2 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
7 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
9 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
10 only get the LMA from the phdr if they are in the same part of the
13 * elf.c (map_sections_to_segments): Rewrite tests for starting a
14 new segment to make them more comprehensible. If the relationship
15 between the LMA and the VMA changed, start a new segment. Don't
16 check dynsec when deciding whether to start a new segment for a
17 writeable section; -N will now handle this.
19 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
21 * libhppa.h: Remove "esel" changes. Not the right approach.
22 * som.c: Corresponding changes.
23 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
24 which don't have a SOM symbol type associated with them.
25 Reverses a 1994 change.
27 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
29 Make ld -N more reasonable for ELF:
30 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
31 phdr_in_section to false, and always use a single load segment.
32 (elf_sort_sections): Sort sections by LMA after VMA.
33 (assign_file_positions_for_segments): If D_PAGED is not set, don't
35 (assign_file_positions_except_relocs): Likewise.
36 * elfcode.h (elf_object_p): If a section is loaded but not page
37 aligned, clear D_PAGED.
39 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
41 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
42 Added, for internal use by the ARM gas.
46 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
48 * libhppa.h (R_HPPA_ESEL): New field selector.
50 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
51 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
52 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
54 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
56 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
57 archive search before looking for stripped dynamic objects.
59 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
61 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
62 symbol a warning rather than an error.
64 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
66 * elf.c (assign_file_positions_for_segments): Track the virtual
67 memory position separately from the file position, and use it to
68 compute the alignment adjustment.
71 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
73 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
74 and fixed mask on R_D10V_10_PCREL_L.
77 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
79 * elf64-mips.c: Include "aout/ar.h".
80 (mips_elf64_slurp_armap): New static function.
81 (mips_elf64_write_armap): New static function.
82 (bfd_elf64_archive_*): Define.
83 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
84 Use instead of bfd_generic_archive_p.
85 (bfd_elfNN_write_archive_contents): Define if not defined. Use
86 instead of _bfd_write_archive_contents.
87 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
88 _bfd_generic_mkarchive.
89 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
90 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
92 (TARGET_LITTLE_SYM): Likewise.
93 * archive.c (bfd_slurp_armap): Check for and reject an archive map
95 * Makefile.in: Rebuild dependencies.
97 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
98 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
99 SHT_MIPS_EVENTS sections.
100 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
101 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
103 (_bfd_mips_elf_fake_sections): Likewise.
105 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
106 * ecoff.c (ecoff_compute_section_file_positions): Copy
107 rdata_in_text from backend info to tdata. Clear it if any data
108 section comes before .rdata.
109 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
110 tdata rather than backend info.
112 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
114 * configure.in: Fix test for whether a compiler has a 64 bit
115 type. From Jim Wilson <wilson@cygnus.com>.
117 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
119 * configure.host (mips-sgi-irix6*): New host.
121 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
122 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
123 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
125 * configure: Rebuild.
126 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
127 (BFD_HOST_64_BIT): Define conditionally.
128 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
129 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
130 (symvalue, bfd_size_type): Likewise.
131 * bfd-in2.h: Rebuild.
132 * Makefile.in (do_clean): Remove bfd-tmp.h.
133 (do_distclean): Remove bfd-in3.h.
134 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
135 (bfd-in3.h): New target.
137 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
138 Andrew Gierth <ANDREWG@microlise.co.uk>.
140 * configure.host: Set INSTALL_SHLIB.
141 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
142 * configure: Rebuild.
143 * Makefile.in (install): Use @INSTALL_SHLIB@.
145 * config.bfd (mips*-*-irix6*): New target.
146 * configure.host: Handle Irix 6 shared library like Irix 5.
148 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
149 symbol for a magic name.
150 (xcoff_link_input_bfd): Don't change the reloc symbol for an
152 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
155 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
157 * mpw-config.in: Add ELF support to mips config, create the
158 elf32-target.h file in the object dir.
159 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
161 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
163 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
164 Also removed most abort calls, in favor of using bfd reporting.
167 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
169 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
170 (BFD32_BACKENDS) Add elf32-d10v.o.
171 * archures.c: Add bfd_d10v_arch.
172 * bfd-in2.h: Add bfd_d10v_arch.
173 * config.bfd (d10v-*-*): New target.
174 * configure: (bfd_elf32_d10v_vec) New vector.
175 * configure.in: (bfd_elf32_d10v_vec) New vector.
176 * cpu-d10v.c: New file.
177 * elf.c (prep_headers): Added case bfd_arch_d10v.
178 * elf32-d10v.c: New file.
180 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
181 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
182 * targets.c (bfd_elf32_d10v_vec): New vector.
185 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
187 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
189 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
191 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
192 bfd_mach_i386_i8086 machine types.
194 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
196 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
199 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
201 * coffcode.h (coff_set_section_contents): A/UX does not require
202 special handling of the _LIB section.
204 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
206 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
209 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
210 array if one was allocated.
212 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
214 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
215 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
216 use_rld_obj_head and rld_value.
217 (mips_elf_link_hash_table_create): Initialize new fields.
218 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
220 (mips_elf_create_dynamic_sections): Create .rld_map section. If
221 __rld_obj_head symbol not seen, create an __rld_map symbol.
222 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
223 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
224 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
225 __rld_obj_head symbol.
226 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
228 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
230 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
232 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
233 ppc_elf_addr16_ha_reloc.
234 (ppc_elf_addr16_ha_reloc): New static function.
236 * coff-mips.c (struct mips_hi): Define.
237 (mips_refhi_list): New static variable.
238 (mips_refhi_addr, mips_refhi_addend): Remove.
239 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
240 (mips_reflo_reloc): Process mips_refhi_list.
241 (mips_relhi_list): New static variable.
242 (mips_relhi_addr, mips_relhi_addend): Remove.
243 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
244 (mips_rello_reloc): Process mips_relhi_list.
245 (mips_relocate_section): Permit an arbitrary number of REFHI or
246 RELHI relocs before the associated REFLO or RELLO reloc.
248 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
250 * aout-target.h (MY(callback)): Set reloc_count fields.
252 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
254 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
255 sections unless this is a SunOS link.
257 * VERSION: Set to 2.7.1.
259 * Released binutils 2.7.
261 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
263 * i386aout.c: Include "aout/aout64.h".
264 (i386aout_write_object_contents): New static function.
265 (MY_write_object_contents): Define.
267 * netbsd.h (MY(write_object_contents)): Make sure that
268 adjust_sizes_and_vmas is called before fiddling with the magic
271 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
273 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
275 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
277 * libbfd-in.h (itos, stoi): Don't define.
279 * i386lynx.c (KEEPIT): Define as udata.i.
280 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
281 (NAME(lynx,swap_ext_reloc_out)): Likewise.
282 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
283 flags. Don't use stoi.
285 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
287 * elf.c (map_sections_to_segments): Don't start a new segment for
288 a writable section if it's on the same page as the previous
289 segment. Reset the writable variable for a readonly section.
291 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
293 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
294 first_thunk_address, thunk_size, and import_table_size.
295 * peicode.h: Improved some diagnostics regarding edata sections.
297 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
299 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
300 (TARGET_LITTLE_SYM): Added missing D_PAGED.
302 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
304 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
305 with XCOFF_DEF_DYNAMIC set is really defined.
306 (xcoff_link_check_dynamic_ar_symbols): Likewise.
307 (xcoff_link_add_symbols): Only create special sections if using an
310 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
312 (bfd_install_relocation): Likewise.
314 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
316 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
318 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
319 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
320 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
321 (elf64_alpha_link_hash_newfunc): Initialize flags field.
322 (elf64_alpha_check_relocs): Record types of LITUSE entries that
323 are found for LITERAL relocs.
324 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
325 taken, we cannot generate a .plt entry for the symbol.
327 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
329 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
330 sysconf functions (for gprof).
331 * configure, config.in: Rebuild.
333 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
335 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
336 an archive if it has a map. If the object file has the wrong
339 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
340 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
342 (alpha_relocate_section): Likewise.
344 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
345 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
346 (coff_swap_sym_out): Use SYMESZ, not sizeof.
347 (coff_swap_aux_out): Use AUXESZ, not sizeof.
348 (coff_swap_lineno_out): Use LINESZ, not sizeof.
349 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
350 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
351 * peicode.h: Corresponding changes.
353 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
355 * elflink.h (elf_create_pointer_linker_section): Comment out code
356 dealing with making GOT pointers negative of the GOT symbol for
359 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
361 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
362 increment the .rela.plt size until after we're done creating the
364 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
365 .rela.plt offset directly rather than calculating it.
367 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
369 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
370 Use autoconf-set values.
371 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
372 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
375 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
376 * configure: Rebuilt.
378 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
380 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
381 handling code > 1k away.
383 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
385 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
386 defined, output whenever the symbol is updated.
388 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
390 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
391 section to 0 if user_set_vma is set.
392 * elflink.h (elf_bfd_final_link): Likewise.
394 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
396 Partially undo patch of Jun 20.
397 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
398 (coff_compute_section_file_positions): Likewise.
399 (coff_write_object_contents): Likewise. Re-add deleted code, but
400 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
401 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
403 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
405 * config.bfd: Add support for *-*-rtems* configurations.
407 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
409 * elf.c (prep_headers): Add bfd_arch_alpha case.
411 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
413 * elf64-alpha.c: New file.
414 * config.bfd (alpha-*-linuxecoff*): New target.
415 (alpha-*-linux*, alpha-*-elf*): New targets.
416 * configure.in (bfd_elf64_alpha_vec): New vector.
417 * configure: Rebuild.
418 * targets.c (bfd_elf64_alpha_vec): Declare.
419 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
420 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
421 * bfd-in2.h, libbfd.h: Rebuild.
422 * Makefile.in: Rebuild dependencies.
423 (BFD64_BACKENDS): Add elf64-alpha.o.
424 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
426 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
428 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
429 than relying on a right shift of 32.
431 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
433 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
434 ifdef to COFF_WITH_PE.
435 (coff_compute_section_file_positions): Likewise.
436 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
437 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
438 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
439 COFF_IMAGE_WITH_PE, always include.
441 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
443 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
445 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
446 approximate the correct answer if SIZEOF_HEADERS was not used.
448 * binary.c (binary_set_section_contents): Set section file
449 position based on LMA rather than VMA.
451 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
453 * linker.c (_bfd_generic_link_output_symbols): Don't output any
454 symbols if info->strip == strip_all.
456 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
458 * coff-h8300.c: Remove #if 0 code.
459 (compatable): Don't allow mixing/matching of different architectures.
461 * archures.c (bfd_mach_h8300s): Add.
462 * bfd-in2.h: Rebuilt.
463 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
465 (h8300_reloc16_estimate): Likewise.
466 (h8300_reloc16_extra_cases): Likewise.
467 (h8300_bfd_link_add_symbols): Likewise.
468 * coffcode.h (coff_set_arch_mach_hook): Likewise.
469 (coff_set_flags): Likewise.
470 * cpu-h8300.c (h8300_scan): Likewise.
471 Add H8/S to bfd_h8300_arch list.
473 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
475 Added support for Alpha OpenVMS:
476 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
477 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
478 * config.h-vms, makefile.vms: New files.
479 * config.bfd (alpha-*-*vms*): New target.
480 * configure.in (evax_alpha_vec): New target vector.
481 * configure: Rebuild.
482 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
483 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
484 * targets.c (bfd_target_evax_flavour): Define.
485 (evax_alpha_vec): Declare.
486 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
488 * bfd-in2.h, libbfd.h: Rebuild.
489 * Makefile.in: Rebuild dependencies.
490 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
491 evax-emh.o, and evax-misc.o.
492 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
493 evax-etir.c, evax-emh.c, and evax-misc.c.
494 (HFILES): Add evax.h.
496 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
498 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
500 (h8300_bfd_link_add_symbols): Likewise.
502 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
504 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
505 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
507 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
509 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
510 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
512 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
513 R_MIPS_32 relocs if creating a shared library.
515 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
517 * peicode.h (add_data_entry): Use pei_section_data rather than
518 _cooked_size. Corresponds to May 13 change in coffcode.h.
520 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
522 * cofflink.c (_bfd_coff_final_link): Handle long section names.
523 * coffcode.h (coff_write_object_contents): If there are long
524 section names, always set the f_symptr field, even if there are no
526 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
527 if there are no symbols.
529 * coffgen.c (make_a_section_from_file): Check return value of
530 _bfd_coff_read_string_table.
531 (coff_real_object_p): Check return value of
532 make_a_section_from_file.
533 (_bfd_coff_read_string_table): Check that there are some symbols
534 before trying to read the string table size.
536 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
538 * xcofflink.c (xcoff_link_add_symbols): When considering whether
539 to replace a symbol in a dynamic object with a symbol from another
540 dynamic object, do the replacement if the existing symbol is
543 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
544 for _ptrgl, and treat it as global linkage code.
546 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
547 filename or N_SO symbol past the offset, and use it to indicate
548 that there is no line number or function when appropriate.
550 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
552 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
553 common symbol defined by the linker. Don't export function code
554 even if export_defineds is set.
556 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
558 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
560 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
561 (h8300_symbol_address_p): New function.
562 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
565 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
567 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
569 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
570 correctly for the two variants. Allow relaxing if the target
571 is 128 bytes away since after relaxation it'll be 126 bytes away.
572 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
573 "dot" and "value". Allow relaxing if the target is 128 bytes
574 away since after relaxation it'll be 126 bytes away.
575 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
576 the given section until nothing changes.
578 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
580 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
581 alignment hack--we can get the lnnoptr info another way without
582 suddenly increasing the alignment requirements. Set the flags for
584 (ecoff_compute_section_file_positions): Do so.
586 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
588 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
589 to keep the HP emulator database happy.
591 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
592 From Kevin Buettner <kev@primenet.com>.
594 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
596 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
597 name of a NULL section.
599 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
601 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
602 set, always call the notice callback.
604 * VERSION: Increment for bfdlink.h change.
606 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
608 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
609 (sh_relax_delete_bytes): Correct handling of differently sized
610 trailing alignment reloc.
612 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
613 * bfd-in2.h: Rebuild.
614 * configure.in: Warn if there is no known 64 bit type.
615 * configure: Rebuild.
617 * Makefile.in: Rebuild dependencies.
618 (BFD32_BACKENDS): Add ppcboot.o.
619 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
621 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
622 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
624 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
626 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
627 (bfd_mips_elf64_swap_reginfo_out): Move from here...
628 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
629 (bfd_mips_elf64_swap_reginfo_out): ...to here.
631 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
633 * elf64-mips.c: Improve reloc special_functions and handling of
634 SHT_MIPS_OPTIONS section.
635 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
636 mips_elf_hi16_reloc and make globally visible.
637 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
638 make globally visible.
639 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
640 make globally visible.
641 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
642 and make globally visible.
643 (gprel16_with_gp): Check howto->src_mask before using value in
645 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
646 and make globally visible.
647 (gprel32_with_gp): Check howto->src_mask before fetching value.
648 (bfd_mips_elf_swap_options_in): New function.
649 (bfd_mips_elf_swap_options_out): New function.
650 (_bfd_mips_elf_set_private_flags): Rename from
651 mips_elf_set_private_flags and make globally visible.
652 (_bfd_mips_elf_copy_private_bfd_data): Rename from
653 mips_elf_copy_private_bfd_data and make globally visible.
654 (_bfd_mips_elf_merge_private_bfd_data): Rename from
655 mips_elf_merge_private_bfd_data and make globally visible.
656 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
657 for a SHT_MIPS_OPTIONS section.
658 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
659 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
660 name of a SHT_MIPS_OPTIONS section.
661 (_bfd_mips_elf_set_section_contents): New function.
662 (mips_elf32_section_processing): Set the GP value in a
663 SHT_MIPS_OPTIONS section.
664 (_bfd_mips_elf_find_nearest_line): Rename from
665 mips_elf_find_nearest_line and make globally visible.
666 (bfd_elf32_set_section_contents): Define.
667 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
668 (_bfd_mips_elf_lo16_reloc): Declare.
669 (_bfd_mips_elf_gprel16_reloc): Declare.
