1 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
4 seen with a local symbol, rather than crashing.
6 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
7 version symbols if there aren't any.
10 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
12 * coff-tic80.c (coff_rtype_to_howto): Define
13 (coff_tic80_rtype_to_howto): Clone generic coff version and
14 add code to handle the funky TI "internal relocations".
17 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
19 * elflink.h (elf_link_add_object_symbols): Don't warn about type
20 or size changes because of a weak symbol.
22 * cisco-core.c (SIGEMT): Define if not defined.
24 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
26 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
27 setting ever. Sanity check the version number. Sort out copying
28 flags and other information when adding an indirect symbol.
29 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
30 symbols added by the backend. Clear the entire contents of the
32 (elf_export_symbol): Ignore indirect symbols.
33 (elf_link_output_extsym): Accept a section without an owner in an
35 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
36 version count. Correct the allocation of x_versymp.
38 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
39 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
40 Don't return bfd_und_section_ptr when info->shared.
41 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
42 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
43 (mips_elf_check_relocs): Resolve an indirect symbol in
45 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
46 SHN_MIPS_TEXT or SHN_MIPS_DATA.
48 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
50 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
52 From Eric Youngdale <eric@andante.jic.com>:
53 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
54 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
55 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
56 versioned symbol appears in both a regular and a shared object.
57 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
58 appropriate. Improve error message.
59 (struct elf_outext_info): Rename from elf_finfo_failed. Change
60 all uses. Add localsyms field.
61 (elf_bfd_final_link): When generating a shared library, call
62 elf_link_output_extsym to output all local symbols.
63 (elf_link_output_extsym): Handle symbols which were forced to
66 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
68 From Eric Youngdale <eric@andante.jic.com>:
69 * elf-bfd.h (elf_symbol_type): Add version field.
70 * elfcode.h (elf_slurp_symbol_table): Set version field.
71 * elflink.h (elf_link_add_object_symbols): When creating an
72 indirect symbol for a default version symbol, set DEF_DYNAMIC if
73 appropriate. Set up an indirection from the nondefault version of
75 (NAME(bfd_elf,size_dynamic_sections)): Call
76 elf_link_assign_sym_version before checking whether there are any
77 versions. Always record the version name as a dynamic symbol.
79 (elf_link_assign_sym_version): After finding a version, see if a
80 symbol should be forced to local scope. Create a new version
81 definition if appropriate.
82 (elf_link_output_extsym): Correct indirect symbol handling.
83 * elf.c (bfd_elf_print_symbol): Print version information.
84 (bfd_section_from_shdr): Turn version sections into BFD sections.
85 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
86 if sh_info is not already set.
87 (_bfd_elf_copy_private_section_data): Copy sh_info for version
89 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
90 _bfd_stringtab_add to copy the name into permanent memory if
93 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
95 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
97 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
99 * coffcode.h (bfd_coff_backend_data): Change
100 _bfd_coff_compute_section_file_positions to return a boolean
101 value. Change all callers.
102 (coff_compute_section_file_positions): Change return type to
103 boolean. If the size of the last section changed, then output a
104 zero byte at the end of the file.
105 * libcoff.h: Rebuild.
107 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
108 for at least 6 output symbols.
109 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
110 emit a TC csect to represent the space they take up. For an XO
111 symbol, just emit a reference, not a csect.
113 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
114 Solaris doesn't like the combined options, and the -f is
116 (stamp-tshlink, install): Likewise.
118 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
119 handling when little endian.
121 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
123 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
124 (mn10300_elf_relocate_section): Likewise.
125 (elf_backend_relocate_section): Define.
127 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
128 relocs. Replace them with generic PCREL_{8,16,32} relocs.
129 (elf32_mn10300_howto_table): Likewise.
130 (elf32_mn10300_reloc_map): Likewise.
131 (bfd_elf32_mn10300_reloc): Delete unused function.
133 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
136 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
137 understand, just set the howto field to NULL, and the caller will
138 print an appropriate error message.
140 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
141 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
142 block. Use NULL for initializations of "ptr" rather than bare 0.
143 * coff-h8300.c: Fix typo in comment.
144 * coff-h8500.c: Ditto.
149 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
151 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
152 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
153 m32r_elf_get_relocated_section_contents): First pass at relax support.
156 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
158 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
159 entry for reading verdef records.
160 Use correct braces for computing increments of extverdaux and
161 exteverdef record pointers.
164 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
166 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
170 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
172 * elflink.h (elf_link_find_version_dependencies): Check that
173 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
177 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
179 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
182 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
184 * targets.c (bfd_default_vector): Make non-const.
185 (find_target): New static function, broken out of
187 (bfd_set_default_target): New function.
188 (bfd_find_target): Call find_target. When defaulting, use
189 bfd_default_vector[0] if it is not NULL.
190 * libbfd-in.h (bfd_default_vector): Adjust declaration.
191 * bfd-in2.h, libbfd.h: Rebuild.
193 * syms.c (bfd_is_local_label): Return false if the symbol has no
195 * coff-i960.c (coff_i960_is_local_label_name): New function.
196 (coff_bfd_is_local_label_name): Define.
197 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
198 (coff_bfd_is_local_label_name): Define.
199 * coff-rs6000.c (xcoff_is_local_label_name): New function.
200 (coff_bfd_is_local_label_name): Define.
201 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
202 with .. or _.L_ as local.
203 * elf32-i386.c (elf_i386_is_local_label_name): New function.
204 (bfd_elf32_bfd_is_local_label_name): Define.
205 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
206 beginning with $ as local.
208 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
210 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
211 rather than comparing against info->lprefix.
212 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
213 * elflink.h (elf_link_input_bfd): Likewise.
214 * linker.c (_bfd_generic_link_output_symbols): Likewise.
215 * xcofflink.c (xcoff_link_input_bfd): Likewise.
217 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
218 _bfd_elf_is_local_label_name if not already defined.
219 * elf.c (_bfd_elf_is_local_label_name): New function.
220 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
222 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
223 (m88k_is_local_label_name): New static function.
225 * coffcode.h (coff_bfd_is_local_label_name): Define as
226 _bfd_coff_is_local_label_name if not already defined.
227 * coffgen.c (_bfd_coff_is_local_label_name): New function.
228 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
229 * libcoff.h: Rebuild.
231 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
232 to _bfd_is_local_label_name.
233 (bfd_target): Likewise.
234 * syms.c (bfd_is_local_label): Define as function, not macro.
235 (bfd_is_local_name): Define.
236 * libbfd.c (bfd_generic_is_local_label_name): Rename from
237 bfd_generic_is_local_label, and take a string rather than a
239 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
240 (_bfd_nosymbols_bfd_is_local_label_name): Define.
241 (bfd_generic_is_local_label): Don't declare.
242 (bfd_generic_is_local_label_name): Declare.
243 * bfd-in2.h, libbfd.h: Rebuild.
244 * All backends: Change local_label to local_label_name.
246 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
247 (mips_elf_relocate_got_local): Change return type to boolean.
248 Don't assume that the first zero entry is unassigned; instead, use
250 (mips_elf_relocate_section): Check return value of
251 mips_elf_relocate_got_local.
252 (mips_elf_create_got_section): Initialize assigned_gotno field.
255 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
257 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
261 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
263 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
264 that have no contents merely because linker_mark is not set.
266 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
268 * config.bfd (mips*-*-lnews*): New target.
269 * coff-mips.c (mips_relocate_section): Make assert compare
270 content byteorder instead of header byteorder.
271 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
273 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
274 * configure.in (ecoff_biglittle_vec): Add case.
277 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
279 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
280 name begins with ".note".
281 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
282 section whose name begins with ".note".
283 (get_program_header_size): Corresponding change.
285 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
286 jal and for jal overflow.
288 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
290 From Eric Youngdale <eric@andante.jic.com>:
291 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
292 not found, try looking it up again without the version name.
293 (elf_link_add_object_symbols): Always link against the dynamic
294 symbol table of a dynamic object. When linking against a dynamic
295 object, include version strings in symbol names, and set up
296 version information. Add indirect symbols for default versions.
297 (elf_link_create_dynamic_sections): Add special version sections.
298 (struct elf_assign_sym_version_info): Define.
299 (struct elf_find_verdep_info): Define.
300 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
302 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
303 (elf_link_find_version_dependencies): New static function.
304 (elf_link_assign_sym_version): New static function.
305 (elf_link_renumber_dynsyms): New static function.
306 (struct elf_final_link_info): Add symver_sec field.
307 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
308 local symbols of a dynamic object. Handle DT_VER* constants.
309 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
310 dynamic object. Skip indirect symbols from ELF objects. Remove
311 the version name before choosing a hash bucket. Write out the
312 version information if appropriate.
313 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
314 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
315 (bfd_elf64_size_dynamic_sections): Likewise.
316 * bfd-in2.h: Rebuild.
317 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
318 Change elf_link_hash_flags to unsigned short.
319 (ELF_LINK_HIDDEN): Define.
320 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
321 dynverdef_hdr, dynversym_section, dynverdef_section,
322 dynverref_section, cverdefs, cverrefs, verdef, verref.
323 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
324 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
325 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
326 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
327 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
328 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
329 (_bfd_elf_slurp_version_tables): Declare.
330 * elf.c (_bfd_elf_swap_verdef_in): New function.
331 (_bfd_elf_swap_verdef_out): Likewise.
332 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
333 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
334 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
335 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
336 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
337 version information if there is any.
338 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
339 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
340 (elf_fake_sections): Handle .gnu.version* section names.
341 (assign_section_numbers): Handle SHT_GNU_ver* section types.
342 (_bfd_elf_slurp_version_tables): New function.
343 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
344 version name in string entered in dynamic hash table.
345 * elfcode.h: Include fnmatch.h.
346 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
347 symbol which was forced to become local.
348 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
349 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
350 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
351 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
353 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
355 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
357 (mn10200_elf_relax_section): Correctly compute a symbol's value
358 when the symbol is local, but not in the same section as we are
359 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
363 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
365 * elf32-m32r.c: Rewrite to use ELF backend linker.
366 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
367 Add small data area support (R_M32R_SDA16).
368 * reloc.c: Document BFD_RELOC_M32R_SDA16.
369 * bfd-in2.h,libbfd.h: Regenerated.
372 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
374 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
375 (mn10200_elf_relax_delete_bytes): Likewise.
376 (mn10200_elf_symbol_address_p): Likewise.
377 (mn10200_elf_get_relocated_section_contents): Likewise.
378 (bfd_elf32_bfd_relax_section): Define.
379 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
381 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
382 (mn10200_elf_relocate_section): Likewise.
383 (elf_backend_relocate_section): Define.
386 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
388 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
389 reloc.c, targets.c: New target, elf-*-D30V.
391 * bfd-in2.h, configure, libbfd.h: Rebuilt.
393 * cpu-d30v.c, elf32-d30v.c: New files.
396 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
398 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
399 * bfd-in2.h: Regenerated.
401 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
402 (rtype2howto): Add function.
403 (tic80_howto_table): Add.
406 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
408 * sysdep.h: Don't define errno in MSVC if error.h is included.
411 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
413 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
414 is initialized before it is used.
417 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
419 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
420 symbol into a weak undefined symbol; leave it as a common symbol.
422 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
424 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
425 about a symbol defined in a dynamic object if it has already been
426 defined in a regular object.
428 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
430 * makefile.vms: Add gcc flags to allow compiling with current gcc
432 (targmatch.h): New dependency.
434 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
436 * evax.h (ALPHA_R_CODEADDR): New relocation.
437 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
439 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
441 * bfd-in2.h, libbfd.h: Rebuild.
443 Restrict symbol length to 64 bytes, case preserving:
444 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
445 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
446 (_bfd_evax_length_hash_symbol): Added.
447 * evax-etir.c (_bfd_evax_write_etir): Call
448 _bfd_evax_length_hash_symbol before output of symbol.
449 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
450 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
452 * evax-emh.c: Output filename to object file without path.
454 * evax-egsd.c: New sections for local and global commons.
456 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
457 evax-misc.c, evax.h: Remove 8 bit characters from copyright
458 notices. Replace AXP with Alpha.
460 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
462 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
463 sections if we are creating a shared library.
465 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
467 * configure.host (i386-windows): Don't set host64=true.
469 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
471 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
472 (elf_mips16_gprel_howto): New static variable.
473 (mips16_gprel_reloc): New static function.
474 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
475 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
476 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
477 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
478 * bfd-in2.h, libbfd.h: Rebuild.
481 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
483 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
484 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
488 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
490 * config.bfd: add r5900
493 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
495 * elflink.h (elf_link_input_bfd): If we've discarded a section,
496 the output section will be the absolute section; don't print an
497 assertion message for that case when doing a relocateable link.
499 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
501 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
502 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
503 need_fn_sub, call_stub, and call_fp_stub.
504 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
505 (mips_elf_link_hash_newfunc): Initialize new fields.
506 (mips_elf_link_hash_table_create): Likewise.
507 (mips_elf_relocate_section): Redirect relocations to use mips16
508 stubs when appropriate.
509 (mips_elf_check_relocs): Attach stub sections to the appropriate
510 symbol. Set need_fn_stub when appropriate.
511 (mips_elf_always_size_sections): New static function.
512 (mips_elf_check_mips16_stubs): New static function.
513 (elf_backend_always_size_sections): Define.
514 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
516 * elflink.h (elf_link_input_bfd): Discard local symbols that are
517 attached to sections which are not being included in the link.
519 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
521 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
522 symbol value when computing the addend for a pc_relative
525 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
527 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
528 relocateable link, just skip pc_relative pcrel_offset relocs.
529 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
530 structure for an ARM26 reloc which can be resolved.
531 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
532 reloc can be resolved.
534 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
535 error in overflow check for R_RELBYTE.
537 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
539 * ieee.c (ieee_slurp_section_data): Pick up the start address.
540 From Mark Rasin <mark.rasin@telrad.co.il>.
542 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
545 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
547 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
548 (elf_mn10200_howto_table): Likewise.
549 (mn10200_reloc_map): Likewise.
552 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
554 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
555 * bfd-in2.h, libbfd.h: Regenerated.
556 * elf32-m32r.c: Add support for them.
559 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
561 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
562 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
564 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
565 r_format and r_pcrel. Always return a value.
567 * riscix.c (MY_final_link_callback): Define to dummy value.
569 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
570 relocations against the text segment, look up the output name of
572 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
573 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
574 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
575 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
576 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
579 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
581 * coff-tic80.c (tic80coff_vec): Use correct data put/get
582 routines for little endian data.
583 * coffcode.h (coff_write_object_contents): Set magic to
584 TIC80_ARCH_MAGIC for TIc80.
586 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
588 * coff-tic80.c (tic80coff_vec): Change to little endian data
592 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
594 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
595 auxiliary_filters parameter to be const char * const *. Accept a
596 NULL terminated array.
597 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
598 (bfd_elf32_size_dynamic_sections): Update declaration.
599 * bfd-in2.h: Rebuild.
601 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
603 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
604 NOTYPE symbol in a text section as a FUNC symbol.
606 * coffcode.h (coff_compute_section_file_positions): Force
607 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
609 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
611 * libaout.h (machine_type): Reserve several values for sparclet.
614 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
616 * config.bfd (tic80-*-*): Don't require 'coff'.
620 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
622 * elf32-v850.c (v850_elf_howto_table): Set the special_function
623 table to v850_elf_reloc for all non-standard relocations.
624 (v850_elf_check_relocs): Add check for h being non-null.
625 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
626 statement instead of multiple ifs.
627 (v850_elf_relocate_section): Fix up error message, don't just call
631 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
633 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
634 Use bfd_elf_generic_reloc as special function for all relocs.
635 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
637 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
638 24bit pc-relative reloc.
641 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
643 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
644 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
645 header byte order is little endian. Use correct bfd_get and
646 bfd_put routines for little endian headers.
647 * coffcode.h (coff_set_arch_mach_hook): Set arch to
648 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
651 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
653 * reloc.c: Add BFD_RELOC_24.
654 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
655 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
656 * bfd-in2.h, libbfd.h: Rebuilt.
658 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
660 elf64-alpha multiple .got rewrite:
662 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
663 (bfd_elf*_mkobject): Don't define here ...
664 * elfxx-target.h: ... but rather here. Default always_size_sections
666 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
667 what the #defines in elf-bfd.h transmuted it to anyway.
669 * section.c: Add SEC_LINKER_CREATED flag.
670 * bfd-in2.h: Rebuild.
671 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
672 relocation section flags.
673 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
674 SEC_IN_MEMORY to recognize generated bits.
675 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
677 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
678 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
679 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
680 * elf32-ppc.c (ppc_elf_create_linker_section,
681 ppc_elf_size_dynamic_sections): Likewise.
682 * elf32-sparc.c (elf32_sparc_check_relocs,
683 elf32_sparc_size_dynamic_sections): Likewise.
684 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
686 (_bfd_elf_create_dynamic_sections): Likewise.
687 (_bfd_elf_make_linker_section_rela): Likewise.
688 * elflink.h (elf_link_create_dynamic_sections): Likewise.
689 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
690 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
691 to identify generated bits.
692 (elf_link_input_bfd): Likewise.
694 * elf64-alpha.c: Rewrite everything touching relocations.
697 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
699 * elf32-v850.c (all functions and static variables): Go through
700 and regularize names to be of the form v850_elf_<xxx>.
701 (toplevel): Include <elf/v850.h>.
702 (enum reloc_type): Move to include/elf/v850.h.
703 (v850_elf_check_relocs): For common variables, if the variable is
704 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
705 into the appropriate section.
706 (elf_backend_check_relocs): Define.
708 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
710 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
713 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
715 * config.bfd (mips*el-*-linux*): New target.
716 (mips*-*-linux*): New target.
718 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
719 Return a useful value.
721 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
723 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
725 * configure: Rebuild.
726 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
727 ac_cv_func_mmap in bfd/configure.host.
729 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
730 filter_shlib and auxiliary_filter_shlib parameters.
731 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
733 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
734 (bfd_elf64_size_dynamic_sections): Likewise.
735 * bfd-in2.h: Rebuild.
737 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
739 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
740 symbols, don't export a symbol which is defined by an object in an
741 archive which contains shared objects.
744 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
746 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
747 for TI TMS320c80 (MVP).
748 (bfd_archures_list): Add bfd_tic80_arch.
749 * bfd-in2.h: Regenerate by running "make headers".
751 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
753 * cpu-tic80.c (bfd_tic80_arch): Add struct.
754 * configure.in (case $vec): Correct typo, "tb" not "tp".
755 Also add cofflink.o for tic80coff_vec.
756 * configure: Regenerate with autoconf.
759 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
761 * libbfd.c: Patch up the mmap code so that it is only built if BFD
762 is configured with --with-mmap.
765 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
767 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
768 (ALL_MACHINES): Add cpu-tic80.o
769 (cpu-tic80.o, coff-tic80.o): Add dependencies.
770 * coff-tic80.c: Add skeleton, cloned from another coff config.
771 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
775 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
777 * TODO: Correct a misspelling.
779 * coff-tic80.c: New file for TI TMS320C80 (MVP).
780 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
781 * configure.in (case $vec): Add tic80coff_vec entry.
782 * configure: Regenerate with autoconf.
783 * archures.c (bfd_tic80_arch): Declare.
784 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
785 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
786 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
787 (bfd_target_vector): Add tic80coff_vec entry.
790 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
792 * elflink.h (elf_buckets): Add some more values for larger
795 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
797 * Makefile.in (install): Move subdir_do out of conditional. From
798 Fred Fish <fnf@cygnus.com>.
800 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
802 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
804 (elf_mn10200_howto_table): Likewise.
805 (mn10200_reloc_map): Likewise.
807 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
809 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
810 mips16 symbol during the link.
811 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
813 (mips_elf_link_output_symbol_hook): New static function.
814 (elf_backend_link_output_symbol_hook): Define.
816 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
819 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
821 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
822 against SEC_DEBUGGING sections here (revert patch of December 5).
823 * elfcode.h (elf_object_p): Check for them here, instead.
825 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
827 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
828 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
830 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
831 (_bfd_elf_canonicalize_dynamic_reloc): New function.
832 * elf-bfd.h (struct elf_size_info): Update declaration of
834 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
835 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
836 * elfxx-target.h: Use new dynamic reloc routines by default.
837 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
840 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
842 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
843 if NAMES_HAVE_UNDERSCORE is defined.
845 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
847 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
849 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
851 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
854 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
856 * elflink.h (elf_link_add_object_symbols): Only add a weak
857 symbol if the real definition is in the dynamic symbol table.
858 After finding the real definition, then, if it is dynamic, add the
859 weak symbol to the dynamic symbol table.
861 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
863 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
865 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
868 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
870 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
872 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
873 (bfd_elf32_mn10300_reloc): Write data in little endian format.
874 * reloc.c: Remove mn10300 big endian relocs.
875 * bfd-in2.h, libbfd.h: Rebuilt.
877 * elf32-mn10200.c: Update from elf32-mn10300.c.
879 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
881 * elf32-mn10300.c (elf_symbol_leading_char): Define.
883 * elf32-mn10300.c: Add some comments.
885 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
887 * ihex.c (ihex_scan): Always initialize buf before jumping to
889 (ihex_read_section): Likewise.
891 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
893 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
894 inplace for most relocs.
896 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
898 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
899 even if SEC_ALLOC is not set.
900 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
901 when deciding whether to copy a reloc into a shared object.
902 (elf_i386_relocate_section): Likewise.
903 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
904 (elf32_sparc_relocate_section): Likewise.
905 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
906 reloc section if it is not set in the source section.
