1 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
4 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
6 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
7 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
10 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
11 old version of bfd_alloc.
12 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
14 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
16 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
18 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
19 ELF local label syntax as well.
21 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
23 * config.bfd (powerpc-*-beos*): New target.
24 * configure.in (powerpc-*-beos*): Add case that explicitly
25 does not set COREFILE for now. A future BeOS version is
26 expected to support core files.
27 * configure: Regenerate with autoconf.
29 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
31 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
32 seen with a local symbol, rather than crashing.
34 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
35 version symbols if there aren't any.
38 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
40 * coff-tic80.c (coff_rtype_to_howto): Define
41 (coff_tic80_rtype_to_howto): Clone generic coff version and
42 add code to handle the funky TI "internal relocations".
45 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
47 * elflink.h (elf_link_add_object_symbols): Don't warn about type
48 or size changes because of a weak symbol.
50 * cisco-core.c (SIGEMT): Define if not defined.
52 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
54 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
55 setting ever. Sanity check the version number. Sort out copying
56 flags and other information when adding an indirect symbol.
57 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
58 symbols added by the backend. Clear the entire contents of the
60 (elf_export_symbol): Ignore indirect symbols.
61 (elf_link_output_extsym): Accept a section without an owner in an
63 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
64 version count. Correct the allocation of x_versymp.
66 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
67 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
68 Don't return bfd_und_section_ptr when info->shared.
69 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
70 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
71 (mips_elf_check_relocs): Resolve an indirect symbol in
73 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
74 SHN_MIPS_TEXT or SHN_MIPS_DATA.
76 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
78 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
80 From Eric Youngdale <eric@andante.jic.com>:
81 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
82 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
83 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
84 versioned symbol appears in both a regular and a shared object.
85 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
86 appropriate. Improve error message.
87 (struct elf_outext_info): Rename from elf_finfo_failed. Change
88 all uses. Add localsyms field.
89 (elf_bfd_final_link): When generating a shared library, call
90 elf_link_output_extsym to output all local symbols.
91 (elf_link_output_extsym): Handle symbols which were forced to
94 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
96 From Eric Youngdale <eric@andante.jic.com>:
97 * elf-bfd.h (elf_symbol_type): Add version field.
98 * elfcode.h (elf_slurp_symbol_table): Set version field.
99 * elflink.h (elf_link_add_object_symbols): When creating an
100 indirect symbol for a default version symbol, set DEF_DYNAMIC if
101 appropriate. Set up an indirection from the nondefault version of
103 (NAME(bfd_elf,size_dynamic_sections)): Call
104 elf_link_assign_sym_version before checking whether there are any
105 versions. Always record the version name as a dynamic symbol.
107 (elf_link_assign_sym_version): After finding a version, see if a
108 symbol should be forced to local scope. Create a new version
109 definition if appropriate.
110 (elf_link_output_extsym): Correct indirect symbol handling.
111 * elf.c (bfd_elf_print_symbol): Print version information.
112 (bfd_section_from_shdr): Turn version sections into BFD sections.
113 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
114 if sh_info is not already set.
115 (_bfd_elf_copy_private_section_data): Copy sh_info for version
117 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
118 _bfd_stringtab_add to copy the name into permanent memory if
121 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
123 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
125 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
127 * coffcode.h (bfd_coff_backend_data): Change
128 _bfd_coff_compute_section_file_positions to return a boolean
129 value. Change all callers.
130 (coff_compute_section_file_positions): Change return type to
131 boolean. If the size of the last section changed, then output a
132 zero byte at the end of the file.
133 * libcoff.h: Rebuild.
135 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
136 for at least 6 output symbols.
137 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
138 emit a TC csect to represent the space they take up. For an XO
139 symbol, just emit a reference, not a csect.
141 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
142 Solaris doesn't like the combined options, and the -f is
144 (stamp-tshlink, install): Likewise.
146 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
147 handling when little endian.
149 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
151 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
152 (mn10300_elf_relocate_section): Likewise.
153 (elf_backend_relocate_section): Define.
155 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
156 relocs. Replace them with generic PCREL_{8,16,32} relocs.
157 (elf32_mn10300_howto_table): Likewise.
158 (elf32_mn10300_reloc_map): Likewise.
159 (bfd_elf32_mn10300_reloc): Delete unused function.
161 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
164 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
165 understand, just set the howto field to NULL, and the caller will
166 print an appropriate error message.
168 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
169 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
170 block. Use NULL for initializations of "ptr" rather than bare 0.
171 * coff-h8300.c: Fix typo in comment.
172 * coff-h8500.c: Ditto.
177 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
179 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
180 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
181 m32r_elf_get_relocated_section_contents): First pass at relax support.
184 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
186 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
187 entry for reading verdef records.
188 Use correct braces for computing increments of extverdaux and
189 exteverdef record pointers.
192 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
194 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
198 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
200 * elflink.h (elf_link_find_version_dependencies): Check that
201 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
205 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
207 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
210 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
212 * targets.c (bfd_default_vector): Make non-const.
213 (find_target): New static function, broken out of
215 (bfd_set_default_target): New function.
216 (bfd_find_target): Call find_target. When defaulting, use
217 bfd_default_vector[0] if it is not NULL.
218 * libbfd-in.h (bfd_default_vector): Adjust declaration.
219 * bfd-in2.h, libbfd.h: Rebuild.
221 * syms.c (bfd_is_local_label): Return false if the symbol has no
223 * coff-i960.c (coff_i960_is_local_label_name): New function.
224 (coff_bfd_is_local_label_name): Define.
225 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
226 (coff_bfd_is_local_label_name): Define.
227 * coff-rs6000.c (xcoff_is_local_label_name): New function.
228 (coff_bfd_is_local_label_name): Define.
229 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
230 with .. or _.L_ as local.
231 * elf32-i386.c (elf_i386_is_local_label_name): New function.
232 (bfd_elf32_bfd_is_local_label_name): Define.
233 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
234 beginning with $ as local.
236 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
238 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
239 rather than comparing against info->lprefix.
240 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
241 * elflink.h (elf_link_input_bfd): Likewise.
242 * linker.c (_bfd_generic_link_output_symbols): Likewise.
243 * xcofflink.c (xcoff_link_input_bfd): Likewise.
245 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
246 _bfd_elf_is_local_label_name if not already defined.
247 * elf.c (_bfd_elf_is_local_label_name): New function.
248 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
250 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
251 (m88k_is_local_label_name): New static function.
253 * coffcode.h (coff_bfd_is_local_label_name): Define as
254 _bfd_coff_is_local_label_name if not already defined.
255 * coffgen.c (_bfd_coff_is_local_label_name): New function.
256 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
257 * libcoff.h: Rebuild.
259 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
260 to _bfd_is_local_label_name.
261 (bfd_target): Likewise.
262 * syms.c (bfd_is_local_label): Define as function, not macro.
263 (bfd_is_local_name): Define.
264 * libbfd.c (bfd_generic_is_local_label_name): Rename from
265 bfd_generic_is_local_label, and take a string rather than a
267 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
268 (_bfd_nosymbols_bfd_is_local_label_name): Define.
269 (bfd_generic_is_local_label): Don't declare.
270 (bfd_generic_is_local_label_name): Declare.
271 * bfd-in2.h, libbfd.h: Rebuild.
272 * All backends: Change local_label to local_label_name.
274 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
275 (mips_elf_relocate_got_local): Change return type to boolean.
276 Don't assume that the first zero entry is unassigned; instead, use
278 (mips_elf_relocate_section): Check return value of
279 mips_elf_relocate_got_local.
280 (mips_elf_create_got_section): Initialize assigned_gotno field.
283 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
285 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
289 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
291 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
292 that have no contents merely because linker_mark is not set.
294 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
296 * config.bfd (mips*-*-lnews*): New target.
297 * coff-mips.c (mips_relocate_section): Make assert compare
298 content byteorder instead of header byteorder.
299 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
301 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
302 * configure.in (ecoff_biglittle_vec): Add case.
305 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
307 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
308 name begins with ".note".
309 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
310 section whose name begins with ".note".
311 (get_program_header_size): Corresponding change.
313 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
314 jal and for jal overflow.
316 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
318 From Eric Youngdale <eric@andante.jic.com>:
319 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
320 not found, try looking it up again without the version name.
321 (elf_link_add_object_symbols): Always link against the dynamic
322 symbol table of a dynamic object. When linking against a dynamic
323 object, include version strings in symbol names, and set up
324 version information. Add indirect symbols for default versions.
325 (elf_link_create_dynamic_sections): Add special version sections.
326 (struct elf_assign_sym_version_info): Define.
327 (struct elf_find_verdep_info): Define.
328 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
330 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
331 (elf_link_find_version_dependencies): New static function.
332 (elf_link_assign_sym_version): New static function.
333 (elf_link_renumber_dynsyms): New static function.
334 (struct elf_final_link_info): Add symver_sec field.
335 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
336 local symbols of a dynamic object. Handle DT_VER* constants.
337 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
338 dynamic object. Skip indirect symbols from ELF objects. Remove
339 the version name before choosing a hash bucket. Write out the
340 version information if appropriate.
341 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
342 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
343 (bfd_elf64_size_dynamic_sections): Likewise.
344 * bfd-in2.h: Rebuild.
345 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
346 Change elf_link_hash_flags to unsigned short.
347 (ELF_LINK_HIDDEN): Define.
348 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
349 dynverdef_hdr, dynversym_section, dynverdef_section,
350 dynverref_section, cverdefs, cverrefs, verdef, verref.
351 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
352 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
353 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
354 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
355 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
356 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
357 (_bfd_elf_slurp_version_tables): Declare.
358 * elf.c (_bfd_elf_swap_verdef_in): New function.
359 (_bfd_elf_swap_verdef_out): Likewise.
360 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
361 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
362 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
363 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
364 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
365 version information if there is any.
366 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
367 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
368 (elf_fake_sections): Handle .gnu.version* section names.
369 (assign_section_numbers): Handle SHT_GNU_ver* section types.
370 (_bfd_elf_slurp_version_tables): New function.
371 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
372 version name in string entered in dynamic hash table.
373 * elfcode.h: Include fnmatch.h.
374 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
375 symbol which was forced to become local.
376 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
377 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
378 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
379 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
381 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
383 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
385 (mn10200_elf_relax_section): Correctly compute a symbol's value
386 when the symbol is local, but not in the same section as we are
387 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
391 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
393 * elf32-m32r.c: Rewrite to use ELF backend linker.
394 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
395 Add small data area support (R_M32R_SDA16).
396 * reloc.c: Document BFD_RELOC_M32R_SDA16.
397 * bfd-in2.h,libbfd.h: Regenerated.
400 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
402 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
403 (mn10200_elf_relax_delete_bytes): Likewise.
404 (mn10200_elf_symbol_address_p): Likewise.
405 (mn10200_elf_get_relocated_section_contents): Likewise.
406 (bfd_elf32_bfd_relax_section): Define.
407 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
409 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
410 (mn10200_elf_relocate_section): Likewise.
411 (elf_backend_relocate_section): Define.
414 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
416 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
417 reloc.c, targets.c: New target, elf-*-D30V.
419 * bfd-in2.h, configure, libbfd.h: Rebuilt.
421 * cpu-d30v.c, elf32-d30v.c: New files.
424 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
426 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
427 * bfd-in2.h: Regenerated.
429 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
430 (rtype2howto): Add function.
431 (tic80_howto_table): Add.
434 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
436 * sysdep.h: Don't define errno in MSVC if error.h is included.
439 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
441 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
442 is initialized before it is used.
445 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
447 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
448 symbol into a weak undefined symbol; leave it as a common symbol.
450 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
452 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
453 about a symbol defined in a dynamic object if it has already been
454 defined in a regular object.
456 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
458 * makefile.vms: Add gcc flags to allow compiling with current gcc
460 (targmatch.h): New dependency.
462 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
464 * evax.h (ALPHA_R_CODEADDR): New relocation.
465 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
467 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
469 * bfd-in2.h, libbfd.h: Rebuild.
471 Restrict symbol length to 64 bytes, case preserving:
472 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
473 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
474 (_bfd_evax_length_hash_symbol): Added.
475 * evax-etir.c (_bfd_evax_write_etir): Call
476 _bfd_evax_length_hash_symbol before output of symbol.
477 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
478 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
480 * evax-emh.c: Output filename to object file without path.
482 * evax-egsd.c: New sections for local and global commons.
484 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
485 evax-misc.c, evax.h: Remove 8 bit characters from copyright
486 notices. Replace AXP with Alpha.
488 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
490 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
491 sections if we are creating a shared library.
493 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
495 * configure.host (i386-windows): Don't set host64=true.
497 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
499 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
500 (elf_mips16_gprel_howto): New static variable.
501 (mips16_gprel_reloc): New static function.
502 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
503 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
504 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
505 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
506 * bfd-in2.h, libbfd.h: Rebuild.
509 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
511 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
512 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
516 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
518 * config.bfd: add r5900
521 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
523 * elflink.h (elf_link_input_bfd): If we've discarded a section,
524 the output section will be the absolute section; don't print an
525 assertion message for that case when doing a relocateable link.
527 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
529 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
530 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
531 need_fn_sub, call_stub, and call_fp_stub.
532 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
533 (mips_elf_link_hash_newfunc): Initialize new fields.
534 (mips_elf_link_hash_table_create): Likewise.
535 (mips_elf_relocate_section): Redirect relocations to use mips16
536 stubs when appropriate.
537 (mips_elf_check_relocs): Attach stub sections to the appropriate
538 symbol. Set need_fn_stub when appropriate.
539 (mips_elf_always_size_sections): New static function.
540 (mips_elf_check_mips16_stubs): New static function.
541 (elf_backend_always_size_sections): Define.
542 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
544 * elflink.h (elf_link_input_bfd): Discard local symbols that are
545 attached to sections which are not being included in the link.
547 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
549 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
550 symbol value when computing the addend for a pc_relative
553 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
555 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
556 relocateable link, just skip pc_relative pcrel_offset relocs.
557 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
558 structure for an ARM26 reloc which can be resolved.
559 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
560 reloc can be resolved.
562 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
563 error in overflow check for R_RELBYTE.
565 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
567 * ieee.c (ieee_slurp_section_data): Pick up the start address.
568 From Mark Rasin <mark.rasin@telrad.co.il>.
570 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
573 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
575 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
576 (elf_mn10200_howto_table): Likewise.
577 (mn10200_reloc_map): Likewise.
580 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
582 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
583 * bfd-in2.h, libbfd.h: Regenerated.
584 * elf32-m32r.c: Add support for them.
587 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
589 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
590 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
592 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
593 r_format and r_pcrel. Always return a value.
595 * riscix.c (MY_final_link_callback): Define to dummy value.
597 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
598 relocations against the text segment, look up the output name of
600 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
601 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
602 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
603 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
604 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
607 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
609 * coff-tic80.c (tic80coff_vec): Use correct data put/get
610 routines for little endian data.
611 * coffcode.h (coff_write_object_contents): Set magic to
612 TIC80_ARCH_MAGIC for TIc80.
614 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
616 * coff-tic80.c (tic80coff_vec): Change to little endian data
620 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
622 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
623 auxiliary_filters parameter to be const char * const *. Accept a
624 NULL terminated array.
625 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
626 (bfd_elf32_size_dynamic_sections): Update declaration.
627 * bfd-in2.h: Rebuild.
629 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
631 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
632 NOTYPE symbol in a text section as a FUNC symbol.
634 * coffcode.h (coff_compute_section_file_positions): Force
635 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
637 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
639 * libaout.h (machine_type): Reserve several values for sparclet.
642 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
644 * config.bfd (tic80-*-*): Don't require 'coff'.
648 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
650 * elf32-v850.c (v850_elf_howto_table): Set the special_function
651 table to v850_elf_reloc for all non-standard relocations.
652 (v850_elf_check_relocs): Add check for h being non-null.
653 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
654 statement instead of multiple ifs.
655 (v850_elf_relocate_section): Fix up error message, don't just call
659 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
661 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
662 Use bfd_elf_generic_reloc as special function for all relocs.
663 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
665 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
666 24bit pc-relative reloc.
669 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
671 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
672 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
673 header byte order is little endian. Use correct bfd_get and
674 bfd_put routines for little endian headers.
675 * coffcode.h (coff_set_arch_mach_hook): Set arch to
676 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
679 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
681 * reloc.c: Add BFD_RELOC_24.
682 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
683 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
684 * bfd-in2.h, libbfd.h: Rebuilt.
686 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
688 elf64-alpha multiple .got rewrite:
690 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
691 (bfd_elf*_mkobject): Don't define here ...
692 * elfxx-target.h: ... but rather here. Default always_size_sections
694 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
695 what the #defines in elf-bfd.h transmuted it to anyway.
697 * section.c: Add SEC_LINKER_CREATED flag.
698 * bfd-in2.h: Rebuild.
699 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
700 relocation section flags.
701 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
702 SEC_IN_MEMORY to recognize generated bits.
703 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
705 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
706 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
707 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
708 * elf32-ppc.c (ppc_elf_create_linker_section,
709 ppc_elf_size_dynamic_sections): Likewise.
710 * elf32-sparc.c (elf32_sparc_check_relocs,
711 elf32_sparc_size_dynamic_sections): Likewise.
712 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
714 (_bfd_elf_create_dynamic_sections): Likewise.
715 (_bfd_elf_make_linker_section_rela): Likewise.
716 * elflink.h (elf_link_create_dynamic_sections): Likewise.
717 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
718 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
719 to identify generated bits.
720 (elf_link_input_bfd): Likewise.
722 * elf64-alpha.c: Rewrite everything touching relocations.
725 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
727 * elf32-v850.c (all functions and static variables): Go through
728 and regularize names to be of the form v850_elf_<xxx>.
729 (toplevel): Include <elf/v850.h>.
730 (enum reloc_type): Move to include/elf/v850.h.
731 (v850_elf_check_relocs): For common variables, if the variable is
732 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
733 into the appropriate section.
734 (elf_backend_check_relocs): Define.
736 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
738 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
741 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
743 * config.bfd (mips*el-*-linux*): New target.
744 (mips*-*-linux*): New target.
746 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
747 Return a useful value.
749 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
751 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
753 * configure: Rebuild.
754 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
755 ac_cv_func_mmap in bfd/configure.host.
757 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
758 filter_shlib and auxiliary_filter_shlib parameters.
759 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
761 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
762 (bfd_elf64_size_dynamic_sections): Likewise.
763 * bfd-in2.h: Rebuild.
765 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
767 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
768 symbols, don't export a symbol which is defined by an object in an
769 archive which contains shared objects.
772 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
774 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
775 for TI TMS320c80 (MVP).
776 (bfd_archures_list): Add bfd_tic80_arch.
777 * bfd-in2.h: Regenerate by running "make headers".
779 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
781 * cpu-tic80.c (bfd_tic80_arch): Add struct.
782 * configure.in (case $vec): Correct typo, "tb" not "tp".
783 Also add cofflink.o for tic80coff_vec.
784 * configure: Regenerate with autoconf.
787 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
789 * libbfd.c: Patch up the mmap code so that it is only built if BFD
790 is configured with --with-mmap.
793 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
795 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
796 (ALL_MACHINES): Add cpu-tic80.o
797 (cpu-tic80.o, coff-tic80.o): Add dependencies.
798 * coff-tic80.c: Add skeleton, cloned from another coff config.
799 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
803 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
805 * TODO: Correct a misspelling.
807 * coff-tic80.c: New file for TI TMS320C80 (MVP).
808 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
809 * configure.in (case $vec): Add tic80coff_vec entry.
810 * configure: Regenerate with autoconf.
811 * archures.c (bfd_tic80_arch): Declare.
812 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
813 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
814 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
815 (bfd_target_vector): Add tic80coff_vec entry.
818 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
820 * elflink.h (elf_buckets): Add some more values for larger
823 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
825 * Makefile.in (install): Move subdir_do out of conditional. From
826 Fred Fish <fnf@cygnus.com>.
828 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
830 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
832 (elf_mn10200_howto_table): Likewise.
833 (mn10200_reloc_map): Likewise.
835 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
837 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
838 mips16 symbol during the link.
839 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
841 (mips_elf_link_output_symbol_hook): New static function.
842 (elf_backend_link_output_symbol_hook): Define.
844 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
847 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
849 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
850 against SEC_DEBUGGING sections here (revert patch of December 5).
851 * elfcode.h (elf_object_p): Check for them here, instead.
853 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
855 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
856 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
858 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
859 (_bfd_elf_canonicalize_dynamic_reloc): New function.
860 * elf-bfd.h (struct elf_size_info): Update declaration of
862 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
863 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
864 * elfxx-target.h: Use new dynamic reloc routines by default.
865 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
868 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
870 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
871 if NAMES_HAVE_UNDERSCORE is defined.
873 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
875 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
877 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
879 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
882 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
884 * elflink.h (elf_link_add_object_symbols): Only add a weak
885 symbol if the real definition is in the dynamic symbol table.
886 After finding the real definition, then, if it is dynamic, add the
887 weak symbol to the dynamic symbol table.
889 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
891 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
893 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
896 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
898 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
900 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
901 (bfd_elf32_mn10300_reloc): Write data in little endian format.
902 * reloc.c: Remove mn10300 big endian relocs.
903 * bfd-in2.h, libbfd.h: Rebuilt.
905 * elf32-mn10200.c: Update from elf32-mn10300.c.
907 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
909 * elf32-mn10300.c (elf_symbol_leading_char): Define.
911 * elf32-mn10300.c: Add some comments.
913 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
915 * ihex.c (ihex_scan): Always initialize buf before jumping to
917 (ihex_read_section): Likewise.
