1 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4 archive search before looking for stripped dynamic objects.
6 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
8 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
9 symbol a warning rather than an error.
11 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
13 * elf.c (assign_file_positions_for_segments): Track the virtual
14 memory position separately from the file position, and use it to
15 compute the alignment adjustment.
18 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
20 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
21 and fixed mask on R_D10V_10_PCREL_L.
24 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
26 * elf64-mips.c: Include "aout/ar.h".
27 (mips_elf64_slurp_armap): New static function.
28 (mips_elf64_write_armap): New static function.
29 (bfd_elf64_archive_*): Define.
30 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
31 Use instead of bfd_generic_archive_p.
32 (bfd_elfNN_write_archive_contents): Define if not defined. Use
33 instead of _bfd_write_archive_contents.
34 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
35 _bfd_generic_mkarchive.
36 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
37 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
39 (TARGET_LITTLE_SYM): Likewise.
40 * archive.c (bfd_slurp_armap): Check for and reject an archive map
42 * Makefile.in: Rebuild dependencies.
44 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
45 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
46 SHT_MIPS_EVENTS sections.
47 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
48 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
50 (_bfd_mips_elf_fake_sections): Likewise.
52 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
53 * ecoff.c (ecoff_compute_section_file_positions): Copy
54 rdata_in_text from backend info to tdata. Clear it if any data
55 section comes before .rdata.
56 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
57 tdata rather than backend info.
59 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
61 * configure.in: Fix test for whether a compiler has a 64 bit
62 type. From Jim Wilson <wilson@cygnus.com>.
64 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
66 * configure.host (mips-sgi-irix6*): New host.
68 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
69 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
70 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
73 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
74 (BFD_HOST_64_BIT): Define conditionally.
75 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
76 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
77 (symvalue, bfd_size_type): Likewise.
79 * Makefile.in (do_clean): Remove bfd-tmp.h.
80 (do_distclean): Remove bfd-in3.h.
81 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
82 (bfd-in3.h): New target.
84 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
85 Andrew Gierth <ANDREWG@microlise.co.uk>.
87 * configure.host: Set INSTALL_SHLIB.
88 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
90 * Makefile.in (install): Use @INSTALL_SHLIB@.
92 * config.bfd (mips*-*-irix6*): New target.
93 * configure.host: Handle Irix 6 shared library like Irix 5.
95 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
96 symbol for a magic name.
97 (xcoff_link_input_bfd): Don't change the reloc symbol for an
99 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
102 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
104 * mpw-config.in: Add ELF support to mips config, create the
105 elf32-target.h file in the object dir.
106 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
108 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
110 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
111 Also removed most abort calls, in favor of using bfd reporting.
114 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
116 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
117 (BFD32_BACKENDS) Add elf32-d10v.o.
118 * archures.c: Add bfd_d10v_arch.
119 * bfd-in2.h: Add bfd_d10v_arch.
120 * config.bfd (d10v-*-*): New target.
121 * configure: (bfd_elf32_d10v_vec) New vector.
122 * configure.in: (bfd_elf32_d10v_vec) New vector.
123 * cpu-d10v.c: New file.
124 * elf.c (prep_headers): Added case bfd_arch_d10v.
125 * elf32-d10v.c: New file.
127 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
128 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
129 * targets.c (bfd_elf32_d10v_vec): New vector.
132 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
134 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
136 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
138 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
139 bfd_mach_i386_i8086 machine types.
141 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
143 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
146 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
148 * coffcode.h (coff_set_section_contents): A/UX does not require
149 special handling of the _LIB section.
151 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
153 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
156 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
157 array if one was allocated.
159 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
161 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
162 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
163 use_rld_obj_head and rld_value.
164 (mips_elf_link_hash_table_create): Initialize new fields.
165 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
167 (mips_elf_create_dynamic_sections): Create .rld_map section. If
168 __rld_obj_head symbol not seen, create an __rld_map symbol.
169 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
170 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
171 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
172 __rld_obj_head symbol.
173 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
175 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
177 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
179 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
180 ppc_elf_addr16_ha_reloc.
181 (ppc_elf_addr16_ha_reloc): New static function.
183 * coff-mips.c (struct mips_hi): Define.
184 (mips_refhi_list): New static variable.
185 (mips_refhi_addr, mips_refhi_addend): Remove.
186 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
187 (mips_reflo_reloc): Process mips_refhi_list.
188 (mips_relhi_list): New static variable.
189 (mips_relhi_addr, mips_relhi_addend): Remove.
190 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
191 (mips_rello_reloc): Process mips_relhi_list.
192 (mips_relocate_section): Permit an arbitrary number of REFHI or
193 RELHI relocs before the associated REFLO or RELLO reloc.
195 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
197 * aout-target.h (MY(callback)): Set reloc_count fields.
199 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
201 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
202 sections unless this is a SunOS link.
204 * VERSION: Set to 2.7.1.
206 * Released binutils 2.7.
208 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
210 * i386aout.c: Include "aout/aout64.h".
211 (i386aout_write_object_contents): New static function.
212 (MY_write_object_contents): Define.
214 * netbsd.h (MY(write_object_contents)): Make sure that
215 adjust_sizes_and_vmas is called before fiddling with the magic
218 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
220 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
222 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
224 * libbfd-in.h (itos, stoi): Don't define.
226 * i386lynx.c (KEEPIT): Define as udata.i.
227 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
228 (NAME(lynx,swap_ext_reloc_out)): Likewise.
229 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
230 flags. Don't use stoi.
232 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
234 * elf.c (map_sections_to_segments): Don't start a new segment for
235 a writable section if it's on the same page as the previous
236 segment. Reset the writable variable for a readonly section.
238 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
240 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
241 first_thunk_address, thunk_size, and import_table_size.
242 * peicode.h: Improved some diagnostics regarding edata sections.
244 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
246 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
247 (TARGET_LITTLE_SYM): Added missing D_PAGED.
249 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
251 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
252 with XCOFF_DEF_DYNAMIC set is really defined.
253 (xcoff_link_check_dynamic_ar_symbols): Likewise.
254 (xcoff_link_add_symbols): Only create special sections if using an
257 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
259 (bfd_install_relocation): Likewise.
261 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
263 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
265 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
266 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
267 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
268 (elf64_alpha_link_hash_newfunc): Initialize flags field.
269 (elf64_alpha_check_relocs): Record types of LITUSE entries that
270 are found for LITERAL relocs.
271 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
272 taken, we cannot generate a .plt entry for the symbol.
274 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
276 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
277 sysconf functions (for gprof).
278 * configure, config.in: Rebuild.
280 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
282 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
283 an archive if it has a map. If the object file has the wrong
286 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
287 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
289 (alpha_relocate_section): Likewise.
291 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
292 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
293 (coff_swap_sym_out): Use SYMESZ, not sizeof.
294 (coff_swap_aux_out): Use AUXESZ, not sizeof.
295 (coff_swap_lineno_out): Use LINESZ, not sizeof.
296 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
297 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
298 * peicode.h: Corresponding changes.
300 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
302 * elflink.h (elf_create_pointer_linker_section): Comment out code
303 dealing with making GOT pointers negative of the GOT symbol for
306 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
308 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
309 increment the .rela.plt size until after we're done creating the
311 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
312 .rela.plt offset directly rather than calculating it.
314 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
316 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
317 Use autoconf-set values.
318 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
319 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
322 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
323 * configure: Rebuilt.
325 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
327 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
328 handling code > 1k away.
330 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
332 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
333 defined, output whenever the symbol is updated.
335 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
337 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
338 section to 0 if user_set_vma is set.
339 * elflink.h (elf_bfd_final_link): Likewise.
341 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
343 Partially undo patch of Jun 20.
344 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
345 (coff_compute_section_file_positions): Likewise.
346 (coff_write_object_contents): Likewise. Re-add deleted code, but
347 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
348 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
350 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
352 * config.bfd: Add support for *-*-rtems* configurations.
354 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
356 * elf.c (prep_headers): Add bfd_arch_alpha case.
358 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
360 * elf64-alpha.c: New file.
361 * config.bfd (alpha-*-linuxecoff*): New target.
362 (alpha-*-linux*, alpha-*-elf*): New targets.
363 * configure.in (bfd_elf64_alpha_vec): New vector.
364 * configure: Rebuild.
365 * targets.c (bfd_elf64_alpha_vec): Declare.
366 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
367 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
368 * bfd-in2.h, libbfd.h: Rebuild.
369 * Makefile.in: Rebuild dependencies.
370 (BFD64_BACKENDS): Add elf64-alpha.o.
371 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
373 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
375 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
376 than relying on a right shift of 32.
378 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
380 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
381 ifdef to COFF_WITH_PE.
382 (coff_compute_section_file_positions): Likewise.
383 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
384 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
385 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
386 COFF_IMAGE_WITH_PE, always include.
388 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
390 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
392 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
393 approximate the correct answer if SIZEOF_HEADERS was not used.
395 * binary.c (binary_set_section_contents): Set section file
396 position based on LMA rather than VMA.
398 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
400 * linker.c (_bfd_generic_link_output_symbols): Don't output any
401 symbols if info->strip == strip_all.
403 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
405 * coff-h8300.c: Remove #if 0 code.
406 (compatable): Don't allow mixing/matching of different architectures.
408 * archures.c (bfd_mach_h8300s): Add.
409 * bfd-in2.h: Rebuilt.
410 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
412 (h8300_reloc16_estimate): Likewise.
413 (h8300_reloc16_extra_cases): Likewise.
414 (h8300_bfd_link_add_symbols): Likewise.
415 * coffcode.h (coff_set_arch_mach_hook): Likewise.
416 (coff_set_flags): Likewise.
417 * cpu-h8300.c (h8300_scan): Likewise.
418 Add H8/S to bfd_h8300_arch list.
420 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
422 Added support for Alpha OpenVMS:
423 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
424 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
425 * config.h-vms, makefile.vms: New files.
426 * config.bfd (alpha-*-*vms*): New target.
427 * configure.in (evax_alpha_vec): New target vector.
428 * configure: Rebuild.
429 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
430 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
431 * targets.c (bfd_target_evax_flavour): Define.
432 (evax_alpha_vec): Declare.
433 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
435 * bfd-in2.h, libbfd.h: Rebuild.
436 * Makefile.in: Rebuild dependencies.
437 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
438 evax-emh.o, and evax-misc.o.
439 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
440 evax-etir.c, evax-emh.c, and evax-misc.c.
441 (HFILES): Add evax.h.
443 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
445 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
447 (h8300_bfd_link_add_symbols): Likewise.
449 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
451 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
452 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
454 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
456 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
457 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
459 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
460 R_MIPS_32 relocs if creating a shared library.
462 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
464 * peicode.h (add_data_entry): Use pei_section_data rather than
465 _cooked_size. Corresponds to May 13 change in coffcode.h.
467 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
469 * cofflink.c (_bfd_coff_final_link): Handle long section names.
470 * coffcode.h (coff_write_object_contents): If there are long
471 section names, always set the f_symptr field, even if there are no
473 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
474 if there are no symbols.
476 * coffgen.c (make_a_section_from_file): Check return value of
477 _bfd_coff_read_string_table.
478 (coff_real_object_p): Check return value of
479 make_a_section_from_file.
480 (_bfd_coff_read_string_table): Check that there are some symbols
481 before trying to read the string table size.
483 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
485 * xcofflink.c (xcoff_link_add_symbols): When considering whether
486 to replace a symbol in a dynamic object with a symbol from another
487 dynamic object, do the replacement if the existing symbol is
490 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
491 for _ptrgl, and treat it as global linkage code.
493 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
494 filename or N_SO symbol past the offset, and use it to indicate
495 that there is no line number or function when appropriate.
497 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
499 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
500 common symbol defined by the linker. Don't export function code
501 even if export_defineds is set.
503 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
505 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
507 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
508 (h8300_symbol_address_p): New function.
509 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
512 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
514 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
516 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
517 correctly for the two variants. Allow relaxing if the target
518 is 128 bytes away since after relaxation it'll be 126 bytes away.
519 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
520 "dot" and "value". Allow relaxing if the target is 128 bytes
521 away since after relaxation it'll be 126 bytes away.
522 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
523 the given section until nothing changes.
525 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
527 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
528 alignment hack--we can get the lnnoptr info another way without
529 suddenly increasing the alignment requirements. Set the flags for
531 (ecoff_compute_section_file_positions): Do so.
533 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
535 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
536 to keep the HP emulator database happy.
538 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
539 From Kevin Buettner <kev@primenet.com>.
541 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
543 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
544 name of a NULL section.
546 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
548 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
549 set, always call the notice callback.
551 * VERSION: Increment for bfdlink.h change.
553 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
555 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
556 (sh_relax_delete_bytes): Correct handling of differently sized
557 trailing alignment reloc.
559 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
560 * bfd-in2.h: Rebuild.
561 * configure.in: Warn if there is no known 64 bit type.
562 * configure: Rebuild.
564 * Makefile.in: Rebuild dependencies.
565 (BFD32_BACKENDS): Add ppcboot.o.
566 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
568 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
569 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
571 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
573 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
574 (bfd_mips_elf64_swap_reginfo_out): Move from here...
575 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
576 (bfd_mips_elf64_swap_reginfo_out): ...to here.
578 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
580 * elf64-mips.c: Improve reloc special_functions and handling of
581 SHT_MIPS_OPTIONS section.
582 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
583 mips_elf_hi16_reloc and make globally visible.
584 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
585 make globally visible.
586 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
587 make globally visible.
588 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
589 and make globally visible.
590 (gprel16_with_gp): Check howto->src_mask before using value in
592 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
593 and make globally visible.
594 (gprel32_with_gp): Check howto->src_mask before fetching value.
595 (bfd_mips_elf_swap_options_in): New function.
596 (bfd_mips_elf_swap_options_out): New function.
597 (_bfd_mips_elf_set_private_flags): Rename from
598 mips_elf_set_private_flags and make globally visible.
599 (_bfd_mips_elf_copy_private_bfd_data): Rename from
600 mips_elf_copy_private_bfd_data and make globally visible.
601 (_bfd_mips_elf_merge_private_bfd_data): Rename from
602 mips_elf_merge_private_bfd_data and make globally visible.
603 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
604 for a SHT_MIPS_OPTIONS section.
605 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
606 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
607 name of a SHT_MIPS_OPTIONS section.
608 (_bfd_mips_elf_set_section_contents): New function.
609 (mips_elf32_section_processing): Set the GP value in a
610 SHT_MIPS_OPTIONS section.
611 (_bfd_mips_elf_find_nearest_line): Rename from
612 mips_elf_find_nearest_line and make globally visible.
613 (bfd_elf32_set_section_contents): Define.
614 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
615 (_bfd_mips_elf_lo16_reloc): Declare.
616 (_bfd_mips_elf_gprel16_reloc): Declare.
617 (_bfd_mips_elf_got16_reloc): Declare.
618 (_bfd_mips_elf_gprel32_reloc): Declare.
619 (_bfd_mips_elf_set_private_flags): Declare.
620 (_bfd_mips_elf_copy_private_bfd_data): Declare.
621 (_bfd_mips_elf_merge_private_bfd_data): Declare.
622 (_bfd_mips_elf_find_nearest_line): Declare.
623 (_bfd_mips_elf_set_section_contents): Declare.
625 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
627 (elf_info_to_howto): Define.
628 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
630 (elf_info_to_howto): Define.
631 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
633 (elf_info_to_howto): Define.
635 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
636 R_MOV16B[12], to match change in coff/internal.h.
638 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
640 * elf64-mips.c: Extensive additions to provide better support for
641 writing files and for gas.
642 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
643 of mips_elf_object_p.
644 (mips_elf32_object_p): Rename from mips_elf_object_p; call
645 _bfd_mips_elf_object_p.
646 (_bfd_mips_elf_final_write_processing): Rename from
647 mips_elf_final_write_processing and make globally visible.