907 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
908 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
909 with a SEC_DEBUGGING section as SEC_DEBUGGING.
911 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
913 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
914 expects a .got.plt until we actually create it.
916 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
918 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
919 message for bfd_reloc_outofrange, rather than aborting. From
920 Philippe De Muyter <phdm@info.ucl.ac.be>.
922 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
923 a relocateable link, don't try to process them. From Heinz Wrobel
924 <wrobel@lpr.e-technik.tu-muenchen.de>.
926 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
928 * elf32-mn10300.c (mn10300_info_howto): Renamed from
929 mn10300_info_howto_rel. Tweak reloc argument to be an
931 (USE_RELA): Define instead of USE_REL.
932 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
934 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * configure.in, configure: Handle mips*-sgi-irix6*.
937 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
940 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
942 * elf32-i386.c (elf_i386_relocate_section): Warn about a
943 relocation against a symbol defined in a section with no output
946 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
948 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
949 * configure, config.in: Rebuild with autoconf 2.12.
951 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
952 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
953 (swap_out_syms): Set st_other from existing st_other field.
954 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
956 (elf_link_output_extsym): Set the other field from the global hash
958 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
959 (elf_mips16_jump_howto): New static variable.
960 (mips16_jump_reloc): New static function.
961 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
962 (mips_info_to_howto_rel): Handle R_MIPS16_26.
963 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
965 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
966 * bfd-in2.h, libbfd.h: Rebuild.
967 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
969 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
971 * configure.host: Use long long for mips-sgi-irix6*.
973 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
974 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
976 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
978 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
979 (enum reloc_type): Add more reloc types.
980 (elf32_mn10300_howto_table): Update for new reloc types.
981 (elf32_mn10300_reloc_map): Update for new reloc types.
982 * reloc.c: Add some new relocs for the mn10300 series.
983 * bfd-in2.h, libbfd.h: Rebuilt.
985 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
987 * som.c (setup_sections): Don't lose for a space which has
988 no data, but some symbols.
990 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
992 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
993 (sunos_link_hash_table_create): Initialize got_needed.
994 (sunos_create_dynamic_sections): Only set .got section size if it
995 is not already set. Set got_needed.
996 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
997 sdynptr, and only handle dynamic sections, if dynamic sections are
999 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1000 Initialize .got section.
1001 (sunos_scan_ext_relocs): Likewise.
1002 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1004 (sunos_finish_dynamic_link): Check got_needed. Only set up
1005 dynamic linking information if needed.
1007 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1009 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1011 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1013 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1015 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1017 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1020 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1022 * filemode.c: Include sysdep.h.
1023 * ihex.c: Add casts to eliminate compiler warnings.
1024 * sunos.c: Add casts to eliminate compiler warnings.
1026 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1028 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1030 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1031 appropriate relocations in the .so file if shared.
1032 (ppc_elf_relocate_section): Ditto.
1035 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1037 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1038 complain_overflow_unsigned.
1041 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1043 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1044 overflows for R_D10V_16 and R_D10V_18.
1046 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1048 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1049 (do_with_relocs): Likewise.
1050 (do_as_repeat): Likewise.
1051 (copy_expression): Likewise.
1053 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1055 * ieee.c (ieee_write_external_part): Correctly record whether
1056 there is an external part.
1059 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1061 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1062 handle tda offsets for sld.w and sst.w instructions.
1063 Fix alignment check in sld.w and sst.w tda reloc handling.
1066 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1068 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1071 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1073 * elf32-v850.c: Add comments about assumptions about
1074 char, short & long sizes.
1075 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1076 problems for several relocs.
1078 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1079 R_V850_SDA_OFFSET entry.
1082 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1085 Store import file index in ldindx.
1086 (xcoff_build_ldsyms): Assume that ldsym was not previously
1087 allocated. For an imported symbol, copy ldindx into l_ifile.
1090 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1092 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1093 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1094 fields in R_V850_TDA_OFFSET.
1095 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1096 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1099 * elf32-v850.c: Include bfdlink.h.
1100 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1102 (elf32_v850_bfd_final_link_relocate): New function.
1103 (v850_elf_relocation_section): Likewise.
1104 (elf_backend_relocate_section): Define.
1107 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * binary.c (binary_set_section_contents): Ignore sections which
1110 don't have SEC_LOAD and SEC_ALLOC set.
1112 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1114 * linker.c (_bfd_generic_final_link): Avoid losing static
1115 symbols in the .bss section.
1117 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1119 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1120 (mips32_64bit_reloc): New static function.
1121 (mips_reloc_map): Add entry for BFD_RELOC_64.
1122 (mips_elf_relocate_section): Handle R_MIPS_64.
1124 * linker.c (default_indirect_link_order): Print an error message
1125 when attempting to do a relocateable link with different object
1126 file formats, rather than calling abort.
1129 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1131 * reloc.c (m32r relocs): Rename them.
1132 * bfd-in2.h, libbfd.h: Regenerated.
1133 * elf32-m32r.c: Update.
1134 (m32r_elf_10_pcrel_reloc): New function.
1135 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1136 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1139 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1141 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1142 all sections that will be included in the output file.
1143 (_bfd_generic_link_output_symbols): Discard symbols in sections
1144 which are being discarded.
1148 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1149 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1150 (elf_v850_howto_table): Corresponding changes.
1151 (elf_v850_reloc_map): Corresponding changes.
1152 * reloc.c: Add additional V850 relocations.
1153 * bfd-in2.h, libbfd.h: Rebuilt.
1155 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1156 no longer want in pc-relative relocs.
1158 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1160 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1161 accept a reloc against an undefined sybmol!
1163 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1165 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1168 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * VERSION: Bump for new relocation.
1172 * hosts/i386bsd.h: If NBPG is not defined, define it as
1173 PAGE_SIZE, for recent versions of FreeBSD.
1175 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * configure.host: Use `long long' as the 64 bit type on a Solaris
1178 host, since both gcc and the SunPRO compilers support it.
1180 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1182 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1183 mistake to have reused the ECOFF LITERAL for ELF since they have
1184 different semantics.
1185 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1186 * bfd-in2.h, libbfd.h: Rebuild.
1188 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1191 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1192 dynamic relocation for an undefweak symbol when we are building
1193 a static executable.
1195 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1197 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1198 point explicitly to srcdir.
1199 (targmatch.h): Edit references to point explicitly to objdir.
1201 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1203 * config.bfd: When setting targ_cpu, don't get confused by
1206 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1208 * configure.host: Add support for windows host (a build done
1209 under the Microsoft build environment).
1211 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1214 definition in a dynamic object, add it to the dynamic symbol table
1215 if any dynamic object mentions it. Reverts part of last patch.
1217 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1218 (sunos_link_hash_table_create): Initialize got_base.
1219 (bfd_sunos_size_dynamic_sections): If the .got section is more
1220 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1222 (sunos_check_dynamic_reloc): Subtract got_base from a base
1223 relative relocation.
1225 * elf32-mips.c (elf_mips_isa): New static function.
1226 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1227 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1229 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * archive.c (do_slurp_coff_armap): Only treat archive as little
1232 endian for i960 COFF.
1234 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1237 by the change in size of the section when EXEC_P is not set.
1239 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1240 (m68kcoff_rtype_to_howto): New static function.
1241 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1242 VMA to the addend for a PC relative reloc.
1244 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1246 * Makefile.in: Rebuild dependencies.
1248 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1251 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1253 * Makefile.in: Remove explicit dependencies for mn10200 and
1255 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1256 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1257 (dependencies): Rebuilt.
1259 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1261 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1262 during this function.
1264 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1265 section if the flags are compatible.
1267 * configure.in: Add havevecs, and put it in tdefaults.
1268 * mpw-config.in: Likewise.
1269 * configure: Rebuild.
1270 * targmatch.sed: New file; a sed script to build targmatch.h from
1272 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1273 * targets.c: Include "fnmatch.h".
1274 (struct targmatch): Define.
1275 (bfd_target_match): Define by including targmatch.h.
1276 (bfd_find_target): If the target is not found by name, search for
1277 it as a configuration triplet.
1278 * Makefile.in: Rebuild dependencies.
1279 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1280 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1281 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1282 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1283 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1284 (CFILES): Remove i386dynix.c and hp300bsd.c.
1285 (targmatch.h): New target.
1286 (do_clean): Remove targmatch.h.
1288 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1289 * acconfig.h: Add NEED_DECLARATION_GETENV.
1290 * configure, config.in: Rebuild.
1291 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1292 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1294 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1296 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1297 * cpu-mn10200.c, cpu-mn10300.c: New files.
1298 * elf32-mn10200.c, elf32-mn10300.c: New files.
1299 * Makefile.in: Break mn10x00 support into two separate
1300 configurations, mn10200 and mn10300.
1301 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1302 * bfd-in2.h, configure: Rebuilt.
1304 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1306 * Makefile.in (do_clean): Move config.log to do_distclean.
1308 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1310 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1311 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1312 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1313 (elf32-mn10x00.o): Add dependencies.
1314 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1315 (bfd_mn10x00_arch): Declare.
1316 (bfd_archures_list): Add bfd_mn10x00_arch.
1317 * config.bfd: Add mn10x00-*-*.
1318 * configure.in: Add bfd_elf32_mn10x00_vec.
1319 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1320 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1321 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1322 * bfd-in2.h, configure: Rebuilt.
1324 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1326 openVMS/Alpha: Provide filename and case_hack flags via
1327 symbol table from gas.
1328 Add case_hack code for symbol output from vax/vms.
1329 * evax-alpha.c (evax_initialize): Remove filename handling,
1330 filename is provided via symbol table.
1331 (evax_get_symtab): Use local symbol count when setting up table.
1332 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1334 (_bfd_evax_write_egsd): Skip file name symbol.
1335 * evax-emh.c (get_vms_time_string): Local function now.
1336 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1338 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1339 through _bfd_evax_case_hack_symbol.
1340 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1342 (_bfd_evax_basename): Removed.
1343 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1344 * evax.h (evax_private_data_struct): Remove filename.
1345 (flag_hash_long_names, flag_show_after_trunc,
1346 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1349 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1351 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1352 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1353 (NO_SWAP_MAGIC): Don't define.
1354 (SWAP_MAGIC): Define.
1356 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1357 no hash table entry for a global symbol.
1359 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1361 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1363 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1366 symbol type with T_NULL. Warn if symbol type changes. Based on
1367 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1369 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1370 a dynamic object in the dynamic symbol table if it is referenced
1371 or defined by a regular object.
1374 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1376 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1377 remove dwarf local labels. Shrinks binaries by a factor of 3!
1380 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1383 by hand, rather than by calling bfd_make_section.
1386 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1388 * reloc.c: Rename m32r relocs.
1389 * bfd-in2.h, libbfd.h: Rebuilt.
1390 * elf32-m32r.c: Update.
1393 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1396 link, adjust the symbol index of a base relative reloc. Don't
1397 change the addend of a PC relative reloc if pcrel_offset is set.
1398 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1399 a relocateable link.
1401 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1402 it is zero, in case src_mask matters.
1403 (bfd_install_relocation): Likewise.
1405 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1409 (_bfd_xcoff_bfd_final_link): Don't set target_index
1410 to an uninitialized value.
1412 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1415 indices, rather than crashing.
1416 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1418 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1421 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1425 (coff_arm_adjust_symndx): New static function.
1426 (coff_adjust_symndx): Define.
1428 * srec.c (srec_scan): Accept multiple symbols on a single line.
1429 From Pascal Martin <pmartin@alsys.com>.
1433 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1435 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1436 (sunos_merge_private_bfd_data): New function.
1438 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1442 (bfd_merge_private_bfd_data): Likewise.
1443 * section.c (bfd_copy_private_section_data): Likewise.
1444 * syms.c (bfd_copy_private_symbol_data): Likewise.
1445 * bfd-in2.h: Rebuild.
1446 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1447 both BFD's are the right flavour.
1448 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1449 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1450 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1451 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1452 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1453 (ppc_elf_merge_private_bfd_data): Likewise.
1454 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1455 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1457 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1458 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1462 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1464 * reloc.c: Add m32r relocs.
1465 * bfd-in2.h, libbfd.h: Rebuilt.
1466 * cpu-m32r.c,elf32-m32r.c: New files.
1469 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1473 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * tekhex.c (first_phase): Change type parameter from char to int.
1477 (pass_over): Change func to expect int, not char.
1479 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1480 rather than SEC_LOAD when aligning the file offset for the first
1481 section in a segment.
1483 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1485 * syms.c (coff_section_type): Make arg const.
1486 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1487 to make_bfd_asection().
1488 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1489 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1490 (_bfd_elf_stringtab_init): Remove prototype.
1492 * netbsd-core.c (swap_abort): Add prototype.
1493 * aix386-core.c (swap_abort): Ditto & make static
1494 * hpux-core.c (swap_abort): Ditto & make static.
1495 * irix-core.c (swap_abort): Ditto & make static.
1496 * ptrace-core.c (swap_abort): Ditto & make static.
1497 * trad-core.c (swap_abort): Ditto & make static.
1498 * coffswap.h (coff_swap_reloc_in): Ditto.
1499 (coff_swap_reloc_out): Ditto.
1500 (coff_swap_filehdr_in): Ditto.
1501 (coff_swap_filehdr_out): Ditto.
1502 (coff_swap_sym_in): Ditto.
1503 (coff_swap_sym_out): Ditto.
1504 (coff_swap_aux_in): Ditto.
1505 (coff_swap_aux_out): Ditto.
1506 (coff_swap_lineno_in): Ditto.
1507 (coff_swap_lineno_out): Ditto.
1508 (coff_swap_aouthdr_in): Ditto.
1509 (coff_swap_aouthdr_out): Ditto.
1510 (coff_swap_scnhdr_in): Ditto.
1511 (coff_swap_scnhdr_out): Ditto.
1512 * ihex.c (ihex_sizeof_headers): Ditto.
1513 * tekhex.c (getsym): Ditto.
1514 (find_chunk): Ditto & make static.
1515 (insert_byte): Ditto.
1516 (first_phase): Ditto.
1518 (tekhex_get_symtab): Ditto & make static.
1519 (tekhex_get_symtab_upper_bound): Ditto & make static.
1520 (tekhex_mkobject): Ditto.
1521 (tekhex_object_p): Ditto.
1522 (move_section_contents): Ditto.
1523 (tekhex_get_section_contents): Ditto.
1524 (tekhex_set_arch_mach): Ditto & make static.
1525 (tekhex_set_section_contents): Ditto.
1526 (writevalue): Ditto.
1529 (tekhex_write_object_contents): Ditto.
1530 (tekhex_sizeof_headers): Ditto.
1531 (tekhex_make_empty_symbol): Ditto.
1532 (tekhex_get_symbol_info): Ditto.
1533 (tekhex_print_symbol): Ditto.
1534 * irix-core.c (make_bfd_asection): Ditto.
1535 (irix_core_core_file_p): Ditto.
1536 (irix_core_core_file_failing_command): Ditto.
1537 (irix_core_core_file_failing_signal): Ditto.
1538 (irix_core_core_file_matches_executable_p): Ditto.
1539 (irix_core_make_empty_symbol): Ditto.
1540 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1541 * srec.c (srec_new_symbol): Ditto.
1542 (srec_get_section_contents): Ditto.
1543 (srec_set_arch_mach): Ditto.
1544 (srec_set_section_contents): Ditto.
1545 (internal_srec_write_object_contents): Ditto.
1546 (srec_write_object_contents): Ditto.
1547 (symbolsrec_write_object_contents): Ditto.
1548 (srec_sizeof_headers): Ditto.
1549 (srec_make_empty_symbol): Ditto.
1550 (srec_get_symtab_upper_bound): Ditto.
1551 (srec_get_symtab): Ditto.
1552 (srec_print_symbol): Ditto and make static.
1553 * elf.c (elf_read): Ditto
1554 (assign_section_numbers): Ditto.
1555 (elf_fake_sections): Ditto.
1556 (sym_is_global): Ditto.
1557 (elf_map_symbols): Ditto.
1558 (get_program_header_size): Ditto.
1559 * coffgen.c (make_a_section_from_file): Ditto.
1560 (coff_real_object_p): Ditto.
1561 (fixup_symbol_value): Ditto.
1562 (build_debug_section): Ditto.
1564 * syms.c (coff_section_type): Ditto.
1567 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1569 * bfd-in2.h: Rebuilt after m32r changes.
1572 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1575 * config.bfd,configure.in,configure: Add m32r support.
1576 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1578 * config.bfd: Keep target list alphabetically sorted.
1581 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1583 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1584 to add in the constant part found in the instruction itself.
1585 (case R_V850_HI16_S): Likewise.
1588 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1590 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1591 and R_D10V_18 to be 1 (word).
1593 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * stabs.c (_bfd_link_section_stabs): If the output_section field
1596 of either section is bfd_abs_section, then the linker is
1597 discarding the section and we should not optimize it.
1599 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1601 * Makefile.in (aout-sparcle.o): New target.
1602 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1603 * config.bfd (sparclet-*-aout*): Add case.
1604 * configure.in (sparcle_aout_vec): Add case.
1605 * configure: Regenerated.
1606 * targets.c (sparcle_aout_vec): Declare.
1607 (bfd_target_vector): Add sparcle_aout_vec.
1608 * aout-sparcle.c: New file.
1611 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1613 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1614 low order sign bit propogation for R_V850_HI16_S.
1616 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1617 handling V850 specific relocs.
1618 (elf_v850_howto_table): Use the new function for some
1619 relocations. Twiddle masks & shifts for some relocs.
1620 Set partial_inplace where needed.
1623 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1625 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1626 default architecture to a machine number of 0.
1627 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1629 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1630 the output BFD is the default, set it from the first input BFD.
1633 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1635 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1636 insert at bitpos zero. The HI16 relocs are shifted right
1637 by 16 bits. Fix src_mask for all relocs.
1638 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1640 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1644 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1647 Rewrite to use BFD file read routines and to avoid using a fixed
1648 length for the file name.
1651 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1653 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1654 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1655 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1656 to R_V850_{32,16,8}.
1658 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1660 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1661 (elf_v850_howto_table): Add info for HI16_S reloc.
1662 (v850_reloc_map): Add HI_16_S reloc.
1663 * reloc.c: Define BFD_RELOC_V850_* relocs.
1666 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * elf32-sh.c: New file.
1670 * elf.c (prep_headers): Handle bfd_arch_sh.
1671 * elfcode.h (write_relocs): Handle absolute symbol.
1672 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1673 (_bfd_elf64_link_read_relocs): Declare.
1674 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1675 elf_link_read_relocs. Make globally visible. Change all
1677 (elf_link_input_bfd): Get external symbols from cache in
1678 symtab_hdr->contents. Get contents from cache in
1680 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1682 * reloc.c: Define BFD_RELOC_SH_* relocs.
1683 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1684 * coff-sh.c (sh_insns_conflict): Fix a return value.
1685 (_bfd_sh_align_load_span): New globally visible function, broken
1686 out of sh_align_load.
1687 (sh_align_load): Call _bfd_sh_align_load_span.
1688 (sh_swap_insns): Change relocs parameter to PTR.
1689 * bfd-in2.h, libbfd.h: Rebuild.
1690 * targets.c (bfd_elf32_sh_vec): Declare.
1691 (bfd_elf32_shl_vec): Declare.
1692 * config.bfd (sh-*-elf*): New target.
1693 * configure.in (bfd_elf32_sh_vec): New target vector.
1694 (bfd_elf32_shl_vec): New target vector.
1695 * configure: Rebuild.
1696 * Makefile.in: Rebuild dependencies.
1697 (BFD32_BACKENDS): Add elf32-sh.o.
1698 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1700 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1701 page before checking D_PAGED.
1703 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1704 (ihex_write_object_contents): Remove extbase; always use segbase
1707 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1709 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1710 * configure.host (i[345]86-*-*): Ditto.
1711 * config.bfd (i[345]86-*-*): Ditto.
1712 * configure: Regenerate.
1714 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1717 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1719 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1720 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1721 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1722 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1723 will have an ST_CODE type, change the symbol's type to ST_DATA.
1724 * som.c (hppa_som_gen_reloc_type): Update prototype.
1726 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1729 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1730 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1731 (mips_elf_finish_dynamic_sections): Likewise.
1733 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1735 * configure.host (HLDENV): New variable to set. Set it for
1736 *-*-sysv4*, since those linkers may not support -R but they always
1737 support LD_RUN_PATH.
1739 * libieee.h (NSECTIONS): Don't define.
1740 (ieee_data_struct): Change section_table to asection **. Add
1742 * ieee.c (get_section_entry): If the table isn't big enough, make
1744 (ieee_slurp_sections): Remove assertion about number of sections.
1745 (ieee_object_p): Adjust initialization of ieee to match changes to
1748 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1749 symbols merely because we are generating a shared library.
1750 (xcoff_build_ldsyms): Don't set up global linkage code for an
1751 undefined symbol merely because we are generating a shared
1755 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1757 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1758 (BFD32_BACKENDS) Add elf32-v850.o.
1759 * archures.c: Add bfd_v850_arch.
1760 * bfd-in2.h: Add bfd_v850_arch.
1761 * config.bfd (v850-*-*): New target.
1762 * configure: (bfd_elf32_v850_vec) New vector.
1763 * configure.in: (bfd_elf32_v850_vec) New vector.
1764 * cpu-v850.c: New file.
1765 * elf.c (prep_headers): Added case bfd_arch_v850.
1766 * elf32-v850.c: New file.
1767 * targets.c (bfd_elf32_v850_vec): New vector.
1770 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1773 a function code symbol for an XMC_XO symbol.