919 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
921 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
922 inplace for most relocs.
924 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
926 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
927 even if SEC_ALLOC is not set.
928 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
929 when deciding whether to copy a reloc into a shared object.
930 (elf_i386_relocate_section): Likewise.
931 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
932 (elf32_sparc_relocate_section): Likewise.
933 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
934 reloc section if it is not set in the source section.
935 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
936 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
937 with a SEC_DEBUGGING section as SEC_DEBUGGING.
939 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
941 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
942 expects a .got.plt until we actually create it.
944 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
946 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
947 message for bfd_reloc_outofrange, rather than aborting. From
948 Philippe De Muyter <phdm@info.ucl.ac.be>.
950 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
951 a relocateable link, don't try to process them. From Heinz Wrobel
952 <wrobel@lpr.e-technik.tu-muenchen.de>.
954 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
956 * elf32-mn10300.c (mn10300_info_howto): Renamed from
957 mn10300_info_howto_rel. Tweak reloc argument to be an
959 (USE_RELA): Define instead of USE_REL.
960 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
962 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
964 * configure.in, configure: Handle mips*-sgi-irix6*.
965 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
968 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
970 * elf32-i386.c (elf_i386_relocate_section): Warn about a
971 relocation against a symbol defined in a section with no output
974 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
976 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
977 * configure, config.in: Rebuild with autoconf 2.12.
979 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
980 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
981 (swap_out_syms): Set st_other from existing st_other field.
982 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
984 (elf_link_output_extsym): Set the other field from the global hash
986 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
987 (elf_mips16_jump_howto): New static variable.
988 (mips16_jump_reloc): New static function.
989 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
990 (mips_info_to_howto_rel): Handle R_MIPS16_26.
991 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
993 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
994 * bfd-in2.h, libbfd.h: Rebuild.
995 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
997 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
999 * configure.host: Use long long for mips-sgi-irix6*.
1001 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1002 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1004 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1006 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1007 (enum reloc_type): Add more reloc types.
1008 (elf32_mn10300_howto_table): Update for new reloc types.
1009 (elf32_mn10300_reloc_map): Update for new reloc types.
1010 * reloc.c: Add some new relocs for the mn10300 series.
1011 * bfd-in2.h, libbfd.h: Rebuilt.
1013 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1015 * som.c (setup_sections): Don't lose for a space which has
1016 no data, but some symbols.
1018 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1020 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1021 (sunos_link_hash_table_create): Initialize got_needed.
1022 (sunos_create_dynamic_sections): Only set .got section size if it
1023 is not already set. Set got_needed.
1024 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1025 sdynptr, and only handle dynamic sections, if dynamic sections are
1027 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1028 Initialize .got section.
1029 (sunos_scan_ext_relocs): Likewise.
1030 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1032 (sunos_finish_dynamic_link): Check got_needed. Only set up
1033 dynamic linking information if needed.
1035 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1037 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1039 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1041 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1043 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1045 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1048 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1050 * filemode.c: Include sysdep.h.
1051 * ihex.c: Add casts to eliminate compiler warnings.
1052 * sunos.c: Add casts to eliminate compiler warnings.
1054 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1056 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1058 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1059 appropriate relocations in the .so file if shared.
1060 (ppc_elf_relocate_section): Ditto.
1063 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1065 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1066 complain_overflow_unsigned.
1069 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1071 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1072 overflows for R_D10V_16 and R_D10V_18.
1074 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1077 (do_with_relocs): Likewise.
1078 (do_as_repeat): Likewise.
1079 (copy_expression): Likewise.
1081 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1083 * ieee.c (ieee_write_external_part): Correctly record whether
1084 there is an external part.
1087 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1089 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1090 handle tda offsets for sld.w and sst.w instructions.
1091 Fix alignment check in sld.w and sst.w tda reloc handling.
1094 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1096 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1099 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1101 * elf32-v850.c: Add comments about assumptions about
1102 char, short & long sizes.
1103 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1104 problems for several relocs.
1106 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1107 R_V850_SDA_OFFSET entry.
1110 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1112 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1113 Store import file index in ldindx.
1114 (xcoff_build_ldsyms): Assume that ldsym was not previously
1115 allocated. For an imported symbol, copy ldindx into l_ifile.
1118 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1120 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1121 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1122 fields in R_V850_TDA_OFFSET.
1123 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1124 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1127 * elf32-v850.c: Include bfdlink.h.
1128 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1130 (elf32_v850_bfd_final_link_relocate): New function.
1131 (v850_elf_relocation_section): Likewise.
1132 (elf_backend_relocate_section): Define.
1135 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1137 * binary.c (binary_set_section_contents): Ignore sections which
1138 don't have SEC_LOAD and SEC_ALLOC set.
1140 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1142 * linker.c (_bfd_generic_final_link): Avoid losing static
1143 symbols in the .bss section.
1145 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1147 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1148 (mips32_64bit_reloc): New static function.
1149 (mips_reloc_map): Add entry for BFD_RELOC_64.
1150 (mips_elf_relocate_section): Handle R_MIPS_64.
1152 * linker.c (default_indirect_link_order): Print an error message
1153 when attempting to do a relocateable link with different object
1154 file formats, rather than calling abort.
1157 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1159 * reloc.c (m32r relocs): Rename them.
1160 * bfd-in2.h, libbfd.h: Regenerated.
1161 * elf32-m32r.c: Update.
1162 (m32r_elf_10_pcrel_reloc): New function.
1163 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1164 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1167 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1169 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1170 all sections that will be included in the output file.
1171 (_bfd_generic_link_output_symbols): Discard symbols in sections
1172 which are being discarded.
1176 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1177 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1178 (elf_v850_howto_table): Corresponding changes.
1179 (elf_v850_reloc_map): Corresponding changes.
1180 * reloc.c: Add additional V850 relocations.
1181 * bfd-in2.h, libbfd.h: Rebuilt.
1183 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1184 no longer want in pc-relative relocs.
1186 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1188 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1189 accept a reloc against an undefined sybmol!
1191 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1193 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1196 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1198 * VERSION: Bump for new relocation.
1200 * hosts/i386bsd.h: If NBPG is not defined, define it as
1201 PAGE_SIZE, for recent versions of FreeBSD.
1203 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * configure.host: Use `long long' as the 64 bit type on a Solaris
1206 host, since both gcc and the SunPRO compilers support it.
1208 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1210 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1211 mistake to have reused the ECOFF LITERAL for ELF since they have
1212 different semantics.
1213 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1214 * bfd-in2.h, libbfd.h: Rebuild.
1216 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1219 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1220 dynamic relocation for an undefweak symbol when we are building
1221 a static executable.
1223 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1225 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1226 point explicitly to srcdir.
1227 (targmatch.h): Edit references to point explicitly to objdir.
1229 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * config.bfd: When setting targ_cpu, don't get confused by
1234 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1236 * configure.host: Add support for windows host (a build done
1237 under the Microsoft build environment).
1239 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1241 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1242 definition in a dynamic object, add it to the dynamic symbol table
1243 if any dynamic object mentions it. Reverts part of last patch.
1245 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1246 (sunos_link_hash_table_create): Initialize got_base.
1247 (bfd_sunos_size_dynamic_sections): If the .got section is more
1248 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1250 (sunos_check_dynamic_reloc): Subtract got_base from a base
1251 relative relocation.
1253 * elf32-mips.c (elf_mips_isa): New static function.
1254 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1255 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1257 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * archive.c (do_slurp_coff_armap): Only treat archive as little
1260 endian for i960 COFF.
1262 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1265 by the change in size of the section when EXEC_P is not set.
1267 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1268 (m68kcoff_rtype_to_howto): New static function.
1269 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1270 VMA to the addend for a PC relative reloc.
1272 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1274 * Makefile.in: Rebuild dependencies.
1276 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1279 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1281 * Makefile.in: Remove explicit dependencies for mn10200 and
1283 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1284 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1285 (dependencies): Rebuilt.
1287 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1289 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1290 during this function.
1292 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1293 section if the flags are compatible.
1295 * configure.in: Add havevecs, and put it in tdefaults.
1296 * mpw-config.in: Likewise.
1297 * configure: Rebuild.
1298 * targmatch.sed: New file; a sed script to build targmatch.h from
1300 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1301 * targets.c: Include "fnmatch.h".
1302 (struct targmatch): Define.
1303 (bfd_target_match): Define by including targmatch.h.
1304 (bfd_find_target): If the target is not found by name, search for
1305 it as a configuration triplet.
1306 * Makefile.in: Rebuild dependencies.
1307 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1308 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1309 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1310 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1311 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1312 (CFILES): Remove i386dynix.c and hp300bsd.c.
1313 (targmatch.h): New target.
1314 (do_clean): Remove targmatch.h.
1316 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1317 * acconfig.h: Add NEED_DECLARATION_GETENV.
1318 * configure, config.in: Rebuild.
1319 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1320 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1322 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1324 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1325 * cpu-mn10200.c, cpu-mn10300.c: New files.
1326 * elf32-mn10200.c, elf32-mn10300.c: New files.
1327 * Makefile.in: Break mn10x00 support into two separate
1328 configurations, mn10200 and mn10300.
1329 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1330 * bfd-in2.h, configure: Rebuilt.
1332 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1334 * Makefile.in (do_clean): Move config.log to do_distclean.
1336 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1338 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1339 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1340 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1341 (elf32-mn10x00.o): Add dependencies.
1342 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1343 (bfd_mn10x00_arch): Declare.
1344 (bfd_archures_list): Add bfd_mn10x00_arch.
1345 * config.bfd: Add mn10x00-*-*.
1346 * configure.in: Add bfd_elf32_mn10x00_vec.
1347 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1348 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1349 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1350 * bfd-in2.h, configure: Rebuilt.
1352 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1354 openVMS/Alpha: Provide filename and case_hack flags via
1355 symbol table from gas.
1356 Add case_hack code for symbol output from vax/vms.
1357 * evax-alpha.c (evax_initialize): Remove filename handling,
1358 filename is provided via symbol table.
1359 (evax_get_symtab): Use local symbol count when setting up table.
1360 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1362 (_bfd_evax_write_egsd): Skip file name symbol.
1363 * evax-emh.c (get_vms_time_string): Local function now.
1364 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1366 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1367 through _bfd_evax_case_hack_symbol.
1368 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1370 (_bfd_evax_basename): Removed.
1371 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1372 * evax.h (evax_private_data_struct): Remove filename.
1373 (flag_hash_long_names, flag_show_after_trunc,
1374 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1377 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1380 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1381 (NO_SWAP_MAGIC): Don't define.
1382 (SWAP_MAGIC): Define.
1384 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1385 no hash table entry for a global symbol.
1387 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1389 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1391 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1394 symbol type with T_NULL. Warn if symbol type changes. Based on
1395 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1397 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1398 a dynamic object in the dynamic symbol table if it is referenced
1399 or defined by a regular object.
1402 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1404 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1405 remove dwarf local labels. Shrinks binaries by a factor of 3!
1408 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1411 by hand, rather than by calling bfd_make_section.
1414 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1416 * reloc.c: Rename m32r relocs.
1417 * bfd-in2.h, libbfd.h: Rebuilt.
1418 * elf32-m32r.c: Update.
1421 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1424 link, adjust the symbol index of a base relative reloc. Don't
1425 change the addend of a PC relative reloc if pcrel_offset is set.
1426 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1427 a relocateable link.
1429 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1430 it is zero, in case src_mask matters.
1431 (bfd_install_relocation): Likewise.
1433 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1435 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1437 (_bfd_xcoff_bfd_final_link): Don't set target_index
1438 to an uninitialized value.
1440 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1442 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1443 indices, rather than crashing.
1444 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1446 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1449 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1451 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1453 (coff_arm_adjust_symndx): New static function.
1454 (coff_adjust_symndx): Define.
1456 * srec.c (srec_scan): Accept multiple symbols on a single line.
1457 From Pascal Martin <pmartin@alsys.com>.
1461 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1463 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1464 (sunos_merge_private_bfd_data): New function.
1466 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1468 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1470 (bfd_merge_private_bfd_data): Likewise.
1471 * section.c (bfd_copy_private_section_data): Likewise.
1472 * syms.c (bfd_copy_private_symbol_data): Likewise.
1473 * bfd-in2.h: Rebuild.
1474 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1475 both BFD's are the right flavour.
1476 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1477 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1478 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1479 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1480 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1481 (ppc_elf_merge_private_bfd_data): Likewise.
1482 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1483 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1485 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1486 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1490 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1492 * reloc.c: Add m32r relocs.
1493 * bfd-in2.h, libbfd.h: Rebuilt.
1494 * cpu-m32r.c,elf32-m32r.c: New files.
1497 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1499 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1501 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1503 * tekhex.c (first_phase): Change type parameter from char to int.
1505 (pass_over): Change func to expect int, not char.
1507 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1508 rather than SEC_LOAD when aligning the file offset for the first
1509 section in a segment.
1511 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1513 * syms.c (coff_section_type): Make arg const.
1514 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1515 to make_bfd_asection().
1516 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1517 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1518 (_bfd_elf_stringtab_init): Remove prototype.
1520 * netbsd-core.c (swap_abort): Add prototype.
1521 * aix386-core.c (swap_abort): Ditto & make static
1522 * hpux-core.c (swap_abort): Ditto & make static.
1523 * irix-core.c (swap_abort): Ditto & make static.
1524 * ptrace-core.c (swap_abort): Ditto & make static.
1525 * trad-core.c (swap_abort): Ditto & make static.
1526 * coffswap.h (coff_swap_reloc_in): Ditto.
1527 (coff_swap_reloc_out): Ditto.
1528 (coff_swap_filehdr_in): Ditto.
1529 (coff_swap_filehdr_out): Ditto.
1530 (coff_swap_sym_in): Ditto.
1531 (coff_swap_sym_out): Ditto.
1532 (coff_swap_aux_in): Ditto.
1533 (coff_swap_aux_out): Ditto.
1534 (coff_swap_lineno_in): Ditto.
1535 (coff_swap_lineno_out): Ditto.
1536 (coff_swap_aouthdr_in): Ditto.
1537 (coff_swap_aouthdr_out): Ditto.
1538 (coff_swap_scnhdr_in): Ditto.
1539 (coff_swap_scnhdr_out): Ditto.
1540 * ihex.c (ihex_sizeof_headers): Ditto.
1541 * tekhex.c (getsym): Ditto.
1542 (find_chunk): Ditto & make static.
1543 (insert_byte): Ditto.
1544 (first_phase): Ditto.
1546 (tekhex_get_symtab): Ditto & make static.
1547 (tekhex_get_symtab_upper_bound): Ditto & make static.
1548 (tekhex_mkobject): Ditto.
1549 (tekhex_object_p): Ditto.
1550 (move_section_contents): Ditto.
1551 (tekhex_get_section_contents): Ditto.
1552 (tekhex_set_arch_mach): Ditto & make static.
1553 (tekhex_set_section_contents): Ditto.
1554 (writevalue): Ditto.
1557 (tekhex_write_object_contents): Ditto.
1558 (tekhex_sizeof_headers): Ditto.
1559 (tekhex_make_empty_symbol): Ditto.
1560 (tekhex_get_symbol_info): Ditto.
1561 (tekhex_print_symbol): Ditto.
1562 * irix-core.c (make_bfd_asection): Ditto.
1563 (irix_core_core_file_p): Ditto.
1564 (irix_core_core_file_failing_command): Ditto.
1565 (irix_core_core_file_failing_signal): Ditto.
1566 (irix_core_core_file_matches_executable_p): Ditto.
1567 (irix_core_make_empty_symbol): Ditto.
1568 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1569 * srec.c (srec_new_symbol): Ditto.
1570 (srec_get_section_contents): Ditto.
1571 (srec_set_arch_mach): Ditto.
1572 (srec_set_section_contents): Ditto.
1573 (internal_srec_write_object_contents): Ditto.
1574 (srec_write_object_contents): Ditto.
1575 (symbolsrec_write_object_contents): Ditto.
1576 (srec_sizeof_headers): Ditto.
1577 (srec_make_empty_symbol): Ditto.
1578 (srec_get_symtab_upper_bound): Ditto.
1579 (srec_get_symtab): Ditto.
1580 (srec_print_symbol): Ditto and make static.
1581 * elf.c (elf_read): Ditto
1582 (assign_section_numbers): Ditto.
1583 (elf_fake_sections): Ditto.
1584 (sym_is_global): Ditto.
1585 (elf_map_symbols): Ditto.
1586 (get_program_header_size): Ditto.
1587 * coffgen.c (make_a_section_from_file): Ditto.
1588 (coff_real_object_p): Ditto.
1589 (fixup_symbol_value): Ditto.
1590 (build_debug_section): Ditto.
1592 * syms.c (coff_section_type): Ditto.
1595 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1597 * bfd-in2.h: Rebuilt after m32r changes.
1600 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1603 * config.bfd,configure.in,configure: Add m32r support.
1604 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1606 * config.bfd: Keep target list alphabetically sorted.
1609 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1611 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1612 to add in the constant part found in the instruction itself.
1613 (case R_V850_HI16_S): Likewise.
1616 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1618 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1619 and R_D10V_18 to be 1 (word).
1621 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1623 * stabs.c (_bfd_link_section_stabs): If the output_section field
1624 of either section is bfd_abs_section, then the linker is
1625 discarding the section and we should not optimize it.
1627 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1629 * Makefile.in (aout-sparcle.o): New target.
1630 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1631 * config.bfd (sparclet-*-aout*): Add case.
1632 * configure.in (sparcle_aout_vec): Add case.
1633 * configure: Regenerated.
1634 * targets.c (sparcle_aout_vec): Declare.
1635 (bfd_target_vector): Add sparcle_aout_vec.
1636 * aout-sparcle.c: New file.
1639 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1641 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1642 low order sign bit propogation for R_V850_HI16_S.
1644 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1645 handling V850 specific relocs.
1646 (elf_v850_howto_table): Use the new function for some
1647 relocations. Twiddle masks & shifts for some relocs.
1648 Set partial_inplace where needed.
1651 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1654 default architecture to a machine number of 0.
1655 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1657 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1658 the output BFD is the default, set it from the first input BFD.
1661 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1663 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1664 insert at bitpos zero. The HI16 relocs are shifted right
1665 by 16 bits. Fix src_mask for all relocs.
1666 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1668 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1672 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1675 Rewrite to use BFD file read routines and to avoid using a fixed
1676 length for the file name.
1679 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1681 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1682 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1683 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1684 to R_V850_{32,16,8}.
1686 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1688 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1689 (elf_v850_howto_table): Add info for HI16_S reloc.
1690 (v850_reloc_map): Add HI_16_S reloc.
1691 * reloc.c: Define BFD_RELOC_V850_* relocs.
1694 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * elf32-sh.c: New file.
1698 * elf.c (prep_headers): Handle bfd_arch_sh.
1699 * elfcode.h (write_relocs): Handle absolute symbol.
1700 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1701 (_bfd_elf64_link_read_relocs): Declare.
1702 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1703 elf_link_read_relocs. Make globally visible. Change all
1705 (elf_link_input_bfd): Get external symbols from cache in
1706 symtab_hdr->contents. Get contents from cache in
1708 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1710 * reloc.c: Define BFD_RELOC_SH_* relocs.
1711 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1712 * coff-sh.c (sh_insns_conflict): Fix a return value.
1713 (_bfd_sh_align_load_span): New globally visible function, broken
1714 out of sh_align_load.
1715 (sh_align_load): Call _bfd_sh_align_load_span.
1716 (sh_swap_insns): Change relocs parameter to PTR.
1717 * bfd-in2.h, libbfd.h: Rebuild.
1718 * targets.c (bfd_elf32_sh_vec): Declare.
1719 (bfd_elf32_shl_vec): Declare.
1720 * config.bfd (sh-*-elf*): New target.
1721 * configure.in (bfd_elf32_sh_vec): New target vector.
1722 (bfd_elf32_shl_vec): New target vector.
1723 * configure: Rebuild.
1724 * Makefile.in: Rebuild dependencies.
1725 (BFD32_BACKENDS): Add elf32-sh.o.
1726 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1728 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1729 page before checking D_PAGED.
1731 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1732 (ihex_write_object_contents): Remove extbase; always use segbase
1735 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1737 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1738 * configure.host (i[345]86-*-*): Ditto.
1739 * config.bfd (i[345]86-*-*): Ditto.
1740 * configure: Regenerate.
1742 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1745 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1747 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1748 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1749 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1750 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1751 will have an ST_CODE type, change the symbol's type to ST_DATA.
1752 * som.c (hppa_som_gen_reloc_type): Update prototype.
1754 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1757 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1758 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1759 (mips_elf_finish_dynamic_sections): Likewise.
1761 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * configure.host (HLDENV): New variable to set. Set it for
1764 *-*-sysv4*, since those linkers may not support -R but they always
1765 support LD_RUN_PATH.
1767 * libieee.h (NSECTIONS): Don't define.
1768 (ieee_data_struct): Change section_table to asection **. Add
1770 * ieee.c (get_section_entry): If the table isn't big enough, make
1772 (ieee_slurp_sections): Remove assertion about number of sections.
1773 (ieee_object_p): Adjust initialization of ieee to match changes to
1776 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1777 symbols merely because we are generating a shared library.
1778 (xcoff_build_ldsyms): Don't set up global linkage code for an
1779 undefined symbol merely because we are generating a shared
1783 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1785 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1786 (BFD32_BACKENDS) Add elf32-v850.o.
1787 * archures.c: Add bfd_v850_arch.
1788 * bfd-in2.h: Add bfd_v850_arch.
1789 * config.bfd (v850-*-*): New target.