670 (_bfd_mips_elf_got16_reloc): Declare.
671 (_bfd_mips_elf_gprel32_reloc): Declare.
672 (_bfd_mips_elf_set_private_flags): Declare.
673 (_bfd_mips_elf_copy_private_bfd_data): Declare.
674 (_bfd_mips_elf_merge_private_bfd_data): Declare.
675 (_bfd_mips_elf_find_nearest_line): Declare.
676 (_bfd_mips_elf_set_section_contents): Declare.
678 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
680 (elf_info_to_howto): Define.
681 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
683 (elf_info_to_howto): Define.
684 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
686 (elf_info_to_howto): Define.
688 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
689 R_MOV16B[12], to match change in coff/internal.h.
691 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
693 * elf64-mips.c: Extensive additions to provide better support for
694 writing files and for gas.
695 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
696 of mips_elf_object_p.
697 (mips_elf32_object_p): Rename from mips_elf_object_p; call
698 _bfd_mips_elf_object_p.
699 (_bfd_mips_elf_final_write_processing): Rename from
700 mips_elf_final_write_processing and make globally visible.
701 (_bfd_mips_elf_fake_sections): Rename from
702 mips_elf_fake_sections and make globally visible.
703 (_bfd_mips_elf_section_from_bfd_section): Rename from
704 mips_elf_section_from_bfd_section and make globally visible.
705 (_bfd_mips_elf_section_processing): New function, broken out of
706 mips_elf_section_processing.
707 (mips_elf32_section_processing): Rename from
708 mips_elf_section_processing; call
709 _bfd_mips_elf_section_processing.
710 (_bfd_mips_elf_symbol_processing): Rename from
711 mips_elf_symbol_processing and make globally visible.
712 (_bfd_mips_elf_read_ecoff_info): Rename from
713 mips_elf_read_ecoff_info and make globally visible.
714 (mips_elf32_ecoff_debug_swap): Rename from
715 mips_elf_ecoff_debug_swap.
716 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
717 struct symbol_cache_entry.
718 (_bfd_elf_validate_reloc): New function, moved in from
719 elfcode.h:validate_reloc.
720 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
721 to _bfd_elf_validate_reloc. Change all callers.
722 * elf-bfd.h (bfd_section_from_shdr): Declare.
723 (_bfd_elf_symbol_from_bfd_symbol): Declare.
724 (_bfd_elf_validate_reloc): Declare.
725 (_bfd_mips_elf_object_p): Declare.
726 (_bfd_mips_elf_fake_sections): Declare.
727 (_bfd_mips_elf_section_from_bfd_section): Declare.
728 (_bfd_mips_elf_section_processing): Declare.
729 (_bfd_mips_elf_symbol_processing): Declare.
730 (_bfd_mips_elf_read_ecoff_info): Declare.
731 (_bfd_mips_elf_final_write_processing): Declare.
732 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
735 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
736 (mips_elf_final_write_processing): Likewise.
738 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
740 64-bit MIPS ELF ABI objdump support:
741 * elf64-mips.c: New file.
742 * Makefile.in: Rebuild dependencies.
743 (BFD64_BACKENDS): Add elf64-mips.o.
744 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
745 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
746 bfd_elf64_littlemips_vec to targ_selvecs.
747 (mips*-*-elf*): Likewise.
748 * confingure.in: Add bfd_elf64_bigmips_vec and
749 bfd_elf64_littlemips_vec to vector switch.
750 * configure: Rebuild.
751 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
752 broken out of mips_elf_section_from_shdr.
753 (mips_elf32_section_from_shdr): Rename from
754 mips_elf_section_from_shdr. Call new function.
755 (elf_backend_section_from_shdr): Update name of renamed function.
756 * elf-bfd.h (struct elf_size_info): Change second parameter of
757 write_out_phdrs to be const. Likewise for second parameter of
759 (struct bfd_elf_section_data): Add rel_hdr2 field.
760 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
761 (bfd_elf32_swap_symbol_out): Likewise.
762 (bfd_elf32_swap_reloc_in): Likewise.
763 (bfd_elf32_swap_reloc_out): Likewise.
764 (bfd_elf32_swap_reloca_in): Likewise.
765 (bfd_elf32_swap_reloca_out): Likewise.
766 (bfd_elf32_swap_phdr_in): Likewise.
767 (bfd_elf32_swap_phdr_out): Likewise.
768 (bfd_elf32_swap_dyn_in): Likewise.
769 (bfd_elf32_swap_dyn_out): Likewise.
770 (bfd_elf32_slurp_symbol_table): Declare.
771 (bfd_elf32_write_shdrs_and_ehdr): Declare.
772 (bfd_elf32_write_out_phdrs): Declare.
773 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
774 (bfd_elf64_swap_symbol_out): Likewise.
775 (bfd_elf64_swap_reloc_in): Likewise.
776 (bfd_elf64_swap_reloc_out): Likewise.
777 (bfd_elf64_swap_reloca_in): Likewise.
778 (bfd_elf64_swap_reloca_out): Likewise.
779 (bfd_elf64_swap_phdr_in): Likewise.
780 (bfd_elf64_swap_phdr_out): Likewise.
781 (bfd_elf64_swap_dyn_in): Likewise.
782 (bfd_elf64_swap_dyn_out): Likewise.
783 (bfd_elf64_slurp_symbol_table): Declare.
784 (bfd_elf64_write_shdrs_and_ehdr): Declare.
785 (bfd_elf64_write_out_phdrs): Declare.
786 (_bfd_mips_elf_section_from_shdr): Declare.
787 * elf.c (bfd_section_from_shdr): Remove assertion requiring
788 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
789 section for the section, add the new one to rel_hdr2. Increment
790 reloc_count rather than setting it.
791 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
792 Remove static declaration.
793 (elf_write_shdrs_and_ehdr): Define name as macro.
794 (elf_write_out_phdrs): Likewise.
795 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
796 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
797 (elf_swap_symbol_in): Change second parameter to be const.
798 (elf_swap_symbol_out): Likewise.
799 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
800 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
801 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
802 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
803 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
804 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
805 parameter to be const. Make non-static.
806 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
808 (elf_slurp_symbol_table): Make non-static.
809 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
810 * elfxx-target.h (elf_info_to_howto): Define if not defined.
811 (elf_backend_size_info): Likewise.
812 (elfNN_bed): Use elf_backend_size_info.
813 * targets.c (bfd_elf64_bigmips_vec): Declare.
814 (bfd_elf64_littlemips_vec): Declare.
815 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
816 bfd_elf64_littlemips_vec if BFD64 is defined.
818 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
820 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
822 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
823 zeroes, in alignment holes.
825 * configure: Rebuild with autoconf 2.10.
827 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
828 potential leading underscore in the allocated buffer.
830 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
832 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
833 symbols into .sbss if this is a relocatable link.
835 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
837 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
838 undefined symbols when creating a shared library.
840 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
842 * coff-sh.c: Add a bunch of new code and static const arrays to
843 support aligning loads and stores on four byte memory boundaries.
845 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
847 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
849 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
852 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
854 * cache.c (bfd_open_file): Unlink the file before opening it for
855 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
857 * opncls.c (bfd_fdopenr): Set opened_once.
859 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
861 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
864 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
865 the code unconditionally.
867 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
869 * libcoff-in.h (struct pei_section_tdata): Define structure.
870 (pei_section_data): Define macro.
871 * libcoff.h: Rebuild.
872 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
873 store s_paddr field in pei_section_data.
874 (coff_compute_section_file_positions): Use pei_section_data rather
875 than _cooked_size, and don't overwrite an existing value.
876 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
877 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
878 * peicode.h (coff_bfd_copy_private_section_data): Define if
880 (pe_bfd_copy_private_section_data): New static function if
883 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
885 * srec.c (srec_set_arch_mach): Write as a function rather than a
888 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
889 no map, just check each member in turn to see whether it is
892 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
894 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
895 table. Call BFD_ASSERT to validate header size, instead of
897 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
900 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
902 * ppcboot.c: New target for looking at PPCbug boot records.
904 * config{ure.in,.bfd}: Add support for ppcboot target.
906 * configure: Regenerate.
908 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
910 * coff-h8300.c (howto_table): Update names to match recent
911 changes to include/coff/internal.h. Fix minor errors in the
912 existing relocs. Add R_MOVL1 and R_MOVL2.
913 (rtype2howto): Similarly.
914 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
915 existing relaxing code and peform more relaxing.
916 (h8300_reloc16_extra_cases): Likewise.
918 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
920 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
923 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
925 * elfcode.h (elf_object_p): Reject generic ELF target if
926 e_machine matches an alternate machine code in a specific backend.
928 * netbsd-core.c (netbsd_core_vec): Remove initializer for
929 obsolete align_power_min field.
931 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
933 * coff-h8300.c (reloc_howto_type): Add howto entry for
935 (rtype2howto): Handle R_PCRWORD_B.
936 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
937 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
938 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
941 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
943 * aoutx.h (translate_from_native_sym_flags): Set the section for
944 BSF_CONSTRUCTOR symbols.
946 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
949 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
951 * coffcode.h (coff_write_object_contents): In comdat section lookup,
952 stop looking when section is found.
954 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
956 * coffcode.h (STRING_SIZE_SIZE): Define.
957 (styp_to_sec_flags): Handle long symbol names when looking for the
959 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
960 (bfd_coff_long_section_names): Define.
961 (coff_write_object_contents): Handle long section names.
962 (bfd_coff_std_swap_table): Initialize new field.
963 * libcoff.h: Rebuild.
964 * coffgen.c (make_a_section_from_file): Handle long section
966 (coff_write_symbols): Handle long section names.
967 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
968 * coff-mips.c (mips_ecoff_backend_data): Likewise.
969 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
970 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
971 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
972 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
973 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
974 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
976 * bout.c (b_out_callback): Set lma of sections.
977 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
978 parameter to output_bfd. Used input_bfd instead of output_bfd in
981 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
983 * aoutx.h (translate_from_native_sym_flags): Don't create
984 SEC_CONSTRUCTOR sections.
985 * ecoff.c (ecoff_set_symbol_info): Likewise.
987 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
988 From Don Bowman <bowman@waterloo.hp.com>.
990 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
992 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
993 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
995 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
997 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
998 mips_32_relocs field.
999 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1000 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1001 relocs against a global symbol which is not defined in a regular
1003 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1004 against a global symbol, increment mips_32_relocs.
1005 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1006 the symbol is not defined in a regular file, make room in the
1009 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1011 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1012 file position and the virtual file position separately. Set
1013 filepos information bsaed on the real file position.
1014 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1015 Jan 23 change to coffcode.h.
1017 * som.c (som_slurp_symbol_table): Set the symbol count to the
1018 number of BFD symbols created.
1020 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1022 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1023 output file if linking shared objects. Loop to check all relocs,
1024 rather than returning false on first error.
1026 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1028 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1029 (ppc_elf_additional_program_headers): If .interp section, bump #
1030 of program headers by 1.
1031 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1032 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1033 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1035 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1037 (ppc_elf_relocate_section): If the output section isn't defined,
1038 don't abort, just give an error message.
1040 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1041 being created is .sdata or .sdata2, don't make the symbol dynamic.
1043 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1046 members of an archive for dynamic objects with no symbols, and
1047 pass them directly to check_archive_element.
1048 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1049 xcoff_link_check_dynamic_ar_symbols.
1050 (xcoff_link_check_dynamic_ar_symbols): New static function.
1052 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1053 from _bfd_nodynamic to _bfd_xcoff.
1054 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1056 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1057 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1058 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1059 * libcoff.h: Rebuild.
1060 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1061 (xcoff_get_section_contents): New static function.
1062 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1063 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1064 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1065 (xcoff_dynamic_reloc): New static variable.
1066 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1067 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1069 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1071 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1072 if reloc_entry->addend is not 0.
1073 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1075 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1077 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1079 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1080 Add entries for R_SPARC_[56].
1081 (sparc_reloc_map): Add entries for R_SPARC_[56].
1083 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1085 Optimize linking of stabs in sections as used in ELF and COFF.
1086 * stabs.c: New file.
1087 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1088 (_bfd_write_section_stabs): Declare.
1089 (_bfd_write_stab_strings): Declare.
1090 * libbfd.h: Rebuild.
1091 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1092 (struct coff_link_hash_table): Add stab_info field.
1093 * libcoff.h: Rebuild.
1094 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1096 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1098 (_bfd_coff_final_link): Write out stab strings hash table.
1099 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1100 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1102 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1103 (struct bfd_elf_section_data): Add stab_info field.
1104 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1106 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1107 _bfd_link_section_stabs.
1108 (elf_bfd_final_link): Write out stab strings hash table.
1109 (elf_link_input_bfd): Handle optimized stabs sections.
1110 * reloc.c (_bfd_final_link_relocate): Check address against
1111 _raw_size rather than _cooked_size.
1112 * Makefile.in: Rebuild dependencies.
1113 (BFD_LIBS): Add stabs.o
1114 (BFD_LIBS_CFILES): Add stabs.c.
1116 * VERSION: Increment for bfdlink.h change.
1118 * coffgen.c (coff_renumber_symbols): Correct handling of
1119 BSF_NOT_AT_END common symbols.
1121 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1123 * coff-ppc.c (record_toc): Add cast to avoid warning.
1124 (ppc_allocate_toc_section): Likewise.
1125 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1126 (ppc_coff_reloc_type_lookup): Remove unreached code.
1127 * coffcode.h (coff_write_object_contents): Don't take the address
1129 * peicode.h (pe_print_idata): Add casts to avoid warning.
1130 (pe_print_edata): Likewise.
1131 (pe_print_reloc): Remove ANSI C string concatenation.
1133 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1137 * libcoff.h: Rebuild.
1138 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1140 (coff_swap_aux_out): Likewise.
1141 * peicode.h (coff_swap_aux_in): Likewise.
1142 (coff_swap_aux_out): Likewise.
1143 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1145 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1147 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1148 Fix up .bf endndx link fields.
1149 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1151 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1154 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1156 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1157 on Solaris PowerPC systems doesn't get confused.
1159 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1162 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1163 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1164 update did_reg and did_reg2.
1166 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1168 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1170 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1171 callback routines, pass h->root.string rather than name, in case
1172 copy is true and name is transient.
1174 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1176 * elfcore.h: Add support for core files with multiple threads.
1177 (Primarily for Solaris.)
1179 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1181 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1182 section->orelocation is NULL.
1184 * coffgen.c (bfd_coff_get_syment): New function.
1185 (bfd_coff_get_auxent): New function.
1186 * bfd-in.h (bfd_coff_get_syment): Declare.
1187 (bfd_coff_get_auxent): Declare.
1188 * bfd-in2.h: Rebuild.
1190 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1192 * elf32-mips.c (struct mips_hi16): Define.
1193 (mips_hi16_addr, mips_hi16_addend): Remove.
1194 (mips_hi16_list): New static variable.
1195 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1196 (mips_elf_lo16_reloc): Process mips_hi16_list.
1197 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1198 relocs before the associated LO16 reloc.
1200 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * versados.c (versados_scan): Check bfd_alloc return value.
1203 (versados_object_p): Check all bfd_read return values. Require
1204 that lang field be less than 10, to avoid confusion with Intel Hex
1207 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1209 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1210 not 0, for an absolute symbol.
1211 (NAME(aout,swap_ext_reloc_out)): Likewise.
1213 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1214 (ihex_write_object_contents): For a large start address, output
1215 the full 32 bit address in record type 5.
1217 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1218 to int to avoid promotion problems in prototype.
1220 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1222 * configure.host: Use ${srcdir} when looking for picfrag.
1224 * configure.host: Switch on ${libdir}, not $(libdir). From
1225 alan@spri.levels.unisa.edu.au (Alan Modra).
1227 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1228 entry point, not just for DYNAMIC objects.
1229 * sunos.c (sunos_add_dynamic_symbols): Always call
1230 sunos_create_dynamic_sections. If called with a non DYNAMIC
1231 object, don't do anything else.
1232 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1234 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * configure.in: Permit --enable-shared to specify a list of
1238 * configure: Rebuild.