1775 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1777 * mpw-config.in: Update editing of autoconf vars to reflect
1778 Jul 18 configure.in change.
1779 * mpw-make.sed: Update editing of include pathnames to be
1780 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1782 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1784 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1785 which to offset to get the .plt entry address is ".plt".
1787 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1789 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1790 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1791 Added, for internal use by the ARM gas.
1793 * bfd-in2.h: Rebuilt
1795 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1797 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1798 in section dynidx start.
1800 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1803 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1804 optimization for g++.
1806 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1808 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1809 the -mrelocatable-lib bit set and the other doesn't, clear the
1810 -mrelocatable-lib bit in the header.
1812 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1814 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1815 symbol against a STT_FUNC symbol in a shared library.
1817 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1820 symbol is found, automatically define the corresponding function
1823 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1824 if sym.n_numaux is not zero.
1825 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1826 entry to disagree about the number of aux entries if the symbol
1829 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1830 section if it might be needed, not just if info->shared.
1831 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1832 the start of .rel.dyn if we are going to use it.
1833 (mips_elf_finish_dynamic_sections): Only clear the first element
1834 of .rel.dyn if the size is greater than zero.
1836 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1839 undefined_symbol callback for a symbol, then don't issue any more
1840 warnings about loader relocs.
1841 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1842 after calling the undefined_symbol callback.
1844 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1845 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1846 as the AIX linker seems to do.
1848 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1850 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1851 (evax_initialize): Remove evax_reloc_table.
1852 (evax_close_and_cleanup): Ditto.
1854 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1856 (evax_bfd_reloc_type_lookup): Ditto.
1857 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1858 cooked_size == raw_size.
1859 * evax-emh.c (_bfd_evax_register_filename): Remove.
1860 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1861 * evax-misc.c (add_new_contents): Malloc section at full size.
1862 (_bfd_save_evax_section): Memcpy section contents directly.
1863 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1864 (evax_reloc_table): Remove.
1866 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1868 * makefile.vms: Add better support for DEC C compilation
1869 Add evax.h dependencies
1871 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1872 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1873 (BFD_RELOC_ALPHA_BASEREG): Remove.
1874 * bfd-in2.h, libbfd.h: Rebuild.
1876 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1878 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1879 getgid if _WIN32 is defined.
1880 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1882 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1884 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1885 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1887 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1890 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1892 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1894 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1895 (NEED_DECLARATION_REALLOC): New macro.
1896 * configure, config.in: Rebuild.
1897 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1898 (realloc): Declare if NEED_DECLARATION_REALLOC.
1900 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1901 <strings.h> if they exist.
1903 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1905 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1909 Based on patches from Eric Valette <valette@crf.canon.fr>:
1910 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1911 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1912 (elf_howto_table): Add entries for new relocs.
1913 (elf_i386_reloc_type_lookup): Handle new relocs.
1914 (elf_i386_info_to_howto): Just call abort.
1915 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1916 (elf_i386_relocate_section): Likewise.
1918 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1920 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1922 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1925 only get the LMA from the phdr if they are in the same part of the
1928 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1929 new segment to make them more comprehensible. If the relationship
1930 between the LMA and the VMA changed, start a new segment. Don't
1931 check dynsec when deciding whether to start a new segment for a
1932 writeable section; -N will now handle this.
1934 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1936 * libhppa.h: Remove "esel" changes. Not the right approach.
1937 * som.c: Corresponding changes.
1938 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1939 which don't have a SOM symbol type associated with them.
1940 Reverses a 1994 change.
1942 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1944 Make ld -N more reasonable for ELF:
1945 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1946 phdr_in_section to false, and always use a single load segment.
1947 (elf_sort_sections): Sort sections by LMA after VMA.
1948 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1949 align to maxpagesize.
1950 (assign_file_positions_except_relocs): Likewise.
1951 * elfcode.h (elf_object_p): If a section is loaded but not page
1952 aligned, clear D_PAGED.
1954 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1956 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1957 Added, for internal use by the ARM gas.
1959 * bfd-in2.h: Rebuilt
1961 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1963 * libhppa.h (R_HPPA_ESEL): New field selector.
1964 (e_esel): Similarly.
1965 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1966 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1967 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1969 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1971 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1972 archive search before looking for stripped dynamic objects.
1974 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1977 symbol a warning rather than an error.
1979 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * elf.c (assign_file_positions_for_segments): Track the virtual
1982 memory position separately from the file position, and use it to
1983 compute the alignment adjustment.
1985 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1987 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1988 and fixed mask on R_D10V_10_PCREL_L.
1990 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * elf64-mips.c: Include "aout/ar.h".
1993 (mips_elf64_slurp_armap): New static function.
1994 (mips_elf64_write_armap): New static function.
1995 (bfd_elf64_archive_*): Define.
1996 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1997 Use instead of bfd_generic_archive_p.
1998 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1999 instead of _bfd_write_archive_contents.
2000 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2001 _bfd_generic_mkarchive.
2002 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2003 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2005 (TARGET_LITTLE_SYM): Likewise.
2006 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2008 * Makefile.in: Rebuild dependencies.
2010 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2011 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2012 SHT_MIPS_EVENTS sections.
2013 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2014 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2016 (_bfd_mips_elf_fake_sections): Likewise.
2018 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2019 * ecoff.c (ecoff_compute_section_file_positions): Copy
2020 rdata_in_text from backend info to tdata. Clear it if any data
2021 section comes before .rdata.
2022 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2023 tdata rather than backend info.
2025 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * configure.in: Fix test for whether a compiler has a 64 bit
2028 type. From Jim Wilson <wilson@cygnus.com>.
2030 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2032 * configure.host (mips-sgi-irix6*): New host.
2034 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2035 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2036 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2038 * configure: Rebuild.
2039 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2040 (BFD_HOST_64_BIT): Define conditionally.
2041 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2042 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2043 (symvalue, bfd_size_type): Likewise.
2044 * bfd-in2.h: Rebuild.
2045 * Makefile.in (do_clean): Remove bfd-tmp.h.
2046 (do_distclean): Remove bfd-in3.h.
2047 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2048 (bfd-in3.h): New target.
2050 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2051 Andrew Gierth <ANDREWG@microlise.co.uk>.
2053 * configure.host: Set INSTALL_SHLIB.
2054 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2055 * configure: Rebuild.
2056 * Makefile.in (install): Use @INSTALL_SHLIB@.
2058 * config.bfd (mips*-*-irix6*): New target.
2059 * configure.host: Handle Irix 6 shared library like Irix 5.
2061 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2062 symbol for a magic name.
2063 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2065 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2068 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2070 * mpw-config.in: Add ELF support to mips config, create the
2071 elf32-target.h file in the object dir.
2072 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2074 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2076 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2077 Also removed most abort calls, in favor of using bfd reporting.
2079 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2081 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2082 (BFD32_BACKENDS) Add elf32-d10v.o.
2083 * archures.c: Add bfd_d10v_arch.
2084 * bfd-in2.h: Add bfd_d10v_arch.
2085 * config.bfd (d10v-*-*): New target.
2086 * configure: (bfd_elf32_d10v_vec) New vector.
2087 * configure.in: (bfd_elf32_d10v_vec) New vector.
2088 * cpu-d10v.c: New file.
2089 * elf.c (prep_headers): Added case bfd_arch_d10v.
2090 * elf32-d10v.c: New file.
2091 * libbfd.h: Rebuild.
2092 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2093 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2094 * targets.c (bfd_elf32_d10v_vec): New vector.
2096 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2098 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2100 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2102 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2103 bfd_mach_i386_i8086 machine types.
2105 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2107 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2110 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2112 * coffcode.h (coff_set_section_contents): A/UX does not require
2113 special handling of the _LIB section.
2115 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2117 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2118 value for R_RELBYTE.
2120 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2121 array if one was allocated.
2123 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2125 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2126 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2127 use_rld_obj_head and rld_value.
2128 (mips_elf_link_hash_table_create): Initialize new fields.
2129 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2131 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2132 __rld_obj_head symbol not seen, create an __rld_map symbol.
2133 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2134 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2135 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2136 __rld_obj_head symbol.
2137 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2139 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2141 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2143 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2144 ppc_elf_addr16_ha_reloc.
2145 (ppc_elf_addr16_ha_reloc): New static function.
2147 * coff-mips.c (struct mips_hi): Define.
2148 (mips_refhi_list): New static variable.
2149 (mips_refhi_addr, mips_refhi_addend): Remove.
2150 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2151 (mips_reflo_reloc): Process mips_refhi_list.
2152 (mips_relhi_list): New static variable.
2153 (mips_relhi_addr, mips_relhi_addend): Remove.
2154 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2155 (mips_rello_reloc): Process mips_relhi_list.
2156 (mips_relocate_section): Permit an arbitrary number of REFHI or
2157 RELHI relocs before the associated REFLO or RELLO reloc.
2159 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2161 * aout-target.h (MY(callback)): Set reloc_count fields.
2163 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2165 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2166 sections unless this is a SunOS link.
2168 * VERSION: Set to 2.7.1.
2170 * Released binutils 2.7.
2172 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * i386aout.c: Include "aout/aout64.h".
2175 (i386aout_write_object_contents): New static function.
2176 (MY_write_object_contents): Define.
2178 * netbsd.h (MY(write_object_contents)): Make sure that
2179 adjust_sizes_and_vmas is called before fiddling with the magic
2182 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2186 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * libbfd-in.h (itos, stoi): Don't define.
2189 * libbfd.h: Rebuild.
2190 * i386lynx.c (KEEPIT): Define as udata.i.
2191 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2192 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2193 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2194 flags. Don't use stoi.
2196 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2198 * elf.c (map_sections_to_segments): Don't start a new segment for
2199 a writable section if it's on the same page as the previous
2200 segment. Reset the writable variable for a readonly section.
2202 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2204 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2205 first_thunk_address, thunk_size, and import_table_size.
2206 * peicode.h: Improved some diagnostics regarding edata sections.
2208 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2210 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2211 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2213 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2215 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2216 with XCOFF_DEF_DYNAMIC set is really defined.
2217 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2218 (xcoff_link_add_symbols): Only create special sections if using an
2221 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2223 (bfd_install_relocation): Likewise.
2225 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2227 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2229 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2230 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2231 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2232 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2233 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2234 are found for LITERAL relocs.
2235 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2236 taken, we cannot generate a .plt entry for the symbol.
2238 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2241 sysconf functions (for gprof).
2242 * configure, config.in: Rebuild.
2244 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2247 an archive if it has a map. If the object file has the wrong
2250 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2251 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2253 (alpha_relocate_section): Likewise.
2255 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2256 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2257 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2258 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2259 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2260 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2261 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2262 * peicode.h: Corresponding changes.
2264 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2266 * elflink.h (elf_create_pointer_linker_section): Comment out code
2267 dealing with making GOT pointers negative of the GOT symbol for
2270 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2272 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2273 increment the .rela.plt size until after we're done creating the
2275 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2276 .rela.plt offset directly rather than calculating it.
2278 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2280 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2281 Use autoconf-set values.
2282 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2283 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2286 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2287 * configure: Rebuilt.
2289 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2291 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2292 handling code > 1k away.
2294 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2296 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2297 defined, output whenever the symbol is updated.
2299 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2301 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2302 section to 0 if user_set_vma is set.
2303 * elflink.h (elf_bfd_final_link): Likewise.
2305 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2307 Partially undo patch of Jun 20.
2308 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2309 (coff_compute_section_file_positions): Likewise.
2310 (coff_write_object_contents): Likewise. Re-add deleted code, but
2311 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2312 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2314 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2316 * config.bfd: Add support for *-*-rtems* configurations.
2318 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * elf.c (prep_headers): Add bfd_arch_alpha case.
2322 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2324 * elf64-alpha.c: New file.
2325 * config.bfd (alpha-*-linuxecoff*): New target.
2326 (alpha-*-linux*, alpha-*-elf*): New targets.
2327 * configure.in (bfd_elf64_alpha_vec): New vector.
2328 * configure: Rebuild.
2329 * targets.c (bfd_elf64_alpha_vec): Declare.
2330 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2331 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2332 * bfd-in2.h, libbfd.h: Rebuild.
2333 * Makefile.in: Rebuild dependencies.
2334 (BFD64_BACKENDS): Add elf64-alpha.o.
2335 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2337 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2340 than relying on a right shift of 32.
2342 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2344 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2345 ifdef to COFF_WITH_PE.
2346 (coff_compute_section_file_positions): Likewise.
2347 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2348 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2349 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2350 COFF_IMAGE_WITH_PE, always include.
2352 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2354 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2357 approximate the correct answer if SIZEOF_HEADERS was not used.
2359 * binary.c (binary_set_section_contents): Set section file
2360 position based on LMA rather than VMA.
2362 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2364 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2365 symbols if info->strip == strip_all.
2367 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2369 * coff-h8300.c: Remove #if 0 code.
2370 (compatable): Don't allow mixing/matching of different architectures.
2372 * archures.c (bfd_mach_h8300s): Add.
2373 * bfd-in2.h: Rebuilt.
2374 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2376 (h8300_reloc16_estimate): Likewise.
2377 (h8300_reloc16_extra_cases): Likewise.
2378 (h8300_bfd_link_add_symbols): Likewise.
2379 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2380 (coff_set_flags): Likewise.
2381 * cpu-h8300.c (h8300_scan): Likewise.
2382 Add H8/S to bfd_h8300_arch list.
2384 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2386 Added support for Alpha OpenVMS:
2387 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2388 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2389 * config.h-vms, makefile.vms: New files.
2390 * config.bfd (alpha-*-*vms*): New target.
2391 * configure.in (evax_alpha_vec): New target vector.
2392 * configure: Rebuild.
2393 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2394 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2395 * targets.c (bfd_target_evax_flavour): Define.
2396 (evax_alpha_vec): Declare.
2397 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2398 if BFD64 is defined.
2399 * bfd-in2.h, libbfd.h: Rebuild.
2400 * Makefile.in: Rebuild dependencies.
2401 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2402 evax-emh.o, and evax-misc.o.
2403 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2404 evax-etir.c, evax-emh.c, and evax-misc.c.
2405 (HFILES): Add evax.h.
2407 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2411 (h8300_bfd_link_add_symbols): Likewise.
2413 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2415 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2416 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2418 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2421 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2423 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2424 R_MIPS_32 relocs if creating a shared library.
2426 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2428 * peicode.h (add_data_entry): Use pei_section_data rather than
2429 _cooked_size. Corresponds to May 13 change in coffcode.h.
2431 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2434 * coffcode.h (coff_write_object_contents): If there are long
2435 section names, always set the f_symptr field, even if there are no
2437 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2438 if there are no symbols.
2440 * coffgen.c (make_a_section_from_file): Check return value of
2441 _bfd_coff_read_string_table.
2442 (coff_real_object_p): Check return value of
2443 make_a_section_from_file.
2444 (_bfd_coff_read_string_table): Check that there are some symbols
2445 before trying to read the string table size.
2447 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2450 to replace a symbol in a dynamic object with a symbol from another
2451 dynamic object, do the replacement if the existing symbol is
2452 global linkage code.
2454 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2455 for _ptrgl, and treat it as global linkage code.
2457 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2458 filename or N_SO symbol past the offset, and use it to indicate
2459 that there is no line number or function when appropriate.
2461 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2464 common symbol defined by the linker. Don't export function code
2465 even if export_defineds is set.
2467 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2469 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2471 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2472 (h8300_symbol_address_p): New function.
2473 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2476 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2478 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2480 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2481 correctly for the two variants. Allow relaxing if the target
2482 is 128 bytes away since after relaxation it'll be 126 bytes away.
2483 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2484 "dot" and "value". Allow relaxing if the target is 128 bytes
2485 away since after relaxation it'll be 126 bytes away.
2486 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2487 the given section until nothing changes.
2489 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2491 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2492 alignment hack--we can get the lnnoptr info another way without
2493 suddenly increasing the alignment requirements. Set the flags for
2495 (ecoff_compute_section_file_positions): Do so.
2497 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2499 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2500 to keep the HP emulator database happy.
2502 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2503 From Kevin Buettner <kev@primenet.com>.
2505 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2507 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2508 name of a NULL section.
2510 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2513 set, always call the notice callback.
2515 * VERSION: Increment for bfdlink.h change.
2517 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2519 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2520 (sh_relax_delete_bytes): Correct handling of differently sized
2521 trailing alignment reloc.
2523 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2524 * bfd-in2.h: Rebuild.
2525 * configure.in: Warn if there is no known 64 bit type.
2526 * configure: Rebuild.
2528 * Makefile.in: Rebuild dependencies.
2529 (BFD32_BACKENDS): Add ppcboot.o.
2530 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2532 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2533 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2535 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2538 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2539 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2540 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2542 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * elf64-mips.c: Improve reloc special_functions and handling of
2545 SHT_MIPS_OPTIONS section.
2546 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2547 mips_elf_hi16_reloc and make globally visible.
2548 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2549 make globally visible.
2550 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2551 make globally visible.
2552 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2553 and make globally visible.
2554 (gprel16_with_gp): Check howto->src_mask before using value in
2556 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2557 and make globally visible.
2558 (gprel32_with_gp): Check howto->src_mask before fetching value.
2559 (bfd_mips_elf_swap_options_in): New function.
2560 (bfd_mips_elf_swap_options_out): New function.
2561 (_bfd_mips_elf_set_private_flags): Rename from
2562 mips_elf_set_private_flags and make globally visible.
2563 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2564 mips_elf_copy_private_bfd_data and make globally visible.
2565 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2566 mips_elf_merge_private_bfd_data and make globally visible.
2567 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2568 for a SHT_MIPS_OPTIONS section.
2569 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2570 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2571 name of a SHT_MIPS_OPTIONS section.
2572 (_bfd_mips_elf_set_section_contents): New function.
2573 (mips_elf32_section_processing): Set the GP value in a
2574 SHT_MIPS_OPTIONS section.
2575 (_bfd_mips_elf_find_nearest_line): Rename from
2576 mips_elf_find_nearest_line and make globally visible.
2577 (bfd_elf32_set_section_contents): Define.
2578 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2579 (_bfd_mips_elf_lo16_reloc): Declare.
2580 (_bfd_mips_elf_gprel16_reloc): Declare.
2581 (_bfd_mips_elf_got16_reloc): Declare.
2582 (_bfd_mips_elf_gprel32_reloc): Declare.
2583 (_bfd_mips_elf_set_private_flags): Declare.
2584 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2585 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2586 (_bfd_mips_elf_find_nearest_line): Declare.
2587 (_bfd_mips_elf_set_section_contents): Declare.
2589 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2591 (elf_info_to_howto): Define.
2592 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2594 (elf_info_to_howto): Define.
2595 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2597 (elf_info_to_howto): Define.
2599 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2600 R_MOV16B[12], to match change in coff/internal.h.
2602 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * elf64-mips.c: Extensive additions to provide better support for
2605 writing files and for gas.
2606 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2607 of mips_elf_object_p.
2608 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2609 _bfd_mips_elf_object_p.
2610 (_bfd_mips_elf_final_write_processing): Rename from
2611 mips_elf_final_write_processing and make globally visible.
2612 (_bfd_mips_elf_fake_sections): Rename from
2613 mips_elf_fake_sections and make globally visible.
2614 (_bfd_mips_elf_section_from_bfd_section): Rename from
2615 mips_elf_section_from_bfd_section and make globally visible.
2616 (_bfd_mips_elf_section_processing): New function, broken out of
2617 mips_elf_section_processing.
2618 (mips_elf32_section_processing): Rename from
2619 mips_elf_section_processing; call
2620 _bfd_mips_elf_section_processing.
2621 (_bfd_mips_elf_symbol_processing): Rename from
2622 mips_elf_symbol_processing and make globally visible.
2623 (_bfd_mips_elf_read_ecoff_info): Rename from
2624 mips_elf_read_ecoff_info and make globally visible.
2625 (mips_elf32_ecoff_debug_swap): Rename from
2626 mips_elf_ecoff_debug_swap.
2627 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2628 struct symbol_cache_entry.
2629 (_bfd_elf_validate_reloc): New function, moved in from
2630 elfcode.h:validate_reloc.
2631 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2632 to _bfd_elf_validate_reloc. Change all callers.
2633 * elf-bfd.h (bfd_section_from_shdr): Declare.
2634 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2635 (_bfd_elf_validate_reloc): Declare.
2636 (_bfd_mips_elf_object_p): Declare.
2637 (_bfd_mips_elf_fake_sections): Declare.
2638 (_bfd_mips_elf_section_from_bfd_section): Declare.
2639 (_bfd_mips_elf_section_processing): Declare.
2640 (_bfd_mips_elf_symbol_processing): Declare.
2641 (_bfd_mips_elf_read_ecoff_info): Declare.
2642 (_bfd_mips_elf_final_write_processing): Declare.
2643 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2646 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2647 (mips_elf_final_write_processing): Likewise.
2649 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2651 64-bit MIPS ELF ABI objdump support:
2652 * elf64-mips.c: New file.
2653 * Makefile.in: Rebuild dependencies.
2654 (BFD64_BACKENDS): Add elf64-mips.o.
2655 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2656 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2657 bfd_elf64_littlemips_vec to targ_selvecs.
2658 (mips*-*-elf*): Likewise.
2659 * confingure.in: Add bfd_elf64_bigmips_vec and
2660 bfd_elf64_littlemips_vec to vector switch.
2661 * configure: Rebuild.
2662 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2663 broken out of mips_elf_section_from_shdr.
2664 (mips_elf32_section_from_shdr): Rename from
2665 mips_elf_section_from_shdr. Call new function.
2666 (elf_backend_section_from_shdr): Update name of renamed function.
