NULL, ie, the -r switch is used.
1745 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1748 (BFD_RELOC_MIPS_GOT_LO16): Define.
1749 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1750 * bfd-in2.h, libbfd.h: Rebuild.
1751 * elf32-mips.c (mips_reloc_map): Map new relocs.
1753 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1755 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1758 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1759 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1760 simple number for the section address, rather than an expression.
1761 Limit the number of bytes between relocs to MAXRUN.
1762 (ieee_write_me_part): Set me_record to the file offset after the
1764 (ieee_write_processor): New static function.
1765 (ieee_write_object_contents): Use ieee_write_processor.
1767 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1771 * coff-aux.c: Change include of aux.h to aux-coff.h.
1773 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1775 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1776 relocation put the addend both in the reloc entry and the data.
1777 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1780 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1781 a R_68K_PCxx reloc against a defined global symbol directly.
1782 (elf_m68k_check_relocs): Don't count such a reloc.
1784 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1785 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1786 symbol for now, otherwise always record the symbol as dynamic.
1787 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1788 is not referenced by a dynamic object, and we are not making a
1789 shared object, then don't make a PLT entry. If we do make a PLT
1790 entry, make sure the symbol has been recorded as dynamic.
1792 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1794 * configure.host: When making a shared library, set HLDFLAGS to
1795 pass an appropriate -rpath option. Use the make variable SONAME
1796 as the shared library soname, rather than computing it here. On
1797 SunOS, build stamp-tshlink in place of $(SHLINK).
1798 * Makefile.in (SONAME): New variable.
1799 ($(SHLINK)): Make a link to the transformed name, as well.
1800 (stamp-tshlink): New target.
1801 (install): Skip stamp-tshlink during install.
1803 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1805 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1806 linker sections have been set up yet.
1808 * elf.c (make_mapping): Add an additional argument to suppress
1809 making the first section include the program headers.
1810 (map_sections_to_segments): If the user used -Ttext such that the
1811 program headers are on a different page, do not set the flags
1812 saying that this section includes the program headers.
1814 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1816 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1817 don't define TRAD_HEADER.
1818 * configure: Rebuild.
1820 * netbsd-core.c: New file, support for NetBSD core files.
1821 * hosts/*nbsd.h: Removed.
1823 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1825 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1826 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1827 * libbfd.h, bfd-in2.h: Regenerated.
1828 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1829 bfd_elf32_bfd_reloc_type_lookup.
1830 (reloc_type{,_names}): Deleted.
1831 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1833 (sparc_reloc_map): Add sparc64 relocs.
1834 (sparc_elf_notsupported_reloc): New static function.
1835 (sparc_elf_wdisp16_reloc): New static function.
1836 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1837 (elf32_sparc_relocate_section): Likewise.
1838 (bfd_elf32_bfd_reloc_type_lookup): Define.
1839 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1840 (reloc_type{,_names}): Deleted.
1841 (elf_sparc_howto_table): Deleted.
1842 (sparc_reloc_map): Deleted.
1843 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1844 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1846 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1851 * Makefile.in (program_transform_name): New variable.
1852 (install): Transform library name before installing it.
1854 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1856 * archures.c (bfd_mach_i960_hx): Define.
1857 * bfd-in2.h: Rebuild.
1858 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1859 (MATRIX): Expand entries for HX.
1860 (arch_info_struct): Add i960:hx entry.
1861 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1862 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1863 (coff_set_flags): Handle bfd_mach_i960_hx.
1865 Support for building as a shared library, based on patches from
1866 Alan Modra <alan@spri.levels.unisa.edu.au>:
1867 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1868 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1869 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1870 * configure: Rebuild.
1871 * configure.host: If --enable-shared, adjust shared library stuff
1872 based on the host. If the host is SunOS, and the linker supports
1873 -rpath, set HLDFLAGS to use it.
1874 * Makefile.in (ALLLIBS): New variable.
1875 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1876 (COMMON_SHLIB, SHLINK): New variables.
1877 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1878 (STAGESTUFF): Remove variable.
1879 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1881 (stamp-ofiles): New target, like old ofiles target, but build
1882 using a temporary file and move-if-change, and touch stamp-ofiles
1884 (ofiles): Just depend upon stamp-ofiles.
1885 (stamp-piclist, piclist): New targets.
1886 ($(SHLIB), $(SHLINK)): New targets.
1887 (targets.o, archures.o): Build twice if PICFLAG is set.
1888 (do_mostlyclean): Remove pic/*.o.
1889 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1891 (do_distclean): Remove pic and stamp-picdir.
1892 (install): Install shared libraries.
1893 ($(OFILES)): Depend upon stamp-picdir.
1894 (stamp-picdir): New target.
1896 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1898 * libcoff.h: Rebuild.
1900 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1901 flavour of a section with no owner.
1903 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1904 ELF_LINK_NON_ELF flag.
1905 (mips_elf_create_got_section): Likewise.
1907 * elf.c: Revert last change, since it breaks dynamic linking.
1908 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1910 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1911 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1912 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1914 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1916 * elf.c (assign_file_positions_for_segments): If the backend does
1917 not want the elf header or the program headers in the address
1918 space, do not include them in the calculations.
1920 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1921 function to determine if we need additional program headers.
1922 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1923 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1925 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1929 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1931 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1932 back into one line. Some compilers (sunos 4.1.3 for example)
1933 won't accept args split across more than one line.
1935 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1937 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1938 * configure: Regenerate.
1940 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1942 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1943 try to do arithmetic on a void *, cast it to a unsigned char * first.
1945 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1948 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1950 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1951 flag for a newly defined symbol.
1952 (NAME(bfd_elf,record_link_assignment)): Likewise.
1953 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1954 set the DEF or REF_REGULAR flags correctly.
1956 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1957 (libbfd.h, libcoff.h): Corresponding change.
1959 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1960 a PLT32 reloc as dynamic.
1961 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1962 is not referenced by a dynamic object, and we are not making a
1963 shared object, then don't make a PLT entry. If we do make a PLT
1964 entry, make sure the symbol has been recorded as dynamic.
1966 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1968 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1969 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1970 (powerpcle-*-cygwin32): New.
1971 * peicode.h (add_data_entry): Get address from vma.
1973 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1975 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1976 attached to the section has already been created as an undefined
1977 symbol, treat it as if it hasn't been created yet.
1979 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1982 symbol or section symbols if stripping all symbols and this is not
1983 a relocateable link. Don't output the symbol string table if
1984 there are no symbols.
1985 (elf_link_flush_output_syms): Don't do anything if there are no
1988 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1990 * coff-aux.c: New file.
1991 * hosts/m68kaux.h: New file.
1992 * config.bfd (m68*-apple-aux*): New target.
1993 * configure.in (m68*-apple-aux*): New native host.
1994 (m68kaux_coff_vec): New vector.
1995 * configure: Rebuild.
1996 * targets.c (m68kaux_coff_vec): Declare.
1997 * coffcode.h (bfd_coff_backend_data): Add field
1998 _bfd_coff_link_add_one_symbol.
1999 (bfd_coff_link_add_one_symbol): Define.
2000 (compare_arelent_ptr): New static function if TARG_AUX.
2001 (coff_write_relocs): If TARG_AUX, sort the relocs.
2002 (coff_write_object_contents): Set A/UX aouthdr magic number.
2003 (coff_link_add_one_symbol): Define if not defined.
2004 (bfd_coff_std_swap_table): Initialize new field.
2005 * libcoff.h: Rebuild.
2006 * cofflink.c (coff_link_add_symbols): Call
2007 bfd_coff_link_add_one_symbol rather than
2008 _bfd_generic_link_add_one_symbol.
2009 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2010 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2011 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2012 * Makefile.in: Rebuild dependencies.
2013 (BFD32_BACKENDS): Add coff-aux.o.
2014 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2016 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2018 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2019 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2021 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2024 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2025 (maintainer-clean): Warn about deleting special files.
2026 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2028 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2029 warning symbols correctly.
2030 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2031 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2032 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2033 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2034 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2035 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2037 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2040 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2042 * libcoff-in.h: aligned newly exported names with bfd naming
2043 conventions. Removed an erroneous define of POWERPC_LE_PE.
2044 * libcoff.h: Rebuild.
2045 * cofflink.c, coff-ppc.c: the above function name changes
2047 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2049 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2050 * ecoff.c (struct extsym_info): Define.
2051 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2052 to ecoff_link_write_external.
2053 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2054 Strip symbols when appropriate.
2056 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2057 * syms.c (BSF_OBJECT): Define.
2058 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2059 * bfd-in2.h: Rebuild.
2060 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2062 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2065 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2066 copying relocs into a shared object, treat a defined global symbol
2068 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2069 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2070 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2072 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2073 real defined symbol, not to a weak defined symbol.
2075 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2077 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2078 and made a few static functions externs.
2080 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2081 POWERPC_LE_PE hack in cofflink.
2083 * libcoff-in.h: promoted the following from cofflink.c to allow
2084 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2085 coff_debug_merge_element, struct coff_debug_merge_type,
2086 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2087 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2088 coff_debug_merge_hash_lookup, coff_link_section_info,
2089 coff_final_link_info, coff_debug_merge_hash_newfunc,
2090 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2092 * libcoff.h: re-gen'd
2094 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2096 * syms.c: Include "bfdlink.h".
2097 (struct stab_find_info): Define.
2098 (_bfd_stab_section_find_nearest_line): New function.
2099 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2100 * libbfd.h: Rebuild.
2101 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2102 * elf.c (_bfd_elf_find_nearest_line): Try calling
2103 _bfd_stab_section_find_nearest_line before searching the ELF
2104 symbol table. Find the closest STT_FUNC symbol, not the last one.
2105 * libcoff-in.h (coff_data_type): Add line_info field.
2106 * libcoff.h: Rebuild.
2107 * coffgen.c (coff_find_nearest_line): Try calling
2108 _bfd_stab_section_find_nearest_line before searching the COFF
2110 * Makefile.in: Rebuild dependencies.