1240 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1241 host when configuring with --enable-shard.
1243 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1248 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1249 to avoid crashing in bfd_hash_replace.
1251 * sysdep.h: Use #ifdef, not #if.
1253 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1255 * config.in: Rebuild.
1257 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1259 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1260 (AC_CHECK_HEADERS): Check for sys/time.h
1261 (AC_HEADER_TIME): Add macro.
1262 * configure: Rebuild.
1263 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1264 to control what combination of <time> and <sys/time.h>
1267 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1269 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1270 (aout_32_sunos4_write_object_contents): Likewise.
1271 * aoutx.h (NAME(aout,machine_type)): Handle
1272 bfd_mach_sparc_{sparclet,sparclite}.
1273 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1274 (bfd_mach_sparc_v9_p): Update.
1275 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1276 * libaout.h (enum machine_type): Add M_SPARCLET.
1277 * sunos.c (MACHTYPE_OK): Define.
1278 * bfd-in2.h: Regenerated.
1280 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1282 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1283 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1284 * elflink.c (_bfd_elf_create_got_section): Store the
1285 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1286 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1287 global offset table goes over 0x1000, set the value of
1288 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1289 (elf32_sparc_relocate_section): Subtract the offset of
1290 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1292 * elfcode.h: Don't include <string.h>.
1294 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1296 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1297 generic_link_hash_newfunc. All references changed.
1298 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1299 moved here from libbfd-in.h.
1300 * libbfd-in.h: Corresponding changes.
1301 * libbfd.h: Regenerated.
1303 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * aoutx.h (aout_link_input_section_std): When reporting an
1306 overflow error, use the name of the symbol in the hash table if
1308 (aout_link_input_section_ext): Likewise.
1310 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1311 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1313 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1315 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1316 * coffcode.h (coff_compute_section_file_positions): Likewise.
1317 (coff_write_object_contents): Likewise.
1319 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1321 * section.c (SEC_LINK_ONCE): Define.
1322 (SEC_LINK_DUPLICATES): Define.
1323 (SEC_LINK_DUPLICATES_DISCARD): Define.
1324 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1325 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1326 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1327 * bfd-in2.h: Rebuild.
1328 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1329 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1330 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1331 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1332 SEC_LINK_ONCE, and look through the symbol table for the setting
1333 for SEC_LINK_DUPLICATES.
1334 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1335 set for a section, find the section symbol in the symbol table,
1336 and set the aux entry based on SEC_LINK_DUPLICATES.
1337 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1338 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1339 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1340 * coff-i386.c (i386coff_vec): Likewise.
1341 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1343 * VERSION: Bump to 2.6.1.
1344 * Makefile.in (stamp-h): Depend upon VERSION.
1346 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1348 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1349 * libbfd.h: Rebuilt.
1350 * linker.c (generic_link_hash_newfunc): No longer static.
1351 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1353 * coff-h8300.c: Add two derived hash tables and their associated
1354 funtions and #defines for use by the h8300 linker.
1355 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1356 the function vector as needed. Place the address of the function
1357 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1358 Rewrite the vectors section contents as necessary.
1359 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1360 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1361 (coff_bfd_link_hash_table_create): Likewise.
1363 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1366 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1368 (hppa_rebuild_insn): Pass pointer to correct type to
1369 low_sign_unext and dis_assemble_21.
1371 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1373 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1374 Stick with sparc-*-{sysv4*,solaris2*}.
1376 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1379 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1380 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1381 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1382 fields is non-zero, print them.
1384 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1385 ifdef. Remove unused variables.
1386 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1388 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1389 (get_symbol_value): Ifdef out.
1390 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1391 (coff_ppc_relocate_section): Remove unused variables. Make
1392 fprintf strings and argument types correspond. Put before_addr in
1394 (dump_toc): Make fprintf strings and argument types correspond.
1395 (ppc_process_before_allocation): Remove unused variables. Always
1397 (ppc_reflo_reloc): Ifdef out.
1398 (ppc_addr32nb_reloc): Ifdef out.
1399 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1401 (coff_ppc_rtype_to_howto): Likewise.
1402 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1404 * peicode.h (pe_print_idata): Move otherwise unused variables into
1405 the #ifdef where they are used. Always return a value.
1406 (pe_print_edata): Make fprintf strings and argument types
1407 correspond. Always return a value.
1408 (pe_print_pdata): Removed unused variable addr_value. Always
1410 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1411 strings and argument types correspond. Always return a value.
1413 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1414 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1415 variable rela inside #if 0 section where it is used.
1417 * ns32k.h: New file.
1418 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1419 functions to start with _bfd_.
1420 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1421 functions in cpu-ns32k.h.
1422 * Makefile.in: Rebuild dependencies.
1423 (HFILES): Add ns32k.h.
1425 * section.c (struct sec): Add linker_mark field. Change
1426 user_set_vma and reloc_done to be single bit fields.
1427 (STD_SECTION): Update accordingly.
1428 * bfd-in2.h: Rebuild.
1429 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1431 (aout_link_input_bfd): Don't link unmarked sections.
1432 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1434 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1435 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1437 * elflink.h (elf_bfd_final_link): Mark sections included in the
1439 (elf_link_input_bfd): Don't link unmarked sections.
1440 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1442 (xcoff_link_input_bfd): Don't link unmarked sections.
1444 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1445 overflow error messages.
1447 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1449 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1450 is not set, print "BFD: " before the error message.
1452 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1453 Miles Bader <miles@gnu.ai.mit.edu>.
1454 * configure: Rebuild.
1456 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1458 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1461 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1462 m68k-aout, m68k-coff, and m68k-elf targets.
1464 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1466 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1467 (ieee_generic_stat_arch_elt): Restructured to prevent
1468 ieee_object_p from being called repeatedly.
1470 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1472 * coffcode.h (coff_write_object_contents): Allocate
1473 buffers large enough for any FILEHDR or AOUTHDR.
1475 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1477 * ecofflink.c (lookup_line): New static function, renamed and
1478 slighly changed from old _bfd_ecoff_locate_line.
1479 (_bfd_ecoff_locate_line): Cache line number information. Use
1480 lookup_line for actual lookup.
1482 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1484 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1485 multiple of 20 bytes.
1487 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1490 allocate ecoff_find_line, and don't initialize by hand.
1491 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1492 mips_elf_find_line, and don't call memset.
1494 * coffcode.h (coff_compute_section_file_positions): If not
1495 producing a final executable, don't consider sofar when aligning
1496 the section to the correct size.
1498 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1501 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1502 * coffgen.c (coff_section_symbol): Ifdef out.
1504 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1506 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1507 output_bfd is not NULL.
1509 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1511 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1512 of bfd_alloc (fixes fix_line not being initialized).
1513 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1515 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1517 * coffcode.h: Allow specific backends to override the
1518 bfd_link_add_symbols routine.
1520 * coff-h8300.c: Include genlink.h.
1521 (howto_table): Add R_MEM_INDIRECT.
1522 (rtype2howto): Support R_MEM_INDIRECT.
1523 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1526 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1528 * coff-alpha.c (alpha_relocate_section): Use
1529 info->callbacks_warning, rather than _bfd_error_handler, for
1530 "multiple gp" warning.
1532 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1534 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1535 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1536 table string. Use bfd_wrapped_link_hash_lookup.
1537 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1539 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1540 table, if any, when writing out symbols.
1541 (aout_link_input_section_std): Use the name from the hash table,
1542 if any, when reporting undefined symbols.
1543 (aout_link_input_section_ext): Likewise.
1544 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1545 * bout.c (get_value): Likewise.
1546 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1547 * ecoff.c (ecoff_reloc_link_order): Likewise.
1548 * elflink.h (elf_link_add_object_symbols): Likewise.
1549 (elf_reloc_link_order): Likewise.
1550 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1551 (_bfd_generic_reloc_link_order): Likewise.
1552 (default_indirect_link_order): Likewise.
1553 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1554 * sunos.c (sunos_add_one_symbol): Likewise.
1555 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1556 (bfd_xcoff_link_count_reloc): Likewise.
1557 (xcoff_reloc_link_order): Likewise.
1559 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1560 into -1 for intern->rss.
1562 * configure: Rebuild with autoconf 2.8.
1564 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * stab-syms.c (__define_stab_duplicate): Define.
1567 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1569 * bfd-in.h (bfd_get_stab_name): Declare.
1570 * bfd-in2.h: Rebuild.
1571 * Makefile.in: Rebuild dependencies.
1572 (BFD_LIBS): Add stab-syms.o.
1573 (BFD_LIBS_CFILES): Add stab-syms.c.
1574 (BFD32_BACKENDS): Remove stab-syms.o.
1575 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1576 * configure.in: Don't list stab-syms.o in bfd_backends.
1577 * configure: Rebuild.
1578 * libaout.h (aout_stab_name): Don't declare.
1579 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1582 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1584 * elf.c (assign_file_positions_for_segments): Adjust file offset
1585 for section alignment even if SEC_LOAD is not set.
1587 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1589 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1590 since they appear as targets in Makefile.in.
1591 * configure: Rebuild.
1593 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1594 don't fiddle with a symbol which is not defined anywhere.
1596 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1598 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1599 though they are defined in a shared library.
1600 (xcoff_build_ldsyms): Likewise.
1602 * coffgen.c (coff_find_nearest_line): Don't look at the line
1603 numbers for the section if section->lineno is NULL.
1605 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1606 message rather than calling BFD_ASSERT.
1607 * elfcode.h (write_relocs): Check return value of
1608 _bfd_elf_symbol_from_bfd_symbol.
1610 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1612 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1615 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1617 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1619 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1620 hppa_reloc_field_selector_type_alt.
1621 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1622 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1624 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1626 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1628 * elf.c (assign_file_positions_for_segments): Adjust the segment
1629 memory size for the alignment of a SEC_ALLOC section, not just a
1632 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1634 * m68klinux.c: New file.
1635 * hosts/m68klinux.h: New file.
1636 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1637 * configure.in (m68*-*-linux*): New native host.
1638 (m68klinux_vec): New vector.
1639 * configure: Rebuild.
1640 * targets.c (m68klinux_vec): Declare.
1641 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1642 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1643 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1644 declaration from bfd_linux_size_dynamic_sections.
1645 (bfd_m68klinux_size_dynamic_sections): Declare.
1646 * bfd-in2.h: Rebuild.
1647 * Makefile.in: Rebuild dependencies.
1648 (BFD32_BACKENDS): Add m68klinux.o.
1649 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1651 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1653 * libhppa.h (pa_arch): Add pa20.
1654 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1655 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1656 (hppa_field_adjust): Handle e_nsel.
1657 * som.c: Provide default definitions for many new relocs found only
1658 in hpux10 include files.
1659 (som_fixup_formats): Add several new relocs from hpux10.
1660 (som_hppa_howto_table): Add hpux10 relocs.
1661 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1663 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1665 * mpw-make.sed: Edit out recent shared library support, and
1666 rules to rebuild .h files using doc/chew.
1668 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1670 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1671 size even of sections with no contents.
1673 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1675 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1676 starting with '$' the way we skip names starting with '.'. When
1677 updating x_endndx, don't be fooled by an index which has been
1680 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1681 struct/union/enum type with no elements.
1683 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1687 * archive.c (bfd_generic_archive_p): If the first file in the
1688 archive can not be recognized as an object, don't assume that this
1689 is the wrong format.
1691 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1692 format is not bfd_object.
1693 (bfd_elf_get_dt_soname): Likewise.
1695 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1700 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1702 * bfd.c (tdata): Add netbsd_core_data.
1703 * bfd-in2.h: Regenerated.
1705 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1708 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1709 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1712 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1713 to get the symbol index, matching 14 Jul 95 change.
1715 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1717 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1718 Remove duplicate definition of gp.
1720 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1723 assume that we can set the GP value and then get the same value,
1724 since it won't be true if the output file is neither ELF nor
1726 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1727 _bfd_get_gp_value here.
1728 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1729 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1731 (mips_elf_lo16_reloc): Likewise.
1732 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1733 Don't require that the BFD be ELF.
1734 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1735 (mips_elf_gprel32_reloc): Likewise.
1736 (mips_elf_relocate_section): Don't assume we can set and get the
1738 (mips_elf_finish_dynamic_symbol): Don't bother to use
1739 _bfd_get_gp_value here.
1741 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1742 Don't change epdr between malloc and free. Be careful not to free
1743 NULL pointers. Zero out the first RPDR.
1745 * configure.host: On Linux, only pass -rpath option if $(libdir)
1746 is neither /lib nor /usr/lib. From Alan Modra
1747 <alan@mullet.Levels.UniSA.Edu.Au>.
1749 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1751 (elf_dt_name): Rename from elf_dt_needed_name.
1752 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1754 (bfd_elf_get_dt_soname): New function.
1755 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1756 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1757 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1758 * bfd-in2.h: Rebuild.
1760 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1762 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1763 _bfd_sparc_elf_reloc_type_lookup.
1764 (bfd_elf32_bfd_reloc_type_lookup): Update.
1765 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1766 (sparc64_elf_howto_table): Define.
1767 (sparc_reloc_map): Define.
1768 (sparc64_elf_reloc_type_lookup): New function.
1769 (sparc_elf_wdisp16_reloc): New function.
1770 (elf_info_to_howto): Use sparc64_elf_howto_table.
1771 (sparc64_elf_relocate_section): Likewise.
1772 (bfd_elf64_bfd_reloc_type_lookup): Update.
1774 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1776 * configure.host: Check for 'do not mix' from native linker before
1777 trying to use -rpath.
1779 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * bfd.c (_bfd_get_gp_value): New function.
1782 (_bfd_set_gp_value): New function.
1783 * libbfd-in.h (_bfd_get_gp_value): Declare.
1784 (_bfd_set_gp_value): Declare.
1785 * libbfd.h: Rebuild.
1786 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1787 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1788 directly to the fields in the tdata information.
1789 (alpha_relocate_section): Likewise.
1790 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1791 (mips_gprel_reloc): Likewise.
1792 (mips_relocate_section): Likewise.
1793 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1794 (mips_elf_lo16_reloc): Likewise.
1795 (mips_elf_final_gp): Likewise.
1796 (mips_elf_gprel16_reloc): Likewise.
1797 (mips_elf_gprel32_reloc): Likewise.
1798 (mips_elf_relocate_section): Likewise.
1799 (mips_elf_finish_dynamic_symbol): Likewise.
1801 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1803 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * configure.in: Call AC_PROG_CC before configure.host.
1806 * configure: Rebuild.
1807 * configure.host: Don't set information which autoconf should
1808 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1810 * configure.host: Remove go32 and win32 host information, since it
1811 should no longer be needed.
1813 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1814 then start a new segment rather than put a writable section in a
1817 * configure.host: Set RPATH_ENVVAR.
1819 * Makefile.in: Rebuild dependencies.
1821 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1822 zero_section variable.
1824 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1826 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1827 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1828 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1830 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1832 * ieee.c (ieee_write_expression): Only use an R variable for a
1833 local symbol. Don't output a zero offset. Handle a zero address.
1834 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1835 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1837 (parse_expression): Don't try to handle multiple occurrences of a
1838 P variable. Handle I variables differently from X variables. Fix
1839 the order of minus expressions.
1840 (ieee_slurp_external_symbols): Generate an I variable for an NN
1841 record. Fix handling of ATI and ATX records.
1842 (ieee_slurp_sections): Only set minimal section attributes.
1843 Adjust them later, based on the section contents.
1844 (ieee_object_p): Read in the file until just after the ME record.
1845 Call ieee_slurp_section_data to set the section flags.
1846 (do_one): Add iterations parameter. Only repeat the first load
1847 item. Set the section and file reloc flags.
1848 (ieee_slurp_section_data): Set section flags. Pass iterations to
1850 (ieee_canonicalize_reloc): Handle I variables.
1851 (do_with_relocs): Only emit relocation size when necessary.
1852 Increase MAXRUN to 127. Change ov to be assigned, and take
1853 src_mask and pcrel_offset into account.
