1 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3 * libhppa.h: Remove "esel" changes. Not the right approach.
4 * som.c: Corresponding changes.
5 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
6 which don't have a SOM symbol type associated with them.
7 Reverses a 1994 change.
9 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
11 Make ld -N more reasonable for ELF:
12 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
13 phdr_in_section to false, and always use a single load segment.
14 (elf_sort_sections): Sort sections by LMA after VMA.
15 (assign_file_positions_for_segments): If D_PAGED is not set, don't
17 (assign_file_positions_except_relocs): Likewise.
18 * elfcode.h (elf_object_p): If a section is loaded but not page
19 aligned, clear D_PAGED.
21 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
23 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
24 Added, for internal use by the ARM gas.
28 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
30 * libhppa.h (R_HPPA_ESEL): New field selector.
32 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
33 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
34 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
36 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
38 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
39 archive search before looking for stripped dynamic objects.
41 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
43 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
44 symbol a warning rather than an error.
46 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
48 * elf.c (assign_file_positions_for_segments): Track the virtual
49 memory position separately from the file position, and use it to
50 compute the alignment adjustment.
53 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
55 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
56 and fixed mask on R_D10V_10_PCREL_L.
59 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
61 * elf64-mips.c: Include "aout/ar.h".
62 (mips_elf64_slurp_armap): New static function.
63 (mips_elf64_write_armap): New static function.
64 (bfd_elf64_archive_*): Define.
65 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
66 Use instead of bfd_generic_archive_p.
67 (bfd_elfNN_write_archive_contents): Define if not defined. Use
68 instead of _bfd_write_archive_contents.
69 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
70 _bfd_generic_mkarchive.
71 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
72 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
74 (TARGET_LITTLE_SYM): Likewise.
75 * archive.c (bfd_slurp_armap): Check for and reject an archive map
77 * Makefile.in: Rebuild dependencies.
79 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
80 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
81 SHT_MIPS_EVENTS sections.
82 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
83 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
85 (_bfd_mips_elf_fake_sections): Likewise.
87 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
88 * ecoff.c (ecoff_compute_section_file_positions): Copy
89 rdata_in_text from backend info to tdata. Clear it if any data
90 section comes before .rdata.
91 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
92 tdata rather than backend info.
94 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
96 * configure.in: Fix test for whether a compiler has a 64 bit
97 type. From Jim Wilson <wilson@cygnus.com>.
99 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
101 * configure.host (mips-sgi-irix6*): New host.
103 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
104 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
105 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
107 * configure: Rebuild.
108 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
109 (BFD_HOST_64_BIT): Define conditionally.
110 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
111 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
112 (symvalue, bfd_size_type): Likewise.
113 * bfd-in2.h: Rebuild.
114 * Makefile.in (do_clean): Remove bfd-tmp.h.
115 (do_distclean): Remove bfd-in3.h.
116 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
117 (bfd-in3.h): New target.
119 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
120 Andrew Gierth <ANDREWG@microlise.co.uk>.
122 * configure.host: Set INSTALL_SHLIB.
123 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
124 * configure: Rebuild.
125 * Makefile.in (install): Use @INSTALL_SHLIB@.
127 * config.bfd (mips*-*-irix6*): New target.
128 * configure.host: Handle Irix 6 shared library like Irix 5.
130 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
131 symbol for a magic name.
132 (xcoff_link_input_bfd): Don't change the reloc symbol for an
134 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
137 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
139 * mpw-config.in: Add ELF support to mips config, create the
140 elf32-target.h file in the object dir.
141 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
143 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
145 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
146 Also removed most abort calls, in favor of using bfd reporting.
149 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
151 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
152 (BFD32_BACKENDS) Add elf32-d10v.o.
153 * archures.c: Add bfd_d10v_arch.
154 * bfd-in2.h: Add bfd_d10v_arch.
155 * config.bfd (d10v-*-*): New target.
156 * configure: (bfd_elf32_d10v_vec) New vector.
157 * configure.in: (bfd_elf32_d10v_vec) New vector.
158 * cpu-d10v.c: New file.
159 * elf.c (prep_headers): Added case bfd_arch_d10v.
160 * elf32-d10v.c: New file.
162 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
163 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
164 * targets.c (bfd_elf32_d10v_vec): New vector.
167 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
169 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
171 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
173 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
174 bfd_mach_i386_i8086 machine types.
176 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
178 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
181 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
183 * coffcode.h (coff_set_section_contents): A/UX does not require
184 special handling of the _LIB section.
186 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
188 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
191 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
192 array if one was allocated.
194 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
196 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
197 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
198 use_rld_obj_head and rld_value.
199 (mips_elf_link_hash_table_create): Initialize new fields.
200 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
202 (mips_elf_create_dynamic_sections): Create .rld_map section. If
203 __rld_obj_head symbol not seen, create an __rld_map symbol.
204 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
205 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
206 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
207 __rld_obj_head symbol.
208 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
210 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
212 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
214 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
215 ppc_elf_addr16_ha_reloc.
216 (ppc_elf_addr16_ha_reloc): New static function.
218 * coff-mips.c (struct mips_hi): Define.
219 (mips_refhi_list): New static variable.
220 (mips_refhi_addr, mips_refhi_addend): Remove.
221 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
222 (mips_reflo_reloc): Process mips_refhi_list.
223 (mips_relhi_list): New static variable.
224 (mips_relhi_addr, mips_relhi_addend): Remove.
225 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
226 (mips_rello_reloc): Process mips_relhi_list.
227 (mips_relocate_section): Permit an arbitrary number of REFHI or
228 RELHI relocs before the associated REFLO or RELLO reloc.
230 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
232 * aout-target.h (MY(callback)): Set reloc_count fields.
234 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
236 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
237 sections unless this is a SunOS link.
239 * VERSION: Set to 2.7.1.
241 * Released binutils 2.7.
243 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
245 * i386aout.c: Include "aout/aout64.h".
246 (i386aout_write_object_contents): New static function.
247 (MY_write_object_contents): Define.
249 * netbsd.h (MY(write_object_contents)): Make sure that
250 adjust_sizes_and_vmas is called before fiddling with the magic
253 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
255 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
257 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
259 * libbfd-in.h (itos, stoi): Don't define.
261 * i386lynx.c (KEEPIT): Define as udata.i.
262 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
263 (NAME(lynx,swap_ext_reloc_out)): Likewise.
264 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
265 flags. Don't use stoi.
267 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
269 * elf.c (map_sections_to_segments): Don't start a new segment for
270 a writable section if it's on the same page as the previous
271 segment. Reset the writable variable for a readonly section.
273 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
275 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
276 first_thunk_address, thunk_size, and import_table_size.
277 * peicode.h: Improved some diagnostics regarding edata sections.
279 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
281 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
282 (TARGET_LITTLE_SYM): Added missing D_PAGED.
284 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
286 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
287 with XCOFF_DEF_DYNAMIC set is really defined.
288 (xcoff_link_check_dynamic_ar_symbols): Likewise.
289 (xcoff_link_add_symbols): Only create special sections if using an
292 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
294 (bfd_install_relocation): Likewise.
296 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
298 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
300 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
301 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
302 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
303 (elf64_alpha_link_hash_newfunc): Initialize flags field.
304 (elf64_alpha_check_relocs): Record types of LITUSE entries that
305 are found for LITERAL relocs.
306 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
307 taken, we cannot generate a .plt entry for the symbol.
309 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
311 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
312 sysconf functions (for gprof).
313 * configure, config.in: Rebuild.
315 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
317 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
318 an archive if it has a map. If the object file has the wrong
321 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
322 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
324 (alpha_relocate_section): Likewise.
326 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
327 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
328 (coff_swap_sym_out): Use SYMESZ, not sizeof.
329 (coff_swap_aux_out): Use AUXESZ, not sizeof.
330 (coff_swap_lineno_out): Use LINESZ, not sizeof.
331 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
332 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
333 * peicode.h: Corresponding changes.
335 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
337 * elflink.h (elf_create_pointer_linker_section): Comment out code
338 dealing with making GOT pointers negative of the GOT symbol for
341 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
343 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
344 increment the .rela.plt size until after we're done creating the
346 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
347 .rela.plt offset directly rather than calculating it.
349 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
351 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
352 Use autoconf-set values.
353 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
354 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
357 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
358 * configure: Rebuilt.
360 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
362 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
363 handling code > 1k away.
365 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
367 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
368 defined, output whenever the symbol is updated.
370 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
372 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
373 section to 0 if user_set_vma is set.
374 * elflink.h (elf_bfd_final_link): Likewise.
376 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
378 Partially undo patch of Jun 20.
379 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
380 (coff_compute_section_file_positions): Likewise.
381 (coff_write_object_contents): Likewise. Re-add deleted code, but
382 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
383 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
385 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
387 * config.bfd: Add support for *-*-rtems* configurations.
389 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
391 * elf.c (prep_headers): Add bfd_arch_alpha case.
393 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
395 * elf64-alpha.c: New file.
396 * config.bfd (alpha-*-linuxecoff*): New target.
397 (alpha-*-linux*, alpha-*-elf*): New targets.
398 * configure.in (bfd_elf64_alpha_vec): New vector.
399 * configure: Rebuild.
400 * targets.c (bfd_elf64_alpha_vec): Declare.
401 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
402 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
403 * bfd-in2.h, libbfd.h: Rebuild.
404 * Makefile.in: Rebuild dependencies.
405 (BFD64_BACKENDS): Add elf64-alpha.o.
406 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
408 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
410 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
411 than relying on a right shift of 32.
413 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
415 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
416 ifdef to COFF_WITH_PE.
417 (coff_compute_section_file_positions): Likewise.
418 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
419 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
420 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
421 COFF_IMAGE_WITH_PE, always include.
423 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
425 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
427 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
428 approximate the correct answer if SIZEOF_HEADERS was not used.
430 * binary.c (binary_set_section_contents): Set section file
431 position based on LMA rather than VMA.
433 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
435 * linker.c (_bfd_generic_link_output_symbols): Don't output any
436 symbols if info->strip == strip_all.
438 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
440 * coff-h8300.c: Remove #if 0 code.
441 (compatable): Don't allow mixing/matching of different architectures.
443 * archures.c (bfd_mach_h8300s): Add.
444 * bfd-in2.h: Rebuilt.
445 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
447 (h8300_reloc16_estimate): Likewise.
448 (h8300_reloc16_extra_cases): Likewise.
449 (h8300_bfd_link_add_symbols): Likewise.
450 * coffcode.h (coff_set_arch_mach_hook): Likewise.
451 (coff_set_flags): Likewise.
452 * cpu-h8300.c (h8300_scan): Likewise.
453 Add H8/S to bfd_h8300_arch list.
455 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
457 Added support for Alpha OpenVMS:
458 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
459 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
460 * config.h-vms, makefile.vms: New files.
461 * config.bfd (alpha-*-*vms*): New target.
462 * configure.in (evax_alpha_vec): New target vector.
463 * configure: Rebuild.
464 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
465 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
466 * targets.c (bfd_target_evax_flavour): Define.
467 (evax_alpha_vec): Declare.
468 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
470 * bfd-in2.h, libbfd.h: Rebuild.
471 * Makefile.in: Rebuild dependencies.
472 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
473 evax-emh.o, and evax-misc.o.
474 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
475 evax-etir.c, evax-emh.c, and evax-misc.c.
476 (HFILES): Add evax.h.
478 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
480 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
482 (h8300_bfd_link_add_symbols): Likewise.
484 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
486 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
487 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
489 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
491 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
492 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
494 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
495 R_MIPS_32 relocs if creating a shared library.
497 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
499 * peicode.h (add_data_entry): Use pei_section_data rather than
500 _cooked_size. Corresponds to May 13 change in coffcode.h.
502 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
504 * cofflink.c (_bfd_coff_final_link): Handle long section names.
505 * coffcode.h (coff_write_object_contents): If there are long
506 section names, always set the f_symptr field, even if there are no
508 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
509 if there are no symbols.
511 * coffgen.c (make_a_section_from_file): Check return value of
512 _bfd_coff_read_string_table.
513 (coff_real_object_p): Check return value of
514 make_a_section_from_file.
515 (_bfd_coff_read_string_table): Check that there are some symbols
516 before trying to read the string table size.
518 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
520 * xcofflink.c (xcoff_link_add_symbols): When considering whether
521 to replace a symbol in a dynamic object with a symbol from another
522 dynamic object, do the replacement if the existing symbol is
525 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
526 for _ptrgl, and treat it as global linkage code.
528 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
529 filename or N_SO symbol past the offset, and use it to indicate
530 that there is no line number or function when appropriate.
532 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
534 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
535 common symbol defined by the linker. Don't export function code
536 even if export_defineds is set.
538 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
540 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
542 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
543 (h8300_symbol_address_p): New function.
544 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
547 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
549 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
551 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
552 correctly for the two variants. Allow relaxing if the target
553 is 128 bytes away since after relaxation it'll be 126 bytes away.
554 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
555 "dot" and "value". Allow relaxing if the target is 128 bytes
556 away since after relaxation it'll be 126 bytes away.
557 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
558 the given section until nothing changes.
560 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
562 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
563 alignment hack--we can get the lnnoptr info another way without
564 suddenly increasing the alignment requirements. Set the flags for
566 (ecoff_compute_section_file_positions): Do so.
568 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
570 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
571 to keep the HP emulator database happy.
573 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
574 From Kevin Buettner <kev@primenet.com>.
576 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
578 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
579 name of a NULL section.
581 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
583 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
584 set, always call the notice callback.
586 * VERSION: Increment for bfdlink.h change.
588 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
590 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
591 (sh_relax_delete_bytes): Correct handling of differently sized
592 trailing alignment reloc.
594 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
595 * bfd-in2.h: Rebuild.
596 * configure.in: Warn if there is no known 64 bit type.
597 * configure: Rebuild.
599 * Makefile.in: Rebuild dependencies.
600 (BFD32_BACKENDS): Add ppcboot.o.
601 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
603 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
604 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
606 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
608 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
609 (bfd_mips_elf64_swap_reginfo_out): Move from here...
610 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
611 (bfd_mips_elf64_swap_reginfo_out): ...to here.
613 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
615 * elf64-mips.c: Improve reloc special_functions and handling of
616 SHT_MIPS_OPTIONS section.
617 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
618 mips_elf_hi16_reloc and make globally visible.
619 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
620 make globally visible.
621 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
622 make globally visible.
623 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
624 and make globally visible.
625 (gprel16_with_gp): Check howto->src_mask before using value in
627 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
628 and make globally visible.
629 (gprel32_with_gp): Check howto->src_mask before fetching value.
630 (bfd_mips_elf_swap_options_in): New function.
631 (bfd_mips_elf_swap_options_out): New function.
632 (_bfd_mips_elf_set_private_flags): Rename from
633 mips_elf_set_private_flags and make globally visible.
634 (_bfd_mips_elf_copy_private_bfd_data): Rename from
635 mips_elf_copy_private_bfd_data and make globally visible.
636 (_bfd_mips_elf_merge_private_bfd_data): Rename from
637 mips_elf_merge_private_bfd_data and make globally visible.
638 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
639 for a SHT_MIPS_OPTIONS section.
640 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
641 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
642 name of a SHT_MIPS_OPTIONS section.
643 (_bfd_mips_elf_set_section_contents): New function.
644 (mips_elf32_section_processing): Set the GP value in a
645 SHT_MIPS_OPTIONS section.
646 (_bfd_mips_elf_find_nearest_line): Rename from
647 mips_elf_find_nearest_line and make globally visible.
648 (bfd_elf32_set_section_contents): Define.
649 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
650 (_bfd_mips_elf_lo16_reloc): Declare.
651 (_bfd_mips_elf_gprel16_reloc): Declare.
652 (_bfd_mips_elf_got16_reloc): Declare.
653 (_bfd_mips_elf_gprel32_reloc): Declare.
654 (_bfd_mips_elf_set_private_flags): Declare.
655 (_bfd_mips_elf_copy_private_bfd_data): Declare.