648 (_bfd_mips_elf_fake_sections): Rename from
649 mips_elf_fake_sections and make globally visible.
650 (_bfd_mips_elf_section_from_bfd_section): Rename from
651 mips_elf_section_from_bfd_section and make globally visible.
652 (_bfd_mips_elf_section_processing): New function, broken out of
653 mips_elf_section_processing.
654 (mips_elf32_section_processing): Rename from
655 mips_elf_section_processing; call
656 _bfd_mips_elf_section_processing.
657 (_bfd_mips_elf_symbol_processing): Rename from
658 mips_elf_symbol_processing and make globally visible.
659 (_bfd_mips_elf_read_ecoff_info): Rename from
660 mips_elf_read_ecoff_info and make globally visible.
661 (mips_elf32_ecoff_debug_swap): Rename from
662 mips_elf_ecoff_debug_swap.
663 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
664 struct symbol_cache_entry.
665 (_bfd_elf_validate_reloc): New function, moved in from
666 elfcode.h:validate_reloc.
667 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
668 to _bfd_elf_validate_reloc. Change all callers.
669 * elf-bfd.h (bfd_section_from_shdr): Declare.
670 (_bfd_elf_symbol_from_bfd_symbol): Declare.
671 (_bfd_elf_validate_reloc): Declare.
672 (_bfd_mips_elf_object_p): Declare.
673 (_bfd_mips_elf_fake_sections): Declare.
674 (_bfd_mips_elf_section_from_bfd_section): Declare.
675 (_bfd_mips_elf_section_processing): Declare.
676 (_bfd_mips_elf_symbol_processing): Declare.
677 (_bfd_mips_elf_read_ecoff_info): Declare.
678 (_bfd_mips_elf_final_write_processing): Declare.
679 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
682 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
683 (mips_elf_final_write_processing): Likewise.
685 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
687 64-bit MIPS ELF ABI objdump support:
688 * elf64-mips.c: New file.
689 * Makefile.in: Rebuild dependencies.
690 (BFD64_BACKENDS): Add elf64-mips.o.
691 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
692 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
693 bfd_elf64_littlemips_vec to targ_selvecs.
694 (mips*-*-elf*): Likewise.
695 * confingure.in: Add bfd_elf64_bigmips_vec and
696 bfd_elf64_littlemips_vec to vector switch.
697 * configure: Rebuild.
698 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
699 broken out of mips_elf_section_from_shdr.
700 (mips_elf32_section_from_shdr): Rename from
701 mips_elf_section_from_shdr. Call new function.
702 (elf_backend_section_from_shdr): Update name of renamed function.
703 * elf-bfd.h (struct elf_size_info): Change second parameter of
704 write_out_phdrs to be const. Likewise for second parameter of
706 (struct bfd_elf_section_data): Add rel_hdr2 field.
707 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
708 (bfd_elf32_swap_symbol_out): Likewise.
709 (bfd_elf32_swap_reloc_in): Likewise.
710 (bfd_elf32_swap_reloc_out): Likewise.
711 (bfd_elf32_swap_reloca_in): Likewise.
712 (bfd_elf32_swap_reloca_out): Likewise.
713 (bfd_elf32_swap_phdr_in): Likewise.
714 (bfd_elf32_swap_phdr_out): Likewise.
715 (bfd_elf32_swap_dyn_in): Likewise.
716 (bfd_elf32_swap_dyn_out): Likewise.
717 (bfd_elf32_slurp_symbol_table): Declare.
718 (bfd_elf32_write_shdrs_and_ehdr): Declare.
719 (bfd_elf32_write_out_phdrs): Declare.
720 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
721 (bfd_elf64_swap_symbol_out): Likewise.
722 (bfd_elf64_swap_reloc_in): Likewise.
723 (bfd_elf64_swap_reloc_out): Likewise.
724 (bfd_elf64_swap_reloca_in): Likewise.
725 (bfd_elf64_swap_reloca_out): Likewise.
726 (bfd_elf64_swap_phdr_in): Likewise.
727 (bfd_elf64_swap_phdr_out): Likewise.
728 (bfd_elf64_swap_dyn_in): Likewise.
729 (bfd_elf64_swap_dyn_out): Likewise.
730 (bfd_elf64_slurp_symbol_table): Declare.
731 (bfd_elf64_write_shdrs_and_ehdr): Declare.
732 (bfd_elf64_write_out_phdrs): Declare.
733 (_bfd_mips_elf_section_from_shdr): Declare.
734 * elf.c (bfd_section_from_shdr): Remove assertion requiring
735 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
736 section for the section, add the new one to rel_hdr2. Increment
737 reloc_count rather than setting it.
738 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
739 Remove static declaration.
740 (elf_write_shdrs_and_ehdr): Define name as macro.
741 (elf_write_out_phdrs): Likewise.
742 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
743 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
744 (elf_swap_symbol_in): Change second parameter to be const.
745 (elf_swap_symbol_out): Likewise.
746 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
747 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
748 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
749 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
750 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
751 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
752 parameter to be const. Make non-static.
753 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
755 (elf_slurp_symbol_table): Make non-static.
756 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
757 * elfxx-target.h (elf_info_to_howto): Define if not defined.
758 (elf_backend_size_info): Likewise.
759 (elfNN_bed): Use elf_backend_size_info.
760 * targets.c (bfd_elf64_bigmips_vec): Declare.
761 (bfd_elf64_littlemips_vec): Declare.
762 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
763 bfd_elf64_littlemips_vec if BFD64 is defined.
765 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
767 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
769 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
770 zeroes, in alignment holes.
772 * configure: Rebuild with autoconf 2.10.
774 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
775 potential leading underscore in the allocated buffer.
777 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
779 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
780 symbols into .sbss if this is a relocatable link.
782 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
784 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
785 undefined symbols when creating a shared library.
787 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
789 * coff-sh.c: Add a bunch of new code and static const arrays to
790 support aligning loads and stores on four byte memory boundaries.
792 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
794 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
796 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
799 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
801 * cache.c (bfd_open_file): Unlink the file before opening it for
802 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
804 * opncls.c (bfd_fdopenr): Set opened_once.
806 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
808 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
811 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
812 the code unconditionally.
814 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
816 * libcoff-in.h (struct pei_section_tdata): Define structure.
817 (pei_section_data): Define macro.
818 * libcoff.h: Rebuild.
819 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
820 store s_paddr field in pei_section_data.
821 (coff_compute_section_file_positions): Use pei_section_data rather
822 than _cooked_size, and don't overwrite an existing value.
823 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
824 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
825 * peicode.h (coff_bfd_copy_private_section_data): Define if
827 (pe_bfd_copy_private_section_data): New static function if
830 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
832 * srec.c (srec_set_arch_mach): Write as a function rather than a
835 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
836 no map, just check each member in turn to see whether it is
839 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
841 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
842 table. Call BFD_ASSERT to validate header size, instead of
844 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
847 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
849 * ppcboot.c: New target for looking at PPCbug boot records.
851 * config{ure.in,.bfd}: Add support for ppcboot target.
853 * configure: Regenerate.
855 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
857 * coff-h8300.c (howto_table): Update names to match recent
858 changes to include/coff/internal.h. Fix minor errors in the
859 existing relocs. Add R_MOVL1 and R_MOVL2.
860 (rtype2howto): Similarly.
861 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
862 existing relaxing code and peform more relaxing.
863 (h8300_reloc16_extra_cases): Likewise.
865 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
867 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
870 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
872 * elfcode.h (elf_object_p): Reject generic ELF target if
873 e_machine matches an alternate machine code in a specific backend.
875 * netbsd-core.c (netbsd_core_vec): Remove initializer for
876 obsolete align_power_min field.
878 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
880 * coff-h8300.c (reloc_howto_type): Add howto entry for
882 (rtype2howto): Handle R_PCRWORD_B.
883 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
884 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
885 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
888 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
890 * aoutx.h (translate_from_native_sym_flags): Set the section for
891 BSF_CONSTRUCTOR symbols.
893 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
896 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
898 * coffcode.h (coff_write_object_contents): In comdat section lookup,
899 stop looking when section is found.
901 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
903 * coffcode.h (STRING_SIZE_SIZE): Define.
904 (styp_to_sec_flags): Handle long symbol names when looking for the
906 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
907 (bfd_coff_long_section_names): Define.
908 (coff_write_object_contents): Handle long section names.
909 (bfd_coff_std_swap_table): Initialize new field.
910 * libcoff.h: Rebuild.
911 * coffgen.c (make_a_section_from_file): Handle long section
913 (coff_write_symbols): Handle long section names.
914 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
915 * coff-mips.c (mips_ecoff_backend_data): Likewise.
916 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
917 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
918 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
919 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
920 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
921 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
923 * bout.c (b_out_callback): Set lma of sections.
924 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
925 parameter to output_bfd. Used input_bfd instead of output_bfd in
928 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
930 * aoutx.h (translate_from_native_sym_flags): Don't create
931 SEC_CONSTRUCTOR sections.
932 * ecoff.c (ecoff_set_symbol_info): Likewise.
934 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
935 From Don Bowman <bowman@waterloo.hp.com>.
937 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
939 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
940 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
942 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
944 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
945 mips_32_relocs field.
946 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
947 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
948 relocs against a global symbol which is not defined in a regular
950 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
951 against a global symbol, increment mips_32_relocs.
952 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
953 the symbol is not defined in a regular file, make room in the
956 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
958 * ecoff.c (ecoff_compute_section_file_positions): Track the real
959 file position and the virtual file position separately. Set
960 filepos information bsaed on the real file position.
961 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
962 Jan 23 change to coffcode.h.
964 * som.c (som_slurp_symbol_table): Set the symbol count to the
965 number of BFD symbols created.
967 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
969 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
970 output file if linking shared objects. Loop to check all relocs,
971 rather than returning false on first error.
973 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
975 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
976 (ppc_elf_additional_program_headers): If .interp section, bump #
977 of program headers by 1.
978 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
979 (ppc_elf_size_dynamic_sections): Add support for .plt section.
980 (ppc_elf_check_relocs): Print out filename in debug code. Enable
982 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
984 (ppc_elf_relocate_section): If the output section isn't defined,
985 don't abort, just give an error message.
987 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
988 being created is .sdata or .sdata2, don't make the symbol dynamic.
990 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
992 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
993 members of an archive for dynamic objects with no symbols, and
994 pass them directly to check_archive_element.
995 (xcoff_link_check_ar_symbols): Pass dynamic objects to
996 xcoff_link_check_dynamic_ar_symbols.
997 (xcoff_link_check_dynamic_ar_symbols): New static function.
999 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1000 from _bfd_nodynamic to _bfd_xcoff.
1001 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1003 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1004 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1005 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1006 * libcoff.h: Rebuild.
1007 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1008 (xcoff_get_section_contents): New static function.
1009 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1010 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1011 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1012 (xcoff_dynamic_reloc): New static variable.
1013 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1014 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1016 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1018 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1019 if reloc_entry->addend is not 0.
1020 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1022 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1024 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1026 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1027 Add entries for R_SPARC_[56].
1028 (sparc_reloc_map): Add entries for R_SPARC_[56].
1030 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1032 Optimize linking of stabs in sections as used in ELF and COFF.
1033 * stabs.c: New file.
1034 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1035 (_bfd_write_section_stabs): Declare.
1036 (_bfd_write_stab_strings): Declare.
1037 * libbfd.h: Rebuild.
1038 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1039 (struct coff_link_hash_table): Add stab_info field.
1040 * libcoff.h: Rebuild.
1041 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1043 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1045 (_bfd_coff_final_link): Write out stab strings hash table.
1046 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1047 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1049 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1050 (struct bfd_elf_section_data): Add stab_info field.
1051 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1053 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1054 _bfd_link_section_stabs.
1055 (elf_bfd_final_link): Write out stab strings hash table.
1056 (elf_link_input_bfd): Handle optimized stabs sections.
1057 * reloc.c (_bfd_final_link_relocate): Check address against
1058 _raw_size rather than _cooked_size.
1059 * Makefile.in: Rebuild dependencies.
1060 (BFD_LIBS): Add stabs.o
1061 (BFD_LIBS_CFILES): Add stabs.c.
1063 * VERSION: Increment for bfdlink.h change.
1065 * coffgen.c (coff_renumber_symbols): Correct handling of
1066 BSF_NOT_AT_END common symbols.
1068 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * coff-ppc.c (record_toc): Add cast to avoid warning.
1071 (ppc_allocate_toc_section): Likewise.
1072 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1073 (ppc_coff_reloc_type_lookup): Remove unreached code.
1074 * coffcode.h (coff_write_object_contents): Don't take the address
1076 * peicode.h (pe_print_idata): Add casts to avoid warning.
1077 (pe_print_edata): Likewise.
1078 (pe_print_reloc): Remove ANSI C string concatenation.
1080 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1082 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1084 * libcoff.h: Rebuild.
1085 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1087 (coff_swap_aux_out): Likewise.
1088 * peicode.h (coff_swap_aux_in): Likewise.
1089 (coff_swap_aux_out): Likewise.
1090 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1092 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1094 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1095 Fix up .bf endndx link fields.
1096 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1098 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1101 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1103 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1104 on Solaris PowerPC systems doesn't get confused.
1106 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1109 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1110 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1111 update did_reg and did_reg2.
1113 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1115 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1117 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1118 callback routines, pass h->root.string rather than name, in case
1119 copy is true and name is transient.
1121 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1123 * elfcore.h: Add support for core files with multiple threads.
1124 (Primarily for Solaris.)
1126 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1129 section->orelocation is NULL.
1131 * coffgen.c (bfd_coff_get_syment): New function.
1132 (bfd_coff_get_auxent): New function.
1133 * bfd-in.h (bfd_coff_get_syment): Declare.
1134 (bfd_coff_get_auxent): Declare.
1135 * bfd-in2.h: Rebuild.
1137 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1139 * elf32-mips.c (struct mips_hi16): Define.
1140 (mips_hi16_addr, mips_hi16_addend): Remove.
1141 (mips_hi16_list): New static variable.
1142 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1143 (mips_elf_lo16_reloc): Process mips_hi16_list.
1144 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1145 relocs before the associated LO16 reloc.
1147 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * versados.c (versados_scan): Check bfd_alloc return value.
1150 (versados_object_p): Check all bfd_read return values. Require
1151 that lang field be less than 10, to avoid confusion with Intel Hex
1154 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1156 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1157 not 0, for an absolute symbol.
1158 (NAME(aout,swap_ext_reloc_out)): Likewise.
1160 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1161 (ihex_write_object_contents): For a large start address, output
1162 the full 32 bit address in record type 5.
1164 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1165 to int to avoid promotion problems in prototype.
1167 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1169 * configure.host: Use ${srcdir} when looking for picfrag.
1171 * configure.host: Switch on ${libdir}, not $(libdir). From
1172 alan@spri.levels.unisa.edu.au (Alan Modra).
1174 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1175 entry point, not just for DYNAMIC objects.
1176 * sunos.c (sunos_add_dynamic_symbols): Always call
1177 sunos_create_dynamic_sections. If called with a non DYNAMIC
1178 object, don't do anything else.
1179 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1181 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * configure.in: Permit --enable-shared to specify a list of
1185 * configure: Rebuild.
1187 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1188 host when configuring with --enable-shard.
1190 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1192 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1195 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1196 to avoid crashing in bfd_hash_replace.
1198 * sysdep.h: Use #ifdef, not #if.
1200 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * config.in: Rebuild.
1204 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1206 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1207 (AC_CHECK_HEADERS): Check for sys/time.h
1208 (AC_HEADER_TIME): Add macro.
1209 * configure: Rebuild.
1210 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1211 to control what combination of <time> and <sys/time.h>
1214 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1216 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1217 (aout_32_sunos4_write_object_contents): Likewise.
1218 * aoutx.h (NAME(aout,machine_type)): Handle
1219 bfd_mach_sparc_{sparclet,sparclite}.
1220 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1221 (bfd_mach_sparc_v9_p): Update.