1854 (ieee_write_data_part): Skip sections that are not loaded.
1855 (ieee_write_external_part): Don't output optional last entry of WX
1857 (ieee_write_me_part): Make setting of me_record neater.
1858 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1860 * syms.c (stt): Add entries for zerovars, vars, and code.
1862 * elfcode.h (validate_reloc): New static function.
1863 (write_relocs): Call validate_reloc for non ELF relocs.
1865 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1866 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1867 (TARGET_LITTLE_SYM): Likewise.
1869 * config.bfd (m68*-*-psos*): New target.
1871 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1873 * i386msdos.c: Remove some #if 0 code.
1874 (msdos_write_object_contents): Don't include empty sections in the
1875 size computation, regardless of their address.
1877 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1879 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1880 is NULL, ie, the -r switch is used.
1882 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1884 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1885 (BFD_RELOC_MIPS_GOT_LO16): Define.
1886 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1887 * bfd-in2.h, libbfd.h: Rebuild.
1888 * elf32-mips.c (mips_reloc_map): Map new relocs.
1890 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1892 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1895 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1896 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1897 simple number for the section address, rather than an expression.
1898 Limit the number of bytes between relocs to MAXRUN.
1899 (ieee_write_me_part): Set me_record to the file offset after the
1901 (ieee_write_processor): New static function.
1902 (ieee_write_object_contents): Use ieee_write_processor.
1904 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1908 * coff-aux.c: Change include of aux.h to aux-coff.h.
1910 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1912 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1913 relocation put the addend both in the reloc entry and the data.
1914 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1917 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1918 a R_68K_PCxx reloc against a defined global symbol directly.
1919 (elf_m68k_check_relocs): Don't count such a reloc.
1921 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1922 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1923 symbol for now, otherwise always record the symbol as dynamic.
1924 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1925 is not referenced by a dynamic object, and we are not making a
1926 shared object, then don't make a PLT entry. If we do make a PLT
1927 entry, make sure the symbol has been recorded as dynamic.
1929 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * configure.host: When making a shared library, set HLDFLAGS to
1932 pass an appropriate -rpath option. Use the make variable SONAME
1933 as the shared library soname, rather than computing it here. On
1934 SunOS, build stamp-tshlink in place of $(SHLINK).
1935 * Makefile.in (SONAME): New variable.
1936 ($(SHLINK)): Make a link to the transformed name, as well.
1937 (stamp-tshlink): New target.
1938 (install): Skip stamp-tshlink during install.
1940 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1942 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1943 linker sections have been set up yet.
1945 * elf.c (make_mapping): Add an additional argument to suppress
1946 making the first section include the program headers.
1947 (map_sections_to_segments): If the user used -Ttext such that the
1948 program headers are on a different page, do not set the flags
1949 saying that this section includes the program headers.
1951 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1953 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1954 don't define TRAD_HEADER.
1955 * configure: Rebuild.
1957 * netbsd-core.c: New file, support for NetBSD core files.
1958 * hosts/*nbsd.h: Removed.
1960 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1962 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1963 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1964 * libbfd.h, bfd-in2.h: Regenerated.
1965 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1966 bfd_elf32_bfd_reloc_type_lookup.
1967 (reloc_type{,_names}): Deleted.
1968 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1970 (sparc_reloc_map): Add sparc64 relocs.
1971 (sparc_elf_notsupported_reloc): New static function.
1972 (sparc_elf_wdisp16_reloc): New static function.
1973 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1974 (elf32_sparc_relocate_section): Likewise.
1975 (bfd_elf32_bfd_reloc_type_lookup): Define.
1976 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1977 (reloc_type{,_names}): Deleted.
1978 (elf_sparc_howto_table): Deleted.
1979 (sparc_reloc_map): Deleted.
1980 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1981 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1983 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1988 * Makefile.in (program_transform_name): New variable.
1989 (install): Transform library name before installing it.
1991 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * archures.c (bfd_mach_i960_hx): Define.
1994 * bfd-in2.h: Rebuild.
1995 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1996 (MATRIX): Expand entries for HX.
1997 (arch_info_struct): Add i960:hx entry.
1998 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1999 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2000 (coff_set_flags): Handle bfd_mach_i960_hx.
2002 Support for building as a shared library, based on patches from
2003 Alan Modra <alan@spri.levels.unisa.edu.au>:
2004 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2005 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2006 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2007 * configure: Rebuild.
2008 * configure.host: If --enable-shared, adjust shared library stuff
2009 based on the host. If the host is SunOS, and the linker supports
2010 -rpath, set HLDFLAGS to use it.
2011 * Makefile.in (ALLLIBS): New variable.
2012 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2013 (COMMON_SHLIB, SHLINK): New variables.
2014 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2015 (STAGESTUFF): Remove variable.
2016 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2018 (stamp-ofiles): New target, like old ofiles target, but build
2019 using a temporary file and move-if-change, and touch stamp-ofiles
2021 (ofiles): Just depend upon stamp-ofiles.
2022 (stamp-piclist, piclist): New targets.
2023 ($(SHLIB), $(SHLINK)): New targets.
2024 (targets.o, archures.o): Build twice if PICFLAG is set.
2025 (do_mostlyclean): Remove pic/*.o.
2026 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2028 (do_distclean): Remove pic and stamp-picdir.
2029 (install): Install shared libraries.
2030 ($(OFILES)): Depend upon stamp-picdir.
2031 (stamp-picdir): New target.
2033 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2035 * libcoff.h: Rebuild.
2037 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2038 flavour of a section with no owner.
2040 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2041 ELF_LINK_NON_ELF flag.
2042 (mips_elf_create_got_section): Likewise.
2044 * elf.c: Revert last change, since it breaks dynamic linking.
2045 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2047 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2048 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2049 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2051 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2053 * elf.c (assign_file_positions_for_segments): If the backend does
2054 not want the elf header or the program headers in the address
2055 space, do not include them in the calculations.
2057 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2058 function to determine if we need additional program headers.
2059 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2060 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2062 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2064 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2066 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2068 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2069 back into one line. Some compilers (sunos 4.1.3 for example)
2070 won't accept args split across more than one line.
2072 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2074 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2075 * configure: Regenerate.
2077 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2079 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2080 try to do arithmetic on a void *, cast it to a unsigned char * first.
2082 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2084 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2085 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2087 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2088 flag for a newly defined symbol.
2089 (NAME(bfd_elf,record_link_assignment)): Likewise.
2090 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2091 set the DEF or REF_REGULAR flags correctly.
2093 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2094 (libbfd.h, libcoff.h): Corresponding change.
2096 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2097 a PLT32 reloc as dynamic.
2098 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2099 is not referenced by a dynamic object, and we are not making a
2100 shared object, then don't make a PLT entry. If we do make a PLT
2101 entry, make sure the symbol has been recorded as dynamic.
2103 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2105 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2106 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2107 (powerpcle-*-cygwin32): New.
2108 * peicode.h (add_data_entry): Get address from vma.
2110 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2112 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2113 attached to the section has already been created as an undefined
2114 symbol, treat it as if it hasn't been created yet.
2116 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2119 symbol or section symbols if stripping all symbols and this is not
2120 a relocateable link. Don't output the symbol string table if
2121 there are no symbols.
2122 (elf_link_flush_output_syms): Don't do anything if there are no
2125 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2127 * coff-aux.c: New file.
2128 * hosts/m68kaux.h: New file.
2129 * config.bfd (m68*-apple-aux*): New target.
2130 * configure.in (m68*-apple-aux*): New native host.
2131 (m68kaux_coff_vec): New vector.
2132 * configure: Rebuild.
2133 * targets.c (m68kaux_coff_vec): Declare.
2134 * coffcode.h (bfd_coff_backend_data): Add field
2135 _bfd_coff_link_add_one_symbol.
2136 (bfd_coff_link_add_one_symbol): Define.
2137 (compare_arelent_ptr): New static function if TARG_AUX.
2138 (coff_write_relocs): If TARG_AUX, sort the relocs.
2139 (coff_write_object_contents): Set A/UX aouthdr magic number.
2140 (coff_link_add_one_symbol): Define if not defined.
2141 (bfd_coff_std_swap_table): Initialize new field.
2142 * libcoff.h: Rebuild.
2143 * cofflink.c (coff_link_add_symbols): Call
2144 bfd_coff_link_add_one_symbol rather than
2145 _bfd_generic_link_add_one_symbol.
2146 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2147 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2148 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2149 * Makefile.in: Rebuild dependencies.
2150 (BFD32_BACKENDS): Add coff-aux.o.
2151 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2153 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2155 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2156 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2158 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2161 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2162 (maintainer-clean): Warn about deleting special files.
2163 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2165 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2166 warning symbols correctly.
2167 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2168 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2169 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2170 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2171 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2172 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2174 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2177 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2179 * libcoff-in.h: aligned newly exported names with bfd naming
2180 conventions. Removed an erroneous define of POWERPC_LE_PE.
2181 * libcoff.h: Rebuild.
2182 * cofflink.c, coff-ppc.c: the above function name changes
2184 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2186 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2187 * ecoff.c (struct extsym_info): Define.
2188 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2189 to ecoff_link_write_external.
2190 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2191 Strip symbols when appropriate.
2193 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2194 * syms.c (BSF_OBJECT): Define.
2195 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2196 * bfd-in2.h: Rebuild.
2197 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2199 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2202 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2203 copying relocs into a shared object, treat a defined global symbol
2205 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2206 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2207 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2209 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2210 real defined symbol, not to a weak defined symbol.
2212 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2214 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2215 and made a few static functions externs.
2217 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2218 POWERPC_LE_PE hack in cofflink.
2220 * libcoff-in.h: promoted the following from cofflink.c to allow
2221 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2222 coff_debug_merge_element, struct coff_debug_merge_type,
2223 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2224 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2225 coff_debug_merge_hash_lookup, coff_link_section_info,
2226 coff_final_link_info, coff_debug_merge_hash_newfunc,
2227 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2229 * libcoff.h: re-gen'd
2231 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * syms.c: Include "bfdlink.h".
2234 (struct stab_find_info): Define.
2235 (_bfd_stab_section_find_nearest_line): New function.
2236 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2237 * libbfd.h: Rebuild.
2238 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2239 * elf.c (_bfd_elf_find_nearest_line): Try calling
2240 _bfd_stab_section_find_nearest_line before searching the ELF
2241 symbol table. Find the closest STT_FUNC symbol, not the last one.
2242 * libcoff-in.h (coff_data_type): Add line_info field.
2243 * libcoff.h: Rebuild.
2244 * coffgen.c (coff_find_nearest_line): Try calling
2245 _bfd_stab_section_find_nearest_line before searching the COFF
2247 * Makefile.in: Rebuild dependencies.
2249 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2251 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2252 4 bytes, so we get the correct value when updating the register
2253 field in little endian mode.
2255 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2258 entry_section fields. Add sntoc and snentry fields.
2259 * libcoff.h: Rebuild.
2260 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2261 not toc_section and entry_section (the COFF file does not have any
2262 sections at this point).
2263 (coff_write_object_contents): Set o_snentry and o_sntoc from
2264 snentry and sntoc rather than entry_section and toc_section.
2265 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2266 snentry, not toc_section and entry_section.
2267 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2268 entry_section from hentry.
2269 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2271 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2272 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2273 than using toc_section directly.
2275 * archures.c: Add missing `.' in enum bfd_architecture.
2276 * bfd-in2.h: Rebuild.
2278 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2279 Robert Lipe <robertl@arnet.com>.
2281 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2283 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2284 to sections we allocate. Use bfd_zalloc to allocate initialial
2285 sections, not bfd_alloc.
2286 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2287 SDA{,2}I16 relocations.
2288 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2289 whether to put something in .sbss or not.
2290 (ppc_elf_relocate_section): Add support for more relocations. Add
2291 in sec->output_offset where appropriate. Make error messages
2292 include the symbol name.
2294 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2295 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2296 doesn't get redefined messages if -shared.
2298 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2299 section if the rel_section field has been set up.
2301 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2303 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2306 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2308 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2309 of flags, only flags used are controlled by mach number. Bump up
2310 output file mach number to highest of input file mach numbers.
2311 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2312 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2314 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2315 bfd_elf64_sparc_vec support.
2317 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2319 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2320 the embedded bit is set on some objects and not on others. Just
2322 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2325 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * coffcode.h (coff_new_section_hook): Don't try to align the
2330 * coffcode.h (coff_set_section_contents): Fix the handling of the
2331 .lib section to work even if the entire section contents are
2332 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2333 Robert Lipe <robertl@arnet.com>.
2335 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2337 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2338 memory here for contents.
2340 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2341 _SDA2_BASE_ by 32768.
2342 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2343 started using. Allocate contents for .sdata and .sdata2 sections
2345 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2347 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2348 size _SDA{,2}_BASE_.
2349 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2352 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2354 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2356 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2357 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2358 (bfd_mach_sparc_v9a): Define.
2359 (bfd_mach_sparc_v9_p): Define.
2360 * bfd-in2.h: Regenerated.
2361 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2363 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2364 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2365 to bfd_elf32_sparc_vec.
2366 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2367 Add v8plus{,a} support.
2369 (sparc_compatible): New function.
2370 * elf32-sparc.h: #include "elf/sparc.h".
2371 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2372 elf32_sparc_final_write_processing): New functions.
2373 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2374 elf_backend_final_write_processing): Define.
2376 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2378 * elf-bfd.h (struct elf_link_hash_entry): Add
2379 linker_section_pointer field.
2380 (enum elf_linker_section_enum): Enumeration for new way of
2381 creating linker dynamic sections and symbols.
2382 (elf_linker_section{,_pointers}): New structures for creating
2383 dynamic sections and symbols.
2384 (elf_obj_tdata): Add linker_section_pointers and linker_section
2386 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2387 (_bfd_elf_create_linker_section): New declarations.
2388 (_bfd_elf_find_pointer_linker_section): Ditto.
2389 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2390 (_bfd_elf_make_linker_section_rela): Ditto.
2392 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2394 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2395 (ppc_elf_create_linker_section): New function to create the
2396 sections .got, .sdata, and .sdata2.
2397 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2399 (ppc_elf_check_relocs): Support more of the eabi relocations.
2400 (ppc_elf_relocate_section): Ditto.
2401 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2402 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2404 * elflink.h (elf_create_pointer_linker_section): New function to
2405 create initialized pointers in dynamic linker sections.
2406 (elf_finish_pointer_linker_section): Actually intialize the
2407 pointers created above.
2409 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2410 macros to provide both 32 and 64 bit versions of
2411 elf_create_pointer_linker_section.
2412 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2413 provide both 32 and 64 bit versions of
2414 elf_finish_pointer_linker_section.
2416 * elflink.c (_bfd_elf_create_linker_section): New function to
2417 create a linker section.
2418 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2419 given address in the linker pointer offsets created for a given
2421 (_bfd_elf_make_linker_section_rela): Make a RELA section
2422 corresponding to the generated linker section.
2424 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2426 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2428 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2430 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2431 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2432 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2433 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2434 toc entry in an objdump) for now.
2435 (ppc_do_last, ppc_get_last): New function - needed to save processing
2436 the toc owner to the end.
2437 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2440 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2441 toc owner from being done till last. Must define POWERPC_LE_PC
2444 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2446 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2448 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2449 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2451 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2455 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2459 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2461 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * elf.c (assign_file_positions_for_segments): Don't increment file
2464 offset for a segment which contains no loadable sections.
2466 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2468 * reloc.c: Add new PowerPC relocations.
2469 * {bfd-in2,libbfd}.h: Regenerate.
2471 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2472 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2474 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2479 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2482 * coffgen.c (coff_find_nearest_line): Don't try to cache
2483 information in sections that are not owned by a BFD. From Richard
2484 Henderson <richard@atheist.tamu.edu>.
2486 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2487 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2488 * elflink.h (elf_link_output_extsym): Remove special check for
2491 * ecoffswap.h: Add prototypes for static functions.
2493 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2495 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2496 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2498 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2499 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2500 support. Begin support for R_PPC_SDA{2,}REL.
2502 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2504 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2505 create the .got and .got.neg sections.