1790 * configure: (bfd_elf32_v850_vec) New vector.
1791 * configure.in: (bfd_elf32_v850_vec) New vector.
1792 * cpu-v850.c: New file.
1793 * elf.c (prep_headers): Added case bfd_arch_v850.
1794 * elf32-v850.c: New file.
1795 * targets.c (bfd_elf32_v850_vec): New vector.
1798 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1800 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1801 a function code symbol for an XMC_XO symbol.
1803 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1805 * mpw-config.in: Update editing of autoconf vars to reflect
1806 Jul 18 configure.in change.
1807 * mpw-make.sed: Update editing of include pathnames to be
1808 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1810 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1812 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1813 which to offset to get the .plt entry address is ".plt".
1815 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1817 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1818 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1819 Added, for internal use by the ARM gas.
1821 * bfd-in2.h: Rebuilt
1823 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1825 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1826 in section dynidx start.
1828 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1830 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1831 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1832 optimization for g++.
1834 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1836 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1837 the -mrelocatable-lib bit set and the other doesn't, clear the
1838 -mrelocatable-lib bit in the header.
1840 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1843 symbol against a STT_FUNC symbol in a shared library.
1845 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1847 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1848 symbol is found, automatically define the corresponding function
1851 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1852 if sym.n_numaux is not zero.
1853 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1854 entry to disagree about the number of aux entries if the symbol
1857 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1858 section if it might be needed, not just if info->shared.
1859 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1860 the start of .rel.dyn if we are going to use it.
1861 (mips_elf_finish_dynamic_sections): Only clear the first element
1862 of .rel.dyn if the size is greater than zero.
1864 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1867 undefined_symbol callback for a symbol, then don't issue any more
1868 warnings about loader relocs.
1869 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1870 after calling the undefined_symbol callback.
1872 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1873 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1874 as the AIX linker seems to do.
1876 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1878 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1879 (evax_initialize): Remove evax_reloc_table.
1880 (evax_close_and_cleanup): Ditto.
1882 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1884 (evax_bfd_reloc_type_lookup): Ditto.
1885 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1886 cooked_size == raw_size.
1887 * evax-emh.c (_bfd_evax_register_filename): Remove.
1888 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1889 * evax-misc.c (add_new_contents): Malloc section at full size.
1890 (_bfd_save_evax_section): Memcpy section contents directly.
1891 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1892 (evax_reloc_table): Remove.
1894 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1896 * makefile.vms: Add better support for DEC C compilation
1897 Add evax.h dependencies
1899 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1900 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1901 (BFD_RELOC_ALPHA_BASEREG): Remove.
1902 * bfd-in2.h, libbfd.h: Rebuild.
1904 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1906 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1907 getgid if _WIN32 is defined.
1908 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1910 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1912 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1913 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1915 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1918 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1920 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1922 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1923 (NEED_DECLARATION_REALLOC): New macro.
1924 * configure, config.in: Rebuild.
1925 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1926 (realloc): Declare if NEED_DECLARATION_REALLOC.
1928 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1929 <strings.h> if they exist.
1931 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1933 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1937 Based on patches from Eric Valette <valette@crf.canon.fr>:
1938 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1939 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1940 (elf_howto_table): Add entries for new relocs.
1941 (elf_i386_reloc_type_lookup): Handle new relocs.
1942 (elf_i386_info_to_howto): Just call abort.
1943 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1944 (elf_i386_relocate_section): Likewise.
1946 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1948 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1950 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1953 only get the LMA from the phdr if they are in the same part of the
1956 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1957 new segment to make them more comprehensible. If the relationship
1958 between the LMA and the VMA changed, start a new segment. Don't
1959 check dynsec when deciding whether to start a new segment for a
1960 writeable section; -N will now handle this.
1962 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1964 * libhppa.h: Remove "esel" changes. Not the right approach.
1965 * som.c: Corresponding changes.
1966 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1967 which don't have a SOM symbol type associated with them.
1968 Reverses a 1994 change.
1970 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1972 Make ld -N more reasonable for ELF:
1973 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1974 phdr_in_section to false, and always use a single load segment.
1975 (elf_sort_sections): Sort sections by LMA after VMA.
1976 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1977 align to maxpagesize.
1978 (assign_file_positions_except_relocs): Likewise.
1979 * elfcode.h (elf_object_p): If a section is loaded but not page
1980 aligned, clear D_PAGED.
1982 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1984 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1985 Added, for internal use by the ARM gas.
1987 * bfd-in2.h: Rebuilt
1989 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1991 * libhppa.h (R_HPPA_ESEL): New field selector.
1992 (e_esel): Similarly.
1993 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1994 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1995 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1997 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1999 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2000 archive search before looking for stripped dynamic objects.
2002 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2005 symbol a warning rather than an error.
2007 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2009 * elf.c (assign_file_positions_for_segments): Track the virtual
2010 memory position separately from the file position, and use it to
2011 compute the alignment adjustment.
2013 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2015 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2016 and fixed mask on R_D10V_10_PCREL_L.
2018 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2020 * elf64-mips.c: Include "aout/ar.h".
2021 (mips_elf64_slurp_armap): New static function.
2022 (mips_elf64_write_armap): New static function.
2023 (bfd_elf64_archive_*): Define.
2024 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2025 Use instead of bfd_generic_archive_p.
2026 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2027 instead of _bfd_write_archive_contents.
2028 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2029 _bfd_generic_mkarchive.
2030 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2031 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2033 (TARGET_LITTLE_SYM): Likewise.
2034 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2036 * Makefile.in: Rebuild dependencies.
2038 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2039 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2040 SHT_MIPS_EVENTS sections.
2041 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2042 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2044 (_bfd_mips_elf_fake_sections): Likewise.
2046 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2047 * ecoff.c (ecoff_compute_section_file_positions): Copy
2048 rdata_in_text from backend info to tdata. Clear it if any data
2049 section comes before .rdata.
2050 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2051 tdata rather than backend info.
2053 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * configure.in: Fix test for whether a compiler has a 64 bit
2056 type. From Jim Wilson <wilson@cygnus.com>.
2058 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2060 * configure.host (mips-sgi-irix6*): New host.
2062 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2063 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2064 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2066 * configure: Rebuild.
2067 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2068 (BFD_HOST_64_BIT): Define conditionally.
2069 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2070 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2071 (symvalue, bfd_size_type): Likewise.
2072 * bfd-in2.h: Rebuild.
2073 * Makefile.in (do_clean): Remove bfd-tmp.h.
2074 (do_distclean): Remove bfd-in3.h.
2075 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2076 (bfd-in3.h): New target.
2078 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2079 Andrew Gierth <ANDREWG@microlise.co.uk>.
2081 * configure.host: Set INSTALL_SHLIB.
2082 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2083 * configure: Rebuild.
2084 * Makefile.in (install): Use @INSTALL_SHLIB@.
2086 * config.bfd (mips*-*-irix6*): New target.
2087 * configure.host: Handle Irix 6 shared library like Irix 5.
2089 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2090 symbol for a magic name.
2091 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2093 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2096 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2098 * mpw-config.in: Add ELF support to mips config, create the
2099 elf32-target.h file in the object dir.
2100 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2102 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2104 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2105 Also removed most abort calls, in favor of using bfd reporting.
2107 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2109 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2110 (BFD32_BACKENDS) Add elf32-d10v.o.
2111 * archures.c: Add bfd_d10v_arch.
2112 * bfd-in2.h: Add bfd_d10v_arch.
2113 * config.bfd (d10v-*-*): New target.
2114 * configure: (bfd_elf32_d10v_vec) New vector.
2115 * configure.in: (bfd_elf32_d10v_vec) New vector.
2116 * cpu-d10v.c: New file.
2117 * elf.c (prep_headers): Added case bfd_arch_d10v.
2118 * elf32-d10v.c: New file.
2119 * libbfd.h: Rebuild.
2120 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2121 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2122 * targets.c (bfd_elf32_d10v_vec): New vector.
2124 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2126 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2128 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2130 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2131 bfd_mach_i386_i8086 machine types.
2133 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2138 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2140 * coffcode.h (coff_set_section_contents): A/UX does not require
2141 special handling of the _LIB section.
2143 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2145 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2146 value for R_RELBYTE.
2148 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2149 array if one was allocated.
2151 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2153 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2154 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2155 use_rld_obj_head and rld_value.
2156 (mips_elf_link_hash_table_create): Initialize new fields.
2157 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2159 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2160 __rld_obj_head symbol not seen, create an __rld_map symbol.
2161 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2162 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2163 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2164 __rld_obj_head symbol.
2165 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2167 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2169 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2171 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2172 ppc_elf_addr16_ha_reloc.
2173 (ppc_elf_addr16_ha_reloc): New static function.
2175 * coff-mips.c (struct mips_hi): Define.
2176 (mips_refhi_list): New static variable.
2177 (mips_refhi_addr, mips_refhi_addend): Remove.
2178 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2179 (mips_reflo_reloc): Process mips_refhi_list.
2180 (mips_relhi_list): New static variable.
2181 (mips_relhi_addr, mips_relhi_addend): Remove.
2182 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2183 (mips_rello_reloc): Process mips_relhi_list.
2184 (mips_relocate_section): Permit an arbitrary number of REFHI or
2185 RELHI relocs before the associated REFLO or RELLO reloc.
2187 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * aout-target.h (MY(callback)): Set reloc_count fields.
2191 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2194 sections unless this is a SunOS link.
2196 * VERSION: Set to 2.7.1.
2198 * Released binutils 2.7.
2200 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * i386aout.c: Include "aout/aout64.h".
2203 (i386aout_write_object_contents): New static function.
2204 (MY_write_object_contents): Define.
2206 * netbsd.h (MY(write_object_contents)): Make sure that
2207 adjust_sizes_and_vmas is called before fiddling with the magic
2210 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2214 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * libbfd-in.h (itos, stoi): Don't define.
2217 * libbfd.h: Rebuild.
2218 * i386lynx.c (KEEPIT): Define as udata.i.
2219 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2220 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2221 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2222 flags. Don't use stoi.
2224 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2226 * elf.c (map_sections_to_segments): Don't start a new segment for
2227 a writable section if it's on the same page as the previous
2228 segment. Reset the writable variable for a readonly section.
2230 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2232 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2233 first_thunk_address, thunk_size, and import_table_size.
2234 * peicode.h: Improved some diagnostics regarding edata sections.
2236 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2238 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2239 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2241 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2243 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2244 with XCOFF_DEF_DYNAMIC set is really defined.
2245 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2246 (xcoff_link_add_symbols): Only create special sections if using an
2249 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2251 (bfd_install_relocation): Likewise.
2253 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2255 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2257 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2258 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2259 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2260 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2261 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2262 are found for LITERAL relocs.
2263 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2264 taken, we cannot generate a .plt entry for the symbol.
2266 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2268 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2269 sysconf functions (for gprof).
2270 * configure, config.in: Rebuild.
2272 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2275 an archive if it has a map. If the object file has the wrong
2278 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2279 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2281 (alpha_relocate_section): Likewise.
2283 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2284 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2285 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2286 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2287 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2288 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2289 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2290 * peicode.h: Corresponding changes.
2292 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2294 * elflink.h (elf_create_pointer_linker_section): Comment out code
2295 dealing with making GOT pointers negative of the GOT symbol for
2298 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2300 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2301 increment the .rela.plt size until after we're done creating the
2303 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2304 .rela.plt offset directly rather than calculating it.
2306 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2308 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2309 Use autoconf-set values.
2310 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2311 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2314 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2315 * configure: Rebuilt.
2317 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2319 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2320 handling code > 1k away.
2322 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2324 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2325 defined, output whenever the symbol is updated.
2327 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2329 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2330 section to 0 if user_set_vma is set.
2331 * elflink.h (elf_bfd_final_link): Likewise.
2333 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2335 Partially undo patch of Jun 20.
2336 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2337 (coff_compute_section_file_positions): Likewise.
2338 (coff_write_object_contents): Likewise. Re-add deleted code, but
2339 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2340 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2342 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2344 * config.bfd: Add support for *-*-rtems* configurations.
2346 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * elf.c (prep_headers): Add bfd_arch_alpha case.
2350 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2352 * elf64-alpha.c: New file.
2353 * config.bfd (alpha-*-linuxecoff*): New target.
2354 (alpha-*-linux*, alpha-*-elf*): New targets.
2355 * configure.in (bfd_elf64_alpha_vec): New vector.
2356 * configure: Rebuild.
2357 * targets.c (bfd_elf64_alpha_vec): Declare.
2358 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2359 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2360 * bfd-in2.h, libbfd.h: Rebuild.
2361 * Makefile.in: Rebuild dependencies.
2362 (BFD64_BACKENDS): Add elf64-alpha.o.
2363 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2365 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2368 than relying on a right shift of 32.
2370 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2372 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2373 ifdef to COFF_WITH_PE.
2374 (coff_compute_section_file_positions): Likewise.
2375 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2376 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2377 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2378 COFF_IMAGE_WITH_PE, always include.
2380 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2382 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2385 approximate the correct answer if SIZEOF_HEADERS was not used.
2387 * binary.c (binary_set_section_contents): Set section file
2388 position based on LMA rather than VMA.
2390 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2392 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2393 symbols if info->strip == strip_all.
2395 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2397 * coff-h8300.c: Remove #if 0 code.
2398 (compatable): Don't allow mixing/matching of different architectures.
2400 * archures.c (bfd_mach_h8300s): Add.
2401 * bfd-in2.h: Rebuilt.
2402 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2404 (h8300_reloc16_estimate): Likewise.
2405 (h8300_reloc16_extra_cases): Likewise.
2406 (h8300_bfd_link_add_symbols): Likewise.
2407 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2408 (coff_set_flags): Likewise.
2409 * cpu-h8300.c (h8300_scan): Likewise.
2410 Add H8/S to bfd_h8300_arch list.
2412 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2414 Added support for Alpha OpenVMS:
2415 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2416 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2417 * config.h-vms, makefile.vms: New files.
2418 * config.bfd (alpha-*-*vms*): New target.
2419 * configure.in (evax_alpha_vec): New target vector.
2420 * configure: Rebuild.
2421 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2422 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2423 * targets.c (bfd_target_evax_flavour): Define.
2424 (evax_alpha_vec): Declare.
2425 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2426 if BFD64 is defined.
2427 * bfd-in2.h, libbfd.h: Rebuild.
2428 * Makefile.in: Rebuild dependencies.
2429 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2430 evax-emh.o, and evax-misc.o.
2431 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2432 evax-etir.c, evax-emh.c, and evax-misc.c.
2433 (HFILES): Add evax.h.
2435 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2439 (h8300_bfd_link_add_symbols): Likewise.
2441 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2443 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2444 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2446 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2449 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2451 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2452 R_MIPS_32 relocs if creating a shared library.
2454 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2456 * peicode.h (add_data_entry): Use pei_section_data rather than
2457 _cooked_size. Corresponds to May 13 change in coffcode.h.
2459 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2462 * coffcode.h (coff_write_object_contents): If there are long
2463 section names, always set the f_symptr field, even if there are no
2465 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2466 if there are no symbols.
2468 * coffgen.c (make_a_section_from_file): Check return value of
2469 _bfd_coff_read_string_table.
2470 (coff_real_object_p): Check return value of
2471 make_a_section_from_file.
2472 (_bfd_coff_read_string_table): Check that there are some symbols
2473 before trying to read the string table size.
2475 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2478 to replace a symbol in a dynamic object with a symbol from another
2479 dynamic object, do the replacement if the existing symbol is
2480 global linkage code.
2482 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2483 for _ptrgl, and treat it as global linkage code.
2485 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2486 filename or N_SO symbol past the offset, and use it to indicate
2487 that there is no line number or function when appropriate.
2489 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2492 common symbol defined by the linker. Don't export function code
2493 even if export_defineds is set.
2495 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2497 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2499 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2500 (h8300_symbol_address_p): New function.
2501 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2504 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2506 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2508 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2509 correctly for the two variants. Allow relaxing if the target
2510 is 128 bytes away since after relaxation it'll be 126 bytes away.
2511 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2512 "dot" and "value". Allow relaxing if the target is 128 bytes
2513 away since after relaxation it'll be 126 bytes away.
2514 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2515 the given section until nothing changes.
2517 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2519 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2520 alignment hack--we can get the lnnoptr info another way without
2521 suddenly increasing the alignment requirements. Set the flags for
2523 (ecoff_compute_section_file_positions): Do so.
2525 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2527 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2528 to keep the HP emulator database happy.
2530 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2531 From Kevin Buettner <kev@primenet.com>.
2533 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2535 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2536 name of a NULL section.
2538 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2540 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2541 set, always call the notice callback.
2543 * VERSION: Increment for bfdlink.h change.
2545 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2548 (sh_relax_delete_bytes): Correct handling of differently sized
2549 trailing alignment reloc.
2551 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2552 * bfd-in2.h: Rebuild.
2553 * configure.in: Warn if there is no known 64 bit type.
2554 * configure: Rebuild.
2556 * Makefile.in: Rebuild dependencies.
2557 (BFD32_BACKENDS): Add ppcboot.o.
2558 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2560 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2561 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2563 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2566 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2567 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2568 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2570 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * elf64-mips.c: Improve reloc special_functions and handling of
2573 SHT_MIPS_OPTIONS section.
2574 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2575 mips_elf_hi16_reloc and make globally visible.
2576 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2577 make globally visible.
2578 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2579 make globally visible.
2580 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2581 and make globally visible.
2582 (gprel16_with_gp): Check howto->src_mask before using value in
2584 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2585 and make globally visible.
2586 (gprel32_with_gp): Check howto->src_mask before fetching value.
2587 (bfd_mips_elf_swap_options_in): New function.
2588 (bfd_mips_elf_swap_options_out): New function.
2589 (_bfd_mips_elf_set_private_flags): Rename from
2590 mips_elf_set_private_flags and make globally visible.
2591 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2592 mips_elf_copy_private_bfd_data and make globally visible.
2593 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2594 mips_elf_merge_private_bfd_data and make globally visible.
2595 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2596 for a SHT_MIPS_OPTIONS section.
2597 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2598 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2599 name of a SHT_MIPS_OPTIONS section.
2600 (_bfd_mips_elf_set_section_contents): New function.
2601 (mips_elf32_section_processing): Set the GP value in a
2602 SHT_MIPS_OPTIONS section.
2603 (_bfd_mips_elf_find_nearest_line): Rename from
2604 mips_elf_find_nearest_line and make globally visible.
2605 (bfd_elf32_set_section_contents): Define.
2606 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2607 (_bfd_mips_elf_lo16_reloc): Declare.
2608 (_bfd_mips_elf_gprel16_reloc): Declare.
2609 (_bfd_mips_elf_got16_reloc): Declare.
2610 (_bfd_mips_elf_gprel32_reloc): Declare.
2611 (_bfd_mips_elf_set_private_flags): Declare.
2612 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2613 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2614 (_bfd_mips_elf_find_nearest_line): Declare.
2615 (_bfd_mips_elf_set_section_contents): Declare.
2617 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2619 (elf_info_to_howto): Define.
2620 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2622 (elf_info_to_howto): Define.
2623 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2625 (elf_info_to_howto): Define.
2627 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2628 R_MOV16B[12], to match change in coff/internal.h.
2630 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2632 * elf64-mips.c: Extensive additions to provide better support for
2633 writing files and for gas.
2634 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2635 of mips_elf_object_p.
2636 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2637 _bfd_mips_elf_object_p.
2638 (_bfd_mips_elf_final_write_processing): Rename from
2639 mips_elf_final_write_processing and make globally visible.
2640 (_bfd_mips_elf_fake_sections): Rename from
2641 mips_elf_fake_sections and make globally visible.
2642 (_bfd_mips_elf_section_from_bfd_section): Rename from
2643 mips_elf_section_from_bfd_section and make globally visible.
2644 (_bfd_mips_elf_section_processing): New function, broken out of
2645 mips_elf_section_processing.
2646 (mips_elf32_section_processing): Rename from
2647 mips_elf_section_processing; call
2648 _bfd_mips_elf_section_processing.
2649 (_bfd_mips_elf_symbol_processing): Rename from
2650 mips_elf_symbol_processing and make globally visible.
2651 (_bfd_mips_elf_read_ecoff_info): Rename from
2652 mips_elf_read_ecoff_info and make globally visible.
2653 (mips_elf32_ecoff_debug_swap): Rename from
2654 mips_elf_ecoff_debug_swap.
2655 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2656 struct symbol_cache_entry.
2657 (_bfd_elf_validate_reloc): New function, moved in from
2658 elfcode.h:validate_reloc.
2659 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2660 to _bfd_elf_validate_reloc. Change all callers.
2661 * elf-bfd.h (bfd_section_from_shdr): Declare.
2662 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2663 (_bfd_elf_validate_reloc): Declare.
2664 (_bfd_mips_elf_object_p): Declare.
2665 (_bfd_mips_elf_fake_sections): Declare.
2666 (_bfd_mips_elf_section_from_bfd_section): Declare.
2667 (_bfd_mips_elf_section_processing): Declare.
2668 (_bfd_mips_elf_symbol_processing): Declare.
2669 (_bfd_mips_elf_read_ecoff_info): Declare.
2670 (_bfd_mips_elf_final_write_processing): Declare.
2671 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2674 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2675 (mips_elf_final_write_processing): Likewise.
2677 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2679 64-bit MIPS ELF ABI objdump support:
2680 * elf64-mips.c: New file.
2681 * Makefile.in: Rebuild dependencies.
2682 (BFD64_BACKENDS): Add elf64-mips.o.
2683 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2684 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2685 bfd_elf64_littlemips_vec to targ_selvecs.