1222 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1223 * libaout.h (enum machine_type): Add M_SPARCLET.
1224 * sunos.c (MACHTYPE_OK): Define.
1225 * bfd-in2.h: Regenerated.
1227 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1229 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1230 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1231 * elflink.c (_bfd_elf_create_got_section): Store the
1232 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1233 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1234 global offset table goes over 0x1000, set the value of
1235 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1236 (elf32_sparc_relocate_section): Subtract the offset of
1237 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1239 * elfcode.h: Don't include <string.h>.
1241 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1243 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1244 generic_link_hash_newfunc. All references changed.
1245 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1246 moved here from libbfd-in.h.
1247 * libbfd-in.h: Corresponding changes.
1248 * libbfd.h: Regenerated.
1250 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * aoutx.h (aout_link_input_section_std): When reporting an
1253 overflow error, use the name of the symbol in the hash table if
1255 (aout_link_input_section_ext): Likewise.
1257 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1258 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1260 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1262 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1263 * coffcode.h (coff_compute_section_file_positions): Likewise.
1264 (coff_write_object_contents): Likewise.
1266 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1268 * section.c (SEC_LINK_ONCE): Define.
1269 (SEC_LINK_DUPLICATES): Define.
1270 (SEC_LINK_DUPLICATES_DISCARD): Define.
1271 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1272 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1273 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1274 * bfd-in2.h: Rebuild.
1275 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1276 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1277 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1278 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1279 SEC_LINK_ONCE, and look through the symbol table for the setting
1280 for SEC_LINK_DUPLICATES.
1281 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1282 set for a section, find the section symbol in the symbol table,
1283 and set the aux entry based on SEC_LINK_DUPLICATES.
1284 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1285 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1286 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1287 * coff-i386.c (i386coff_vec): Likewise.
1288 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1290 * VERSION: Bump to 2.6.1.
1291 * Makefile.in (stamp-h): Depend upon VERSION.
1293 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1295 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1296 * libbfd.h: Rebuilt.
1297 * linker.c (generic_link_hash_newfunc): No longer static.
1298 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1300 * coff-h8300.c: Add two derived hash tables and their associated
1301 funtions and #defines for use by the h8300 linker.
1302 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1303 the function vector as needed. Place the address of the function
1304 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1305 Rewrite the vectors section contents as necessary.
1306 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1307 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1308 (coff_bfd_link_hash_table_create): Likewise.
1310 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1313 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1315 (hppa_rebuild_insn): Pass pointer to correct type to
1316 low_sign_unext and dis_assemble_21.
1318 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1320 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1321 Stick with sparc-*-{sysv4*,solaris2*}.
1323 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1326 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1327 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1328 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1329 fields is non-zero, print them.
1331 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1332 ifdef. Remove unused variables.
1333 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1335 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1336 (get_symbol_value): Ifdef out.
1337 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1338 (coff_ppc_relocate_section): Remove unused variables. Make
1339 fprintf strings and argument types correspond. Put before_addr in
1341 (dump_toc): Make fprintf strings and argument types correspond.
1342 (ppc_process_before_allocation): Remove unused variables. Always
1344 (ppc_reflo_reloc): Ifdef out.
1345 (ppc_addr32nb_reloc): Ifdef out.
1346 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1348 (coff_ppc_rtype_to_howto): Likewise.
1349 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1351 * peicode.h (pe_print_idata): Move otherwise unused variables into
1352 the #ifdef where they are used. Always return a value.
1353 (pe_print_edata): Make fprintf strings and argument types
1354 correspond. Always return a value.
1355 (pe_print_pdata): Removed unused variable addr_value. Always
1357 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1358 strings and argument types correspond. Always return a value.
1360 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1361 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1362 variable rela inside #if 0 section where it is used.
1364 * ns32k.h: New file.
1365 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1366 functions to start with _bfd_.
1367 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1368 functions in cpu-ns32k.h.
1369 * Makefile.in: Rebuild dependencies.
1370 (HFILES): Add ns32k.h.
1372 * section.c (struct sec): Add linker_mark field. Change
1373 user_set_vma and reloc_done to be single bit fields.
1374 (STD_SECTION): Update accordingly.
1375 * bfd-in2.h: Rebuild.
1376 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1378 (aout_link_input_bfd): Don't link unmarked sections.
1379 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1381 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1382 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1384 * elflink.h (elf_bfd_final_link): Mark sections included in the
1386 (elf_link_input_bfd): Don't link unmarked sections.
1387 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1389 (xcoff_link_input_bfd): Don't link unmarked sections.
1391 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1392 overflow error messages.
1394 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1396 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1397 is not set, print "BFD: " before the error message.
1399 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1400 Miles Bader <miles@gnu.ai.mit.edu>.
1401 * configure: Rebuild.
1403 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1405 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1408 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1409 m68k-aout, m68k-coff, and m68k-elf targets.
1411 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1413 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1414 (ieee_generic_stat_arch_elt): Restructured to prevent
1415 ieee_object_p from being called repeatedly.
1417 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1419 * coffcode.h (coff_write_object_contents): Allocate
1420 buffers large enough for any FILEHDR or AOUTHDR.
1422 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1424 * ecofflink.c (lookup_line): New static function, renamed and
1425 slighly changed from old _bfd_ecoff_locate_line.
1426 (_bfd_ecoff_locate_line): Cache line number information. Use
1427 lookup_line for actual lookup.
1429 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1431 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1432 multiple of 20 bytes.
1434 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1436 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1437 allocate ecoff_find_line, and don't initialize by hand.
1438 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1439 mips_elf_find_line, and don't call memset.
1441 * coffcode.h (coff_compute_section_file_positions): If not
1442 producing a final executable, don't consider sofar when aligning
1443 the section to the correct size.
1445 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1447 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1448 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1449 * coffgen.c (coff_section_symbol): Ifdef out.
1451 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1454 output_bfd is not NULL.
1456 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1458 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1459 of bfd_alloc (fixes fix_line not being initialized).
1460 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1462 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1464 * coffcode.h: Allow specific backends to override the
1465 bfd_link_add_symbols routine.
1467 * coff-h8300.c: Include genlink.h.
1468 (howto_table): Add R_MEM_INDIRECT.
1469 (rtype2howto): Support R_MEM_INDIRECT.
1470 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1473 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1475 * coff-alpha.c (alpha_relocate_section): Use
1476 info->callbacks_warning, rather than _bfd_error_handler, for
1477 "multiple gp" warning.
1479 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1481 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1482 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1483 table string. Use bfd_wrapped_link_hash_lookup.
1484 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1486 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1487 table, if any, when writing out symbols.
1488 (aout_link_input_section_std): Use the name from the hash table,
1489 if any, when reporting undefined symbols.
1490 (aout_link_input_section_ext): Likewise.
1491 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1492 * bout.c (get_value): Likewise.
1493 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1494 * ecoff.c (ecoff_reloc_link_order): Likewise.
1495 * elflink.h (elf_link_add_object_symbols): Likewise.
1496 (elf_reloc_link_order): Likewise.
1497 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1498 (_bfd_generic_reloc_link_order): Likewise.
1499 (default_indirect_link_order): Likewise.
1500 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1501 * sunos.c (sunos_add_one_symbol): Likewise.
1502 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1503 (bfd_xcoff_link_count_reloc): Likewise.
1504 (xcoff_reloc_link_order): Likewise.
1506 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1507 into -1 for intern->rss.
1509 * configure: Rebuild with autoconf 2.8.
1511 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * stab-syms.c (__define_stab_duplicate): Define.
1514 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1516 * bfd-in.h (bfd_get_stab_name): Declare.
1517 * bfd-in2.h: Rebuild.
1518 * Makefile.in: Rebuild dependencies.
1519 (BFD_LIBS): Add stab-syms.o.
1520 (BFD_LIBS_CFILES): Add stab-syms.c.
1521 (BFD32_BACKENDS): Remove stab-syms.o.
1522 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1523 * configure.in: Don't list stab-syms.o in bfd_backends.
1524 * configure: Rebuild.
1525 * libaout.h (aout_stab_name): Don't declare.
1526 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1529 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1531 * elf.c (assign_file_positions_for_segments): Adjust file offset
1532 for section alignment even if SEC_LOAD is not set.
1534 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1537 since they appear as targets in Makefile.in.
1538 * configure: Rebuild.
1540 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1541 don't fiddle with a symbol which is not defined anywhere.
1543 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1546 though they are defined in a shared library.
1547 (xcoff_build_ldsyms): Likewise.
1549 * coffgen.c (coff_find_nearest_line): Don't look at the line
1550 numbers for the section if section->lineno is NULL.
1552 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1553 message rather than calling BFD_ASSERT.
1554 * elfcode.h (write_relocs): Check return value of
1555 _bfd_elf_symbol_from_bfd_symbol.
1557 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1559 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1562 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1564 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1566 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1567 hppa_reloc_field_selector_type_alt.
1568 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1569 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1571 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1573 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1575 * elf.c (assign_file_positions_for_segments): Adjust the segment
1576 memory size for the alignment of a SEC_ALLOC section, not just a
1579 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1581 * m68klinux.c: New file.
1582 * hosts/m68klinux.h: New file.
1583 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1584 * configure.in (m68*-*-linux*): New native host.
1585 (m68klinux_vec): New vector.
1586 * configure: Rebuild.
1587 * targets.c (m68klinux_vec): Declare.
1588 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1589 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1590 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1591 declaration from bfd_linux_size_dynamic_sections.
1592 (bfd_m68klinux_size_dynamic_sections): Declare.
1593 * bfd-in2.h: Rebuild.
1594 * Makefile.in: Rebuild dependencies.
1595 (BFD32_BACKENDS): Add m68klinux.o.
1596 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1598 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1600 * libhppa.h (pa_arch): Add pa20.
1601 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1602 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1603 (hppa_field_adjust): Handle e_nsel.
1604 * som.c: Provide default definitions for many new relocs found only
1605 in hpux10 include files.
1606 (som_fixup_formats): Add several new relocs from hpux10.
1607 (som_hppa_howto_table): Add hpux10 relocs.
1608 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1610 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1612 * mpw-make.sed: Edit out recent shared library support, and
1613 rules to rebuild .h files using doc/chew.
1615 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1617 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1618 size even of sections with no contents.
1620 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1623 starting with '$' the way we skip names starting with '.'. When
1624 updating x_endndx, don't be fooled by an index which has been
1627 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1628 struct/union/enum type with no elements.
1630 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1632 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1634 * archive.c (bfd_generic_archive_p): If the first file in the
1635 archive can not be recognized as an object, don't assume that this
1636 is the wrong format.
1638 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1639 format is not bfd_object.
1640 (bfd_elf_get_dt_soname): Likewise.
1642 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1647 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1649 * bfd.c (tdata): Add netbsd_core_data.
1650 * bfd-in2.h: Regenerated.
1652 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1654 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1655 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1656 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1659 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1660 to get the symbol index, matching 14 Jul 95 change.
1662 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1664 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1665 Remove duplicate definition of gp.
1667 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1670 assume that we can set the GP value and then get the same value,
1671 since it won't be true if the output file is neither ELF nor
1673 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1674 _bfd_get_gp_value here.
1675 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1676 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1678 (mips_elf_lo16_reloc): Likewise.
1679 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1680 Don't require that the BFD be ELF.
1681 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1682 (mips_elf_gprel32_reloc): Likewise.
1683 (mips_elf_relocate_section): Don't assume we can set and get the
1685 (mips_elf_finish_dynamic_symbol): Don't bother to use
1686 _bfd_get_gp_value here.
1688 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1689 Don't change epdr between malloc and free. Be careful not to free
1690 NULL pointers. Zero out the first RPDR.
1692 * configure.host: On Linux, only pass -rpath option if $(libdir)
1693 is neither /lib nor /usr/lib. From Alan Modra
1694 <alan@mullet.Levels.UniSA.Edu.Au>.
1696 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1698 (elf_dt_name): Rename from elf_dt_needed_name.
1699 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1701 (bfd_elf_get_dt_soname): New function.
1702 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1703 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1704 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1705 * bfd-in2.h: Rebuild.
1707 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1709 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1710 _bfd_sparc_elf_reloc_type_lookup.
1711 (bfd_elf32_bfd_reloc_type_lookup): Update.
1712 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1713 (sparc64_elf_howto_table): Define.
1714 (sparc_reloc_map): Define.
1715 (sparc64_elf_reloc_type_lookup): New function.
1716 (sparc_elf_wdisp16_reloc): New function.
1717 (elf_info_to_howto): Use sparc64_elf_howto_table.
1718 (sparc64_elf_relocate_section): Likewise.
1719 (bfd_elf64_bfd_reloc_type_lookup): Update.
1721 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * configure.host: Check for 'do not mix' from native linker before
1724 trying to use -rpath.
1726 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * bfd.c (_bfd_get_gp_value): New function.
1729 (_bfd_set_gp_value): New function.
1730 * libbfd-in.h (_bfd_get_gp_value): Declare.
1731 (_bfd_set_gp_value): Declare.
1732 * libbfd.h: Rebuild.
1733 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1734 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1735 directly to the fields in the tdata information.
1736 (alpha_relocate_section): Likewise.
1737 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1738 (mips_gprel_reloc): Likewise.
1739 (mips_relocate_section): Likewise.
1740 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1741 (mips_elf_lo16_reloc): Likewise.
1742 (mips_elf_final_gp): Likewise.
1743 (mips_elf_gprel16_reloc): Likewise.
1744 (mips_elf_gprel32_reloc): Likewise.
1745 (mips_elf_relocate_section): Likewise.
1746 (mips_elf_finish_dynamic_symbol): Likewise.
1748 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1750 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1752 * configure.in: Call AC_PROG_CC before configure.host.
1753 * configure: Rebuild.
1754 * configure.host: Don't set information which autoconf should
1755 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1757 * configure.host: Remove go32 and win32 host information, since it
1758 should no longer be needed.
1760 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1761 then start a new segment rather than put a writable section in a
1764 * configure.host: Set RPATH_ENVVAR.
1766 * Makefile.in: Rebuild dependencies.
1768 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1769 zero_section variable.
1771 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1773 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1774 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1775 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1777 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1779 * ieee.c (ieee_write_expression): Only use an R variable for a
1780 local symbol. Don't output a zero offset. Handle a zero address.
1781 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1782 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1784 (parse_expression): Don't try to handle multiple occurrences of a
1785 P variable. Handle I variables differently from X variables. Fix
1786 the order of minus expressions.
1787 (ieee_slurp_external_symbols): Generate an I variable for an NN
1788 record. Fix handling of ATI and ATX records.
1789 (ieee_slurp_sections): Only set minimal section attributes.
1790 Adjust them later, based on the section contents.
1791 (ieee_object_p): Read in the file until just after the ME record.
1792 Call ieee_slurp_section_data to set the section flags.
1793 (do_one): Add iterations parameter. Only repeat the first load
1794 item. Set the section and file reloc flags.
1795 (ieee_slurp_section_data): Set section flags. Pass iterations to
1797 (ieee_canonicalize_reloc): Handle I variables.
1798 (do_with_relocs): Only emit relocation size when necessary.
1799 Increase MAXRUN to 127. Change ov to be assigned, and take
1800 src_mask and pcrel_offset into account.
1801 (ieee_write_data_part): Skip sections that are not loaded.
1802 (ieee_write_external_part): Don't output optional last entry of WX
1804 (ieee_write_me_part): Make setting of me_record neater.
1805 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1807 * syms.c (stt): Add entries for zerovars, vars, and code.
1809 * elfcode.h (validate_reloc): New static function.
1810 (write_relocs): Call validate_reloc for non ELF relocs.
1812 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1813 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1814 (TARGET_LITTLE_SYM): Likewise.
1816 * config.bfd (m68*-*-psos*): New target.
1818 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1820 * i386msdos.c: Remove some #if 0 code.
1821 (msdos_write_object_contents): Don't include empty sections in the
1822 size computation, regardless of their address.