656 (_bfd_mips_elf_merge_private_bfd_data): Declare.
657 (_bfd_mips_elf_find_nearest_line): Declare.
658 (_bfd_mips_elf_set_section_contents): Declare.
660 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
662 (elf_info_to_howto): Define.
663 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
665 (elf_info_to_howto): Define.
666 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
668 (elf_info_to_howto): Define.
670 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
671 R_MOV16B[12], to match change in coff/internal.h.
673 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
675 * elf64-mips.c: Extensive additions to provide better support for
676 writing files and for gas.
677 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
678 of mips_elf_object_p.
679 (mips_elf32_object_p): Rename from mips_elf_object_p; call
680 _bfd_mips_elf_object_p.
681 (_bfd_mips_elf_final_write_processing): Rename from
682 mips_elf_final_write_processing and make globally visible.
683 (_bfd_mips_elf_fake_sections): Rename from
684 mips_elf_fake_sections and make globally visible.
685 (_bfd_mips_elf_section_from_bfd_section): Rename from
686 mips_elf_section_from_bfd_section and make globally visible.
687 (_bfd_mips_elf_section_processing): New function, broken out of
688 mips_elf_section_processing.
689 (mips_elf32_section_processing): Rename from
690 mips_elf_section_processing; call
691 _bfd_mips_elf_section_processing.
692 (_bfd_mips_elf_symbol_processing): Rename from
693 mips_elf_symbol_processing and make globally visible.
694 (_bfd_mips_elf_read_ecoff_info): Rename from
695 mips_elf_read_ecoff_info and make globally visible.
696 (mips_elf32_ecoff_debug_swap): Rename from
697 mips_elf_ecoff_debug_swap.
698 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
699 struct symbol_cache_entry.
700 (_bfd_elf_validate_reloc): New function, moved in from
701 elfcode.h:validate_reloc.
702 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
703 to _bfd_elf_validate_reloc. Change all callers.
704 * elf-bfd.h (bfd_section_from_shdr): Declare.
705 (_bfd_elf_symbol_from_bfd_symbol): Declare.
706 (_bfd_elf_validate_reloc): Declare.
707 (_bfd_mips_elf_object_p): Declare.
708 (_bfd_mips_elf_fake_sections): Declare.
709 (_bfd_mips_elf_section_from_bfd_section): Declare.
710 (_bfd_mips_elf_section_processing): Declare.
711 (_bfd_mips_elf_symbol_processing): Declare.
712 (_bfd_mips_elf_read_ecoff_info): Declare.
713 (_bfd_mips_elf_final_write_processing): Declare.
714 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
717 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
718 (mips_elf_final_write_processing): Likewise.
720 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
722 64-bit MIPS ELF ABI objdump support:
723 * elf64-mips.c: New file.
724 * Makefile.in: Rebuild dependencies.
725 (BFD64_BACKENDS): Add elf64-mips.o.
726 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
727 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
728 bfd_elf64_littlemips_vec to targ_selvecs.
729 (mips*-*-elf*): Likewise.
730 * confingure.in: Add bfd_elf64_bigmips_vec and
731 bfd_elf64_littlemips_vec to vector switch.
732 * configure: Rebuild.
733 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
734 broken out of mips_elf_section_from_shdr.
735 (mips_elf32_section_from_shdr): Rename from
736 mips_elf_section_from_shdr. Call new function.
737 (elf_backend_section_from_shdr): Update name of renamed function.
738 * elf-bfd.h (struct elf_size_info): Change second parameter of
739 write_out_phdrs to be const. Likewise for second parameter of
741 (struct bfd_elf_section_data): Add rel_hdr2 field.
742 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
743 (bfd_elf32_swap_symbol_out): Likewise.
744 (bfd_elf32_swap_reloc_in): Likewise.
745 (bfd_elf32_swap_reloc_out): Likewise.
746 (bfd_elf32_swap_reloca_in): Likewise.
747 (bfd_elf32_swap_reloca_out): Likewise.
748 (bfd_elf32_swap_phdr_in): Likewise.
749 (bfd_elf32_swap_phdr_out): Likewise.
750 (bfd_elf32_swap_dyn_in): Likewise.
751 (bfd_elf32_swap_dyn_out): Likewise.
752 (bfd_elf32_slurp_symbol_table): Declare.
753 (bfd_elf32_write_shdrs_and_ehdr): Declare.
754 (bfd_elf32_write_out_phdrs): Declare.
755 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
756 (bfd_elf64_swap_symbol_out): Likewise.
757 (bfd_elf64_swap_reloc_in): Likewise.
758 (bfd_elf64_swap_reloc_out): Likewise.
759 (bfd_elf64_swap_reloca_in): Likewise.
760 (bfd_elf64_swap_reloca_out): Likewise.
761 (bfd_elf64_swap_phdr_in): Likewise.
762 (bfd_elf64_swap_phdr_out): Likewise.
763 (bfd_elf64_swap_dyn_in): Likewise.
764 (bfd_elf64_swap_dyn_out): Likewise.
765 (bfd_elf64_slurp_symbol_table): Declare.
766 (bfd_elf64_write_shdrs_and_ehdr): Declare.
767 (bfd_elf64_write_out_phdrs): Declare.
768 (_bfd_mips_elf_section_from_shdr): Declare.
769 * elf.c (bfd_section_from_shdr): Remove assertion requiring
770 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
771 section for the section, add the new one to rel_hdr2. Increment
772 reloc_count rather than setting it.
773 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
774 Remove static declaration.
775 (elf_write_shdrs_and_ehdr): Define name as macro.
776 (elf_write_out_phdrs): Likewise.
777 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
778 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
779 (elf_swap_symbol_in): Change second parameter to be const.
780 (elf_swap_symbol_out): Likewise.
781 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
782 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
783 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
784 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
785 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
786 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
787 parameter to be const. Make non-static.
788 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
790 (elf_slurp_symbol_table): Make non-static.
791 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
792 * elfxx-target.h (elf_info_to_howto): Define if not defined.
793 (elf_backend_size_info): Likewise.
794 (elfNN_bed): Use elf_backend_size_info.
795 * targets.c (bfd_elf64_bigmips_vec): Declare.
796 (bfd_elf64_littlemips_vec): Declare.
797 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
798 bfd_elf64_littlemips_vec if BFD64 is defined.
800 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
802 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
804 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
805 zeroes, in alignment holes.
807 * configure: Rebuild with autoconf 2.10.
809 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
810 potential leading underscore in the allocated buffer.
812 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
814 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
815 symbols into .sbss if this is a relocatable link.
817 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
819 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
820 undefined symbols when creating a shared library.
822 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
824 * coff-sh.c: Add a bunch of new code and static const arrays to
825 support aligning loads and stores on four byte memory boundaries.
827 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
829 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
831 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
834 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
836 * cache.c (bfd_open_file): Unlink the file before opening it for
837 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
839 * opncls.c (bfd_fdopenr): Set opened_once.
841 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
843 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
846 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
847 the code unconditionally.
849 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
851 * libcoff-in.h (struct pei_section_tdata): Define structure.
852 (pei_section_data): Define macro.
853 * libcoff.h: Rebuild.
854 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
855 store s_paddr field in pei_section_data.
856 (coff_compute_section_file_positions): Use pei_section_data rather
857 than _cooked_size, and don't overwrite an existing value.
858 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
859 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
860 * peicode.h (coff_bfd_copy_private_section_data): Define if
862 (pe_bfd_copy_private_section_data): New static function if
865 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
867 * srec.c (srec_set_arch_mach): Write as a function rather than a
870 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
871 no map, just check each member in turn to see whether it is
874 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
876 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
877 table. Call BFD_ASSERT to validate header size, instead of
879 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
882 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
884 * ppcboot.c: New target for looking at PPCbug boot records.
886 * config{ure.in,.bfd}: Add support for ppcboot target.
888 * configure: Regenerate.
890 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
892 * coff-h8300.c (howto_table): Update names to match recent
893 changes to include/coff/internal.h. Fix minor errors in the
894 existing relocs. Add R_MOVL1 and R_MOVL2.
895 (rtype2howto): Similarly.
896 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
897 existing relaxing code and peform more relaxing.
898 (h8300_reloc16_extra_cases): Likewise.
900 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
902 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
905 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
907 * elfcode.h (elf_object_p): Reject generic ELF target if
908 e_machine matches an alternate machine code in a specific backend.
910 * netbsd-core.c (netbsd_core_vec): Remove initializer for
911 obsolete align_power_min field.
913 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
915 * coff-h8300.c (reloc_howto_type): Add howto entry for
917 (rtype2howto): Handle R_PCRWORD_B.
918 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
919 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
920 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
923 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
925 * aoutx.h (translate_from_native_sym_flags): Set the section for
926 BSF_CONSTRUCTOR symbols.
928 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
931 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
933 * coffcode.h (coff_write_object_contents): In comdat section lookup,
934 stop looking when section is found.
936 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
938 * coffcode.h (STRING_SIZE_SIZE): Define.
939 (styp_to_sec_flags): Handle long symbol names when looking for the
941 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
942 (bfd_coff_long_section_names): Define.
943 (coff_write_object_contents): Handle long section names.
944 (bfd_coff_std_swap_table): Initialize new field.
945 * libcoff.h: Rebuild.
946 * coffgen.c (make_a_section_from_file): Handle long section
948 (coff_write_symbols): Handle long section names.
949 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
950 * coff-mips.c (mips_ecoff_backend_data): Likewise.
951 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
952 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
953 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
954 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
955 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
956 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
958 * bout.c (b_out_callback): Set lma of sections.
959 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
960 parameter to output_bfd. Used input_bfd instead of output_bfd in
963 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
965 * aoutx.h (translate_from_native_sym_flags): Don't create
966 SEC_CONSTRUCTOR sections.
967 * ecoff.c (ecoff_set_symbol_info): Likewise.
969 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
970 From Don Bowman <bowman@waterloo.hp.com>.
972 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
974 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
975 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
977 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
979 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
980 mips_32_relocs field.
981 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
982 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
983 relocs against a global symbol which is not defined in a regular
985 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
986 against a global symbol, increment mips_32_relocs.
987 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
988 the symbol is not defined in a regular file, make room in the
991 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
993 * ecoff.c (ecoff_compute_section_file_positions): Track the real
994 file position and the virtual file position separately. Set
995 filepos information bsaed on the real file position.
996 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
997 Jan 23 change to coffcode.h.
999 * som.c (som_slurp_symbol_table): Set the symbol count to the
1000 number of BFD symbols created.
1002 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1004 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1005 output file if linking shared objects. Loop to check all relocs,
1006 rather than returning false on first error.
1008 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1010 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1011 (ppc_elf_additional_program_headers): If .interp section, bump #
1012 of program headers by 1.
1013 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1014 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1015 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1017 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1019 (ppc_elf_relocate_section): If the output section isn't defined,
1020 don't abort, just give an error message.
1022 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1023 being created is .sdata or .sdata2, don't make the symbol dynamic.
1025 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1028 members of an archive for dynamic objects with no symbols, and
1029 pass them directly to check_archive_element.
1030 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1031 xcoff_link_check_dynamic_ar_symbols.
1032 (xcoff_link_check_dynamic_ar_symbols): New static function.
1034 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1035 from _bfd_nodynamic to _bfd_xcoff.
1036 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1038 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1039 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1040 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1041 * libcoff.h: Rebuild.
1042 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1043 (xcoff_get_section_contents): New static function.
1044 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1045 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1046 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1047 (xcoff_dynamic_reloc): New static variable.
1048 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1049 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1051 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1053 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1054 if reloc_entry->addend is not 0.
1055 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1057 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1059 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1061 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1062 Add entries for R_SPARC_[56].
1063 (sparc_reloc_map): Add entries for R_SPARC_[56].
1065 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1067 Optimize linking of stabs in sections as used in ELF and COFF.
1068 * stabs.c: New file.
1069 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1070 (_bfd_write_section_stabs): Declare.
1071 (_bfd_write_stab_strings): Declare.
1072 * libbfd.h: Rebuild.
1073 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1074 (struct coff_link_hash_table): Add stab_info field.
1075 * libcoff.h: Rebuild.
1076 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1078 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1080 (_bfd_coff_final_link): Write out stab strings hash table.
1081 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1082 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1084 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1085 (struct bfd_elf_section_data): Add stab_info field.
1086 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1088 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1089 _bfd_link_section_stabs.
1090 (elf_bfd_final_link): Write out stab strings hash table.
1091 (elf_link_input_bfd): Handle optimized stabs sections.
1092 * reloc.c (_bfd_final_link_relocate): Check address against
1093 _raw_size rather than _cooked_size.
1094 * Makefile.in: Rebuild dependencies.
1095 (BFD_LIBS): Add stabs.o
1096 (BFD_LIBS_CFILES): Add stabs.c.
1098 * VERSION: Increment for bfdlink.h change.
1100 * coffgen.c (coff_renumber_symbols): Correct handling of
1101 BSF_NOT_AT_END common symbols.
1103 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1105 * coff-ppc.c (record_toc): Add cast to avoid warning.
1106 (ppc_allocate_toc_section): Likewise.
1107 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1108 (ppc_coff_reloc_type_lookup): Remove unreached code.
1109 * coffcode.h (coff_write_object_contents): Don't take the address
1111 * peicode.h (pe_print_idata): Add casts to avoid warning.
1112 (pe_print_edata): Likewise.
1113 (pe_print_reloc): Remove ANSI C string concatenation.
1115 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1119 * libcoff.h: Rebuild.
1120 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1122 (coff_swap_aux_out): Likewise.
1123 * peicode.h (coff_swap_aux_in): Likewise.
1124 (coff_swap_aux_out): Likewise.
1125 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1127 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1129 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1130 Fix up .bf endndx link fields.
1131 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1133 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1136 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1139 on Solaris PowerPC systems doesn't get confused.
1141 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1144 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1145 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1146 update did_reg and did_reg2.
1148 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1150 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1152 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1153 callback routines, pass h->root.string rather than name, in case
1154 copy is true and name is transient.
1156 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1158 * elfcore.h: Add support for core files with multiple threads.
1159 (Primarily for Solaris.)
1161 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1164 section->orelocation is NULL.
1166 * coffgen.c (bfd_coff_get_syment): New function.
1167 (bfd_coff_get_auxent): New function.
1168 * bfd-in.h (bfd_coff_get_syment): Declare.
1169 (bfd_coff_get_auxent): Declare.
1170 * bfd-in2.h: Rebuild.
1172 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * elf32-mips.c (struct mips_hi16): Define.
1175 (mips_hi16_addr, mips_hi16_addend): Remove.
1176 (mips_hi16_list): New static variable.
1177 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1178 (mips_elf_lo16_reloc): Process mips_hi16_list.
1179 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1180 relocs before the associated LO16 reloc.
1182 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * versados.c (versados_scan): Check bfd_alloc return value.
1185 (versados_object_p): Check all bfd_read return values. Require
1186 that lang field be less than 10, to avoid confusion with Intel Hex
1189 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1191 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1192 not 0, for an absolute symbol.
1193 (NAME(aout,swap_ext_reloc_out)): Likewise.
1195 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1196 (ihex_write_object_contents): For a large start address, output
1197 the full 32 bit address in record type 5.
1199 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1200 to int to avoid promotion problems in prototype.
1202 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * configure.host: Use ${srcdir} when looking for picfrag.
1206 * configure.host: Switch on ${libdir}, not $(libdir). From
1207 alan@spri.levels.unisa.edu.au (Alan Modra).
1209 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1210 entry point, not just for DYNAMIC objects.
1211 * sunos.c (sunos_add_dynamic_symbols): Always call
1212 sunos_create_dynamic_sections. If called with a non DYNAMIC
1213 object, don't do anything else.
1214 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1216 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * configure.in: Permit --enable-shared to specify a list of
1220 * configure: Rebuild.
1222 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1223 host when configuring with --enable-shard.
1225 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1227 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1230 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1231 to avoid crashing in bfd_hash_replace.
1233 * sysdep.h: Use #ifdef, not #if.
1235 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1237 * config.in: Rebuild.