2506 (ppc_elf_size_dynamic_sections): Call it.
2507 (ppc_elf_check_relocs): Call it.
2508 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2509 (ppc_elf_check_relocs): Add error messages for relocations we
2510 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2513 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2515 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2516 section flags for V.4 and eabi.
2518 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * elf.c (assign_file_positions_for_segments): If a segment
2521 contains no sections, don't mark it as readable.
2523 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2524 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2526 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2527 dynamic section, if there is one.
2528 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2529 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2530 (bfd_elf64_swap_dyn_in): Likewise.
2531 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2533 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2535 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2536 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2537 <pirker@eiunix.tuwien.ac.at>.
2539 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2541 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2542 PowerPC V.4 and eabi.
2543 * bfd-in2.h: Regenerate.
2544 * libfd.h: Regenerate.
2546 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2548 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2549 section type and SHF_EXCLUDE section flag, turning them into the
2550 appropriate bfd section flag.
2552 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2554 * xcofflink.c (xcoff_link_add_symbols): Create the special
2555 sections if we see a DYNAMIC object, in case that is the only
2556 XCOFF input object we see.
2558 * elf32-mips.c: Extensive changes for a start at dynamic linking
2559 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2561 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2562 (struct elf_backend_data): Remove
2563 elf_backend_create_program_headers field. Add
2564 elf_backend_additional_program_headers and
2565 elf_backend_modify_segment_map fields.
2566 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2568 (elf_backend_additional_program_headers): Likewise.
2569 (elf_backend_modify_segment_map): Likewise.
2570 (elf_backend_create_program_headers): Don't define.
2571 (elfNN_bed): Change to account for field changes.
2572 * elf.c (assign_file_positions_for_segments): Call new
2573 modify_segment_map backend function. Don't call old
2574 create_program_headers backend function.
2575 (get_program_header_size): Call additional_program_headers rather
2576 than create_program_headers.
2577 * elflink.h (elf_link_add_object_symbols): Initialize
2578 type_change_ok from new backend field.
2579 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2581 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2582 a reloc against the appropriate section.
2584 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2585 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2586 (elf_flags_init): Rename from elf_ppc_flags_init.
2587 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2589 (ppc_elf_copy_private_bfd_data): Likewise.
2590 (ppc_elf_merge_private_bfd_data): Likewise.
2592 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2595 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2597 * coff-alpha.c (alpha_relocate_section): During final link, allow
2598 output .lita section to be bigger than 64k by adjusting gp value
2599 on a per-input section basis.
2600 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2602 (struct ecoff_section_tdata): Add gp field.
2604 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2606 Handle Alpha ECOFF changes in OSF/1 3.2.
2607 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2609 * coff-alpha.c: Include "aout/ar.h".
2610 (alpha_ecoff_get_relocated_section_contents): Don't require an
2611 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2612 3.2 doesn't generate one.
2613 (alpha_relocate_section): Likewise.
2614 (alpha_ecoff_slurp_armap): Define.
2615 (alpha_ecoff_slurp_extended_name_table): Define.
2616 (alpha_ecoff_construct_extended_name_table): Define.
2617 (alpha_ecoff_truncate_arname): Define.
2618 (alpha_ecoff_write_armap): Define.
2619 (alpha_ecoff_generic_stat_arch_elt): Define.
2620 (alpha_ecoff_update_armap_timestamp): Define.
2622 (alpha_ecoff_read_ar_hdr): New static function.
2623 (alpha_ecoff_get_elt_at_filepos): New static function.
2624 (alpha_ecoff_openr_next_archived_file): New static function.
2625 (alpha_ecoff_get_elt_at_index): New static function.
2626 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2627 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2628 _bfd_ecoff to alpha_ecoff.
2629 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2630 field from backend structure, rather than always calling
2631 _bfd_get_elt_at_filepos.
2632 * coff-mips.c (mips_ecoff_backend_data): Initialize
2633 get_elt_at_filepos field.
2634 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2635 from _bfd_generic_read_ar_hdr with minor changes.
2636 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2637 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2638 * libbfd.h: Rebuild.
2640 * bfd-in.h (BFD_IN_MEMORY): Define.
2641 * libbfd-in.h (struct bfd_in_memory): Define.
2642 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2643 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2644 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2645 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2646 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2647 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2648 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2649 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2650 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2651 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2653 (bfd_openstreamr): Likewise.
2654 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2655 BFD_IN_MEMORY is not set.
2656 * riscix.c (riscix_some_aout_object_p): Likewise.
2657 * bfd-in2.h, libbfd.h: Rebuild.
2659 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2660 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2661 (bfd_get_elt_at_index): Define.
2662 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2663 bfd_get_elt_at_index. Change index parameter from int to
2665 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2666 (_bfd_noarchive_get_elt_at_index): Define.
2667 (_bfd_archive_bsd_get_elt_at_index): Define.
2668 (_bfd_archive_coff_get_elt_at_index): Define.
2669 * bfd-in2.h, libbfd.h: Rebuild.
2670 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2671 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2672 * ieee.c (ieee_get_elt_at_index): Define.
2673 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2674 * oasys.c (oasys_get_elt_at_index): Define.
2675 * som.c (som_get_elt_at_index): Define.
2677 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2678 numbers to the .text section.
2680 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2682 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2683 If there is a SEC_DEBUGGING section, get the contents of the debug
2684 information part from it.
2685 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2687 (ieee_write_object_contents): Check ieee_write_debug_part return.
2689 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2691 * config.bfd (i[345]86-*-freebsd*): Add target.
2692 * configure.in (i386freebsd_vec): Add vec.
2693 * configure: Regenerate.
2694 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2695 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2696 Rebuild dependencies..
2697 * freebsd.h: New file.
2698 * i386freebsd.c: New file.
2699 * targets.c (i386freebsd_vec): Declare.
2700 (bfd_target_vector): Add i386freebsd_vec.
2701 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2702 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2704 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2706 * ieee.c (ieee_slurp_debug): New static function.
2707 (ieee_object_p): Call it.
2708 (ieee_slurp_section_data): Skip debugging sections.
2709 (ieee_get_reloc_upper_bound): Likewise.
2710 (ieee_get_section_contents): Likewise.
2711 (ieee_canonicalize_reloc): Likewise.
2712 (ieee_write_section_part): Likewise.
2713 (ieee_write_debug_part): Likewise.
2714 (ieee_write_data_part): Likewise.
2715 (init_for_output): Likewise.
2717 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2719 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2721 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2722 relocs, since ppc_elf_relocate_section handles the linker case.
2723 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2725 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2726 ppc_elf_relocate_section since that is now the only caller.
2727 (ppc_elf_relocate_section): Ditto.
2729 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * coffcode.h (coff_write_object_contents): If we don't know the
2732 section of the entry point for an XCOFF executable, always set the
2733 entry address to -1.
2735 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2737 * elf.c (bfd_section_from_shdr): Add support for note sections.
2739 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2741 * bfd-in.h (struct _symbol_info): Add stab_type field.
2742 * bfd-in2.h: Rebuild.
2743 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2745 * elf32-ppc.c: Remove trailing newline from calls to
2747 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2748 difference if target endianness is known.
2750 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2752 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2753 old style TOC16 references without using R_PPC_GOT.
2754 (ppc_reloc_type): Ditto.
2755 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2756 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2757 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2758 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2759 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2761 (ppc_elf_adjust_dynamic_symbol): Ditto.
2762 (ppc_elf_adjust_dynindx): Ditto.
2763 (ppc_elf_size_dynamic_sections): Ditto.
2764 (ppc_elf_finish_dynamic_symbol): Ditto.
2765 (ppc_elf_finish_dynamic_sections): Ditto.
2766 (ELF_DYNAMIC_INTERPRETER): Define.
2768 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2770 * elf.c (copy_private_bfd_data): When attaching sections to
2771 segments ignore sections that won't be allocated. Patch from
2774 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2776 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2779 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2781 * coff-i960.c (CALC_ADDEND): Define.
2782 (coff_i960_relocate_section): Add the input section VMA to the
2783 addend for PC relative relocs.
2785 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2787 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2788 to correctly terminate.
2790 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2792 * targets.c (enum bfd_endian): Define.
2793 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2794 from boolean to enum bfd_endian. Change header_byteorder_big_p
2796 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2797 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2798 * bfd-in2.h: Rebuild.
2799 * All targets: Change initialization of byteorder and
2800 header_byteorder to use enum bfd_endian values rather than
2802 * All files: Change all references to byteorder_big_p and
2803 header_byteorder_big_p to use new bfd_*_endian macros.
2805 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2807 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2809 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2811 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2813 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2815 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2817 * ieee.c: Lots of minor cleanups. Make many functions return
2818 errors rather than calling abort. Also:
2819 (ieee_write_twobyte): Remove; change callers to call existing
2820 ieee_write_2bytes function.
2821 (ieee_write_expression): Don't output the section twice when
2822 outputting a local symbol. Don't emit an extraneous zero if there
2824 (ieee_slurp_sections): Set the lma as well as the vma.
2825 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2827 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2828 a recognized one or bfd_arch_unknown.
2829 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2831 (ihex_get_symtab): Likewise.
2833 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2835 * aoutx.h: Include <ctype.h>.
2836 (struct aout_link_includes_table): Define.
2837 (struct aout_link_includes_totals): Define.
2838 (struct aout_link_includes_entry): Define.
2839 (aout_link_includes_lookup): Define macro.
2840 (struct aout_final_link_info): Add includes field.
2841 (aout_link_includes_newfunc): New static function.
2842 (NAME(aout,final_link)): Initialize includes hash table.
2843 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2845 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2847 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2849 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2851 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2853 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2855 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2856 (pe_print_private_bfd_data): call pe_print_reloc.
2857 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2858 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2859 up some debugging as well.
2861 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2863 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2866 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2868 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2869 when setting sections to NULL.
2871 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2873 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2875 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2876 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2878 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2879 * bfd-in2.h: Rebuild.
2881 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2883 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2885 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2887 * ihex.c (ihex_scan): Handle record types 4 and 5.
2888 (ihex_object_p): Permit types 4 and 5.
2889 (ihex_set_section_contents): Remove check for out of range
2891 (ihex_write_object_contents): Generate types 4 and 5.
2893 * elflink.h (elf_link_output_extsym): Just ignore warning and
2894 indirect references to symbols which don't really exist.
2896 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2898 * peicode.h (pe_print_idata): Minor format fixes
2899 (pe_print_edata): New function. Under private printing, this formats
2900 the edata section of a PE file.
2901 (pe_print_private_bfd_data): Added call to pe_print_edata.
2903 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2905 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2906 index, don't call stoi.
2908 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2910 * srec.c (srec_scan): Set lma as well as vma.
2912 * ihex.c: New file; support for Intel Hex format.
2913 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2914 (ihex_vec): Declare.
2915 (bfd_target_vector): Always include ihex_vec.
2916 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2917 * Makefile.in: Rebuild dependencies.
2918 (BFD_LIBS): Add ihex.o
2919 (BFD_LIBS_CFILES): Add ihex.c.
2920 * bfd-in2.h: Rebuild.
2922 * elf.c (assign_file_positions_for_segments): Sort the sections in
2924 (get_program_header_size): Return the right size if segment_map is
2926 (copy_private_bfd_data): Don't bother to sort the sections.
2928 * bfd.c (bfd_record_phdr): New function.
2929 * bfd-in.h (bfd_record_phdr): Declare.
2930 * bfd_in2.h: Rebuild.
2932 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2935 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2936 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2938 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2939 (bfd_zmalloc): Change declaration.
2940 * libbfd.h: Rebuild.
2941 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2942 and realloc. Don't set bfd_error_no_memory if they fail.
2944 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2946 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2947 uses as well. Added a new howto to deal with TOCREL16 relocs that
2948 are TOCDEFN as well.
2949 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2950 to handle RVA relocs from dlltool.
2951 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2952 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2953 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2955 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2956 to get the right section alignment.
2958 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2961 p_paddr if p_paddr is zero.
2962 (make_mapping): Set includes_filehdr and includes_phdrs for first
2964 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2966 (assign_file_positions_for_segments): Handle includes_filehdr and
2967 includes_phdrs. Remove special handling of PT_PHDR and first
2969 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2970 when appropriate. Remove special handling of PT_PHDR segment.
2971 Use a more complex condition for when a section is included in a
2972 segment to handle Solaris linker oddities.
2974 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2976 * coff-m88k.c (howto_table): Reformatted for easier reading;
2977 special_function now points to new function m88k_special_reloc.
2978 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2980 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2981 be done correctly by m88k_special_reloc.
2982 (reloc_processing): New function to be used by RELOC_PROCESSING.
2983 (RELOC_PROCESSING): Define to call reloc_processing.
2985 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2987 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2988 (pe_print_pdata): Likewise.
2990 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2991 obstack_alloc fails.
2992 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2994 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2995 * Many files: don't set bfd_error_no_memory if one of the above
2998 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2999 if p_paddr_valid is set.
3000 (copy_private_bfd_data): New static function.
3001 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3003 * elf.c (assign_file_positions_for_segments): Fix case where extra
3004 program headers were allocated.
3006 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3007 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3008 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3009 _bfd_elf_print_private_bfd_data.
3011 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3012 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3013 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3014 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3015 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3016 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3017 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3019 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3021 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3022 * elf.c (make_mapping): New static function.
3023 (map_sections_to_segments): New static function.
3024 (elf_sort_sections): New static function.
3025 (assign_file_positions_for_segments): New static function.
3026 (map_program_segments): Remove.
3027 (get_program_header_size): Remove sorted_hdrs, count, and
3028 maxpagesize parameters. Simplify.
3029 (assign_file_positions_except_relocs): When generating an
3030 executable, use assign_file_positions_for_segments.
3031 (elf_sort_hdrs): Remove.
3032 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3033 to get_program_header_size.
3035 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3037 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3039 * configure, config.in: Regenerate with autoconf 2.7.
3041 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3042 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3044 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3046 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3047 (ecoff_sec_to_styp_flags): Likewise.
3048 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3049 (ecoff_set_symbol_info): Handle scRConst.
3050 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3051 (ecoff_compute_section_file_positions): Handle .rconst section.
3052 (_bfd_ecoff_write_object_contents): Likewise.
3053 (ecoff_link_check_archive_element): Handle scRConst.
3054 (ecoff_link_add_externals): Likewise.
3055 (ecoff_link_write_external): Handle .rconst section.
3056 (ecoff_reloc_link_order): Likewise.
3057 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3058 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3060 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3062 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3063 DEF_DYNAMIC flag is set.
3065 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3067 * host-aout.c: If TRAD_HEADER is defined, include it.
3069 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3071 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3072 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3073 (BFD_NEED_DECLARATION): New function.
3074 * configure.in: Use BFD_NEED_DECLARATION.
3075 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3076 * configure, config.in: Rebuild with autoconf 2.6.
3078 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3079 special_sections before returning when called with a non XCOFF
3082 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3085 * coffcode.h (coff_compute_section_file_positions): Only pad the
3086 previous section to force file alignment when creating an
3089 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3091 * coffcode.h (coff_compute_section_file_positions): If
3092 RS6000COFF_C, set up the .debug section.
3094 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3095 if it is not large enough to accomodate the entire TOC area with
3096 signed 16 bit offsets.
3097 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3099 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3100 TOC anchor to use the TOC value used in the output file.
3102 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3104 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3105 (_bfd_coff_read_string_table): Likewise.
3107 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3109 * pe-arm.c: Fix typos.
3110 * coff-arm.c: Likewise.
3112 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3114 * coff-ppc.c (list_ele): Added "cat"egory member.
3115 (record_toc): New category parameter (priv or pub).
3116 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3117 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3118 the mainline. It addes extra toc cells in error.
3119 (ppc_coff_swap_sym_in_hook): Added some documentation.
3120 (dump_toc): Can now diagnose "virtual toc" chicanery.
3122 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3124 * elf-bfd.h (struct elf_link_hash_table): Change type of
3125 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3127 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3129 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3130 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3132 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3133 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3134 defined or mentioned in a regular file.