1824 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1826 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1827 is NULL, ie, the -r switch is used.
1829 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1831 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1832 (BFD_RELOC_MIPS_GOT_LO16): Define.
1833 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1834 * bfd-in2.h, libbfd.h: Rebuild.
1835 * elf32-mips.c (mips_reloc_map): Map new relocs.
1837 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1839 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1842 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1843 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1844 simple number for the section address, rather than an expression.
1845 Limit the number of bytes between relocs to MAXRUN.
1846 (ieee_write_me_part): Set me_record to the file offset after the
1848 (ieee_write_processor): New static function.
1849 (ieee_write_object_contents): Use ieee_write_processor.
1851 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1855 * coff-aux.c: Change include of aux.h to aux-coff.h.
1857 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1859 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1860 relocation put the addend both in the reloc entry and the data.
1861 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1864 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1865 a R_68K_PCxx reloc against a defined global symbol directly.
1866 (elf_m68k_check_relocs): Don't count such a reloc.
1868 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1869 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1870 symbol for now, otherwise always record the symbol as dynamic.
1871 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1872 is not referenced by a dynamic object, and we are not making a
1873 shared object, then don't make a PLT entry. If we do make a PLT
1874 entry, make sure the symbol has been recorded as dynamic.
1876 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * configure.host: When making a shared library, set HLDFLAGS to
1879 pass an appropriate -rpath option. Use the make variable SONAME
1880 as the shared library soname, rather than computing it here. On
1881 SunOS, build stamp-tshlink in place of $(SHLINK).
1882 * Makefile.in (SONAME): New variable.
1883 ($(SHLINK)): Make a link to the transformed name, as well.
1884 (stamp-tshlink): New target.
1885 (install): Skip stamp-tshlink during install.
1887 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1889 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1890 linker sections have been set up yet.
1892 * elf.c (make_mapping): Add an additional argument to suppress
1893 making the first section include the program headers.
1894 (map_sections_to_segments): If the user used -Ttext such that the
1895 program headers are on a different page, do not set the flags
1896 saying that this section includes the program headers.
1898 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1900 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1901 don't define TRAD_HEADER.
1902 * configure: Rebuild.
1904 * netbsd-core.c: New file, support for NetBSD core files.
1905 * hosts/*nbsd.h: Removed.
1907 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1909 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1910 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1911 * libbfd.h, bfd-in2.h: Regenerated.
1912 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1913 bfd_elf32_bfd_reloc_type_lookup.
1914 (reloc_type{,_names}): Deleted.
1915 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1917 (sparc_reloc_map): Add sparc64 relocs.
1918 (sparc_elf_notsupported_reloc): New static function.
1919 (sparc_elf_wdisp16_reloc): New static function.
1920 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1921 (elf32_sparc_relocate_section): Likewise.
1922 (bfd_elf32_bfd_reloc_type_lookup): Define.
1923 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1924 (reloc_type{,_names}): Deleted.
1925 (elf_sparc_howto_table): Deleted.
1926 (sparc_reloc_map): Deleted.
1927 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1928 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1930 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1935 * Makefile.in (program_transform_name): New variable.
1936 (install): Transform library name before installing it.
1938 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * archures.c (bfd_mach_i960_hx): Define.
1941 * bfd-in2.h: Rebuild.
1942 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1943 (MATRIX): Expand entries for HX.
1944 (arch_info_struct): Add i960:hx entry.
1945 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1946 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1947 (coff_set_flags): Handle bfd_mach_i960_hx.
1949 Support for building as a shared library, based on patches from
1950 Alan Modra <alan@spri.levels.unisa.edu.au>:
1951 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1952 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1953 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1954 * configure: Rebuild.
1955 * configure.host: If --enable-shared, adjust shared library stuff
1956 based on the host. If the host is SunOS, and the linker supports
1957 -rpath, set HLDFLAGS to use it.
1958 * Makefile.in (ALLLIBS): New variable.
1959 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1960 (COMMON_SHLIB, SHLINK): New variables.
1961 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1962 (STAGESTUFF): Remove variable.
1963 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1965 (stamp-ofiles): New target, like old ofiles target, but build
1966 using a temporary file and move-if-change, and touch stamp-ofiles
1968 (ofiles): Just depend upon stamp-ofiles.
1969 (stamp-piclist, piclist): New targets.
1970 ($(SHLIB), $(SHLINK)): New targets.
1971 (targets.o, archures.o): Build twice if PICFLAG is set.
1972 (do_mostlyclean): Remove pic/*.o.
1973 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1975 (do_distclean): Remove pic and stamp-picdir.
1976 (install): Install shared libraries.
1977 ($(OFILES)): Depend upon stamp-picdir.
1978 (stamp-picdir): New target.
1980 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1982 * libcoff.h: Rebuild.
1984 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1985 flavour of a section with no owner.
1987 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1988 ELF_LINK_NON_ELF flag.
1989 (mips_elf_create_got_section): Likewise.
1991 * elf.c: Revert last change, since it breaks dynamic linking.
1992 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1994 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1995 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1996 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1998 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2000 * elf.c (assign_file_positions_for_segments): If the backend does
2001 not want the elf header or the program headers in the address
2002 space, do not include them in the calculations.
2004 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2005 function to determine if we need additional program headers.
2006 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2007 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2009 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2011 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2013 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2015 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2016 back into one line. Some compilers (sunos 4.1.3 for example)
2017 won't accept args split across more than one line.
2019 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2021 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2022 * configure: Regenerate.
2024 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2026 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2027 try to do arithmetic on a void *, cast it to a unsigned char * first.
2029 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2032 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2034 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2035 flag for a newly defined symbol.
2036 (NAME(bfd_elf,record_link_assignment)): Likewise.
2037 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2038 set the DEF or REF_REGULAR flags correctly.
2040 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2041 (libbfd.h, libcoff.h): Corresponding change.
2043 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2044 a PLT32 reloc as dynamic.
2045 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2046 is not referenced by a dynamic object, and we are not making a
2047 shared object, then don't make a PLT entry. If we do make a PLT
2048 entry, make sure the symbol has been recorded as dynamic.
2050 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2052 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2053 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2054 (powerpcle-*-cygwin32): New.
2055 * peicode.h (add_data_entry): Get address from vma.
2057 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2059 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2060 attached to the section has already been created as an undefined
2061 symbol, treat it as if it hasn't been created yet.
2063 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2065 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2066 symbol or section symbols if stripping all symbols and this is not
2067 a relocateable link. Don't output the symbol string table if
2068 there are no symbols.
2069 (elf_link_flush_output_syms): Don't do anything if there are no
2072 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2074 * coff-aux.c: New file.
2075 * hosts/m68kaux.h: New file.
2076 * config.bfd (m68*-apple-aux*): New target.
2077 * configure.in (m68*-apple-aux*): New native host.
2078 (m68kaux_coff_vec): New vector.
2079 * configure: Rebuild.
2080 * targets.c (m68kaux_coff_vec): Declare.
2081 * coffcode.h (bfd_coff_backend_data): Add field
2082 _bfd_coff_link_add_one_symbol.
2083 (bfd_coff_link_add_one_symbol): Define.
2084 (compare_arelent_ptr): New static function if TARG_AUX.
2085 (coff_write_relocs): If TARG_AUX, sort the relocs.
2086 (coff_write_object_contents): Set A/UX aouthdr magic number.
2087 (coff_link_add_one_symbol): Define if not defined.
2088 (bfd_coff_std_swap_table): Initialize new field.
2089 * libcoff.h: Rebuild.
2090 * cofflink.c (coff_link_add_symbols): Call
2091 bfd_coff_link_add_one_symbol rather than
2092 _bfd_generic_link_add_one_symbol.
2093 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2094 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2095 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2096 * Makefile.in: Rebuild dependencies.
2097 (BFD32_BACKENDS): Add coff-aux.o.
2098 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2100 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2102 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2103 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2105 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2107 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2108 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2109 (maintainer-clean): Warn about deleting special files.
2110 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2112 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2113 warning symbols correctly.
2114 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2115 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2116 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2117 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2118 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2119 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2121 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2124 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2126 * libcoff-in.h: aligned newly exported names with bfd naming
2127 conventions. Removed an erroneous define of POWERPC_LE_PE.
2128 * libcoff.h: Rebuild.
2129 * cofflink.c, coff-ppc.c: the above function name changes
2131 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2133 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2134 * ecoff.c (struct extsym_info): Define.
2135 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2136 to ecoff_link_write_external.
2137 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2138 Strip symbols when appropriate.
2140 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2141 * syms.c (BSF_OBJECT): Define.
2142 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2143 * bfd-in2.h: Rebuild.
2144 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2146 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2149 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2150 copying relocs into a shared object, treat a defined global symbol
2152 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2153 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2154 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2156 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2157 real defined symbol, not to a weak defined symbol.
2159 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2161 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2162 and made a few static functions externs.
2164 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2165 POWERPC_LE_PE hack in cofflink.
2167 * libcoff-in.h: promoted the following from cofflink.c to allow
2168 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2169 coff_debug_merge_element, struct coff_debug_merge_type,
2170 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2171 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2172 coff_debug_merge_hash_lookup, coff_link_section_info,
2173 coff_final_link_info, coff_debug_merge_hash_newfunc,
2174 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2176 * libcoff.h: re-gen'd
2178 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * syms.c: Include "bfdlink.h".
2181 (struct stab_find_info): Define.
2182 (_bfd_stab_section_find_nearest_line): New function.
2183 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2184 * libbfd.h: Rebuild.
2185 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2186 * elf.c (_bfd_elf_find_nearest_line): Try calling
2187 _bfd_stab_section_find_nearest_line before searching the ELF
2188 symbol table. Find the closest STT_FUNC symbol, not the last one.
2189 * libcoff-in.h (coff_data_type): Add line_info field.
2190 * libcoff.h: Rebuild.
2191 * coffgen.c (coff_find_nearest_line): Try calling
2192 _bfd_stab_section_find_nearest_line before searching the COFF
2194 * Makefile.in: Rebuild dependencies.
2196 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2198 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2199 4 bytes, so we get the correct value when updating the register
2200 field in little endian mode.
2202 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2204 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2205 entry_section fields. Add sntoc and snentry fields.
2206 * libcoff.h: Rebuild.
2207 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2208 not toc_section and entry_section (the COFF file does not have any
2209 sections at this point).
2210 (coff_write_object_contents): Set o_snentry and o_sntoc from
2211 snentry and sntoc rather than entry_section and toc_section.
2212 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2213 snentry, not toc_section and entry_section.
2214 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2215 entry_section from hentry.
2216 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2218 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2219 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2220 than using toc_section directly.
2222 * archures.c: Add missing `.' in enum bfd_architecture.
2223 * bfd-in2.h: Rebuild.
2225 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2226 Robert Lipe <robertl@arnet.com>.
2228 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2230 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2231 to sections we allocate. Use bfd_zalloc to allocate initialial
2232 sections, not bfd_alloc.
2233 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2234 SDA{,2}I16 relocations.
2235 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2236 whether to put something in .sbss or not.
2237 (ppc_elf_relocate_section): Add support for more relocations. Add
2238 in sec->output_offset where appropriate. Make error messages
2239 include the symbol name.
2241 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2242 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2243 doesn't get redefined messages if -shared.
2245 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2246 section if the rel_section field has been set up.
2248 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2250 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2253 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2255 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2256 of flags, only flags used are controlled by mach number. Bump up
2257 output file mach number to highest of input file mach numbers.
2258 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2259 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2261 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2262 bfd_elf64_sparc_vec support.
2264 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2266 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2267 the embedded bit is set on some objects and not on others. Just
2269 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2272 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * coffcode.h (coff_new_section_hook): Don't try to align the
2277 * coffcode.h (coff_set_section_contents): Fix the handling of the
2278 .lib section to work even if the entire section contents are
2279 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2280 Robert Lipe <robertl@arnet.com>.
2282 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2284 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2285 memory here for contents.
2287 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2288 _SDA2_BASE_ by 32768.
2289 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2290 started using. Allocate contents for .sdata and .sdata2 sections
2292 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2294 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2295 size _SDA{,2}_BASE_.
2296 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2299 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2301 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2303 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2304 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2305 (bfd_mach_sparc_v9a): Define.
2306 (bfd_mach_sparc_v9_p): Define.
2307 * bfd-in2.h: Regenerated.
2308 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2310 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2311 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2312 to bfd_elf32_sparc_vec.
2313 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2314 Add v8plus{,a} support.
2316 (sparc_compatible): New function.
2317 * elf32-sparc.h: #include "elf/sparc.h".
2318 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2319 elf32_sparc_final_write_processing): New functions.
2320 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2321 elf_backend_final_write_processing): Define.
2323 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2325 * elf-bfd.h (struct elf_link_hash_entry): Add
2326 linker_section_pointer field.
2327 (enum elf_linker_section_enum): Enumeration for new way of
2328 creating linker dynamic sections and symbols.
2329 (elf_linker_section{,_pointers}): New structures for creating
2330 dynamic sections and symbols.
2331 (elf_obj_tdata): Add linker_section_pointers and linker_section
2333 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2334 (_bfd_elf_create_linker_section): New declarations.
2335 (_bfd_elf_find_pointer_linker_section): Ditto.
2336 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2337 (_bfd_elf_make_linker_section_rela): Ditto.
2339 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2341 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2342 (ppc_elf_create_linker_section): New function to create the
2343 sections .got, .sdata, and .sdata2.
2344 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2346 (ppc_elf_check_relocs): Support more of the eabi relocations.
2347 (ppc_elf_relocate_section): Ditto.
2348 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2349 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2351 * elflink.h (elf_create_pointer_linker_section): New function to
2352 create initialized pointers in dynamic linker sections.
2353 (elf_finish_pointer_linker_section): Actually intialize the
2354 pointers created above.
2356 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2357 macros to provide both 32 and 64 bit versions of
2358 elf_create_pointer_linker_section.
2359 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2360 provide both 32 and 64 bit versions of
2361 elf_finish_pointer_linker_section.
2363 * elflink.c (_bfd_elf_create_linker_section): New function to
2364 create a linker section.
2365 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2366 given address in the linker pointer offsets created for a given
2368 (_bfd_elf_make_linker_section_rela): Make a RELA section
2369 corresponding to the generated linker section.
2371 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2373 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2375 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2377 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2378 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2379 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2380 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2381 toc entry in an objdump) for now.
2382 (ppc_do_last, ppc_get_last): New function - needed to save processing
2383 the toc owner to the end.
2384 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2387 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2388 toc owner from being done till last. Must define POWERPC_LE_PC
2391 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2393 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2395 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2396 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2398 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2400 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2402 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2406 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2408 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * elf.c (assign_file_positions_for_segments): Don't increment file
2411 offset for a segment which contains no loadable sections.
2413 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2415 * reloc.c: Add new PowerPC relocations.
2416 * {bfd-in2,libbfd}.h: Regenerate.
2418 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2419 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2421 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2426 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2429 * coffgen.c (coff_find_nearest_line): Don't try to cache
2430 information in sections that are not owned by a BFD. From Richard
2431 Henderson <richard@atheist.tamu.edu>.
2433 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2434 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2435 * elflink.h (elf_link_output_extsym): Remove special check for
2438 * ecoffswap.h: Add prototypes for static functions.
2440 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2442 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2443 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2445 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2446 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2447 support. Begin support for R_PPC_SDA{2,}REL.
2449 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2451 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2452 create the .got and .got.neg sections.
2453 (ppc_elf_size_dynamic_sections): Call it.
2454 (ppc_elf_check_relocs): Call it.
2455 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2456 (ppc_elf_check_relocs): Add error messages for relocations we
2457 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2460 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2462 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2463 section flags for V.4 and eabi.
2465 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2467 * elf.c (assign_file_positions_for_segments): If a segment
2468 contains no sections, don't mark it as readable.
2470 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2471 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2473 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2474 dynamic section, if there is one.
2475 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2476 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2477 (bfd_elf64_swap_dyn_in): Likewise.