2686 (mips*-*-elf*): Likewise.
2687 * confingure.in: Add bfd_elf64_bigmips_vec and
2688 bfd_elf64_littlemips_vec to vector switch.
2689 * configure: Rebuild.
2690 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2691 broken out of mips_elf_section_from_shdr.
2692 (mips_elf32_section_from_shdr): Rename from
2693 mips_elf_section_from_shdr. Call new function.
2694 (elf_backend_section_from_shdr): Update name of renamed function.
2695 * elf-bfd.h (struct elf_size_info): Change second parameter of
2696 write_out_phdrs to be const. Likewise for second parameter of
2698 (struct bfd_elf_section_data): Add rel_hdr2 field.
2699 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2700 (bfd_elf32_swap_symbol_out): Likewise.
2701 (bfd_elf32_swap_reloc_in): Likewise.
2702 (bfd_elf32_swap_reloc_out): Likewise.
2703 (bfd_elf32_swap_reloca_in): Likewise.
2704 (bfd_elf32_swap_reloca_out): Likewise.
2705 (bfd_elf32_swap_phdr_in): Likewise.
2706 (bfd_elf32_swap_phdr_out): Likewise.
2707 (bfd_elf32_swap_dyn_in): Likewise.
2708 (bfd_elf32_swap_dyn_out): Likewise.
2709 (bfd_elf32_slurp_symbol_table): Declare.
2710 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2711 (bfd_elf32_write_out_phdrs): Declare.
2712 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2713 (bfd_elf64_swap_symbol_out): Likewise.
2714 (bfd_elf64_swap_reloc_in): Likewise.
2715 (bfd_elf64_swap_reloc_out): Likewise.
2716 (bfd_elf64_swap_reloca_in): Likewise.
2717 (bfd_elf64_swap_reloca_out): Likewise.
2718 (bfd_elf64_swap_phdr_in): Likewise.
2719 (bfd_elf64_swap_phdr_out): Likewise.
2720 (bfd_elf64_swap_dyn_in): Likewise.
2721 (bfd_elf64_swap_dyn_out): Likewise.
2722 (bfd_elf64_slurp_symbol_table): Declare.
2723 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2724 (bfd_elf64_write_out_phdrs): Declare.
2725 (_bfd_mips_elf_section_from_shdr): Declare.
2726 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2727 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2728 section for the section, add the new one to rel_hdr2. Increment
2729 reloc_count rather than setting it.
2730 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2731 Remove static declaration.
2732 (elf_write_shdrs_and_ehdr): Define name as macro.
2733 (elf_write_out_phdrs): Likewise.
2734 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2735 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2736 (elf_swap_symbol_in): Change second parameter to be const.
2737 (elf_swap_symbol_out): Likewise.
2738 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2739 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2740 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2741 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2742 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2743 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2744 parameter to be const. Make non-static.
2745 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2747 (elf_slurp_symbol_table): Make non-static.
2748 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2749 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2750 (elf_backend_size_info): Likewise.
2751 (elfNN_bed): Use elf_backend_size_info.
2752 * targets.c (bfd_elf64_bigmips_vec): Declare.
2753 (bfd_elf64_littlemips_vec): Declare.
2754 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2755 bfd_elf64_littlemips_vec if BFD64 is defined.
2757 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2759 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2762 zeroes, in alignment holes.
2764 * configure: Rebuild with autoconf 2.10.
2766 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2767 potential leading underscore in the allocated buffer.
2769 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2771 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2772 symbols into .sbss if this is a relocatable link.
2774 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2777 undefined symbols when creating a shared library.
2779 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2781 * coff-sh.c: Add a bunch of new code and static const arrays to
2782 support aligning loads and stores on four byte memory boundaries.
2784 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2786 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2787 call sh_align_loads.
2788 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2791 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * cache.c (bfd_open_file): Unlink the file before opening it for
2794 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2796 * opncls.c (bfd_fdopenr): Set opened_once.
2798 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2803 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2804 the code unconditionally.
2806 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * libcoff-in.h (struct pei_section_tdata): Define structure.
2809 (pei_section_data): Define macro.
2810 * libcoff.h: Rebuild.
2811 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2812 store s_paddr field in pei_section_data.
2813 (coff_compute_section_file_positions): Use pei_section_data rather
2814 than _cooked_size, and don't overwrite an existing value.
2815 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2816 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2817 * peicode.h (coff_bfd_copy_private_section_data): Define if
2819 (pe_bfd_copy_private_section_data): New static function if
2822 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * srec.c (srec_set_arch_mach): Write as a function rather than a
2827 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2828 no map, just check each member in turn to see whether it is
2831 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2833 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2834 table. Call BFD_ASSERT to validate header size, instead of
2836 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2839 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2841 * ppcboot.c: New target for looking at PPCbug boot records.
2843 * config{ure.in,.bfd}: Add support for ppcboot target.
2845 * configure: Regenerate.
2847 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2849 * coff-h8300.c (howto_table): Update names to match recent
2850 changes to include/coff/internal.h. Fix minor errors in the
2851 existing relocs. Add R_MOVL1 and R_MOVL2.
2852 (rtype2howto): Similarly.
2853 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2854 existing relaxing code and peform more relaxing.
2855 (h8300_reloc16_extra_cases): Likewise.
2857 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2859 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2862 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2864 * elfcode.h (elf_object_p): Reject generic ELF target if
2865 e_machine matches an alternate machine code in a specific backend.
2867 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2868 obsolete align_power_min field.
2870 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2872 * coff-h8300.c (reloc_howto_type): Add howto entry for
2874 (rtype2howto): Handle R_PCRWORD_B.
2875 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2876 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2877 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2878 branch (R_PCWORD_B).
2880 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * aoutx.h (translate_from_native_sym_flags): Set the section for
2883 BSF_CONSTRUCTOR symbols.
2885 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2888 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2890 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2891 stop looking when section is found.
2893 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * coffcode.h (STRING_SIZE_SIZE): Define.
2896 (styp_to_sec_flags): Handle long symbol names when looking for the
2898 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2899 (bfd_coff_long_section_names): Define.
2900 (coff_write_object_contents): Handle long section names.
2901 (bfd_coff_std_swap_table): Initialize new field.
2902 * libcoff.h: Rebuild.
2903 * coffgen.c (make_a_section_from_file): Handle long section
2905 (coff_write_symbols): Handle long section names.
2906 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2907 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2908 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2909 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2910 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2911 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2912 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2913 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2915 * bout.c (b_out_callback): Set lma of sections.
2916 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2917 parameter to output_bfd. Used input_bfd instead of output_bfd in
2920 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2922 * aoutx.h (translate_from_native_sym_flags): Don't create
2923 SEC_CONSTRUCTOR sections.
2924 * ecoff.c (ecoff_set_symbol_info): Likewise.
2926 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2927 From Don Bowman <bowman@waterloo.hp.com>.
2929 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2931 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2932 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2934 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2937 mips_32_relocs field.
2938 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2939 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2940 relocs against a global symbol which is not defined in a regular
2942 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2943 against a global symbol, increment mips_32_relocs.
2944 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2945 the symbol is not defined in a regular file, make room in the
2948 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2950 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2951 file position and the virtual file position separately. Set
2952 filepos information bsaed on the real file position.
2953 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2954 Jan 23 change to coffcode.h.
2956 * som.c (som_slurp_symbol_table): Set the symbol count to the
2957 number of BFD symbols created.
2959 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2961 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2962 output file if linking shared objects. Loop to check all relocs,
2963 rather than returning false on first error.
2965 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2967 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2968 (ppc_elf_additional_program_headers): If .interp section, bump #
2969 of program headers by 1.
2970 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2971 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2972 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2974 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2976 (ppc_elf_relocate_section): If the output section isn't defined,
2977 don't abort, just give an error message.
2979 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2980 being created is .sdata or .sdata2, don't make the symbol dynamic.
2982 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2984 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2985 members of an archive for dynamic objects with no symbols, and
2986 pass them directly to check_archive_element.
2987 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2988 xcoff_link_check_dynamic_ar_symbols.
2989 (xcoff_link_check_dynamic_ar_symbols): New static function.
2991 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2992 from _bfd_nodynamic to _bfd_xcoff.
2993 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2995 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2996 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2997 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2998 * libcoff.h: Rebuild.
2999 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3000 (xcoff_get_section_contents): New static function.
3001 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3002 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3003 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3004 (xcoff_dynamic_reloc): New static variable.
3005 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3006 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3008 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3011 if reloc_entry->addend is not 0.
3012 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3014 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3016 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3018 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3019 Add entries for R_SPARC_[56].
3020 (sparc_reloc_map): Add entries for R_SPARC_[56].
3022 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3024 Optimize linking of stabs in sections as used in ELF and COFF.
3025 * stabs.c: New file.
3026 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3027 (_bfd_write_section_stabs): Declare.
3028 (_bfd_write_stab_strings): Declare.
3029 * libbfd.h: Rebuild.
3030 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3031 (struct coff_link_hash_table): Add stab_info field.
3032 * libcoff.h: Rebuild.
3033 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3035 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3037 (_bfd_coff_final_link): Write out stab strings hash table.
3038 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3039 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3041 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3042 (struct bfd_elf_section_data): Add stab_info field.
3043 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3045 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3046 _bfd_link_section_stabs.
3047 (elf_bfd_final_link): Write out stab strings hash table.
3048 (elf_link_input_bfd): Handle optimized stabs sections.
3049 * reloc.c (_bfd_final_link_relocate): Check address against
3050 _raw_size rather than _cooked_size.
3051 * Makefile.in: Rebuild dependencies.
3052 (BFD_LIBS): Add stabs.o
3053 (BFD_LIBS_CFILES): Add stabs.c.
3055 * VERSION: Increment for bfdlink.h change.
3057 * coffgen.c (coff_renumber_symbols): Correct handling of
3058 BSF_NOT_AT_END common symbols.
3060 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * coff-ppc.c (record_toc): Add cast to avoid warning.
3063 (ppc_allocate_toc_section): Likewise.
3064 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3065 (ppc_coff_reloc_type_lookup): Remove unreached code.
3066 * coffcode.h (coff_write_object_contents): Don't take the address
3068 * peicode.h (pe_print_idata): Add casts to avoid warning.
3069 (pe_print_edata): Likewise.
3070 (pe_print_reloc): Remove ANSI C string concatenation.
3072 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3076 * libcoff.h: Rebuild.
3077 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3079 (coff_swap_aux_out): Likewise.
3080 * peicode.h (coff_swap_aux_in): Likewise.
3081 (coff_swap_aux_out): Likewise.
3082 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3084 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3086 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3087 Fix up .bf endndx link fields.
3088 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3090 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3093 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3096 on Solaris PowerPC systems doesn't get confused.
3098 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3101 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3102 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3103 update did_reg and did_reg2.
3105 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3109 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3110 callback routines, pass h->root.string rather than name, in case
3111 copy is true and name is transient.
3113 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3115 * elfcore.h: Add support for core files with multiple threads.
3116 (Primarily for Solaris.)
3118 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3121 section->orelocation is NULL.
3123 * coffgen.c (bfd_coff_get_syment): New function.
3124 (bfd_coff_get_auxent): New function.
3125 * bfd-in.h (bfd_coff_get_syment): Declare.
3126 (bfd_coff_get_auxent): Declare.
3127 * bfd-in2.h: Rebuild.
3129 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * elf32-mips.c (struct mips_hi16): Define.
3132 (mips_hi16_addr, mips_hi16_addend): Remove.
3133 (mips_hi16_list): New static variable.
3134 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3135 (mips_elf_lo16_reloc): Process mips_hi16_list.
3136 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3137 relocs before the associated LO16 reloc.
3139 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * versados.c (versados_scan): Check bfd_alloc return value.
3142 (versados_object_p): Check all bfd_read return values. Require
3143 that lang field be less than 10, to avoid confusion with Intel Hex
3146 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3148 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3149 not 0, for an absolute symbol.
3150 (NAME(aout,swap_ext_reloc_out)): Likewise.
3152 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3153 (ihex_write_object_contents): For a large start address, output
3154 the full 32 bit address in record type 5.
3156 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3157 to int to avoid promotion problems in prototype.
3159 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * configure.host: Use ${srcdir} when looking for picfrag.
3163 * configure.host: Switch on ${libdir}, not $(libdir). From
3164 alan@spri.levels.unisa.edu.au (Alan Modra).
3166 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3167 entry point, not just for DYNAMIC objects.
3168 * sunos.c (sunos_add_dynamic_symbols): Always call
3169 sunos_create_dynamic_sections. If called with a non DYNAMIC
3170 object, don't do anything else.
3171 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3173 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * configure.in: Permit --enable-shared to specify a list of
3177 * configure: Rebuild.
3179 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3180 host when configuring with --enable-shard.
3182 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3187 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3188 to avoid crashing in bfd_hash_replace.
3190 * sysdep.h: Use #ifdef, not #if.
3192 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * config.in: Rebuild.
3196 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3198 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3199 (AC_CHECK_HEADERS): Check for sys/time.h
3200 (AC_HEADER_TIME): Add macro.
3201 * configure: Rebuild.
3202 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3203 to control what combination of <time> and <sys/time.h>
3206 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3208 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3209 (aout_32_sunos4_write_object_contents): Likewise.
3210 * aoutx.h (NAME(aout,machine_type)): Handle
3211 bfd_mach_sparc_{sparclet,sparclite}.
3212 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3213 (bfd_mach_sparc_v9_p): Update.
3214 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3215 * libaout.h (enum machine_type): Add M_SPARCLET.
3216 * sunos.c (MACHTYPE_OK): Define.
3217 * bfd-in2.h: Regenerated.
3219 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3222 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3223 * elflink.c (_bfd_elf_create_got_section): Store the
3224 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3225 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3226 global offset table goes over 0x1000, set the value of
3227 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3228 (elf32_sparc_relocate_section): Subtract the offset of
3229 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3231 * elfcode.h: Don't include <string.h>.
3233 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3235 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3236 generic_link_hash_newfunc. All references changed.
3237 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3238 moved here from libbfd-in.h.
3239 * libbfd-in.h: Corresponding changes.
3240 * libbfd.h: Regenerated.
3242 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * aoutx.h (aout_link_input_section_std): When reporting an
3245 overflow error, use the name of the symbol in the hash table if
3247 (aout_link_input_section_ext): Likewise.
3249 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3250 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3252 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3254 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3255 * coffcode.h (coff_compute_section_file_positions): Likewise.
3256 (coff_write_object_contents): Likewise.
3258 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * section.c (SEC_LINK_ONCE): Define.
3261 (SEC_LINK_DUPLICATES): Define.
3262 (SEC_LINK_DUPLICATES_DISCARD): Define.
3263 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3264 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3265 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3266 * bfd-in2.h: Rebuild.
3267 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3268 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3269 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3270 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3271 SEC_LINK_ONCE, and look through the symbol table for the setting
3272 for SEC_LINK_DUPLICATES.
3273 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3274 set for a section, find the section symbol in the symbol table,
3275 and set the aux entry based on SEC_LINK_DUPLICATES.
3276 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3277 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3278 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3279 * coff-i386.c (i386coff_vec): Likewise.
3280 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3282 * VERSION: Bump to 2.6.1.
3283 * Makefile.in (stamp-h): Depend upon VERSION.
3285 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3287 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3288 * libbfd.h: Rebuilt.
3289 * linker.c (generic_link_hash_newfunc): No longer static.
3290 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3292 * coff-h8300.c: Add two derived hash tables and their associated
3293 funtions and #defines for use by the h8300 linker.
3294 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3295 the function vector as needed. Place the address of the function
3296 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3297 Rewrite the vectors section contents as necessary.
3298 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3299 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3300 (coff_bfd_link_hash_table_create): Likewise.
3302 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3305 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3307 (hppa_rebuild_insn): Pass pointer to correct type to
3308 low_sign_unext and dis_assemble_21.
3310 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3312 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3313 Stick with sparc-*-{sysv4*,solaris2*}.
3315 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3317 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3318 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3319 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3320 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3321 fields is non-zero, print them.
3323 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3324 ifdef. Remove unused variables.
3325 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3327 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3328 (get_symbol_value): Ifdef out.
3329 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3330 (coff_ppc_relocate_section): Remove unused variables. Make
3331 fprintf strings and argument types correspond. Put before_addr in
3333 (dump_toc): Make fprintf strings and argument types correspond.
3334 (ppc_process_before_allocation): Remove unused variables. Always
3336 (ppc_reflo_reloc): Ifdef out.
3337 (ppc_addr32nb_reloc): Ifdef out.
3338 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3340 (coff_ppc_rtype_to_howto): Likewise.
3341 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3343 * peicode.h (pe_print_idata): Move otherwise unused variables into
3344 the #ifdef where they are used. Always return a value.
3345 (pe_print_edata): Make fprintf strings and argument types
3346 correspond. Always return a value.
3347 (pe_print_pdata): Removed unused variable addr_value. Always
3349 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3350 strings and argument types correspond. Always return a value.
3352 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3353 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3354 variable rela inside #if 0 section where it is used.
3356 * ns32k.h: New file.
3357 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3358 functions to start with _bfd_.
3359 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3360 functions in cpu-ns32k.h.
3361 * Makefile.in: Rebuild dependencies.
3362 (HFILES): Add ns32k.h.
3364 * section.c (struct sec): Add linker_mark field. Change
3365 user_set_vma and reloc_done to be single bit fields.
3366 (STD_SECTION): Update accordingly.
3367 * bfd-in2.h: Rebuild.
3368 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3370 (aout_link_input_bfd): Don't link unmarked sections.
3371 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3373 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3374 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3376 * elflink.h (elf_bfd_final_link): Mark sections included in the
3378 (elf_link_input_bfd): Don't link unmarked sections.
3379 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3381 (xcoff_link_input_bfd): Don't link unmarked sections.
3383 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3384 overflow error messages.
3386 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3389 is not set, print "BFD: " before the error message.
3391 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3392 Miles Bader <miles@gnu.ai.mit.edu>.
3393 * configure: Rebuild.
3395 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3397 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3400 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3401 m68k-aout, m68k-coff, and m68k-elf targets.
3403 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3405 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3406 (ieee_generic_stat_arch_elt): Restructured to prevent
3407 ieee_object_p from being called repeatedly.
3409 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3411 * coffcode.h (coff_write_object_contents): Allocate
3412 buffers large enough for any FILEHDR or AOUTHDR.
3414 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3416 * ecofflink.c (lookup_line): New static function, renamed and
3417 slighly changed from old _bfd_ecoff_locate_line.
3418 (_bfd_ecoff_locate_line): Cache line number information. Use
3419 lookup_line for actual lookup.
3421 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3423 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3424 multiple of 20 bytes.
3426 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3429 allocate ecoff_find_line, and don't initialize by hand.
3430 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3431 mips_elf_find_line, and don't call memset.
3433 * coffcode.h (coff_compute_section_file_positions): If not
3434 producing a final executable, don't consider sofar when aligning
3435 the section to the correct size.
3437 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3440 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3441 * coffgen.c (coff_section_symbol): Ifdef out.
3443 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3446 output_bfd is not NULL.
3448 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3450 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3451 of bfd_alloc (fixes fix_line not being initialized).
3452 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3454 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3456 * coffcode.h: Allow specific backends to override the
3457 bfd_link_add_symbols routine.
3459 * coff-h8300.c: Include genlink.h.
3460 (howto_table): Add R_MEM_INDIRECT.
3461 (rtype2howto): Support R_MEM_INDIRECT.
3462 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3465 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3467 * coff-alpha.c (alpha_relocate_section): Use
3468 info->callbacks_warning, rather than _bfd_error_handler, for
3469 "multiple gp" warning.
3471 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3474 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3475 table string. Use bfd_wrapped_link_hash_lookup.
3476 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3478 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3479 table, if any, when writing out symbols.
3480 (aout_link_input_section_std): Use the name from the hash table,
3481 if any, when reporting undefined symbols.
3482 (aout_link_input_section_ext): Likewise.
3483 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3484 * bout.c (get_value): Likewise.
3485 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3486 * ecoff.c (ecoff_reloc_link_order): Likewise.
3487 * elflink.h (elf_link_add_object_symbols): Likewise.
3488 (elf_reloc_link_order): Likewise.
3489 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3490 (_bfd_generic_reloc_link_order): Likewise.
3491 (default_indirect_link_order): Likewise.
3492 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3493 * sunos.c (sunos_add_one_symbol): Likewise.
3494 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3495 (bfd_xcoff_link_count_reloc): Likewise.
3496 (xcoff_reloc_link_order): Likewise.
3498 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3499 into -1 for intern->rss.
3501 * configure: Rebuild with autoconf 2.8.
3503 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * stab-syms.c (__define_stab_duplicate): Define.
3506 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3508 * bfd-in.h (bfd_get_stab_name): Declare.
3509 * bfd-in2.h: Rebuild.
3510 * Makefile.in: Rebuild dependencies.
3511 (BFD_LIBS): Add stab-syms.o.
3512 (BFD_LIBS_CFILES): Add stab-syms.c.
3513 (BFD32_BACKENDS): Remove stab-syms.o.
3514 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3515 * configure.in: Don't list stab-syms.o in bfd_backends.
3516 * configure: Rebuild.
3517 * libaout.h (aout_stab_name): Don't declare.
3518 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3521 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * elf.c (assign_file_positions_for_segments): Adjust file offset
3524 for section alignment even if SEC_LOAD is not set.
3526 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3529 since they appear as targets in Makefile.in.
3530 * configure: Rebuild.
3532 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3533 don't fiddle with a symbol which is not defined anywhere.
3535 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3538 though they are defined in a shared library.
3539 (xcoff_build_ldsyms): Likewise.