3136 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3138 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3139 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3140 (coff_ppc_relocate_section): Correct REL24 handling
3141 (ppc_process_before_allocation): Correct TOCDEFN handling
3143 * peicode.h (dir_names): Added name descriptions
3145 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3147 * VERSION: Updated to cygnus-2.6.
3149 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3151 * targets.c (m68k4knetbsd_vec): Declare.
3153 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3155 * targets.c (bfd_target): Change type of second argument to
3156 _bfd_print_private_bfd_data from void * to PTR.
3157 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3158 using PTR rather than void *.
3159 * bfd-in2, libbfd.h: Rebuild.
3160 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3162 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3163 _bfd_generic_bfd_print_private_bfd_data rather than casting
3166 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3168 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3169 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3171 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3172 BFD64_BACKENDS_CFILES): New variables.
3175 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3177 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3178 not at the file position of the first section.
3179 * coffcode.h (coff_compute_section_file_positions): Avoid using
3181 (coff_write_object_contents): When generating a PPC PE executable
3182 with no symbols, round up the file size to a COFF_PAGE_SIZE
3184 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3185 don't write out a string table.
3187 * elf.c (bfd_section_from_shdr): When using a different section
3188 header, pass the new one to _bfd_elf_make_section_from_shdr.
3189 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3190 (elf_map_symbols): Add section VMA to symbol value when comparing
3192 (_bfd_elf_compute_section_file_positions): Only build symbol table
3193 if there are some symbols. Set file offset of symtab and strtab
3195 (assign_file_positions_except_relocs): Remove dosyms parameter.
3196 Change all callers. Never set file offset of symtab and strtab
3198 (_bfd_elf_copy_private_section_data): New function.
3199 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3200 (_bfd_elf_copy_private_symbol_data): New function.
3201 (swap_out_syms): Check for special mapping of st_shndx created by
3202 copy_private_symbol_data.
3203 * elfxx-target.h: Use new copy routines.
3204 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3205 (_bfd_elf_copy_private_section_data): Declare.
3207 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3209 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3212 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3213 _bfd_dummy_target, matching the recent change to archive
3216 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3218 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3219 arithmetic on PTR types.
3221 * aout-target.h (MY(callback)): Set the lma of the sections.
3223 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3224 symbol into a reloc against the section.
3226 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3228 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3229 glue for the relocs: IMGLUE and IFGLUE.
3230 (record_toc): new function - tracks toc contents
3231 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3232 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3233 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3234 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3235 (ppc_record_toc_entry): Removed a debug define (duh)
3237 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3238 (pe_print_idata): New function - formats the idata section data
3239 (pe_print_pdata): New function - formats the pdata section data
3240 (pe_print_private_bfd_data): calls to above
3242 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3244 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3245 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3246 TARGET_SYM and TARGET_NAME for vector and BFD name.
3247 * coff-pmac.c (pmac_xcoff_vec): Remove.
3248 (TARGET_SYM, TARGET_NAME): Define.
3249 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3250 machine to 0, not all PowerMacs are 601s.
3252 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3254 * elfcode.h (elf_object_p): Read in any program headers.
3255 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3256 based on the program headers, if any.
3257 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3258 (map_program_segments): Set p_paddr of program headers based on
3261 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3263 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3266 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3267 trying to do a relocateable link with a non-a.out object file.
3269 * archive.c (bfd_generic_archive_p): Check the first object file
3270 in an archive even if target_defaulted is set. If the object file
3271 has the wrong xvec, reject it.
3273 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3274 be represented, report the name via _bfd_error_handler.
3275 (translate_to_native_sym_flags): Likewise.
3276 * elf32-mips.c (mips_elf_final_link): Likewise.
3277 * oasys.c (oasys_write_sections): Likewise.
3279 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3280 which checks for STYP_OVRFLO sections.
3281 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3282 reloc and lineno count overflows.
3283 (coff_write_object_contents): Call coff_count_linenumbers before
3284 coff_compute_section_file_positions. If RS6000COFF_C, handle
3285 reloc and lineno count overflows.
3286 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3287 relocs before dealing with .pad sections. Count overflow section
3288 headers when handling .pad sections.
3290 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3293 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3294 (struct xcoff_link_hash_table): Add descriptor_section and
3295 special_sections fields.
3296 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3297 (xcoff_link_add_symbols): Set linkage section alignment. Create
3298 descriptor section. Check for magic symbol names (_text, etc.),
3299 and record them in special_sections if found. Set
3300 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3301 descriptor field to point back to the function code symbol.
3302 (xcoff_sweep): Always mark the special descriptor_section.
3303 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3304 function descriptor, and mark it if it is.
3305 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3306 parameter, and fill it in. Allocate space for the descriptor
3308 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3309 global linkage code. If an undefined function descriptor is
3310 exported, arrange to define it. Warn about any other undefined
3312 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3313 (xcoff_write_global_symbol): Create a function descriptor when
3315 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3316 * bfd-in2.h: Rebuild.
3318 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3320 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3321 (ppc_coff_link_hash_table): new types for hashing
3322 (ppc_coff_link_hash_newfunc): hash entry constructor
3323 (ppc_coff_link_hash_table_init): hash table initializer
3324 (ppc_coff_link_hash_table_create): hash table constructor
3325 (ppc_record_toc_entry): changed references to hash table
3326 (coff_ppc_relocate_section): changed references to hash table
3328 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3329 * libcoff.h: Rebuild
3331 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3332 (coff_link_add_symbols): removed toc_offset init
3334 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3336 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3339 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3340 if it is given and mmep is available.
3341 * acconfig.h: Undef USE_MMAP.
3342 * configure, config.in: Regenerated.
3343 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3344 table handling the old way.
3345 (aout_get_external_symbols): Don't complain if last byte of string
3347 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3348 (bfd_free_window) [! USE_MMAP]: Don't define.
3349 (bfd_get_file_window,
3350 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3352 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3354 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3357 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3359 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3360 compatible with AMD generated COFF files. Try to support both AMD
3361 and GNU formats simultaneously.
3362 (coff_a29k_relocate_section): Likewise.
3364 * libbfd.c (bfd_get_file_window): Change writable parameter from
3365 int to boolean; update all callers. Pass MAP_SHARED if not
3366 writable--it's required on Solaris. Cast fprintf argument to
3368 * bfd-in.h (bfd_get_file_window): Update declaration.
3369 * bfd-in2.h: Rebuild.
3370 * aoutx.h: Update calls to bfd_get_file_window.
3372 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3374 (xcoff_swap_ldhdr_in): New static function.
3375 (xcoff_swap_ldsym_in): New static function.
3376 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3377 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3378 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3379 Handle XTY_ER/XMC_XO symbols correctly.
3380 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3381 rather than normal symbol table.
3382 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3383 already defined with the same absolute value.
3384 (xcoff_mark): When considering called symbols, check whether the
3385 descriptor is from a dynamic object, rather than the symbol
3387 (xcoff_build_ldsyms): Likewise.
3389 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3390 Cast realloc and malloc return values. If malloc or realloc fail,
3391 set bfd_error_no_memory.
3392 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3393 * bfd-in2.h: Rebuild.
3395 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3397 * coff-ppc.c (ppc_record_toc_entry): new function.
3398 (in_reloc_p): changed return value.
3399 (coff_ppc_relocate_section): much rework.
3400 (ppc_allocate_toc_section): new function.
3401 (ppc_process_before_allocation): new function.
3402 (ppc_coff_swap_sym_in_hook): new function.
3404 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3405 (coff_link_add_symbols): initialize toc_offset.
3407 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3408 (coff_swap_aouthdr_out): Added more sections to the data
3409 dictionary for the pe file header. Also changed linker version
3410 number on the ppc side.
3411 (dir_names): small improvements to the dictionary printing.
3412 (pe_mkobject_hook): save the file level flags.
3414 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3415 (pe_tdata): added real_flags field
3416 (coff_tdata): added local_toc_sym_map and access macro
3418 * libcoff.h (coff_link_hash_entry): added toc_offset field
3419 (pe_tdata): added real_flags field
3420 (coff_tdata): added local_toc_sym_map and access macro
3422 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3423 (coff_mkobject): init for local_toc_sym_map
3424 (coff_write_object_contents): set the internal_a.magic to
3425 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3428 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3430 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3431 entries until both the line number address and the function name
3432 address are too large.
3434 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3435 * configure: Rebuilt.
3437 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3438 is defined in the environment.
3440 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3442 * som.c (som_get_section_contents_in_window): Define to use
3445 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3447 * coff-i860.c: New file, based on coff-i386.c.
3448 * cpu-i860.c: New file, based on cpu-i386.c.
3449 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3450 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3451 targets, using i860coff_vec.
3452 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3453 trad-core.o and hosts/i860mach3.h.
3454 (i860coff_vec): Use coff-i860.o and cofflink.o.
3455 * configure: Rebuild.
3456 * Makefile.in: Rebuild dependencies.
3457 (ALL_MACHINES): Add cpu-i860.o.
3458 (BFD32_BACKENDS): Add coff-i860.o.
3459 (CFILES): Add cpu-i860.c and coff-i860.c.
3460 * targets.c (i860coff_vec): Declare.
3461 (bfd_target_vector): Add &i860coff_vec.
3462 * archures.c (bfd_i860_arch): Declare.
3463 (bfd_archures_list): Add &bfd_i860_arch.
3464 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3465 (coff_set_flags): Handle bfd_arch_i860.
3466 (coff_write_object_contents): Handle I860 a.out magic number.
3468 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3470 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3471 the created .tc section to 2.
3472 (xcoff_mark): Don't keep a .loader reloc for a call to an
3473 undefined symbol when creating a shared library.
3474 (xcoff_build_ldsyms): When creating a shared library, generate
3475 global linkage code for a call to an undefined symbol.
3477 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3479 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3480 BFD32_BACKENDS, BFD64_BACKENDS.
3481 (.dep1): Put mkdep output in a separate file.
3482 Rebuilt dependencies.
3484 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3487 Permit use of mmap when available:
3489 * configure.in: Check for mmap, madvise, mprotect.
3490 * config.in, configure: Regenerated.
3492 * libbfd.c (struct _bfd_window_internal): Define type.
3493 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3495 (ok_to_map): New static variable for debugging.
3496 (_bfd_generic_get_section_contents_in_window): New function.
3497 * bfd-in.h (bfd_window_internal): Declare type.
3498 (bfd_window): Define type.
3499 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3500 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3503 * libaout.h (struct aoutdata): Add two window fields.
3504 (obj_aout_sym_window, obj_aout_string_window): New macros.
3505 * aoutx.h (some_aout_object_p): Initialize windows.
3506 (aout_get_external_symbols): Get symbol data and strings in
3507 windows instead of explicitly allocated buffers.
3508 (slurp_symbol_table): Free window instead of memory.
3509 (bfd_free_cached_info): Release windows instead of freeing storage
3511 (aout_link_free_symbols): Ditto.
3513 * targets.c (bfd_target): Add new field for
3514 get_section_contents_in_window.
3515 (BFD_JUMP_TABLE_GENERIC): Updated.
3516 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3517 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3518 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3519 macros for get_section_contents_in_window field.
3521 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3523 * core.c: Renamed to corefile.c
3524 * makefile.dos (OBJS): Change core.o to corefile.o
3525 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3528 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3530 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3531 targ_selvecs to allow debugging under Irix-5 native.
3534 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3536 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3537 to o. Clobber and restore the list of new csects around the call
3538 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3539 linker error and the linker wants to read the symbol table. Reset
3540 the line number count of a real section even if it has no relocs.
3541 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3543 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3546 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3548 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3549 an undefined symbol in a shared link.
3551 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3552 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3553 phdm@info.ucl.ac.be (Philippe De Muyter).
3555 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3557 * coff-m88k.c (rtype2howto): New static function.
3558 (RTYPE2HOWTO): Use it rather than a macro definition.
3560 * coffcode.h (coff_write_object_contents): set internal_a.magic
3561 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3563 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3564 define TRAD_HEADER to new file hosts/delta68.h.
3565 m88*-motorola-sysv*, however, does use ptrace-core.o.
3566 * hosts/delta68.h: New file.
3568 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3569 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3571 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3573 * i386linux.c (MY(vec)): Declare before use.
3575 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3577 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3578 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3580 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3581 BFD is not of the right type.
3582 (bfd_elf_get_needed_list): Likewise.
3583 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3584 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3585 * xcofflink.c (XCOFF_XVECP): Define.
3586 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3588 (bfd_xcoff_import_symbol): Likewise.
3589 (bfd_xcoff_export_symbol): Likewise.
3590 (bfd_xcoff_link_count_reloc): Likewise.
3591 (bfd_xcoff_record_link_assignment): Likewise.
3592 (bfd_xcoff_size_dynamic_sections): Likewise.
3594 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3595 table index against the number of symbols for a base relative
3598 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3600 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3601 full_aouthdr flag here...
3602 (_bfd_xcoff_bfd_final_link): ...not here.
3604 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3606 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3607 systems that have a system <libelf.h>.
3608 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3609 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3610 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3611 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3612 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3613 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3614 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3616 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3618 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3619 set, set BSF_WEAK in symbol. Change all callers.
3620 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3621 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3622 _bfd_generic_link_add_one_symbol.
3623 (ecoff_indirect_link_order): Check that the section tdata relocs
3624 are not NULL before using them.
3626 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3627 define TRAD_HEADER as hosts/alphalinux.h.
3628 * configure: Rebuild.
3629 * hosts/alphalinux.h: New file.
3630 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3633 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3635 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3636 C_ECOMM storage classes.
3638 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3640 (xcoff_mark): Call xcoff_mark_symbol.
3641 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3642 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3644 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3646 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3648 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3650 (xcoff_find_reloc): New static function.
3651 (xcoff_link_add_symbols): Use it.
3652 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3653 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3654 relocate the value of C_DECL.
3656 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3658 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3660 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3661 callback decide what goes in .relocs.
3662 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3663 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3666 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3668 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3671 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3673 * xcofflink.c: More improvements, mostly to fix handling of
3674 constructors and a few other special cases.
3675 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3676 zero, reverting yesterday's change.
3677 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3678 (bfd_xcoff_link_count_reloc): Declare.
3679 (bfd_xcoff_record_link_assignment): Declare.
3680 * bfd-in2.h: Rebuild.
3682 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3684 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3685 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3686 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3687 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3688 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3689 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3691 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3694 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3695 segments includes the a.out header. See to that the magic number
3696 *always* is big-endian.
3698 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3699 m68k4k NetBSD configurations.
3701 * configure.in, configure: Separate i386 & mips NetBSD
3702 configurations from other BSD ones. Don't assume DEC is the only
3703 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3704 configurations. Add support for m68k4k NetBSD object format.
3706 * libaout.h: Added M_68K4K_NETBSD magic.
3708 * m68k4knetbsd.c: New file.
3710 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3712 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3715 * hosts/mipsnbsd.h: New file.
3718 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3720 * config.bfd: Add config stuff for mips*-*-magic* to set
3721 targ_defvec to ecoff_big_vec.
3724 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3726 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3728 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3729 toc_section, and entry_section fields.
3730 (struct xcoff_section_tdata): Remove ldrel_count field.
3731 * libcoff.h: Rebuild.
3732 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3734 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3735 full a.out header if full_aouthdr is set in xcoff_data.
3736 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3737 based on sections stored in xcoff_data.
3738 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3740 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3741 (rs6000coff_vec): Set symbol_leading_char to '.'.
3742 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3743 value stored in ret rather than returning a pointer value.
3745 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3747 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3750 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3752 * som.c (som_slurp_string_table): Allocate the strings with malloc
3753 since they're free'd by free_cached_info.
3754 (som_slurp_symbol_table): Similarly for the symbol table.
3756 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3758 * Makefile.in (diststuff): Don't make headers.
3760 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3762 * Makefile.in: Rebuild dependencies.
3764 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3765 output_bfd is not SunOS.
3766 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3767 non-SunOS input files.
3769 * xcofflink.c: Extensive changes to support linking shared objects
3770 and generating a .loader section.