2478 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2480 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2482 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2483 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2484 <pirker@eiunix.tuwien.ac.at>.
2486 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2488 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2489 PowerPC V.4 and eabi.
2490 * bfd-in2.h: Regenerate.
2491 * libfd.h: Regenerate.
2493 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2495 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2496 section type and SHF_EXCLUDE section flag, turning them into the
2497 appropriate bfd section flag.
2499 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * xcofflink.c (xcoff_link_add_symbols): Create the special
2502 sections if we see a DYNAMIC object, in case that is the only
2503 XCOFF input object we see.
2505 * elf32-mips.c: Extensive changes for a start at dynamic linking
2506 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2508 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2509 (struct elf_backend_data): Remove
2510 elf_backend_create_program_headers field. Add
2511 elf_backend_additional_program_headers and
2512 elf_backend_modify_segment_map fields.
2513 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2515 (elf_backend_additional_program_headers): Likewise.
2516 (elf_backend_modify_segment_map): Likewise.
2517 (elf_backend_create_program_headers): Don't define.
2518 (elfNN_bed): Change to account for field changes.
2519 * elf.c (assign_file_positions_for_segments): Call new
2520 modify_segment_map backend function. Don't call old
2521 create_program_headers backend function.
2522 (get_program_header_size): Call additional_program_headers rather
2523 than create_program_headers.
2524 * elflink.h (elf_link_add_object_symbols): Initialize
2525 type_change_ok from new backend field.
2526 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2528 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2529 a reloc against the appropriate section.
2531 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2532 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2533 (elf_flags_init): Rename from elf_ppc_flags_init.
2534 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2536 (ppc_elf_copy_private_bfd_data): Likewise.
2537 (ppc_elf_merge_private_bfd_data): Likewise.
2539 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2542 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2544 * coff-alpha.c (alpha_relocate_section): During final link, allow
2545 output .lita section to be bigger than 64k by adjusting gp value
2546 on a per-input section basis.
2547 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2549 (struct ecoff_section_tdata): Add gp field.
2551 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2553 Handle Alpha ECOFF changes in OSF/1 3.2.
2554 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2556 * coff-alpha.c: Include "aout/ar.h".
2557 (alpha_ecoff_get_relocated_section_contents): Don't require an
2558 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2559 3.2 doesn't generate one.
2560 (alpha_relocate_section): Likewise.
2561 (alpha_ecoff_slurp_armap): Define.
2562 (alpha_ecoff_slurp_extended_name_table): Define.
2563 (alpha_ecoff_construct_extended_name_table): Define.
2564 (alpha_ecoff_truncate_arname): Define.
2565 (alpha_ecoff_write_armap): Define.
2566 (alpha_ecoff_generic_stat_arch_elt): Define.
2567 (alpha_ecoff_update_armap_timestamp): Define.
2569 (alpha_ecoff_read_ar_hdr): New static function.
2570 (alpha_ecoff_get_elt_at_filepos): New static function.
2571 (alpha_ecoff_openr_next_archived_file): New static function.
2572 (alpha_ecoff_get_elt_at_index): New static function.
2573 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2574 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2575 _bfd_ecoff to alpha_ecoff.
2576 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2577 field from backend structure, rather than always calling
2578 _bfd_get_elt_at_filepos.
2579 * coff-mips.c (mips_ecoff_backend_data): Initialize
2580 get_elt_at_filepos field.
2581 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2582 from _bfd_generic_read_ar_hdr with minor changes.
2583 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2584 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2585 * libbfd.h: Rebuild.
2587 * bfd-in.h (BFD_IN_MEMORY): Define.
2588 * libbfd-in.h (struct bfd_in_memory): Define.
2589 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2590 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2591 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2592 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2593 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2594 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2595 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2596 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2597 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2598 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2600 (bfd_openstreamr): Likewise.
2601 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2602 BFD_IN_MEMORY is not set.
2603 * riscix.c (riscix_some_aout_object_p): Likewise.
2604 * bfd-in2.h, libbfd.h: Rebuild.
2606 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2607 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2608 (bfd_get_elt_at_index): Define.
2609 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2610 bfd_get_elt_at_index. Change index parameter from int to
2612 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2613 (_bfd_noarchive_get_elt_at_index): Define.
2614 (_bfd_archive_bsd_get_elt_at_index): Define.
2615 (_bfd_archive_coff_get_elt_at_index): Define.
2616 * bfd-in2.h, libbfd.h: Rebuild.
2617 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2618 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2619 * ieee.c (ieee_get_elt_at_index): Define.
2620 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2621 * oasys.c (oasys_get_elt_at_index): Define.
2622 * som.c (som_get_elt_at_index): Define.
2624 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2625 numbers to the .text section.
2627 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2629 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2630 If there is a SEC_DEBUGGING section, get the contents of the debug
2631 information part from it.
2632 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2634 (ieee_write_object_contents): Check ieee_write_debug_part return.
2636 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2638 * config.bfd (i[345]86-*-freebsd*): Add target.
2639 * configure.in (i386freebsd_vec): Add vec.
2640 * configure: Regenerate.
2641 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2642 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2643 Rebuild dependencies..
2644 * freebsd.h: New file.
2645 * i386freebsd.c: New file.
2646 * targets.c (i386freebsd_vec): Declare.
2647 (bfd_target_vector): Add i386freebsd_vec.
2648 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2649 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2651 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * ieee.c (ieee_slurp_debug): New static function.
2654 (ieee_object_p): Call it.
2655 (ieee_slurp_section_data): Skip debugging sections.
2656 (ieee_get_reloc_upper_bound): Likewise.
2657 (ieee_get_section_contents): Likewise.
2658 (ieee_canonicalize_reloc): Likewise.
2659 (ieee_write_section_part): Likewise.
2660 (ieee_write_debug_part): Likewise.
2661 (ieee_write_data_part): Likewise.
2662 (init_for_output): Likewise.
2664 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2666 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2668 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2669 relocs, since ppc_elf_relocate_section handles the linker case.
2670 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2672 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2673 ppc_elf_relocate_section since that is now the only caller.
2674 (ppc_elf_relocate_section): Ditto.
2676 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * coffcode.h (coff_write_object_contents): If we don't know the
2679 section of the entry point for an XCOFF executable, always set the
2680 entry address to -1.
2682 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2684 * elf.c (bfd_section_from_shdr): Add support for note sections.
2686 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * bfd-in.h (struct _symbol_info): Add stab_type field.
2689 * bfd-in2.h: Rebuild.
2690 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2692 * elf32-ppc.c: Remove trailing newline from calls to
2694 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2695 difference if target endianness is known.
2697 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2699 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2700 old style TOC16 references without using R_PPC_GOT.
2701 (ppc_reloc_type): Ditto.
2702 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2703 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2704 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2705 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2706 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2708 (ppc_elf_adjust_dynamic_symbol): Ditto.
2709 (ppc_elf_adjust_dynindx): Ditto.
2710 (ppc_elf_size_dynamic_sections): Ditto.
2711 (ppc_elf_finish_dynamic_symbol): Ditto.
2712 (ppc_elf_finish_dynamic_sections): Ditto.
2713 (ELF_DYNAMIC_INTERPRETER): Define.
2715 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2717 * elf.c (copy_private_bfd_data): When attaching sections to
2718 segments ignore sections that won't be allocated. Patch from
2721 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2723 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2726 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2728 * coff-i960.c (CALC_ADDEND): Define.
2729 (coff_i960_relocate_section): Add the input section VMA to the
2730 addend for PC relative relocs.
2732 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2734 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2735 to correctly terminate.
2737 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2739 * targets.c (enum bfd_endian): Define.
2740 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2741 from boolean to enum bfd_endian. Change header_byteorder_big_p
2743 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2744 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2745 * bfd-in2.h: Rebuild.
2746 * All targets: Change initialization of byteorder and
2747 header_byteorder to use enum bfd_endian values rather than
2749 * All files: Change all references to byteorder_big_p and
2750 header_byteorder_big_p to use new bfd_*_endian macros.
2752 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2754 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2756 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2758 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2760 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2762 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2764 * ieee.c: Lots of minor cleanups. Make many functions return
2765 errors rather than calling abort. Also:
2766 (ieee_write_twobyte): Remove; change callers to call existing
2767 ieee_write_2bytes function.
2768 (ieee_write_expression): Don't output the section twice when
2769 outputting a local symbol. Don't emit an extraneous zero if there
2771 (ieee_slurp_sections): Set the lma as well as the vma.
2772 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2774 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2775 a recognized one or bfd_arch_unknown.
2776 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2778 (ihex_get_symtab): Likewise.
2780 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2782 * aoutx.h: Include <ctype.h>.
2783 (struct aout_link_includes_table): Define.
2784 (struct aout_link_includes_totals): Define.
2785 (struct aout_link_includes_entry): Define.
2786 (aout_link_includes_lookup): Define macro.
2787 (struct aout_final_link_info): Add includes field.
2788 (aout_link_includes_newfunc): New static function.
2789 (NAME(aout,final_link)): Initialize includes hash table.
2790 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2792 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2794 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2796 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2798 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2800 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2802 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2803 (pe_print_private_bfd_data): call pe_print_reloc.
2804 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2805 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2806 up some debugging as well.
2808 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2810 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2813 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2815 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2816 when setting sections to NULL.
2818 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2820 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2822 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2823 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2825 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2826 * bfd-in2.h: Rebuild.
2828 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2830 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2832 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2834 * ihex.c (ihex_scan): Handle record types 4 and 5.
2835 (ihex_object_p): Permit types 4 and 5.
2836 (ihex_set_section_contents): Remove check for out of range
2838 (ihex_write_object_contents): Generate types 4 and 5.
2840 * elflink.h (elf_link_output_extsym): Just ignore warning and
2841 indirect references to symbols which don't really exist.
2843 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2845 * peicode.h (pe_print_idata): Minor format fixes
2846 (pe_print_edata): New function. Under private printing, this formats
2847 the edata section of a PE file.
2848 (pe_print_private_bfd_data): Added call to pe_print_edata.
2850 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2852 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2853 index, don't call stoi.
2855 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2857 * srec.c (srec_scan): Set lma as well as vma.
2859 * ihex.c: New file; support for Intel Hex format.
2860 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2861 (ihex_vec): Declare.
2862 (bfd_target_vector): Always include ihex_vec.
2863 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2864 * Makefile.in: Rebuild dependencies.
2865 (BFD_LIBS): Add ihex.o
2866 (BFD_LIBS_CFILES): Add ihex.c.
2867 * bfd-in2.h: Rebuild.
2869 * elf.c (assign_file_positions_for_segments): Sort the sections in
2871 (get_program_header_size): Return the right size if segment_map is
2873 (copy_private_bfd_data): Don't bother to sort the sections.
2875 * bfd.c (bfd_record_phdr): New function.
2876 * bfd-in.h (bfd_record_phdr): Declare.
2877 * bfd_in2.h: Rebuild.
2879 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2882 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2883 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2885 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2886 (bfd_zmalloc): Change declaration.
2887 * libbfd.h: Rebuild.
2888 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2889 and realloc. Don't set bfd_error_no_memory if they fail.
2891 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2893 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2894 uses as well. Added a new howto to deal with TOCREL16 relocs that
2895 are TOCDEFN as well.
2896 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2897 to handle RVA relocs from dlltool.
2898 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2899 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2900 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2902 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2903 to get the right section alignment.
2905 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2907 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2908 p_paddr if p_paddr is zero.
2909 (make_mapping): Set includes_filehdr and includes_phdrs for first
2911 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2913 (assign_file_positions_for_segments): Handle includes_filehdr and
2914 includes_phdrs. Remove special handling of PT_PHDR and first
2916 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2917 when appropriate. Remove special handling of PT_PHDR segment.
2918 Use a more complex condition for when a section is included in a
2919 segment to handle Solaris linker oddities.
2921 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2923 * coff-m88k.c (howto_table): Reformatted for easier reading;
2924 special_function now points to new function m88k_special_reloc.
2925 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2927 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2928 be done correctly by m88k_special_reloc.
2929 (reloc_processing): New function to be used by RELOC_PROCESSING.
2930 (RELOC_PROCESSING): Define to call reloc_processing.
2932 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2934 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2935 (pe_print_pdata): Likewise.
2937 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2938 obstack_alloc fails.
2939 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2941 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2942 * Many files: don't set bfd_error_no_memory if one of the above
2945 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2946 if p_paddr_valid is set.
2947 (copy_private_bfd_data): New static function.
2948 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2950 * elf.c (assign_file_positions_for_segments): Fix case where extra
2951 program headers were allocated.
2953 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2954 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2955 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2956 _bfd_elf_print_private_bfd_data.
2958 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2959 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2960 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2961 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2962 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2963 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2964 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2966 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2968 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2969 * elf.c (make_mapping): New static function.
2970 (map_sections_to_segments): New static function.
2971 (elf_sort_sections): New static function.
2972 (assign_file_positions_for_segments): New static function.
2973 (map_program_segments): Remove.
2974 (get_program_header_size): Remove sorted_hdrs, count, and
2975 maxpagesize parameters. Simplify.
2976 (assign_file_positions_except_relocs): When generating an
2977 executable, use assign_file_positions_for_segments.
2978 (elf_sort_hdrs): Remove.
2979 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2980 to get_program_header_size.
2982 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2984 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2986 * configure, config.in: Regenerate with autoconf 2.7.
2988 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2989 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2991 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2993 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2994 (ecoff_sec_to_styp_flags): Likewise.
2995 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2996 (ecoff_set_symbol_info): Handle scRConst.
2997 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2998 (ecoff_compute_section_file_positions): Handle .rconst section.
2999 (_bfd_ecoff_write_object_contents): Likewise.
3000 (ecoff_link_check_archive_element): Handle scRConst.
3001 (ecoff_link_add_externals): Likewise.
3002 (ecoff_link_write_external): Handle .rconst section.
3003 (ecoff_reloc_link_order): Likewise.
3004 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3005 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3007 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3009 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3010 DEF_DYNAMIC flag is set.
3012 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3014 * host-aout.c: If TRAD_HEADER is defined, include it.
3016 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3018 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3019 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3020 (BFD_NEED_DECLARATION): New function.
3021 * configure.in: Use BFD_NEED_DECLARATION.
3022 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3023 * configure, config.in: Rebuild with autoconf 2.6.
3025 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3026 special_sections before returning when called with a non XCOFF
3029 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3032 * coffcode.h (coff_compute_section_file_positions): Only pad the
3033 previous section to force file alignment when creating an
3036 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3038 * coffcode.h (coff_compute_section_file_positions): If
3039 RS6000COFF_C, set up the .debug section.
3041 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3042 if it is not large enough to accomodate the entire TOC area with
3043 signed 16 bit offsets.
3044 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3046 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3047 TOC anchor to use the TOC value used in the output file.
3049 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3051 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3052 (_bfd_coff_read_string_table): Likewise.
3054 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3056 * pe-arm.c: Fix typos.
3057 * coff-arm.c: Likewise.
3059 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3061 * coff-ppc.c (list_ele): Added "cat"egory member.
3062 (record_toc): New category parameter (priv or pub).
3063 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3064 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3065 the mainline. It addes extra toc cells in error.
3066 (ppc_coff_swap_sym_in_hook): Added some documentation.
3067 (dump_toc): Can now diagnose "virtual toc" chicanery.
3069 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3071 * elf-bfd.h (struct elf_link_hash_table): Change type of
3072 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3074 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3076 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3077 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3079 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3080 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3081 defined or mentioned in a regular file.
3083 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3085 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3086 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3087 (coff_ppc_relocate_section): Correct REL24 handling
3088 (ppc_process_before_allocation): Correct TOCDEFN handling
3090 * peicode.h (dir_names): Added name descriptions
3092 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3094 * VERSION: Updated to cygnus-2.6.
3096 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3098 * targets.c (m68k4knetbsd_vec): Declare.