1239 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1241 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1242 (AC_CHECK_HEADERS): Check for sys/time.h
1243 (AC_HEADER_TIME): Add macro.
1244 * configure: Rebuild.
1245 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1246 to control what combination of <time> and <sys/time.h>
1249 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1251 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1252 (aout_32_sunos4_write_object_contents): Likewise.
1253 * aoutx.h (NAME(aout,machine_type)): Handle
1254 bfd_mach_sparc_{sparclet,sparclite}.
1255 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1256 (bfd_mach_sparc_v9_p): Update.
1257 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1258 * libaout.h (enum machine_type): Add M_SPARCLET.
1259 * sunos.c (MACHTYPE_OK): Define.
1260 * bfd-in2.h: Regenerated.
1262 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1265 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1266 * elflink.c (_bfd_elf_create_got_section): Store the
1267 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1268 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1269 global offset table goes over 0x1000, set the value of
1270 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1271 (elf32_sparc_relocate_section): Subtract the offset of
1272 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1274 * elfcode.h: Don't include <string.h>.
1276 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1278 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1279 generic_link_hash_newfunc. All references changed.
1280 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1281 moved here from libbfd-in.h.
1282 * libbfd-in.h: Corresponding changes.
1283 * libbfd.h: Regenerated.
1285 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * aoutx.h (aout_link_input_section_std): When reporting an
1288 overflow error, use the name of the symbol in the hash table if
1290 (aout_link_input_section_ext): Likewise.
1292 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1293 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1295 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1297 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1298 * coffcode.h (coff_compute_section_file_positions): Likewise.
1299 (coff_write_object_contents): Likewise.
1301 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1303 * section.c (SEC_LINK_ONCE): Define.
1304 (SEC_LINK_DUPLICATES): Define.
1305 (SEC_LINK_DUPLICATES_DISCARD): Define.
1306 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1307 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1308 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1309 * bfd-in2.h: Rebuild.
1310 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1311 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1312 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1313 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1314 SEC_LINK_ONCE, and look through the symbol table for the setting
1315 for SEC_LINK_DUPLICATES.
1316 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1317 set for a section, find the section symbol in the symbol table,
1318 and set the aux entry based on SEC_LINK_DUPLICATES.
1319 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1320 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1321 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1322 * coff-i386.c (i386coff_vec): Likewise.
1323 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1325 * VERSION: Bump to 2.6.1.
1326 * Makefile.in (stamp-h): Depend upon VERSION.
1328 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1330 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1331 * libbfd.h: Rebuilt.
1332 * linker.c (generic_link_hash_newfunc): No longer static.
1333 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1335 * coff-h8300.c: Add two derived hash tables and their associated
1336 funtions and #defines for use by the h8300 linker.
1337 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1338 the function vector as needed. Place the address of the function
1339 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1340 Rewrite the vectors section contents as necessary.
1341 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1342 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1343 (coff_bfd_link_hash_table_create): Likewise.
1345 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1348 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1350 (hppa_rebuild_insn): Pass pointer to correct type to
1351 low_sign_unext and dis_assemble_21.
1353 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1355 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1356 Stick with sparc-*-{sysv4*,solaris2*}.
1358 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1361 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1362 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1363 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1364 fields is non-zero, print them.
1366 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1367 ifdef. Remove unused variables.
1368 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1370 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1371 (get_symbol_value): Ifdef out.
1372 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1373 (coff_ppc_relocate_section): Remove unused variables. Make
1374 fprintf strings and argument types correspond. Put before_addr in
1376 (dump_toc): Make fprintf strings and argument types correspond.
1377 (ppc_process_before_allocation): Remove unused variables. Always
1379 (ppc_reflo_reloc): Ifdef out.
1380 (ppc_addr32nb_reloc): Ifdef out.
1381 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1383 (coff_ppc_rtype_to_howto): Likewise.
1384 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1386 * peicode.h (pe_print_idata): Move otherwise unused variables into
1387 the #ifdef where they are used. Always return a value.
1388 (pe_print_edata): Make fprintf strings and argument types
1389 correspond. Always return a value.
1390 (pe_print_pdata): Removed unused variable addr_value. Always
1392 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1393 strings and argument types correspond. Always return a value.
1395 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1396 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1397 variable rela inside #if 0 section where it is used.
1399 * ns32k.h: New file.
1400 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1401 functions to start with _bfd_.
1402 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1403 functions in cpu-ns32k.h.
1404 * Makefile.in: Rebuild dependencies.
1405 (HFILES): Add ns32k.h.
1407 * section.c (struct sec): Add linker_mark field. Change
1408 user_set_vma and reloc_done to be single bit fields.
1409 (STD_SECTION): Update accordingly.
1410 * bfd-in2.h: Rebuild.
1411 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1413 (aout_link_input_bfd): Don't link unmarked sections.
1414 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1416 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1417 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1419 * elflink.h (elf_bfd_final_link): Mark sections included in the
1421 (elf_link_input_bfd): Don't link unmarked sections.
1422 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1424 (xcoff_link_input_bfd): Don't link unmarked sections.
1426 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1427 overflow error messages.
1429 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1432 is not set, print "BFD: " before the error message.
1434 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1435 Miles Bader <miles@gnu.ai.mit.edu>.
1436 * configure: Rebuild.
1438 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1443 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1444 m68k-aout, m68k-coff, and m68k-elf targets.
1446 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1448 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1449 (ieee_generic_stat_arch_elt): Restructured to prevent
1450 ieee_object_p from being called repeatedly.
1452 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1454 * coffcode.h (coff_write_object_contents): Allocate
1455 buffers large enough for any FILEHDR or AOUTHDR.
1457 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1459 * ecofflink.c (lookup_line): New static function, renamed and
1460 slighly changed from old _bfd_ecoff_locate_line.
1461 (_bfd_ecoff_locate_line): Cache line number information. Use
1462 lookup_line for actual lookup.
1464 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1466 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1467 multiple of 20 bytes.
1469 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1472 allocate ecoff_find_line, and don't initialize by hand.
1473 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1474 mips_elf_find_line, and don't call memset.
1476 * coffcode.h (coff_compute_section_file_positions): If not
1477 producing a final executable, don't consider sofar when aligning
1478 the section to the correct size.
1480 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1483 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1484 * coffgen.c (coff_section_symbol): Ifdef out.
1486 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1488 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1489 output_bfd is not NULL.
1491 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1493 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1494 of bfd_alloc (fixes fix_line not being initialized).
1495 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1497 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1499 * coffcode.h: Allow specific backends to override the
1500 bfd_link_add_symbols routine.
1502 * coff-h8300.c: Include genlink.h.
1503 (howto_table): Add R_MEM_INDIRECT.
1504 (rtype2howto): Support R_MEM_INDIRECT.
1505 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1508 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1510 * coff-alpha.c (alpha_relocate_section): Use
1511 info->callbacks_warning, rather than _bfd_error_handler, for
1512 "multiple gp" warning.
1514 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1516 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1517 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1518 table string. Use bfd_wrapped_link_hash_lookup.
1519 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1521 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1522 table, if any, when writing out symbols.
1523 (aout_link_input_section_std): Use the name from the hash table,
1524 if any, when reporting undefined symbols.
1525 (aout_link_input_section_ext): Likewise.
1526 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1527 * bout.c (get_value): Likewise.
1528 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1529 * ecoff.c (ecoff_reloc_link_order): Likewise.
1530 * elflink.h (elf_link_add_object_symbols): Likewise.
1531 (elf_reloc_link_order): Likewise.
1532 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1533 (_bfd_generic_reloc_link_order): Likewise.
1534 (default_indirect_link_order): Likewise.
1535 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1536 * sunos.c (sunos_add_one_symbol): Likewise.
1537 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1538 (bfd_xcoff_link_count_reloc): Likewise.
1539 (xcoff_reloc_link_order): Likewise.
1541 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1542 into -1 for intern->rss.
1544 * configure: Rebuild with autoconf 2.8.
1546 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * stab-syms.c (__define_stab_duplicate): Define.
1549 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1551 * bfd-in.h (bfd_get_stab_name): Declare.
1552 * bfd-in2.h: Rebuild.
1553 * Makefile.in: Rebuild dependencies.
1554 (BFD_LIBS): Add stab-syms.o.
1555 (BFD_LIBS_CFILES): Add stab-syms.c.
1556 (BFD32_BACKENDS): Remove stab-syms.o.
1557 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1558 * configure.in: Don't list stab-syms.o in bfd_backends.
1559 * configure: Rebuild.
1560 * libaout.h (aout_stab_name): Don't declare.
1561 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1564 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * elf.c (assign_file_positions_for_segments): Adjust file offset
1567 for section alignment even if SEC_LOAD is not set.
1569 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1571 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1572 since they appear as targets in Makefile.in.
1573 * configure: Rebuild.
1575 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1576 don't fiddle with a symbol which is not defined anywhere.
1578 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1580 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1581 though they are defined in a shared library.
1582 (xcoff_build_ldsyms): Likewise.
1584 * coffgen.c (coff_find_nearest_line): Don't look at the line
1585 numbers for the section if section->lineno is NULL.
1587 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1588 message rather than calling BFD_ASSERT.
1589 * elfcode.h (write_relocs): Check return value of
1590 _bfd_elf_symbol_from_bfd_symbol.
1592 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1594 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1597 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1599 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1601 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1602 hppa_reloc_field_selector_type_alt.
1603 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1604 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1606 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1608 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * elf.c (assign_file_positions_for_segments): Adjust the segment
1611 memory size for the alignment of a SEC_ALLOC section, not just a
1614 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1616 * m68klinux.c: New file.
1617 * hosts/m68klinux.h: New file.
1618 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1619 * configure.in (m68*-*-linux*): New native host.
1620 (m68klinux_vec): New vector.
1621 * configure: Rebuild.
1622 * targets.c (m68klinux_vec): Declare.
1623 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1624 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1625 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1626 declaration from bfd_linux_size_dynamic_sections.
1627 (bfd_m68klinux_size_dynamic_sections): Declare.
1628 * bfd-in2.h: Rebuild.
1629 * Makefile.in: Rebuild dependencies.
1630 (BFD32_BACKENDS): Add m68klinux.o.
1631 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1633 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1635 * libhppa.h (pa_arch): Add pa20.
1636 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1637 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1638 (hppa_field_adjust): Handle e_nsel.
1639 * som.c: Provide default definitions for many new relocs found only
1640 in hpux10 include files.
1641 (som_fixup_formats): Add several new relocs from hpux10.
1642 (som_hppa_howto_table): Add hpux10 relocs.
1643 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1645 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1647 * mpw-make.sed: Edit out recent shared library support, and
1648 rules to rebuild .h files using doc/chew.
1650 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1652 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1653 size even of sections with no contents.
1655 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1657 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1658 starting with '$' the way we skip names starting with '.'. When
1659 updating x_endndx, don't be fooled by an index which has been
1662 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1663 struct/union/enum type with no elements.
1665 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1667 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1669 * archive.c (bfd_generic_archive_p): If the first file in the
1670 archive can not be recognized as an object, don't assume that this
1671 is the wrong format.
1673 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1674 format is not bfd_object.
1675 (bfd_elf_get_dt_soname): Likewise.
1677 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1679 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1682 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1684 * bfd.c (tdata): Add netbsd_core_data.
1685 * bfd-in2.h: Regenerated.
1687 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1689 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1690 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1691 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1694 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1695 to get the symbol index, matching 14 Jul 95 change.
1697 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1699 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1700 Remove duplicate definition of gp.
1702 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1704 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1705 assume that we can set the GP value and then get the same value,
1706 since it won't be true if the output file is neither ELF nor
1708 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1709 _bfd_get_gp_value here.
1710 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1711 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1713 (mips_elf_lo16_reloc): Likewise.
1714 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1715 Don't require that the BFD be ELF.
1716 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1717 (mips_elf_gprel32_reloc): Likewise.
1718 (mips_elf_relocate_section): Don't assume we can set and get the
1720 (mips_elf_finish_dynamic_symbol): Don't bother to use
1721 _bfd_get_gp_value here.
1723 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1724 Don't change epdr between malloc and free. Be careful not to free
1725 NULL pointers. Zero out the first RPDR.
1727 * configure.host: On Linux, only pass -rpath option if $(libdir)
1728 is neither /lib nor /usr/lib. From Alan Modra
1729 <alan@mullet.Levels.UniSA.Edu.Au>.
1731 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1733 (elf_dt_name): Rename from elf_dt_needed_name.
1734 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1736 (bfd_elf_get_dt_soname): New function.
1737 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1738 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1739 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1740 * bfd-in2.h: Rebuild.
1742 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1744 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1745 _bfd_sparc_elf_reloc_type_lookup.
1746 (bfd_elf32_bfd_reloc_type_lookup): Update.
1747 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1748 (sparc64_elf_howto_table): Define.
1749 (sparc_reloc_map): Define.
1750 (sparc64_elf_reloc_type_lookup): New function.
1751 (sparc_elf_wdisp16_reloc): New function.
1752 (elf_info_to_howto): Use sparc64_elf_howto_table.
1753 (sparc64_elf_relocate_section): Likewise.
1754 (bfd_elf64_bfd_reloc_type_lookup): Update.
1756 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1758 * configure.host: Check for 'do not mix' from native linker before
1759 trying to use -rpath.
1761 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * bfd.c (_bfd_get_gp_value): New function.
1764 (_bfd_set_gp_value): New function.
1765 * libbfd-in.h (_bfd_get_gp_value): Declare.
1766 (_bfd_set_gp_value): Declare.
1767 * libbfd.h: Rebuild.
1768 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1769 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1770 directly to the fields in the tdata information.
1771 (alpha_relocate_section): Likewise.
1772 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1773 (mips_gprel_reloc): Likewise.
1774 (mips_relocate_section): Likewise.
1775 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1776 (mips_elf_lo16_reloc): Likewise.
1777 (mips_elf_final_gp): Likewise.
1778 (mips_elf_gprel16_reloc): Likewise.
1779 (mips_elf_gprel32_reloc): Likewise.
1780 (mips_elf_relocate_section): Likewise.
1781 (mips_elf_finish_dynamic_symbol): Likewise.
1783 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1785 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1787 * configure.in: Call AC_PROG_CC before configure.host.
1788 * configure: Rebuild.
1789 * configure.host: Don't set information which autoconf should
1790 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1792 * configure.host: Remove go32 and win32 host information, since it
1793 should no longer be needed.
1795 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1796 then start a new segment rather than put a writable section in a
1799 * configure.host: Set RPATH_ENVVAR.
1801 * Makefile.in: Rebuild dependencies.
1803 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1804 zero_section variable.
1806 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1808 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1809 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1810 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1812 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1814 * ieee.c (ieee_write_expression): Only use an R variable for a
1815 local symbol. Don't output a zero offset. Handle a zero address.
1816 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1817 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1819 (parse_expression): Don't try to handle multiple occurrences of a
1820 P variable. Handle I variables differently from X variables. Fix
1821 the order of minus expressions.
1822 (ieee_slurp_external_symbols): Generate an I variable for an NN
1823 record. Fix handling of ATI and ATX records.
1824 (ieee_slurp_sections): Only set minimal section attributes.
1825 Adjust them later, based on the section contents.
1826 (ieee_object_p): Read in the file until just after the ME record.
1827 Call ieee_slurp_section_data to set the section flags.
1828 (do_one): Add iterations parameter. Only repeat the first load
1829 item. Set the section and file reloc flags.
1830 (ieee_slurp_section_data): Set section flags. Pass iterations to
1832 (ieee_canonicalize_reloc): Handle I variables.
1833 (do_with_relocs): Only emit relocation size when necessary.
1834 Increase MAXRUN to 127. Change ov to be assigned, and take
1835 src_mask and pcrel_offset into account.
1836 (ieee_write_data_part): Skip sections that are not loaded.
1837 (ieee_write_external_part): Don't output optional last entry of WX
1839 (ieee_write_me_part): Make setting of me_record neater.
1840 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1842 * syms.c (stt): Add entries for zerovars, vars, and code.