2112 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2114 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2115 4 bytes, so we get the correct value when updating the register
2116 field in little endian mode.
2118 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2121 entry_section fields. Add sntoc and snentry fields.
2122 * libcoff.h: Rebuild.
2123 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2124 not toc_section and entry_section (the COFF file does not have any
2125 sections at this point).
2126 (coff_write_object_contents): Set o_snentry and o_sntoc from
2127 snentry and sntoc rather than entry_section and toc_section.
2128 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2129 snentry, not toc_section and entry_section.
2130 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2131 entry_section from hentry.
2132 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2134 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2135 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2136 than using toc_section directly.
2138 * archures.c: Add missing `.' in enum bfd_architecture.
2139 * bfd-in2.h: Rebuild.
2141 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2142 Robert Lipe <robertl@arnet.com>.
2144 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2146 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2147 to sections we allocate. Use bfd_zalloc to allocate initialial
2148 sections, not bfd_alloc.
2149 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2150 SDA{,2}I16 relocations.
2151 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2152 whether to put something in .sbss or not.
2153 (ppc_elf_relocate_section): Add support for more relocations. Add
2154 in sec->output_offset where appropriate. Make error messages
2155 include the symbol name.
2157 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2158 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2159 doesn't get redefined messages if -shared.
2161 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2162 section if the rel_section field has been set up.
2164 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2166 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2169 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2171 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2172 of flags, only flags used are controlled by mach number. Bump up
2173 output file mach number to highest of input file mach numbers.
2174 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2175 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2177 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2178 bfd_elf64_sparc_vec support.
2180 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2182 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2183 the embedded bit is set on some objects and not on others. Just
2185 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2188 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2190 * coffcode.h (coff_new_section_hook): Don't try to align the
2193 * coffcode.h (coff_set_section_contents): Fix the handling of the
2194 .lib section to work even if the entire section contents are
2195 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2196 Robert Lipe <robertl@arnet.com>.
2198 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2200 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2201 memory here for contents.
2203 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2204 _SDA2_BASE_ by 32768.
2205 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2206 started using. Allocate contents for .sdata and .sdata2 sections
2208 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2210 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2211 size _SDA{,2}_BASE_.
2212 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2215 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2217 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2219 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2220 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2221 (bfd_mach_sparc_v9a): Define.
2222 (bfd_mach_sparc_v9_p): Define.
2223 * bfd-in2.h: Regenerated.
2224 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2226 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2227 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2228 to bfd_elf32_sparc_vec.
2229 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2230 Add v8plus{,a} support.
2232 (sparc_compatible): New function.
2233 * elf32-sparc.h: #include "elf/sparc.h".
2234 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2235 elf32_sparc_final_write_processing): New functions.
2236 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2237 elf_backend_final_write_processing): Define.
2239 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2241 * elf-bfd.h (struct elf_link_hash_entry): Add
2242 linker_section_pointer field.
2243 (enum elf_linker_section_enum): Enumeration for new way of
2244 creating linker dynamic sections and symbols.
2245 (elf_linker_section{,_pointers}): New structures for creating
2246 dynamic sections and symbols.
2247 (elf_obj_tdata): Add linker_section_pointers and linker_section
2249 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2250 (_bfd_elf_create_linker_section): New declarations.
2251 (_bfd_elf_find_pointer_linker_section): Ditto.
2252 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2253 (_bfd_elf_make_linker_section_rela): Ditto.
2255 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2257 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2258 (ppc_elf_create_linker_section): New function to create the
2259 sections .got, .sdata, and .sdata2.
2260 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2262 (ppc_elf_check_relocs): Support more of the eabi relocations.
2263 (ppc_elf_relocate_section): Ditto.
2264 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2265 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2267 * elflink.h (elf_create_pointer_linker_section): New function to
2268 create initialized pointers in dynamic linker sections.
2269 (elf_finish_pointer_linker_section): Actually intialize the
2270 pointers created above.
2272 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2273 macros to provide both 32 and 64 bit versions of
2274 elf_create_pointer_linker_section.
2275 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2276 provide both 32 and 64 bit versions of
2277 elf_finish_pointer_linker_section.
2279 * elflink.c (_bfd_elf_create_linker_section): New function to
2280 create a linker section.
2281 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2282 given address in the linker pointer offsets created for a given
2284 (_bfd_elf_make_linker_section_rela): Make a RELA section
2285 corresponding to the generated linker section.
2287 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2289 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2291 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2293 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2294 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2295 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2296 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2297 toc entry in an objdump) for now.
2298 (ppc_do_last, ppc_get_last): New function - needed to save processing
2299 the toc owner to the end.
2300 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2303 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2304 toc owner from being done till last. Must define POWERPC_LE_PC
2307 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2309 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2311 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2312 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2314 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2318 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2322 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2324 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * elf.c (assign_file_positions_for_segments): Don't increment file
2327 offset for a segment which contains no loadable sections.
2329 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2331 * reloc.c: Add new PowerPC relocations.
2332 * {bfd-in2,libbfd}.h: Regenerate.
2334 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2335 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2337 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2342 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2345 * coffgen.c (coff_find_nearest_line): Don't try to cache
2346 information in sections that are not owned by a BFD. From Richard
2347 Henderson <richard@atheist.tamu.edu>.
2349 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2350 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2351 * elflink.h (elf_link_output_extsym): Remove special check for
2354 * ecoffswap.h: Add prototypes for static functions.
2356 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2358 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2359 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2361 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2362 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2363 support. Begin support for R_PPC_SDA{2,}REL.
2365 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2367 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2368 create the .got and .got.neg sections.
2369 (ppc_elf_size_dynamic_sections): Call it.
2370 (ppc_elf_check_relocs): Call it.
2371 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2372 (ppc_elf_check_relocs): Add error messages for relocations we
2373 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2376 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2378 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2379 section flags for V.4 and eabi.
2381 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * elf.c (assign_file_positions_for_segments): If a segment
2384 contains no sections, don't mark it as readable.
2386 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2387 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2389 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2390 dynamic section, if there is one.
2391 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2392 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2393 (bfd_elf64_swap_dyn_in): Likewise.
2394 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2396 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2398 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2399 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2400 <pirker@eiunix.tuwien.ac.at>.
2402 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2404 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2405 PowerPC V.4 and eabi.
2406 * bfd-in2.h: Regenerate.
2407 * libfd.h: Regenerate.
2409 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2411 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2412 section type and SHF_EXCLUDE section flag, turning them into the
2413 appropriate bfd section flag.
2415 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * xcofflink.c (xcoff_link_add_symbols): Create the special
2418 sections if we see a DYNAMIC object, in case that is the only
2419 XCOFF input object we see.
2421 * elf32-mips.c: Extensive changes for a start at dynamic linking
2422 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2424 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2425 (struct elf_backend_data): Remove
2426 elf_backend_create_program_headers field. Add
2427 elf_backend_additional_program_headers and
2428 elf_backend_modify_segment_map fields.
2429 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2431 (elf_backend_additional_program_headers): Likewise.
2432 (elf_backend_modify_segment_map): Likewise.
2433 (elf_backend_create_program_headers): Don't define.
2434 (elfNN_bed): Change to account for field changes.
2435 * elf.c (assign_file_positions_for_segments): Call new
2436 modify_segment_map backend function. Don't call old
2437 create_program_headers backend function.
2438 (get_program_header_size): Call additional_program_headers rather
2439 than create_program_headers.
2440 * elflink.h (elf_link_add_object_symbols): Initialize
2441 type_change_ok from new backend field.
2442 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2444 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2445 a reloc against the appropriate section.
2447 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2448 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2449 (elf_flags_init): Rename from elf_ppc_flags_init.
2450 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2452 (ppc_elf_copy_private_bfd_data): Likewise.
2453 (ppc_elf_merge_private_bfd_data): Likewise.
2455 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2458 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2460 * coff-alpha.c (alpha_relocate_section): During final link, allow
2461 output .lita section to be bigger than 64k by adjusting gp value
2462 on a per-input section basis.
2463 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2465 (struct ecoff_section_tdata): Add gp field.
2467 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2469 Handle Alpha ECOFF changes in OSF/1 3.2.
2470 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2472 * coff-alpha.c: Include "aout/ar.h".
2473 (alpha_ecoff_get_relocated_section_contents): Don't require an
2474 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2475 3.2 doesn't generate one.
2476 (alpha_relocate_section): Likewise.
2477 (alpha_ecoff_slurp_armap): Define.
2478 (alpha_ecoff_slurp_extended_name_table): Define.
2479 (alpha_ecoff_construct_extended_name_table): Define.
2480 (alpha_ecoff_truncate_arname): Define.
2481 (alpha_ecoff_write_armap): Define.
2482 (alpha_ecoff_generic_stat_arch_elt): Define.
2483 (alpha_ecoff_update_armap_timestamp): Define.
2485 (alpha_ecoff_read_ar_hdr): New static function.
2486 (alpha_ecoff_get_elt_at_filepos): New static function.
2487 (alpha_ecoff_openr_next_archived_file): New static function.
2488 (alpha_ecoff_get_elt_at_index): New static function.
2489 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2490 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2491 _bfd_ecoff to alpha_ecoff.
2492 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2493 field from backend structure, rather than always calling
2494 _bfd_get_elt_at_filepos.
2495 * coff-mips.c (mips_ecoff_backend_data): Initialize
2496 get_elt_at_filepos field.
2497 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2498 from _bfd_generic_read_ar_hdr with minor changes.
2499 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2500 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2501 * libbfd.h: Rebuild.
2503 * bfd-in.h (BFD_IN_MEMORY): Define.
2504 * libbfd-in.h (struct bfd_in_memory): Define.
2505 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2506 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2507 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2508 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2509 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2510 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2511 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2512 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2513 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2514 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2516 (bfd_openstreamr): Likewise.
2517 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2518 BFD_IN_MEMORY is not set.
2519 * riscix.c (riscix_some_aout_object_p): Likewise.
2520 * bfd-in2.h, libbfd.h: Rebuild.
2522 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2523 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2524 (bfd_get_elt_at_index): Define.