3100 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3102 * targets.c (bfd_target): Change type of second argument to
3103 _bfd_print_private_bfd_data from void * to PTR.
3104 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3105 using PTR rather than void *.
3106 * bfd-in2, libbfd.h: Rebuild.
3107 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3109 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3110 _bfd_generic_bfd_print_private_bfd_data rather than casting
3113 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3115 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3116 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3118 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3119 BFD64_BACKENDS_CFILES): New variables.
3122 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3124 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3125 not at the file position of the first section.
3126 * coffcode.h (coff_compute_section_file_positions): Avoid using
3128 (coff_write_object_contents): When generating a PPC PE executable
3129 with no symbols, round up the file size to a COFF_PAGE_SIZE
3131 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3132 don't write out a string table.
3134 * elf.c (bfd_section_from_shdr): When using a different section
3135 header, pass the new one to _bfd_elf_make_section_from_shdr.
3136 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3137 (elf_map_symbols): Add section VMA to symbol value when comparing
3139 (_bfd_elf_compute_section_file_positions): Only build symbol table
3140 if there are some symbols. Set file offset of symtab and strtab
3142 (assign_file_positions_except_relocs): Remove dosyms parameter.
3143 Change all callers. Never set file offset of symtab and strtab
3145 (_bfd_elf_copy_private_section_data): New function.
3146 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3147 (_bfd_elf_copy_private_symbol_data): New function.
3148 (swap_out_syms): Check for special mapping of st_shndx created by
3149 copy_private_symbol_data.
3150 * elfxx-target.h: Use new copy routines.
3151 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3152 (_bfd_elf_copy_private_section_data): Declare.
3154 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3156 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3159 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3160 _bfd_dummy_target, matching the recent change to archive
3163 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3165 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3166 arithmetic on PTR types.
3168 * aout-target.h (MY(callback)): Set the lma of the sections.
3170 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3171 symbol into a reloc against the section.
3173 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3175 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3176 glue for the relocs: IMGLUE and IFGLUE.
3177 (record_toc): new function - tracks toc contents
3178 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3179 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3180 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3181 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3182 (ppc_record_toc_entry): Removed a debug define (duh)
3184 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3185 (pe_print_idata): New function - formats the idata section data
3186 (pe_print_pdata): New function - formats the pdata section data
3187 (pe_print_private_bfd_data): calls to above
3189 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3191 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3192 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3193 TARGET_SYM and TARGET_NAME for vector and BFD name.
3194 * coff-pmac.c (pmac_xcoff_vec): Remove.
3195 (TARGET_SYM, TARGET_NAME): Define.
3196 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3197 machine to 0, not all PowerMacs are 601s.
3199 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3201 * elfcode.h (elf_object_p): Read in any program headers.
3202 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3203 based on the program headers, if any.
3204 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3205 (map_program_segments): Set p_paddr of program headers based on
3208 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3210 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3213 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3214 trying to do a relocateable link with a non-a.out object file.
3216 * archive.c (bfd_generic_archive_p): Check the first object file
3217 in an archive even if target_defaulted is set. If the object file
3218 has the wrong xvec, reject it.
3220 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3221 be represented, report the name via _bfd_error_handler.
3222 (translate_to_native_sym_flags): Likewise.
3223 * elf32-mips.c (mips_elf_final_link): Likewise.
3224 * oasys.c (oasys_write_sections): Likewise.
3226 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3227 which checks for STYP_OVRFLO sections.
3228 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3229 reloc and lineno count overflows.
3230 (coff_write_object_contents): Call coff_count_linenumbers before
3231 coff_compute_section_file_positions. If RS6000COFF_C, handle
3232 reloc and lineno count overflows.
3233 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3234 relocs before dealing with .pad sections. Count overflow section
3235 headers when handling .pad sections.
3237 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3240 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3241 (struct xcoff_link_hash_table): Add descriptor_section and
3242 special_sections fields.
3243 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3244 (xcoff_link_add_symbols): Set linkage section alignment. Create
3245 descriptor section. Check for magic symbol names (_text, etc.),
3246 and record them in special_sections if found. Set
3247 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3248 descriptor field to point back to the function code symbol.
3249 (xcoff_sweep): Always mark the special descriptor_section.
3250 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3251 function descriptor, and mark it if it is.
3252 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3253 parameter, and fill it in. Allocate space for the descriptor
3255 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3256 global linkage code. If an undefined function descriptor is
3257 exported, arrange to define it. Warn about any other undefined
3259 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3260 (xcoff_write_global_symbol): Create a function descriptor when
3262 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3263 * bfd-in2.h: Rebuild.
3265 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3267 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3268 (ppc_coff_link_hash_table): new types for hashing
3269 (ppc_coff_link_hash_newfunc): hash entry constructor
3270 (ppc_coff_link_hash_table_init): hash table initializer
3271 (ppc_coff_link_hash_table_create): hash table constructor
3272 (ppc_record_toc_entry): changed references to hash table
3273 (coff_ppc_relocate_section): changed references to hash table
3275 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3276 * libcoff.h: Rebuild
3278 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3279 (coff_link_add_symbols): removed toc_offset init
3281 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3283 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3286 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3287 if it is given and mmep is available.
3288 * acconfig.h: Undef USE_MMAP.
3289 * configure, config.in: Regenerated.
3290 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3291 table handling the old way.
3292 (aout_get_external_symbols): Don't complain if last byte of string
3294 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3295 (bfd_free_window) [! USE_MMAP]: Don't define.
3296 (bfd_get_file_window,
3297 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3299 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3301 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3304 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3306 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3307 compatible with AMD generated COFF files. Try to support both AMD
3308 and GNU formats simultaneously.
3309 (coff_a29k_relocate_section): Likewise.
3311 * libbfd.c (bfd_get_file_window): Change writable parameter from
3312 int to boolean; update all callers. Pass MAP_SHARED if not
3313 writable--it's required on Solaris. Cast fprintf argument to
3315 * bfd-in.h (bfd_get_file_window): Update declaration.
3316 * bfd-in2.h: Rebuild.
3317 * aoutx.h: Update calls to bfd_get_file_window.
3319 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3321 (xcoff_swap_ldhdr_in): New static function.
3322 (xcoff_swap_ldsym_in): New static function.
3323 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3324 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3325 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3326 Handle XTY_ER/XMC_XO symbols correctly.
3327 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3328 rather than normal symbol table.
3329 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3330 already defined with the same absolute value.
3331 (xcoff_mark): When considering called symbols, check whether the
3332 descriptor is from a dynamic object, rather than the symbol
3334 (xcoff_build_ldsyms): Likewise.
3336 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3337 Cast realloc and malloc return values. If malloc or realloc fail,
3338 set bfd_error_no_memory.
3339 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3340 * bfd-in2.h: Rebuild.
3342 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3344 * coff-ppc.c (ppc_record_toc_entry): new function.
3345 (in_reloc_p): changed return value.
3346 (coff_ppc_relocate_section): much rework.
3347 (ppc_allocate_toc_section): new function.
3348 (ppc_process_before_allocation): new function.
3349 (ppc_coff_swap_sym_in_hook): new function.
3351 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3352 (coff_link_add_symbols): initialize toc_offset.
3354 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3355 (coff_swap_aouthdr_out): Added more sections to the data
3356 dictionary for the pe file header. Also changed linker version
3357 number on the ppc side.
3358 (dir_names): small improvements to the dictionary printing.
3359 (pe_mkobject_hook): save the file level flags.
3361 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3362 (pe_tdata): added real_flags field
3363 (coff_tdata): added local_toc_sym_map and access macro
3365 * libcoff.h (coff_link_hash_entry): added toc_offset field
3366 (pe_tdata): added real_flags field
3367 (coff_tdata): added local_toc_sym_map and access macro
3369 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3370 (coff_mkobject): init for local_toc_sym_map
3371 (coff_write_object_contents): set the internal_a.magic to
3372 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3375 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3377 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3378 entries until both the line number address and the function name
3379 address are too large.
3381 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3382 * configure: Rebuilt.
3384 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3385 is defined in the environment.
3387 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3389 * som.c (som_get_section_contents_in_window): Define to use
3392 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3394 * coff-i860.c: New file, based on coff-i386.c.
3395 * cpu-i860.c: New file, based on cpu-i386.c.
3396 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3397 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3398 targets, using i860coff_vec.
3399 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3400 trad-core.o and hosts/i860mach3.h.
3401 (i860coff_vec): Use coff-i860.o and cofflink.o.
3402 * configure: Rebuild.
3403 * Makefile.in: Rebuild dependencies.
3404 (ALL_MACHINES): Add cpu-i860.o.
3405 (BFD32_BACKENDS): Add coff-i860.o.
3406 (CFILES): Add cpu-i860.c and coff-i860.c.
3407 * targets.c (i860coff_vec): Declare.
3408 (bfd_target_vector): Add &i860coff_vec.
3409 * archures.c (bfd_i860_arch): Declare.
3410 (bfd_archures_list): Add &bfd_i860_arch.
3411 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3412 (coff_set_flags): Handle bfd_arch_i860.
3413 (coff_write_object_contents): Handle I860 a.out magic number.
3415 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3417 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3418 the created .tc section to 2.
3419 (xcoff_mark): Don't keep a .loader reloc for a call to an
3420 undefined symbol when creating a shared library.
3421 (xcoff_build_ldsyms): When creating a shared library, generate
3422 global linkage code for a call to an undefined symbol.
3424 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3426 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3427 BFD32_BACKENDS, BFD64_BACKENDS.
3428 (.dep1): Put mkdep output in a separate file.
3429 Rebuilt dependencies.
3431 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3434 Permit use of mmap when available:
3436 * configure.in: Check for mmap, madvise, mprotect.
3437 * config.in, configure: Regenerated.
3439 * libbfd.c (struct _bfd_window_internal): Define type.
3440 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3442 (ok_to_map): New static variable for debugging.
3443 (_bfd_generic_get_section_contents_in_window): New function.
3444 * bfd-in.h (bfd_window_internal): Declare type.
3445 (bfd_window): Define type.
3446 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3447 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3450 * libaout.h (struct aoutdata): Add two window fields.
3451 (obj_aout_sym_window, obj_aout_string_window): New macros.
3452 * aoutx.h (some_aout_object_p): Initialize windows.
3453 (aout_get_external_symbols): Get symbol data and strings in
3454 windows instead of explicitly allocated buffers.
3455 (slurp_symbol_table): Free window instead of memory.
3456 (bfd_free_cached_info): Release windows instead of freeing storage
3458 (aout_link_free_symbols): Ditto.
3460 * targets.c (bfd_target): Add new field for
3461 get_section_contents_in_window.
3462 (BFD_JUMP_TABLE_GENERIC): Updated.
3463 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3464 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3465 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3466 macros for get_section_contents_in_window field.
3468 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3470 * core.c: Renamed to corefile.c
3471 * makefile.dos (OBJS): Change core.o to corefile.o
3472 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3475 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3477 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3478 targ_selvecs to allow debugging under Irix-5 native.
3481 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3483 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3484 to o. Clobber and restore the list of new csects around the call
3485 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3486 linker error and the linker wants to read the symbol table. Reset
3487 the line number count of a real section even if it has no relocs.
3488 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3490 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3493 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3495 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3496 an undefined symbol in a shared link.
3498 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3499 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3500 phdm@info.ucl.ac.be (Philippe De Muyter).
3502 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3504 * coff-m88k.c (rtype2howto): New static function.
3505 (RTYPE2HOWTO): Use it rather than a macro definition.
3507 * coffcode.h (coff_write_object_contents): set internal_a.magic
3508 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3510 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3511 define TRAD_HEADER to new file hosts/delta68.h.
3512 m88*-motorola-sysv*, however, does use ptrace-core.o.
3513 * hosts/delta68.h: New file.
3515 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3516 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3518 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3520 * i386linux.c (MY(vec)): Declare before use.
3522 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3524 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3525 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3527 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3528 BFD is not of the right type.
3529 (bfd_elf_get_needed_list): Likewise.
3530 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3531 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3532 * xcofflink.c (XCOFF_XVECP): Define.
3533 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3535 (bfd_xcoff_import_symbol): Likewise.
3536 (bfd_xcoff_export_symbol): Likewise.
3537 (bfd_xcoff_link_count_reloc): Likewise.
3538 (bfd_xcoff_record_link_assignment): Likewise.
3539 (bfd_xcoff_size_dynamic_sections): Likewise.
3541 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3542 table index against the number of symbols for a base relative
3545 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3547 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3548 full_aouthdr flag here...
3549 (_bfd_xcoff_bfd_final_link): ...not here.
3551 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3553 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3554 systems that have a system <libelf.h>.
3555 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3556 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3557 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3558 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3559 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3560 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3561 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3563 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3565 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3566 set, set BSF_WEAK in symbol. Change all callers.
3567 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3568 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3569 _bfd_generic_link_add_one_symbol.
3570 (ecoff_indirect_link_order): Check that the section tdata relocs
3571 are not NULL before using them.
3573 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3574 define TRAD_HEADER as hosts/alphalinux.h.
3575 * configure: Rebuild.
3576 * hosts/alphalinux.h: New file.
3577 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3580 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3582 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3583 C_ECOMM storage classes.
3585 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3587 (xcoff_mark): Call xcoff_mark_symbol.
3588 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3589 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3591 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3593 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3595 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3597 (xcoff_find_reloc): New static function.
3598 (xcoff_link_add_symbols): Use it.
3599 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3600 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3601 relocate the value of C_DECL.
3603 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3605 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3607 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3608 callback decide what goes in .relocs.
3609 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3610 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3613 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3615 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3618 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3620 * xcofflink.c: More improvements, mostly to fix handling of
3621 constructors and a few other special cases.
3622 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3623 zero, reverting yesterday's change.
3624 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3625 (bfd_xcoff_link_count_reloc): Declare.
3626 (bfd_xcoff_record_link_assignment): Declare.
3627 * bfd-in2.h: Rebuild.
3629 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3631 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3632 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3633 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3634 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3635 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3636 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3638 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3641 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3642 segments includes the a.out header. See to that the magic number
3643 *always* is big-endian.
3645 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3646 m68k4k NetBSD configurations.
3648 * configure.in, configure: Separate i386 & mips NetBSD
3649 configurations from other BSD ones. Don't assume DEC is the only
3650 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3651 configurations. Add support for m68k4k NetBSD object format.
3653 * libaout.h: Added M_68K4K_NETBSD magic.
3655 * m68k4knetbsd.c: New file.
3657 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3659 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3662 * hosts/mipsnbsd.h: New file.
3665 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3667 * config.bfd: Add config stuff for mips*-*-magic* to set
3668 targ_defvec to ecoff_big_vec.
3671 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3673 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3675 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3676 toc_section, and entry_section fields.
3677 (struct xcoff_section_tdata): Remove ldrel_count field.
3678 * libcoff.h: Rebuild.
3679 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3681 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3682 full a.out header if full_aouthdr is set in xcoff_data.
3683 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3684 based on sections stored in xcoff_data.
3685 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3687 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3688 (rs6000coff_vec): Set symbol_leading_char to '.'.
3689 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3690 value stored in ret rather than returning a pointer value.
3692 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3694 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3697 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3699 * som.c (som_slurp_string_table): Allocate the strings with malloc
3700 since they're free'd by free_cached_info.
3701 (som_slurp_symbol_table): Similarly for the symbol table.
3703 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3705 * Makefile.in (diststuff): Don't make headers.
3707 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3709 * Makefile.in: Rebuild dependencies.
3711 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3712 output_bfd is not SunOS.
3713 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3714 non-SunOS input files.
3716 * xcofflink.c: Extensive changes to support linking shared objects
3717 and generating a .loader section.
3718 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3719 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3720 last_symndx, and ldrel_count fields.
3721 * libcoff.h: Rebuild.
3722 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3723 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3725 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3726 (bfd_xcoff_export_symbol): Declare.
3727 (bfd_xcoff_size_dynamic_sections): Declare.