2667 * elf-bfd.h (struct elf_size_info): Change second parameter of
2668 write_out_phdrs to be const. Likewise for second parameter of
2670 (struct bfd_elf_section_data): Add rel_hdr2 field.
2671 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2672 (bfd_elf32_swap_symbol_out): Likewise.
2673 (bfd_elf32_swap_reloc_in): Likewise.
2674 (bfd_elf32_swap_reloc_out): Likewise.
2675 (bfd_elf32_swap_reloca_in): Likewise.
2676 (bfd_elf32_swap_reloca_out): Likewise.
2677 (bfd_elf32_swap_phdr_in): Likewise.
2678 (bfd_elf32_swap_phdr_out): Likewise.
2679 (bfd_elf32_swap_dyn_in): Likewise.
2680 (bfd_elf32_swap_dyn_out): Likewise.
2681 (bfd_elf32_slurp_symbol_table): Declare.
2682 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2683 (bfd_elf32_write_out_phdrs): Declare.
2684 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2685 (bfd_elf64_swap_symbol_out): Likewise.
2686 (bfd_elf64_swap_reloc_in): Likewise.
2687 (bfd_elf64_swap_reloc_out): Likewise.
2688 (bfd_elf64_swap_reloca_in): Likewise.
2689 (bfd_elf64_swap_reloca_out): Likewise.
2690 (bfd_elf64_swap_phdr_in): Likewise.
2691 (bfd_elf64_swap_phdr_out): Likewise.
2692 (bfd_elf64_swap_dyn_in): Likewise.
2693 (bfd_elf64_swap_dyn_out): Likewise.
2694 (bfd_elf64_slurp_symbol_table): Declare.
2695 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2696 (bfd_elf64_write_out_phdrs): Declare.
2697 (_bfd_mips_elf_section_from_shdr): Declare.
2698 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2699 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2700 section for the section, add the new one to rel_hdr2. Increment
2701 reloc_count rather than setting it.
2702 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2703 Remove static declaration.
2704 (elf_write_shdrs_and_ehdr): Define name as macro.
2705 (elf_write_out_phdrs): Likewise.
2706 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2707 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2708 (elf_swap_symbol_in): Change second parameter to be const.
2709 (elf_swap_symbol_out): Likewise.
2710 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2711 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2712 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2713 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2714 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2715 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2716 parameter to be const. Make non-static.
2717 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2719 (elf_slurp_symbol_table): Make non-static.
2720 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2721 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2722 (elf_backend_size_info): Likewise.
2723 (elfNN_bed): Use elf_backend_size_info.
2724 * targets.c (bfd_elf64_bigmips_vec): Declare.
2725 (bfd_elf64_littlemips_vec): Declare.
2726 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2727 bfd_elf64_littlemips_vec if BFD64 is defined.
2729 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2731 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2734 zeroes, in alignment holes.
2736 * configure: Rebuild with autoconf 2.10.
2738 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2739 potential leading underscore in the allocated buffer.
2741 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2743 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2744 symbols into .sbss if this is a relocatable link.
2746 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2748 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2749 undefined symbols when creating a shared library.
2751 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2753 * coff-sh.c: Add a bunch of new code and static const arrays to
2754 support aligning loads and stores on four byte memory boundaries.
2756 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2758 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2759 call sh_align_loads.
2760 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2763 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * cache.c (bfd_open_file): Unlink the file before opening it for
2766 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2768 * opncls.c (bfd_fdopenr): Set opened_once.
2770 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2775 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2776 the code unconditionally.
2778 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * libcoff-in.h (struct pei_section_tdata): Define structure.
2781 (pei_section_data): Define macro.
2782 * libcoff.h: Rebuild.
2783 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2784 store s_paddr field in pei_section_data.
2785 (coff_compute_section_file_positions): Use pei_section_data rather
2786 than _cooked_size, and don't overwrite an existing value.
2787 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2788 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2789 * peicode.h (coff_bfd_copy_private_section_data): Define if
2791 (pe_bfd_copy_private_section_data): New static function if
2794 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2796 * srec.c (srec_set_arch_mach): Write as a function rather than a
2799 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2800 no map, just check each member in turn to see whether it is
2803 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2805 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2806 table. Call BFD_ASSERT to validate header size, instead of
2808 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2811 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2813 * ppcboot.c: New target for looking at PPCbug boot records.
2815 * config{ure.in,.bfd}: Add support for ppcboot target.
2817 * configure: Regenerate.
2819 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2821 * coff-h8300.c (howto_table): Update names to match recent
2822 changes to include/coff/internal.h. Fix minor errors in the
2823 existing relocs. Add R_MOVL1 and R_MOVL2.
2824 (rtype2howto): Similarly.
2825 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2826 existing relaxing code and peform more relaxing.
2827 (h8300_reloc16_extra_cases): Likewise.
2829 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2831 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2834 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2836 * elfcode.h (elf_object_p): Reject generic ELF target if
2837 e_machine matches an alternate machine code in a specific backend.
2839 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2840 obsolete align_power_min field.
2842 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2844 * coff-h8300.c (reloc_howto_type): Add howto entry for
2846 (rtype2howto): Handle R_PCRWORD_B.
2847 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2848 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2849 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2850 branch (R_PCWORD_B).
2852 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * aoutx.h (translate_from_native_sym_flags): Set the section for
2855 BSF_CONSTRUCTOR symbols.
2857 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2860 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2862 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2863 stop looking when section is found.
2865 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2867 * coffcode.h (STRING_SIZE_SIZE): Define.
2868 (styp_to_sec_flags): Handle long symbol names when looking for the
2870 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2871 (bfd_coff_long_section_names): Define.
2872 (coff_write_object_contents): Handle long section names.
2873 (bfd_coff_std_swap_table): Initialize new field.
2874 * libcoff.h: Rebuild.
2875 * coffgen.c (make_a_section_from_file): Handle long section
2877 (coff_write_symbols): Handle long section names.
2878 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2879 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2880 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2881 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2882 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2883 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2884 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2885 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2887 * bout.c (b_out_callback): Set lma of sections.
2888 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2889 parameter to output_bfd. Used input_bfd instead of output_bfd in
2892 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * aoutx.h (translate_from_native_sym_flags): Don't create
2895 SEC_CONSTRUCTOR sections.
2896 * ecoff.c (ecoff_set_symbol_info): Likewise.
2898 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2899 From Don Bowman <bowman@waterloo.hp.com>.
2901 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2903 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2904 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2906 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2908 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2909 mips_32_relocs field.
2910 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2911 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2912 relocs against a global symbol which is not defined in a regular
2914 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2915 against a global symbol, increment mips_32_relocs.
2916 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2917 the symbol is not defined in a regular file, make room in the
2920 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2922 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2923 file position and the virtual file position separately. Set
2924 filepos information bsaed on the real file position.
2925 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2926 Jan 23 change to coffcode.h.
2928 * som.c (som_slurp_symbol_table): Set the symbol count to the
2929 number of BFD symbols created.
2931 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2933 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2934 output file if linking shared objects. Loop to check all relocs,
2935 rather than returning false on first error.
2937 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2939 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2940 (ppc_elf_additional_program_headers): If .interp section, bump #
2941 of program headers by 1.
2942 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2943 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2944 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2946 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2948 (ppc_elf_relocate_section): If the output section isn't defined,
2949 don't abort, just give an error message.
2951 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2952 being created is .sdata or .sdata2, don't make the symbol dynamic.
2954 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2957 members of an archive for dynamic objects with no symbols, and
2958 pass them directly to check_archive_element.
2959 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2960 xcoff_link_check_dynamic_ar_symbols.
2961 (xcoff_link_check_dynamic_ar_symbols): New static function.
2963 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2964 from _bfd_nodynamic to _bfd_xcoff.
2965 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2967 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2968 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2969 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2970 * libcoff.h: Rebuild.
2971 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2972 (xcoff_get_section_contents): New static function.
2973 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2974 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2975 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2976 (xcoff_dynamic_reloc): New static variable.
2977 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2978 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2980 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2982 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2983 if reloc_entry->addend is not 0.
2984 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2986 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2988 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2990 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2991 Add entries for R_SPARC_[56].
2992 (sparc_reloc_map): Add entries for R_SPARC_[56].
2994 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2996 Optimize linking of stabs in sections as used in ELF and COFF.
2997 * stabs.c: New file.
2998 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2999 (_bfd_write_section_stabs): Declare.
3000 (_bfd_write_stab_strings): Declare.
3001 * libbfd.h: Rebuild.
3002 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3003 (struct coff_link_hash_table): Add stab_info field.
3004 * libcoff.h: Rebuild.
3005 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3007 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3009 (_bfd_coff_final_link): Write out stab strings hash table.
3010 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3011 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3013 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3014 (struct bfd_elf_section_data): Add stab_info field.
3015 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3017 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3018 _bfd_link_section_stabs.
3019 (elf_bfd_final_link): Write out stab strings hash table.
3020 (elf_link_input_bfd): Handle optimized stabs sections.
3021 * reloc.c (_bfd_final_link_relocate): Check address against
3022 _raw_size rather than _cooked_size.
3023 * Makefile.in: Rebuild dependencies.
3024 (BFD_LIBS): Add stabs.o
3025 (BFD_LIBS_CFILES): Add stabs.c.
3027 * VERSION: Increment for bfdlink.h change.
3029 * coffgen.c (coff_renumber_symbols): Correct handling of
3030 BSF_NOT_AT_END common symbols.
3032 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3034 * coff-ppc.c (record_toc): Add cast to avoid warning.
3035 (ppc_allocate_toc_section): Likewise.
3036 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3037 (ppc_coff_reloc_type_lookup): Remove unreached code.
3038 * coffcode.h (coff_write_object_contents): Don't take the address
3040 * peicode.h (pe_print_idata): Add casts to avoid warning.
3041 (pe_print_edata): Likewise.
3042 (pe_print_reloc): Remove ANSI C string concatenation.
3044 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3048 * libcoff.h: Rebuild.
3049 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3051 (coff_swap_aux_out): Likewise.
3052 * peicode.h (coff_swap_aux_in): Likewise.
3053 (coff_swap_aux_out): Likewise.
3054 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3056 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3058 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3059 Fix up .bf endndx link fields.
3060 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3062 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3065 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3067 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3068 on Solaris PowerPC systems doesn't get confused.
3070 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3073 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3074 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3075 update did_reg and did_reg2.
3077 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3081 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3082 callback routines, pass h->root.string rather than name, in case
3083 copy is true and name is transient.
3085 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3087 * elfcore.h: Add support for core files with multiple threads.
3088 (Primarily for Solaris.)
3090 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3092 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3093 section->orelocation is NULL.
3095 * coffgen.c (bfd_coff_get_syment): New function.
3096 (bfd_coff_get_auxent): New function.
3097 * bfd-in.h (bfd_coff_get_syment): Declare.
3098 (bfd_coff_get_auxent): Declare.
3099 * bfd-in2.h: Rebuild.
3101 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * elf32-mips.c (struct mips_hi16): Define.
3104 (mips_hi16_addr, mips_hi16_addend): Remove.
3105 (mips_hi16_list): New static variable.
3106 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3107 (mips_elf_lo16_reloc): Process mips_hi16_list.
3108 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3109 relocs before the associated LO16 reloc.
3111 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * versados.c (versados_scan): Check bfd_alloc return value.
3114 (versados_object_p): Check all bfd_read return values. Require
3115 that lang field be less than 10, to avoid confusion with Intel Hex
3118 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3120 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3121 not 0, for an absolute symbol.
3122 (NAME(aout,swap_ext_reloc_out)): Likewise.
3124 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3125 (ihex_write_object_contents): For a large start address, output
3126 the full 32 bit address in record type 5.
3128 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3129 to int to avoid promotion problems in prototype.
3131 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * configure.host: Use ${srcdir} when looking for picfrag.
3135 * configure.host: Switch on ${libdir}, not $(libdir). From
3136 alan@spri.levels.unisa.edu.au (Alan Modra).
3138 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3139 entry point, not just for DYNAMIC objects.
3140 * sunos.c (sunos_add_dynamic_symbols): Always call
3141 sunos_create_dynamic_sections. If called with a non DYNAMIC
3142 object, don't do anything else.
3143 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3145 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * configure.in: Permit --enable-shared to specify a list of
3149 * configure: Rebuild.
3151 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3152 host when configuring with --enable-shard.
3154 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3159 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3160 to avoid crashing in bfd_hash_replace.
3162 * sysdep.h: Use #ifdef, not #if.
3164 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3166 * config.in: Rebuild.
3168 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3170 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3171 (AC_CHECK_HEADERS): Check for sys/time.h
3172 (AC_HEADER_TIME): Add macro.
3173 * configure: Rebuild.
3174 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3175 to control what combination of <time> and <sys/time.h>
3178 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3180 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3181 (aout_32_sunos4_write_object_contents): Likewise.
3182 * aoutx.h (NAME(aout,machine_type)): Handle
3183 bfd_mach_sparc_{sparclet,sparclite}.
3184 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3185 (bfd_mach_sparc_v9_p): Update.
3186 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3187 * libaout.h (enum machine_type): Add M_SPARCLET.
3188 * sunos.c (MACHTYPE_OK): Define.
3189 * bfd-in2.h: Regenerated.
3191 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3194 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3195 * elflink.c (_bfd_elf_create_got_section): Store the
3196 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3197 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3198 global offset table goes over 0x1000, set the value of
3199 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3200 (elf32_sparc_relocate_section): Subtract the offset of
3201 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3203 * elfcode.h: Don't include <string.h>.
3205 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3207 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3208 generic_link_hash_newfunc. All references changed.
3209 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3210 moved here from libbfd-in.h.
3211 * libbfd-in.h: Corresponding changes.
3212 * libbfd.h: Regenerated.
3214 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * aoutx.h (aout_link_input_section_std): When reporting an
3217 overflow error, use the name of the symbol in the hash table if
3219 (aout_link_input_section_ext): Likewise.
3221 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3222 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3224 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3226 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3227 * coffcode.h (coff_compute_section_file_positions): Likewise.
3228 (coff_write_object_contents): Likewise.
3230 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * section.c (SEC_LINK_ONCE): Define.
3233 (SEC_LINK_DUPLICATES): Define.
3234 (SEC_LINK_DUPLICATES_DISCARD): Define.
3235 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3236 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3237 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3238 * bfd-in2.h: Rebuild.
3239 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3240 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3241 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3242 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3243 SEC_LINK_ONCE, and look through the symbol table for the setting
3244 for SEC_LINK_DUPLICATES.
3245 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3246 set for a section, find the section symbol in the symbol table,
3247 and set the aux entry based on SEC_LINK_DUPLICATES.
3248 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3249 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3250 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3251 * coff-i386.c (i386coff_vec): Likewise.
3252 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3254 * VERSION: Bump to 2.6.1.
3255 * Makefile.in (stamp-h): Depend upon VERSION.
3257 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3259 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3260 * libbfd.h: Rebuilt.
3261 * linker.c (generic_link_hash_newfunc): No longer static.
3262 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3264 * coff-h8300.c: Add two derived hash tables and their associated
3265 funtions and #defines for use by the h8300 linker.
3266 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3267 the function vector as needed. Place the address of the function
3268 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3269 Rewrite the vectors section contents as necessary.
3270 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3271 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3272 (coff_bfd_link_hash_table_create): Likewise.
3274 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3277 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3279 (hppa_rebuild_insn): Pass pointer to correct type to
3280 low_sign_unext and dis_assemble_21.
3282 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3284 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3285 Stick with sparc-*-{sysv4*,solaris2*}.
3287 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3290 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3291 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3292 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3293 fields is non-zero, print them.
3295 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3296 ifdef. Remove unused variables.
3297 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3299 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3300 (get_symbol_value): Ifdef out.
3301 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3302 (coff_ppc_relocate_section): Remove unused variables. Make
3303 fprintf strings and argument types correspond. Put before_addr in
3305 (dump_toc): Make fprintf strings and argument types correspond.
3306 (ppc_process_before_allocation): Remove unused variables. Always
3308 (ppc_reflo_reloc): Ifdef out.
3309 (ppc_addr32nb_reloc): Ifdef out.
3310 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3312 (coff_ppc_rtype_to_howto): Likewise.
3313 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3315 * peicode.h (pe_print_idata): Move otherwise unused variables into
3316 the #ifdef where they are used. Always return a value.
3317 (pe_print_edata): Make fprintf strings and argument types
3318 correspond. Always return a value.
3319 (pe_print_pdata): Removed unused variable addr_value. Always
3321 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3322 strings and argument types correspond. Always return a value.
3324 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3325 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3326 variable rela inside #if 0 section where it is used.
3328 * ns32k.h: New file.
3329 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3330 functions to start with _bfd_.
3331 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3332 functions in cpu-ns32k.h.
3333 * Makefile.in: Rebuild dependencies.
3334 (HFILES): Add ns32k.h.
3336 * section.c (struct sec): Add linker_mark field. Change
3337 user_set_vma and reloc_done to be single bit fields.
3338 (STD_SECTION): Update accordingly.
3339 * bfd-in2.h: Rebuild.
3340 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3342 (aout_link_input_bfd): Don't link unmarked sections.
3343 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3345 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3346 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3348 * elflink.h (elf_bfd_final_link): Mark sections included in the
3350 (elf_link_input_bfd): Don't link unmarked sections.
3351 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3353 (xcoff_link_input_bfd): Don't link unmarked sections.
3355 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3356 overflow error messages.
3358 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3360 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3361 is not set, print "BFD: " before the error message.
3363 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3364 Miles Bader <miles@gnu.ai.mit.edu>.
3365 * configure: Rebuild.
3367 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3369 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3372 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3373 m68k-aout, m68k-coff, and m68k-elf targets.
3375 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3377 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3378 (ieee_generic_stat_arch_elt): Restructured to prevent
3379 ieee_object_p from being called repeatedly.
3381 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3383 * coffcode.h (coff_write_object_contents): Allocate
3384 buffers large enough for any FILEHDR or AOUTHDR.
3386 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3388 * ecofflink.c (lookup_line): New static function, renamed and
3389 slighly changed from old _bfd_ecoff_locate_line.
3390 (_bfd_ecoff_locate_line): Cache line number information. Use
3391 lookup_line for actual lookup.
3393 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3395 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3396 multiple of 20 bytes.
3398 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3401 allocate ecoff_find_line, and don't initialize by hand.
3402 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3403 mips_elf_find_line, and don't call memset.
3405 * coffcode.h (coff_compute_section_file_positions): If not
3406 producing a final executable, don't consider sofar when aligning
3407 the section to the correct size.
3409 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3412 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3413 * coffgen.c (coff_section_symbol): Ifdef out.
3415 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3418 output_bfd is not NULL.
3420 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3422 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3423 of bfd_alloc (fixes fix_line not being initialized).
3424 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3426 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3428 * coffcode.h: Allow specific backends to override the
3429 bfd_link_add_symbols routine.
3431 * coff-h8300.c: Include genlink.h.
3432 (howto_table): Add R_MEM_INDIRECT.
3433 (rtype2howto): Support R_MEM_INDIRECT.
3434 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3437 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3439 * coff-alpha.c (alpha_relocate_section): Use
3440 info->callbacks_warning, rather than _bfd_error_handler, for
3441 "multiple gp" warning.
3443 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3446 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3447 table string. Use bfd_wrapped_link_hash_lookup.
3448 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3450 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3451 table, if any, when writing out symbols.
3452 (aout_link_input_section_std): Use the name from the hash table,
3453 if any, when reporting undefined symbols.
3454 (aout_link_input_section_ext): Likewise.
3455 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3456 * bout.c (get_value): Likewise.
3457 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3458 * ecoff.c (ecoff_reloc_link_order): Likewise.
3459 * elflink.h (elf_link_add_object_symbols): Likewise.
3460 (elf_reloc_link_order): Likewise.
3461 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3462 (_bfd_generic_reloc_link_order): Likewise.
3463 (default_indirect_link_order): Likewise.
3464 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3465 * sunos.c (sunos_add_one_symbol): Likewise.
3466 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3467 (bfd_xcoff_link_count_reloc): Likewise.
3468 (xcoff_reloc_link_order): Likewise.
3470 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3471 into -1 for intern->rss.
3473 * configure: Rebuild with autoconf 2.8.
3475 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * stab-syms.c (__define_stab_duplicate): Define.
3478 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3480 * bfd-in.h (bfd_get_stab_name): Declare.
3481 * bfd-in2.h: Rebuild.
3482 * Makefile.in: Rebuild dependencies.
3483 (BFD_LIBS): Add stab-syms.o.
3484 (BFD_LIBS_CFILES): Add stab-syms.c.
3485 (BFD32_BACKENDS): Remove stab-syms.o.
3486 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3487 * configure.in: Don't list stab-syms.o in bfd_backends.
3488 * configure: Rebuild.
3489 * libaout.h (aout_stab_name): Don't declare.
3490 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3493 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * elf.c (assign_file_positions_for_segments): Adjust file offset
3496 for section alignment even if SEC_LOAD is not set.
3498 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3501 since they appear as targets in Makefile.in.
3502 * configure: Rebuild.
3504 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3505 don't fiddle with a symbol which is not defined anywhere.
3507 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3510 though they are defined in a shared library.
3511 (xcoff_build_ldsyms): Likewise.
3513 * coffgen.c (coff_find_nearest_line): Don't look at the line
3514 numbers for the section if section->lineno is NULL.
3516 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3517 message rather than calling BFD_ASSERT.
3518 * elfcode.h (write_relocs): Check return value of
3519 _bfd_elf_symbol_from_bfd_symbol.