1844 * elfcode.h (validate_reloc): New static function.
1845 (write_relocs): Call validate_reloc for non ELF relocs.
1847 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1848 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1849 (TARGET_LITTLE_SYM): Likewise.
1851 * config.bfd (m68*-*-psos*): New target.
1853 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1855 * i386msdos.c: Remove some #if 0 code.
1856 (msdos_write_object_contents): Don't include empty sections in the
1857 size computation, regardless of their address.
1859 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1861 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1862 is NULL, ie, the -r switch is used.
1864 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1867 (BFD_RELOC_MIPS_GOT_LO16): Define.
1868 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1869 * bfd-in2.h, libbfd.h: Rebuild.
1870 * elf32-mips.c (mips_reloc_map): Map new relocs.
1872 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1874 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1877 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1878 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1879 simple number for the section address, rather than an expression.
1880 Limit the number of bytes between relocs to MAXRUN.
1881 (ieee_write_me_part): Set me_record to the file offset after the
1883 (ieee_write_processor): New static function.
1884 (ieee_write_object_contents): Use ieee_write_processor.
1886 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1890 * coff-aux.c: Change include of aux.h to aux-coff.h.
1892 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1894 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1895 relocation put the addend both in the reloc entry and the data.
1896 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1899 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1900 a R_68K_PCxx reloc against a defined global symbol directly.
1901 (elf_m68k_check_relocs): Don't count such a reloc.
1903 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1904 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1905 symbol for now, otherwise always record the symbol as dynamic.
1906 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1907 is not referenced by a dynamic object, and we are not making a
1908 shared object, then don't make a PLT entry. If we do make a PLT
1909 entry, make sure the symbol has been recorded as dynamic.
1911 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * configure.host: When making a shared library, set HLDFLAGS to
1914 pass an appropriate -rpath option. Use the make variable SONAME
1915 as the shared library soname, rather than computing it here. On
1916 SunOS, build stamp-tshlink in place of $(SHLINK).
1917 * Makefile.in (SONAME): New variable.
1918 ($(SHLINK)): Make a link to the transformed name, as well.
1919 (stamp-tshlink): New target.
1920 (install): Skip stamp-tshlink during install.
1922 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1925 linker sections have been set up yet.
1927 * elf.c (make_mapping): Add an additional argument to suppress
1928 making the first section include the program headers.
1929 (map_sections_to_segments): If the user used -Ttext such that the
1930 program headers are on a different page, do not set the flags
1931 saying that this section includes the program headers.
1933 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1935 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1936 don't define TRAD_HEADER.
1937 * configure: Rebuild.
1939 * netbsd-core.c: New file, support for NetBSD core files.
1940 * hosts/*nbsd.h: Removed.
1942 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1944 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1945 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1946 * libbfd.h, bfd-in2.h: Regenerated.
1947 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1948 bfd_elf32_bfd_reloc_type_lookup.
1949 (reloc_type{,_names}): Deleted.
1950 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1952 (sparc_reloc_map): Add sparc64 relocs.
1953 (sparc_elf_notsupported_reloc): New static function.
1954 (sparc_elf_wdisp16_reloc): New static function.
1955 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1956 (elf32_sparc_relocate_section): Likewise.
1957 (bfd_elf32_bfd_reloc_type_lookup): Define.
1958 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1959 (reloc_type{,_names}): Deleted.
1960 (elf_sparc_howto_table): Deleted.
1961 (sparc_reloc_map): Deleted.
1962 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1963 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1965 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1967 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1970 * Makefile.in (program_transform_name): New variable.
1971 (install): Transform library name before installing it.
1973 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * archures.c (bfd_mach_i960_hx): Define.
1976 * bfd-in2.h: Rebuild.
1977 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1978 (MATRIX): Expand entries for HX.
1979 (arch_info_struct): Add i960:hx entry.
1980 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1981 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1982 (coff_set_flags): Handle bfd_mach_i960_hx.
1984 Support for building as a shared library, based on patches from
1985 Alan Modra <alan@spri.levels.unisa.edu.au>:
1986 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1987 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1988 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1989 * configure: Rebuild.
1990 * configure.host: If --enable-shared, adjust shared library stuff
1991 based on the host. If the host is SunOS, and the linker supports
1992 -rpath, set HLDFLAGS to use it.
1993 * Makefile.in (ALLLIBS): New variable.
1994 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1995 (COMMON_SHLIB, SHLINK): New variables.
1996 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1997 (STAGESTUFF): Remove variable.
1998 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2000 (stamp-ofiles): New target, like old ofiles target, but build
2001 using a temporary file and move-if-change, and touch stamp-ofiles
2003 (ofiles): Just depend upon stamp-ofiles.
2004 (stamp-piclist, piclist): New targets.
2005 ($(SHLIB), $(SHLINK)): New targets.
2006 (targets.o, archures.o): Build twice if PICFLAG is set.
2007 (do_mostlyclean): Remove pic/*.o.
2008 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2010 (do_distclean): Remove pic and stamp-picdir.
2011 (install): Install shared libraries.
2012 ($(OFILES)): Depend upon stamp-picdir.
2013 (stamp-picdir): New target.
2015 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2017 * libcoff.h: Rebuild.
2019 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2020 flavour of a section with no owner.
2022 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2023 ELF_LINK_NON_ELF flag.
2024 (mips_elf_create_got_section): Likewise.
2026 * elf.c: Revert last change, since it breaks dynamic linking.
2027 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2029 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2030 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2031 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2033 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2035 * elf.c (assign_file_positions_for_segments): If the backend does
2036 not want the elf header or the program headers in the address
2037 space, do not include them in the calculations.
2039 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2040 function to determine if we need additional program headers.
2041 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2042 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2044 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2046 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2048 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2050 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2051 back into one line. Some compilers (sunos 4.1.3 for example)
2052 won't accept args split across more than one line.
2054 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2056 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2057 * configure: Regenerate.
2059 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2061 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2062 try to do arithmetic on a void *, cast it to a unsigned char * first.
2064 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2067 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2069 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2070 flag for a newly defined symbol.
2071 (NAME(bfd_elf,record_link_assignment)): Likewise.
2072 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2073 set the DEF or REF_REGULAR flags correctly.
2075 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2076 (libbfd.h, libcoff.h): Corresponding change.
2078 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2079 a PLT32 reloc as dynamic.
2080 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2081 is not referenced by a dynamic object, and we are not making a
2082 shared object, then don't make a PLT entry. If we do make a PLT
2083 entry, make sure the symbol has been recorded as dynamic.
2085 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2087 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2088 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2089 (powerpcle-*-cygwin32): New.
2090 * peicode.h (add_data_entry): Get address from vma.
2092 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2094 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2095 attached to the section has already been created as an undefined
2096 symbol, treat it as if it hasn't been created yet.
2098 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2100 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2101 symbol or section symbols if stripping all symbols and this is not
2102 a relocateable link. Don't output the symbol string table if
2103 there are no symbols.
2104 (elf_link_flush_output_syms): Don't do anything if there are no
2107 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2109 * coff-aux.c: New file.
2110 * hosts/m68kaux.h: New file.
2111 * config.bfd (m68*-apple-aux*): New target.
2112 * configure.in (m68*-apple-aux*): New native host.
2113 (m68kaux_coff_vec): New vector.
2114 * configure: Rebuild.
2115 * targets.c (m68kaux_coff_vec): Declare.
2116 * coffcode.h (bfd_coff_backend_data): Add field
2117 _bfd_coff_link_add_one_symbol.
2118 (bfd_coff_link_add_one_symbol): Define.
2119 (compare_arelent_ptr): New static function if TARG_AUX.
2120 (coff_write_relocs): If TARG_AUX, sort the relocs.
2121 (coff_write_object_contents): Set A/UX aouthdr magic number.
2122 (coff_link_add_one_symbol): Define if not defined.
2123 (bfd_coff_std_swap_table): Initialize new field.
2124 * libcoff.h: Rebuild.
2125 * cofflink.c (coff_link_add_symbols): Call
2126 bfd_coff_link_add_one_symbol rather than
2127 _bfd_generic_link_add_one_symbol.
2128 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2129 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2130 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2131 * Makefile.in: Rebuild dependencies.
2132 (BFD32_BACKENDS): Add coff-aux.o.
2133 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2135 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2137 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2138 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2140 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2142 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2143 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2144 (maintainer-clean): Warn about deleting special files.
2145 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2147 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2148 warning symbols correctly.
2149 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2150 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2151 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2152 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2153 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2154 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2156 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2159 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2161 * libcoff-in.h: aligned newly exported names with bfd naming
2162 conventions. Removed an erroneous define of POWERPC_LE_PE.
2163 * libcoff.h: Rebuild.
2164 * cofflink.c, coff-ppc.c: the above function name changes
2166 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2168 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2169 * ecoff.c (struct extsym_info): Define.
2170 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2171 to ecoff_link_write_external.
2172 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2173 Strip symbols when appropriate.
2175 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2176 * syms.c (BSF_OBJECT): Define.
2177 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2178 * bfd-in2.h: Rebuild.
2179 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2181 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2184 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2185 copying relocs into a shared object, treat a defined global symbol
2187 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2188 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2189 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2191 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2192 real defined symbol, not to a weak defined symbol.
2194 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2196 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2197 and made a few static functions externs.
2199 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2200 POWERPC_LE_PE hack in cofflink.
2202 * libcoff-in.h: promoted the following from cofflink.c to allow
2203 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2204 coff_debug_merge_element, struct coff_debug_merge_type,
2205 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2206 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2207 coff_debug_merge_hash_lookup, coff_link_section_info,
2208 coff_final_link_info, coff_debug_merge_hash_newfunc,
2209 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2211 * libcoff.h: re-gen'd
2213 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2215 * syms.c: Include "bfdlink.h".
2216 (struct stab_find_info): Define.
2217 (_bfd_stab_section_find_nearest_line): New function.
2218 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2219 * libbfd.h: Rebuild.
2220 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2221 * elf.c (_bfd_elf_find_nearest_line): Try calling
2222 _bfd_stab_section_find_nearest_line before searching the ELF
2223 symbol table. Find the closest STT_FUNC symbol, not the last one.
2224 * libcoff-in.h (coff_data_type): Add line_info field.
2225 * libcoff.h: Rebuild.
2226 * coffgen.c (coff_find_nearest_line): Try calling
2227 _bfd_stab_section_find_nearest_line before searching the COFF
2229 * Makefile.in: Rebuild dependencies.
2231 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2233 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2234 4 bytes, so we get the correct value when updating the register
2235 field in little endian mode.
2237 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2240 entry_section fields. Add sntoc and snentry fields.
2241 * libcoff.h: Rebuild.
2242 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2243 not toc_section and entry_section (the COFF file does not have any
2244 sections at this point).
2245 (coff_write_object_contents): Set o_snentry and o_sntoc from
2246 snentry and sntoc rather than entry_section and toc_section.
2247 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2248 snentry, not toc_section and entry_section.
2249 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2250 entry_section from hentry.
2251 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2253 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2254 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2255 than using toc_section directly.
2257 * archures.c: Add missing `.' in enum bfd_architecture.
2258 * bfd-in2.h: Rebuild.
2260 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2261 Robert Lipe <robertl@arnet.com>.
2263 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2265 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2266 to sections we allocate. Use bfd_zalloc to allocate initialial
2267 sections, not bfd_alloc.
2268 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2269 SDA{,2}I16 relocations.
2270 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2271 whether to put something in .sbss or not.
2272 (ppc_elf_relocate_section): Add support for more relocations. Add
2273 in sec->output_offset where appropriate. Make error messages
2274 include the symbol name.
2276 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2277 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2278 doesn't get redefined messages if -shared.
2280 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2281 section if the rel_section field has been set up.
2283 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2285 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2288 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2290 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2291 of flags, only flags used are controlled by mach number. Bump up
2292 output file mach number to highest of input file mach numbers.
2293 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2294 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2296 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2297 bfd_elf64_sparc_vec support.
2299 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2301 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2302 the embedded bit is set on some objects and not on others. Just
2304 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2307 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2309 * coffcode.h (coff_new_section_hook): Don't try to align the
2312 * coffcode.h (coff_set_section_contents): Fix the handling of the
2313 .lib section to work even if the entire section contents are
2314 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2315 Robert Lipe <robertl@arnet.com>.
2317 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2319 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2320 memory here for contents.
2322 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2323 _SDA2_BASE_ by 32768.
2324 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2325 started using. Allocate contents for .sdata and .sdata2 sections
2327 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2329 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2330 size _SDA{,2}_BASE_.
2331 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2334 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2336 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2338 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2339 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2340 (bfd_mach_sparc_v9a): Define.
2341 (bfd_mach_sparc_v9_p): Define.
2342 * bfd-in2.h: Regenerated.
2343 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2345 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2346 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2347 to bfd_elf32_sparc_vec.
2348 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2349 Add v8plus{,a} support.
2351 (sparc_compatible): New function.
2352 * elf32-sparc.h: #include "elf/sparc.h".
2353 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2354 elf32_sparc_final_write_processing): New functions.
2355 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2356 elf_backend_final_write_processing): Define.
2358 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2360 * elf-bfd.h (struct elf_link_hash_entry): Add
2361 linker_section_pointer field.
2362 (enum elf_linker_section_enum): Enumeration for new way of
2363 creating linker dynamic sections and symbols.
2364 (elf_linker_section{,_pointers}): New structures for creating
2365 dynamic sections and symbols.
2366 (elf_obj_tdata): Add linker_section_pointers and linker_section
2368 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2369 (_bfd_elf_create_linker_section): New declarations.
2370 (_bfd_elf_find_pointer_linker_section): Ditto.
2371 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2372 (_bfd_elf_make_linker_section_rela): Ditto.
2374 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2376 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2377 (ppc_elf_create_linker_section): New function to create the
2378 sections .got, .sdata, and .sdata2.
2379 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2381 (ppc_elf_check_relocs): Support more of the eabi relocations.
2382 (ppc_elf_relocate_section): Ditto.
2383 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2384 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2386 * elflink.h (elf_create_pointer_linker_section): New function to
2387 create initialized pointers in dynamic linker sections.
2388 (elf_finish_pointer_linker_section): Actually intialize the
2389 pointers created above.
2391 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2392 macros to provide both 32 and 64 bit versions of
2393 elf_create_pointer_linker_section.
2394 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2395 provide both 32 and 64 bit versions of
2396 elf_finish_pointer_linker_section.
2398 * elflink.c (_bfd_elf_create_linker_section): New function to
2399 create a linker section.
2400 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2401 given address in the linker pointer offsets created for a given
2403 (_bfd_elf_make_linker_section_rela): Make a RELA section
2404 corresponding to the generated linker section.
2406 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2408 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2410 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2412 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2413 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2414 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2415 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2416 toc entry in an objdump) for now.
2417 (ppc_do_last, ppc_get_last): New function - needed to save processing
2418 the toc owner to the end.
2419 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2422 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2423 toc owner from being done till last. Must define POWERPC_LE_PC
2426 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2428 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2430 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2431 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2433 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2437 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2439 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2441 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2443 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * elf.c (assign_file_positions_for_segments): Don't increment file
2446 offset for a segment which contains no loadable sections.
2448 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2450 * reloc.c: Add new PowerPC relocations.
2451 * {bfd-in2,libbfd}.h: Regenerate.
2453 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2454 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2456 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2458 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2461 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2464 * coffgen.c (coff_find_nearest_line): Don't try to cache
2465 information in sections that are not owned by a BFD. From Richard
2466 Henderson <richard@atheist.tamu.edu>.
2468 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2469 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2470 * elflink.h (elf_link_output_extsym): Remove special check for
2473 * ecoffswap.h: Add prototypes for static functions.
2475 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2477 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2478 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2480 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2481 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2482 support. Begin support for R_PPC_SDA{2,}REL.
2484 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2486 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2487 create the .got and .got.neg sections.
2488 (ppc_elf_size_dynamic_sections): Call it.
2489 (ppc_elf_check_relocs): Call it.