3728 * bfd-in2.h: Rebuild.
3730 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3732 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3733 * configure: Rebuild.
3734 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3735 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3737 (pmac_xcoff_vec): Update to use new xcoff support.
3738 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3739 (xcoff_write_armap): Declare buf as unsigned char.
3740 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3742 * mpw-make.sed: Generalize subdir_do edit.
3744 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3746 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3747 correctly. Don't initialize asect->vma.
3749 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3751 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3752 something a little less than the page size.
3754 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3756 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3758 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3760 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3761 * coffcode.h (coff_write_object_contents): If .bss is before
3762 .data us that as data_start.
3763 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3765 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3766 (coff_swap_outhdr_out): Hardwire in version number.
3768 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3770 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3771 major and minor to *_vno, since the former are also macros in
3772 SunOS header files. Cast result of bfd_alloc to appropriate
3775 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3776 before assigning to sec_data.
3778 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3780 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3781 now relative to the section, not absolute.
3782 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3783 get the file name when there is a N_SO directory name. When
3784 handling stabs, remember that section->vma was added to the
3787 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3789 * sunos.c (struct sunos_link_hash_table): Add needed field.
3790 (sunos_link_hash_table_create): Call bfd_release, not free.
3791 (sunos_link_hash_table_create): Initialize needed field.
3792 (sunos_add_dynamic_symbols): Record needed objects.
3793 (bfd_sunos_get_needed_list): New function.
3794 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3795 * bfd-in2.h: Rebuild.
3797 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3799 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3801 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3803 * bfd-in.h (struct bfd_link_needed_list): Rename from
3804 bfd_elf_link_needed_list.
3805 * bfd-in2.h: Rebuild.
3806 * elf.c, elflink.h, libelf.h: Corresponding changes.
3808 Add start at AIX linker support; no shared libraries yet.
3809 * xcofflink.c: New file.
3810 * configure.in (rs600coff_vec): Use xcofflink.o.
3811 * configure: Rebuild.
3812 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3814 (struct xcoff_section_tdata): Define.
3815 (xcoff_section_data): Define macro.
3816 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3817 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3818 (_bfd_xcoff_bfd_final_link): Declare.
3819 (_bfd_ppc_xcoff_relocate_section): Declare.
3820 * libcoff.h: Rebuild.
3821 * coff-rs6000.c: Clean up a bit.
3822 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3823 cputype, csects, and debug_indices.
3824 (xcoff_copy_private_bfd_data): Copy cputype.
3825 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3826 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3827 (xcoff_reloc_type_lookup): Rename from
3828 rs6000coff_reloc_type_lookup.
3829 (coff_relocate_section): Define.
3830 (_bfd_xcoff_sizeof_headers): Define.
3831 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3832 (_bfd_xcoff_bfd_relax_section): Define.
3833 (_bfd_xcoff_bfd_link_split_section): Define.
3834 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3836 * coffcode.h (coff_compute_section_file_positions): If AIX,
3837 increment sofar by SMALL_AOUTSZ if not executable.
3838 (coff_write_object_contents): If AIX, always output an a.out
3839 header; if not executable, header size of SMALL_AOUTSZ.
3840 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3841 (_bfd_stringtab_init): Initialize xcoff field.
3842 (_bfd_xcoff_stringtab_init): New function.
3843 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3844 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3845 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3846 * libbfd.h: Rebuild.
3847 * Makefile.in: Rebuild dependencies.
3848 (BFD32_BACKENDS): Add xcofflink.o.
3849 (CFILES): Add xcofflink.c.
3851 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3852 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3853 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3855 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3857 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3859 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3861 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3862 * config.in: Regenerated.
3864 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3865 (_bfd_chunksize): New variable.
3866 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3867 for obstack chunk size.
3868 * configure.in: Check for getpagesize.
3869 * configure: Regenerated.
3871 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3873 * trad-core.c (rawptr): Make it a local variable of
3874 ptrace_unix_core_file_p.
3876 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3878 * coff-arm.c (in_reloc_p): New.
3879 * coff-i386.c (in_reloc_p): New.
3880 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3881 (coff_write_object_contents): Only set has_reloc_section
3883 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3884 in_reloc_p to decide if reloc should be emitted.
3885 * libcoff.h (pe_data_type.in_reloc_p): New.
3886 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3888 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3890 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3891 (_bfd_coff_read_internal_relocs): Likewise.
3892 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3893 (_bfd_coff_read_internal_relocs): Likewise.
3895 * elflink.h (elf_link_add_object_symbols): Correct conditions
3896 under which type and size change warnings are issued.
3898 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3900 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3901 a symbol which is not in a real section.
3902 (coff_write_native_symbol): Corresponding change.
3904 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3905 coff_link_hash_newfunc and make non-static.
3906 (_bfd_coff_link_hash_table_init): New function, broken out of
3907 _bfd_coff_link_hash_table_create.
3908 (_bfd_coff_link_hash_table_create): Use it.
3909 (process_embedded_commands): Make static.
3910 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3911 (_bfd_coff_link_hash_table_init): Declare.
3912 * libcoff.h: Rebuild.
3914 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3915 field in XCOFF tdata.
3916 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3917 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3918 based on cputype stored in a.out header, or in n_type of initial
3920 (coff_write_object_contents): Set cputype correctly in a.out
3922 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3924 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3925 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3927 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3928 * libcoff.h: Rebuild.
3930 * cpu-rs6000.c (rs6000_compatible): New static function.
3931 (bfd_rs6000_arch): Use it.
3932 * cpu-powerpc.c (powerpc_compatible): New static function.
3933 (arch_info_struct): Define various flavours of PowerPC.
3934 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3937 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3939 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3941 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3943 * elflink.h (elf_link_add_object_symbols): Don't warn about
3944 changing the size or type if the old definition was weak.
3946 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3948 * coffcode.h (combined_entry_type): Add fix_line field.
3949 (coff_slurp_line_table): Warn if we try to set the lineno field of
3951 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3952 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3953 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3954 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3956 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3957 * libcoff.h: Rebuild.
3959 * libcoff-in.h (struct xcoff_tdata): Define.
3960 (xcoff_data): Define.
3961 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3962 * bfd-in2.h, libcoff.h: Rebuild.
3963 * coff-rs6000.c (xcoff_mkobject): New static function.
3964 (coff_mkobject): Define.
3965 (xcoff_copy_private_bfd_data): New static function.
3966 (coff_bfd_copy_private_bfd_data): Define.
3967 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3969 (rs6000coff_vec): Add DYNAMIC to object_flags.
3970 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3971 .loader sections specially.
3972 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3973 section alignment from the XCOFF tdata information.
3974 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3975 F_SHROBJ, and copy the extra a.out header information into the
3976 XCOFF tdata structure.
3977 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3978 F_DYNLOAD and the extra a.out header information.
3979 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3980 C_HIDEXT symbol with attached csect information.
3981 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3982 in the o_maxdata field.
3983 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3984 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3985 end if BSF_NOT_AT_END is set.
3987 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3988 _bfd_read_ar_hdr_fn.
3989 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3990 * bfd-in2.h, libbfd.h: Rebuild.
3991 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3993 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3994 (bfd_slurp_bsd_armap_f2): Likewise.
3995 (_bfd_slurp_extended_name_table): Likewise.
3997 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3999 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4001 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4002 when the symbol table is empty.
4004 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4005 space for section symbols, since we don't output them either.
4006 (elf_m68k_adjust_dynindx): Removed.
4008 * ptrace-core.c (rawptr): Make it a local variable of
4009 ptrace_unix_core_file_p.
4011 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4013 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4016 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4017 Mac object file formats.
4019 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4022 auxent if there isn't one.
4023 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4024 rather than FILNMLEN as the maximum name length.
4026 * coffcode.h (bfd_coff_backend_data): Add new field
4027 _bfd_coff_print_aux.
4028 (bfd_coff_print_aux): New static function.
4029 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4030 scnlen field of an XTY_LD csect aux entry.
4031 (coff_print_aux): New static function.
4032 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4033 in coff_pointerize_aux_hook.
4034 (bfd_coff_std_swap_table): Initialize new field.
4035 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4036 * libcoff.h: Rebuild.
4037 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4038 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4040 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4041 if there are symbols, for native AIX ld compatibility.
4043 * coffcode.h (bfd_coff_backend_data): Add new field
4044 _bfd_coff_pointerize_aux_hook.
4045 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4046 or I960, and as 0 otherwise.
4047 (bfd_coff_std_swap_table): Initialize new field.
4048 * libcoff.h: Rebuild.
4049 * coffgen.c (coff_pointerize_aux): Change parameters to take
4050 symbol pointer instead of type and class, and to take aux index.
4051 Call _bfd_coff_pointerize_aux_hook if it is defined.
4052 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4053 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4054 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4056 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4057 read-only/host-only support.
4059 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4061 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4064 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4065 BFD_JUMP_TABLE_ARCHIVE accordingly.
4066 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4067 (_bfd_compute_and_write_armap): Declare.
4068 (_bfd_generic_read_ar_hdr): Declare.
4069 (_bfd_read_ar_hdr): Define.
4070 (_bfd_noarchive_read_ar_hdr): Define.
4071 (_bfd_archive_bsd_read_ar_hdr): Define.
4072 (_bfd_archive_coff_read_ar_hdr): Define.
4073 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4074 _bfd_read_ar_hdr instead.
4075 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4076 (_bfd_compute_and_write_armap): Rename from
4077 compute_and_write_armap. Make non-static. Change all callers.
4078 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4079 than _bfd_snarf_ar_hdr.
4080 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4081 * ieee.c (ieee_read_ar_hdr): Define.
4082 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4083 * oasys.c (oasys_read_ar_hdr): Define.
4084 * som.c (som_read_ar_hdr): Define.
4085 * bfd-in2.h, libbfd.h: Rebuild.
4087 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4089 * peicode.c (coff_swap_filehdr_in): If symptr is
4090 zero, there aren't any symbols, even if nsyms is set.
4092 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4094 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4096 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4097 sections, and set styp correctly for them: .got, .hash, .dynamic,
4098 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4099 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4101 (ecoff_sort_hdrs): New static function.
4102 (ecoff_compute_section_file_positions): Return boolean, not void.
4103 Sort the sections by VMA before looking through them. Put the
4104 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4105 section on an appropriate boundary within the page.
4106 (ecoff_compute_reloc_file_positions): Check return value of
4107 ecoff_compute_section_file_positions.
4108 (_bfd_ecoff_set_section_contents): Likewise.
4109 (_bfd_ecoff_write_object_contents): Check for various Alpha
4110 section types when incrementing text_size and data_size. Call
4111 adjust_headers backend function if it exists.
4112 * coff-alpha.c (alpha_adjust_headers): New static function.
4113 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4114 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4116 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4118 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4120 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4121 of ALTERNATE_AIX_CORE_FORMAT.
4122 * configure.in (aix4): No longer need CORE_FLAGS.
4123 * configure: Updated.
4125 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4127 NS32k changes from Ian Dall:
4128 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4130 (aout_link_input_section_std, aout_link_input_section_ext,
4131 aout_link_reloc_link_order): Call them instead of _bfd_*
4133 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4135 (backend_data): Use it instead of hardcoded zero.
4137 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4138 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4140 * ns32knetbsd.c: Include bfd.h.
4141 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4142 (MY_bfd_reloc_type_lookup): Declare function too.
4143 * pc532-mach.c (set_sizes): Don't declare.
4144 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4145 (backend_data, MY_backend_data): Don't define.
4147 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4148 ns32k-*-lites* like ns32k-*-netbsd*.
4150 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4153 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4155 * coffcode.h (coff_write_object_contents): Restore setting
4156 f_timdat to 0, deleted on August 22.
4158 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4160 * coffcode.h (coff_bfd_copy_private_symbol_data,
4161 coff_bfd_copy_private_section_data,
4162 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4163 * peicode.h (coff_bfd_copy_private_bfd_data): New
4164 (pe_bfd_copy_private_bfd_data): New.
4165 (coff_swap_scnhdr_in): Swap bss size into the right place.
4166 (pe_print_private_bfd_data): Add some newlines.
4168 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4170 * som.c (setup_sections): Don't die if a space has no subspaces.
4172 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4174 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4175 dynamic symbol override a common symbol. Don't change the size or
4176 type if they have been set and the new symbol is not a definition.
4177 Warn if the size or type changes.
4179 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4181 * som.c (som_begin_writing): Don't write the symbol table or
4183 (som_finish_writing): Write them here. Place them after the
4184 subspace data, but before the relocs.
4186 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4188 * sunos.c (sunos_add_one_symbol): Just pass false, not
4189 info->shared_library, to sunos_create_dynamic_sections.
4190 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4192 (sunos_check_dynamic_reloc): Remove .text section assertion.
4194 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4196 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4197 * configure, configure.in: Add pmac_xcoff_vec case.
4198 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4199 * coff-pmac.c: New file, PowerMac XCOFF support.
4200 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4201 * targets.c (pmac_xcoff_vec): Declare.
4203 * mpw-config.in: Various changes to be compatible with the
4204 autoconf-based configury.
4205 * mpw-make.sed: New file, sed commands to translate Unix
4206 makefile into MPW syntax.
4207 * mpw-make.in: Remove.
4208 * hosts/mpw.h: Remove.
4209 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4210 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4212 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4214 * binary.c (binary_get_symtab): Return an empty string on error.
4215 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4217 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4219 * coff-ppc.c: Reformatted according to gnu conventions
4220 Removed irrelevant "if 0" code
4222 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4224 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4225 symbols rather than as indirect symbols.
4226 (MY(slurp_symbol_table)): Don't do anything special about
4229 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4230 of .ctors and .dtors sections is no larger than 2.
4232 * sunos.c (sunos_add_one_symbol): Don't change
4233 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4235 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4236 dynamic symbols when creating a shared library.
4237 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4239 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4240 written even if it is not defined in a regular object.
4241 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4242 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4243 rather than the constant 22.
4244 (sunos_check_dynamic_reloc): Handle creating a shared library.
4245 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4246 zero when creating a shared library.
4247 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4248 write it out at the start of the symbol table.
4250 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4252 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4254 * config.bfd: Add arm-*-coff.
4255 * configure.in, configure: Add armcoff_{little,big}_vec.
4256 * targets.c (armcoff_{little,big}_vec): Declare.
4257 (bfd_target_vector): Add armcoff_{little,big}_vec.
4258 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4260 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4262 * targets.c (bfd_find_target): Remove debugging code.
4264 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4266 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4268 * Makefile.in: added *-ppc files
4269 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4270 allow pe based .o's to be shared with other tools on ppc/NT
4271 * config.bfd: added powerpc[le]-[pe|winnt] config support
4272 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4273 * peicode.h: Added more section flags for PE on ppc
4274 Added coff_swap_filehdr_out to allow peicode.h to be
4275 used for non-image PE files on ppc.
4276 Check for image, or not, before copying pe_opthdr
4277 * targets.c: Added new bfd's
4278 * targets.c: Removed two inactive bfds that shouldn't have made it this
4281 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4283 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4284 explicit values to initialize all relocs. Change all users.
4285 (ppc_elf_brtaken_inner): New function to handle branch predicition
4287 (ppc_elf_brtaken_reloc): Ditto.
4288 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4289 relocs use ppc_elf_unsupported_reloc.
4290 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4291 needs to be reported.
4292 (ppc_elf_relocate_section): Support branch prediction relocs.
4294 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4296 * bfd.c (bfd_assert): Remove \n from string passed to
4299 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4300 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4301 (bfd_coff_make_section_hook): Don't define.
4302 (coff_make_section_hook): Remove.
4303 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4304 (styp_to_sec_flags): Likewise.
4305 (coff_write_object_contents): Likewise.
4306 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4308 * libcoff.h: Rebuild.
4309 * coffgen.c (make_a_section_from_file): Just call
4310 bfd_make_section_anyway, not bfd_make_section or
4311 bfd_coff_make_section_hook.