3521 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3523 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3526 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3528 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3530 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3531 hppa_reloc_field_selector_type_alt.
3532 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3533 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3535 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3537 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * elf.c (assign_file_positions_for_segments): Adjust the segment
3540 memory size for the alignment of a SEC_ALLOC section, not just a
3543 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3545 * m68klinux.c: New file.
3546 * hosts/m68klinux.h: New file.
3547 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3548 * configure.in (m68*-*-linux*): New native host.
3549 (m68klinux_vec): New vector.
3550 * configure: Rebuild.
3551 * targets.c (m68klinux_vec): Declare.
3552 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3553 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3554 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3555 declaration from bfd_linux_size_dynamic_sections.
3556 (bfd_m68klinux_size_dynamic_sections): Declare.
3557 * bfd-in2.h: Rebuild.
3558 * Makefile.in: Rebuild dependencies.
3559 (BFD32_BACKENDS): Add m68klinux.o.
3560 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3562 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3564 * libhppa.h (pa_arch): Add pa20.
3565 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3566 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3567 (hppa_field_adjust): Handle e_nsel.
3568 * som.c: Provide default definitions for many new relocs found only
3569 in hpux10 include files.
3570 (som_fixup_formats): Add several new relocs from hpux10.
3571 (som_hppa_howto_table): Add hpux10 relocs.
3572 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3574 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3576 * mpw-make.sed: Edit out recent shared library support, and
3577 rules to rebuild .h files using doc/chew.
3579 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3581 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3582 size even of sections with no contents.
3584 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3587 starting with '$' the way we skip names starting with '.'. When
3588 updating x_endndx, don't be fooled by an index which has been
3591 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3592 struct/union/enum type with no elements.
3594 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3598 * archive.c (bfd_generic_archive_p): If the first file in the
3599 archive can not be recognized as an object, don't assume that this
3600 is the wrong format.
3602 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3603 format is not bfd_object.
3604 (bfd_elf_get_dt_soname): Likewise.
3606 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3611 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3613 * bfd.c (tdata): Add netbsd_core_data.
3614 * bfd-in2.h: Regenerated.
3616 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3619 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3620 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3623 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3624 to get the symbol index, matching 14 Jul 95 change.
3626 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3628 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3629 Remove duplicate definition of gp.
3631 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3634 assume that we can set the GP value and then get the same value,
3635 since it won't be true if the output file is neither ELF nor
3637 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3638 _bfd_get_gp_value here.
3639 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3640 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3642 (mips_elf_lo16_reloc): Likewise.
3643 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3644 Don't require that the BFD be ELF.
3645 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3646 (mips_elf_gprel32_reloc): Likewise.
3647 (mips_elf_relocate_section): Don't assume we can set and get the
3649 (mips_elf_finish_dynamic_symbol): Don't bother to use
3650 _bfd_get_gp_value here.
3652 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3653 Don't change epdr between malloc and free. Be careful not to free
3654 NULL pointers. Zero out the first RPDR.
3656 * configure.host: On Linux, only pass -rpath option if $(libdir)
3657 is neither /lib nor /usr/lib. From Alan Modra
3658 <alan@mullet.Levels.UniSA.Edu.Au>.
3660 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3662 (elf_dt_name): Rename from elf_dt_needed_name.
3663 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3665 (bfd_elf_get_dt_soname): New function.
3666 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3667 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3668 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3669 * bfd-in2.h: Rebuild.
3671 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3673 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3674 _bfd_sparc_elf_reloc_type_lookup.
3675 (bfd_elf32_bfd_reloc_type_lookup): Update.
3676 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3677 (sparc64_elf_howto_table): Define.
3678 (sparc_reloc_map): Define.
3679 (sparc64_elf_reloc_type_lookup): New function.
3680 (sparc_elf_wdisp16_reloc): New function.
3681 (elf_info_to_howto): Use sparc64_elf_howto_table.
3682 (sparc64_elf_relocate_section): Likewise.
3683 (bfd_elf64_bfd_reloc_type_lookup): Update.
3685 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3687 * configure.host: Check for 'do not mix' from native linker before
3688 trying to use -rpath.
3690 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * bfd.c (_bfd_get_gp_value): New function.
3693 (_bfd_set_gp_value): New function.
3694 * libbfd-in.h (_bfd_get_gp_value): Declare.
3695 (_bfd_set_gp_value): Declare.
3696 * libbfd.h: Rebuild.
3697 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3698 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3699 directly to the fields in the tdata information.
3700 (alpha_relocate_section): Likewise.
3701 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3702 (mips_gprel_reloc): Likewise.
3703 (mips_relocate_section): Likewise.
3704 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3705 (mips_elf_lo16_reloc): Likewise.
3706 (mips_elf_final_gp): Likewise.
3707 (mips_elf_gprel16_reloc): Likewise.
3708 (mips_elf_gprel32_reloc): Likewise.
3709 (mips_elf_relocate_section): Likewise.
3710 (mips_elf_finish_dynamic_symbol): Likewise.
3712 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3714 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * configure.in: Call AC_PROG_CC before configure.host.
3717 * configure: Rebuild.
3718 * configure.host: Don't set information which autoconf should
3719 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3721 * configure.host: Remove go32 and win32 host information, since it
3722 should no longer be needed.
3724 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3725 then start a new segment rather than put a writable section in a
3728 * configure.host: Set RPATH_ENVVAR.
3730 * Makefile.in: Rebuild dependencies.
3732 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3733 zero_section variable.
3735 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3737 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3738 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3739 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3741 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3743 * ieee.c (ieee_write_expression): Only use an R variable for a
3744 local symbol. Don't output a zero offset. Handle a zero address.
3745 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3746 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3748 (parse_expression): Don't try to handle multiple occurrences of a
3749 P variable. Handle I variables differently from X variables. Fix
3750 the order of minus expressions.
3751 (ieee_slurp_external_symbols): Generate an I variable for an NN
3752 record. Fix handling of ATI and ATX records.
3753 (ieee_slurp_sections): Only set minimal section attributes.
3754 Adjust them later, based on the section contents.
3755 (ieee_object_p): Read in the file until just after the ME record.
3756 Call ieee_slurp_section_data to set the section flags.
3757 (do_one): Add iterations parameter. Only repeat the first load
3758 item. Set the section and file reloc flags.
3759 (ieee_slurp_section_data): Set section flags. Pass iterations to
3761 (ieee_canonicalize_reloc): Handle I variables.
3762 (do_with_relocs): Only emit relocation size when necessary.
3763 Increase MAXRUN to 127. Change ov to be assigned, and take
3764 src_mask and pcrel_offset into account.
3765 (ieee_write_data_part): Skip sections that are not loaded.
3766 (ieee_write_external_part): Don't output optional last entry of WX
3768 (ieee_write_me_part): Make setting of me_record neater.
3769 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3771 * syms.c (stt): Add entries for zerovars, vars, and code.
3773 * elfcode.h (validate_reloc): New static function.
3774 (write_relocs): Call validate_reloc for non ELF relocs.
3776 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3777 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3778 (TARGET_LITTLE_SYM): Likewise.
3780 * config.bfd (m68*-*-psos*): New target.
3782 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3784 * i386msdos.c: Remove some #if 0 code.
3785 (msdos_write_object_contents): Don't include empty sections in the
3786 size computation, regardless of their address.
3788 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3790 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3791 is NULL, ie, the -r switch is used.
3793 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3795 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3796 (BFD_RELOC_MIPS_GOT_LO16): Define.
3797 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3798 * bfd-in2.h, libbfd.h: Rebuild.
3799 * elf32-mips.c (mips_reloc_map): Map new relocs.
3801 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3803 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3806 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3807 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3808 simple number for the section address, rather than an expression.
3809 Limit the number of bytes between relocs to MAXRUN.
3810 (ieee_write_me_part): Set me_record to the file offset after the
3812 (ieee_write_processor): New static function.
3813 (ieee_write_object_contents): Use ieee_write_processor.
3815 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3819 * coff-aux.c: Change include of aux.h to aux-coff.h.
3821 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3823 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3824 relocation put the addend both in the reloc entry and the data.
3825 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3828 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3829 a R_68K_PCxx reloc against a defined global symbol directly.
3830 (elf_m68k_check_relocs): Don't count such a reloc.
3832 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3833 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3834 symbol for now, otherwise always record the symbol as dynamic.
3835 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3836 is not referenced by a dynamic object, and we are not making a
3837 shared object, then don't make a PLT entry. If we do make a PLT
3838 entry, make sure the symbol has been recorded as dynamic.
3840 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * configure.host: When making a shared library, set HLDFLAGS to
3843 pass an appropriate -rpath option. Use the make variable SONAME
3844 as the shared library soname, rather than computing it here. On
3845 SunOS, build stamp-tshlink in place of $(SHLINK).
3846 * Makefile.in (SONAME): New variable.
3847 ($(SHLINK)): Make a link to the transformed name, as well.
3848 (stamp-tshlink): New target.
3849 (install): Skip stamp-tshlink during install.
3851 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3853 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3854 linker sections have been set up yet.
3856 * elf.c (make_mapping): Add an additional argument to suppress
3857 making the first section include the program headers.
3858 (map_sections_to_segments): If the user used -Ttext such that the
3859 program headers are on a different page, do not set the flags
3860 saying that this section includes the program headers.
3862 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3864 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3865 don't define TRAD_HEADER.
3866 * configure: Rebuild.
3868 * netbsd-core.c: New file, support for NetBSD core files.
3869 * hosts/*nbsd.h: Removed.
3871 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3873 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3874 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3875 * libbfd.h, bfd-in2.h: Regenerated.
3876 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3877 bfd_elf32_bfd_reloc_type_lookup.
3878 (reloc_type{,_names}): Deleted.
3879 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3881 (sparc_reloc_map): Add sparc64 relocs.
3882 (sparc_elf_notsupported_reloc): New static function.
3883 (sparc_elf_wdisp16_reloc): New static function.
3884 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3885 (elf32_sparc_relocate_section): Likewise.
3886 (bfd_elf32_bfd_reloc_type_lookup): Define.
3887 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3888 (reloc_type{,_names}): Deleted.
3889 (elf_sparc_howto_table): Deleted.
3890 (sparc_reloc_map): Deleted.
3891 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3892 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3894 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3899 * Makefile.in (program_transform_name): New variable.
3900 (install): Transform library name before installing it.
3902 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * archures.c (bfd_mach_i960_hx): Define.
3905 * bfd-in2.h: Rebuild.
3906 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3907 (MATRIX): Expand entries for HX.
3908 (arch_info_struct): Add i960:hx entry.
3909 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3910 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3911 (coff_set_flags): Handle bfd_mach_i960_hx.
3913 Support for building as a shared library, based on patches from
3914 Alan Modra <alan@spri.levels.unisa.edu.au>:
3915 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3916 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3917 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3918 * configure: Rebuild.
3919 * configure.host: If --enable-shared, adjust shared library stuff
3920 based on the host. If the host is SunOS, and the linker supports
3921 -rpath, set HLDFLAGS to use it.
3922 * Makefile.in (ALLLIBS): New variable.
3923 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3924 (COMMON_SHLIB, SHLINK): New variables.
3925 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3926 (STAGESTUFF): Remove variable.
3927 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3929 (stamp-ofiles): New target, like old ofiles target, but build
3930 using a temporary file and move-if-change, and touch stamp-ofiles
3932 (ofiles): Just depend upon stamp-ofiles.
3933 (stamp-piclist, piclist): New targets.
3934 ($(SHLIB), $(SHLINK)): New targets.
3935 (targets.o, archures.o): Build twice if PICFLAG is set.
3936 (do_mostlyclean): Remove pic/*.o.
3937 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3939 (do_distclean): Remove pic and stamp-picdir.
3940 (install): Install shared libraries.
3941 ($(OFILES)): Depend upon stamp-picdir.
3942 (stamp-picdir): New target.
3944 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3946 * libcoff.h: Rebuild.
3948 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3949 flavour of a section with no owner.
3951 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3952 ELF_LINK_NON_ELF flag.
3953 (mips_elf_create_got_section): Likewise.
3955 * elf.c: Revert last change, since it breaks dynamic linking.
3956 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3958 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3959 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3960 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3962 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3964 * elf.c (assign_file_positions_for_segments): If the backend does
3965 not want the elf header or the program headers in the address
3966 space, do not include them in the calculations.
3968 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3969 function to determine if we need additional program headers.
3970 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3971 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3973 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3977 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3979 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3980 back into one line. Some compilers (sunos 4.1.3 for example)
3981 won't accept args split across more than one line.
3983 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3985 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3986 * configure: Regenerate.
3988 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3990 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3991 try to do arithmetic on a void *, cast it to a unsigned char * first.
3993 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3996 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3998 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3999 flag for a newly defined symbol.
4000 (NAME(bfd_elf,record_link_assignment)): Likewise.
4001 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4002 set the DEF or REF_REGULAR flags correctly.
4004 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4005 (libbfd.h, libcoff.h): Corresponding change.
4007 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4008 a PLT32 reloc as dynamic.
4009 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4010 is not referenced by a dynamic object, and we are not making a
4011 shared object, then don't make a PLT entry. If we do make a PLT
4012 entry, make sure the symbol has been recorded as dynamic.
4014 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4016 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4017 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4018 (powerpcle-*-cygwin32): New.
4019 * peicode.h (add_data_entry): Get address from vma.
4021 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4023 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4024 attached to the section has already been created as an undefined
4025 symbol, treat it as if it hasn't been created yet.
4027 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4030 symbol or section symbols if stripping all symbols and this is not
4031 a relocateable link. Don't output the symbol string table if
4032 there are no symbols.
4033 (elf_link_flush_output_syms): Don't do anything if there are no
4036 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4038 * coff-aux.c: New file.
4039 * hosts/m68kaux.h: New file.
4040 * config.bfd (m68*-apple-aux*): New target.
4041 * configure.in (m68*-apple-aux*): New native host.
4042 (m68kaux_coff_vec): New vector.
4043 * configure: Rebuild.
4044 * targets.c (m68kaux_coff_vec): Declare.
4045 * coffcode.h (bfd_coff_backend_data): Add field
4046 _bfd_coff_link_add_one_symbol.
4047 (bfd_coff_link_add_one_symbol): Define.
4048 (compare_arelent_ptr): New static function if TARG_AUX.
4049 (coff_write_relocs): If TARG_AUX, sort the relocs.
4050 (coff_write_object_contents): Set A/UX aouthdr magic number.
4051 (coff_link_add_one_symbol): Define if not defined.
4052 (bfd_coff_std_swap_table): Initialize new field.
4053 * libcoff.h: Rebuild.
4054 * cofflink.c (coff_link_add_symbols): Call
4055 bfd_coff_link_add_one_symbol rather than
4056 _bfd_generic_link_add_one_symbol.
4057 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4058 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4059 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4060 * Makefile.in: Rebuild dependencies.
4061 (BFD32_BACKENDS): Add coff-aux.o.
4062 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4064 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4066 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4067 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4069 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4072 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4073 (maintainer-clean): Warn about deleting special files.
4074 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4076 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4077 warning symbols correctly.
4078 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4079 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4080 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4081 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4082 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4083 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4085 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4088 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4090 * libcoff-in.h: aligned newly exported names with bfd naming
4091 conventions. Removed an erroneous define of POWERPC_LE_PE.
4092 * libcoff.h: Rebuild.
4093 * cofflink.c, coff-ppc.c: the above function name changes
4095 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4097 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4098 * ecoff.c (struct extsym_info): Define.
4099 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4100 to ecoff_link_write_external.
4101 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4102 Strip symbols when appropriate.
4104 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4105 * syms.c (BSF_OBJECT): Define.
4106 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4107 * bfd-in2.h: Rebuild.
4108 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4110 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4113 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4114 copying relocs into a shared object, treat a defined global symbol
4116 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4117 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4118 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4120 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4121 real defined symbol, not to a weak defined symbol.
4123 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4125 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4126 and made a few static functions externs.
4128 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4129 POWERPC_LE_PE hack in cofflink.
4131 * libcoff-in.h: promoted the following from cofflink.c to allow
4132 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4133 coff_debug_merge_element, struct coff_debug_merge_type,
4134 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4135 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4136 coff_debug_merge_hash_lookup, coff_link_section_info,
4137 coff_final_link_info, coff_debug_merge_hash_newfunc,
4138 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4140 * libcoff.h: re-gen'd
4142 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * syms.c: Include "bfdlink.h".
4145 (struct stab_find_info): Define.
4146 (_bfd_stab_section_find_nearest_line): New function.
4147 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4148 * libbfd.h: Rebuild.
4149 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4150 * elf.c (_bfd_elf_find_nearest_line): Try calling
4151 _bfd_stab_section_find_nearest_line before searching the ELF
4152 symbol table. Find the closest STT_FUNC symbol, not the last one.
4153 * libcoff-in.h (coff_data_type): Add line_info field.
4154 * libcoff.h: Rebuild.
4155 * coffgen.c (coff_find_nearest_line): Try calling
4156 _bfd_stab_section_find_nearest_line before searching the COFF
4158 * Makefile.in: Rebuild dependencies.
4160 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4162 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4163 4 bytes, so we get the correct value when updating the register
4164 field in little endian mode.
4166 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4169 entry_section fields. Add sntoc and snentry fields.
4170 * libcoff.h: Rebuild.
4171 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4172 not toc_section and entry_section (the COFF file does not have any
4173 sections at this point).
4174 (coff_write_object_contents): Set o_snentry and o_sntoc from
4175 snentry and sntoc rather than entry_section and toc_section.
4176 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4177 snentry, not toc_section and entry_section.
4178 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4179 entry_section from hentry.
4180 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4182 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4183 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4184 than using toc_section directly.
4186 * archures.c: Add missing `.' in enum bfd_architecture.
4187 * bfd-in2.h: Rebuild.
4189 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4190 Robert Lipe <robertl@arnet.com>.
4192 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4194 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4195 to sections we allocate. Use bfd_zalloc to allocate initialial
4196 sections, not bfd_alloc.
4197 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4198 SDA{,2}I16 relocations.
4199 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4200 whether to put something in .sbss or not.
4201 (ppc_elf_relocate_section): Add support for more relocations. Add
4202 in sec->output_offset where appropriate. Make error messages
4203 include the symbol name.
4205 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4206 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4207 doesn't get redefined messages if -shared.
4209 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4210 section if the rel_section field has been set up.
4212 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4214 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4217 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4219 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4220 of flags, only flags used are controlled by mach number. Bump up
4221 output file mach number to highest of input file mach numbers.
4222 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4223 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4225 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4226 bfd_elf64_sparc_vec support.
4228 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4230 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4231 the embedded bit is set on some objects and not on others. Just
4233 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4236 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4238 * coffcode.h (coff_new_section_hook): Don't try to align the
4241 * coffcode.h (coff_set_section_contents): Fix the handling of the
4242 .lib section to work even if the entire section contents are
4243 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4244 Robert Lipe <robertl@arnet.com>.
4246 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4248 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4249 memory here for contents.
4251 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4252 _SDA2_BASE_ by 32768.
4253 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4254 started using. Allocate contents for .sdata and .sdata2 sections
4256 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4258 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4259 size _SDA{,2}_BASE_.
4260 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4263 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4265 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4267 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4268 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4269 (bfd_mach_sparc_v9a): Define.
4270 (bfd_mach_sparc_v9_p): Define.
4271 * bfd-in2.h: Regenerated.
4272 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4274 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4275 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4276 to bfd_elf32_sparc_vec.
4277 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4278 Add v8plus{,a} support.
4280 (sparc_compatible): New function.
4281 * elf32-sparc.h: #include "elf/sparc.h".
4282 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4283 elf32_sparc_final_write_processing): New functions.
4284 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4285 elf_backend_final_write_processing): Define.
4287 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4289 * elf-bfd.h (struct elf_link_hash_entry): Add
4290 linker_section_pointer field.
4291 (enum elf_linker_section_enum): Enumeration for new way of
4292 creating linker dynamic sections and symbols.
4293 (elf_linker_section{,_pointers}): New structures for creating
4294 dynamic sections and symbols.
4295 (elf_obj_tdata): Add linker_section_pointers and linker_section
4297 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4298 (_bfd_elf_create_linker_section): New declarations.
4299 (_bfd_elf_find_pointer_linker_section): Ditto.
4300 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4301 (_bfd_elf_make_linker_section_rela): Ditto.
4303 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4305 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4306 (ppc_elf_create_linker_section): New function to create the
4307 sections .got, .sdata, and .sdata2.
4308 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4310 (ppc_elf_check_relocs): Support more of the eabi relocations.
4311 (ppc_elf_relocate_section): Ditto.
4312 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4313 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4315 * elflink.h (elf_create_pointer_linker_section): New function to
4316 create initialized pointers in dynamic linker sections.
4317 (elf_finish_pointer_linker_section): Actually intialize the
4318 pointers created above.
4320 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4321 macros to provide both 32 and 64 bit versions of
4322 elf_create_pointer_linker_section.
4323 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4324 provide both 32 and 64 bit versions of
4325 elf_finish_pointer_linker_section.
4327 * elflink.c (_bfd_elf_create_linker_section): New function to
4328 create a linker section.
4329 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4330 given address in the linker pointer offsets created for a given
4332 (_bfd_elf_make_linker_section_rela): Make a RELA section
4333 corresponding to the generated linker section.
4335 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4337 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4339 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4341 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4342 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4343 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4344 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4345 toc entry in an objdump) for now.
4346 (ppc_do_last, ppc_get_last): New function - needed to save processing
4347 the toc owner to the end.