3541 * coffgen.c (coff_find_nearest_line): Don't look at the line
3542 numbers for the section if section->lineno is NULL.
3544 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3545 message rather than calling BFD_ASSERT.
3546 * elfcode.h (write_relocs): Check return value of
3547 _bfd_elf_symbol_from_bfd_symbol.
3549 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3551 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3554 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3556 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3558 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3559 hppa_reloc_field_selector_type_alt.
3560 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3561 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3563 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3565 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3567 * elf.c (assign_file_positions_for_segments): Adjust the segment
3568 memory size for the alignment of a SEC_ALLOC section, not just a
3571 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3573 * m68klinux.c: New file.
3574 * hosts/m68klinux.h: New file.
3575 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3576 * configure.in (m68*-*-linux*): New native host.
3577 (m68klinux_vec): New vector.
3578 * configure: Rebuild.
3579 * targets.c (m68klinux_vec): Declare.
3580 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3581 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3582 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3583 declaration from bfd_linux_size_dynamic_sections.
3584 (bfd_m68klinux_size_dynamic_sections): Declare.
3585 * bfd-in2.h: Rebuild.
3586 * Makefile.in: Rebuild dependencies.
3587 (BFD32_BACKENDS): Add m68klinux.o.
3588 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3590 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3592 * libhppa.h (pa_arch): Add pa20.
3593 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3594 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3595 (hppa_field_adjust): Handle e_nsel.
3596 * som.c: Provide default definitions for many new relocs found only
3597 in hpux10 include files.
3598 (som_fixup_formats): Add several new relocs from hpux10.
3599 (som_hppa_howto_table): Add hpux10 relocs.
3600 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3602 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3604 * mpw-make.sed: Edit out recent shared library support, and
3605 rules to rebuild .h files using doc/chew.
3607 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3609 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3610 size even of sections with no contents.
3612 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3614 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3615 starting with '$' the way we skip names starting with '.'. When
3616 updating x_endndx, don't be fooled by an index which has been
3619 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3620 struct/union/enum type with no elements.
3622 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3626 * archive.c (bfd_generic_archive_p): If the first file in the
3627 archive can not be recognized as an object, don't assume that this
3628 is the wrong format.
3630 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3631 format is not bfd_object.
3632 (bfd_elf_get_dt_soname): Likewise.
3634 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3636 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3639 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3641 * bfd.c (tdata): Add netbsd_core_data.
3642 * bfd-in2.h: Regenerated.
3644 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3646 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3647 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3648 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3651 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3652 to get the symbol index, matching 14 Jul 95 change.
3654 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3656 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3657 Remove duplicate definition of gp.
3659 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3661 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3662 assume that we can set the GP value and then get the same value,
3663 since it won't be true if the output file is neither ELF nor
3665 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3666 _bfd_get_gp_value here.
3667 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3668 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3670 (mips_elf_lo16_reloc): Likewise.
3671 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3672 Don't require that the BFD be ELF.
3673 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3674 (mips_elf_gprel32_reloc): Likewise.
3675 (mips_elf_relocate_section): Don't assume we can set and get the
3677 (mips_elf_finish_dynamic_symbol): Don't bother to use
3678 _bfd_get_gp_value here.
3680 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3681 Don't change epdr between malloc and free. Be careful not to free
3682 NULL pointers. Zero out the first RPDR.
3684 * configure.host: On Linux, only pass -rpath option if $(libdir)
3685 is neither /lib nor /usr/lib. From Alan Modra
3686 <alan@mullet.Levels.UniSA.Edu.Au>.
3688 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3690 (elf_dt_name): Rename from elf_dt_needed_name.
3691 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3693 (bfd_elf_get_dt_soname): New function.
3694 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3695 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3696 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3697 * bfd-in2.h: Rebuild.
3699 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3701 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3702 _bfd_sparc_elf_reloc_type_lookup.
3703 (bfd_elf32_bfd_reloc_type_lookup): Update.
3704 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3705 (sparc64_elf_howto_table): Define.
3706 (sparc_reloc_map): Define.
3707 (sparc64_elf_reloc_type_lookup): New function.
3708 (sparc_elf_wdisp16_reloc): New function.
3709 (elf_info_to_howto): Use sparc64_elf_howto_table.
3710 (sparc64_elf_relocate_section): Likewise.
3711 (bfd_elf64_bfd_reloc_type_lookup): Update.
3713 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3715 * configure.host: Check for 'do not mix' from native linker before
3716 trying to use -rpath.
3718 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * bfd.c (_bfd_get_gp_value): New function.
3721 (_bfd_set_gp_value): New function.
3722 * libbfd-in.h (_bfd_get_gp_value): Declare.
3723 (_bfd_set_gp_value): Declare.
3724 * libbfd.h: Rebuild.
3725 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3726 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3727 directly to the fields in the tdata information.
3728 (alpha_relocate_section): Likewise.
3729 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3730 (mips_gprel_reloc): Likewise.
3731 (mips_relocate_section): Likewise.
3732 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3733 (mips_elf_lo16_reloc): Likewise.
3734 (mips_elf_final_gp): Likewise.
3735 (mips_elf_gprel16_reloc): Likewise.
3736 (mips_elf_gprel32_reloc): Likewise.
3737 (mips_elf_relocate_section): Likewise.
3738 (mips_elf_finish_dynamic_symbol): Likewise.
3740 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3742 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * configure.in: Call AC_PROG_CC before configure.host.
3745 * configure: Rebuild.
3746 * configure.host: Don't set information which autoconf should
3747 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3749 * configure.host: Remove go32 and win32 host information, since it
3750 should no longer be needed.
3752 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3753 then start a new segment rather than put a writable section in a
3756 * configure.host: Set RPATH_ENVVAR.
3758 * Makefile.in: Rebuild dependencies.
3760 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3761 zero_section variable.
3763 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3765 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3766 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3767 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3769 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3771 * ieee.c (ieee_write_expression): Only use an R variable for a
3772 local symbol. Don't output a zero offset. Handle a zero address.
3773 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3774 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3776 (parse_expression): Don't try to handle multiple occurrences of a
3777 P variable. Handle I variables differently from X variables. Fix
3778 the order of minus expressions.
3779 (ieee_slurp_external_symbols): Generate an I variable for an NN
3780 record. Fix handling of ATI and ATX records.
3781 (ieee_slurp_sections): Only set minimal section attributes.
3782 Adjust them later, based on the section contents.
3783 (ieee_object_p): Read in the file until just after the ME record.
3784 Call ieee_slurp_section_data to set the section flags.
3785 (do_one): Add iterations parameter. Only repeat the first load
3786 item. Set the section and file reloc flags.
3787 (ieee_slurp_section_data): Set section flags. Pass iterations to
3789 (ieee_canonicalize_reloc): Handle I variables.
3790 (do_with_relocs): Only emit relocation size when necessary.
3791 Increase MAXRUN to 127. Change ov to be assigned, and take
3792 src_mask and pcrel_offset into account.
3793 (ieee_write_data_part): Skip sections that are not loaded.
3794 (ieee_write_external_part): Don't output optional last entry of WX
3796 (ieee_write_me_part): Make setting of me_record neater.
3797 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3799 * syms.c (stt): Add entries for zerovars, vars, and code.
3801 * elfcode.h (validate_reloc): New static function.
3802 (write_relocs): Call validate_reloc for non ELF relocs.
3804 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3805 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3806 (TARGET_LITTLE_SYM): Likewise.
3808 * config.bfd (m68*-*-psos*): New target.
3810 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3812 * i386msdos.c: Remove some #if 0 code.
3813 (msdos_write_object_contents): Don't include empty sections in the
3814 size computation, regardless of their address.
3816 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3818 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3819 is NULL, ie, the -r switch is used.
3821 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3824 (BFD_RELOC_MIPS_GOT_LO16): Define.
3825 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3826 * bfd-in2.h, libbfd.h: Rebuild.
3827 * elf32-mips.c (mips_reloc_map): Map new relocs.
3829 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3831 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3834 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3835 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3836 simple number for the section address, rather than an expression.
3837 Limit the number of bytes between relocs to MAXRUN.
3838 (ieee_write_me_part): Set me_record to the file offset after the
3840 (ieee_write_processor): New static function.
3841 (ieee_write_object_contents): Use ieee_write_processor.
3843 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3845 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3847 * coff-aux.c: Change include of aux.h to aux-coff.h.
3849 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3851 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3852 relocation put the addend both in the reloc entry and the data.
3853 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3856 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3857 a R_68K_PCxx reloc against a defined global symbol directly.
3858 (elf_m68k_check_relocs): Don't count such a reloc.
3860 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3861 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3862 symbol for now, otherwise always record the symbol as dynamic.
3863 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3864 is not referenced by a dynamic object, and we are not making a
3865 shared object, then don't make a PLT entry. If we do make a PLT
3866 entry, make sure the symbol has been recorded as dynamic.
3868 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * configure.host: When making a shared library, set HLDFLAGS to
3871 pass an appropriate -rpath option. Use the make variable SONAME
3872 as the shared library soname, rather than computing it here. On
3873 SunOS, build stamp-tshlink in place of $(SHLINK).
3874 * Makefile.in (SONAME): New variable.
3875 ($(SHLINK)): Make a link to the transformed name, as well.
3876 (stamp-tshlink): New target.
3877 (install): Skip stamp-tshlink during install.
3879 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3881 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3882 linker sections have been set up yet.
3884 * elf.c (make_mapping): Add an additional argument to suppress
3885 making the first section include the program headers.
3886 (map_sections_to_segments): If the user used -Ttext such that the
3887 program headers are on a different page, do not set the flags
3888 saying that this section includes the program headers.
3890 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3892 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3893 don't define TRAD_HEADER.
3894 * configure: Rebuild.
3896 * netbsd-core.c: New file, support for NetBSD core files.
3897 * hosts/*nbsd.h: Removed.
3899 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3901 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3902 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3903 * libbfd.h, bfd-in2.h: Regenerated.
3904 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3905 bfd_elf32_bfd_reloc_type_lookup.
3906 (reloc_type{,_names}): Deleted.
3907 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3909 (sparc_reloc_map): Add sparc64 relocs.
3910 (sparc_elf_notsupported_reloc): New static function.
3911 (sparc_elf_wdisp16_reloc): New static function.
3912 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3913 (elf32_sparc_relocate_section): Likewise.
3914 (bfd_elf32_bfd_reloc_type_lookup): Define.
3915 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3916 (reloc_type{,_names}): Deleted.
3917 (elf_sparc_howto_table): Deleted.
3918 (sparc_reloc_map): Deleted.
3919 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3920 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3922 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3927 * Makefile.in (program_transform_name): New variable.
3928 (install): Transform library name before installing it.
3930 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3932 * archures.c (bfd_mach_i960_hx): Define.
3933 * bfd-in2.h: Rebuild.
3934 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3935 (MATRIX): Expand entries for HX.
3936 (arch_info_struct): Add i960:hx entry.
3937 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3938 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3939 (coff_set_flags): Handle bfd_mach_i960_hx.
3941 Support for building as a shared library, based on patches from
3942 Alan Modra <alan@spri.levels.unisa.edu.au>:
3943 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3944 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3945 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3946 * configure: Rebuild.
3947 * configure.host: If --enable-shared, adjust shared library stuff
3948 based on the host. If the host is SunOS, and the linker supports
3949 -rpath, set HLDFLAGS to use it.
3950 * Makefile.in (ALLLIBS): New variable.
3951 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3952 (COMMON_SHLIB, SHLINK): New variables.
3953 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3954 (STAGESTUFF): Remove variable.
3955 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3957 (stamp-ofiles): New target, like old ofiles target, but build
3958 using a temporary file and move-if-change, and touch stamp-ofiles
3960 (ofiles): Just depend upon stamp-ofiles.
3961 (stamp-piclist, piclist): New targets.
3962 ($(SHLIB), $(SHLINK)): New targets.
3963 (targets.o, archures.o): Build twice if PICFLAG is set.
3964 (do_mostlyclean): Remove pic/*.o.
3965 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3967 (do_distclean): Remove pic and stamp-picdir.
3968 (install): Install shared libraries.
3969 ($(OFILES)): Depend upon stamp-picdir.
3970 (stamp-picdir): New target.
3972 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3974 * libcoff.h: Rebuild.
3976 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3977 flavour of a section with no owner.
3979 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3980 ELF_LINK_NON_ELF flag.
3981 (mips_elf_create_got_section): Likewise.
3983 * elf.c: Revert last change, since it breaks dynamic linking.
3984 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3986 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3987 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3988 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3990 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3992 * elf.c (assign_file_positions_for_segments): If the backend does
3993 not want the elf header or the program headers in the address
3994 space, do not include them in the calculations.
3996 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3997 function to determine if we need additional program headers.
3998 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3999 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4001 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4005 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4007 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4008 back into one line. Some compilers (sunos 4.1.3 for example)
4009 won't accept args split across more than one line.
4011 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4013 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4014 * configure: Regenerate.
4016 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4018 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4019 try to do arithmetic on a void *, cast it to a unsigned char * first.
4021 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4024 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4026 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4027 flag for a newly defined symbol.
4028 (NAME(bfd_elf,record_link_assignment)): Likewise.
4029 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4030 set the DEF or REF_REGULAR flags correctly.
4032 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4033 (libbfd.h, libcoff.h): Corresponding change.
4035 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4036 a PLT32 reloc as dynamic.
4037 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4038 is not referenced by a dynamic object, and we are not making a
4039 shared object, then don't make a PLT entry. If we do make a PLT
4040 entry, make sure the symbol has been recorded as dynamic.
4042 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4044 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4045 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4046 (powerpcle-*-cygwin32): New.
4047 * peicode.h (add_data_entry): Get address from vma.
4049 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4051 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4052 attached to the section has already been created as an undefined
4053 symbol, treat it as if it hasn't been created yet.
4055 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4057 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4058 symbol or section symbols if stripping all symbols and this is not
4059 a relocateable link. Don't output the symbol string table if
4060 there are no symbols.
4061 (elf_link_flush_output_syms): Don't do anything if there are no
4064 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4066 * coff-aux.c: New file.
4067 * hosts/m68kaux.h: New file.
4068 * config.bfd (m68*-apple-aux*): New target.
4069 * configure.in (m68*-apple-aux*): New native host.
4070 (m68kaux_coff_vec): New vector.
4071 * configure: Rebuild.
4072 * targets.c (m68kaux_coff_vec): Declare.
4073 * coffcode.h (bfd_coff_backend_data): Add field
4074 _bfd_coff_link_add_one_symbol.
4075 (bfd_coff_link_add_one_symbol): Define.
4076 (compare_arelent_ptr): New static function if TARG_AUX.
4077 (coff_write_relocs): If TARG_AUX, sort the relocs.
4078 (coff_write_object_contents): Set A/UX aouthdr magic number.
4079 (coff_link_add_one_symbol): Define if not defined.
4080 (bfd_coff_std_swap_table): Initialize new field.
4081 * libcoff.h: Rebuild.
4082 * cofflink.c (coff_link_add_symbols): Call
4083 bfd_coff_link_add_one_symbol rather than
4084 _bfd_generic_link_add_one_symbol.
4085 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4086 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4087 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4088 * Makefile.in: Rebuild dependencies.
4089 (BFD32_BACKENDS): Add coff-aux.o.
4090 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4092 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4094 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4095 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4097 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4100 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4101 (maintainer-clean): Warn about deleting special files.
4102 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4104 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4105 warning symbols correctly.
4106 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4107 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4108 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4109 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4110 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4111 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4113 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4116 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4118 * libcoff-in.h: aligned newly exported names with bfd naming
4119 conventions. Removed an erroneous define of POWERPC_LE_PE.
4120 * libcoff.h: Rebuild.
4121 * cofflink.c, coff-ppc.c: the above function name changes
4123 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4125 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4126 * ecoff.c (struct extsym_info): Define.
4127 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4128 to ecoff_link_write_external.
4129 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4130 Strip symbols when appropriate.
4132 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4133 * syms.c (BSF_OBJECT): Define.
4134 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4135 * bfd-in2.h: Rebuild.
4136 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4138 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4141 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4142 copying relocs into a shared object, treat a defined global symbol
4144 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4145 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4146 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4148 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4149 real defined symbol, not to a weak defined symbol.
4151 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4153 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4154 and made a few static functions externs.
4156 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4157 POWERPC_LE_PE hack in cofflink.
4159 * libcoff-in.h: promoted the following from cofflink.c to allow
4160 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4161 coff_debug_merge_element, struct coff_debug_merge_type,
4162 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4163 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4164 coff_debug_merge_hash_lookup, coff_link_section_info,
4165 coff_final_link_info, coff_debug_merge_hash_newfunc,
4166 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4168 * libcoff.h: re-gen'd
4170 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * syms.c: Include "bfdlink.h".
4173 (struct stab_find_info): Define.
4174 (_bfd_stab_section_find_nearest_line): New function.
4175 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4176 * libbfd.h: Rebuild.
4177 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4178 * elf.c (_bfd_elf_find_nearest_line): Try calling
4179 _bfd_stab_section_find_nearest_line before searching the ELF
4180 symbol table. Find the closest STT_FUNC symbol, not the last one.
4181 * libcoff-in.h (coff_data_type): Add line_info field.
4182 * libcoff.h: Rebuild.
4183 * coffgen.c (coff_find_nearest_line): Try calling
4184 _bfd_stab_section_find_nearest_line before searching the COFF
4186 * Makefile.in: Rebuild dependencies.
4188 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4190 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4191 4 bytes, so we get the correct value when updating the register
4192 field in little endian mode.
4194 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4197 entry_section fields. Add sntoc and snentry fields.
4198 * libcoff.h: Rebuild.
4199 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4200 not toc_section and entry_section (the COFF file does not have any
4201 sections at this point).
4202 (coff_write_object_contents): Set o_snentry and o_sntoc from
4203 snentry and sntoc rather than entry_section and toc_section.
4204 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4205 snentry, not toc_section and entry_section.
4206 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4207 entry_section from hentry.
4208 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4210 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4211 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4212 than using toc_section directly.
4214 * archures.c: Add missing `.' in enum bfd_architecture.
4215 * bfd-in2.h: Rebuild.
4217 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4218 Robert Lipe <robertl@arnet.com>.
4220 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4222 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4223 to sections we allocate. Use bfd_zalloc to allocate initialial
4224 sections, not bfd_alloc.
4225 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4226 SDA{,2}I16 relocations.
4227 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4228 whether to put something in .sbss or not.
4229 (ppc_elf_relocate_section): Add support for more relocations. Add
4230 in sec->output_offset where appropriate. Make error messages
4231 include the symbol name.
4233 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4234 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4235 doesn't get redefined messages if -shared.
4237 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4238 section if the rel_section field has been set up.
4240 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4242 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4245 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4247 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4248 of flags, only flags used are controlled by mach number. Bump up
4249 output file mach number to highest of input file mach numbers.
4250 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4251 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4253 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4254 bfd_elf64_sparc_vec support.
4256 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4258 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4259 the embedded bit is set on some objects and not on others. Just
4261 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4264 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4266 * coffcode.h (coff_new_section_hook): Don't try to align the
4269 * coffcode.h (coff_set_section_contents): Fix the handling of the
4270 .lib section to work even if the entire section contents are
4271 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4272 Robert Lipe <robertl@arnet.com>.
4274 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4276 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4277 memory here for contents.
4279 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4280 _SDA2_BASE_ by 32768.
4281 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4282 started using. Allocate contents for .sdata and .sdata2 sections
4284 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4286 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4287 size _SDA{,2}_BASE_.
4288 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4291 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4293 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4295 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4296 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4297 (bfd_mach_sparc_v9a): Define.
4298 (bfd_mach_sparc_v9_p): Define.
4299 * bfd-in2.h: Regenerated.
4300 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4302 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4303 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4304 to bfd_elf32_sparc_vec.
4305 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4306 Add v8plus{,a} support.
4308 (sparc_compatible): New function.
4309 * elf32-sparc.h: #include "elf/sparc.h".
4310 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4311 elf32_sparc_final_write_processing): New functions.
4312 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4313 elf_backend_final_write_processing): Define.
4315 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4317 * elf-bfd.h (struct elf_link_hash_entry): Add
4318 linker_section_pointer field.
4319 (enum elf_linker_section_enum): Enumeration for new way of
4320 creating linker dynamic sections and symbols.
4321 (elf_linker_section{,_pointers}): New structures for creating
4322 dynamic sections and symbols.
4323 (elf_obj_tdata): Add linker_section_pointers and linker_section
4325 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4326 (_bfd_elf_create_linker_section): New declarations.
4327 (_bfd_elf_find_pointer_linker_section): Ditto.
4328 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4329 (_bfd_elf_make_linker_section_rela): Ditto.
4331 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4333 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4334 (ppc_elf_create_linker_section): New function to create the
4335 sections .got, .sdata, and .sdata2.
4336 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4338 (ppc_elf_check_relocs): Support more of the eabi relocations.
4339 (ppc_elf_relocate_section): Ditto.
4340 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4341 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4343 * elflink.h (elf_create_pointer_linker_section): New function to
4344 create initialized pointers in dynamic linker sections.
4345 (elf_finish_pointer_linker_section): Actually intialize the
4346 pointers created above.
4348 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4349 macros to provide both 32 and 64 bit versions of
4350 elf_create_pointer_linker_section.
4351 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4352 provide both 32 and 64 bit versions of
4353 elf_finish_pointer_linker_section.
4355 * elflink.c (_bfd_elf_create_linker_section): New function to
4356 create a linker section.
4357 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4358 given address in the linker pointer offsets created for a given
4360 (_bfd_elf_make_linker_section_rela): Make a RELA section
4361 corresponding to the generated linker section.