2525 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2526 bfd_get_elt_at_index. Change index parameter from int to
2528 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2529 (_bfd_noarchive_get_elt_at_index): Define.
2530 (_bfd_archive_bsd_get_elt_at_index): Define.
2531 (_bfd_archive_coff_get_elt_at_index): Define.
2532 * bfd-in2.h, libbfd.h: Rebuild.
2533 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2534 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2535 * ieee.c (ieee_get_elt_at_index): Define.
2536 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2537 * oasys.c (oasys_get_elt_at_index): Define.
2538 * som.c (som_get_elt_at_index): Define.
2540 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2541 numbers to the .text section.
2543 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2546 If there is a SEC_DEBUGGING section, get the contents of the debug
2547 information part from it.
2548 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2550 (ieee_write_object_contents): Check ieee_write_debug_part return.
2552 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2554 * config.bfd (i[345]86-*-freebsd*): Add target.
2555 * configure.in (i386freebsd_vec): Add vec.
2556 * configure: Regenerate.
2557 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2558 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2559 Rebuild dependencies..
2560 * freebsd.h: New file.
2561 * i386freebsd.c: New file.
2562 * targets.c (i386freebsd_vec): Declare.
2563 (bfd_target_vector): Add i386freebsd_vec.
2564 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2565 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2567 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * ieee.c (ieee_slurp_debug): New static function.
2570 (ieee_object_p): Call it.
2571 (ieee_slurp_section_data): Skip debugging sections.
2572 (ieee_get_reloc_upper_bound): Likewise.
2573 (ieee_get_section_contents): Likewise.
2574 (ieee_canonicalize_reloc): Likewise.
2575 (ieee_write_section_part): Likewise.
2576 (ieee_write_debug_part): Likewise.
2577 (ieee_write_data_part): Likewise.
2578 (init_for_output): Likewise.
2580 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2582 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2584 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2585 relocs, since ppc_elf_relocate_section handles the linker case.
2586 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2588 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2589 ppc_elf_relocate_section since that is now the only caller.
2590 (ppc_elf_relocate_section): Ditto.
2592 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * coffcode.h (coff_write_object_contents): If we don't know the
2595 section of the entry point for an XCOFF executable, always set the
2596 entry address to -1.
2598 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2600 * elf.c (bfd_section_from_shdr): Add support for note sections.
2602 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * bfd-in.h (struct _symbol_info): Add stab_type field.
2605 * bfd-in2.h: Rebuild.
2606 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2608 * elf32-ppc.c: Remove trailing newline from calls to
2610 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2611 difference if target endianness is known.
2613 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2615 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2616 old style TOC16 references without using R_PPC_GOT.
2617 (ppc_reloc_type): Ditto.
2618 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2619 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2620 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2621 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2622 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2624 (ppc_elf_adjust_dynamic_symbol): Ditto.
2625 (ppc_elf_adjust_dynindx): Ditto.
2626 (ppc_elf_size_dynamic_sections): Ditto.
2627 (ppc_elf_finish_dynamic_symbol): Ditto.
2628 (ppc_elf_finish_dynamic_sections): Ditto.
2629 (ELF_DYNAMIC_INTERPRETER): Define.
2631 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2633 * elf.c (copy_private_bfd_data): When attaching sections to
2634 segments ignore sections that won't be allocated. Patch from
2637 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2639 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2642 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2644 * coff-i960.c (CALC_ADDEND): Define.
2645 (coff_i960_relocate_section): Add the input section VMA to the
2646 addend for PC relative relocs.
2648 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2650 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2651 to correctly terminate.
2653 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2655 * targets.c (enum bfd_endian): Define.
2656 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2657 from boolean to enum bfd_endian. Change header_byteorder_big_p
2659 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2660 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2661 * bfd-in2.h: Rebuild.
2662 * All targets: Change initialization of byteorder and
2663 header_byteorder to use enum bfd_endian values rather than
2665 * All files: Change all references to byteorder_big_p and
2666 header_byteorder_big_p to use new bfd_*_endian macros.
2668 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2670 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2672 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2674 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2676 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2678 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2680 * ieee.c: Lots of minor cleanups. Make many functions return
2681 errors rather than calling abort. Also:
2682 (ieee_write_twobyte): Remove; change callers to call existing
2683 ieee_write_2bytes function.
2684 (ieee_write_expression): Don't output the section twice when
2685 outputting a local symbol. Don't emit an extraneous zero if there
2687 (ieee_slurp_sections): Set the lma as well as the vma.
2688 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2690 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2691 a recognized one or bfd_arch_unknown.
2692 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2694 (ihex_get_symtab): Likewise.
2696 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2698 * aoutx.h: Include <ctype.h>.
2699 (struct aout_link_includes_table): Define.
2700 (struct aout_link_includes_totals): Define.
2701 (struct aout_link_includes_entry): Define.
2702 (aout_link_includes_lookup): Define macro.
2703 (struct aout_final_link_info): Add includes field.
2704 (aout_link_includes_newfunc): New static function.
2705 (NAME(aout,final_link)): Initialize includes hash table.
2706 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2708 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2710 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2712 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2714 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2716 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2718 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2719 (pe_print_private_bfd_data): call pe_print_reloc.
2720 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2721 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2722 up some debugging as well.
2724 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2726 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2729 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2731 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2732 when setting sections to NULL.
2734 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2736 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2738 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2739 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2741 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2742 * bfd-in2.h: Rebuild.
2744 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2746 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2748 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2750 * ihex.c (ihex_scan): Handle record types 4 and 5.
2751 (ihex_object_p): Permit types 4 and 5.
2752 (ihex_set_section_contents): Remove check for out of range
2754 (ihex_write_object_contents): Generate types 4 and 5.
2756 * elflink.h (elf_link_output_extsym): Just ignore warning and
2757 indirect references to symbols which don't really exist.
2759 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2761 * peicode.h (pe_print_idata): Minor format fixes
2762 (pe_print_edata): New function. Under private printing, this formats
2763 the edata section of a PE file.
2764 (pe_print_private_bfd_data): Added call to pe_print_edata.
2766 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2768 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2769 index, don't call stoi.
2771 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2773 * srec.c (srec_scan): Set lma as well as vma.
2775 * ihex.c: New file; support for Intel Hex format.
2776 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2777 (ihex_vec): Declare.
2778 (bfd_target_vector): Always include ihex_vec.
2779 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2780 * Makefile.in: Rebuild dependencies.
2781 (BFD_LIBS): Add ihex.o
2782 (BFD_LIBS_CFILES): Add ihex.c.
2783 * bfd-in2.h: Rebuild.
2785 * elf.c (assign_file_positions_for_segments): Sort the sections in
2787 (get_program_header_size): Return the right size if segment_map is
2789 (copy_private_bfd_data): Don't bother to sort the sections.
2791 * bfd.c (bfd_record_phdr): New function.
2792 * bfd-in.h (bfd_record_phdr): Declare.
2793 * bfd_in2.h: Rebuild.
2795 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2798 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2799 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2801 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2802 (bfd_zmalloc): Change declaration.
2803 * libbfd.h: Rebuild.
2804 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2805 and realloc. Don't set bfd_error_no_memory if they fail.
2807 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2809 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2810 uses as well. Added a new howto to deal with TOCREL16 relocs that
2811 are TOCDEFN as well.
2812 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2813 to handle RVA relocs from dlltool.
2814 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2815 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2816 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2818 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2819 to get the right section alignment.
2821 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2823 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2824 p_paddr if p_paddr is zero.
2825 (make_mapping): Set includes_filehdr and includes_phdrs for first
2827 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2829 (assign_file_positions_for_segments): Handle includes_filehdr and
2830 includes_phdrs. Remove special handling of PT_PHDR and first
2832 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2833 when appropriate. Remove special handling of PT_PHDR segment.
2834 Use a more complex condition for when a section is included in a
2835 segment to handle Solaris linker oddities.
2837 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2839 * coff-m88k.c (howto_table): Reformatted for easier reading;
2840 special_function now points to new function m88k_special_reloc.
2841 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2843 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2844 be done correctly by m88k_special_reloc.
2845 (reloc_processing): New function to be used by RELOC_PROCESSING.
2846 (RELOC_PROCESSING): Define to call reloc_processing.
2848 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2850 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2851 (pe_print_pdata): Likewise.
2853 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2854 obstack_alloc fails.
2855 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2857 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2858 * Many files: don't set bfd_error_no_memory if one of the above
2861 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2862 if p_paddr_valid is set.
2863 (copy_private_bfd_data): New static function.
2864 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2866 * elf.c (assign_file_positions_for_segments): Fix case where extra
2867 program headers were allocated.
2869 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2870 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2871 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2872 _bfd_elf_print_private_bfd_data.
2874 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2875 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2876 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2877 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2878 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2879 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2880 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2882 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2884 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2885 * elf.c (make_mapping): New static function.
2886 (map_sections_to_segments): New static function.
2887 (elf_sort_sections): New static function.
2888 (assign_file_positions_for_segments): New static function.
2889 (map_program_segments): Remove.
2890 (get_program_header_size): Remove sorted_hdrs, count, and
2891 maxpagesize parameters. Simplify.
2892 (assign_file_positions_except_relocs): When generating an
2893 executable, use assign_file_positions_for_segments.
2894 (elf_sort_hdrs): Remove.
2895 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2896 to get_program_header_size.
2898 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2900 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2902 * configure, config.in: Regenerate with autoconf 2.7.
2904 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2905 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2907 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2909 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2910 (ecoff_sec_to_styp_flags): Likewise.
2911 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2912 (ecoff_set_symbol_info): Handle scRConst.
2913 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2914 (ecoff_compute_section_file_positions): Handle .rconst section.
2915 (_bfd_ecoff_write_object_contents): Likewise.
2916 (ecoff_link_check_archive_element): Handle scRConst.
2917 (ecoff_link_add_externals): Likewise.
2918 (ecoff_link_write_external): Handle .rconst section.
2919 (ecoff_reloc_link_order): Likewise.
2920 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2921 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2923 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2925 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2926 DEF_DYNAMIC flag is set.