2490 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2491 (ppc_elf_check_relocs): Add error messages for relocations we
2492 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2495 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2497 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2498 section flags for V.4 and eabi.
2500 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * elf.c (assign_file_positions_for_segments): If a segment
2503 contains no sections, don't mark it as readable.
2505 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2506 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2508 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2509 dynamic section, if there is one.
2510 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2511 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2512 (bfd_elf64_swap_dyn_in): Likewise.
2513 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2515 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2517 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2518 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2519 <pirker@eiunix.tuwien.ac.at>.
2521 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2523 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2524 PowerPC V.4 and eabi.
2525 * bfd-in2.h: Regenerate.
2526 * libfd.h: Regenerate.
2528 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2530 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2531 section type and SHF_EXCLUDE section flag, turning them into the
2532 appropriate bfd section flag.
2534 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2536 * xcofflink.c (xcoff_link_add_symbols): Create the special
2537 sections if we see a DYNAMIC object, in case that is the only
2538 XCOFF input object we see.
2540 * elf32-mips.c: Extensive changes for a start at dynamic linking
2541 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2543 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2544 (struct elf_backend_data): Remove
2545 elf_backend_create_program_headers field. Add
2546 elf_backend_additional_program_headers and
2547 elf_backend_modify_segment_map fields.
2548 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2550 (elf_backend_additional_program_headers): Likewise.
2551 (elf_backend_modify_segment_map): Likewise.
2552 (elf_backend_create_program_headers): Don't define.
2553 (elfNN_bed): Change to account for field changes.
2554 * elf.c (assign_file_positions_for_segments): Call new
2555 modify_segment_map backend function. Don't call old
2556 create_program_headers backend function.
2557 (get_program_header_size): Call additional_program_headers rather
2558 than create_program_headers.
2559 * elflink.h (elf_link_add_object_symbols): Initialize
2560 type_change_ok from new backend field.
2561 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2563 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2564 a reloc against the appropriate section.
2566 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2567 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2568 (elf_flags_init): Rename from elf_ppc_flags_init.
2569 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2571 (ppc_elf_copy_private_bfd_data): Likewise.
2572 (ppc_elf_merge_private_bfd_data): Likewise.
2574 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2577 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2579 * coff-alpha.c (alpha_relocate_section): During final link, allow
2580 output .lita section to be bigger than 64k by adjusting gp value
2581 on a per-input section basis.
2582 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2584 (struct ecoff_section_tdata): Add gp field.
2586 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2588 Handle Alpha ECOFF changes in OSF/1 3.2.
2589 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2591 * coff-alpha.c: Include "aout/ar.h".
2592 (alpha_ecoff_get_relocated_section_contents): Don't require an
2593 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2594 3.2 doesn't generate one.
2595 (alpha_relocate_section): Likewise.
2596 (alpha_ecoff_slurp_armap): Define.
2597 (alpha_ecoff_slurp_extended_name_table): Define.
2598 (alpha_ecoff_construct_extended_name_table): Define.
2599 (alpha_ecoff_truncate_arname): Define.
2600 (alpha_ecoff_write_armap): Define.
2601 (alpha_ecoff_generic_stat_arch_elt): Define.
2602 (alpha_ecoff_update_armap_timestamp): Define.
2604 (alpha_ecoff_read_ar_hdr): New static function.
2605 (alpha_ecoff_get_elt_at_filepos): New static function.
2606 (alpha_ecoff_openr_next_archived_file): New static function.
2607 (alpha_ecoff_get_elt_at_index): New static function.
2608 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2609 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2610 _bfd_ecoff to alpha_ecoff.
2611 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2612 field from backend structure, rather than always calling
2613 _bfd_get_elt_at_filepos.
2614 * coff-mips.c (mips_ecoff_backend_data): Initialize
2615 get_elt_at_filepos field.
2616 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2617 from _bfd_generic_read_ar_hdr with minor changes.
2618 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2619 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2620 * libbfd.h: Rebuild.
2622 * bfd-in.h (BFD_IN_MEMORY): Define.
2623 * libbfd-in.h (struct bfd_in_memory): Define.
2624 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2625 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2626 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2627 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2628 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2629 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2630 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2631 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2632 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2633 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2635 (bfd_openstreamr): Likewise.
2636 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2637 BFD_IN_MEMORY is not set.
2638 * riscix.c (riscix_some_aout_object_p): Likewise.
2639 * bfd-in2.h, libbfd.h: Rebuild.
2641 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2642 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2643 (bfd_get_elt_at_index): Define.
2644 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2645 bfd_get_elt_at_index. Change index parameter from int to
2647 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2648 (_bfd_noarchive_get_elt_at_index): Define.
2649 (_bfd_archive_bsd_get_elt_at_index): Define.
2650 (_bfd_archive_coff_get_elt_at_index): Define.
2651 * bfd-in2.h, libbfd.h: Rebuild.
2652 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2653 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2654 * ieee.c (ieee_get_elt_at_index): Define.
2655 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2656 * oasys.c (oasys_get_elt_at_index): Define.
2657 * som.c (som_get_elt_at_index): Define.
2659 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2660 numbers to the .text section.
2662 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2665 If there is a SEC_DEBUGGING section, get the contents of the debug
2666 information part from it.
2667 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2669 (ieee_write_object_contents): Check ieee_write_debug_part return.
2671 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2673 * config.bfd (i[345]86-*-freebsd*): Add target.
2674 * configure.in (i386freebsd_vec): Add vec.
2675 * configure: Regenerate.
2676 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2677 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2678 Rebuild dependencies..
2679 * freebsd.h: New file.
2680 * i386freebsd.c: New file.
2681 * targets.c (i386freebsd_vec): Declare.
2682 (bfd_target_vector): Add i386freebsd_vec.
2683 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2684 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2686 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * ieee.c (ieee_slurp_debug): New static function.
2689 (ieee_object_p): Call it.
2690 (ieee_slurp_section_data): Skip debugging sections.
2691 (ieee_get_reloc_upper_bound): Likewise.
2692 (ieee_get_section_contents): Likewise.
2693 (ieee_canonicalize_reloc): Likewise.
2694 (ieee_write_section_part): Likewise.
2695 (ieee_write_debug_part): Likewise.
2696 (ieee_write_data_part): Likewise.
2697 (init_for_output): Likewise.
2699 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2701 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2703 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2704 relocs, since ppc_elf_relocate_section handles the linker case.
2705 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2707 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2708 ppc_elf_relocate_section since that is now the only caller.
2709 (ppc_elf_relocate_section): Ditto.
2711 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2713 * coffcode.h (coff_write_object_contents): If we don't know the
2714 section of the entry point for an XCOFF executable, always set the
2715 entry address to -1.
2717 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2719 * elf.c (bfd_section_from_shdr): Add support for note sections.
2721 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2723 * bfd-in.h (struct _symbol_info): Add stab_type field.
2724 * bfd-in2.h: Rebuild.
2725 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2727 * elf32-ppc.c: Remove trailing newline from calls to
2729 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2730 difference if target endianness is known.
2732 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2734 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2735 old style TOC16 references without using R_PPC_GOT.
2736 (ppc_reloc_type): Ditto.
2737 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2738 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2739 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2740 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2741 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2743 (ppc_elf_adjust_dynamic_symbol): Ditto.
2744 (ppc_elf_adjust_dynindx): Ditto.
2745 (ppc_elf_size_dynamic_sections): Ditto.
2746 (ppc_elf_finish_dynamic_symbol): Ditto.
2747 (ppc_elf_finish_dynamic_sections): Ditto.
2748 (ELF_DYNAMIC_INTERPRETER): Define.
2750 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2752 * elf.c (copy_private_bfd_data): When attaching sections to
2753 segments ignore sections that won't be allocated. Patch from
2756 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2758 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2761 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2763 * coff-i960.c (CALC_ADDEND): Define.
2764 (coff_i960_relocate_section): Add the input section VMA to the
2765 addend for PC relative relocs.
2767 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2769 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2770 to correctly terminate.
2772 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2774 * targets.c (enum bfd_endian): Define.
2775 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2776 from boolean to enum bfd_endian. Change header_byteorder_big_p
2778 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2779 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2780 * bfd-in2.h: Rebuild.
2781 * All targets: Change initialization of byteorder and
2782 header_byteorder to use enum bfd_endian values rather than
2784 * All files: Change all references to byteorder_big_p and
2785 header_byteorder_big_p to use new bfd_*_endian macros.
2787 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2789 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2791 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2793 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2795 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2797 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2799 * ieee.c: Lots of minor cleanups. Make many functions return
2800 errors rather than calling abort. Also:
2801 (ieee_write_twobyte): Remove; change callers to call existing
2802 ieee_write_2bytes function.
2803 (ieee_write_expression): Don't output the section twice when
2804 outputting a local symbol. Don't emit an extraneous zero if there
2806 (ieee_slurp_sections): Set the lma as well as the vma.
2807 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2809 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2810 a recognized one or bfd_arch_unknown.
2811 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2813 (ihex_get_symtab): Likewise.
2815 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2817 * aoutx.h: Include <ctype.h>.
2818 (struct aout_link_includes_table): Define.
2819 (struct aout_link_includes_totals): Define.
2820 (struct aout_link_includes_entry): Define.
2821 (aout_link_includes_lookup): Define macro.
2822 (struct aout_final_link_info): Add includes field.
2823 (aout_link_includes_newfunc): New static function.
2824 (NAME(aout,final_link)): Initialize includes hash table.
2825 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2827 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2829 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2831 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2833 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2835 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2837 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2838 (pe_print_private_bfd_data): call pe_print_reloc.
2839 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2840 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2841 up some debugging as well.
2843 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2845 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2848 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2850 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2851 when setting sections to NULL.
2853 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2855 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2857 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2858 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2860 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2861 * bfd-in2.h: Rebuild.
2863 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2865 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2867 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2869 * ihex.c (ihex_scan): Handle record types 4 and 5.
2870 (ihex_object_p): Permit types 4 and 5.
2871 (ihex_set_section_contents): Remove check for out of range
2873 (ihex_write_object_contents): Generate types 4 and 5.
2875 * elflink.h (elf_link_output_extsym): Just ignore warning and
2876 indirect references to symbols which don't really exist.
2878 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2880 * peicode.h (pe_print_idata): Minor format fixes
2881 (pe_print_edata): New function. Under private printing, this formats
2882 the edata section of a PE file.
2883 (pe_print_private_bfd_data): Added call to pe_print_edata.
2885 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2887 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2888 index, don't call stoi.
2890 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2892 * srec.c (srec_scan): Set lma as well as vma.
2894 * ihex.c: New file; support for Intel Hex format.
2895 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2896 (ihex_vec): Declare.
2897 (bfd_target_vector): Always include ihex_vec.
2898 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2899 * Makefile.in: Rebuild dependencies.
2900 (BFD_LIBS): Add ihex.o
2901 (BFD_LIBS_CFILES): Add ihex.c.
2902 * bfd-in2.h: Rebuild.
2904 * elf.c (assign_file_positions_for_segments): Sort the sections in
2906 (get_program_header_size): Return the right size if segment_map is
2908 (copy_private_bfd_data): Don't bother to sort the sections.
2910 * bfd.c (bfd_record_phdr): New function.
2911 * bfd-in.h (bfd_record_phdr): Declare.
2912 * bfd_in2.h: Rebuild.
2914 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2917 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2918 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2920 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2921 (bfd_zmalloc): Change declaration.
2922 * libbfd.h: Rebuild.
2923 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2924 and realloc. Don't set bfd_error_no_memory if they fail.
2926 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2928 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2929 uses as well. Added a new howto to deal with TOCREL16 relocs that
2930 are TOCDEFN as well.
2931 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2932 to handle RVA relocs from dlltool.
2933 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2934 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2935 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2937 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2938 to get the right section alignment.
2940 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2942 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2943 p_paddr if p_paddr is zero.
2944 (make_mapping): Set includes_filehdr and includes_phdrs for first
2946 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2948 (assign_file_positions_for_segments): Handle includes_filehdr and
2949 includes_phdrs. Remove special handling of PT_PHDR and first
2951 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2952 when appropriate. Remove special handling of PT_PHDR segment.
2953 Use a more complex condition for when a section is included in a
2954 segment to handle Solaris linker oddities.
2956 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2958 * coff-m88k.c (howto_table): Reformatted for easier reading;
2959 special_function now points to new function m88k_special_reloc.
2960 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2962 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2963 be done correctly by m88k_special_reloc.
2964 (reloc_processing): New function to be used by RELOC_PROCESSING.
2965 (RELOC_PROCESSING): Define to call reloc_processing.
2967 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2969 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2970 (pe_print_pdata): Likewise.
2972 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2973 obstack_alloc fails.
2974 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2976 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2977 * Many files: don't set bfd_error_no_memory if one of the above
2980 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2981 if p_paddr_valid is set.
2982 (copy_private_bfd_data): New static function.
2983 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2985 * elf.c (assign_file_positions_for_segments): Fix case where extra
2986 program headers were allocated.
2988 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2989 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2990 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2991 _bfd_elf_print_private_bfd_data.
2993 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2994 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2995 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2996 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2997 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2998 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2999 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3001 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3003 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3004 * elf.c (make_mapping): New static function.
3005 (map_sections_to_segments): New static function.
3006 (elf_sort_sections): New static function.
3007 (assign_file_positions_for_segments): New static function.
3008 (map_program_segments): Remove.
3009 (get_program_header_size): Remove sorted_hdrs, count, and
3010 maxpagesize parameters. Simplify.
3011 (assign_file_positions_except_relocs): When generating an
3012 executable, use assign_file_positions_for_segments.
3013 (elf_sort_hdrs): Remove.
3014 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3015 to get_program_header_size.
3017 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3019 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3021 * configure, config.in: Regenerate with autoconf 2.7.
3023 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3024 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3026 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3028 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3029 (ecoff_sec_to_styp_flags): Likewise.
3030 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3031 (ecoff_set_symbol_info): Handle scRConst.
3032 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3033 (ecoff_compute_section_file_positions): Handle .rconst section.
3034 (_bfd_ecoff_write_object_contents): Likewise.
3035 (ecoff_link_check_archive_element): Handle scRConst.
3036 (ecoff_link_add_externals): Likewise.
3037 (ecoff_link_write_external): Handle .rconst section.
3038 (ecoff_reloc_link_order): Likewise.
3039 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3040 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3042 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3044 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3045 DEF_DYNAMIC flag is set.
3047 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3049 * host-aout.c: If TRAD_HEADER is defined, include it.
3051 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3053 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3054 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3055 (BFD_NEED_DECLARATION): New function.
3056 * configure.in: Use BFD_NEED_DECLARATION.
3057 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3058 * configure, config.in: Rebuild with autoconf 2.6.
3060 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3061 special_sections before returning when called with a non XCOFF
3064 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3067 * coffcode.h (coff_compute_section_file_positions): Only pad the
3068 previous section to force file alignment when creating an
3071 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3073 * coffcode.h (coff_compute_section_file_positions): If
3074 RS6000COFF_C, set up the .debug section.
3076 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3077 if it is not large enough to accomodate the entire TOC area with
3078 signed 16 bit offsets.
3079 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3081 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3082 TOC anchor to use the TOC value used in the output file.
3084 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3086 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3087 (_bfd_coff_read_string_table): Likewise.
3089 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3091 * pe-arm.c: Fix typos.
3092 * coff-arm.c: Likewise.
3094 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3096 * coff-ppc.c (list_ele): Added "cat"egory member.
3097 (record_toc): New category parameter (priv or pub).
3098 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3099 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3100 the mainline. It addes extra toc cells in error.
3101 (ppc_coff_swap_sym_in_hook): Added some documentation.
3102 (dump_toc): Can now diagnose "virtual toc" chicanery.
3104 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3106 * elf-bfd.h (struct elf_link_hash_table): Change type of
3107 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3109 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3111 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3112 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3114 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3115 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3116 defined or mentioned in a regular file.