4348 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4351 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4352 toc owner from being done till last. Must define POWERPC_LE_PC
4355 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4357 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4359 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4360 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4362 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4366 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4370 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4372 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * elf.c (assign_file_positions_for_segments): Don't increment file
4375 offset for a segment which contains no loadable sections.
4377 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4379 * reloc.c: Add new PowerPC relocations.
4380 * {bfd-in2,libbfd}.h: Regenerate.
4382 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4383 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4385 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4390 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4393 * coffgen.c (coff_find_nearest_line): Don't try to cache
4394 information in sections that are not owned by a BFD. From Richard
4395 Henderson <richard@atheist.tamu.edu>.
4397 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4398 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4399 * elflink.h (elf_link_output_extsym): Remove special check for
4402 * ecoffswap.h: Add prototypes for static functions.
4404 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4406 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4407 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4409 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4410 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4411 support. Begin support for R_PPC_SDA{2,}REL.
4413 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4415 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4416 create the .got and .got.neg sections.
4417 (ppc_elf_size_dynamic_sections): Call it.
4418 (ppc_elf_check_relocs): Call it.
4419 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4420 (ppc_elf_check_relocs): Add error messages for relocations we
4421 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4424 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4426 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4427 section flags for V.4 and eabi.
4429 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * elf.c (assign_file_positions_for_segments): If a segment
4432 contains no sections, don't mark it as readable.
4434 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4435 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4437 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4438 dynamic section, if there is one.
4439 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4440 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4441 (bfd_elf64_swap_dyn_in): Likewise.
4442 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4444 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4446 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4447 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4448 <pirker@eiunix.tuwien.ac.at>.
4450 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4452 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4453 PowerPC V.4 and eabi.
4454 * bfd-in2.h: Regenerate.
4455 * libfd.h: Regenerate.
4457 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4459 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4460 section type and SHF_EXCLUDE section flag, turning them into the
4461 appropriate bfd section flag.
4463 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * xcofflink.c (xcoff_link_add_symbols): Create the special
4466 sections if we see a DYNAMIC object, in case that is the only
4467 XCOFF input object we see.
4469 * elf32-mips.c: Extensive changes for a start at dynamic linking
4470 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4472 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4473 (struct elf_backend_data): Remove
4474 elf_backend_create_program_headers field. Add
4475 elf_backend_additional_program_headers and
4476 elf_backend_modify_segment_map fields.
4477 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4479 (elf_backend_additional_program_headers): Likewise.
4480 (elf_backend_modify_segment_map): Likewise.
4481 (elf_backend_create_program_headers): Don't define.
4482 (elfNN_bed): Change to account for field changes.
4483 * elf.c (assign_file_positions_for_segments): Call new
4484 modify_segment_map backend function. Don't call old
4485 create_program_headers backend function.
4486 (get_program_header_size): Call additional_program_headers rather
4487 than create_program_headers.
4488 * elflink.h (elf_link_add_object_symbols): Initialize
4489 type_change_ok from new backend field.
4490 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4492 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4493 a reloc against the appropriate section.
4495 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4496 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4497 (elf_flags_init): Rename from elf_ppc_flags_init.
4498 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4500 (ppc_elf_copy_private_bfd_data): Likewise.
4501 (ppc_elf_merge_private_bfd_data): Likewise.
4503 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4506 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4508 * coff-alpha.c (alpha_relocate_section): During final link, allow
4509 output .lita section to be bigger than 64k by adjusting gp value
4510 on a per-input section basis.
4511 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4513 (struct ecoff_section_tdata): Add gp field.
4515 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4517 Handle Alpha ECOFF changes in OSF/1 3.2.
4518 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4520 * coff-alpha.c: Include "aout/ar.h".
4521 (alpha_ecoff_get_relocated_section_contents): Don't require an
4522 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4523 3.2 doesn't generate one.
4524 (alpha_relocate_section): Likewise.
4525 (alpha_ecoff_slurp_armap): Define.
4526 (alpha_ecoff_slurp_extended_name_table): Define.
4527 (alpha_ecoff_construct_extended_name_table): Define.
4528 (alpha_ecoff_truncate_arname): Define.
4529 (alpha_ecoff_write_armap): Define.
4530 (alpha_ecoff_generic_stat_arch_elt): Define.
4531 (alpha_ecoff_update_armap_timestamp): Define.
4533 (alpha_ecoff_read_ar_hdr): New static function.
4534 (alpha_ecoff_get_elt_at_filepos): New static function.
4535 (alpha_ecoff_openr_next_archived_file): New static function.
4536 (alpha_ecoff_get_elt_at_index): New static function.
4537 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4538 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4539 _bfd_ecoff to alpha_ecoff.
4540 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4541 field from backend structure, rather than always calling
4542 _bfd_get_elt_at_filepos.
4543 * coff-mips.c (mips_ecoff_backend_data): Initialize
4544 get_elt_at_filepos field.
4545 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4546 from _bfd_generic_read_ar_hdr with minor changes.
4547 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4548 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4549 * libbfd.h: Rebuild.
4551 * bfd-in.h (BFD_IN_MEMORY): Define.
4552 * libbfd-in.h (struct bfd_in_memory): Define.
4553 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4554 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4555 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4556 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4557 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4558 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4559 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4560 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4561 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4562 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4564 (bfd_openstreamr): Likewise.
4565 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4566 BFD_IN_MEMORY is not set.
4567 * riscix.c (riscix_some_aout_object_p): Likewise.
4568 * bfd-in2.h, libbfd.h: Rebuild.
4570 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4571 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4572 (bfd_get_elt_at_index): Define.
4573 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4574 bfd_get_elt_at_index. Change index parameter from int to
4576 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4577 (_bfd_noarchive_get_elt_at_index): Define.
4578 (_bfd_archive_bsd_get_elt_at_index): Define.
4579 (_bfd_archive_coff_get_elt_at_index): Define.
4580 * bfd-in2.h, libbfd.h: Rebuild.
4581 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4582 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4583 * ieee.c (ieee_get_elt_at_index): Define.
4584 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4585 * oasys.c (oasys_get_elt_at_index): Define.
4586 * som.c (som_get_elt_at_index): Define.
4588 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4589 numbers to the .text section.
4591 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4593 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4594 If there is a SEC_DEBUGGING section, get the contents of the debug
4595 information part from it.
4596 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4598 (ieee_write_object_contents): Check ieee_write_debug_part return.
4600 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4602 * config.bfd (i[345]86-*-freebsd*): Add target.
4603 * configure.in (i386freebsd_vec): Add vec.
4604 * configure: Regenerate.
4605 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4606 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4607 Rebuild dependencies..
4608 * freebsd.h: New file.
4609 * i386freebsd.c: New file.
4610 * targets.c (i386freebsd_vec): Declare.
4611 (bfd_target_vector): Add i386freebsd_vec.
4612 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4613 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4615 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * ieee.c (ieee_slurp_debug): New static function.
4618 (ieee_object_p): Call it.
4619 (ieee_slurp_section_data): Skip debugging sections.
4620 (ieee_get_reloc_upper_bound): Likewise.
4621 (ieee_get_section_contents): Likewise.
4622 (ieee_canonicalize_reloc): Likewise.
4623 (ieee_write_section_part): Likewise.
4624 (ieee_write_debug_part): Likewise.
4625 (ieee_write_data_part): Likewise.
4626 (init_for_output): Likewise.
4628 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4630 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4632 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4633 relocs, since ppc_elf_relocate_section handles the linker case.
4634 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4636 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4637 ppc_elf_relocate_section since that is now the only caller.
4638 (ppc_elf_relocate_section): Ditto.
4640 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * coffcode.h (coff_write_object_contents): If we don't know the
4643 section of the entry point for an XCOFF executable, always set the
4644 entry address to -1.
4646 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4648 * elf.c (bfd_section_from_shdr): Add support for note sections.
4650 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4652 * bfd-in.h (struct _symbol_info): Add stab_type field.
4653 * bfd-in2.h: Rebuild.
4654 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4656 * elf32-ppc.c: Remove trailing newline from calls to
4658 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4659 difference if target endianness is known.
4661 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4663 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4664 old style TOC16 references without using R_PPC_GOT.
4665 (ppc_reloc_type): Ditto.
4666 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4667 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4668 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4669 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4670 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4672 (ppc_elf_adjust_dynamic_symbol): Ditto.
4673 (ppc_elf_adjust_dynindx): Ditto.
4674 (ppc_elf_size_dynamic_sections): Ditto.
4675 (ppc_elf_finish_dynamic_symbol): Ditto.
4676 (ppc_elf_finish_dynamic_sections): Ditto.
4677 (ELF_DYNAMIC_INTERPRETER): Define.
4679 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4681 * elf.c (copy_private_bfd_data): When attaching sections to
4682 segments ignore sections that won't be allocated. Patch from
4685 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4687 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4690 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4692 * coff-i960.c (CALC_ADDEND): Define.
4693 (coff_i960_relocate_section): Add the input section VMA to the
4694 addend for PC relative relocs.
4696 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4698 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4699 to correctly terminate.
4701 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4703 * targets.c (enum bfd_endian): Define.
4704 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4705 from boolean to enum bfd_endian. Change header_byteorder_big_p
4707 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4708 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4709 * bfd-in2.h: Rebuild.
4710 * All targets: Change initialization of byteorder and
4711 header_byteorder to use enum bfd_endian values rather than
4713 * All files: Change all references to byteorder_big_p and
4714 header_byteorder_big_p to use new bfd_*_endian macros.
4716 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4718 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4720 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4722 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4724 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4726 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4728 * ieee.c: Lots of minor cleanups. Make many functions return
4729 errors rather than calling abort. Also:
4730 (ieee_write_twobyte): Remove; change callers to call existing
4731 ieee_write_2bytes function.
4732 (ieee_write_expression): Don't output the section twice when
4733 outputting a local symbol. Don't emit an extraneous zero if there
4735 (ieee_slurp_sections): Set the lma as well as the vma.
4736 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4738 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4739 a recognized one or bfd_arch_unknown.
4740 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4742 (ihex_get_symtab): Likewise.
4744 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4746 * aoutx.h: Include <ctype.h>.
4747 (struct aout_link_includes_table): Define.
4748 (struct aout_link_includes_totals): Define.
4749 (struct aout_link_includes_entry): Define.
4750 (aout_link_includes_lookup): Define macro.
4751 (struct aout_final_link_info): Add includes field.
4752 (aout_link_includes_newfunc): New static function.
4753 (NAME(aout,final_link)): Initialize includes hash table.
4754 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4756 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4758 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4760 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4762 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4764 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4766 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4767 (pe_print_private_bfd_data): call pe_print_reloc.
4768 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4769 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4770 up some debugging as well.
4772 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4774 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4777 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4779 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4780 when setting sections to NULL.
4782 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4784 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4786 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4787 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4789 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4790 * bfd-in2.h: Rebuild.
4792 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4794 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4796 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4798 * ihex.c (ihex_scan): Handle record types 4 and 5.
4799 (ihex_object_p): Permit types 4 and 5.
4800 (ihex_set_section_contents): Remove check for out of range
4802 (ihex_write_object_contents): Generate types 4 and 5.
4804 * elflink.h (elf_link_output_extsym): Just ignore warning and
4805 indirect references to symbols which don't really exist.
4807 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4809 * peicode.h (pe_print_idata): Minor format fixes
4810 (pe_print_edata): New function. Under private printing, this formats
4811 the edata section of a PE file.
4812 (pe_print_private_bfd_data): Added call to pe_print_edata.
4814 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4816 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4817 index, don't call stoi.
4819 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4821 * srec.c (srec_scan): Set lma as well as vma.
4823 * ihex.c: New file; support for Intel Hex format.
4824 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4825 (ihex_vec): Declare.
4826 (bfd_target_vector): Always include ihex_vec.
4827 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4828 * Makefile.in: Rebuild dependencies.
4829 (BFD_LIBS): Add ihex.o
4830 (BFD_LIBS_CFILES): Add ihex.c.
4831 * bfd-in2.h: Rebuild.
4833 * elf.c (assign_file_positions_for_segments): Sort the sections in
4835 (get_program_header_size): Return the right size if segment_map is
4837 (copy_private_bfd_data): Don't bother to sort the sections.
4839 * bfd.c (bfd_record_phdr): New function.
4840 * bfd-in.h (bfd_record_phdr): Declare.
4841 * bfd_in2.h: Rebuild.
4843 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4846 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4847 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4849 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4850 (bfd_zmalloc): Change declaration.
4851 * libbfd.h: Rebuild.
4852 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4853 and realloc. Don't set bfd_error_no_memory if they fail.
4855 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4857 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4858 uses as well. Added a new howto to deal with TOCREL16 relocs that
4859 are TOCDEFN as well.
4860 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4861 to handle RVA relocs from dlltool.
4862 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4863 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4864 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4866 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4867 to get the right section alignment.
4869 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4871 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4872 p_paddr if p_paddr is zero.
4873 (make_mapping): Set includes_filehdr and includes_phdrs for first
4875 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4877 (assign_file_positions_for_segments): Handle includes_filehdr and
4878 includes_phdrs. Remove special handling of PT_PHDR and first
4880 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4881 when appropriate. Remove special handling of PT_PHDR segment.
4882 Use a more complex condition for when a section is included in a
4883 segment to handle Solaris linker oddities.
4885 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4887 * coff-m88k.c (howto_table): Reformatted for easier reading;
4888 special_function now points to new function m88k_special_reloc.
4889 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4891 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4892 be done correctly by m88k_special_reloc.
4893 (reloc_processing): New function to be used by RELOC_PROCESSING.
4894 (RELOC_PROCESSING): Define to call reloc_processing.
4896 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4898 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4899 (pe_print_pdata): Likewise.
4901 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4902 obstack_alloc fails.
4903 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4905 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4906 * Many files: don't set bfd_error_no_memory if one of the above
4909 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4910 if p_paddr_valid is set.
4911 (copy_private_bfd_data): New static function.
4912 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4914 * elf.c (assign_file_positions_for_segments): Fix case where extra
4915 program headers were allocated.
4917 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4918 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4919 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4920 _bfd_elf_print_private_bfd_data.
4922 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4923 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4924 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4925 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4926 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4927 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4928 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4930 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4932 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4933 * elf.c (make_mapping): New static function.
4934 (map_sections_to_segments): New static function.
4935 (elf_sort_sections): New static function.
4936 (assign_file_positions_for_segments): New static function.
4937 (map_program_segments): Remove.
4938 (get_program_header_size): Remove sorted_hdrs, count, and
4939 maxpagesize parameters. Simplify.
4940 (assign_file_positions_except_relocs): When generating an
4941 executable, use assign_file_positions_for_segments.
4942 (elf_sort_hdrs): Remove.
4943 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4944 to get_program_header_size.
4946 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4948 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4950 * configure, config.in: Regenerate with autoconf 2.7.
4952 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4953 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4955 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4957 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4958 (ecoff_sec_to_styp_flags): Likewise.
4959 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4960 (ecoff_set_symbol_info): Handle scRConst.
4961 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4962 (ecoff_compute_section_file_positions): Handle .rconst section.
4963 (_bfd_ecoff_write_object_contents): Likewise.
4964 (ecoff_link_check_archive_element): Handle scRConst.
4965 (ecoff_link_add_externals): Likewise.
4966 (ecoff_link_write_external): Handle .rconst section.
4967 (ecoff_reloc_link_order): Likewise.
4968 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4969 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4971 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4973 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4974 DEF_DYNAMIC flag is set.
4976 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4978 * host-aout.c: If TRAD_HEADER is defined, include it.
4980 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4982 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4983 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4984 (BFD_NEED_DECLARATION): New function.
4985 * configure.in: Use BFD_NEED_DECLARATION.
4986 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4987 * configure, config.in: Rebuild with autoconf 2.6.
4989 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4990 special_sections before returning when called with a non XCOFF
4993 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4996 * coffcode.h (coff_compute_section_file_positions): Only pad the
4997 previous section to force file alignment when creating an
5000 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5002 * coffcode.h (coff_compute_section_file_positions): If
5003 RS6000COFF_C, set up the .debug section.
5005 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5006 if it is not large enough to accomodate the entire TOC area with
5007 signed 16 bit offsets.
5008 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5010 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5011 TOC anchor to use the TOC value used in the output file.
5013 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5015 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5016 (_bfd_coff_read_string_table): Likewise.
5018 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5020 * pe-arm.c: Fix typos.
5021 * coff-arm.c: Likewise.
5023 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5025 * coff-ppc.c (list_ele): Added "cat"egory member.
5026 (record_toc): New category parameter (priv or pub).
5027 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5028 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5029 the mainline. It addes extra toc cells in error.
5030 (ppc_coff_swap_sym_in_hook): Added some documentation.
5031 (dump_toc): Can now diagnose "virtual toc" chicanery.
5033 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5035 * elf-bfd.h (struct elf_link_hash_table): Change type of
5036 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5038 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5040 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5041 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5043 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5044 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5045 defined or mentioned in a regular file.
5047 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5049 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5050 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5051 (coff_ppc_relocate_section): Correct REL24 handling
5052 (ppc_process_before_allocation): Correct TOCDEFN handling
5054 * peicode.h (dir_names): Added name descriptions
5056 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5058 * VERSION: Updated to cygnus-2.6.
5060 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5062 * targets.c (m68k4knetbsd_vec): Declare.
5064 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5066 * targets.c (bfd_target): Change type of second argument to
5067 _bfd_print_private_bfd_data from void * to PTR.
5068 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5069 using PTR rather than void *.
5070 * bfd-in2, libbfd.h: Rebuild.
5071 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5073 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5074 _bfd_generic_bfd_print_private_bfd_data rather than casting
5077 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5079 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5080 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5082 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5083 BFD64_BACKENDS_CFILES): New variables.
5086 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5088 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5089 not at the file position of the first section.
5090 * coffcode.h (coff_compute_section_file_positions): Avoid using
5092 (coff_write_object_contents): When generating a PPC PE executable
5093 with no symbols, round up the file size to a COFF_PAGE_SIZE
5095 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5096 don't write out a string table.
5098 * elf.c (bfd_section_from_shdr): When using a different section
5099 header, pass the new one to _bfd_elf_make_section_from_shdr.
5100 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5101 (elf_map_symbols): Add section VMA to symbol value when comparing
5103 (_bfd_elf_compute_section_file_positions): Only build symbol table
5104 if there are some symbols. Set file offset of symtab and strtab
5106 (assign_file_positions_except_relocs): Remove dosyms parameter.
5107 Change all callers. Never set file offset of symtab and strtab
5109 (_bfd_elf_copy_private_section_data): New function.
5110 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5111 (_bfd_elf_copy_private_symbol_data): New function.
5112 (swap_out_syms): Check for special mapping of st_shndx created by
5113 copy_private_symbol_data.
5114 * elfxx-target.h: Use new copy routines.
5115 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5116 (_bfd_elf_copy_private_section_data): Declare.
5118 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5120 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5123 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5124 _bfd_dummy_target, matching the recent change to archive
5127 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5129 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5130 arithmetic on PTR types.
5132 * aout-target.h (MY(callback)): Set the lma of the sections.
5134 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5135 symbol into a reloc against the section.
5137 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5139 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5140 glue for the relocs: IMGLUE and IFGLUE.
5141 (record_toc): new function - tracks toc contents
5142 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5143 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5144 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5145 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5146 (ppc_record_toc_entry): Removed a debug define (duh)
5148 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5149 (pe_print_idata): New function - formats the idata section data
5150 (pe_print_pdata): New function - formats the pdata section data
5151 (pe_print_private_bfd_data): calls to above
5153 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5155 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5156 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5157 TARGET_SYM and TARGET_NAME for vector and BFD name.
5158 * coff-pmac.c (pmac_xcoff_vec): Remove.
5159 (TARGET_SYM, TARGET_NAME): Define.
5160 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5161 machine to 0, not all PowerMacs are 601s.
5163 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5165 * elfcode.h (elf_object_p): Read in any program headers.
5166 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5167 based on the program headers, if any.
5168 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5169 (map_program_segments): Set p_paddr of program headers based on
5172 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5174 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5177 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5178 trying to do a relocateable link with a non-a.out object file.
5180 * archive.c (bfd_generic_archive_p): Check the first object file
5181 in an archive even if target_defaulted is set. If the object file
5182 has the wrong xvec, reject it.
5184 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5185 be represented, report the name via _bfd_error_handler.
5186 (translate_to_native_sym_flags): Likewise.
5187 * elf32-mips.c (mips_elf_final_link): Likewise.
5188 * oasys.c (oasys_write_sections): Likewise.
5190 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5191 which checks for STYP_OVRFLO sections.
5192 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5193 reloc and lineno count overflows.
5194 (coff_write_object_contents): Call coff_count_linenumbers before
5195 coff_compute_section_file_positions. If RS6000COFF_C, handle
5196 reloc and lineno count overflows.
5197 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5198 relocs before dealing with .pad sections. Count overflow section
5199 headers when handling .pad sections.
5201 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5204 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5205 (struct xcoff_link_hash_table): Add descriptor_section and
5206 special_sections fields.
5207 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5208 (xcoff_link_add_symbols): Set linkage section alignment. Create
5209 descriptor section. Check for magic symbol names (_text, etc.),
5210 and record them in special_sections if found. Set
5211 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5212 descriptor field to point back to the function code symbol.
5213 (xcoff_sweep): Always mark the special descriptor_section.
5214 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5215 function descriptor, and mark it if it is.
5216 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5217 parameter, and fill it in. Allocate space for the descriptor
5219 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5220 global linkage code. If an undefined function descriptor is
5221 exported, arrange to define it. Warn about any other undefined
5223 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5224 (xcoff_write_global_symbol): Create a function descriptor when
5226 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5227 * bfd-in2.h: Rebuild.