2928 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2930 * host-aout.c: If TRAD_HEADER is defined, include it.
2932 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2934 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2935 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2936 (BFD_NEED_DECLARATION): New function.
2937 * configure.in: Use BFD_NEED_DECLARATION.
2938 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2939 * configure, config.in: Rebuild with autoconf 2.6.
2941 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2942 special_sections before returning when called with a non XCOFF
2945 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2948 * coffcode.h (coff_compute_section_file_positions): Only pad the
2949 previous section to force file alignment when creating an
2952 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2954 * coffcode.h (coff_compute_section_file_positions): If
2955 RS6000COFF_C, set up the .debug section.
2957 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2958 if it is not large enough to accomodate the entire TOC area with
2959 signed 16 bit offsets.
2960 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2962 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2963 TOC anchor to use the TOC value used in the output file.
2965 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2967 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2968 (_bfd_coff_read_string_table): Likewise.
2970 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2972 * pe-arm.c: Fix typos.
2973 * coff-arm.c: Likewise.
2975 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2977 * coff-ppc.c (list_ele): Added "cat"egory member.
2978 (record_toc): New category parameter (priv or pub).
2979 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2980 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2981 the mainline. It addes extra toc cells in error.
2982 (ppc_coff_swap_sym_in_hook): Added some documentation.
2983 (dump_toc): Can now diagnose "virtual toc" chicanery.
2985 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2987 * elf-bfd.h (struct elf_link_hash_table): Change type of
2988 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2990 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2992 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2993 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2995 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2996 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2997 defined or mentioned in a regular file.
2999 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3001 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3002 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3003 (coff_ppc_relocate_section): Correct REL24 handling
3004 (ppc_process_before_allocation): Correct TOCDEFN handling
3006 * peicode.h (dir_names): Added name descriptions
3008 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3010 * VERSION: Updated to cygnus-2.6.
3012 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3014 * targets.c (m68k4knetbsd_vec): Declare.
3016 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3018 * targets.c (bfd_target): Change type of second argument to
3019 _bfd_print_private_bfd_data from void * to PTR.
3020 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3021 using PTR rather than void *.
3022 * bfd-in2, libbfd.h: Rebuild.
3023 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3025 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3026 _bfd_generic_bfd_print_private_bfd_data rather than casting
3029 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3031 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3032 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3034 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3035 BFD64_BACKENDS_CFILES): New variables.
3038 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3040 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3041 not at the file position of the first section.
3042 * coffcode.h (coff_compute_section_file_positions): Avoid using
3044 (coff_write_object_contents): When generating a PPC PE executable
3045 with no symbols, round up the file size to a COFF_PAGE_SIZE
3047 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3048 don't write out a string table.
3050 * elf.c (bfd_section_from_shdr): When using a different section
3051 header, pass the new one to _bfd_elf_make_section_from_shdr.
3052 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3053 (elf_map_symbols): Add section VMA to symbol value when comparing
3055 (_bfd_elf_compute_section_file_positions): Only build symbol table
3056 if there are some symbols. Set file offset of symtab and strtab
3058 (assign_file_positions_except_relocs): Remove dosyms parameter.
3059 Change all callers. Never set file offset of symtab and strtab
3061 (_bfd_elf_copy_private_section_data): New function.
3062 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3063 (_bfd_elf_copy_private_symbol_data): New function.
3064 (swap_out_syms): Check for special mapping of st_shndx created by
3065 copy_private_symbol_data.
3066 * elfxx-target.h: Use new copy routines.
3067 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3068 (_bfd_elf_copy_private_section_data): Declare.
3070 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3072 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3075 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3076 _bfd_dummy_target, matching the recent change to archive
3079 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3081 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3082 arithmetic on PTR types.
3084 * aout-target.h (MY(callback)): Set the lma of the sections.
3086 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3087 symbol into a reloc against the section.
3089 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3091 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3092 glue for the relocs: IMGLUE and IFGLUE.
3093 (record_toc): new function - tracks toc contents
3094 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3095 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3096 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3097 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3098 (ppc_record_toc_entry): Removed a debug define (duh)
3100 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3101 (pe_print_idata): New function - formats the idata section data
3102 (pe_print_pdata): New function - formats the pdata section data
3103 (pe_print_private_bfd_data): calls to above
3105 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3107 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3108 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3109 TARGET_SYM and TARGET_NAME for vector and BFD name.
3110 * coff-pmac.c (pmac_xcoff_vec): Remove.
3111 (TARGET_SYM, TARGET_NAME): Define.
3112 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3113 machine to 0, not all PowerMacs are 601s.
3115 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3117 * elfcode.h (elf_object_p): Read in any program headers.
3118 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3119 based on the program headers, if any.
3120 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3121 (map_program_segments): Set p_paddr of program headers based on
3124 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3126 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3129 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3130 trying to do a relocateable link with a non-a.out object file.
3132 * archive.c (bfd_generic_archive_p): Check the first object file
3133 in an archive even if target_defaulted is set. If the object file
3134 has the wrong xvec, reject it.
3136 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3137 be represented, report the name via _bfd_error_handler.
3138 (translate_to_native_sym_flags): Likewise.
3139 * elf32-mips.c (mips_elf_final_link): Likewise.
3140 * oasys.c (oasys_write_sections): Likewise.
3142 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3143 which checks for STYP_OVRFLO sections.
3144 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3145 reloc and lineno count overflows.
3146 (coff_write_object_contents): Call coff_count_linenumbers before
3147 coff_compute_section_file_positions. If RS6000COFF_C, handle
3148 reloc and lineno count overflows.
3149 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3150 relocs before dealing with .pad sections. Count overflow section
3151 headers when handling .pad sections.
3153 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3156 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3157 (struct xcoff_link_hash_table): Add descriptor_section and
3158 special_sections fields.
3159 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3160 (xcoff_link_add_symbols): Set linkage section alignment. Create
3161 descriptor section. Check for magic symbol names (_text, etc.),
3162 and record them in special_sections if found. Set
3163 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3164 descriptor field to point back to the function code symbol.
3165 (xcoff_sweep): Always mark the special descriptor_section.
3166 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3167 function descriptor, and mark it if it is.
3168 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3169 parameter, and fill it in. Allocate space for the descriptor
3171 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3172 global linkage code. If an undefined function descriptor is
3173 exported, arrange to define it. Warn about any other undefined
3175 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3176 (xcoff_write_global_symbol): Create a function descriptor when
3178 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3179 * bfd-in2.h: Rebuild.
3181 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3183 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3184 (ppc_coff_link_hash_table): new types for hashing
3185 (ppc_coff_link_hash_newfunc): hash entry constructor
3186 (ppc_coff_link_hash_table_init): hash table initializer
3187 (ppc_coff_link_hash_table_create): hash table constructor
3188 (ppc_record_toc_entry): changed references to hash table
3189 (coff_ppc_relocate_section): changed references to hash table
3191 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3192 * libcoff.h: Rebuild
3194 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3195 (coff_link_add_symbols): removed toc_offset init
3197 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3199 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3202 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3203 if it is given and mmep is available.
3204 * acconfig.h: Undef USE_MMAP.
3205 * configure, config.in: Regenerated.
3206 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3207 table handling the old way.
3208 (aout_get_external_symbols): Don't complain if last byte of string
3210 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3211 (bfd_free_window) [! USE_MMAP]: Don't define.
3212 (bfd_get_file_window,
3213 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3215 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3217 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3220 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3222 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3223 compatible with AMD generated COFF files. Try to support both AMD
3224 and GNU formats simultaneously.
3225 (coff_a29k_relocate_section): Likewise.
3227 * libbfd.c (bfd_get_file_window): Change writable parameter from
3228 int to boolean; update all callers. Pass MAP_SHARED if not
3229 writable--it's required on Solaris. Cast fprintf argument to
3231 * bfd-in.h (bfd_get_file_window): Update declaration.
3232 * bfd-in2.h: Rebuild.
3233 * aoutx.h: Update calls to bfd_get_file_window.
3235 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3237 (xcoff_swap_ldhdr_in): New static function.
3238 (xcoff_swap_ldsym_in): New static function.
3239 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3240 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3241 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3242 Handle XTY_ER/XMC_XO symbols correctly.
3243 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3244 rather than normal symbol table.
3245 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3246 already defined with the same absolute value.
3247 (xcoff_mark): When considering called symbols, check whether the
3248 descriptor is from a dynamic object, rather than the symbol
3250 (xcoff_build_ldsyms): Likewise.
3252 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3253 Cast realloc and malloc return values. If malloc or realloc fail,
3254 set bfd_error_no_memory.
3255 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3256 * bfd-in2.h: Rebuild.
3258 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3260 * coff-ppc.c (ppc_record_toc_entry): new function.
3261 (in_reloc_p): changed return value.
3262 (coff_ppc_relocate_section): much rework.
3263 (ppc_allocate_toc_section): new function.
3264 (ppc_process_before_allocation): new function.
3265 (ppc_coff_swap_sym_in_hook): new function.
3267 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3268 (coff_link_add_symbols): initialize toc_offset.
3270 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3271 (coff_swap_aouthdr_out): Added more sections to the data
3272 dictionary for the pe file header. Also changed linker version
3273 number on the ppc side.
3274 (dir_names): small improvements to the dictionary printing.
3275 (pe_mkobject_hook): save the file level flags.
3277 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3278 (pe_tdata): added real_flags field
3279 (coff_tdata): added local_toc_sym_map and access macro
3281 * libcoff.h (coff_link_hash_entry): added toc_offset field
3282 (pe_tdata): added real_flags field
3283 (coff_tdata): added local_toc_sym_map and access macro
3285 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3286 (coff_mkobject): init for local_toc_sym_map
3287 (coff_write_object_contents): set the internal_a.magic to
3288 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3291 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3293 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3294 entries until both the line number address and the function name
3295 address are too large.
3297 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3298 * configure: Rebuilt.
3300 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3301 is defined in the environment.
3303 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3305 * som.c (som_get_section_contents_in_window): Define to use
3308 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3310 * coff-i860.c: New file, based on coff-i386.c.