3118 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3120 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3121 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3122 (coff_ppc_relocate_section): Correct REL24 handling
3123 (ppc_process_before_allocation): Correct TOCDEFN handling
3125 * peicode.h (dir_names): Added name descriptions
3127 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3129 * VERSION: Updated to cygnus-2.6.
3131 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3133 * targets.c (m68k4knetbsd_vec): Declare.
3135 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3137 * targets.c (bfd_target): Change type of second argument to
3138 _bfd_print_private_bfd_data from void * to PTR.
3139 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3140 using PTR rather than void *.
3141 * bfd-in2, libbfd.h: Rebuild.
3142 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3144 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3145 _bfd_generic_bfd_print_private_bfd_data rather than casting
3148 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3150 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3151 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3153 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3154 BFD64_BACKENDS_CFILES): New variables.
3157 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3159 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3160 not at the file position of the first section.
3161 * coffcode.h (coff_compute_section_file_positions): Avoid using
3163 (coff_write_object_contents): When generating a PPC PE executable
3164 with no symbols, round up the file size to a COFF_PAGE_SIZE
3166 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3167 don't write out a string table.
3169 * elf.c (bfd_section_from_shdr): When using a different section
3170 header, pass the new one to _bfd_elf_make_section_from_shdr.
3171 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3172 (elf_map_symbols): Add section VMA to symbol value when comparing
3174 (_bfd_elf_compute_section_file_positions): Only build symbol table
3175 if there are some symbols. Set file offset of symtab and strtab
3177 (assign_file_positions_except_relocs): Remove dosyms parameter.
3178 Change all callers. Never set file offset of symtab and strtab
3180 (_bfd_elf_copy_private_section_data): New function.
3181 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3182 (_bfd_elf_copy_private_symbol_data): New function.
3183 (swap_out_syms): Check for special mapping of st_shndx created by
3184 copy_private_symbol_data.
3185 * elfxx-target.h: Use new copy routines.
3186 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3187 (_bfd_elf_copy_private_section_data): Declare.
3189 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3191 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3194 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3195 _bfd_dummy_target, matching the recent change to archive
3198 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3200 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3201 arithmetic on PTR types.
3203 * aout-target.h (MY(callback)): Set the lma of the sections.
3205 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3206 symbol into a reloc against the section.
3208 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3210 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3211 glue for the relocs: IMGLUE and IFGLUE.
3212 (record_toc): new function - tracks toc contents
3213 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3214 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3215 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3216 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3217 (ppc_record_toc_entry): Removed a debug define (duh)
3219 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3220 (pe_print_idata): New function - formats the idata section data
3221 (pe_print_pdata): New function - formats the pdata section data
3222 (pe_print_private_bfd_data): calls to above
3224 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3226 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3227 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3228 TARGET_SYM and TARGET_NAME for vector and BFD name.
3229 * coff-pmac.c (pmac_xcoff_vec): Remove.
3230 (TARGET_SYM, TARGET_NAME): Define.
3231 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3232 machine to 0, not all PowerMacs are 601s.
3234 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3236 * elfcode.h (elf_object_p): Read in any program headers.
3237 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3238 based on the program headers, if any.
3239 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3240 (map_program_segments): Set p_paddr of program headers based on
3243 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3245 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3248 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3249 trying to do a relocateable link with a non-a.out object file.
3251 * archive.c (bfd_generic_archive_p): Check the first object file
3252 in an archive even if target_defaulted is set. If the object file
3253 has the wrong xvec, reject it.
3255 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3256 be represented, report the name via _bfd_error_handler.
3257 (translate_to_native_sym_flags): Likewise.
3258 * elf32-mips.c (mips_elf_final_link): Likewise.
3259 * oasys.c (oasys_write_sections): Likewise.
3261 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3262 which checks for STYP_OVRFLO sections.
3263 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3264 reloc and lineno count overflows.
3265 (coff_write_object_contents): Call coff_count_linenumbers before
3266 coff_compute_section_file_positions. If RS6000COFF_C, handle
3267 reloc and lineno count overflows.
3268 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3269 relocs before dealing with .pad sections. Count overflow section
3270 headers when handling .pad sections.
3272 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3275 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3276 (struct xcoff_link_hash_table): Add descriptor_section and
3277 special_sections fields.
3278 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3279 (xcoff_link_add_symbols): Set linkage section alignment. Create
3280 descriptor section. Check for magic symbol names (_text, etc.),
3281 and record them in special_sections if found. Set
3282 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3283 descriptor field to point back to the function code symbol.
3284 (xcoff_sweep): Always mark the special descriptor_section.
3285 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3286 function descriptor, and mark it if it is.
3287 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3288 parameter, and fill it in. Allocate space for the descriptor
3290 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3291 global linkage code. If an undefined function descriptor is
3292 exported, arrange to define it. Warn about any other undefined
3294 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3295 (xcoff_write_global_symbol): Create a function descriptor when
3297 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3298 * bfd-in2.h: Rebuild.
3300 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3302 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3303 (ppc_coff_link_hash_table): new types for hashing
3304 (ppc_coff_link_hash_newfunc): hash entry constructor
3305 (ppc_coff_link_hash_table_init): hash table initializer
3306 (ppc_coff_link_hash_table_create): hash table constructor
3307 (ppc_record_toc_entry): changed references to hash table
3308 (coff_ppc_relocate_section): changed references to hash table
3310 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3311 * libcoff.h: Rebuild
3313 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3314 (coff_link_add_symbols): removed toc_offset init
3316 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3318 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3321 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3322 if it is given and mmep is available.
3323 * acconfig.h: Undef USE_MMAP.
3324 * configure, config.in: Regenerated.
3325 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3326 table handling the old way.
3327 (aout_get_external_symbols): Don't complain if last byte of string
3329 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3330 (bfd_free_window) [! USE_MMAP]: Don't define.
3331 (bfd_get_file_window,
3332 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3334 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3336 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3339 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3341 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3342 compatible with AMD generated COFF files. Try to support both AMD
3343 and GNU formats simultaneously.
3344 (coff_a29k_relocate_section): Likewise.
3346 * libbfd.c (bfd_get_file_window): Change writable parameter from
3347 int to boolean; update all callers. Pass MAP_SHARED if not
3348 writable--it's required on Solaris. Cast fprintf argument to
3350 * bfd-in.h (bfd_get_file_window): Update declaration.
3351 * bfd-in2.h: Rebuild.
3352 * aoutx.h: Update calls to bfd_get_file_window.
3354 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3356 (xcoff_swap_ldhdr_in): New static function.
3357 (xcoff_swap_ldsym_in): New static function.
3358 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3359 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3360 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3361 Handle XTY_ER/XMC_XO symbols correctly.
3362 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3363 rather than normal symbol table.
3364 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3365 already defined with the same absolute value.
3366 (xcoff_mark): When considering called symbols, check whether the
3367 descriptor is from a dynamic object, rather than the symbol
3369 (xcoff_build_ldsyms): Likewise.
3371 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3372 Cast realloc and malloc return values. If malloc or realloc fail,
3373 set bfd_error_no_memory.
3374 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3375 * bfd-in2.h: Rebuild.
3377 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3379 * coff-ppc.c (ppc_record_toc_entry): new function.
3380 (in_reloc_p): changed return value.
3381 (coff_ppc_relocate_section): much rework.
3382 (ppc_allocate_toc_section): new function.
3383 (ppc_process_before_allocation): new function.
3384 (ppc_coff_swap_sym_in_hook): new function.
3386 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3387 (coff_link_add_symbols): initialize toc_offset.
3389 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3390 (coff_swap_aouthdr_out): Added more sections to the data
3391 dictionary for the pe file header. Also changed linker version
3392 number on the ppc side.
3393 (dir_names): small improvements to the dictionary printing.
3394 (pe_mkobject_hook): save the file level flags.
3396 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3397 (pe_tdata): added real_flags field
3398 (coff_tdata): added local_toc_sym_map and access macro
3400 * libcoff.h (coff_link_hash_entry): added toc_offset field
3401 (pe_tdata): added real_flags field
3402 (coff_tdata): added local_toc_sym_map and access macro
3404 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3405 (coff_mkobject): init for local_toc_sym_map
3406 (coff_write_object_contents): set the internal_a.magic to
3407 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3410 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3412 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3413 entries until both the line number address and the function name
3414 address are too large.
3416 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3417 * configure: Rebuilt.
3419 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3420 is defined in the environment.
3422 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3424 * som.c (som_get_section_contents_in_window): Define to use
3427 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3429 * coff-i860.c: New file, based on coff-i386.c.
3430 * cpu-i860.c: New file, based on cpu-i386.c.
3431 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3432 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3433 targets, using i860coff_vec.
3434 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3435 trad-core.o and hosts/i860mach3.h.
3436 (i860coff_vec): Use coff-i860.o and cofflink.o.
3437 * configure: Rebuild.
3438 * Makefile.in: Rebuild dependencies.
3439 (ALL_MACHINES): Add cpu-i860.o.
3440 (BFD32_BACKENDS): Add coff-i860.o.
3441 (CFILES): Add cpu-i860.c and coff-i860.c.
3442 * targets.c (i860coff_vec): Declare.
3443 (bfd_target_vector): Add &i860coff_vec.
3444 * archures.c (bfd_i860_arch): Declare.
3445 (bfd_archures_list): Add &bfd_i860_arch.
3446 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3447 (coff_set_flags): Handle bfd_arch_i860.
3448 (coff_write_object_contents): Handle I860 a.out magic number.
3450 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3452 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3453 the created .tc section to 2.
3454 (xcoff_mark): Don't keep a .loader reloc for a call to an
3455 undefined symbol when creating a shared library.
3456 (xcoff_build_ldsyms): When creating a shared library, generate
3457 global linkage code for a call to an undefined symbol.
3459 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3461 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3462 BFD32_BACKENDS, BFD64_BACKENDS.
3463 (.dep1): Put mkdep output in a separate file.
3464 Rebuilt dependencies.
3466 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3469 Permit use of mmap when available:
3471 * configure.in: Check for mmap, madvise, mprotect.
3472 * config.in, configure: Regenerated.
3474 * libbfd.c (struct _bfd_window_internal): Define type.
3475 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3477 (ok_to_map): New static variable for debugging.
3478 (_bfd_generic_get_section_contents_in_window): New function.
3479 * bfd-in.h (bfd_window_internal): Declare type.
3480 (bfd_window): Define type.
3481 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3482 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3485 * libaout.h (struct aoutdata): Add two window fields.
3486 (obj_aout_sym_window, obj_aout_string_window): New macros.
3487 * aoutx.h (some_aout_object_p): Initialize windows.
3488 (aout_get_external_symbols): Get symbol data and strings in
3489 windows instead of explicitly allocated buffers.
3490 (slurp_symbol_table): Free window instead of memory.
3491 (bfd_free_cached_info): Release windows instead of freeing storage
3493 (aout_link_free_symbols): Ditto.
3495 * targets.c (bfd_target): Add new field for
3496 get_section_contents_in_window.
3497 (BFD_JUMP_TABLE_GENERIC): Updated.
3498 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3499 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3500 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3501 macros for get_section_contents_in_window field.
3503 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3505 * core.c: Renamed to corefile.c
3506 * makefile.dos (OBJS): Change core.o to corefile.o
3507 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3510 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3512 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3513 targ_selvecs to allow debugging under Irix-5 native.
3516 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3518 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3519 to o. Clobber and restore the list of new csects around the call
3520 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3521 linker error and the linker wants to read the symbol table. Reset
3522 the line number count of a real section even if it has no relocs.
3523 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3525 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3528 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3530 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3531 an undefined symbol in a shared link.
3533 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3534 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3535 phdm@info.ucl.ac.be (Philippe De Muyter).
3537 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3539 * coff-m88k.c (rtype2howto): New static function.
3540 (RTYPE2HOWTO): Use it rather than a macro definition.
3542 * coffcode.h (coff_write_object_contents): set internal_a.magic
3543 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3545 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3546 define TRAD_HEADER to new file hosts/delta68.h.
3547 m88*-motorola-sysv*, however, does use ptrace-core.o.
3548 * hosts/delta68.h: New file.
3550 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3551 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3553 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3555 * i386linux.c (MY(vec)): Declare before use.
3557 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3559 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3560 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3562 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3563 BFD is not of the right type.
3564 (bfd_elf_get_needed_list): Likewise.
3565 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3566 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3567 * xcofflink.c (XCOFF_XVECP): Define.
3568 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3570 (bfd_xcoff_import_symbol): Likewise.
3571 (bfd_xcoff_export_symbol): Likewise.
3572 (bfd_xcoff_link_count_reloc): Likewise.
3573 (bfd_xcoff_record_link_assignment): Likewise.
3574 (bfd_xcoff_size_dynamic_sections): Likewise.
3576 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3577 table index against the number of symbols for a base relative
3580 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3582 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3583 full_aouthdr flag here...
3584 (_bfd_xcoff_bfd_final_link): ...not here.
3586 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3588 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3589 systems that have a system <libelf.h>.
3590 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3591 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3592 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3593 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3594 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3595 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3596 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3598 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3600 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3601 set, set BSF_WEAK in symbol. Change all callers.
3602 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3603 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3604 _bfd_generic_link_add_one_symbol.
3605 (ecoff_indirect_link_order): Check that the section tdata relocs
3606 are not NULL before using them.
3608 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3609 define TRAD_HEADER as hosts/alphalinux.h.
3610 * configure: Rebuild.
3611 * hosts/alphalinux.h: New file.
3612 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3615 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3617 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3618 C_ECOMM storage classes.
3620 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3622 (xcoff_mark): Call xcoff_mark_symbol.
3623 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3624 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3626 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3628 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3630 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3632 (xcoff_find_reloc): New static function.
3633 (xcoff_link_add_symbols): Use it.
3634 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3635 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3636 relocate the value of C_DECL.
3638 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3640 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3642 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3643 callback decide what goes in .relocs.
3644 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3645 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3648 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3650 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3653 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3655 * xcofflink.c: More improvements, mostly to fix handling of
3656 constructors and a few other special cases.
3657 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3658 zero, reverting yesterday's change.
3659 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3660 (bfd_xcoff_link_count_reloc): Declare.
3661 (bfd_xcoff_record_link_assignment): Declare.
3662 * bfd-in2.h: Rebuild.
3664 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3666 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3667 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3668 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3669 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3670 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3671 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3673 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3676 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3677 segments includes the a.out header. See to that the magic number
3678 *always* is big-endian.
3680 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3681 m68k4k NetBSD configurations.
3683 * configure.in, configure: Separate i386 & mips NetBSD
3684 configurations from other BSD ones. Don't assume DEC is the only
3685 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3686 configurations. Add support for m68k4k NetBSD object format.
3688 * libaout.h: Added M_68K4K_NETBSD magic.
3690 * m68k4knetbsd.c: New file.
3692 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3694 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3697 * hosts/mipsnbsd.h: New file.
3700 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3702 * config.bfd: Add config stuff for mips*-*-magic* to set
3703 targ_defvec to ecoff_big_vec.
3706 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3708 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3710 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3711 toc_section, and entry_section fields.
3712 (struct xcoff_section_tdata): Remove ldrel_count field.
3713 * libcoff.h: Rebuild.
3714 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3716 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3717 full a.out header if full_aouthdr is set in xcoff_data.
3718 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3719 based on sections stored in xcoff_data.
3720 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3722 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3723 (rs6000coff_vec): Set symbol_leading_char to '.'.
3724 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3725 value stored in ret rather than returning a pointer value.
3727 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3729 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3732 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3734 * som.c (som_slurp_string_table): Allocate the strings with malloc
3735 since they're free'd by free_cached_info.
3736 (som_slurp_symbol_table): Similarly for the symbol table.
3738 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3740 * Makefile.in (diststuff): Don't make headers.
3742 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3744 * Makefile.in: Rebuild dependencies.
3746 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3747 output_bfd is not SunOS.
3748 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3749 non-SunOS input files.
3751 * xcofflink.c: Extensive changes to support linking shared objects
3752 and generating a .loader section.
3753 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3754 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3755 last_symndx, and ldrel_count fields.
3756 * libcoff.h: Rebuild.