3771 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3772 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3773 last_symndx, and ldrel_count fields.
3774 * libcoff.h: Rebuild.
3775 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3776 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3778 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3779 (bfd_xcoff_export_symbol): Declare.
3780 (bfd_xcoff_size_dynamic_sections): Declare.
3781 * bfd-in2.h: Rebuild.
3783 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3785 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3786 * configure: Rebuild.
3787 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3788 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3790 (pmac_xcoff_vec): Update to use new xcoff support.
3791 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3792 (xcoff_write_armap): Declare buf as unsigned char.
3793 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3795 * mpw-make.sed: Generalize subdir_do edit.
3797 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3799 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3800 correctly. Don't initialize asect->vma.
3802 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3804 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3805 something a little less than the page size.
3807 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3809 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3811 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3813 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3814 * coffcode.h (coff_write_object_contents): If .bss is before
3815 .data us that as data_start.
3816 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3818 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3819 (coff_swap_outhdr_out): Hardwire in version number.
3821 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3823 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3824 major and minor to *_vno, since the former are also macros in
3825 SunOS header files. Cast result of bfd_alloc to appropriate
3828 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3829 before assigning to sec_data.
3831 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3833 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3834 now relative to the section, not absolute.
3835 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3836 get the file name when there is a N_SO directory name. When
3837 handling stabs, remember that section->vma was added to the
3840 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3842 * sunos.c (struct sunos_link_hash_table): Add needed field.
3843 (sunos_link_hash_table_create): Call bfd_release, not free.
3844 (sunos_link_hash_table_create): Initialize needed field.
3845 (sunos_add_dynamic_symbols): Record needed objects.
3846 (bfd_sunos_get_needed_list): New function.
3847 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3848 * bfd-in2.h: Rebuild.
3850 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3852 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3854 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3856 * bfd-in.h (struct bfd_link_needed_list): Rename from
3857 bfd_elf_link_needed_list.
3858 * bfd-in2.h: Rebuild.
3859 * elf.c, elflink.h, libelf.h: Corresponding changes.
3861 Add start at AIX linker support; no shared libraries yet.
3862 * xcofflink.c: New file.
3863 * configure.in (rs600coff_vec): Use xcofflink.o.
3864 * configure: Rebuild.
3865 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3867 (struct xcoff_section_tdata): Define.
3868 (xcoff_section_data): Define macro.
3869 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3870 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3871 (_bfd_xcoff_bfd_final_link): Declare.
3872 (_bfd_ppc_xcoff_relocate_section): Declare.
3873 * libcoff.h: Rebuild.
3874 * coff-rs6000.c: Clean up a bit.
3875 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3876 cputype, csects, and debug_indices.
3877 (xcoff_copy_private_bfd_data): Copy cputype.
3878 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3879 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3880 (xcoff_reloc_type_lookup): Rename from
3881 rs6000coff_reloc_type_lookup.
3882 (coff_relocate_section): Define.
3883 (_bfd_xcoff_sizeof_headers): Define.
3884 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3885 (_bfd_xcoff_bfd_relax_section): Define.
3886 (_bfd_xcoff_bfd_link_split_section): Define.
3887 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3889 * coffcode.h (coff_compute_section_file_positions): If AIX,
3890 increment sofar by SMALL_AOUTSZ if not executable.
3891 (coff_write_object_contents): If AIX, always output an a.out
3892 header; if not executable, header size of SMALL_AOUTSZ.
3893 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3894 (_bfd_stringtab_init): Initialize xcoff field.
3895 (_bfd_xcoff_stringtab_init): New function.
3896 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3897 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3898 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3899 * libbfd.h: Rebuild.
3900 * Makefile.in: Rebuild dependencies.
3901 (BFD32_BACKENDS): Add xcofflink.o.
3902 (CFILES): Add xcofflink.c.
3904 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3905 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3906 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3908 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3910 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3912 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3914 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3915 * config.in: Regenerated.
3917 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3918 (_bfd_chunksize): New variable.
3919 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3920 for obstack chunk size.
3921 * configure.in: Check for getpagesize.
3922 * configure: Regenerated.
3924 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3926 * trad-core.c (rawptr): Make it a local variable of
3927 ptrace_unix_core_file_p.
3929 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3931 * coff-arm.c (in_reloc_p): New.
3932 * coff-i386.c (in_reloc_p): New.
3933 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3934 (coff_write_object_contents): Only set has_reloc_section
3936 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3937 in_reloc_p to decide if reloc should be emitted.
3938 * libcoff.h (pe_data_type.in_reloc_p): New.
3939 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3941 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3943 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3944 (_bfd_coff_read_internal_relocs): Likewise.
3945 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3946 (_bfd_coff_read_internal_relocs): Likewise.
3948 * elflink.h (elf_link_add_object_symbols): Correct conditions
3949 under which type and size change warnings are issued.
3951 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3953 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3954 a symbol which is not in a real section.
3955 (coff_write_native_symbol): Corresponding change.
3957 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3958 coff_link_hash_newfunc and make non-static.
3959 (_bfd_coff_link_hash_table_init): New function, broken out of
3960 _bfd_coff_link_hash_table_create.
3961 (_bfd_coff_link_hash_table_create): Use it.
3962 (process_embedded_commands): Make static.
3963 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3964 (_bfd_coff_link_hash_table_init): Declare.
3965 * libcoff.h: Rebuild.
3967 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3968 field in XCOFF tdata.
3969 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3970 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3971 based on cputype stored in a.out header, or in n_type of initial
3973 (coff_write_object_contents): Set cputype correctly in a.out
3975 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3977 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3978 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3980 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3981 * libcoff.h: Rebuild.
3983 * cpu-rs6000.c (rs6000_compatible): New static function.
3984 (bfd_rs6000_arch): Use it.
3985 * cpu-powerpc.c (powerpc_compatible): New static function.
3986 (arch_info_struct): Define various flavours of PowerPC.
3987 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3990 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3992 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3994 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3996 * elflink.h (elf_link_add_object_symbols): Don't warn about
3997 changing the size or type if the old definition was weak.
3999 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4001 * coffcode.h (combined_entry_type): Add fix_line field.
4002 (coff_slurp_line_table): Warn if we try to set the lineno field of
4004 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4005 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4006 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4007 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4009 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4010 * libcoff.h: Rebuild.
4012 * libcoff-in.h (struct xcoff_tdata): Define.
4013 (xcoff_data): Define.
4014 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4015 * bfd-in2.h, libcoff.h: Rebuild.
4016 * coff-rs6000.c (xcoff_mkobject): New static function.
4017 (coff_mkobject): Define.
4018 (xcoff_copy_private_bfd_data): New static function.
4019 (coff_bfd_copy_private_bfd_data): Define.
4020 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4022 (rs6000coff_vec): Add DYNAMIC to object_flags.
4023 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4024 .loader sections specially.
4025 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4026 section alignment from the XCOFF tdata information.
4027 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4028 F_SHROBJ, and copy the extra a.out header information into the
4029 XCOFF tdata structure.
4030 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4031 F_DYNLOAD and the extra a.out header information.
4032 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4033 C_HIDEXT symbol with attached csect information.
4034 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4035 in the o_maxdata field.
4036 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4037 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4038 end if BSF_NOT_AT_END is set.
4040 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4041 _bfd_read_ar_hdr_fn.
4042 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4043 * bfd-in2.h, libbfd.h: Rebuild.
4044 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4046 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4047 (bfd_slurp_bsd_armap_f2): Likewise.
4048 (_bfd_slurp_extended_name_table): Likewise.
4050 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4052 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4054 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4055 when the symbol table is empty.
4057 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4058 space for section symbols, since we don't output them either.
4059 (elf_m68k_adjust_dynindx): Removed.
4061 * ptrace-core.c (rawptr): Make it a local variable of
4062 ptrace_unix_core_file_p.
4064 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4066 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4069 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4070 Mac object file formats.
4072 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4074 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4075 auxent if there isn't one.
4076 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4077 rather than FILNMLEN as the maximum name length.
4079 * coffcode.h (bfd_coff_backend_data): Add new field
4080 _bfd_coff_print_aux.
4081 (bfd_coff_print_aux): New static function.
4082 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4083 scnlen field of an XTY_LD csect aux entry.
4084 (coff_print_aux): New static function.
4085 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4086 in coff_pointerize_aux_hook.
4087 (bfd_coff_std_swap_table): Initialize new field.
4088 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4089 * libcoff.h: Rebuild.
4090 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4091 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4093 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4094 if there are symbols, for native AIX ld compatibility.
4096 * coffcode.h (bfd_coff_backend_data): Add new field
4097 _bfd_coff_pointerize_aux_hook.
4098 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4099 or I960, and as 0 otherwise.
4100 (bfd_coff_std_swap_table): Initialize new field.
4101 * libcoff.h: Rebuild.
4102 * coffgen.c (coff_pointerize_aux): Change parameters to take
4103 symbol pointer instead of type and class, and to take aux index.
4104 Call _bfd_coff_pointerize_aux_hook if it is defined.
4105 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4106 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4107 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4109 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4110 read-only/host-only support.
4112 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4114 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4117 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4118 BFD_JUMP_TABLE_ARCHIVE accordingly.
4119 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4120 (_bfd_compute_and_write_armap): Declare.
4121 (_bfd_generic_read_ar_hdr): Declare.
4122 (_bfd_read_ar_hdr): Define.
4123 (_bfd_noarchive_read_ar_hdr): Define.
4124 (_bfd_archive_bsd_read_ar_hdr): Define.
4125 (_bfd_archive_coff_read_ar_hdr): Define.
4126 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4127 _bfd_read_ar_hdr instead.
4128 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4129 (_bfd_compute_and_write_armap): Rename from
4130 compute_and_write_armap. Make non-static. Change all callers.
4131 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4132 than _bfd_snarf_ar_hdr.
4133 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4134 * ieee.c (ieee_read_ar_hdr): Define.
4135 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4136 * oasys.c (oasys_read_ar_hdr): Define.
4137 * som.c (som_read_ar_hdr): Define.
4138 * bfd-in2.h, libbfd.h: Rebuild.
4140 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4142 * peicode.c (coff_swap_filehdr_in): If symptr is
4143 zero, there aren't any symbols, even if nsyms is set.
4145 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4147 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4149 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4150 sections, and set styp correctly for them: .got, .hash, .dynamic,
4151 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4152 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4154 (ecoff_sort_hdrs): New static function.
4155 (ecoff_compute_section_file_positions): Return boolean, not void.
4156 Sort the sections by VMA before looking through them. Put the
4157 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4158 section on an appropriate boundary within the page.
4159 (ecoff_compute_reloc_file_positions): Check return value of
4160 ecoff_compute_section_file_positions.
4161 (_bfd_ecoff_set_section_contents): Likewise.
4162 (_bfd_ecoff_write_object_contents): Check for various Alpha
4163 section types when incrementing text_size and data_size. Call
4164 adjust_headers backend function if it exists.
4165 * coff-alpha.c (alpha_adjust_headers): New static function.
4166 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4167 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4169 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4171 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4173 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4174 of ALTERNATE_AIX_CORE_FORMAT.
4175 * configure.in (aix4): No longer need CORE_FLAGS.
4176 * configure: Updated.
4178 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4180 NS32k changes from Ian Dall:
4181 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4183 (aout_link_input_section_std, aout_link_input_section_ext,
4184 aout_link_reloc_link_order): Call them instead of _bfd_*
4186 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4188 (backend_data): Use it instead of hardcoded zero.
4190 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4191 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4193 * ns32knetbsd.c: Include bfd.h.
4194 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4195 (MY_bfd_reloc_type_lookup): Declare function too.
4196 * pc532-mach.c (set_sizes): Don't declare.
4197 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4198 (backend_data, MY_backend_data): Don't define.
4200 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4201 ns32k-*-lites* like ns32k-*-netbsd*.
4203 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4206 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4208 * coffcode.h (coff_write_object_contents): Restore setting
4209 f_timdat to 0, deleted on August 22.
4211 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4213 * coffcode.h (coff_bfd_copy_private_symbol_data,
4214 coff_bfd_copy_private_section_data,
4215 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4216 * peicode.h (coff_bfd_copy_private_bfd_data): New
4217 (pe_bfd_copy_private_bfd_data): New.
4218 (coff_swap_scnhdr_in): Swap bss size into the right place.
4219 (pe_print_private_bfd_data): Add some newlines.
4221 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4223 * som.c (setup_sections): Don't die if a space has no subspaces.
4225 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4227 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4228 dynamic symbol override a common symbol. Don't change the size or
4229 type if they have been set and the new symbol is not a definition.
4230 Warn if the size or type changes.
4232 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4234 * som.c (som_begin_writing): Don't write the symbol table or
4236 (som_finish_writing): Write them here. Place them after the
4237 subspace data, but before the relocs.
4239 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4241 * sunos.c (sunos_add_one_symbol): Just pass false, not
4242 info->shared_library, to sunos_create_dynamic_sections.
4243 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4245 (sunos_check_dynamic_reloc): Remove .text section assertion.
4247 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4249 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4250 * configure, configure.in: Add pmac_xcoff_vec case.
4251 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4252 * coff-pmac.c: New file, PowerMac XCOFF support.
4253 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4254 * targets.c (pmac_xcoff_vec): Declare.
4256 * mpw-config.in: Various changes to be compatible with the
4257 autoconf-based configury.
4258 * mpw-make.sed: New file, sed commands to translate Unix
4259 makefile into MPW syntax.
4260 * mpw-make.in: Remove.
4261 * hosts/mpw.h: Remove.
4262 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4263 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4265 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4267 * binary.c (binary_get_symtab): Return an empty string on error.
4268 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4270 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4272 * coff-ppc.c: Reformatted according to gnu conventions
4273 Removed irrelevant "if 0" code
4275 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4277 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4278 symbols rather than as indirect symbols.
4279 (MY(slurp_symbol_table)): Don't do anything special about
4282 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4283 of .ctors and .dtors sections is no larger than 2.
4285 * sunos.c (sunos_add_one_symbol): Don't change
4286 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4288 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4289 dynamic symbols when creating a shared library.
4290 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4292 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4293 written even if it is not defined in a regular object.
4294 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4295 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4296 rather than the constant 22.
4297 (sunos_check_dynamic_reloc): Handle creating a shared library.
4298 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4299 zero when creating a shared library.
4300 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4301 write it out at the start of the symbol table.
4303 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4305 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4307 * config.bfd: Add arm-*-coff.
4308 * configure.in, configure: Add armcoff_{little,big}_vec.
4309 * targets.c (armcoff_{little,big}_vec): Declare.
4310 (bfd_target_vector): Add armcoff_{little,big}_vec.
4311 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4313 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4315 * targets.c (bfd_find_target): Remove debugging code.
4317 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4319 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4321 * Makefile.in: added *-ppc files
4322 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4323 allow pe based .o's to be shared with other tools on ppc/NT
4324 * config.bfd: added powerpc[le]-[pe|winnt] config support
4325 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4326 * peicode.h: Added more section flags for PE on ppc
4327 Added coff_swap_filehdr_out to allow peicode.h to be
4328 used for non-image PE files on ppc.
4329 Check for image, or not, before copying pe_opthdr
4330 * targets.c: Added new bfd's
4331 * targets.c: Removed two inactive bfds that shouldn't have made it this
4334 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4336 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4337 explicit values to initialize all relocs. Change all users.
4338 (ppc_elf_brtaken_inner): New function to handle branch predicition
4340 (ppc_elf_brtaken_reloc): Ditto.
4341 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4342 relocs use ppc_elf_unsupported_reloc.
4343 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4344 needs to be reported.
4345 (ppc_elf_relocate_section): Support branch prediction relocs.
4347 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4349 * bfd.c (bfd_assert): Remove \n from string passed to
4352 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4353 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4354 (bfd_coff_make_section_hook): Don't define.
4355 (coff_make_section_hook): Remove.
4356 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4357 (styp_to_sec_flags): Likewise.
4358 (coff_write_object_contents): Likewise.
4359 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4361 * libcoff.h: Rebuild.