3311 * cpu-i860.c: New file, based on cpu-i386.c.
3312 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3313 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3314 targets, using i860coff_vec.
3315 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3316 trad-core.o and hosts/i860mach3.h.
3317 (i860coff_vec): Use coff-i860.o and cofflink.o.
3318 * configure: Rebuild.
3319 * Makefile.in: Rebuild dependencies.
3320 (ALL_MACHINES): Add cpu-i860.o.
3321 (BFD32_BACKENDS): Add coff-i860.o.
3322 (CFILES): Add cpu-i860.c and coff-i860.c.
3323 * targets.c (i860coff_vec): Declare.
3324 (bfd_target_vector): Add &i860coff_vec.
3325 * archures.c (bfd_i860_arch): Declare.
3326 (bfd_archures_list): Add &bfd_i860_arch.
3327 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3328 (coff_set_flags): Handle bfd_arch_i860.
3329 (coff_write_object_contents): Handle I860 a.out magic number.
3331 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3333 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3334 the created .tc section to 2.
3335 (xcoff_mark): Don't keep a .loader reloc for a call to an
3336 undefined symbol when creating a shared library.
3337 (xcoff_build_ldsyms): When creating a shared library, generate
3338 global linkage code for a call to an undefined symbol.
3340 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3342 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3343 BFD32_BACKENDS, BFD64_BACKENDS.
3344 (.dep1): Put mkdep output in a separate file.
3345 Rebuilt dependencies.
3347 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3350 Permit use of mmap when available:
3352 * configure.in: Check for mmap, madvise, mprotect.
3353 * config.in, configure: Regenerated.
3355 * libbfd.c (struct _bfd_window_internal): Define type.
3356 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3358 (ok_to_map): New static variable for debugging.
3359 (_bfd_generic_get_section_contents_in_window): New function.
3360 * bfd-in.h (bfd_window_internal): Declare type.
3361 (bfd_window): Define type.
3362 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3363 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3366 * libaout.h (struct aoutdata): Add two window fields.
3367 (obj_aout_sym_window, obj_aout_string_window): New macros.
3368 * aoutx.h (some_aout_object_p): Initialize windows.
3369 (aout_get_external_symbols): Get symbol data and strings in
3370 windows instead of explicitly allocated buffers.
3371 (slurp_symbol_table): Free window instead of memory.
3372 (bfd_free_cached_info): Release windows instead of freeing storage
3374 (aout_link_free_symbols): Ditto.
3376 * targets.c (bfd_target): Add new field for
3377 get_section_contents_in_window.
3378 (BFD_JUMP_TABLE_GENERIC): Updated.
3379 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3380 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3381 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3382 macros for get_section_contents_in_window field.
3384 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3386 * core.c: Renamed to corefile.c
3387 * makefile.dos (OBJS): Change core.o to corefile.o
3388 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3391 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3393 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3394 targ_selvecs to allow debugging under Irix-5 native.
3397 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3399 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3400 to o. Clobber and restore the list of new csects around the call
3401 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3402 linker error and the linker wants to read the symbol table. Reset
3403 the line number count of a real section even if it has no relocs.
3404 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3406 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3409 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3411 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3412 an undefined symbol in a shared link.
3414 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3415 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3416 phdm@info.ucl.ac.be (Philippe De Muyter).
3418 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3420 * coff-m88k.c (rtype2howto): New static function.
3421 (RTYPE2HOWTO): Use it rather than a macro definition.
3423 * coffcode.h (coff_write_object_contents): set internal_a.magic
3424 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3426 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3427 define TRAD_HEADER to new file hosts/delta68.h.
3428 m88*-motorola-sysv*, however, does use ptrace-core.o.
3429 * hosts/delta68.h: New file.
3431 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3432 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3434 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3436 * i386linux.c (MY(vec)): Declare before use.
3438 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3440 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3441 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3443 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3444 BFD is not of the right type.
3445 (bfd_elf_get_needed_list): Likewise.
3446 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3447 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3448 * xcofflink.c (XCOFF_XVECP): Define.
3449 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3451 (bfd_xcoff_import_symbol): Likewise.
3452 (bfd_xcoff_export_symbol): Likewise.
3453 (bfd_xcoff_link_count_reloc): Likewise.
3454 (bfd_xcoff_record_link_assignment): Likewise.
3455 (bfd_xcoff_size_dynamic_sections): Likewise.
3457 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3458 table index against the number of symbols for a base relative
3461 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3463 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3464 full_aouthdr flag here...
3465 (_bfd_xcoff_bfd_final_link): ...not here.
3467 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3469 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3470 systems that have a system <libelf.h>.
3471 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3472 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3473 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3474 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3475 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3476 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3477 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3479 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3481 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3482 set, set BSF_WEAK in symbol. Change all callers.
3483 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3484 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3485 _bfd_generic_link_add_one_symbol.
3486 (ecoff_indirect_link_order): Check that the section tdata relocs
3487 are not NULL before using them.
3489 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3490 define TRAD_HEADER as hosts/alphalinux.h.
3491 * configure: Rebuild.
3492 * hosts/alphalinux.h: New file.
3493 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3496 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3498 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3499 C_ECOMM storage classes.
3501 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3503 (xcoff_mark): Call xcoff_mark_symbol.
3504 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3505 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3507 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3509 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3511 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3513 (xcoff_find_reloc): New static function.
3514 (xcoff_link_add_symbols): Use it.
3515 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3516 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3517 relocate the value of C_DECL.
3519 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3521 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3523 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3524 callback decide what goes in .relocs.
3525 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3526 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3529 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3531 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3534 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3536 * xcofflink.c: More improvements, mostly to fix handling of
3537 constructors and a few other special cases.
3538 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3539 zero, reverting yesterday's change.
3540 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3541 (bfd_xcoff_link_count_reloc): Declare.
3542 (bfd_xcoff_record_link_assignment): Declare.
3543 * bfd-in2.h: Rebuild.
3545 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3547 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3548 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3549 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3550 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3551 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3552 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3554 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3557 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3558 segments includes the a.out header. See to that the magic number
3559 *always* is big-endian.
3561 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3562 m68k4k NetBSD configurations.
3564 * configure.in, configure: Separate i386 & mips NetBSD
3565 configurations from other BSD ones. Don't assume DEC is the only
3566 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3567 configurations. Add support for m68k4k NetBSD object format.
3569 * libaout.h: Added M_68K4K_NETBSD magic.
3571 * m68k4knetbsd.c: New file.
3573 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3575 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3578 * hosts/mipsnbsd.h: New file.
3581 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3583 * config.bfd: Add config stuff for mips*-*-magic* to set
3584 targ_defvec to ecoff_big_vec.
3587 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3589 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3591 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3592 toc_section, and entry_section fields.
3593 (struct xcoff_section_tdata): Remove ldrel_count field.
3594 * libcoff.h: Rebuild.
3595 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3597 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3598 full a.out header if full_aouthdr is set in xcoff_data.
3599 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3600 based on sections stored in xcoff_data.
3601 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3603 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3604 (rs6000coff_vec): Set symbol_leading_char to '.'.
3605 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3606 value stored in ret rather than returning a pointer value.
3608 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3610 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3613 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3615 * som.c (som_slurp_string_table): Allocate the strings with malloc
3616 since they're free'd by free_cached_info.
3617 (som_slurp_symbol_table): Similarly for the symbol table.
3619 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3621 * Makefile.in (diststuff): Don't make headers.
3623 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3625 * Makefile.in: Rebuild dependencies.
3627 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3628 output_bfd is not SunOS.
3629 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3630 non-SunOS input files.
3632 * xcofflink.c: Extensive changes to support linking shared objects
3633 and generating a .loader section.
3634 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3635 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3636 last_symndx, and ldrel_count fields.
3637 * libcoff.h: Rebuild.
3638 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3639 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3641 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3642 (bfd_xcoff_export_symbol): Declare.
3643 (bfd_xcoff_size_dynamic_sections): Declare.
3644 * bfd-in2.h: Rebuild.
3646 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3648 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3649 * configure: Rebuild.
3650 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3651 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3653 (pmac_xcoff_vec): Update to use new xcoff support.
3654 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3655 (xcoff_write_armap): Declare buf as unsigned char.
3656 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3658 * mpw-make.sed: Generalize subdir_do edit.
3660 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3662 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3663 correctly. Don't initialize asect->vma.
3665 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3667 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3668 something a little less than the page size.
3670 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3672 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3674 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3676 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3677 * coffcode.h (coff_write_object_contents): If .bss is before
3678 .data us that as data_start.
3679 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3681 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3682 (coff_swap_outhdr_out): Hardwire in version number.
3684 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3686 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3687 major and minor to *_vno, since the former are also macros in
3688 SunOS header files. Cast result of bfd_alloc to appropriate
3691 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3692 before assigning to sec_data.
3694 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3696 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3697 now relative to the section, not absolute.
3698 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3699 get the file name when there is a N_SO directory name. When
3700 handling stabs, remember that section->vma was added to the
3703 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3705 * sunos.c (struct sunos_link_hash_table): Add needed field.
3706 (sunos_link_hash_table_create): Call bfd_release, not free.
3707 (sunos_link_hash_table_create): Initialize needed field.
3708 (sunos_add_dynamic_symbols): Record needed objects.
3709 (bfd_sunos_get_needed_list): New function.
3710 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3711 * bfd-in2.h: Rebuild.
3713 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3715 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3717 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3719 * bfd-in.h (struct bfd_link_needed_list): Rename from
3720 bfd_elf_link_needed_list.
3721 * bfd-in2.h: Rebuild.
3722 * elf.c, elflink.h, libelf.h: Corresponding changes.
3724 Add start at AIX linker support; no shared libraries yet.
3725 * xcofflink.c: New file.
3726 * configure.in (rs600coff_vec): Use xcofflink.o.
3727 * configure: Rebuild.
3728 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3730 (struct xcoff_section_tdata): Define.
3731 (xcoff_section_data): Define macro.