5229 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5231 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5232 (ppc_coff_link_hash_table): new types for hashing
5233 (ppc_coff_link_hash_newfunc): hash entry constructor
5234 (ppc_coff_link_hash_table_init): hash table initializer
5235 (ppc_coff_link_hash_table_create): hash table constructor
5236 (ppc_record_toc_entry): changed references to hash table
5237 (coff_ppc_relocate_section): changed references to hash table
5239 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5240 * libcoff.h: Rebuild
5242 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5243 (coff_link_add_symbols): removed toc_offset init
5245 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5247 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5250 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5251 if it is given and mmep is available.
5252 * acconfig.h: Undef USE_MMAP.
5253 * configure, config.in: Regenerated.
5254 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5255 table handling the old way.
5256 (aout_get_external_symbols): Don't complain if last byte of string
5258 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5259 (bfd_free_window) [! USE_MMAP]: Don't define.
5260 (bfd_get_file_window,
5261 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5263 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5265 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5268 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5270 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5271 compatible with AMD generated COFF files. Try to support both AMD
5272 and GNU formats simultaneously.
5273 (coff_a29k_relocate_section): Likewise.
5275 * libbfd.c (bfd_get_file_window): Change writable parameter from
5276 int to boolean; update all callers. Pass MAP_SHARED if not
5277 writable--it's required on Solaris. Cast fprintf argument to
5279 * bfd-in.h (bfd_get_file_window): Update declaration.
5280 * bfd-in2.h: Rebuild.
5281 * aoutx.h: Update calls to bfd_get_file_window.
5283 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5285 (xcoff_swap_ldhdr_in): New static function.
5286 (xcoff_swap_ldsym_in): New static function.
5287 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5288 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5289 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5290 Handle XTY_ER/XMC_XO symbols correctly.
5291 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5292 rather than normal symbol table.
5293 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5294 already defined with the same absolute value.
5295 (xcoff_mark): When considering called symbols, check whether the
5296 descriptor is from a dynamic object, rather than the symbol
5298 (xcoff_build_ldsyms): Likewise.
5300 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5301 Cast realloc and malloc return values. If malloc or realloc fail,
5302 set bfd_error_no_memory.
5303 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5304 * bfd-in2.h: Rebuild.
5306 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5308 * coff-ppc.c (ppc_record_toc_entry): new function.
5309 (in_reloc_p): changed return value.
5310 (coff_ppc_relocate_section): much rework.
5311 (ppc_allocate_toc_section): new function.
5312 (ppc_process_before_allocation): new function.
5313 (ppc_coff_swap_sym_in_hook): new function.
5315 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5316 (coff_link_add_symbols): initialize toc_offset.
5318 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5319 (coff_swap_aouthdr_out): Added more sections to the data
5320 dictionary for the pe file header. Also changed linker version
5321 number on the ppc side.
5322 (dir_names): small improvements to the dictionary printing.
5323 (pe_mkobject_hook): save the file level flags.
5325 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5326 (pe_tdata): added real_flags field
5327 (coff_tdata): added local_toc_sym_map and access macro
5329 * libcoff.h (coff_link_hash_entry): added toc_offset field
5330 (pe_tdata): added real_flags field
5331 (coff_tdata): added local_toc_sym_map and access macro
5333 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5334 (coff_mkobject): init for local_toc_sym_map
5335 (coff_write_object_contents): set the internal_a.magic to
5336 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5339 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5341 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5342 entries until both the line number address and the function name
5343 address are too large.
5345 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5346 * configure: Rebuilt.
5348 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5349 is defined in the environment.
5351 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5353 * som.c (som_get_section_contents_in_window): Define to use
5356 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5358 * coff-i860.c: New file, based on coff-i386.c.
5359 * cpu-i860.c: New file, based on cpu-i386.c.
5360 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5361 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5362 targets, using i860coff_vec.
5363 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5364 trad-core.o and hosts/i860mach3.h.
5365 (i860coff_vec): Use coff-i860.o and cofflink.o.
5366 * configure: Rebuild.
5367 * Makefile.in: Rebuild dependencies.
5368 (ALL_MACHINES): Add cpu-i860.o.
5369 (BFD32_BACKENDS): Add coff-i860.o.
5370 (CFILES): Add cpu-i860.c and coff-i860.c.
5371 * targets.c (i860coff_vec): Declare.
5372 (bfd_target_vector): Add &i860coff_vec.
5373 * archures.c (bfd_i860_arch): Declare.
5374 (bfd_archures_list): Add &bfd_i860_arch.
5375 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5376 (coff_set_flags): Handle bfd_arch_i860.
5377 (coff_write_object_contents): Handle I860 a.out magic number.
5379 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5381 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5382 the created .tc section to 2.
5383 (xcoff_mark): Don't keep a .loader reloc for a call to an
5384 undefined symbol when creating a shared library.
5385 (xcoff_build_ldsyms): When creating a shared library, generate
5386 global linkage code for a call to an undefined symbol.
5388 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5390 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5391 BFD32_BACKENDS, BFD64_BACKENDS.
5392 (.dep1): Put mkdep output in a separate file.
5393 Rebuilt dependencies.
5395 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5398 Permit use of mmap when available:
5400 * configure.in: Check for mmap, madvise, mprotect.
5401 * config.in, configure: Regenerated.
5403 * libbfd.c (struct _bfd_window_internal): Define type.
5404 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5406 (ok_to_map): New static variable for debugging.
5407 (_bfd_generic_get_section_contents_in_window): New function.
5408 * bfd-in.h (bfd_window_internal): Declare type.
5409 (bfd_window): Define type.
5410 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5411 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5414 * libaout.h (struct aoutdata): Add two window fields.
5415 (obj_aout_sym_window, obj_aout_string_window): New macros.
5416 * aoutx.h (some_aout_object_p): Initialize windows.
5417 (aout_get_external_symbols): Get symbol data and strings in
5418 windows instead of explicitly allocated buffers.
5419 (slurp_symbol_table): Free window instead of memory.
5420 (bfd_free_cached_info): Release windows instead of freeing storage
5422 (aout_link_free_symbols): Ditto.
5424 * targets.c (bfd_target): Add new field for
5425 get_section_contents_in_window.
5426 (BFD_JUMP_TABLE_GENERIC): Updated.
5427 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5428 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5429 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5430 macros for get_section_contents_in_window field.
5432 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5434 * core.c: Renamed to corefile.c
5435 * makefile.dos (OBJS): Change core.o to corefile.o
5436 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5439 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5441 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5442 targ_selvecs to allow debugging under Irix-5 native.
5445 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5447 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5448 to o. Clobber and restore the list of new csects around the call
5449 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5450 linker error and the linker wants to read the symbol table. Reset
5451 the line number count of a real section even if it has no relocs.
5452 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5454 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5457 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5460 an undefined symbol in a shared link.
5462 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5463 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5464 phdm@info.ucl.ac.be (Philippe De Muyter).
5466 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5468 * coff-m88k.c (rtype2howto): New static function.
5469 (RTYPE2HOWTO): Use it rather than a macro definition.
5471 * coffcode.h (coff_write_object_contents): set internal_a.magic
5472 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5474 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5475 define TRAD_HEADER to new file hosts/delta68.h.
5476 m88*-motorola-sysv*, however, does use ptrace-core.o.
5477 * hosts/delta68.h: New file.
5479 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5480 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5482 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5484 * i386linux.c (MY(vec)): Declare before use.
5486 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5488 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5489 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5491 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5492 BFD is not of the right type.
5493 (bfd_elf_get_needed_list): Likewise.
5494 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5495 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5496 * xcofflink.c (XCOFF_XVECP): Define.
5497 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5499 (bfd_xcoff_import_symbol): Likewise.
5500 (bfd_xcoff_export_symbol): Likewise.
5501 (bfd_xcoff_link_count_reloc): Likewise.
5502 (bfd_xcoff_record_link_assignment): Likewise.
5503 (bfd_xcoff_size_dynamic_sections): Likewise.
5505 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5506 table index against the number of symbols for a base relative
5509 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5511 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5512 full_aouthdr flag here...
5513 (_bfd_xcoff_bfd_final_link): ...not here.
5515 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5517 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5518 systems that have a system <libelf.h>.
5519 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5520 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5521 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5522 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5523 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5524 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5525 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5527 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5529 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5530 set, set BSF_WEAK in symbol. Change all callers.
5531 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5532 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5533 _bfd_generic_link_add_one_symbol.
5534 (ecoff_indirect_link_order): Check that the section tdata relocs
5535 are not NULL before using them.
5537 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5538 define TRAD_HEADER as hosts/alphalinux.h.
5539 * configure: Rebuild.
5540 * hosts/alphalinux.h: New file.
5541 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5544 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5546 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5547 C_ECOMM storage classes.
5549 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5551 (xcoff_mark): Call xcoff_mark_symbol.
5552 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5553 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5555 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5557 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5559 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5561 (xcoff_find_reloc): New static function.
5562 (xcoff_link_add_symbols): Use it.
5563 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5564 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5565 relocate the value of C_DECL.
5567 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5569 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5571 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5572 callback decide what goes in .relocs.
5573 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5574 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5577 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5579 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5582 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5584 * xcofflink.c: More improvements, mostly to fix handling of
5585 constructors and a few other special cases.
5586 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5587 zero, reverting yesterday's change.
5588 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5589 (bfd_xcoff_link_count_reloc): Declare.
5590 (bfd_xcoff_record_link_assignment): Declare.
5591 * bfd-in2.h: Rebuild.
5593 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5595 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5596 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5597 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5598 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5599 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5600 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5602 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5605 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5606 segments includes the a.out header. See to that the magic number
5607 *always* is big-endian.
5609 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5610 m68k4k NetBSD configurations.
5612 * configure.in, configure: Separate i386 & mips NetBSD
5613 configurations from other BSD ones. Don't assume DEC is the only
5614 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5615 configurations. Add support for m68k4k NetBSD object format.
5617 * libaout.h: Added M_68K4K_NETBSD magic.
5619 * m68k4knetbsd.c: New file.
5621 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5623 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5626 * hosts/mipsnbsd.h: New file.
5629 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5631 * config.bfd: Add config stuff for mips*-*-magic* to set
5632 targ_defvec to ecoff_big_vec.
5635 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5637 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5639 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5640 toc_section, and entry_section fields.
5641 (struct xcoff_section_tdata): Remove ldrel_count field.
5642 * libcoff.h: Rebuild.
5643 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5645 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5646 full a.out header if full_aouthdr is set in xcoff_data.
5647 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5648 based on sections stored in xcoff_data.
5649 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5651 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5652 (rs6000coff_vec): Set symbol_leading_char to '.'.
5653 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5654 value stored in ret rather than returning a pointer value.
5656 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5658 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5661 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5663 * som.c (som_slurp_string_table): Allocate the strings with malloc
5664 since they're free'd by free_cached_info.
5665 (som_slurp_symbol_table): Similarly for the symbol table.
5667 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5669 * Makefile.in (diststuff): Don't make headers.
5671 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5673 * Makefile.in: Rebuild dependencies.
5675 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5676 output_bfd is not SunOS.
5677 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5678 non-SunOS input files.
5680 * xcofflink.c: Extensive changes to support linking shared objects
5681 and generating a .loader section.
5682 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5683 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5684 last_symndx, and ldrel_count fields.
5685 * libcoff.h: Rebuild.
5686 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5687 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5689 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5690 (bfd_xcoff_export_symbol): Declare.
5691 (bfd_xcoff_size_dynamic_sections): Declare.
5692 * bfd-in2.h: Rebuild.
5694 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5696 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5697 * configure: Rebuild.
5698 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5699 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5701 (pmac_xcoff_vec): Update to use new xcoff support.
5702 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5703 (xcoff_write_armap): Declare buf as unsigned char.
5704 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5706 * mpw-make.sed: Generalize subdir_do edit.
5708 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5710 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5711 correctly. Don't initialize asect->vma.
5713 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5715 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5716 something a little less than the page size.
5718 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5720 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5722 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5724 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5725 * coffcode.h (coff_write_object_contents): If .bss is before
5726 .data us that as data_start.
5727 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5729 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5730 (coff_swap_outhdr_out): Hardwire in version number.
5732 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5734 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5735 major and minor to *_vno, since the former are also macros in
5736 SunOS header files. Cast result of bfd_alloc to appropriate
5739 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5740 before assigning to sec_data.
5742 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5745 now relative to the section, not absolute.
5746 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5747 get the file name when there is a N_SO directory name. When
5748 handling stabs, remember that section->vma was added to the
5751 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5753 * sunos.c (struct sunos_link_hash_table): Add needed field.
5754 (sunos_link_hash_table_create): Call bfd_release, not free.
5755 (sunos_link_hash_table_create): Initialize needed field.
5756 (sunos_add_dynamic_symbols): Record needed objects.
5757 (bfd_sunos_get_needed_list): New function.
5758 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5759 * bfd-in2.h: Rebuild.
5761 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5763 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5765 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5767 * bfd-in.h (struct bfd_link_needed_list): Rename from
5768 bfd_elf_link_needed_list.
5769 * bfd-in2.h: Rebuild.
5770 * elf.c, elflink.h, libelf.h: Corresponding changes.
5772 Add start at AIX linker support; no shared libraries yet.
5773 * xcofflink.c: New file.
5774 * configure.in (rs600coff_vec): Use xcofflink.o.
5775 * configure: Rebuild.
5776 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5778 (struct xcoff_section_tdata): Define.
5779 (xcoff_section_data): Define macro.
5780 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5781 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5782 (_bfd_xcoff_bfd_final_link): Declare.
5783 (_bfd_ppc_xcoff_relocate_section): Declare.
5784 * libcoff.h: Rebuild.
5785 * coff-rs6000.c: Clean up a bit.
5786 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5787 cputype, csects, and debug_indices.
5788 (xcoff_copy_private_bfd_data): Copy cputype.
5789 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5790 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5791 (xcoff_reloc_type_lookup): Rename from
5792 rs6000coff_reloc_type_lookup.
5793 (coff_relocate_section): Define.
5794 (_bfd_xcoff_sizeof_headers): Define.
5795 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5796 (_bfd_xcoff_bfd_relax_section): Define.
5797 (_bfd_xcoff_bfd_link_split_section): Define.
5798 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5800 * coffcode.h (coff_compute_section_file_positions): If AIX,
5801 increment sofar by SMALL_AOUTSZ if not executable.
5802 (coff_write_object_contents): If AIX, always output an a.out
5803 header; if not executable, header size of SMALL_AOUTSZ.
5804 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5805 (_bfd_stringtab_init): Initialize xcoff field.
5806 (_bfd_xcoff_stringtab_init): New function.
5807 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5808 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5809 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5810 * libbfd.h: Rebuild.
5811 * Makefile.in: Rebuild dependencies.
5812 (BFD32_BACKENDS): Add xcofflink.o.
5813 (CFILES): Add xcofflink.c.
5815 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5816 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5817 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5819 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5821 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5823 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5825 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5826 * config.in: Regenerated.
5828 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5829 (_bfd_chunksize): New variable.
5830 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5831 for obstack chunk size.
5832 * configure.in: Check for getpagesize.
5833 * configure: Regenerated.
5835 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5837 * trad-core.c (rawptr): Make it a local variable of
5838 ptrace_unix_core_file_p.
5840 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5842 * coff-arm.c (in_reloc_p): New.
5843 * coff-i386.c (in_reloc_p): New.
5844 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5845 (coff_write_object_contents): Only set has_reloc_section
5847 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5848 in_reloc_p to decide if reloc should be emitted.
5849 * libcoff.h (pe_data_type.in_reloc_p): New.
5850 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5852 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5854 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5855 (_bfd_coff_read_internal_relocs): Likewise.
5856 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5857 (_bfd_coff_read_internal_relocs): Likewise.
5859 * elflink.h (elf_link_add_object_symbols): Correct conditions
5860 under which type and size change warnings are issued.
5862 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5864 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5865 a symbol which is not in a real section.
5866 (coff_write_native_symbol): Corresponding change.
5868 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5869 coff_link_hash_newfunc and make non-static.
5870 (_bfd_coff_link_hash_table_init): New function, broken out of
5871 _bfd_coff_link_hash_table_create.
5872 (_bfd_coff_link_hash_table_create): Use it.
5873 (process_embedded_commands): Make static.
5874 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5875 (_bfd_coff_link_hash_table_init): Declare.
5876 * libcoff.h: Rebuild.
5878 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5879 field in XCOFF tdata.
5880 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5881 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5882 based on cputype stored in a.out header, or in n_type of initial
5884 (coff_write_object_contents): Set cputype correctly in a.out
5886 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5888 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5889 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5891 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5892 * libcoff.h: Rebuild.
5894 * cpu-rs6000.c (rs6000_compatible): New static function.
5895 (bfd_rs6000_arch): Use it.
5896 * cpu-powerpc.c (powerpc_compatible): New static function.
5897 (arch_info_struct): Define various flavours of PowerPC.
5898 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5901 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5903 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5905 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5907 * elflink.h (elf_link_add_object_symbols): Don't warn about
5908 changing the size or type if the old definition was weak.
5910 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5912 * coffcode.h (combined_entry_type): Add fix_line field.
5913 (coff_slurp_line_table): Warn if we try to set the lineno field of
5915 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5916 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5917 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5918 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5920 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5921 * libcoff.h: Rebuild.
5923 * libcoff-in.h (struct xcoff_tdata): Define.
5924 (xcoff_data): Define.
5925 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5926 * bfd-in2.h, libcoff.h: Rebuild.
5927 * coff-rs6000.c (xcoff_mkobject): New static function.
5928 (coff_mkobject): Define.
5929 (xcoff_copy_private_bfd_data): New static function.
5930 (coff_bfd_copy_private_bfd_data): Define.
5931 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5933 (rs6000coff_vec): Add DYNAMIC to object_flags.
5934 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5935 .loader sections specially.
5936 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5937 section alignment from the XCOFF tdata information.
5938 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5939 F_SHROBJ, and copy the extra a.out header information into the
5940 XCOFF tdata structure.
5941 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5942 F_DYNLOAD and the extra a.out header information.
5943 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5944 C_HIDEXT symbol with attached csect information.
5945 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5946 in the o_maxdata field.
5947 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5948 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5949 end if BSF_NOT_AT_END is set.
5951 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5952 _bfd_read_ar_hdr_fn.
5953 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5954 * bfd-in2.h, libbfd.h: Rebuild.
5955 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5957 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5958 (bfd_slurp_bsd_armap_f2): Likewise.
5959 (_bfd_slurp_extended_name_table): Likewise.
5961 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5963 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5965 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5966 when the symbol table is empty.
5968 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5969 space for section symbols, since we don't output them either.
5970 (elf_m68k_adjust_dynindx): Removed.
5972 * ptrace-core.c (rawptr): Make it a local variable of
5973 ptrace_unix_core_file_p.
5975 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5977 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5980 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5981 Mac object file formats.
5983 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5985 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5986 auxent if there isn't one.
5987 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5988 rather than FILNMLEN as the maximum name length.
5990 * coffcode.h (bfd_coff_backend_data): Add new field
5991 _bfd_coff_print_aux.
5992 (bfd_coff_print_aux): New static function.
5993 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5994 scnlen field of an XTY_LD csect aux entry.
5995 (coff_print_aux): New static function.
5996 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5997 in coff_pointerize_aux_hook.
5998 (bfd_coff_std_swap_table): Initialize new field.
5999 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6000 * libcoff.h: Rebuild.
6001 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6002 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6004 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6005 if there are symbols, for native AIX ld compatibility.
6007 * coffcode.h (bfd_coff_backend_data): Add new field
6008 _bfd_coff_pointerize_aux_hook.
6009 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6010 or I960, and as 0 otherwise.
6011 (bfd_coff_std_swap_table): Initialize new field.
6012 * libcoff.h: Rebuild.
6013 * coffgen.c (coff_pointerize_aux): Change parameters to take
6014 symbol pointer instead of type and class, and to take aux index.
6015 Call _bfd_coff_pointerize_aux_hook if it is defined.
6016 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6017 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6018 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6020 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6021 read-only/host-only support.
6023 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6025 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6028 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6029 BFD_JUMP_TABLE_ARCHIVE accordingly.
6030 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6031 (_bfd_compute_and_write_armap): Declare.
6032 (_bfd_generic_read_ar_hdr): Declare.
6033 (_bfd_read_ar_hdr): Define.
6034 (_bfd_noarchive_read_ar_hdr): Define.
6035 (_bfd_archive_bsd_read_ar_hdr): Define.
6036 (_bfd_archive_coff_read_ar_hdr): Define.
6037 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6038 _bfd_read_ar_hdr instead.
6039 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6040 (_bfd_compute_and_write_armap): Rename from
6041 compute_and_write_armap. Make non-static. Change all callers.
6042 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6043 than _bfd_snarf_ar_hdr.
6044 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6045 * ieee.c (ieee_read_ar_hdr): Define.
6046 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6047 * oasys.c (oasys_read_ar_hdr): Define.
6048 * som.c (som_read_ar_hdr): Define.
6049 * bfd-in2.h, libbfd.h: Rebuild.
6051 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6053 * peicode.c (coff_swap_filehdr_in): If symptr is
6054 zero, there aren't any symbols, even if nsyms is set.
6056 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6058 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6060 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6061 sections, and set styp correctly for them: .got, .hash, .dynamic,
6062 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6063 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6065 (ecoff_sort_hdrs): New static function.
6066 (ecoff_compute_section_file_positions): Return boolean, not void.