4312 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4313 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4314 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4315 make_section_hook field.
4316 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4318 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4319 pointers into value field for warning and indirect symbols; just
4320 leave the value field alone.
4321 * linker.c (generic_link_add_symbol_list): Use next symbol for
4322 warning and indirect symbols, rather than looking in symbol value.
4323 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4324 parameter. Change all callers. Remove support for indirect
4325 symbols; it didn't work anyhow.
4326 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4327 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4328 * bfd-in2.h: Rebuild.
4330 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4332 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4333 go back to telling the tools this reloc operates on 32 bits.
4335 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4337 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4338 rather than a direct fprintf.
4339 * archive.c (_bfd_write_archive_contents): Likewise.
4340 * coffcode.h (coff_slurp_symbol_table): Likewise.
4341 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4342 (ppc_elf_unsupported_reloc): Likewise.
4343 (ppc_elf_relocate_section): Likewise.
4344 * i386linux.c (linux_tally_symbols): Likewise.
4345 (linux_finish_dynamic_link): Likewise.
4346 * osf-core.c (osf_core_core_file_p): Likewise.
4347 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4348 * som.c (som_sizeof_headers): Likewise.
4349 * srec.c (srec_bad_byte): Likewise.
4350 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4351 * libbfd-in.h (bfd_assert): Declare first parameter const.
4352 * libbfd.h: Rebuild.
4353 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4354 bfd_reloc_overflow is enough.
4355 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4356 * coff-h8500.c (rtype2howto): Likewise.
4357 * coff-z8k.c (rtype2howto): Likewise.
4358 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4359 * elf.c (_bfd_elf_get_lineno): Likewise.
4360 (_bfd_elf_no_info_to_howto): Likewise.
4361 (_bfd_elf_no_info_to_howto_rel): Likewise.
4362 * hp300hpux.c (convert_sym_type): Likewise.
4363 (MY(swap_std_reloc_in)): Likewise.
4364 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4366 * libaout.h (struct aoutdata): Add line_buf field.
4367 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4368 and filename_buffer. Instead, use a malloc buffer stored in the
4369 new line_buf field. Remove length restrictions.
4371 * coffgen.c (string_size): Remove static variable.
4372 (debug_string_size, debug_string_section): Likewise.
4373 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4374 and debug_string_size_p parameters. Use them instead of the
4375 global variables. Change all callers.
4376 (coff_write_symbol): Likewise.
4377 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4378 (coff_write_symbols): Add local variables to replace removed
4381 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4382 function, and line_base fields.
4383 * libcoff.h: Rebuild.
4384 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4385 information, rather than using static variables.
4387 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4388 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4390 * init.c (initialized): Remove static variable.
4391 (bfd_init): Don't bother setting initialized.
4392 (bfd_check_init): Remove.
4393 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4394 * libbfd.h: Rebuild.
4396 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4398 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4399 size for full core dumps. Copy core file header to private data.
4400 (rs6000coff_core_file_failing_command,
4401 rs6000coff_core_file_failing_signal): New functions to extract
4402 the file name and terminating signal from the core file.
4403 * coff-rs6000.c: Use them.
4405 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4407 Change arch info to be const, initialized at compile time.
4408 * archures.c: Reindent many functions. Change CONST to const.
4409 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4410 nothing set it anyhow. Make next const.
4411 (bfd_arch_info_list): Remove.
4412 (bfd_archures_list): Rename from archures_init_table. Change from
4413 a table of function pointers to a table of bfd_arch_info_type
4414 structure addresses.
4415 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4416 (bfd_lookup_arch): Likewise.
4417 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4419 (bfd_default_arch_struct): Make const.
4420 (bfd_arch_init, bfd_arch_linkin): Remove.
4421 (bfd_get_arch_info): Return a const pointer.
4422 * init.c (bfd_init): Don't call bfd_arch_init.
4423 * bfd.c (struct _bfd): Make arch_info const.
4424 * bfd-in2.h: Rebuild.
4425 * libbfd.h: Rebuild.
4426 * configure.in: Put & before everything in $selarchs.
4427 * configure: Rebuild.
4428 * cpu-*.c: Change bfd_*_arch from a function which calls
4429 bfd_arch_linkin to a const structure.
4430 * ieee.c (ieee_object_p): Make arch const.
4432 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4434 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4436 * bfd-in2.h: Regenerate.
4437 * libbfd.h: Regenerate.
4439 * elf32-ppc.c (reloc_type): Update names to match current draft.
4440 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4441 relative. Update names to current V.4 draft.
4442 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4443 (ppc_elf_relocate_section): Rename relocations to match draft.
4445 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4447 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4448 compiled with -mrelocatable-lib to be linked with either normal
4449 modules or -mrelocatable modules.
4451 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4453 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4454 in the a.out header.
4456 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4457 a reloc against a local symbol, even if it's not a section.
4459 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4461 * targets.c (bfd_target): Remove unused align_power_min field.
4462 * bfd-in2.h: Rebuild.
4463 * All backends: Remove initialization of align_power_min.
4465 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4467 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4469 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4471 * config.bfd (mips-dec-netbsd*): New target.
4472 * configure.host (mips-dec-netbsd*): New host.
4473 * configure.in (mips-dec-netbsd*): New native.
4474 * configure: Rebuild.
4476 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4478 Make the COFF backend linker merge common types:
4479 * cofflink.c (struct coff_debug_merge_element): Define.
4480 (struct coff_debug_merge_type): Define.
4481 (struct coff_debug_merge_hash_entry): Define.
4482 (struct coff_debug_merge_hash_table): Define.
4483 (coff_debug_merge_hash_table_init): Define.
4484 (coff_debug_merge_hash_table_free): Define.
4485 (coff_debug_merge_hash_lookup): Define.
4486 (struct coff_final_link_info): Add debug_merge field.
4487 (coff_debug_merge_hash_newfunc): New static function.
4488 (_bfd_coff_final_link): Allocate and free debug_merge table.
4489 (coff_link_input_bfd): Merge identical enum, struct and union
4492 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4494 Convert i960 COFF to use COFF backend linker.
4495 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4496 structure to store the symbol being used.
4497 (coff_i960_start_final_link): New static function.
4498 (coff_i960_relocate_section): New static function.
4499 (coff_i960_adjust_symndx): New static function.
4500 (coff_start_final_link): Define.
4501 (coff_relocate_section): Define.
4502 (coff_adjust_symndx): Define.
4503 * coffcode.h (bfd_coff_backend_data): Add new callback function
4504 _bfd_coff_start_final_link.
4505 (bfd_coff_start_final_link): Define.
4506 (coff_start_final_link): Define if not defined.
4507 (bfd_coff_std_swap_table): Add coff_start_final_link.
4508 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4510 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4511 function callback is not NULL.
4512 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4513 (_bfd_coff_internal_syment_name): Declare.
4514 * libcoff.h: Rebuild.
4515 * configure.in (icoff_big_vec): Add cofflink.o.
4516 (icoff_little_vec): Likewise.
4517 * configure: Rebuild.
4519 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4521 * Makefile.in (clean-info): Remove extraneous tab from line
4524 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4526 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4527 contents has relocs.
4529 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4531 * coffcode.h (coff_compute_section_file_positions): Keep the
4533 (coff_write_object_contents): Remember if it's a relocatable
4535 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4536 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4537 if relocatable file. Swap out saved raw size.
4539 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4541 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4542 (maintainer-clean): Rename from realclean, passing
4543 maintainer-clean down to subdirectories, but leave realclean as a
4546 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4549 * dep-in.sed: Remove config.h from generated dependencies.
4551 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4552 broken out of sunos_canonicalize_dynamic_symtab.
4553 (sunos_canonicalize_dynamic_symtab): Call new function
4554 sunos_slurp_dynamic_symtab.
4555 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4556 dynamic symbol table to the caller.
4557 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4558 callback to override the symbols being read.
4559 * libaout.h (struct aout_backend_data): Add three new parameters
4560 to add_dynamic_symbols callback.
4562 Extensive minor changes to avoid various gcc warnings. Also:
4563 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4564 * archures.c (bfd_arch_info_type): Change mach field from long to
4566 (bfd_lookup_arch): Change machine parameter from long to unsigned
4569 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4571 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4572 a symbol with a non-zero plt_offset.
4574 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4576 * elfcode.h (align_file_position): Remove; not used.
4578 * configure.in: Only check for <sys/procfs.h> on a native system,
4579 and make sure it defines prstatus_t.
4580 * configure: Rebuild.
4582 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4584 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4586 * config.in: Rename from config.h.in.
4587 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4588 Check for config.h:config.in when creating stamp-h.
4589 * configure: Rebuild.
4590 * Makefile.in (stamp-h): Depend upon config.in rather than
4591 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4592 calling config.status.
4594 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4595 (Makefile): Just rebuild Makefile.
4596 (config.h, stamp-h): New targets.
4597 * configure.in: Create stamp-h when rebuilding config.h.
4598 * configure: Rebuild.
4600 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4602 * configure.in: Call AC_CONFIG_HEADER. Substitute
4603 HOST_64BIT_LONG. Check that various header files exist. Check
4604 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4605 and/or free need to be declared. Don't make a link to sysdep.h.
4606 Define TRAD_HEADER for various hosts.
4607 * configure: Rebuild.
4608 * configure.host: Don't set my_host. Add definitions taken from
4609 host header files for various entries. Remove entries which now
4611 * acconfig.h: New file.
4612 * config.h.in: New file, built by autoheader.
4613 * sysdep.h: New file.
4614 * Makefile.in (do_distclean): Don't remove sysdep.h.
4616 (LOCAL_H_DEPS): New variable.
4617 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4619 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4620 ($(OPTIONAL_BACKENDS)): Likewise.
4621 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4622 looking through sysdep.h.
4623 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4624 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4625 (fprintf_vma, sprintf_vma): Likewise.
4626 (int64_type, uint64_type): Don't define.
4627 * bfd-in2.h: Rebuild.
4628 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4629 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4630 * lynx-core.c: Include stuff from old hosts/lynx.h.
4631 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4632 rather than NO_FCNTL.
4633 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4634 rather than NATIVE_HPPAHPUX_COMPILER.
4635 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4637 * hosts/*.h: Remove all header files which merely include,
4638 declare, and define things. Leave header files which define
4639 information needed by trad-core.c.
4641 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4642 (BFD_CC_FOR_BUILD): Define.
4643 * configure.in: Use BFD_CC_FOR_BUILD.
4644 * configure: Rebuild.
4646 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4648 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4649 * configure: Rebuild.
4651 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4654 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4656 * config.bfd: i386pe_ve -> i386pe_vec.
4658 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4660 * configure.host: Incorporate host Makefile fragments by setting
4662 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4663 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4664 value based on whether the code is being compiled by a cross
4665 compiler. Don't substitute host_makefile_frag or frags.
4666 * aclocal.m4: New file to define local AC_PROG_CC.
4667 * configure: Rebuild.
4668 * Makefile.in (INSTALL): Set to @INSTALL@.
4669 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4670 (INSTALL_DATA): Set to @INSTALL_DATA@.
4672 (CC): Define as @CC@.
4673 (CFLAGS): Set to @CFLAGS@.
4674 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4675 (@host_makefile_frag@): Remove.
4676 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4677 after other options.
4678 (config.status): Remove dependency upon @frags@.
4679 * config/*.mh, config/README: Remove.
4681 * config.bfd: Rewrite to incorporate the contents of the Makefile
4682 fragments by setting shell variables, rather than merely returning
4683 the name of a Makefile fragment.
4684 * configure.in: Use shell variables set by config.bfd rather than
4685 looking at the target Makefile fragment files. Don't substitute
4686 target_makefile_frag. Do substitute TDEFINES.
4687 * configure: Rebuild.
4688 * Makefile.in (@target_makefile_frag@): Remove.
4689 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4690 * config/*.mt: Remove.
4692 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4694 * configure.in: Put changequote lines around "i[345]86" patterns
4695 section of core file support.
4697 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4699 * som.c (som_bfd_print_private_bfd_data): Define to use the
4702 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4704 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4705 entry, text_start and data_start.
4707 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4709 * Makefile.in (OFILES): Remove $(TDEPFILES).
4710 * config/apollo.mt (TDEPFILES): Remove.
4711 * config/README: Update.
4713 * configure.in: For a native configuration, set COREFILE and
4714 COREFLAG based on the canonical host name.
4715 * configure: Rebuild.
4716 * Makefile.in: Rebuild dependencies.
4717 (ALL_CFLAGS): Add @COREFLAG@.
4718 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4719 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4720 support routines. Check LYNX_CORE rather than HOST_LYNX.
4721 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4722 * i386lynx.c: Likewise.
4723 * m68klynx.c: Likewise.
4724 * sparclynx.c: Likewise.
4725 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4726 * *-core.c: Comment changes.
4727 * config/decstation.mh (HDEPFILES): Remove.
4728 (HDEFINES): Remove -DTRAD_CORE.
4729 * config/irix3.mh (RANLIB): Remove.
4730 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4731 (HDEFINES): Remove -DIRIX_CORE.
4732 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4733 (HDEFINES): Remove -DTRAD_CORE.
4734 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4735 * config/ultra3.mh (RANLIB): Remove.
4736 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4737 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4738 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4739 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4740 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4741 * config/i386aix.mh, config/i386bsd.mh: Remove.
4742 * config/i386linux.mh, config/i386mach3.mh: Remove.
4743 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4744 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4745 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4746 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4747 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4748 * config/solaris2.mh, config/stratus.mh: Remove.
4749 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4750 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4752 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4754 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4755 DT_FINI entry if the appropriate symbol is not in the hash table.
4757 * libelf.h (struct elf_backend_data): Add create_program_headers
4758 and want_hdr_in_seg fields.
4759 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4761 (elf_backend_create_program_headers): Likewise.
4762 (elfNN_bed): Initialize create_program_headers and
4764 * elf.c (get_program_header_size): Call create_program_headers
4766 (map_program_segments): Check want_hdr_in_seg backend field. Call
4767 create_program_headers backend routine.
4769 * elf.c (assign_file_positions_except_relocs): Align non allocated
4770 sections when creating an executable.
4772 * elfcode.h (elf_swap_phdr_in): Make non static.
4773 (elf_swap_phdr_out): Make non static.
4774 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4775 (bfd_elf32_swap_phdr_out): Declare.
4776 (bfd_elf64_swap_phdr_in): Declare.
4777 (bfd_elf64_swap_phdr_out): Declare.
4779 * ecofflink.c (ecoff_collect_shuffle): New static function.
4780 (_bfd_ecoff_get_accumulated_pdr): New function.
4781 (_bfd_ecoff_get_accumulated_sym): New function.
4782 (_bfd_ecoff_get_accumulated_ss): New function.
4783 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4784 (_bfd_ecoff_get_accumulated_sym): Declare.
4785 (_bfd_ecoff_get_accumulated_ss): Declare.
4786 * libbfd.h: Rebuild.
4788 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4790 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4792 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4793 warning symbols. If any section is named .gnu.warning.XXX, treat
4794 the contents as a warning to be issued if the symbol XXX is
4796 (elf_link_output_extsym): For an indirect or warning symbol, just
4797 output the symbol it points to.
4799 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4800 if bfd_hash_allocate fails, since it will already be set.
4801 (generic_link_hash_newfunc): Likewise.
4802 (archive_hash_newfunc): Likewise.
4803 (hash_entry_bfd): New static function.
4804 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4805 callback. Allocate a new warning using the hash table newfunc.
4806 Use bfd_hash_replace to update the entry in the hash table, rather
4807 than assuming we can copy the fields with structure assignment.
4809 * hash.c (bfd_hash_replace): New function.
4810 * bfd-in.h (bfd_hash_replace): Declare.
4811 * bfd-in2.h: Rebuild.
4813 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4815 * config.bfd: Add mips*vr4300-*-elf* target.
4816 * config/mipsbvr4300.mt: Added.
4818 See file ChangeLog.2
4825 version-control: never