3732 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3733 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3734 (_bfd_xcoff_bfd_final_link): Declare.
3735 (_bfd_ppc_xcoff_relocate_section): Declare.
3736 * libcoff.h: Rebuild.
3737 * coff-rs6000.c: Clean up a bit.
3738 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3739 cputype, csects, and debug_indices.
3740 (xcoff_copy_private_bfd_data): Copy cputype.
3741 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3742 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3743 (xcoff_reloc_type_lookup): Rename from
3744 rs6000coff_reloc_type_lookup.
3745 (coff_relocate_section): Define.
3746 (_bfd_xcoff_sizeof_headers): Define.
3747 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3748 (_bfd_xcoff_bfd_relax_section): Define.
3749 (_bfd_xcoff_bfd_link_split_section): Define.
3750 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3752 * coffcode.h (coff_compute_section_file_positions): If AIX,
3753 increment sofar by SMALL_AOUTSZ if not executable.
3754 (coff_write_object_contents): If AIX, always output an a.out
3755 header; if not executable, header size of SMALL_AOUTSZ.
3756 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3757 (_bfd_stringtab_init): Initialize xcoff field.
3758 (_bfd_xcoff_stringtab_init): New function.
3759 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3760 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3761 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3762 * libbfd.h: Rebuild.
3763 * Makefile.in: Rebuild dependencies.
3764 (BFD32_BACKENDS): Add xcofflink.o.
3765 (CFILES): Add xcofflink.c.
3767 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3768 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3769 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3771 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3773 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3775 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3777 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3778 * config.in: Regenerated.
3780 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3781 (_bfd_chunksize): New variable.
3782 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3783 for obstack chunk size.
3784 * configure.in: Check for getpagesize.
3785 * configure: Regenerated.
3787 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3789 * trad-core.c (rawptr): Make it a local variable of
3790 ptrace_unix_core_file_p.
3792 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3794 * coff-arm.c (in_reloc_p): New.
3795 * coff-i386.c (in_reloc_p): New.
3796 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3797 (coff_write_object_contents): Only set has_reloc_section
3799 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3800 in_reloc_p to decide if reloc should be emitted.
3801 * libcoff.h (pe_data_type.in_reloc_p): New.
3802 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3804 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3806 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3807 (_bfd_coff_read_internal_relocs): Likewise.
3808 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3809 (_bfd_coff_read_internal_relocs): Likewise.
3811 * elflink.h (elf_link_add_object_symbols): Correct conditions
3812 under which type and size change warnings are issued.
3814 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3816 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3817 a symbol which is not in a real section.
3818 (coff_write_native_symbol): Corresponding change.
3820 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3821 coff_link_hash_newfunc and make non-static.
3822 (_bfd_coff_link_hash_table_init): New function, broken out of
3823 _bfd_coff_link_hash_table_create.
3824 (_bfd_coff_link_hash_table_create): Use it.
3825 (process_embedded_commands): Make static.
3826 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3827 (_bfd_coff_link_hash_table_init): Declare.
3828 * libcoff.h: Rebuild.
3830 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3831 field in XCOFF tdata.
3832 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3833 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3834 based on cputype stored in a.out header, or in n_type of initial
3836 (coff_write_object_contents): Set cputype correctly in a.out
3838 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3840 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3841 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3843 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3844 * libcoff.h: Rebuild.
3846 * cpu-rs6000.c (rs6000_compatible): New static function.
3847 (bfd_rs6000_arch): Use it.
3848 * cpu-powerpc.c (powerpc_compatible): New static function.
3849 (arch_info_struct): Define various flavours of PowerPC.
3850 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3853 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3855 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3857 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3859 * elflink.h (elf_link_add_object_symbols): Don't warn about
3860 changing the size or type if the old definition was weak.
3862 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3864 * coffcode.h (combined_entry_type): Add fix_line field.
3865 (coff_slurp_line_table): Warn if we try to set the lineno field of
3867 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3868 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3869 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3870 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3872 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3873 * libcoff.h: Rebuild.
3875 * libcoff-in.h (struct xcoff_tdata): Define.
3876 (xcoff_data): Define.
3877 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3878 * bfd-in2.h, libcoff.h: Rebuild.
3879 * coff-rs6000.c (xcoff_mkobject): New static function.
3880 (coff_mkobject): Define.
3881 (xcoff_copy_private_bfd_data): New static function.
3882 (coff_bfd_copy_private_bfd_data): Define.
3883 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3885 (rs6000coff_vec): Add DYNAMIC to object_flags.
3886 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3887 .loader sections specially.
3888 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3889 section alignment from the XCOFF tdata information.
3890 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3891 F_SHROBJ, and copy the extra a.out header information into the
3892 XCOFF tdata structure.
3893 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3894 F_DYNLOAD and the extra a.out header information.
3895 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3896 C_HIDEXT symbol with attached csect information.
3897 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3898 in the o_maxdata field.
3899 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3900 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3901 end if BSF_NOT_AT_END is set.
3903 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3904 _bfd_read_ar_hdr_fn.
3905 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3906 * bfd-in2.h, libbfd.h: Rebuild.
3907 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3909 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3910 (bfd_slurp_bsd_armap_f2): Likewise.
3911 (_bfd_slurp_extended_name_table): Likewise.
3913 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3915 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3917 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3918 when the symbol table is empty.
3920 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3921 space for section symbols, since we don't output them either.
3922 (elf_m68k_adjust_dynindx): Removed.
3924 * ptrace-core.c (rawptr): Make it a local variable of
3925 ptrace_unix_core_file_p.
3927 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3929 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3932 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3933 Mac object file formats.
3935 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3937 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3938 auxent if there isn't one.
3939 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3940 rather than FILNMLEN as the maximum name length.
3942 * coffcode.h (bfd_coff_backend_data): Add new field
3943 _bfd_coff_print_aux.
3944 (bfd_coff_print_aux): New static function.
3945 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3946 scnlen field of an XTY_LD csect aux entry.
3947 (coff_print_aux): New static function.
3948 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3949 in coff_pointerize_aux_hook.
3950 (bfd_coff_std_swap_table): Initialize new field.
3951 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3952 * libcoff.h: Rebuild.
3953 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3954 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3956 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3957 if there are symbols, for native AIX ld compatibility.
3959 * coffcode.h (bfd_coff_backend_data): Add new field
3960 _bfd_coff_pointerize_aux_hook.
3961 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3962 or I960, and as 0 otherwise.
3963 (bfd_coff_std_swap_table): Initialize new field.
3964 * libcoff.h: Rebuild.
3965 * coffgen.c (coff_pointerize_aux): Change parameters to take
3966 symbol pointer instead of type and class, and to take aux index.
3967 Call _bfd_coff_pointerize_aux_hook if it is defined.
3968 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3969 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3970 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3972 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3973 read-only/host-only support.
3975 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3977 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3980 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3981 BFD_JUMP_TABLE_ARCHIVE accordingly.
3982 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3983 (_bfd_compute_and_write_armap): Declare.
3984 (_bfd_generic_read_ar_hdr): Declare.
3985 (_bfd_read_ar_hdr): Define.
3986 (_bfd_noarchive_read_ar_hdr): Define.
3987 (_bfd_archive_bsd_read_ar_hdr): Define.
3988 (_bfd_archive_coff_read_ar_hdr): Define.
3989 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3990 _bfd_read_ar_hdr instead.
3991 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3992 (_bfd_compute_and_write_armap): Rename from
3993 compute_and_write_armap. Make non-static. Change all callers.
3994 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3995 than _bfd_snarf_ar_hdr.
3996 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3997 * ieee.c (ieee_read_ar_hdr): Define.
3998 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3999 * oasys.c (oasys_read_ar_hdr): Define.
4000 * som.c (som_read_ar_hdr): Define.
4001 * bfd-in2.h, libbfd.h: Rebuild.
4003 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4005 * peicode.c (coff_swap_filehdr_in): If symptr is
4006 zero, there aren't any symbols, even if nsyms is set.
4008 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4010 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4012 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4013 sections, and set styp correctly for them: .got, .hash, .dynamic,
4014 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4015 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4017 (ecoff_sort_hdrs): New static function.
4018 (ecoff_compute_section_file_positions): Return boolean, not void.
4019 Sort the sections by VMA before looking through them. Put the
4020 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4021 section on an appropriate boundary within the page.
4022 (ecoff_compute_reloc_file_positions): Check return value of
4023 ecoff_compute_section_file_positions.
4024 (_bfd_ecoff_set_section_contents): Likewise.
4025 (_bfd_ecoff_write_object_contents): Check for various Alpha
4026 section types when incrementing text_size and data_size. Call
4027 adjust_headers backend function if it exists.
4028 * coff-alpha.c (alpha_adjust_headers): New static function.
4029 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4030 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4032 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4034 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4036 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4037 of ALTERNATE_AIX_CORE_FORMAT.
4038 * configure.in (aix4): No longer need CORE_FLAGS.
4039 * configure: Updated.
4041 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4043 NS32k changes from Ian Dall:
4044 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4046 (aout_link_input_section_std, aout_link_input_section_ext,
4047 aout_link_reloc_link_order): Call them instead of _bfd_*
4049 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4051 (backend_data): Use it instead of hardcoded zero.
4053 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4054 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4056 * ns32knetbsd.c: Include bfd.h.
4057 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4058 (MY_bfd_reloc_type_lookup): Declare function too.
4059 * pc532-mach.c (set_sizes): Don't declare.
4060 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4061 (backend_data, MY_backend_data): Don't define.
4063 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4064 ns32k-*-lites* like ns32k-*-netbsd*.
4066 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4069 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4071 * coffcode.h (coff_write_object_contents): Restore setting
4072 f_timdat to 0, deleted on August 22.
4074 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4076 * coffcode.h (coff_bfd_copy_private_symbol_data,
4077 coff_bfd_copy_private_section_data,
4078 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4079 * peicode.h (coff_bfd_copy_private_bfd_data): New
4080 (pe_bfd_copy_private_bfd_data): New.
4081 (coff_swap_scnhdr_in): Swap bss size into the right place.