4363 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4365 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4367 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4369 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4370 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4371 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4372 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4373 toc entry in an objdump) for now.
4374 (ppc_do_last, ppc_get_last): New function - needed to save processing
4375 the toc owner to the end.
4376 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4379 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4380 toc owner from being done till last. Must define POWERPC_LE_PC
4383 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4385 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4387 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4388 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4390 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4392 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4394 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4398 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4400 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4402 * elf.c (assign_file_positions_for_segments): Don't increment file
4403 offset for a segment which contains no loadable sections.
4405 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4407 * reloc.c: Add new PowerPC relocations.
4408 * {bfd-in2,libbfd}.h: Regenerate.
4410 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4411 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4413 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4415 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4418 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4421 * coffgen.c (coff_find_nearest_line): Don't try to cache
4422 information in sections that are not owned by a BFD. From Richard
4423 Henderson <richard@atheist.tamu.edu>.
4425 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4426 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4427 * elflink.h (elf_link_output_extsym): Remove special check for
4430 * ecoffswap.h: Add prototypes for static functions.
4432 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4434 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4435 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4437 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4438 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4439 support. Begin support for R_PPC_SDA{2,}REL.
4441 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4443 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4444 create the .got and .got.neg sections.
4445 (ppc_elf_size_dynamic_sections): Call it.
4446 (ppc_elf_check_relocs): Call it.
4447 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4448 (ppc_elf_check_relocs): Add error messages for relocations we
4449 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4452 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4454 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4455 section flags for V.4 and eabi.
4457 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4459 * elf.c (assign_file_positions_for_segments): If a segment
4460 contains no sections, don't mark it as readable.
4462 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4463 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4465 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4466 dynamic section, if there is one.
4467 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4468 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4469 (bfd_elf64_swap_dyn_in): Likewise.
4470 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4472 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4474 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4475 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4476 <pirker@eiunix.tuwien.ac.at>.
4478 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4480 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4481 PowerPC V.4 and eabi.
4482 * bfd-in2.h: Regenerate.
4483 * libfd.h: Regenerate.
4485 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4487 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4488 section type and SHF_EXCLUDE section flag, turning them into the
4489 appropriate bfd section flag.
4491 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4493 * xcofflink.c (xcoff_link_add_symbols): Create the special
4494 sections if we see a DYNAMIC object, in case that is the only
4495 XCOFF input object we see.
4497 * elf32-mips.c: Extensive changes for a start at dynamic linking
4498 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4500 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4501 (struct elf_backend_data): Remove
4502 elf_backend_create_program_headers field. Add
4503 elf_backend_additional_program_headers and
4504 elf_backend_modify_segment_map fields.
4505 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4507 (elf_backend_additional_program_headers): Likewise.
4508 (elf_backend_modify_segment_map): Likewise.
4509 (elf_backend_create_program_headers): Don't define.
4510 (elfNN_bed): Change to account for field changes.
4511 * elf.c (assign_file_positions_for_segments): Call new
4512 modify_segment_map backend function. Don't call old
4513 create_program_headers backend function.
4514 (get_program_header_size): Call additional_program_headers rather
4515 than create_program_headers.
4516 * elflink.h (elf_link_add_object_symbols): Initialize
4517 type_change_ok from new backend field.
4518 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4520 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4521 a reloc against the appropriate section.
4523 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4524 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4525 (elf_flags_init): Rename from elf_ppc_flags_init.
4526 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4528 (ppc_elf_copy_private_bfd_data): Likewise.
4529 (ppc_elf_merge_private_bfd_data): Likewise.
4531 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4534 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4536 * coff-alpha.c (alpha_relocate_section): During final link, allow
4537 output .lita section to be bigger than 64k by adjusting gp value
4538 on a per-input section basis.
4539 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4541 (struct ecoff_section_tdata): Add gp field.
4543 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4545 Handle Alpha ECOFF changes in OSF/1 3.2.
4546 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4548 * coff-alpha.c: Include "aout/ar.h".
4549 (alpha_ecoff_get_relocated_section_contents): Don't require an
4550 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4551 3.2 doesn't generate one.
4552 (alpha_relocate_section): Likewise.
4553 (alpha_ecoff_slurp_armap): Define.
4554 (alpha_ecoff_slurp_extended_name_table): Define.
4555 (alpha_ecoff_construct_extended_name_table): Define.
4556 (alpha_ecoff_truncate_arname): Define.
4557 (alpha_ecoff_write_armap): Define.
4558 (alpha_ecoff_generic_stat_arch_elt): Define.
4559 (alpha_ecoff_update_armap_timestamp): Define.
4561 (alpha_ecoff_read_ar_hdr): New static function.
4562 (alpha_ecoff_get_elt_at_filepos): New static function.
4563 (alpha_ecoff_openr_next_archived_file): New static function.
4564 (alpha_ecoff_get_elt_at_index): New static function.
4565 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4566 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4567 _bfd_ecoff to alpha_ecoff.
4568 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4569 field from backend structure, rather than always calling
4570 _bfd_get_elt_at_filepos.
4571 * coff-mips.c (mips_ecoff_backend_data): Initialize
4572 get_elt_at_filepos field.
4573 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4574 from _bfd_generic_read_ar_hdr with minor changes.
4575 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4576 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4577 * libbfd.h: Rebuild.
4579 * bfd-in.h (BFD_IN_MEMORY): Define.
4580 * libbfd-in.h (struct bfd_in_memory): Define.
4581 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4582 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4583 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4584 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4585 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4586 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4587 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4588 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4589 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4590 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4592 (bfd_openstreamr): Likewise.
4593 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4594 BFD_IN_MEMORY is not set.
4595 * riscix.c (riscix_some_aout_object_p): Likewise.
4596 * bfd-in2.h, libbfd.h: Rebuild.
4598 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4599 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4600 (bfd_get_elt_at_index): Define.
4601 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4602 bfd_get_elt_at_index. Change index parameter from int to
4604 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4605 (_bfd_noarchive_get_elt_at_index): Define.
4606 (_bfd_archive_bsd_get_elt_at_index): Define.
4607 (_bfd_archive_coff_get_elt_at_index): Define.
4608 * bfd-in2.h, libbfd.h: Rebuild.
4609 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4610 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4611 * ieee.c (ieee_get_elt_at_index): Define.
4612 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4613 * oasys.c (oasys_get_elt_at_index): Define.
4614 * som.c (som_get_elt_at_index): Define.
4616 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4617 numbers to the .text section.
4619 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4621 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4622 If there is a SEC_DEBUGGING section, get the contents of the debug
4623 information part from it.
4624 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4626 (ieee_write_object_contents): Check ieee_write_debug_part return.
4628 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4630 * config.bfd (i[345]86-*-freebsd*): Add target.
4631 * configure.in (i386freebsd_vec): Add vec.
4632 * configure: Regenerate.
4633 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4634 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4635 Rebuild dependencies..
4636 * freebsd.h: New file.
4637 * i386freebsd.c: New file.
4638 * targets.c (i386freebsd_vec): Declare.
4639 (bfd_target_vector): Add i386freebsd_vec.
4640 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4641 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4643 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * ieee.c (ieee_slurp_debug): New static function.
4646 (ieee_object_p): Call it.
4647 (ieee_slurp_section_data): Skip debugging sections.
4648 (ieee_get_reloc_upper_bound): Likewise.
4649 (ieee_get_section_contents): Likewise.
4650 (ieee_canonicalize_reloc): Likewise.
4651 (ieee_write_section_part): Likewise.
4652 (ieee_write_debug_part): Likewise.
4653 (ieee_write_data_part): Likewise.
4654 (init_for_output): Likewise.
4656 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4658 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4660 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4661 relocs, since ppc_elf_relocate_section handles the linker case.
4662 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4664 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4665 ppc_elf_relocate_section since that is now the only caller.
4666 (ppc_elf_relocate_section): Ditto.
4668 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * coffcode.h (coff_write_object_contents): If we don't know the
4671 section of the entry point for an XCOFF executable, always set the
4672 entry address to -1.
4674 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4676 * elf.c (bfd_section_from_shdr): Add support for note sections.
4678 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * bfd-in.h (struct _symbol_info): Add stab_type field.
4681 * bfd-in2.h: Rebuild.
4682 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4684 * elf32-ppc.c: Remove trailing newline from calls to
4686 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4687 difference if target endianness is known.
4689 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4691 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4692 old style TOC16 references without using R_PPC_GOT.
4693 (ppc_reloc_type): Ditto.
4694 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4695 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4696 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4697 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4698 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4700 (ppc_elf_adjust_dynamic_symbol): Ditto.
4701 (ppc_elf_adjust_dynindx): Ditto.
4702 (ppc_elf_size_dynamic_sections): Ditto.
4703 (ppc_elf_finish_dynamic_symbol): Ditto.
4704 (ppc_elf_finish_dynamic_sections): Ditto.
4705 (ELF_DYNAMIC_INTERPRETER): Define.
4707 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4709 * elf.c (copy_private_bfd_data): When attaching sections to
4710 segments ignore sections that won't be allocated. Patch from
4713 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4715 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4718 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4720 * coff-i960.c (CALC_ADDEND): Define.
4721 (coff_i960_relocate_section): Add the input section VMA to the
4722 addend for PC relative relocs.
4724 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4726 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4727 to correctly terminate.
4729 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4731 * targets.c (enum bfd_endian): Define.
4732 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4733 from boolean to enum bfd_endian. Change header_byteorder_big_p
4735 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4736 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4737 * bfd-in2.h: Rebuild.
4738 * All targets: Change initialization of byteorder and
4739 header_byteorder to use enum bfd_endian values rather than
4741 * All files: Change all references to byteorder_big_p and
4742 header_byteorder_big_p to use new bfd_*_endian macros.
4744 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4746 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4748 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4750 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4752 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4754 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4756 * ieee.c: Lots of minor cleanups. Make many functions return
4757 errors rather than calling abort. Also:
4758 (ieee_write_twobyte): Remove; change callers to call existing
4759 ieee_write_2bytes function.
4760 (ieee_write_expression): Don't output the section twice when
4761 outputting a local symbol. Don't emit an extraneous zero if there
4763 (ieee_slurp_sections): Set the lma as well as the vma.
4764 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4766 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4767 a recognized one or bfd_arch_unknown.
4768 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4770 (ihex_get_symtab): Likewise.
4772 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4774 * aoutx.h: Include <ctype.h>.
4775 (struct aout_link_includes_table): Define.
4776 (struct aout_link_includes_totals): Define.
4777 (struct aout_link_includes_entry): Define.
4778 (aout_link_includes_lookup): Define macro.
4779 (struct aout_final_link_info): Add includes field.
4780 (aout_link_includes_newfunc): New static function.
4781 (NAME(aout,final_link)): Initialize includes hash table.
4782 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4784 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4786 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4788 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4790 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4792 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4794 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4795 (pe_print_private_bfd_data): call pe_print_reloc.
4796 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4797 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4798 up some debugging as well.
4800 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4802 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4805 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4807 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4808 when setting sections to NULL.
4810 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4812 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4814 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4815 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4817 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4818 * bfd-in2.h: Rebuild.
4820 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4822 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4824 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4826 * ihex.c (ihex_scan): Handle record types 4 and 5.
4827 (ihex_object_p): Permit types 4 and 5.
4828 (ihex_set_section_contents): Remove check for out of range
4830 (ihex_write_object_contents): Generate types 4 and 5.
4832 * elflink.h (elf_link_output_extsym): Just ignore warning and
4833 indirect references to symbols which don't really exist.
4835 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4837 * peicode.h (pe_print_idata): Minor format fixes
4838 (pe_print_edata): New function. Under private printing, this formats
4839 the edata section of a PE file.
4840 (pe_print_private_bfd_data): Added call to pe_print_edata.
4842 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4844 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4845 index, don't call stoi.
4847 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4849 * srec.c (srec_scan): Set lma as well as vma.
4851 * ihex.c: New file; support for Intel Hex format.
4852 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4853 (ihex_vec): Declare.
4854 (bfd_target_vector): Always include ihex_vec.
4855 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4856 * Makefile.in: Rebuild dependencies.
4857 (BFD_LIBS): Add ihex.o
4858 (BFD_LIBS_CFILES): Add ihex.c.
4859 * bfd-in2.h: Rebuild.
4861 * elf.c (assign_file_positions_for_segments): Sort the sections in
4863 (get_program_header_size): Return the right size if segment_map is
4865 (copy_private_bfd_data): Don't bother to sort the sections.
4867 * bfd.c (bfd_record_phdr): New function.
4868 * bfd-in.h (bfd_record_phdr): Declare.
4869 * bfd_in2.h: Rebuild.
4871 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4874 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4875 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4877 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4878 (bfd_zmalloc): Change declaration.
4879 * libbfd.h: Rebuild.
4880 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4881 and realloc. Don't set bfd_error_no_memory if they fail.
4883 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4885 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4886 uses as well. Added a new howto to deal with TOCREL16 relocs that
4887 are TOCDEFN as well.
4888 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4889 to handle RVA relocs from dlltool.
4890 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4891 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4892 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4894 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4895 to get the right section alignment.
4897 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4899 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4900 p_paddr if p_paddr is zero.
4901 (make_mapping): Set includes_filehdr and includes_phdrs for first
4903 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4905 (assign_file_positions_for_segments): Handle includes_filehdr and
4906 includes_phdrs. Remove special handling of PT_PHDR and first
4908 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4909 when appropriate. Remove special handling of PT_PHDR segment.
4910 Use a more complex condition for when a section is included in a
4911 segment to handle Solaris linker oddities.
4913 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4915 * coff-m88k.c (howto_table): Reformatted for easier reading;
4916 special_function now points to new function m88k_special_reloc.
4917 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4919 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4920 be done correctly by m88k_special_reloc.
4921 (reloc_processing): New function to be used by RELOC_PROCESSING.
4922 (RELOC_PROCESSING): Define to call reloc_processing.
4924 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4926 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4927 (pe_print_pdata): Likewise.
4929 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4930 obstack_alloc fails.
4931 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4933 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4934 * Many files: don't set bfd_error_no_memory if one of the above
4937 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4938 if p_paddr_valid is set.
4939 (copy_private_bfd_data): New static function.
4940 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4942 * elf.c (assign_file_positions_for_segments): Fix case where extra
4943 program headers were allocated.
4945 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4946 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4947 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4948 _bfd_elf_print_private_bfd_data.
4950 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4951 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4952 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4953 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4954 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4955 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4956 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4958 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4960 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4961 * elf.c (make_mapping): New static function.
4962 (map_sections_to_segments): New static function.
4963 (elf_sort_sections): New static function.
4964 (assign_file_positions_for_segments): New static function.
4965 (map_program_segments): Remove.
4966 (get_program_header_size): Remove sorted_hdrs, count, and
4967 maxpagesize parameters. Simplify.
4968 (assign_file_positions_except_relocs): When generating an
4969 executable, use assign_file_positions_for_segments.
4970 (elf_sort_hdrs): Remove.
4971 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4972 to get_program_header_size.
4974 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4976 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4978 * configure, config.in: Regenerate with autoconf 2.7.
4980 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4981 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4983 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4985 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4986 (ecoff_sec_to_styp_flags): Likewise.
4987 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4988 (ecoff_set_symbol_info): Handle scRConst.
4989 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4990 (ecoff_compute_section_file_positions): Handle .rconst section.
4991 (_bfd_ecoff_write_object_contents): Likewise.
4992 (ecoff_link_check_archive_element): Handle scRConst.
4993 (ecoff_link_add_externals): Likewise.
4994 (ecoff_link_write_external): Handle .rconst section.
4995 (ecoff_reloc_link_order): Likewise.
4996 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4997 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4999 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5001 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5002 DEF_DYNAMIC flag is set.
5004 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5006 * host-aout.c: If TRAD_HEADER is defined, include it.
5008 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5010 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5011 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5012 (BFD_NEED_DECLARATION): New function.
5013 * configure.in: Use BFD_NEED_DECLARATION.
5014 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5015 * configure, config.in: Rebuild with autoconf 2.6.
5017 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5018 special_sections before returning when called with a non XCOFF
5021 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5024 * coffcode.h (coff_compute_section_file_positions): Only pad the
5025 previous section to force file alignment when creating an
5028 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5030 * coffcode.h (coff_compute_section_file_positions): If
5031 RS6000COFF_C, set up the .debug section.
5033 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5034 if it is not large enough to accomodate the entire TOC area with
5035 signed 16 bit offsets.
5036 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5038 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5039 TOC anchor to use the TOC value used in the output file.
5041 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5043 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5044 (_bfd_coff_read_string_table): Likewise.
5046 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5048 * pe-arm.c: Fix typos.
5049 * coff-arm.c: Likewise.
5051 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5053 * coff-ppc.c (list_ele): Added "cat"egory member.
5054 (record_toc): New category parameter (priv or pub).
5055 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5056 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5057 the mainline. It addes extra toc cells in error.
5058 (ppc_coff_swap_sym_in_hook): Added some documentation.
5059 (dump_toc): Can now diagnose "virtual toc" chicanery.
5061 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5063 * elf-bfd.h (struct elf_link_hash_table): Change type of
5064 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5066 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5068 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5069 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5071 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5072 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5073 defined or mentioned in a regular file.
5075 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5077 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5078 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5079 (coff_ppc_relocate_section): Correct REL24 handling
5080 (ppc_process_before_allocation): Correct TOCDEFN handling
5082 * peicode.h (dir_names): Added name descriptions
5084 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5086 * VERSION: Updated to cygnus-2.6.
5088 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5090 * targets.c (m68k4knetbsd_vec): Declare.
5092 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5094 * targets.c (bfd_target): Change type of second argument to
5095 _bfd_print_private_bfd_data from void * to PTR.
5096 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5097 using PTR rather than void *.
5098 * bfd-in2, libbfd.h: Rebuild.
5099 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5101 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5102 _bfd_generic_bfd_print_private_bfd_data rather than casting
5105 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5107 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5108 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5110 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5111 BFD64_BACKENDS_CFILES): New variables.
5114 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5116 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5117 not at the file position of the first section.
5118 * coffcode.h (coff_compute_section_file_positions): Avoid using
5120 (coff_write_object_contents): When generating a PPC PE executable
5121 with no symbols, round up the file size to a COFF_PAGE_SIZE
5123 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5124 don't write out a string table.
5126 * elf.c (bfd_section_from_shdr): When using a different section
5127 header, pass the new one to _bfd_elf_make_section_from_shdr.
5128 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5129 (elf_map_symbols): Add section VMA to symbol value when comparing
5131 (_bfd_elf_compute_section_file_positions): Only build symbol table
5132 if there are some symbols. Set file offset of symtab and strtab
5134 (assign_file_positions_except_relocs): Remove dosyms parameter.
5135 Change all callers. Never set file offset of symtab and strtab
5137 (_bfd_elf_copy_private_section_data): New function.
5138 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5139 (_bfd_elf_copy_private_symbol_data): New function.
5140 (swap_out_syms): Check for special mapping of st_shndx created by
5141 copy_private_symbol_data.
5142 * elfxx-target.h: Use new copy routines.
5143 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5144 (_bfd_elf_copy_private_section_data): Declare.
5146 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5148 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5151 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5152 _bfd_dummy_target, matching the recent change to archive
5155 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5157 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5158 arithmetic on PTR types.
5160 * aout-target.h (MY(callback)): Set the lma of the sections.
5162 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5163 symbol into a reloc against the section.
5165 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5167 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5168 glue for the relocs: IMGLUE and IFGLUE.
5169 (record_toc): new function - tracks toc contents
5170 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5171 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5172 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5173 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5174 (ppc_record_toc_entry): Removed a debug define (duh)
5176 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5177 (pe_print_idata): New function - formats the idata section data
5178 (pe_print_pdata): New function - formats the pdata section data
5179 (pe_print_private_bfd_data): calls to above
5181 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5183 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5184 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5185 TARGET_SYM and TARGET_NAME for vector and BFD name.
5186 * coff-pmac.c (pmac_xcoff_vec): Remove.
5187 (TARGET_SYM, TARGET_NAME): Define.
5188 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5189 machine to 0, not all PowerMacs are 601s.
5191 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5193 * elfcode.h (elf_object_p): Read in any program headers.
5194 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5195 based on the program headers, if any.
5196 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5197 (map_program_segments): Set p_paddr of program headers based on
5200 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5202 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5205 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5206 trying to do a relocateable link with a non-a.out object file.
5208 * archive.c (bfd_generic_archive_p): Check the first object file
5209 in an archive even if target_defaulted is set. If the object file
5210 has the wrong xvec, reject it.
5212 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5213 be represented, report the name via _bfd_error_handler.
5214 (translate_to_native_sym_flags): Likewise.
5215 * elf32-mips.c (mips_elf_final_link): Likewise.
5216 * oasys.c (oasys_write_sections): Likewise.
5218 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5219 which checks for STYP_OVRFLO sections.
5220 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5221 reloc and lineno count overflows.
5222 (coff_write_object_contents): Call coff_count_linenumbers before
5223 coff_compute_section_file_positions. If RS6000COFF_C, handle
5224 reloc and lineno count overflows.
5225 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5226 relocs before dealing with .pad sections. Count overflow section
5227 headers when handling .pad sections.
5229 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5232 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5233 (struct xcoff_link_hash_table): Add descriptor_section and
5234 special_sections fields.
5235 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5236 (xcoff_link_add_symbols): Set linkage section alignment. Create
5237 descriptor section. Check for magic symbol names (_text, etc.),
5238 and record them in special_sections if found. Set
5239 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5240 descriptor field to point back to the function code symbol.