3757 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3758 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3760 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3761 (bfd_xcoff_export_symbol): Declare.
3762 (bfd_xcoff_size_dynamic_sections): Declare.
3763 * bfd-in2.h: Rebuild.
3765 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3767 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3768 * configure: Rebuild.
3769 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3770 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3772 (pmac_xcoff_vec): Update to use new xcoff support.
3773 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3774 (xcoff_write_armap): Declare buf as unsigned char.
3775 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3777 * mpw-make.sed: Generalize subdir_do edit.
3779 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3781 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3782 correctly. Don't initialize asect->vma.
3784 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3786 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3787 something a little less than the page size.
3789 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3791 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3793 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3795 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3796 * coffcode.h (coff_write_object_contents): If .bss is before
3797 .data us that as data_start.
3798 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3800 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3801 (coff_swap_outhdr_out): Hardwire in version number.
3803 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3805 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3806 major and minor to *_vno, since the former are also macros in
3807 SunOS header files. Cast result of bfd_alloc to appropriate
3810 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3811 before assigning to sec_data.
3813 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3815 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3816 now relative to the section, not absolute.
3817 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3818 get the file name when there is a N_SO directory name. When
3819 handling stabs, remember that section->vma was added to the
3822 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3824 * sunos.c (struct sunos_link_hash_table): Add needed field.
3825 (sunos_link_hash_table_create): Call bfd_release, not free.
3826 (sunos_link_hash_table_create): Initialize needed field.
3827 (sunos_add_dynamic_symbols): Record needed objects.
3828 (bfd_sunos_get_needed_list): New function.
3829 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3830 * bfd-in2.h: Rebuild.
3832 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3834 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3836 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3838 * bfd-in.h (struct bfd_link_needed_list): Rename from
3839 bfd_elf_link_needed_list.
3840 * bfd-in2.h: Rebuild.
3841 * elf.c, elflink.h, libelf.h: Corresponding changes.
3843 Add start at AIX linker support; no shared libraries yet.
3844 * xcofflink.c: New file.
3845 * configure.in (rs600coff_vec): Use xcofflink.o.
3846 * configure: Rebuild.
3847 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3849 (struct xcoff_section_tdata): Define.
3850 (xcoff_section_data): Define macro.
3851 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3852 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3853 (_bfd_xcoff_bfd_final_link): Declare.
3854 (_bfd_ppc_xcoff_relocate_section): Declare.
3855 * libcoff.h: Rebuild.
3856 * coff-rs6000.c: Clean up a bit.
3857 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3858 cputype, csects, and debug_indices.
3859 (xcoff_copy_private_bfd_data): Copy cputype.
3860 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3861 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3862 (xcoff_reloc_type_lookup): Rename from
3863 rs6000coff_reloc_type_lookup.
3864 (coff_relocate_section): Define.
3865 (_bfd_xcoff_sizeof_headers): Define.
3866 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3867 (_bfd_xcoff_bfd_relax_section): Define.
3868 (_bfd_xcoff_bfd_link_split_section): Define.
3869 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3871 * coffcode.h (coff_compute_section_file_positions): If AIX,
3872 increment sofar by SMALL_AOUTSZ if not executable.
3873 (coff_write_object_contents): If AIX, always output an a.out
3874 header; if not executable, header size of SMALL_AOUTSZ.
3875 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3876 (_bfd_stringtab_init): Initialize xcoff field.
3877 (_bfd_xcoff_stringtab_init): New function.
3878 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3879 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3880 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3881 * libbfd.h: Rebuild.
3882 * Makefile.in: Rebuild dependencies.
3883 (BFD32_BACKENDS): Add xcofflink.o.
3884 (CFILES): Add xcofflink.c.
3886 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3887 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3888 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3890 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3892 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3894 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3896 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3897 * config.in: Regenerated.
3899 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3900 (_bfd_chunksize): New variable.
3901 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3902 for obstack chunk size.
3903 * configure.in: Check for getpagesize.
3904 * configure: Regenerated.
3906 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3908 * trad-core.c (rawptr): Make it a local variable of
3909 ptrace_unix_core_file_p.
3911 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3913 * coff-arm.c (in_reloc_p): New.
3914 * coff-i386.c (in_reloc_p): New.
3915 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3916 (coff_write_object_contents): Only set has_reloc_section
3918 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3919 in_reloc_p to decide if reloc should be emitted.
3920 * libcoff.h (pe_data_type.in_reloc_p): New.
3921 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3923 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3925 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3926 (_bfd_coff_read_internal_relocs): Likewise.
3927 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3928 (_bfd_coff_read_internal_relocs): Likewise.
3930 * elflink.h (elf_link_add_object_symbols): Correct conditions
3931 under which type and size change warnings are issued.
3933 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3935 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3936 a symbol which is not in a real section.
3937 (coff_write_native_symbol): Corresponding change.
3939 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3940 coff_link_hash_newfunc and make non-static.
3941 (_bfd_coff_link_hash_table_init): New function, broken out of
3942 _bfd_coff_link_hash_table_create.
3943 (_bfd_coff_link_hash_table_create): Use it.
3944 (process_embedded_commands): Make static.
3945 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3946 (_bfd_coff_link_hash_table_init): Declare.
3947 * libcoff.h: Rebuild.
3949 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3950 field in XCOFF tdata.
3951 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3952 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3953 based on cputype stored in a.out header, or in n_type of initial
3955 (coff_write_object_contents): Set cputype correctly in a.out
3957 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3959 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3960 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3962 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3963 * libcoff.h: Rebuild.
3965 * cpu-rs6000.c (rs6000_compatible): New static function.
3966 (bfd_rs6000_arch): Use it.
3967 * cpu-powerpc.c (powerpc_compatible): New static function.
3968 (arch_info_struct): Define various flavours of PowerPC.
3969 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3972 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3974 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3976 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3978 * elflink.h (elf_link_add_object_symbols): Don't warn about
3979 changing the size or type if the old definition was weak.
3981 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3983 * coffcode.h (combined_entry_type): Add fix_line field.
3984 (coff_slurp_line_table): Warn if we try to set the lineno field of
3986 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3987 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3988 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3989 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3991 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3992 * libcoff.h: Rebuild.
3994 * libcoff-in.h (struct xcoff_tdata): Define.
3995 (xcoff_data): Define.
3996 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3997 * bfd-in2.h, libcoff.h: Rebuild.
3998 * coff-rs6000.c (xcoff_mkobject): New static function.
3999 (coff_mkobject): Define.
4000 (xcoff_copy_private_bfd_data): New static function.
4001 (coff_bfd_copy_private_bfd_data): Define.
4002 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4004 (rs6000coff_vec): Add DYNAMIC to object_flags.
4005 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4006 .loader sections specially.
4007 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4008 section alignment from the XCOFF tdata information.
4009 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4010 F_SHROBJ, and copy the extra a.out header information into the
4011 XCOFF tdata structure.
4012 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4013 F_DYNLOAD and the extra a.out header information.
4014 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4015 C_HIDEXT symbol with attached csect information.
4016 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4017 in the o_maxdata field.
4018 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4019 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4020 end if BSF_NOT_AT_END is set.
4022 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4023 _bfd_read_ar_hdr_fn.
4024 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4025 * bfd-in2.h, libbfd.h: Rebuild.
4026 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4028 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4029 (bfd_slurp_bsd_armap_f2): Likewise.
4030 (_bfd_slurp_extended_name_table): Likewise.
4032 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4034 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4036 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4037 when the symbol table is empty.
4039 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4040 space for section symbols, since we don't output them either.
4041 (elf_m68k_adjust_dynindx): Removed.
4043 * ptrace-core.c (rawptr): Make it a local variable of
4044 ptrace_unix_core_file_p.
4046 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4048 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4051 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4052 Mac object file formats.
4054 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4056 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4057 auxent if there isn't one.
4058 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4059 rather than FILNMLEN as the maximum name length.
4061 * coffcode.h (bfd_coff_backend_data): Add new field
4062 _bfd_coff_print_aux.
4063 (bfd_coff_print_aux): New static function.
4064 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4065 scnlen field of an XTY_LD csect aux entry.
4066 (coff_print_aux): New static function.
4067 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4068 in coff_pointerize_aux_hook.
4069 (bfd_coff_std_swap_table): Initialize new field.
4070 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4071 * libcoff.h: Rebuild.
4072 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4073 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4075 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4076 if there are symbols, for native AIX ld compatibility.
4078 * coffcode.h (bfd_coff_backend_data): Add new field
4079 _bfd_coff_pointerize_aux_hook.
4080 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4081 or I960, and as 0 otherwise.
4082 (bfd_coff_std_swap_table): Initialize new field.
4083 * libcoff.h: Rebuild.
4084 * coffgen.c (coff_pointerize_aux): Change parameters to take
4085 symbol pointer instead of type and class, and to take aux index.
4086 Call _bfd_coff_pointerize_aux_hook if it is defined.
4087 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4088 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4089 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4091 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4092 read-only/host-only support.
4094 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4096 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4099 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4100 BFD_JUMP_TABLE_ARCHIVE accordingly.
4101 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4102 (_bfd_compute_and_write_armap): Declare.
4103 (_bfd_generic_read_ar_hdr): Declare.
4104 (_bfd_read_ar_hdr): Define.
4105 (_bfd_noarchive_read_ar_hdr): Define.
4106 (_bfd_archive_bsd_read_ar_hdr): Define.
4107 (_bfd_archive_coff_read_ar_hdr): Define.
4108 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4109 _bfd_read_ar_hdr instead.
4110 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4111 (_bfd_compute_and_write_armap): Rename from
4112 compute_and_write_armap. Make non-static. Change all callers.
4113 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4114 than _bfd_snarf_ar_hdr.
4115 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4116 * ieee.c (ieee_read_ar_hdr): Define.
4117 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4118 * oasys.c (oasys_read_ar_hdr): Define.
4119 * som.c (som_read_ar_hdr): Define.
4120 * bfd-in2.h, libbfd.h: Rebuild.
4122 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4124 * peicode.c (coff_swap_filehdr_in): If symptr is
4125 zero, there aren't any symbols, even if nsyms is set.
4127 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4129 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4131 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4132 sections, and set styp correctly for them: .got, .hash, .dynamic,
4133 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4134 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4136 (ecoff_sort_hdrs): New static function.
4137 (ecoff_compute_section_file_positions): Return boolean, not void.
4138 Sort the sections by VMA before looking through them. Put the
4139 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4140 section on an appropriate boundary within the page.
4141 (ecoff_compute_reloc_file_positions): Check return value of
4142 ecoff_compute_section_file_positions.
4143 (_bfd_ecoff_set_section_contents): Likewise.
4144 (_bfd_ecoff_write_object_contents): Check for various Alpha
4145 section types when incrementing text_size and data_size. Call
4146 adjust_headers backend function if it exists.
4147 * coff-alpha.c (alpha_adjust_headers): New static function.
4148 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4149 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4151 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4153 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4155 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4156 of ALTERNATE_AIX_CORE_FORMAT.
4157 * configure.in (aix4): No longer need CORE_FLAGS.
4158 * configure: Updated.
4160 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4162 NS32k changes from Ian Dall:
4163 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4165 (aout_link_input_section_std, aout_link_input_section_ext,
4166 aout_link_reloc_link_order): Call them instead of _bfd_*
4168 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4170 (backend_data): Use it instead of hardcoded zero.
4172 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4173 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4175 * ns32knetbsd.c: Include bfd.h.
4176 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4177 (MY_bfd_reloc_type_lookup): Declare function too.
4178 * pc532-mach.c (set_sizes): Don't declare.
4179 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4180 (backend_data, MY_backend_data): Don't define.
4182 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4183 ns32k-*-lites* like ns32k-*-netbsd*.
4185 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4188 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4190 * coffcode.h (coff_write_object_contents): Restore setting
4191 f_timdat to 0, deleted on August 22.
4193 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4195 * coffcode.h (coff_bfd_copy_private_symbol_data,
4196 coff_bfd_copy_private_section_data,
4197 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4198 * peicode.h (coff_bfd_copy_private_bfd_data): New
4199 (pe_bfd_copy_private_bfd_data): New.
4200 (coff_swap_scnhdr_in): Swap bss size into the right place.
4201 (pe_print_private_bfd_data): Add some newlines.
4203 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4205 * som.c (setup_sections): Don't die if a space has no subspaces.
4207 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4209 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4210 dynamic symbol override a common symbol. Don't change the size or
4211 type if they have been set and the new symbol is not a definition.
4212 Warn if the size or type changes.
4214 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4216 * som.c (som_begin_writing): Don't write the symbol table or
4218 (som_finish_writing): Write them here. Place them after the
4219 subspace data, but before the relocs.
4221 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4223 * sunos.c (sunos_add_one_symbol): Just pass false, not
4224 info->shared_library, to sunos_create_dynamic_sections.
4225 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4227 (sunos_check_dynamic_reloc): Remove .text section assertion.
4229 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4231 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4232 * configure, configure.in: Add pmac_xcoff_vec case.
4233 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4234 * coff-pmac.c: New file, PowerMac XCOFF support.
4235 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4236 * targets.c (pmac_xcoff_vec): Declare.
4238 * mpw-config.in: Various changes to be compatible with the
4239 autoconf-based configury.
4240 * mpw-make.sed: New file, sed commands to translate Unix
4241 makefile into MPW syntax.
4242 * mpw-make.in: Remove.
4243 * hosts/mpw.h: Remove.
4244 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4245 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4247 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4249 * binary.c (binary_get_symtab): Return an empty string on error.
4250 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4252 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4254 * coff-ppc.c: Reformatted according to gnu conventions
4255 Removed irrelevant "if 0" code
4257 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4259 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4260 symbols rather than as indirect symbols.
4261 (MY(slurp_symbol_table)): Don't do anything special about
4264 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4265 of .ctors and .dtors sections is no larger than 2.
4267 * sunos.c (sunos_add_one_symbol): Don't change
4268 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4270 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4271 dynamic symbols when creating a shared library.
4272 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4274 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4275 written even if it is not defined in a regular object.
4276 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4277 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4278 rather than the constant 22.
4279 (sunos_check_dynamic_reloc): Handle creating a shared library.
4280 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4281 zero when creating a shared library.
4282 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4283 write it out at the start of the symbol table.
4285 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4287 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4289 * config.bfd: Add arm-*-coff.
4290 * configure.in, configure: Add armcoff_{little,big}_vec.
4291 * targets.c (armcoff_{little,big}_vec): Declare.
4292 (bfd_target_vector): Add armcoff_{little,big}_vec.
4293 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4295 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4297 * targets.c (bfd_find_target): Remove debugging code.
4299 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4301 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4303 * Makefile.in: added *-ppc files
4304 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4305 allow pe based .o's to be shared with other tools on ppc/NT
4306 * config.bfd: added powerpc[le]-[pe|winnt] config support
4307 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4308 * peicode.h: Added more section flags for PE on ppc
4309 Added coff_swap_filehdr_out to allow peicode.h to be
4310 used for non-image PE files on ppc.
4311 Check for image, or not, before copying pe_opthdr
4312 * targets.c: Added new bfd's
4313 * targets.c: Removed two inactive bfds that shouldn't have made it this
4316 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4318 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4319 explicit values to initialize all relocs. Change all users.
4320 (ppc_elf_brtaken_inner): New function to handle branch predicition
4322 (ppc_elf_brtaken_reloc): Ditto.
4323 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4324 relocs use ppc_elf_unsupported_reloc.
4325 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4326 needs to be reported.
4327 (ppc_elf_relocate_section): Support branch prediction relocs.
4329 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4331 * bfd.c (bfd_assert): Remove \n from string passed to
4334 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4335 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4336 (bfd_coff_make_section_hook): Don't define.
4337 (coff_make_section_hook): Remove.
4338 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4339 (styp_to_sec_flags): Likewise.
4340 (coff_write_object_contents): Likewise.
4341 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4343 * libcoff.h: Rebuild.
4344 * coffgen.c (make_a_section_from_file): Just call
4345 bfd_make_section_anyway, not bfd_make_section or
4346 bfd_coff_make_section_hook.