4082 (pe_print_private_bfd_data): Add some newlines.
4084 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4086 * som.c (setup_sections): Don't die if a space has no subspaces.
4088 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4090 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4091 dynamic symbol override a common symbol. Don't change the size or
4092 type if they have been set and the new symbol is not a definition.
4093 Warn if the size or type changes.
4095 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4097 * som.c (som_begin_writing): Don't write the symbol table or
4099 (som_finish_writing): Write them here. Place them after the
4100 subspace data, but before the relocs.
4102 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4104 * sunos.c (sunos_add_one_symbol): Just pass false, not
4105 info->shared_library, to sunos_create_dynamic_sections.
4106 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4108 (sunos_check_dynamic_reloc): Remove .text section assertion.
4110 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4112 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4113 * configure, configure.in: Add pmac_xcoff_vec case.
4114 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4115 * coff-pmac.c: New file, PowerMac XCOFF support.
4116 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4117 * targets.c (pmac_xcoff_vec): Declare.
4119 * mpw-config.in: Various changes to be compatible with the
4120 autoconf-based configury.
4121 * mpw-make.sed: New file, sed commands to translate Unix
4122 makefile into MPW syntax.
4123 * mpw-make.in: Remove.
4124 * hosts/mpw.h: Remove.
4125 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4126 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4128 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4130 * binary.c (binary_get_symtab): Return an empty string on error.
4131 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4133 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4135 * coff-ppc.c: Reformatted according to gnu conventions
4136 Removed irrelevant "if 0" code
4138 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4140 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4141 symbols rather than as indirect symbols.
4142 (MY(slurp_symbol_table)): Don't do anything special about
4145 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4146 of .ctors and .dtors sections is no larger than 2.
4148 * sunos.c (sunos_add_one_symbol): Don't change
4149 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4151 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4152 dynamic symbols when creating a shared library.
4153 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4155 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4156 written even if it is not defined in a regular object.
4157 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4158 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4159 rather than the constant 22.
4160 (sunos_check_dynamic_reloc): Handle creating a shared library.
4161 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4162 zero when creating a shared library.
4163 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4164 write it out at the start of the symbol table.
4166 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4168 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4170 * config.bfd: Add arm-*-coff.
4171 * configure.in, configure: Add armcoff_{little,big}_vec.
4172 * targets.c (armcoff_{little,big}_vec): Declare.
4173 (bfd_target_vector): Add armcoff_{little,big}_vec.
4174 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4176 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4178 * targets.c (bfd_find_target): Remove debugging code.
4180 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4182 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4184 * Makefile.in: added *-ppc files
4185 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4186 allow pe based .o's to be shared with other tools on ppc/NT
4187 * config.bfd: added powerpc[le]-[pe|winnt] config support
4188 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4189 * peicode.h: Added more section flags for PE on ppc
4190 Added coff_swap_filehdr_out to allow peicode.h to be
4191 used for non-image PE files on ppc.
4192 Check for image, or not, before copying pe_opthdr
4193 * targets.c: Added new bfd's
4194 * targets.c: Removed two inactive bfds that shouldn't have made it this
4197 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4199 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4200 explicit values to initialize all relocs. Change all users.
4201 (ppc_elf_brtaken_inner): New function to handle branch predicition
4203 (ppc_elf_brtaken_reloc): Ditto.
4204 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4205 relocs use ppc_elf_unsupported_reloc.
4206 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4207 needs to be reported.
4208 (ppc_elf_relocate_section): Support branch prediction relocs.
4210 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4212 * bfd.c (bfd_assert): Remove \n from string passed to
4215 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4216 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4217 (bfd_coff_make_section_hook): Don't define.
4218 (coff_make_section_hook): Remove.
4219 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4220 (styp_to_sec_flags): Likewise.
4221 (coff_write_object_contents): Likewise.
4222 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4224 * libcoff.h: Rebuild.
4225 * coffgen.c (make_a_section_from_file): Just call
4226 bfd_make_section_anyway, not bfd_make_section or
4227 bfd_coff_make_section_hook.
4228 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4229 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4230 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4231 make_section_hook field.
4232 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4234 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4235 pointers into value field for warning and indirect symbols; just
4236 leave the value field alone.
4237 * linker.c (generic_link_add_symbol_list): Use next symbol for
4238 warning and indirect symbols, rather than looking in symbol value.
4239 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4240 parameter. Change all callers. Remove support for indirect
4241 symbols; it didn't work anyhow.
4242 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4243 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4244 * bfd-in2.h: Rebuild.
4246 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4248 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4249 go back to telling the tools this reloc operates on 32 bits.
4251 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4253 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4254 rather than a direct fprintf.
4255 * archive.c (_bfd_write_archive_contents): Likewise.
4256 * coffcode.h (coff_slurp_symbol_table): Likewise.
4257 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4258 (ppc_elf_unsupported_reloc): Likewise.
4259 (ppc_elf_relocate_section): Likewise.
4260 * i386linux.c (linux_tally_symbols): Likewise.
4261 (linux_finish_dynamic_link): Likewise.
4262 * osf-core.c (osf_core_core_file_p): Likewise.
4263 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4264 * som.c (som_sizeof_headers): Likewise.
4265 * srec.c (srec_bad_byte): Likewise.
4266 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4267 * libbfd-in.h (bfd_assert): Declare first parameter const.
4268 * libbfd.h: Rebuild.
4269 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4270 bfd_reloc_overflow is enough.
4271 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4272 * coff-h8500.c (rtype2howto): Likewise.
4273 * coff-z8k.c (rtype2howto): Likewise.
4274 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4275 * elf.c (_bfd_elf_get_lineno): Likewise.
4276 (_bfd_elf_no_info_to_howto): Likewise.
4277 (_bfd_elf_no_info_to_howto_rel): Likewise.
4278 * hp300hpux.c (convert_sym_type): Likewise.
4279 (MY(swap_std_reloc_in)): Likewise.
4280 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4282 * libaout.h (struct aoutdata): Add line_buf field.
4283 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4284 and filename_buffer. Instead, use a malloc buffer stored in the
4285 new line_buf field. Remove length restrictions.
4287 * coffgen.c (string_size): Remove static variable.
4288 (debug_string_size, debug_string_section): Likewise.
4289 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4290 and debug_string_size_p parameters. Use them instead of the
4291 global variables. Change all callers.
4292 (coff_write_symbol): Likewise.
4293 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4294 (coff_write_symbols): Add local variables to replace removed
4297 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4298 function, and line_base fields.
4299 * libcoff.h: Rebuild.
4300 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4301 information, rather than using static variables.
4303 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4304 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4306 * init.c (initialized): Remove static variable.
4307 (bfd_init): Don't bother setting initialized.
4308 (bfd_check_init): Remove.
4309 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4310 * libbfd.h: Rebuild.
4312 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4314 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4315 size for full core dumps. Copy core file header to private data.
4316 (rs6000coff_core_file_failing_command,
4317 rs6000coff_core_file_failing_signal): New functions to extract
4318 the file name and terminating signal from the core file.
4319 * coff-rs6000.c: Use them.
4321 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4323 Change arch info to be const, initialized at compile time.
4324 * archures.c: Reindent many functions. Change CONST to const.
4325 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4326 nothing set it anyhow. Make next const.
4327 (bfd_arch_info_list): Remove.
4328 (bfd_archures_list): Rename from archures_init_table. Change from
4329 a table of function pointers to a table of bfd_arch_info_type
4330 structure addresses.
4331 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4332 (bfd_lookup_arch): Likewise.
4333 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4335 (bfd_default_arch_struct): Make const.
4336 (bfd_arch_init, bfd_arch_linkin): Remove.
4337 (bfd_get_arch_info): Return a const pointer.
4338 * init.c (bfd_init): Don't call bfd_arch_init.
4339 * bfd.c (struct _bfd): Make arch_info const.
4340 * bfd-in2.h: Rebuild.
4341 * libbfd.h: Rebuild.
4342 * configure.in: Put & before everything in $selarchs.
4343 * configure: Rebuild.
4344 * cpu-*.c: Change bfd_*_arch from a function which calls
4345 bfd_arch_linkin to a const structure.
4346 * ieee.c (ieee_object_p): Make arch const.
4348 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4350 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4352 * bfd-in2.h: Regenerate.
4353 * libbfd.h: Regenerate.
4355 * elf32-ppc.c (reloc_type): Update names to match current draft.
4356 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4357 relative. Update names to current V.4 draft.
4358 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4359 (ppc_elf_relocate_section): Rename relocations to match draft.
4361 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4363 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4364 compiled with -mrelocatable-lib to be linked with either normal
4365 modules or -mrelocatable modules.
4367 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4369 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4370 in the a.out header.
4372 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4373 a reloc against a local symbol, even if it's not a section.
4375 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4377 * targets.c (bfd_target): Remove unused align_power_min field.
4378 * bfd-in2.h: Rebuild.
4379 * All backends: Remove initialization of align_power_min.
4381 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4383 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4385 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4387 * config.bfd (mips-dec-netbsd*): New target.
4388 * configure.host (mips-dec-netbsd*): New host.
4389 * configure.in (mips-dec-netbsd*): New native.
4390 * configure: Rebuild.
4392 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4394 Make the COFF backend linker merge common types:
4395 * cofflink.c (struct coff_debug_merge_element): Define.
4396 (struct coff_debug_merge_type): Define.
4397 (struct coff_debug_merge_hash_entry): Define.
4398 (struct coff_debug_merge_hash_table): Define.
4399 (coff_debug_merge_hash_table_init): Define.
4400 (coff_debug_merge_hash_table_free): Define.
4401 (coff_debug_merge_hash_lookup): Define.
4402 (struct coff_final_link_info): Add debug_merge field.
4403 (coff_debug_merge_hash_newfunc): New static function.
4404 (_bfd_coff_final_link): Allocate and free debug_merge table.
4405 (coff_link_input_bfd): Merge identical enum, struct and union
4408 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4410 Convert i960 COFF to use COFF backend linker.
4411 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4412 structure to store the symbol being used.