5241 (xcoff_sweep): Always mark the special descriptor_section.
5242 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5243 function descriptor, and mark it if it is.
5244 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5245 parameter, and fill it in. Allocate space for the descriptor
5247 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5248 global linkage code. If an undefined function descriptor is
5249 exported, arrange to define it. Warn about any other undefined
5251 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5252 (xcoff_write_global_symbol): Create a function descriptor when
5254 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5255 * bfd-in2.h: Rebuild.
5257 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5259 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5260 (ppc_coff_link_hash_table): new types for hashing
5261 (ppc_coff_link_hash_newfunc): hash entry constructor
5262 (ppc_coff_link_hash_table_init): hash table initializer
5263 (ppc_coff_link_hash_table_create): hash table constructor
5264 (ppc_record_toc_entry): changed references to hash table
5265 (coff_ppc_relocate_section): changed references to hash table
5267 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5268 * libcoff.h: Rebuild
5270 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5271 (coff_link_add_symbols): removed toc_offset init
5273 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5275 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5278 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5279 if it is given and mmep is available.
5280 * acconfig.h: Undef USE_MMAP.
5281 * configure, config.in: Regenerated.
5282 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5283 table handling the old way.
5284 (aout_get_external_symbols): Don't complain if last byte of string
5286 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5287 (bfd_free_window) [! USE_MMAP]: Don't define.
5288 (bfd_get_file_window,
5289 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5291 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5293 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5296 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5299 compatible with AMD generated COFF files. Try to support both AMD
5300 and GNU formats simultaneously.
5301 (coff_a29k_relocate_section): Likewise.
5303 * libbfd.c (bfd_get_file_window): Change writable parameter from
5304 int to boolean; update all callers. Pass MAP_SHARED if not
5305 writable--it's required on Solaris. Cast fprintf argument to
5307 * bfd-in.h (bfd_get_file_window): Update declaration.
5308 * bfd-in2.h: Rebuild.
5309 * aoutx.h: Update calls to bfd_get_file_window.
5311 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5313 (xcoff_swap_ldhdr_in): New static function.
5314 (xcoff_swap_ldsym_in): New static function.
5315 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5316 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5317 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5318 Handle XTY_ER/XMC_XO symbols correctly.
5319 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5320 rather than normal symbol table.
5321 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5322 already defined with the same absolute value.
5323 (xcoff_mark): When considering called symbols, check whether the
5324 descriptor is from a dynamic object, rather than the symbol
5326 (xcoff_build_ldsyms): Likewise.
5328 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5329 Cast realloc and malloc return values. If malloc or realloc fail,
5330 set bfd_error_no_memory.
5331 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5332 * bfd-in2.h: Rebuild.
5334 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5336 * coff-ppc.c (ppc_record_toc_entry): new function.
5337 (in_reloc_p): changed return value.
5338 (coff_ppc_relocate_section): much rework.
5339 (ppc_allocate_toc_section): new function.
5340 (ppc_process_before_allocation): new function.
5341 (ppc_coff_swap_sym_in_hook): new function.
5343 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5344 (coff_link_add_symbols): initialize toc_offset.
5346 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5347 (coff_swap_aouthdr_out): Added more sections to the data
5348 dictionary for the pe file header. Also changed linker version
5349 number on the ppc side.
5350 (dir_names): small improvements to the dictionary printing.
5351 (pe_mkobject_hook): save the file level flags.
5353 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5354 (pe_tdata): added real_flags field
5355 (coff_tdata): added local_toc_sym_map and access macro
5357 * libcoff.h (coff_link_hash_entry): added toc_offset field
5358 (pe_tdata): added real_flags field
5359 (coff_tdata): added local_toc_sym_map and access macro
5361 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5362 (coff_mkobject): init for local_toc_sym_map
5363 (coff_write_object_contents): set the internal_a.magic to
5364 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5367 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5369 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5370 entries until both the line number address and the function name
5371 address are too large.
5373 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5374 * configure: Rebuilt.
5376 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5377 is defined in the environment.
5379 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5381 * som.c (som_get_section_contents_in_window): Define to use
5384 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5386 * coff-i860.c: New file, based on coff-i386.c.
5387 * cpu-i860.c: New file, based on cpu-i386.c.
5388 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5389 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5390 targets, using i860coff_vec.
5391 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5392 trad-core.o and hosts/i860mach3.h.
5393 (i860coff_vec): Use coff-i860.o and cofflink.o.
5394 * configure: Rebuild.
5395 * Makefile.in: Rebuild dependencies.
5396 (ALL_MACHINES): Add cpu-i860.o.
5397 (BFD32_BACKENDS): Add coff-i860.o.
5398 (CFILES): Add cpu-i860.c and coff-i860.c.
5399 * targets.c (i860coff_vec): Declare.
5400 (bfd_target_vector): Add &i860coff_vec.
5401 * archures.c (bfd_i860_arch): Declare.
5402 (bfd_archures_list): Add &bfd_i860_arch.
5403 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5404 (coff_set_flags): Handle bfd_arch_i860.
5405 (coff_write_object_contents): Handle I860 a.out magic number.
5407 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5409 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5410 the created .tc section to 2.
5411 (xcoff_mark): Don't keep a .loader reloc for a call to an
5412 undefined symbol when creating a shared library.
5413 (xcoff_build_ldsyms): When creating a shared library, generate
5414 global linkage code for a call to an undefined symbol.
5416 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5418 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5419 BFD32_BACKENDS, BFD64_BACKENDS.
5420 (.dep1): Put mkdep output in a separate file.
5421 Rebuilt dependencies.
5423 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5426 Permit use of mmap when available:
5428 * configure.in: Check for mmap, madvise, mprotect.
5429 * config.in, configure: Regenerated.
5431 * libbfd.c (struct _bfd_window_internal): Define type.
5432 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5434 (ok_to_map): New static variable for debugging.
5435 (_bfd_generic_get_section_contents_in_window): New function.
5436 * bfd-in.h (bfd_window_internal): Declare type.
5437 (bfd_window): Define type.
5438 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5439 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5442 * libaout.h (struct aoutdata): Add two window fields.
5443 (obj_aout_sym_window, obj_aout_string_window): New macros.
5444 * aoutx.h (some_aout_object_p): Initialize windows.
5445 (aout_get_external_symbols): Get symbol data and strings in
5446 windows instead of explicitly allocated buffers.
5447 (slurp_symbol_table): Free window instead of memory.
5448 (bfd_free_cached_info): Release windows instead of freeing storage
5450 (aout_link_free_symbols): Ditto.
5452 * targets.c (bfd_target): Add new field for
5453 get_section_contents_in_window.
5454 (BFD_JUMP_TABLE_GENERIC): Updated.
5455 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5456 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5457 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5458 macros for get_section_contents_in_window field.
5460 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5462 * core.c: Renamed to corefile.c
5463 * makefile.dos (OBJS): Change core.o to corefile.o
5464 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5467 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5469 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5470 targ_selvecs to allow debugging under Irix-5 native.
5473 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5475 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5476 to o. Clobber and restore the list of new csects around the call
5477 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5478 linker error and the linker wants to read the symbol table. Reset
5479 the line number count of a real section even if it has no relocs.
5480 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5482 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5485 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5487 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5488 an undefined symbol in a shared link.
5490 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5491 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5492 phdm@info.ucl.ac.be (Philippe De Muyter).
5494 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5496 * coff-m88k.c (rtype2howto): New static function.
5497 (RTYPE2HOWTO): Use it rather than a macro definition.
5499 * coffcode.h (coff_write_object_contents): set internal_a.magic
5500 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5502 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5503 define TRAD_HEADER to new file hosts/delta68.h.
5504 m88*-motorola-sysv*, however, does use ptrace-core.o.
5505 * hosts/delta68.h: New file.
5507 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5508 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5510 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5512 * i386linux.c (MY(vec)): Declare before use.
5514 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5516 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5517 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5519 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5520 BFD is not of the right type.
5521 (bfd_elf_get_needed_list): Likewise.
5522 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5523 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5524 * xcofflink.c (XCOFF_XVECP): Define.
5525 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5527 (bfd_xcoff_import_symbol): Likewise.
5528 (bfd_xcoff_export_symbol): Likewise.
5529 (bfd_xcoff_link_count_reloc): Likewise.
5530 (bfd_xcoff_record_link_assignment): Likewise.
5531 (bfd_xcoff_size_dynamic_sections): Likewise.
5533 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5534 table index against the number of symbols for a base relative
5537 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5539 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5540 full_aouthdr flag here...
5541 (_bfd_xcoff_bfd_final_link): ...not here.
5543 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5545 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5546 systems that have a system <libelf.h>.
5547 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5548 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5549 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5550 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5551 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5552 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5553 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5555 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5557 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5558 set, set BSF_WEAK in symbol. Change all callers.
5559 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5560 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5561 _bfd_generic_link_add_one_symbol.
5562 (ecoff_indirect_link_order): Check that the section tdata relocs
5563 are not NULL before using them.
5565 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5566 define TRAD_HEADER as hosts/alphalinux.h.
5567 * configure: Rebuild.
5568 * hosts/alphalinux.h: New file.
5569 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5572 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5574 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5575 C_ECOMM storage classes.
5577 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5579 (xcoff_mark): Call xcoff_mark_symbol.
5580 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5581 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5583 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5585 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5587 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5589 (xcoff_find_reloc): New static function.
5590 (xcoff_link_add_symbols): Use it.
5591 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5592 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5593 relocate the value of C_DECL.
5595 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5597 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5599 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5600 callback decide what goes in .relocs.
5601 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5602 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5605 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5607 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5610 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5612 * xcofflink.c: More improvements, mostly to fix handling of
5613 constructors and a few other special cases.
5614 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5615 zero, reverting yesterday's change.
5616 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5617 (bfd_xcoff_link_count_reloc): Declare.
5618 (bfd_xcoff_record_link_assignment): Declare.
5619 * bfd-in2.h: Rebuild.
5621 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5623 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5624 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5625 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5626 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5627 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5628 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5630 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5633 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5634 segments includes the a.out header. See to that the magic number
5635 *always* is big-endian.
5637 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5638 m68k4k NetBSD configurations.
5640 * configure.in, configure: Separate i386 & mips NetBSD
5641 configurations from other BSD ones. Don't assume DEC is the only
5642 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5643 configurations. Add support for m68k4k NetBSD object format.
5645 * libaout.h: Added M_68K4K_NETBSD magic.
5647 * m68k4knetbsd.c: New file.
5649 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5651 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5654 * hosts/mipsnbsd.h: New file.
5657 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5659 * config.bfd: Add config stuff for mips*-*-magic* to set
5660 targ_defvec to ecoff_big_vec.
5663 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5665 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5667 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5668 toc_section, and entry_section fields.
5669 (struct xcoff_section_tdata): Remove ldrel_count field.
5670 * libcoff.h: Rebuild.
5671 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5673 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5674 full a.out header if full_aouthdr is set in xcoff_data.
5675 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5676 based on sections stored in xcoff_data.
5677 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5679 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5680 (rs6000coff_vec): Set symbol_leading_char to '.'.
5681 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5682 value stored in ret rather than returning a pointer value.
5684 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5686 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5689 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5691 * som.c (som_slurp_string_table): Allocate the strings with malloc
5692 since they're free'd by free_cached_info.
5693 (som_slurp_symbol_table): Similarly for the symbol table.
5695 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5697 * Makefile.in (diststuff): Don't make headers.
5699 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5701 * Makefile.in: Rebuild dependencies.
5703 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5704 output_bfd is not SunOS.
5705 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5706 non-SunOS input files.
5708 * xcofflink.c: Extensive changes to support linking shared objects
5709 and generating a .loader section.
5710 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5711 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5712 last_symndx, and ldrel_count fields.
5713 * libcoff.h: Rebuild.
5714 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5715 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5717 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5718 (bfd_xcoff_export_symbol): Declare.
5719 (bfd_xcoff_size_dynamic_sections): Declare.
5720 * bfd-in2.h: Rebuild.
5722 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5724 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5725 * configure: Rebuild.
5726 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5727 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5729 (pmac_xcoff_vec): Update to use new xcoff support.
5730 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5731 (xcoff_write_armap): Declare buf as unsigned char.
5732 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5734 * mpw-make.sed: Generalize subdir_do edit.
5736 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5738 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5739 correctly. Don't initialize asect->vma.
5741 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5743 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5744 something a little less than the page size.
5746 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5748 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5750 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5752 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5753 * coffcode.h (coff_write_object_contents): If .bss is before
5754 .data us that as data_start.
5755 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5757 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5758 (coff_swap_outhdr_out): Hardwire in version number.
5760 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5762 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5763 major and minor to *_vno, since the former are also macros in
5764 SunOS header files. Cast result of bfd_alloc to appropriate
5767 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5768 before assigning to sec_data.
5770 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5772 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5773 now relative to the section, not absolute.
5774 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5775 get the file name when there is a N_SO directory name. When
5776 handling stabs, remember that section->vma was added to the
5779 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5781 * sunos.c (struct sunos_link_hash_table): Add needed field.
5782 (sunos_link_hash_table_create): Call bfd_release, not free.
5783 (sunos_link_hash_table_create): Initialize needed field.
5784 (sunos_add_dynamic_symbols): Record needed objects.
5785 (bfd_sunos_get_needed_list): New function.
5786 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5787 * bfd-in2.h: Rebuild.
5789 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5791 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5793 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5795 * bfd-in.h (struct bfd_link_needed_list): Rename from
5796 bfd_elf_link_needed_list.
5797 * bfd-in2.h: Rebuild.
5798 * elf.c, elflink.h, libelf.h: Corresponding changes.
5800 Add start at AIX linker support; no shared libraries yet.
5801 * xcofflink.c: New file.
5802 * configure.in (rs600coff_vec): Use xcofflink.o.
5803 * configure: Rebuild.
5804 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5806 (struct xcoff_section_tdata): Define.
5807 (xcoff_section_data): Define macro.
5808 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5809 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5810 (_bfd_xcoff_bfd_final_link): Declare.
5811 (_bfd_ppc_xcoff_relocate_section): Declare.
5812 * libcoff.h: Rebuild.
5813 * coff-rs6000.c: Clean up a bit.
5814 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5815 cputype, csects, and debug_indices.
5816 (xcoff_copy_private_bfd_data): Copy cputype.
5817 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5818 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5819 (xcoff_reloc_type_lookup): Rename from
5820 rs6000coff_reloc_type_lookup.
5821 (coff_relocate_section): Define.
5822 (_bfd_xcoff_sizeof_headers): Define.
5823 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5824 (_bfd_xcoff_bfd_relax_section): Define.
5825 (_bfd_xcoff_bfd_link_split_section): Define.
5826 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5828 * coffcode.h (coff_compute_section_file_positions): If AIX,
5829 increment sofar by SMALL_AOUTSZ if not executable.
5830 (coff_write_object_contents): If AIX, always output an a.out
5831 header; if not executable, header size of SMALL_AOUTSZ.
5832 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5833 (_bfd_stringtab_init): Initialize xcoff field.
5834 (_bfd_xcoff_stringtab_init): New function.
5835 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5836 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5837 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5838 * libbfd.h: Rebuild.
5839 * Makefile.in: Rebuild dependencies.
5840 (BFD32_BACKENDS): Add xcofflink.o.
5841 (CFILES): Add xcofflink.c.
5843 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5844 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5845 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5847 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5849 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5851 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5853 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5854 * config.in: Regenerated.
5856 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5857 (_bfd_chunksize): New variable.
5858 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5859 for obstack chunk size.
5860 * configure.in: Check for getpagesize.
5861 * configure: Regenerated.
5863 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5865 * trad-core.c (rawptr): Make it a local variable of
5866 ptrace_unix_core_file_p.
5868 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5870 * coff-arm.c (in_reloc_p): New.
5871 * coff-i386.c (in_reloc_p): New.
5872 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5873 (coff_write_object_contents): Only set has_reloc_section
5875 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5876 in_reloc_p to decide if reloc should be emitted.
5877 * libcoff.h (pe_data_type.in_reloc_p): New.
5878 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5880 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5882 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5883 (_bfd_coff_read_internal_relocs): Likewise.
5884 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5885 (_bfd_coff_read_internal_relocs): Likewise.
5887 * elflink.h (elf_link_add_object_symbols): Correct conditions
5888 under which type and size change warnings are issued.
5890 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5892 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5893 a symbol which is not in a real section.
5894 (coff_write_native_symbol): Corresponding change.
5896 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5897 coff_link_hash_newfunc and make non-static.
5898 (_bfd_coff_link_hash_table_init): New function, broken out of
5899 _bfd_coff_link_hash_table_create.
5900 (_bfd_coff_link_hash_table_create): Use it.
5901 (process_embedded_commands): Make static.
5902 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5903 (_bfd_coff_link_hash_table_init): Declare.
5904 * libcoff.h: Rebuild.
5906 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5907 field in XCOFF tdata.
5908 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5909 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5910 based on cputype stored in a.out header, or in n_type of initial
5912 (coff_write_object_contents): Set cputype correctly in a.out
5914 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5916 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5917 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5919 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5920 * libcoff.h: Rebuild.
5922 * cpu-rs6000.c (rs6000_compatible): New static function.
5923 (bfd_rs6000_arch): Use it.
5924 * cpu-powerpc.c (powerpc_compatible): New static function.
5925 (arch_info_struct): Define various flavours of PowerPC.
5926 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5929 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5931 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5933 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5935 * elflink.h (elf_link_add_object_symbols): Don't warn about
5936 changing the size or type if the old definition was weak.
5938 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5940 * coffcode.h (combined_entry_type): Add fix_line field.
5941 (coff_slurp_line_table): Warn if we try to set the lineno field of
5943 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5944 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5945 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5946 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5948 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5949 * libcoff.h: Rebuild.
5951 * libcoff-in.h (struct xcoff_tdata): Define.
5952 (xcoff_data): Define.
5953 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5954 * bfd-in2.h, libcoff.h: Rebuild.
5955 * coff-rs6000.c (xcoff_mkobject): New static function.
5956 (coff_mkobject): Define.
5957 (xcoff_copy_private_bfd_data): New static function.
5958 (coff_bfd_copy_private_bfd_data): Define.
5959 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5961 (rs6000coff_vec): Add DYNAMIC to object_flags.
5962 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5963 .loader sections specially.
5964 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5965 section alignment from the XCOFF tdata information.
5966 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5967 F_SHROBJ, and copy the extra a.out header information into the
5968 XCOFF tdata structure.
5969 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5970 F_DYNLOAD and the extra a.out header information.
5971 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5972 C_HIDEXT symbol with attached csect information.
5973 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5974 in the o_maxdata field.
5975 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5976 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5977 end if BSF_NOT_AT_END is set.
5979 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5980 _bfd_read_ar_hdr_fn.
5981 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5982 * bfd-in2.h, libbfd.h: Rebuild.
5983 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5985 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5986 (bfd_slurp_bsd_armap_f2): Likewise.
5987 (_bfd_slurp_extended_name_table): Likewise.
5989 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5991 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5993 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5994 when the symbol table is empty.
5996 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5997 space for section symbols, since we don't output them either.
5998 (elf_m68k_adjust_dynindx): Removed.
6000 * ptrace-core.c (rawptr): Make it a local variable of
6001 ptrace_unix_core_file_p.
6003 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6005 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6008 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6009 Mac object file formats.
6011 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6013 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6014 auxent if there isn't one.
6015 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6016 rather than FILNMLEN as the maximum name length.
6018 * coffcode.h (bfd_coff_backend_data): Add new field
6019 _bfd_coff_print_aux.
6020 (bfd_coff_print_aux): New static function.
6021 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6022 scnlen field of an XTY_LD csect aux entry.
6023 (coff_print_aux): New static function.
6024 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6025 in coff_pointerize_aux_hook.
6026 (bfd_coff_std_swap_table): Initialize new field.
6027 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6028 * libcoff.h: Rebuild.
6029 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6030 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6032 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6033 if there are symbols, for native AIX ld compatibility.
6035 * coffcode.h (bfd_coff_backend_data): Add new field
6036 _bfd_coff_pointerize_aux_hook.
6037 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6038 or I960, and as 0 otherwise.
6039 (bfd_coff_std_swap_table): Initialize new field.
6040 * libcoff.h: Rebuild.
6041 * coffgen.c (coff_pointerize_aux): Change parameters to take
6042 symbol pointer instead of type and class, and to take aux index.
6043 Call _bfd_coff_pointerize_aux_hook if it is defined.
6044 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6045 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6046 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6048 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6049 read-only/host-only support.
6051 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6053 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6056 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6057 BFD_JUMP_TABLE_ARCHIVE accordingly.
6058 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6059 (_bfd_compute_and_write_armap): Declare.
6060 (_bfd_generic_read_ar_hdr): Declare.
6061 (_bfd_read_ar_hdr): Define.
6062 (_bfd_noarchive_read_ar_hdr): Define.
6063 (_bfd_archive_bsd_read_ar_hdr): Define.
6064 (_bfd_archive_coff_read_ar_hdr): Define.
6065 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6066 _bfd_read_ar_hdr instead.
6067 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6068 (_bfd_compute_and_write_armap): Rename from
6069 compute_and_write_armap. Make non-static. Change all callers.
6070 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6071 than _bfd_snarf_ar_hdr.
6072 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6073 * ieee.c (ieee_read_ar_hdr): Define.
6074 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6075 * oasys.c (oasys_read_ar_hdr): Define.
6076 * som.c (som_read_ar_hdr): Define.
6077 * bfd-in2.h, libbfd.h: Rebuild.
6079 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6081 * peicode.c (coff_swap_filehdr_in): If symptr is
6082 zero, there aren't any symbols, even if nsyms is set.