6067 Sort the sections by VMA before looking through them. Put the
6068 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6069 section on an appropriate boundary within the page.
6070 (ecoff_compute_reloc_file_positions): Check return value of
6071 ecoff_compute_section_file_positions.
6072 (_bfd_ecoff_set_section_contents): Likewise.
6073 (_bfd_ecoff_write_object_contents): Check for various Alpha
6074 section types when incrementing text_size and data_size. Call
6075 adjust_headers backend function if it exists.
6076 * coff-alpha.c (alpha_adjust_headers): New static function.
6077 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6078 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6080 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6082 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6084 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6085 of ALTERNATE_AIX_CORE_FORMAT.
6086 * configure.in (aix4): No longer need CORE_FLAGS.
6087 * configure: Updated.
6089 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6091 NS32k changes from Ian Dall:
6092 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6094 (aout_link_input_section_std, aout_link_input_section_ext,
6095 aout_link_reloc_link_order): Call them instead of _bfd_*
6097 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6099 (backend_data): Use it instead of hardcoded zero.
6101 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6102 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6104 * ns32knetbsd.c: Include bfd.h.
6105 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6106 (MY_bfd_reloc_type_lookup): Declare function too.
6107 * pc532-mach.c (set_sizes): Don't declare.
6108 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6109 (backend_data, MY_backend_data): Don't define.
6111 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6112 ns32k-*-lites* like ns32k-*-netbsd*.
6114 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6117 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6119 * coffcode.h (coff_write_object_contents): Restore setting
6120 f_timdat to 0, deleted on August 22.
6122 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6124 * coffcode.h (coff_bfd_copy_private_symbol_data,
6125 coff_bfd_copy_private_section_data,
6126 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6127 * peicode.h (coff_bfd_copy_private_bfd_data): New
6128 (pe_bfd_copy_private_bfd_data): New.
6129 (coff_swap_scnhdr_in): Swap bss size into the right place.
6130 (pe_print_private_bfd_data): Add some newlines.
6132 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6134 * som.c (setup_sections): Don't die if a space has no subspaces.
6136 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6138 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6139 dynamic symbol override a common symbol. Don't change the size or
6140 type if they have been set and the new symbol is not a definition.
6141 Warn if the size or type changes.
6143 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6145 * som.c (som_begin_writing): Don't write the symbol table or
6147 (som_finish_writing): Write them here. Place them after the
6148 subspace data, but before the relocs.
6150 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6152 * sunos.c (sunos_add_one_symbol): Just pass false, not
6153 info->shared_library, to sunos_create_dynamic_sections.
6154 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6156 (sunos_check_dynamic_reloc): Remove .text section assertion.
6158 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6160 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6161 * configure, configure.in: Add pmac_xcoff_vec case.
6162 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6163 * coff-pmac.c: New file, PowerMac XCOFF support.
6164 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6165 * targets.c (pmac_xcoff_vec): Declare.
6167 * mpw-config.in: Various changes to be compatible with the
6168 autoconf-based configury.
6169 * mpw-make.sed: New file, sed commands to translate Unix
6170 makefile into MPW syntax.
6171 * mpw-make.in: Remove.
6172 * hosts/mpw.h: Remove.
6173 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6174 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6176 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6178 * binary.c (binary_get_symtab): Return an empty string on error.
6179 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6181 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6183 * coff-ppc.c: Reformatted according to gnu conventions
6184 Removed irrelevant "if 0" code
6186 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6188 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6189 symbols rather than as indirect symbols.
6190 (MY(slurp_symbol_table)): Don't do anything special about
6193 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6194 of .ctors and .dtors sections is no larger than 2.
6196 * sunos.c (sunos_add_one_symbol): Don't change
6197 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6199 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6200 dynamic symbols when creating a shared library.
6201 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6203 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6204 written even if it is not defined in a regular object.
6205 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6206 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6207 rather than the constant 22.
6208 (sunos_check_dynamic_reloc): Handle creating a shared library.
6209 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6210 zero when creating a shared library.
6211 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6212 write it out at the start of the symbol table.
6214 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6216 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6218 * config.bfd: Add arm-*-coff.
6219 * configure.in, configure: Add armcoff_{little,big}_vec.
6220 * targets.c (armcoff_{little,big}_vec): Declare.
6221 (bfd_target_vector): Add armcoff_{little,big}_vec.
6222 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6224 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6226 * targets.c (bfd_find_target): Remove debugging code.
6228 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6230 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6232 * Makefile.in: added *-ppc files
6233 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6234 allow pe based .o's to be shared with other tools on ppc/NT
6235 * config.bfd: added powerpc[le]-[pe|winnt] config support
6236 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6237 * peicode.h: Added more section flags for PE on ppc
6238 Added coff_swap_filehdr_out to allow peicode.h to be
6239 used for non-image PE files on ppc.
6240 Check for image, or not, before copying pe_opthdr
6241 * targets.c: Added new bfd's
6242 * targets.c: Removed two inactive bfds that shouldn't have made it this
6245 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6247 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6248 explicit values to initialize all relocs. Change all users.
6249 (ppc_elf_brtaken_inner): New function to handle branch predicition
6251 (ppc_elf_brtaken_reloc): Ditto.
6252 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6253 relocs use ppc_elf_unsupported_reloc.
6254 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6255 needs to be reported.
6256 (ppc_elf_relocate_section): Support branch prediction relocs.
6258 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6260 * bfd.c (bfd_assert): Remove \n from string passed to
6263 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6264 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6265 (bfd_coff_make_section_hook): Don't define.
6266 (coff_make_section_hook): Remove.
6267 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6268 (styp_to_sec_flags): Likewise.
6269 (coff_write_object_contents): Likewise.
6270 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6272 * libcoff.h: Rebuild.
6273 * coffgen.c (make_a_section_from_file): Just call
6274 bfd_make_section_anyway, not bfd_make_section or
6275 bfd_coff_make_section_hook.
6276 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6277 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6278 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6279 make_section_hook field.
6280 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6282 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6283 pointers into value field for warning and indirect symbols; just
6284 leave the value field alone.
6285 * linker.c (generic_link_add_symbol_list): Use next symbol for
6286 warning and indirect symbols, rather than looking in symbol value.
6287 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6288 parameter. Change all callers. Remove support for indirect
6289 symbols; it didn't work anyhow.
6290 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6291 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6292 * bfd-in2.h: Rebuild.
6294 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6296 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6297 go back to telling the tools this reloc operates on 32 bits.
6299 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6301 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6302 rather than a direct fprintf.
6303 * archive.c (_bfd_write_archive_contents): Likewise.
6304 * coffcode.h (coff_slurp_symbol_table): Likewise.
6305 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6306 (ppc_elf_unsupported_reloc): Likewise.
6307 (ppc_elf_relocate_section): Likewise.
6308 * i386linux.c (linux_tally_symbols): Likewise.
6309 (linux_finish_dynamic_link): Likewise.
6310 * osf-core.c (osf_core_core_file_p): Likewise.
6311 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6312 * som.c (som_sizeof_headers): Likewise.
6313 * srec.c (srec_bad_byte): Likewise.
6314 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6315 * libbfd-in.h (bfd_assert): Declare first parameter const.
6316 * libbfd.h: Rebuild.
6317 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6318 bfd_reloc_overflow is enough.
6319 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6320 * coff-h8500.c (rtype2howto): Likewise.
6321 * coff-z8k.c (rtype2howto): Likewise.
6322 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6323 * elf.c (_bfd_elf_get_lineno): Likewise.
6324 (_bfd_elf_no_info_to_howto): Likewise.
6325 (_bfd_elf_no_info_to_howto_rel): Likewise.
6326 * hp300hpux.c (convert_sym_type): Likewise.
6327 (MY(swap_std_reloc_in)): Likewise.
6328 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6330 * libaout.h (struct aoutdata): Add line_buf field.
6331 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6332 and filename_buffer. Instead, use a malloc buffer stored in the
6333 new line_buf field. Remove length restrictions.
6335 * coffgen.c (string_size): Remove static variable.
6336 (debug_string_size, debug_string_section): Likewise.
6337 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6338 and debug_string_size_p parameters. Use them instead of the
6339 global variables. Change all callers.
6340 (coff_write_symbol): Likewise.
6341 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6342 (coff_write_symbols): Add local variables to replace removed
6345 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6346 function, and line_base fields.
6347 * libcoff.h: Rebuild.
6348 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6349 information, rather than using static variables.
6351 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6352 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6354 * init.c (initialized): Remove static variable.
6355 (bfd_init): Don't bother setting initialized.
6356 (bfd_check_init): Remove.
6357 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6358 * libbfd.h: Rebuild.
6360 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6362 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6363 size for full core dumps. Copy core file header to private data.
6364 (rs6000coff_core_file_failing_command,
6365 rs6000coff_core_file_failing_signal): New functions to extract
6366 the file name and terminating signal from the core file.
6367 * coff-rs6000.c: Use them.
6369 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6371 Change arch info to be const, initialized at compile time.
6372 * archures.c: Reindent many functions. Change CONST to const.
6373 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6374 nothing set it anyhow. Make next const.
6375 (bfd_arch_info_list): Remove.
6376 (bfd_archures_list): Rename from archures_init_table. Change from
6377 a table of function pointers to a table of bfd_arch_info_type
6378 structure addresses.
6379 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6380 (bfd_lookup_arch): Likewise.
6381 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6383 (bfd_default_arch_struct): Make const.
6384 (bfd_arch_init, bfd_arch_linkin): Remove.
6385 (bfd_get_arch_info): Return a const pointer.
6386 * init.c (bfd_init): Don't call bfd_arch_init.
6387 * bfd.c (struct _bfd): Make arch_info const.
6388 * bfd-in2.h: Rebuild.
6389 * libbfd.h: Rebuild.
6390 * configure.in: Put & before everything in $selarchs.
6391 * configure: Rebuild.
6392 * cpu-*.c: Change bfd_*_arch from a function which calls
6393 bfd_arch_linkin to a const structure.
6394 * ieee.c (ieee_object_p): Make arch const.
6396 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6398 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6400 * bfd-in2.h: Regenerate.
6401 * libbfd.h: Regenerate.
6403 * elf32-ppc.c (reloc_type): Update names to match current draft.
6404 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6405 relative. Update names to current V.4 draft.
6406 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6407 (ppc_elf_relocate_section): Rename relocations to match draft.
6409 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6411 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6412 compiled with -mrelocatable-lib to be linked with either normal
6413 modules or -mrelocatable modules.
6415 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6418 in the a.out header.
6420 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6421 a reloc against a local symbol, even if it's not a section.
6423 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6425 * targets.c (bfd_target): Remove unused align_power_min field.
6426 * bfd-in2.h: Rebuild.
6427 * All backends: Remove initialization of align_power_min.
6429 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6431 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6433 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6435 * config.bfd (mips-dec-netbsd*): New target.
6436 * configure.host (mips-dec-netbsd*): New host.
6437 * configure.in (mips-dec-netbsd*): New native.
6438 * configure: Rebuild.
6440 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6442 Make the COFF backend linker merge common types:
6443 * cofflink.c (struct coff_debug_merge_element): Define.
6444 (struct coff_debug_merge_type): Define.
6445 (struct coff_debug_merge_hash_entry): Define.
6446 (struct coff_debug_merge_hash_table): Define.
6447 (coff_debug_merge_hash_table_init): Define.
6448 (coff_debug_merge_hash_table_free): Define.
6449 (coff_debug_merge_hash_lookup): Define.
6450 (struct coff_final_link_info): Add debug_merge field.
6451 (coff_debug_merge_hash_newfunc): New static function.
6452 (_bfd_coff_final_link): Allocate and free debug_merge table.
6453 (coff_link_input_bfd): Merge identical enum, struct and union
6456 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6458 Convert i960 COFF to use COFF backend linker.
6459 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6460 structure to store the symbol being used.
6461 (coff_i960_start_final_link): New static function.
6462 (coff_i960_relocate_section): New static function.
6463 (coff_i960_adjust_symndx): New static function.
6464 (coff_start_final_link): Define.
6465 (coff_relocate_section): Define.
6466 (coff_adjust_symndx): Define.
6467 * coffcode.h (bfd_coff_backend_data): Add new callback function
6468 _bfd_coff_start_final_link.
6469 (bfd_coff_start_final_link): Define.
6470 (coff_start_final_link): Define if not defined.
6471 (bfd_coff_std_swap_table): Add coff_start_final_link.
6472 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6474 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6475 function callback is not NULL.
6476 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6477 (_bfd_coff_internal_syment_name): Declare.
6478 * libcoff.h: Rebuild.
6479 * configure.in (icoff_big_vec): Add cofflink.o.
6480 (icoff_little_vec): Likewise.
6481 * configure: Rebuild.
6483 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6485 * Makefile.in (clean-info): Remove extraneous tab from line
6488 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6490 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6491 contents has relocs.
6493 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6495 * coffcode.h (coff_compute_section_file_positions): Keep the
6497 (coff_write_object_contents): Remember if it's a relocatable
6499 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6500 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6501 if relocatable file. Swap out saved raw size.
6503 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6505 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6506 (maintainer-clean): Rename from realclean, passing
6507 maintainer-clean down to subdirectories, but leave realclean as a
6510 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6513 * dep-in.sed: Remove config.h from generated dependencies.
6515 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6516 broken out of sunos_canonicalize_dynamic_symtab.
6517 (sunos_canonicalize_dynamic_symtab): Call new function
6518 sunos_slurp_dynamic_symtab.
6519 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6520 dynamic symbol table to the caller.
6521 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6522 callback to override the symbols being read.
6523 * libaout.h (struct aout_backend_data): Add three new parameters
6524 to add_dynamic_symbols callback.
6526 Extensive minor changes to avoid various gcc warnings. Also:
6527 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6528 * archures.c (bfd_arch_info_type): Change mach field from long to
6530 (bfd_lookup_arch): Change machine parameter from long to unsigned
6533 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6535 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6536 a symbol with a non-zero plt_offset.
6538 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6540 * elfcode.h (align_file_position): Remove; not used.
6542 * configure.in: Only check for <sys/procfs.h> on a native system,
6543 and make sure it defines prstatus_t.
6544 * configure: Rebuild.
6546 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6548 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6550 * config.in: Rename from config.h.in.
6551 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6552 Check for config.h:config.in when creating stamp-h.
6553 * configure: Rebuild.
6554 * Makefile.in (stamp-h): Depend upon config.in rather than
6555 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6556 calling config.status.
6558 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6559 (Makefile): Just rebuild Makefile.
6560 (config.h, stamp-h): New targets.
6561 * configure.in: Create stamp-h when rebuilding config.h.
6562 * configure: Rebuild.
6564 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6566 * configure.in: Call AC_CONFIG_HEADER. Substitute
6567 HOST_64BIT_LONG. Check that various header files exist. Check
6568 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6569 and/or free need to be declared. Don't make a link to sysdep.h.
6570 Define TRAD_HEADER for various hosts.
6571 * configure: Rebuild.
6572 * configure.host: Don't set my_host. Add definitions taken from
6573 host header files for various entries. Remove entries which now
6575 * acconfig.h: New file.
6576 * config.h.in: New file, built by autoheader.
6577 * sysdep.h: New file.
6578 * Makefile.in (do_distclean): Don't remove sysdep.h.
6580 (LOCAL_H_DEPS): New variable.
6581 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6583 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6584 ($(OPTIONAL_BACKENDS)): Likewise.
6585 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6586 looking through sysdep.h.
6587 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6588 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6589 (fprintf_vma, sprintf_vma): Likewise.
6590 (int64_type, uint64_type): Don't define.
6591 * bfd-in2.h: Rebuild.
6592 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6593 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6594 * lynx-core.c: Include stuff from old hosts/lynx.h.
6595 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6596 rather than NO_FCNTL.
6597 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6598 rather than NATIVE_HPPAHPUX_COMPILER.
6599 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6601 * hosts/*.h: Remove all header files which merely include,
6602 declare, and define things. Leave header files which define
6603 information needed by trad-core.c.
6605 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6606 (BFD_CC_FOR_BUILD): Define.
6607 * configure.in: Use BFD_CC_FOR_BUILD.
6608 * configure: Rebuild.
6610 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6612 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6613 * configure: Rebuild.
6615 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6618 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6620 * config.bfd: i386pe_ve -> i386pe_vec.
6622 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6624 * configure.host: Incorporate host Makefile fragments by setting
6626 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6627 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6628 value based on whether the code is being compiled by a cross
6629 compiler. Don't substitute host_makefile_frag or frags.
6630 * aclocal.m4: New file to define local AC_PROG_CC.
6631 * configure: Rebuild.
6632 * Makefile.in (INSTALL): Set to @INSTALL@.
6633 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6634 (INSTALL_DATA): Set to @INSTALL_DATA@.
6636 (CC): Define as @CC@.
6637 (CFLAGS): Set to @CFLAGS@.
6638 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6639 (@host_makefile_frag@): Remove.
6640 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6641 after other options.
6642 (config.status): Remove dependency upon @frags@.
6643 * config/*.mh, config/README: Remove.
6645 * config.bfd: Rewrite to incorporate the contents of the Makefile
6646 fragments by setting shell variables, rather than merely returning
6647 the name of a Makefile fragment.
6648 * configure.in: Use shell variables set by config.bfd rather than
6649 looking at the target Makefile fragment files. Don't substitute
6650 target_makefile_frag. Do substitute TDEFINES.
6651 * configure: Rebuild.
6652 * Makefile.in (@target_makefile_frag@): Remove.
6653 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6654 * config/*.mt: Remove.
6656 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6658 * configure.in: Put changequote lines around "i[345]86" patterns
6659 section of core file support.
6661 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6663 * som.c (som_bfd_print_private_bfd_data): Define to use the
6666 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6668 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6669 entry, text_start and data_start.
6671 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6673 * Makefile.in (OFILES): Remove $(TDEPFILES).
6674 * config/apollo.mt (TDEPFILES): Remove.
6675 * config/README: Update.
6677 * configure.in: For a native configuration, set COREFILE and
6678 COREFLAG based on the canonical host name.
6679 * configure: Rebuild.
6680 * Makefile.in: Rebuild dependencies.
6681 (ALL_CFLAGS): Add @COREFLAG@.
6682 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6683 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6684 support routines. Check LYNX_CORE rather than HOST_LYNX.
6685 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6686 * i386lynx.c: Likewise.
6687 * m68klynx.c: Likewise.
6688 * sparclynx.c: Likewise.
6689 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6690 * *-core.c: Comment changes.
6691 * config/decstation.mh (HDEPFILES): Remove.
6692 (HDEFINES): Remove -DTRAD_CORE.
6693 * config/irix3.mh (RANLIB): Remove.
6694 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6695 (HDEFINES): Remove -DIRIX_CORE.
6696 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6697 (HDEFINES): Remove -DTRAD_CORE.
6698 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6699 * config/ultra3.mh (RANLIB): Remove.
6700 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6701 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6702 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6703 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6704 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6705 * config/i386aix.mh, config/i386bsd.mh: Remove.
6706 * config/i386linux.mh, config/i386mach3.mh: Remove.
6707 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6708 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6709 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6710 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6711 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6712 * config/solaris2.mh, config/stratus.mh: Remove.
6713 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6714 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6716 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6718 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6719 DT_FINI entry if the appropriate symbol is not in the hash table.
6721 * libelf.h (struct elf_backend_data): Add create_program_headers
6722 and want_hdr_in_seg fields.
6723 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6725 (elf_backend_create_program_headers): Likewise.
6726 (elfNN_bed): Initialize create_program_headers and
6728 * elf.c (get_program_header_size): Call create_program_headers
6730 (map_program_segments): Check want_hdr_in_seg backend field. Call
6731 create_program_headers backend routine.
6733 * elf.c (assign_file_positions_except_relocs): Align non allocated
6734 sections when creating an executable.
6736 * elfcode.h (elf_swap_phdr_in): Make non static.
6737 (elf_swap_phdr_out): Make non static.
6738 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6739 (bfd_elf32_swap_phdr_out): Declare.
6740 (bfd_elf64_swap_phdr_in): Declare.
6741 (bfd_elf64_swap_phdr_out): Declare.
6743 * ecofflink.c (ecoff_collect_shuffle): New static function.
6744 (_bfd_ecoff_get_accumulated_pdr): New function.
6745 (_bfd_ecoff_get_accumulated_sym): New function.
6746 (_bfd_ecoff_get_accumulated_ss): New function.
6747 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6748 (_bfd_ecoff_get_accumulated_sym): Declare.
6749 (_bfd_ecoff_get_accumulated_ss): Declare.
6750 * libbfd.h: Rebuild.
6752 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6754 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6756 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6757 warning symbols. If any section is named .gnu.warning.XXX, treat
6758 the contents as a warning to be issued if the symbol XXX is
6760 (elf_link_output_extsym): For an indirect or warning symbol, just
6761 output the symbol it points to.
6763 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6764 if bfd_hash_allocate fails, since it will already be set.
6765 (generic_link_hash_newfunc): Likewise.
6766 (archive_hash_newfunc): Likewise.
6767 (hash_entry_bfd): New static function.
6768 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6769 callback. Allocate a new warning using the hash table newfunc.
6770 Use bfd_hash_replace to update the entry in the hash table, rather
6771 than assuming we can copy the fields with structure assignment.
6773 * hash.c (bfd_hash_replace): New function.
6774 * bfd-in.h (bfd_hash_replace): Declare.
6775 * bfd-in2.h: Rebuild.
6777 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6779 * config.bfd: Add mips*vr4300-*-elf* target.
6780 * config/mipsbvr4300.mt: Added.
6782 See file ChangeLog.2
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