4413 (coff_i960_start_final_link): New static function.
4414 (coff_i960_relocate_section): New static function.
4415 (coff_i960_adjust_symndx): New static function.
4416 (coff_start_final_link): Define.
4417 (coff_relocate_section): Define.
4418 (coff_adjust_symndx): Define.
4419 * coffcode.h (bfd_coff_backend_data): Add new callback function
4420 _bfd_coff_start_final_link.
4421 (bfd_coff_start_final_link): Define.
4422 (coff_start_final_link): Define if not defined.
4423 (bfd_coff_std_swap_table): Add coff_start_final_link.
4424 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4426 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4427 function callback is not NULL.
4428 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4429 (_bfd_coff_internal_syment_name): Declare.
4430 * libcoff.h: Rebuild.
4431 * configure.in (icoff_big_vec): Add cofflink.o.
4432 (icoff_little_vec): Likewise.
4433 * configure: Rebuild.
4435 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4437 * Makefile.in (clean-info): Remove extraneous tab from line
4440 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4442 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4443 contents has relocs.
4445 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4447 * coffcode.h (coff_compute_section_file_positions): Keep the
4449 (coff_write_object_contents): Remember if it's a relocatable
4451 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4452 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4453 if relocatable file. Swap out saved raw size.
4455 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4457 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4458 (maintainer-clean): Rename from realclean, passing
4459 maintainer-clean down to subdirectories, but leave realclean as a
4462 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4465 * dep-in.sed: Remove config.h from generated dependencies.
4467 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4468 broken out of sunos_canonicalize_dynamic_symtab.
4469 (sunos_canonicalize_dynamic_symtab): Call new function
4470 sunos_slurp_dynamic_symtab.
4471 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4472 dynamic symbol table to the caller.
4473 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4474 callback to override the symbols being read.
4475 * libaout.h (struct aout_backend_data): Add three new parameters
4476 to add_dynamic_symbols callback.
4478 Extensive minor changes to avoid various gcc warnings. Also:
4479 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4480 * archures.c (bfd_arch_info_type): Change mach field from long to
4482 (bfd_lookup_arch): Change machine parameter from long to unsigned
4485 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4487 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4488 a symbol with a non-zero plt_offset.
4490 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4492 * elfcode.h (align_file_position): Remove; not used.
4494 * configure.in: Only check for <sys/procfs.h> on a native system,
4495 and make sure it defines prstatus_t.
4496 * configure: Rebuild.
4498 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4500 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4502 * config.in: Rename from config.h.in.
4503 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4504 Check for config.h:config.in when creating stamp-h.
4505 * configure: Rebuild.
4506 * Makefile.in (stamp-h): Depend upon config.in rather than
4507 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4508 calling config.status.
4510 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4511 (Makefile): Just rebuild Makefile.
4512 (config.h, stamp-h): New targets.
4513 * configure.in: Create stamp-h when rebuilding config.h.
4514 * configure: Rebuild.
4516 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4518 * configure.in: Call AC_CONFIG_HEADER. Substitute
4519 HOST_64BIT_LONG. Check that various header files exist. Check
4520 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4521 and/or free need to be declared. Don't make a link to sysdep.h.
4522 Define TRAD_HEADER for various hosts.
4523 * configure: Rebuild.
4524 * configure.host: Don't set my_host. Add definitions taken from
4525 host header files for various entries. Remove entries which now
4527 * acconfig.h: New file.
4528 * config.h.in: New file, built by autoheader.
4529 * sysdep.h: New file.
4530 * Makefile.in (do_distclean): Don't remove sysdep.h.
4532 (LOCAL_H_DEPS): New variable.
4533 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4535 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4536 ($(OPTIONAL_BACKENDS)): Likewise.
4537 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4538 looking through sysdep.h.
4539 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4540 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4541 (fprintf_vma, sprintf_vma): Likewise.
4542 (int64_type, uint64_type): Don't define.
4543 * bfd-in2.h: Rebuild.
4544 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4545 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4546 * lynx-core.c: Include stuff from old hosts/lynx.h.
4547 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4548 rather than NO_FCNTL.
4549 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4550 rather than NATIVE_HPPAHPUX_COMPILER.
4551 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4553 * hosts/*.h: Remove all header files which merely include,
4554 declare, and define things. Leave header files which define
4555 information needed by trad-core.c.
4557 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4558 (BFD_CC_FOR_BUILD): Define.
4559 * configure.in: Use BFD_CC_FOR_BUILD.
4560 * configure: Rebuild.
4562 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4564 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4565 * configure: Rebuild.
4567 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4570 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4572 * config.bfd: i386pe_ve -> i386pe_vec.
4574 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4576 * configure.host: Incorporate host Makefile fragments by setting
4578 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4579 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4580 value based on whether the code is being compiled by a cross
4581 compiler. Don't substitute host_makefile_frag or frags.
4582 * aclocal.m4: New file to define local AC_PROG_CC.
4583 * configure: Rebuild.
4584 * Makefile.in (INSTALL): Set to @INSTALL@.
4585 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4586 (INSTALL_DATA): Set to @INSTALL_DATA@.
4588 (CC): Define as @CC@.
4589 (CFLAGS): Set to @CFLAGS@.
4590 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4591 (@host_makefile_frag@): Remove.
4592 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4593 after other options.
4594 (config.status): Remove dependency upon @frags@.
4595 * config/*.mh, config/README: Remove.
4597 * config.bfd: Rewrite to incorporate the contents of the Makefile
4598 fragments by setting shell variables, rather than merely returning
4599 the name of a Makefile fragment.
4600 * configure.in: Use shell variables set by config.bfd rather than
4601 looking at the target Makefile fragment files. Don't substitute
4602 target_makefile_frag. Do substitute TDEFINES.
4603 * configure: Rebuild.
4604 * Makefile.in (@target_makefile_frag@): Remove.
4605 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4606 * config/*.mt: Remove.
4608 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4610 * configure.in: Put changequote lines around "i[345]86" patterns
4611 section of core file support.
4613 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4615 * som.c (som_bfd_print_private_bfd_data): Define to use the
4618 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4620 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4621 entry, text_start and data_start.
4623 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4625 * Makefile.in (OFILES): Remove $(TDEPFILES).
4626 * config/apollo.mt (TDEPFILES): Remove.
4627 * config/README: Update.
4629 * configure.in: For a native configuration, set COREFILE and
4630 COREFLAG based on the canonical host name.
4631 * configure: Rebuild.
4632 * Makefile.in: Rebuild dependencies.
4633 (ALL_CFLAGS): Add @COREFLAG@.
4634 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4635 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4636 support routines. Check LYNX_CORE rather than HOST_LYNX.
4637 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4638 * i386lynx.c: Likewise.
4639 * m68klynx.c: Likewise.
4640 * sparclynx.c: Likewise.
4641 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4642 * *-core.c: Comment changes.
4643 * config/decstation.mh (HDEPFILES): Remove.
4644 (HDEFINES): Remove -DTRAD_CORE.
4645 * config/irix3.mh (RANLIB): Remove.
4646 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4647 (HDEFINES): Remove -DIRIX_CORE.
4648 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4649 (HDEFINES): Remove -DTRAD_CORE.
4650 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4651 * config/ultra3.mh (RANLIB): Remove.
4652 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4653 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4654 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4655 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4656 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4657 * config/i386aix.mh, config/i386bsd.mh: Remove.
4658 * config/i386linux.mh, config/i386mach3.mh: Remove.
4659 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4660 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4661 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4662 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4663 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4664 * config/solaris2.mh, config/stratus.mh: Remove.
4665 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4666 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4668 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4670 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4671 DT_FINI entry if the appropriate symbol is not in the hash table.
4673 * libelf.h (struct elf_backend_data): Add create_program_headers
4674 and want_hdr_in_seg fields.
4675 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4677 (elf_backend_create_program_headers): Likewise.
4678 (elfNN_bed): Initialize create_program_headers and
4680 * elf.c (get_program_header_size): Call create_program_headers
4682 (map_program_segments): Check want_hdr_in_seg backend field. Call
4683 create_program_headers backend routine.
4685 * elf.c (assign_file_positions_except_relocs): Align non allocated
4686 sections when creating an executable.
4688 * elfcode.h (elf_swap_phdr_in): Make non static.
4689 (elf_swap_phdr_out): Make non static.
4690 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4691 (bfd_elf32_swap_phdr_out): Declare.
4692 (bfd_elf64_swap_phdr_in): Declare.
4693 (bfd_elf64_swap_phdr_out): Declare.
4695 * ecofflink.c (ecoff_collect_shuffle): New static function.
4696 (_bfd_ecoff_get_accumulated_pdr): New function.
4697 (_bfd_ecoff_get_accumulated_sym): New function.
4698 (_bfd_ecoff_get_accumulated_ss): New function.
4699 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4700 (_bfd_ecoff_get_accumulated_sym): Declare.
4701 (_bfd_ecoff_get_accumulated_ss): Declare.
4702 * libbfd.h: Rebuild.
4704 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4706 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4708 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4709 warning symbols. If any section is named .gnu.warning.XXX, treat
4710 the contents as a warning to be issued if the symbol XXX is
4712 (elf_link_output_extsym): For an indirect or warning symbol, just
4713 output the symbol it points to.
4715 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4716 if bfd_hash_allocate fails, since it will already be set.
4717 (generic_link_hash_newfunc): Likewise.
4718 (archive_hash_newfunc): Likewise.
4719 (hash_entry_bfd): New static function.
4720 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4721 callback. Allocate a new warning using the hash table newfunc.
4722 Use bfd_hash_replace to update the entry in the hash table, rather
4723 than assuming we can copy the fields with structure assignment.
4725 * hash.c (bfd_hash_replace): New function.
4726 * bfd-in.h (bfd_hash_replace): Declare.
4727 * bfd-in2.h: Rebuild.
4729 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4731 * config.bfd: Add mips*vr4300-*-elf* target.
4732 * config/mipsbvr4300.mt: Added.
4734 See file ChangeLog.2
4741 version-control: never