4362 * coffgen.c (make_a_section_from_file): Just call
4363 bfd_make_section_anyway, not bfd_make_section or
4364 bfd_coff_make_section_hook.
4365 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4366 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4367 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4368 make_section_hook field.
4369 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4371 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4372 pointers into value field for warning and indirect symbols; just
4373 leave the value field alone.
4374 * linker.c (generic_link_add_symbol_list): Use next symbol for
4375 warning and indirect symbols, rather than looking in symbol value.
4376 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4377 parameter. Change all callers. Remove support for indirect
4378 symbols; it didn't work anyhow.
4379 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4380 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4381 * bfd-in2.h: Rebuild.
4383 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4385 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4386 go back to telling the tools this reloc operates on 32 bits.
4388 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4390 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4391 rather than a direct fprintf.
4392 * archive.c (_bfd_write_archive_contents): Likewise.
4393 * coffcode.h (coff_slurp_symbol_table): Likewise.
4394 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4395 (ppc_elf_unsupported_reloc): Likewise.
4396 (ppc_elf_relocate_section): Likewise.
4397 * i386linux.c (linux_tally_symbols): Likewise.
4398 (linux_finish_dynamic_link): Likewise.
4399 * osf-core.c (osf_core_core_file_p): Likewise.
4400 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4401 * som.c (som_sizeof_headers): Likewise.
4402 * srec.c (srec_bad_byte): Likewise.
4403 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4404 * libbfd-in.h (bfd_assert): Declare first parameter const.
4405 * libbfd.h: Rebuild.
4406 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4407 bfd_reloc_overflow is enough.
4408 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4409 * coff-h8500.c (rtype2howto): Likewise.
4410 * coff-z8k.c (rtype2howto): Likewise.
4411 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4412 * elf.c (_bfd_elf_get_lineno): Likewise.
4413 (_bfd_elf_no_info_to_howto): Likewise.
4414 (_bfd_elf_no_info_to_howto_rel): Likewise.
4415 * hp300hpux.c (convert_sym_type): Likewise.
4416 (MY(swap_std_reloc_in)): Likewise.
4417 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4419 * libaout.h (struct aoutdata): Add line_buf field.
4420 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4421 and filename_buffer. Instead, use a malloc buffer stored in the
4422 new line_buf field. Remove length restrictions.
4424 * coffgen.c (string_size): Remove static variable.
4425 (debug_string_size, debug_string_section): Likewise.
4426 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4427 and debug_string_size_p parameters. Use them instead of the
4428 global variables. Change all callers.
4429 (coff_write_symbol): Likewise.
4430 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4431 (coff_write_symbols): Add local variables to replace removed
4434 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4435 function, and line_base fields.
4436 * libcoff.h: Rebuild.
4437 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4438 information, rather than using static variables.
4440 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4441 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4443 * init.c (initialized): Remove static variable.
4444 (bfd_init): Don't bother setting initialized.
4445 (bfd_check_init): Remove.
4446 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4447 * libbfd.h: Rebuild.
4449 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4451 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4452 size for full core dumps. Copy core file header to private data.
4453 (rs6000coff_core_file_failing_command,
4454 rs6000coff_core_file_failing_signal): New functions to extract
4455 the file name and terminating signal from the core file.
4456 * coff-rs6000.c: Use them.
4458 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4460 Change arch info to be const, initialized at compile time.
4461 * archures.c: Reindent many functions. Change CONST to const.
4462 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4463 nothing set it anyhow. Make next const.
4464 (bfd_arch_info_list): Remove.
4465 (bfd_archures_list): Rename from archures_init_table. Change from
4466 a table of function pointers to a table of bfd_arch_info_type
4467 structure addresses.
4468 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4469 (bfd_lookup_arch): Likewise.
4470 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4472 (bfd_default_arch_struct): Make const.
4473 (bfd_arch_init, bfd_arch_linkin): Remove.
4474 (bfd_get_arch_info): Return a const pointer.
4475 * init.c (bfd_init): Don't call bfd_arch_init.
4476 * bfd.c (struct _bfd): Make arch_info const.
4477 * bfd-in2.h: Rebuild.
4478 * libbfd.h: Rebuild.
4479 * configure.in: Put & before everything in $selarchs.
4480 * configure: Rebuild.
4481 * cpu-*.c: Change bfd_*_arch from a function which calls
4482 bfd_arch_linkin to a const structure.
4483 * ieee.c (ieee_object_p): Make arch const.
4485 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4487 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4489 * bfd-in2.h: Regenerate.
4490 * libbfd.h: Regenerate.
4492 * elf32-ppc.c (reloc_type): Update names to match current draft.
4493 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4494 relative. Update names to current V.4 draft.
4495 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4496 (ppc_elf_relocate_section): Rename relocations to match draft.
4498 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4500 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4501 compiled with -mrelocatable-lib to be linked with either normal
4502 modules or -mrelocatable modules.
4504 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4506 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4507 in the a.out header.
4509 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4510 a reloc against a local symbol, even if it's not a section.
4512 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4514 * targets.c (bfd_target): Remove unused align_power_min field.
4515 * bfd-in2.h: Rebuild.
4516 * All backends: Remove initialization of align_power_min.
4518 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4520 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4522 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4524 * config.bfd (mips-dec-netbsd*): New target.
4525 * configure.host (mips-dec-netbsd*): New host.
4526 * configure.in (mips-dec-netbsd*): New native.
4527 * configure: Rebuild.
4529 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4531 Make the COFF backend linker merge common types:
4532 * cofflink.c (struct coff_debug_merge_element): Define.
4533 (struct coff_debug_merge_type): Define.
4534 (struct coff_debug_merge_hash_entry): Define.
4535 (struct coff_debug_merge_hash_table): Define.
4536 (coff_debug_merge_hash_table_init): Define.
4537 (coff_debug_merge_hash_table_free): Define.
4538 (coff_debug_merge_hash_lookup): Define.
4539 (struct coff_final_link_info): Add debug_merge field.
4540 (coff_debug_merge_hash_newfunc): New static function.
4541 (_bfd_coff_final_link): Allocate and free debug_merge table.
4542 (coff_link_input_bfd): Merge identical enum, struct and union
4545 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4547 Convert i960 COFF to use COFF backend linker.
4548 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4549 structure to store the symbol being used.
4550 (coff_i960_start_final_link): New static function.
4551 (coff_i960_relocate_section): New static function.
4552 (coff_i960_adjust_symndx): New static function.
4553 (coff_start_final_link): Define.
4554 (coff_relocate_section): Define.
4555 (coff_adjust_symndx): Define.
4556 * coffcode.h (bfd_coff_backend_data): Add new callback function
4557 _bfd_coff_start_final_link.
4558 (bfd_coff_start_final_link): Define.
4559 (coff_start_final_link): Define if not defined.
4560 (bfd_coff_std_swap_table): Add coff_start_final_link.
4561 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4563 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4564 function callback is not NULL.
4565 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4566 (_bfd_coff_internal_syment_name): Declare.
4567 * libcoff.h: Rebuild.
4568 * configure.in (icoff_big_vec): Add cofflink.o.
4569 (icoff_little_vec): Likewise.
4570 * configure: Rebuild.
4572 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4574 * Makefile.in (clean-info): Remove extraneous tab from line
4577 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4579 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4580 contents has relocs.
4582 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4584 * coffcode.h (coff_compute_section_file_positions): Keep the
4586 (coff_write_object_contents): Remember if it's a relocatable
4588 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4589 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4590 if relocatable file. Swap out saved raw size.
4592 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4594 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4595 (maintainer-clean): Rename from realclean, passing
4596 maintainer-clean down to subdirectories, but leave realclean as a
4599 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4602 * dep-in.sed: Remove config.h from generated dependencies.
4604 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4605 broken out of sunos_canonicalize_dynamic_symtab.
4606 (sunos_canonicalize_dynamic_symtab): Call new function
4607 sunos_slurp_dynamic_symtab.
4608 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4609 dynamic symbol table to the caller.
4610 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4611 callback to override the symbols being read.
4612 * libaout.h (struct aout_backend_data): Add three new parameters
4613 to add_dynamic_symbols callback.
4615 Extensive minor changes to avoid various gcc warnings. Also:
4616 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4617 * archures.c (bfd_arch_info_type): Change mach field from long to
4619 (bfd_lookup_arch): Change machine parameter from long to unsigned
4622 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4624 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4625 a symbol with a non-zero plt_offset.
4627 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4629 * elfcode.h (align_file_position): Remove; not used.
4631 * configure.in: Only check for <sys/procfs.h> on a native system,
4632 and make sure it defines prstatus_t.
4633 * configure: Rebuild.
4635 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4637 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4639 * config.in: Rename from config.h.in.
4640 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4641 Check for config.h:config.in when creating stamp-h.
4642 * configure: Rebuild.
4643 * Makefile.in (stamp-h): Depend upon config.in rather than
4644 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4645 calling config.status.
4647 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4648 (Makefile): Just rebuild Makefile.
4649 (config.h, stamp-h): New targets.
4650 * configure.in: Create stamp-h when rebuilding config.h.
4651 * configure: Rebuild.
4653 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4655 * configure.in: Call AC_CONFIG_HEADER. Substitute
4656 HOST_64BIT_LONG. Check that various header files exist. Check
4657 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4658 and/or free need to be declared. Don't make a link to sysdep.h.
4659 Define TRAD_HEADER for various hosts.
4660 * configure: Rebuild.
4661 * configure.host: Don't set my_host. Add definitions taken from
4662 host header files for various entries. Remove entries which now
4664 * acconfig.h: New file.
4665 * config.h.in: New file, built by autoheader.
4666 * sysdep.h: New file.
4667 * Makefile.in (do_distclean): Don't remove sysdep.h.
4669 (LOCAL_H_DEPS): New variable.
4670 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4672 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4673 ($(OPTIONAL_BACKENDS)): Likewise.
4674 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4675 looking through sysdep.h.
4676 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4677 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4678 (fprintf_vma, sprintf_vma): Likewise.
4679 (int64_type, uint64_type): Don't define.
4680 * bfd-in2.h: Rebuild.
4681 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4682 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4683 * lynx-core.c: Include stuff from old hosts/lynx.h.
4684 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4685 rather than NO_FCNTL.
4686 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4687 rather than NATIVE_HPPAHPUX_COMPILER.
4688 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4690 * hosts/*.h: Remove all header files which merely include,
4691 declare, and define things. Leave header files which define
4692 information needed by trad-core.c.
4694 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4695 (BFD_CC_FOR_BUILD): Define.
4696 * configure.in: Use BFD_CC_FOR_BUILD.
4697 * configure: Rebuild.
4699 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4701 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4702 * configure: Rebuild.
4704 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4707 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4709 * config.bfd: i386pe_ve -> i386pe_vec.
4711 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4713 * configure.host: Incorporate host Makefile fragments by setting
4715 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4716 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4717 value based on whether the code is being compiled by a cross
4718 compiler. Don't substitute host_makefile_frag or frags.
4719 * aclocal.m4: New file to define local AC_PROG_CC.
4720 * configure: Rebuild.
4721 * Makefile.in (INSTALL): Set to @INSTALL@.
4722 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4723 (INSTALL_DATA): Set to @INSTALL_DATA@.
4725 (CC): Define as @CC@.
4726 (CFLAGS): Set to @CFLAGS@.
4727 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4728 (@host_makefile_frag@): Remove.
4729 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4730 after other options.
4731 (config.status): Remove dependency upon @frags@.
4732 * config/*.mh, config/README: Remove.
4734 * config.bfd: Rewrite to incorporate the contents of the Makefile
4735 fragments by setting shell variables, rather than merely returning
4736 the name of a Makefile fragment.
4737 * configure.in: Use shell variables set by config.bfd rather than
4738 looking at the target Makefile fragment files. Don't substitute
4739 target_makefile_frag. Do substitute TDEFINES.
4740 * configure: Rebuild.
4741 * Makefile.in (@target_makefile_frag@): Remove.
4742 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4743 * config/*.mt: Remove.
4745 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4747 * configure.in: Put changequote lines around "i[345]86" patterns
4748 section of core file support.
4750 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4752 * som.c (som_bfd_print_private_bfd_data): Define to use the
4755 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4757 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4758 entry, text_start and data_start.
4760 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4762 * Makefile.in (OFILES): Remove $(TDEPFILES).
4763 * config/apollo.mt (TDEPFILES): Remove.
4764 * config/README: Update.
4766 * configure.in: For a native configuration, set COREFILE and
4767 COREFLAG based on the canonical host name.
4768 * configure: Rebuild.
4769 * Makefile.in: Rebuild dependencies.
4770 (ALL_CFLAGS): Add @COREFLAG@.
4771 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4772 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4773 support routines. Check LYNX_CORE rather than HOST_LYNX.
4774 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4775 * i386lynx.c: Likewise.
4776 * m68klynx.c: Likewise.
4777 * sparclynx.c: Likewise.
4778 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4779 * *-core.c: Comment changes.
4780 * config/decstation.mh (HDEPFILES): Remove.
4781 (HDEFINES): Remove -DTRAD_CORE.
4782 * config/irix3.mh (RANLIB): Remove.
4783 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4784 (HDEFINES): Remove -DIRIX_CORE.
4785 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4786 (HDEFINES): Remove -DTRAD_CORE.
4787 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4788 * config/ultra3.mh (RANLIB): Remove.
4789 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4790 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4791 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4792 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4793 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4794 * config/i386aix.mh, config/i386bsd.mh: Remove.
4795 * config/i386linux.mh, config/i386mach3.mh: Remove.
4796 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4797 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4798 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4799 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4800 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4801 * config/solaris2.mh, config/stratus.mh: Remove.
4802 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4803 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4805 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4807 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4808 DT_FINI entry if the appropriate symbol is not in the hash table.
4810 * libelf.h (struct elf_backend_data): Add create_program_headers
4811 and want_hdr_in_seg fields.
4812 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4814 (elf_backend_create_program_headers): Likewise.
4815 (elfNN_bed): Initialize create_program_headers and
4817 * elf.c (get_program_header_size): Call create_program_headers
4819 (map_program_segments): Check want_hdr_in_seg backend field. Call
4820 create_program_headers backend routine.
4822 * elf.c (assign_file_positions_except_relocs): Align non allocated
4823 sections when creating an executable.
4825 * elfcode.h (elf_swap_phdr_in): Make non static.
4826 (elf_swap_phdr_out): Make non static.
4827 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4828 (bfd_elf32_swap_phdr_out): Declare.
4829 (bfd_elf64_swap_phdr_in): Declare.
4830 (bfd_elf64_swap_phdr_out): Declare.
4832 * ecofflink.c (ecoff_collect_shuffle): New static function.
4833 (_bfd_ecoff_get_accumulated_pdr): New function.
4834 (_bfd_ecoff_get_accumulated_sym): New function.
4835 (_bfd_ecoff_get_accumulated_ss): New function.
4836 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4837 (_bfd_ecoff_get_accumulated_sym): Declare.
4838 (_bfd_ecoff_get_accumulated_ss): Declare.
4839 * libbfd.h: Rebuild.
4841 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4843 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4845 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4846 warning symbols. If any section is named .gnu.warning.XXX, treat
4847 the contents as a warning to be issued if the symbol XXX is
4849 (elf_link_output_extsym): For an indirect or warning symbol, just
4850 output the symbol it points to.
4852 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4853 if bfd_hash_allocate fails, since it will already be set.
4854 (generic_link_hash_newfunc): Likewise.
4855 (archive_hash_newfunc): Likewise.
4856 (hash_entry_bfd): New static function.
4857 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4858 callback. Allocate a new warning using the hash table newfunc.
4859 Use bfd_hash_replace to update the entry in the hash table, rather
4860 than assuming we can copy the fields with structure assignment.
4862 * hash.c (bfd_hash_replace): New function.
4863 * bfd-in.h (bfd_hash_replace): Declare.
4864 * bfd-in2.h: Rebuild.
4866 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4868 * config.bfd: Add mips*vr4300-*-elf* target.
4869 * config/mipsbvr4300.mt: Added.
4871 See file ChangeLog.2
4878 version-control: never