4347 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4348 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4349 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4350 make_section_hook field.
4351 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4353 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4354 pointers into value field for warning and indirect symbols; just
4355 leave the value field alone.
4356 * linker.c (generic_link_add_symbol_list): Use next symbol for
4357 warning and indirect symbols, rather than looking in symbol value.
4358 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4359 parameter. Change all callers. Remove support for indirect
4360 symbols; it didn't work anyhow.
4361 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4362 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4363 * bfd-in2.h: Rebuild.
4365 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4367 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4368 go back to telling the tools this reloc operates on 32 bits.
4370 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4372 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4373 rather than a direct fprintf.
4374 * archive.c (_bfd_write_archive_contents): Likewise.
4375 * coffcode.h (coff_slurp_symbol_table): Likewise.
4376 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4377 (ppc_elf_unsupported_reloc): Likewise.
4378 (ppc_elf_relocate_section): Likewise.
4379 * i386linux.c (linux_tally_symbols): Likewise.
4380 (linux_finish_dynamic_link): Likewise.
4381 * osf-core.c (osf_core_core_file_p): Likewise.
4382 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4383 * som.c (som_sizeof_headers): Likewise.
4384 * srec.c (srec_bad_byte): Likewise.
4385 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4386 * libbfd-in.h (bfd_assert): Declare first parameter const.
4387 * libbfd.h: Rebuild.
4388 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4389 bfd_reloc_overflow is enough.
4390 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4391 * coff-h8500.c (rtype2howto): Likewise.
4392 * coff-z8k.c (rtype2howto): Likewise.
4393 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4394 * elf.c (_bfd_elf_get_lineno): Likewise.
4395 (_bfd_elf_no_info_to_howto): Likewise.
4396 (_bfd_elf_no_info_to_howto_rel): Likewise.
4397 * hp300hpux.c (convert_sym_type): Likewise.
4398 (MY(swap_std_reloc_in)): Likewise.
4399 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4401 * libaout.h (struct aoutdata): Add line_buf field.
4402 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4403 and filename_buffer. Instead, use a malloc buffer stored in the
4404 new line_buf field. Remove length restrictions.
4406 * coffgen.c (string_size): Remove static variable.
4407 (debug_string_size, debug_string_section): Likewise.
4408 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4409 and debug_string_size_p parameters. Use them instead of the
4410 global variables. Change all callers.
4411 (coff_write_symbol): Likewise.
4412 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4413 (coff_write_symbols): Add local variables to replace removed
4416 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4417 function, and line_base fields.
4418 * libcoff.h: Rebuild.
4419 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4420 information, rather than using static variables.
4422 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4423 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4425 * init.c (initialized): Remove static variable.
4426 (bfd_init): Don't bother setting initialized.
4427 (bfd_check_init): Remove.
4428 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4429 * libbfd.h: Rebuild.
4431 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4433 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4434 size for full core dumps. Copy core file header to private data.
4435 (rs6000coff_core_file_failing_command,
4436 rs6000coff_core_file_failing_signal): New functions to extract
4437 the file name and terminating signal from the core file.
4438 * coff-rs6000.c: Use them.
4440 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4442 Change arch info to be const, initialized at compile time.
4443 * archures.c: Reindent many functions. Change CONST to const.
4444 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4445 nothing set it anyhow. Make next const.
4446 (bfd_arch_info_list): Remove.
4447 (bfd_archures_list): Rename from archures_init_table. Change from
4448 a table of function pointers to a table of bfd_arch_info_type
4449 structure addresses.
4450 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4451 (bfd_lookup_arch): Likewise.
4452 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4454 (bfd_default_arch_struct): Make const.
4455 (bfd_arch_init, bfd_arch_linkin): Remove.
4456 (bfd_get_arch_info): Return a const pointer.
4457 * init.c (bfd_init): Don't call bfd_arch_init.
4458 * bfd.c (struct _bfd): Make arch_info const.
4459 * bfd-in2.h: Rebuild.
4460 * libbfd.h: Rebuild.
4461 * configure.in: Put & before everything in $selarchs.
4462 * configure: Rebuild.
4463 * cpu-*.c: Change bfd_*_arch from a function which calls
4464 bfd_arch_linkin to a const structure.
4465 * ieee.c (ieee_object_p): Make arch const.
4467 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4469 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4471 * bfd-in2.h: Regenerate.
4472 * libbfd.h: Regenerate.
4474 * elf32-ppc.c (reloc_type): Update names to match current draft.
4475 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4476 relative. Update names to current V.4 draft.
4477 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4478 (ppc_elf_relocate_section): Rename relocations to match draft.
4480 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4482 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4483 compiled with -mrelocatable-lib to be linked with either normal
4484 modules or -mrelocatable modules.
4486 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4488 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4489 in the a.out header.
4491 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4492 a reloc against a local symbol, even if it's not a section.
4494 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4496 * targets.c (bfd_target): Remove unused align_power_min field.
4497 * bfd-in2.h: Rebuild.
4498 * All backends: Remove initialization of align_power_min.
4500 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4502 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4504 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4506 * config.bfd (mips-dec-netbsd*): New target.
4507 * configure.host (mips-dec-netbsd*): New host.
4508 * configure.in (mips-dec-netbsd*): New native.
4509 * configure: Rebuild.
4511 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4513 Make the COFF backend linker merge common types:
4514 * cofflink.c (struct coff_debug_merge_element): Define.
4515 (struct coff_debug_merge_type): Define.
4516 (struct coff_debug_merge_hash_entry): Define.
4517 (struct coff_debug_merge_hash_table): Define.
4518 (coff_debug_merge_hash_table_init): Define.
4519 (coff_debug_merge_hash_table_free): Define.
4520 (coff_debug_merge_hash_lookup): Define.
4521 (struct coff_final_link_info): Add debug_merge field.
4522 (coff_debug_merge_hash_newfunc): New static function.
4523 (_bfd_coff_final_link): Allocate and free debug_merge table.
4524 (coff_link_input_bfd): Merge identical enum, struct and union
4527 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4529 Convert i960 COFF to use COFF backend linker.
4530 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4531 structure to store the symbol being used.
4532 (coff_i960_start_final_link): New static function.
4533 (coff_i960_relocate_section): New static function.
4534 (coff_i960_adjust_symndx): New static function.
4535 (coff_start_final_link): Define.
4536 (coff_relocate_section): Define.
4537 (coff_adjust_symndx): Define.
4538 * coffcode.h (bfd_coff_backend_data): Add new callback function
4539 _bfd_coff_start_final_link.
4540 (bfd_coff_start_final_link): Define.
4541 (coff_start_final_link): Define if not defined.
4542 (bfd_coff_std_swap_table): Add coff_start_final_link.
4543 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4545 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4546 function callback is not NULL.
4547 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4548 (_bfd_coff_internal_syment_name): Declare.
4549 * libcoff.h: Rebuild.
4550 * configure.in (icoff_big_vec): Add cofflink.o.
4551 (icoff_little_vec): Likewise.
4552 * configure: Rebuild.
4554 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4556 * Makefile.in (clean-info): Remove extraneous tab from line
4559 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4561 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4562 contents has relocs.
4564 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4566 * coffcode.h (coff_compute_section_file_positions): Keep the
4568 (coff_write_object_contents): Remember if it's a relocatable
4570 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4571 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4572 if relocatable file. Swap out saved raw size.
4574 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4576 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4577 (maintainer-clean): Rename from realclean, passing
4578 maintainer-clean down to subdirectories, but leave realclean as a
4581 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4584 * dep-in.sed: Remove config.h from generated dependencies.
4586 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4587 broken out of sunos_canonicalize_dynamic_symtab.
4588 (sunos_canonicalize_dynamic_symtab): Call new function
4589 sunos_slurp_dynamic_symtab.
4590 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4591 dynamic symbol table to the caller.
4592 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4593 callback to override the symbols being read.
4594 * libaout.h (struct aout_backend_data): Add three new parameters
4595 to add_dynamic_symbols callback.
4597 Extensive minor changes to avoid various gcc warnings. Also:
4598 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4599 * archures.c (bfd_arch_info_type): Change mach field from long to
4601 (bfd_lookup_arch): Change machine parameter from long to unsigned
4604 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4606 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4607 a symbol with a non-zero plt_offset.
4609 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4611 * elfcode.h (align_file_position): Remove; not used.
4613 * configure.in: Only check for <sys/procfs.h> on a native system,
4614 and make sure it defines prstatus_t.
4615 * configure: Rebuild.
4617 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4619 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4621 * config.in: Rename from config.h.in.
4622 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4623 Check for config.h:config.in when creating stamp-h.
4624 * configure: Rebuild.
4625 * Makefile.in (stamp-h): Depend upon config.in rather than
4626 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4627 calling config.status.
4629 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4630 (Makefile): Just rebuild Makefile.
4631 (config.h, stamp-h): New targets.
4632 * configure.in: Create stamp-h when rebuilding config.h.
4633 * configure: Rebuild.
4635 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4637 * configure.in: Call AC_CONFIG_HEADER. Substitute
4638 HOST_64BIT_LONG. Check that various header files exist. Check
4639 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4640 and/or free need to be declared. Don't make a link to sysdep.h.
4641 Define TRAD_HEADER for various hosts.
4642 * configure: Rebuild.
4643 * configure.host: Don't set my_host. Add definitions taken from
4644 host header files for various entries. Remove entries which now
4646 * acconfig.h: New file.
4647 * config.h.in: New file, built by autoheader.
4648 * sysdep.h: New file.
4649 * Makefile.in (do_distclean): Don't remove sysdep.h.
4651 (LOCAL_H_DEPS): New variable.
4652 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4654 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4655 ($(OPTIONAL_BACKENDS)): Likewise.
4656 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4657 looking through sysdep.h.
4658 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4659 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4660 (fprintf_vma, sprintf_vma): Likewise.
4661 (int64_type, uint64_type): Don't define.
4662 * bfd-in2.h: Rebuild.
4663 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4664 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4665 * lynx-core.c: Include stuff from old hosts/lynx.h.
4666 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4667 rather than NO_FCNTL.
4668 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4669 rather than NATIVE_HPPAHPUX_COMPILER.
4670 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4672 * hosts/*.h: Remove all header files which merely include,
4673 declare, and define things. Leave header files which define
4674 information needed by trad-core.c.
4676 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4677 (BFD_CC_FOR_BUILD): Define.
4678 * configure.in: Use BFD_CC_FOR_BUILD.
4679 * configure: Rebuild.
4681 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4683 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4684 * configure: Rebuild.
4686 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4689 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4691 * config.bfd: i386pe_ve -> i386pe_vec.
4693 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4695 * configure.host: Incorporate host Makefile fragments by setting
4697 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4698 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4699 value based on whether the code is being compiled by a cross
4700 compiler. Don't substitute host_makefile_frag or frags.
4701 * aclocal.m4: New file to define local AC_PROG_CC.
4702 * configure: Rebuild.
4703 * Makefile.in (INSTALL): Set to @INSTALL@.
4704 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4705 (INSTALL_DATA): Set to @INSTALL_DATA@.
4707 (CC): Define as @CC@.
4708 (CFLAGS): Set to @CFLAGS@.
4709 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4710 (@host_makefile_frag@): Remove.
4711 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4712 after other options.
4713 (config.status): Remove dependency upon @frags@.
4714 * config/*.mh, config/README: Remove.
4716 * config.bfd: Rewrite to incorporate the contents of the Makefile
4717 fragments by setting shell variables, rather than merely returning
4718 the name of a Makefile fragment.
4719 * configure.in: Use shell variables set by config.bfd rather than
4720 looking at the target Makefile fragment files. Don't substitute
4721 target_makefile_frag. Do substitute TDEFINES.
4722 * configure: Rebuild.
4723 * Makefile.in (@target_makefile_frag@): Remove.
4724 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4725 * config/*.mt: Remove.
4727 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4729 * configure.in: Put changequote lines around "i[345]86" patterns
4730 section of core file support.
4732 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4734 * som.c (som_bfd_print_private_bfd_data): Define to use the
4737 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4739 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4740 entry, text_start and data_start.
4742 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4744 * Makefile.in (OFILES): Remove $(TDEPFILES).
4745 * config/apollo.mt (TDEPFILES): Remove.
4746 * config/README: Update.
4748 * configure.in: For a native configuration, set COREFILE and
4749 COREFLAG based on the canonical host name.
4750 * configure: Rebuild.
4751 * Makefile.in: Rebuild dependencies.
4752 (ALL_CFLAGS): Add @COREFLAG@.
4753 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4754 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4755 support routines. Check LYNX_CORE rather than HOST_LYNX.
4756 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4757 * i386lynx.c: Likewise.
4758 * m68klynx.c: Likewise.
4759 * sparclynx.c: Likewise.
4760 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4761 * *-core.c: Comment changes.
4762 * config/decstation.mh (HDEPFILES): Remove.
4763 (HDEFINES): Remove -DTRAD_CORE.
4764 * config/irix3.mh (RANLIB): Remove.
4765 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4766 (HDEFINES): Remove -DIRIX_CORE.
4767 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4768 (HDEFINES): Remove -DTRAD_CORE.
4769 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4770 * config/ultra3.mh (RANLIB): Remove.
4771 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4772 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4773 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4774 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4775 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4776 * config/i386aix.mh, config/i386bsd.mh: Remove.
4777 * config/i386linux.mh, config/i386mach3.mh: Remove.
4778 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4779 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4780 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4781 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4782 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4783 * config/solaris2.mh, config/stratus.mh: Remove.
4784 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4785 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4787 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4789 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4790 DT_FINI entry if the appropriate symbol is not in the hash table.
4792 * libelf.h (struct elf_backend_data): Add create_program_headers
4793 and want_hdr_in_seg fields.
4794 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4796 (elf_backend_create_program_headers): Likewise.
4797 (elfNN_bed): Initialize create_program_headers and
4799 * elf.c (get_program_header_size): Call create_program_headers
4801 (map_program_segments): Check want_hdr_in_seg backend field. Call
4802 create_program_headers backend routine.
4804 * elf.c (assign_file_positions_except_relocs): Align non allocated
4805 sections when creating an executable.
4807 * elfcode.h (elf_swap_phdr_in): Make non static.
4808 (elf_swap_phdr_out): Make non static.
4809 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4810 (bfd_elf32_swap_phdr_out): Declare.
4811 (bfd_elf64_swap_phdr_in): Declare.
4812 (bfd_elf64_swap_phdr_out): Declare.
4814 * ecofflink.c (ecoff_collect_shuffle): New static function.
4815 (_bfd_ecoff_get_accumulated_pdr): New function.
4816 (_bfd_ecoff_get_accumulated_sym): New function.
4817 (_bfd_ecoff_get_accumulated_ss): New function.
4818 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4819 (_bfd_ecoff_get_accumulated_sym): Declare.
4820 (_bfd_ecoff_get_accumulated_ss): Declare.
4821 * libbfd.h: Rebuild.
4823 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4825 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4827 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4828 warning symbols. If any section is named .gnu.warning.XXX, treat
4829 the contents as a warning to be issued if the symbol XXX is
4831 (elf_link_output_extsym): For an indirect or warning symbol, just
4832 output the symbol it points to.
4834 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4835 if bfd_hash_allocate fails, since it will already be set.
4836 (generic_link_hash_newfunc): Likewise.
4837 (archive_hash_newfunc): Likewise.
4838 (hash_entry_bfd): New static function.
4839 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4840 callback. Allocate a new warning using the hash table newfunc.
4841 Use bfd_hash_replace to update the entry in the hash table, rather
4842 than assuming we can copy the fields with structure assignment.
4844 * hash.c (bfd_hash_replace): New function.
4845 * bfd-in.h (bfd_hash_replace): Declare.
4846 * bfd-in2.h: Rebuild.
4848 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4850 * config.bfd: Add mips*vr4300-*-elf* target.
4851 * config/mipsbvr4300.mt: Added.
4853 See file ChangeLog.2
4860 version-control: never