6084 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6086 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6088 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6089 sections, and set styp correctly for them: .got, .hash, .dynamic,
6090 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6091 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6093 (ecoff_sort_hdrs): New static function.
6094 (ecoff_compute_section_file_positions): Return boolean, not void.
6095 Sort the sections by VMA before looking through them. Put the
6096 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6097 section on an appropriate boundary within the page.
6098 (ecoff_compute_reloc_file_positions): Check return value of
6099 ecoff_compute_section_file_positions.
6100 (_bfd_ecoff_set_section_contents): Likewise.
6101 (_bfd_ecoff_write_object_contents): Check for various Alpha
6102 section types when incrementing text_size and data_size. Call
6103 adjust_headers backend function if it exists.
6104 * coff-alpha.c (alpha_adjust_headers): New static function.
6105 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6106 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6108 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6110 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6112 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6113 of ALTERNATE_AIX_CORE_FORMAT.
6114 * configure.in (aix4): No longer need CORE_FLAGS.
6115 * configure: Updated.
6117 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6119 NS32k changes from Ian Dall:
6120 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6122 (aout_link_input_section_std, aout_link_input_section_ext,
6123 aout_link_reloc_link_order): Call them instead of _bfd_*
6125 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6127 (backend_data): Use it instead of hardcoded zero.
6129 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6130 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6132 * ns32knetbsd.c: Include bfd.h.
6133 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6134 (MY_bfd_reloc_type_lookup): Declare function too.
6135 * pc532-mach.c (set_sizes): Don't declare.
6136 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6137 (backend_data, MY_backend_data): Don't define.
6139 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6140 ns32k-*-lites* like ns32k-*-netbsd*.
6142 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6145 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * coffcode.h (coff_write_object_contents): Restore setting
6148 f_timdat to 0, deleted on August 22.
6150 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6152 * coffcode.h (coff_bfd_copy_private_symbol_data,
6153 coff_bfd_copy_private_section_data,
6154 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6155 * peicode.h (coff_bfd_copy_private_bfd_data): New
6156 (pe_bfd_copy_private_bfd_data): New.
6157 (coff_swap_scnhdr_in): Swap bss size into the right place.
6158 (pe_print_private_bfd_data): Add some newlines.
6160 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6162 * som.c (setup_sections): Don't die if a space has no subspaces.
6164 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6166 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6167 dynamic symbol override a common symbol. Don't change the size or
6168 type if they have been set and the new symbol is not a definition.
6169 Warn if the size or type changes.
6171 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6173 * som.c (som_begin_writing): Don't write the symbol table or
6175 (som_finish_writing): Write them here. Place them after the
6176 subspace data, but before the relocs.
6178 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6180 * sunos.c (sunos_add_one_symbol): Just pass false, not
6181 info->shared_library, to sunos_create_dynamic_sections.
6182 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6184 (sunos_check_dynamic_reloc): Remove .text section assertion.
6186 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6188 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6189 * configure, configure.in: Add pmac_xcoff_vec case.
6190 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6191 * coff-pmac.c: New file, PowerMac XCOFF support.
6192 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6193 * targets.c (pmac_xcoff_vec): Declare.
6195 * mpw-config.in: Various changes to be compatible with the
6196 autoconf-based configury.
6197 * mpw-make.sed: New file, sed commands to translate Unix
6198 makefile into MPW syntax.
6199 * mpw-make.in: Remove.
6200 * hosts/mpw.h: Remove.
6201 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6202 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6204 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6206 * binary.c (binary_get_symtab): Return an empty string on error.
6207 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6209 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6211 * coff-ppc.c: Reformatted according to gnu conventions
6212 Removed irrelevant "if 0" code
6214 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6216 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6217 symbols rather than as indirect symbols.
6218 (MY(slurp_symbol_table)): Don't do anything special about
6221 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6222 of .ctors and .dtors sections is no larger than 2.
6224 * sunos.c (sunos_add_one_symbol): Don't change
6225 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6227 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6228 dynamic symbols when creating a shared library.
6229 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6231 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6232 written even if it is not defined in a regular object.
6233 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6234 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6235 rather than the constant 22.
6236 (sunos_check_dynamic_reloc): Handle creating a shared library.
6237 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6238 zero when creating a shared library.
6239 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6240 write it out at the start of the symbol table.
6242 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6244 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6246 * config.bfd: Add arm-*-coff.
6247 * configure.in, configure: Add armcoff_{little,big}_vec.
6248 * targets.c (armcoff_{little,big}_vec): Declare.
6249 (bfd_target_vector): Add armcoff_{little,big}_vec.
6250 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6252 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6254 * targets.c (bfd_find_target): Remove debugging code.
6256 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6258 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6260 * Makefile.in: added *-ppc files
6261 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6262 allow pe based .o's to be shared with other tools on ppc/NT
6263 * config.bfd: added powerpc[le]-[pe|winnt] config support
6264 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6265 * peicode.h: Added more section flags for PE on ppc
6266 Added coff_swap_filehdr_out to allow peicode.h to be
6267 used for non-image PE files on ppc.
6268 Check for image, or not, before copying pe_opthdr
6269 * targets.c: Added new bfd's
6270 * targets.c: Removed two inactive bfds that shouldn't have made it this
6273 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6275 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6276 explicit values to initialize all relocs. Change all users.
6277 (ppc_elf_brtaken_inner): New function to handle branch predicition
6279 (ppc_elf_brtaken_reloc): Ditto.
6280 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6281 relocs use ppc_elf_unsupported_reloc.
6282 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6283 needs to be reported.
6284 (ppc_elf_relocate_section): Support branch prediction relocs.
6286 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6288 * bfd.c (bfd_assert): Remove \n from string passed to
6291 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6292 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6293 (bfd_coff_make_section_hook): Don't define.
6294 (coff_make_section_hook): Remove.
6295 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6296 (styp_to_sec_flags): Likewise.
6297 (coff_write_object_contents): Likewise.
6298 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6300 * libcoff.h: Rebuild.
6301 * coffgen.c (make_a_section_from_file): Just call
6302 bfd_make_section_anyway, not bfd_make_section or
6303 bfd_coff_make_section_hook.
6304 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6305 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6306 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6307 make_section_hook field.
6308 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6310 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6311 pointers into value field for warning and indirect symbols; just
6312 leave the value field alone.
6313 * linker.c (generic_link_add_symbol_list): Use next symbol for
6314 warning and indirect symbols, rather than looking in symbol value.
6315 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6316 parameter. Change all callers. Remove support for indirect
6317 symbols; it didn't work anyhow.
6318 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6319 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6320 * bfd-in2.h: Rebuild.
6322 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6324 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6325 go back to telling the tools this reloc operates on 32 bits.
6327 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6329 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6330 rather than a direct fprintf.
6331 * archive.c (_bfd_write_archive_contents): Likewise.
6332 * coffcode.h (coff_slurp_symbol_table): Likewise.
6333 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6334 (ppc_elf_unsupported_reloc): Likewise.
6335 (ppc_elf_relocate_section): Likewise.
6336 * i386linux.c (linux_tally_symbols): Likewise.
6337 (linux_finish_dynamic_link): Likewise.
6338 * osf-core.c (osf_core_core_file_p): Likewise.
6339 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6340 * som.c (som_sizeof_headers): Likewise.
6341 * srec.c (srec_bad_byte): Likewise.
6342 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6343 * libbfd-in.h (bfd_assert): Declare first parameter const.
6344 * libbfd.h: Rebuild.
6345 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6346 bfd_reloc_overflow is enough.
6347 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6348 * coff-h8500.c (rtype2howto): Likewise.
6349 * coff-z8k.c (rtype2howto): Likewise.
6350 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6351 * elf.c (_bfd_elf_get_lineno): Likewise.
6352 (_bfd_elf_no_info_to_howto): Likewise.
6353 (_bfd_elf_no_info_to_howto_rel): Likewise.
6354 * hp300hpux.c (convert_sym_type): Likewise.
6355 (MY(swap_std_reloc_in)): Likewise.
6356 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6358 * libaout.h (struct aoutdata): Add line_buf field.
6359 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6360 and filename_buffer. Instead, use a malloc buffer stored in the
6361 new line_buf field. Remove length restrictions.
6363 * coffgen.c (string_size): Remove static variable.
6364 (debug_string_size, debug_string_section): Likewise.
6365 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6366 and debug_string_size_p parameters. Use them instead of the
6367 global variables. Change all callers.
6368 (coff_write_symbol): Likewise.
6369 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6370 (coff_write_symbols): Add local variables to replace removed
6373 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6374 function, and line_base fields.
6375 * libcoff.h: Rebuild.
6376 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6377 information, rather than using static variables.
6379 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6380 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6382 * init.c (initialized): Remove static variable.
6383 (bfd_init): Don't bother setting initialized.
6384 (bfd_check_init): Remove.
6385 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6386 * libbfd.h: Rebuild.
6388 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6390 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6391 size for full core dumps. Copy core file header to private data.
6392 (rs6000coff_core_file_failing_command,
6393 rs6000coff_core_file_failing_signal): New functions to extract
6394 the file name and terminating signal from the core file.
6395 * coff-rs6000.c: Use them.
6397 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6399 Change arch info to be const, initialized at compile time.
6400 * archures.c: Reindent many functions. Change CONST to const.
6401 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6402 nothing set it anyhow. Make next const.
6403 (bfd_arch_info_list): Remove.
6404 (bfd_archures_list): Rename from archures_init_table. Change from
6405 a table of function pointers to a table of bfd_arch_info_type
6406 structure addresses.
6407 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6408 (bfd_lookup_arch): Likewise.
6409 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6411 (bfd_default_arch_struct): Make const.
6412 (bfd_arch_init, bfd_arch_linkin): Remove.
6413 (bfd_get_arch_info): Return a const pointer.
6414 * init.c (bfd_init): Don't call bfd_arch_init.
6415 * bfd.c (struct _bfd): Make arch_info const.
6416 * bfd-in2.h: Rebuild.
6417 * libbfd.h: Rebuild.
6418 * configure.in: Put & before everything in $selarchs.
6419 * configure: Rebuild.
6420 * cpu-*.c: Change bfd_*_arch from a function which calls
6421 bfd_arch_linkin to a const structure.
6422 * ieee.c (ieee_object_p): Make arch const.
6424 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6426 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6428 * bfd-in2.h: Regenerate.
6429 * libbfd.h: Regenerate.
6431 * elf32-ppc.c (reloc_type): Update names to match current draft.
6432 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6433 relative. Update names to current V.4 draft.
6434 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6435 (ppc_elf_relocate_section): Rename relocations to match draft.
6437 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6439 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6440 compiled with -mrelocatable-lib to be linked with either normal
6441 modules or -mrelocatable modules.
6443 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6445 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6446 in the a.out header.
6448 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6449 a reloc against a local symbol, even if it's not a section.
6451 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6453 * targets.c (bfd_target): Remove unused align_power_min field.
6454 * bfd-in2.h: Rebuild.
6455 * All backends: Remove initialization of align_power_min.
6457 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6459 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6461 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6463 * config.bfd (mips-dec-netbsd*): New target.
6464 * configure.host (mips-dec-netbsd*): New host.
6465 * configure.in (mips-dec-netbsd*): New native.
6466 * configure: Rebuild.
6468 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6470 Make the COFF backend linker merge common types:
6471 * cofflink.c (struct coff_debug_merge_element): Define.
6472 (struct coff_debug_merge_type): Define.
6473 (struct coff_debug_merge_hash_entry): Define.
6474 (struct coff_debug_merge_hash_table): Define.
6475 (coff_debug_merge_hash_table_init): Define.
6476 (coff_debug_merge_hash_table_free): Define.
6477 (coff_debug_merge_hash_lookup): Define.
6478 (struct coff_final_link_info): Add debug_merge field.
6479 (coff_debug_merge_hash_newfunc): New static function.
6480 (_bfd_coff_final_link): Allocate and free debug_merge table.
6481 (coff_link_input_bfd): Merge identical enum, struct and union
6484 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6486 Convert i960 COFF to use COFF backend linker.
6487 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6488 structure to store the symbol being used.
6489 (coff_i960_start_final_link): New static function.
6490 (coff_i960_relocate_section): New static function.
6491 (coff_i960_adjust_symndx): New static function.
6492 (coff_start_final_link): Define.
6493 (coff_relocate_section): Define.
6494 (coff_adjust_symndx): Define.
6495 * coffcode.h (bfd_coff_backend_data): Add new callback function
6496 _bfd_coff_start_final_link.
6497 (bfd_coff_start_final_link): Define.
6498 (coff_start_final_link): Define if not defined.
6499 (bfd_coff_std_swap_table): Add coff_start_final_link.
6500 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6502 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6503 function callback is not NULL.
6504 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6505 (_bfd_coff_internal_syment_name): Declare.
6506 * libcoff.h: Rebuild.
6507 * configure.in (icoff_big_vec): Add cofflink.o.
6508 (icoff_little_vec): Likewise.
6509 * configure: Rebuild.
6511 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6513 * Makefile.in (clean-info): Remove extraneous tab from line
6516 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6518 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6519 contents has relocs.
6521 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6523 * coffcode.h (coff_compute_section_file_positions): Keep the
6525 (coff_write_object_contents): Remember if it's a relocatable
6527 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6528 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6529 if relocatable file. Swap out saved raw size.
6531 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6533 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6534 (maintainer-clean): Rename from realclean, passing
6535 maintainer-clean down to subdirectories, but leave realclean as a
6538 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6541 * dep-in.sed: Remove config.h from generated dependencies.
6543 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6544 broken out of sunos_canonicalize_dynamic_symtab.
6545 (sunos_canonicalize_dynamic_symtab): Call new function
6546 sunos_slurp_dynamic_symtab.
6547 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6548 dynamic symbol table to the caller.
6549 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6550 callback to override the symbols being read.
6551 * libaout.h (struct aout_backend_data): Add three new parameters
6552 to add_dynamic_symbols callback.
6554 Extensive minor changes to avoid various gcc warnings. Also:
6555 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6556 * archures.c (bfd_arch_info_type): Change mach field from long to
6558 (bfd_lookup_arch): Change machine parameter from long to unsigned
6561 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6563 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6564 a symbol with a non-zero plt_offset.
6566 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * elfcode.h (align_file_position): Remove; not used.
6570 * configure.in: Only check for <sys/procfs.h> on a native system,
6571 and make sure it defines prstatus_t.
6572 * configure: Rebuild.
6574 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6576 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6578 * config.in: Rename from config.h.in.
6579 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6580 Check for config.h:config.in when creating stamp-h.
6581 * configure: Rebuild.
6582 * Makefile.in (stamp-h): Depend upon config.in rather than
6583 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6584 calling config.status.
6586 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6587 (Makefile): Just rebuild Makefile.
6588 (config.h, stamp-h): New targets.
6589 * configure.in: Create stamp-h when rebuilding config.h.
6590 * configure: Rebuild.
6592 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6594 * configure.in: Call AC_CONFIG_HEADER. Substitute
6595 HOST_64BIT_LONG. Check that various header files exist. Check
6596 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6597 and/or free need to be declared. Don't make a link to sysdep.h.
6598 Define TRAD_HEADER for various hosts.
6599 * configure: Rebuild.
6600 * configure.host: Don't set my_host. Add definitions taken from
6601 host header files for various entries. Remove entries which now
6603 * acconfig.h: New file.
6604 * config.h.in: New file, built by autoheader.
6605 * sysdep.h: New file.
6606 * Makefile.in (do_distclean): Don't remove sysdep.h.
6608 (LOCAL_H_DEPS): New variable.
6609 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6611 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6612 ($(OPTIONAL_BACKENDS)): Likewise.
6613 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6614 looking through sysdep.h.
6615 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6616 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6617 (fprintf_vma, sprintf_vma): Likewise.
6618 (int64_type, uint64_type): Don't define.
6619 * bfd-in2.h: Rebuild.
6620 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6621 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6622 * lynx-core.c: Include stuff from old hosts/lynx.h.
6623 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6624 rather than NO_FCNTL.
6625 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6626 rather than NATIVE_HPPAHPUX_COMPILER.
6627 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6629 * hosts/*.h: Remove all header files which merely include,
6630 declare, and define things. Leave header files which define
6631 information needed by trad-core.c.
6633 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6634 (BFD_CC_FOR_BUILD): Define.
6635 * configure.in: Use BFD_CC_FOR_BUILD.
6636 * configure: Rebuild.
6638 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6641 * configure: Rebuild.
6643 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6646 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6648 * config.bfd: i386pe_ve -> i386pe_vec.
6650 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6652 * configure.host: Incorporate host Makefile fragments by setting
6654 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6655 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6656 value based on whether the code is being compiled by a cross
6657 compiler. Don't substitute host_makefile_frag or frags.
6658 * aclocal.m4: New file to define local AC_PROG_CC.
6659 * configure: Rebuild.
6660 * Makefile.in (INSTALL): Set to @INSTALL@.
6661 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6662 (INSTALL_DATA): Set to @INSTALL_DATA@.
6664 (CC): Define as @CC@.
6665 (CFLAGS): Set to @CFLAGS@.
6666 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6667 (@host_makefile_frag@): Remove.
6668 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6669 after other options.
6670 (config.status): Remove dependency upon @frags@.
6671 * config/*.mh, config/README: Remove.
6673 * config.bfd: Rewrite to incorporate the contents of the Makefile
6674 fragments by setting shell variables, rather than merely returning
6675 the name of a Makefile fragment.
6676 * configure.in: Use shell variables set by config.bfd rather than
6677 looking at the target Makefile fragment files. Don't substitute
6678 target_makefile_frag. Do substitute TDEFINES.
6679 * configure: Rebuild.
6680 * Makefile.in (@target_makefile_frag@): Remove.
6681 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6682 * config/*.mt: Remove.
6684 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6686 * configure.in: Put changequote lines around "i[345]86" patterns
6687 section of core file support.
6689 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6691 * som.c (som_bfd_print_private_bfd_data): Define to use the
6694 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6696 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6697 entry, text_start and data_start.
6699 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6701 * Makefile.in (OFILES): Remove $(TDEPFILES).
6702 * config/apollo.mt (TDEPFILES): Remove.
6703 * config/README: Update.
6705 * configure.in: For a native configuration, set COREFILE and
6706 COREFLAG based on the canonical host name.
6707 * configure: Rebuild.
6708 * Makefile.in: Rebuild dependencies.
6709 (ALL_CFLAGS): Add @COREFLAG@.
6710 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6711 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6712 support routines. Check LYNX_CORE rather than HOST_LYNX.
6713 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6714 * i386lynx.c: Likewise.
6715 * m68klynx.c: Likewise.
6716 * sparclynx.c: Likewise.
6717 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6718 * *-core.c: Comment changes.
6719 * config/decstation.mh (HDEPFILES): Remove.
6720 (HDEFINES): Remove -DTRAD_CORE.
6721 * config/irix3.mh (RANLIB): Remove.
6722 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6723 (HDEFINES): Remove -DIRIX_CORE.
6724 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6725 (HDEFINES): Remove -DTRAD_CORE.
6726 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6727 * config/ultra3.mh (RANLIB): Remove.
6728 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6729 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6730 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6731 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6732 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6733 * config/i386aix.mh, config/i386bsd.mh: Remove.
6734 * config/i386linux.mh, config/i386mach3.mh: Remove.
6735 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6736 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6737 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6738 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6739 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6740 * config/solaris2.mh, config/stratus.mh: Remove.
6741 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6742 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6744 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6746 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6747 DT_FINI entry if the appropriate symbol is not in the hash table.
6749 * libelf.h (struct elf_backend_data): Add create_program_headers
6750 and want_hdr_in_seg fields.
6751 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6753 (elf_backend_create_program_headers): Likewise.
6754 (elfNN_bed): Initialize create_program_headers and
6756 * elf.c (get_program_header_size): Call create_program_headers
6758 (map_program_segments): Check want_hdr_in_seg backend field. Call
6759 create_program_headers backend routine.
6761 * elf.c (assign_file_positions_except_relocs): Align non allocated
6762 sections when creating an executable.
6764 * elfcode.h (elf_swap_phdr_in): Make non static.
6765 (elf_swap_phdr_out): Make non static.
6766 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6767 (bfd_elf32_swap_phdr_out): Declare.
6768 (bfd_elf64_swap_phdr_in): Declare.
6769 (bfd_elf64_swap_phdr_out): Declare.
6771 * ecofflink.c (ecoff_collect_shuffle): New static function.
6772 (_bfd_ecoff_get_accumulated_pdr): New function.
6773 (_bfd_ecoff_get_accumulated_sym): New function.
6774 (_bfd_ecoff_get_accumulated_ss): New function.
6775 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6776 (_bfd_ecoff_get_accumulated_sym): Declare.
6777 (_bfd_ecoff_get_accumulated_ss): Declare.
6778 * libbfd.h: Rebuild.
6780 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6782 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6784 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6785 warning symbols. If any section is named .gnu.warning.XXX, treat
6786 the contents as a warning to be issued if the symbol XXX is
6788 (elf_link_output_extsym): For an indirect or warning symbol, just
6789 output the symbol it points to.
6791 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6792 if bfd_hash_allocate fails, since it will already be set.
6793 (generic_link_hash_newfunc): Likewise.
6794 (archive_hash_newfunc): Likewise.
6795 (hash_entry_bfd): New static function.
6796 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6797 callback. Allocate a new warning using the hash table newfunc.
6798 Use bfd_hash_replace to update the entry in the hash table, rather
6799 than assuming we can copy the fields with structure assignment.
6801 * hash.c (bfd_hash_replace): New function.
6802 * bfd-in.h (bfd_hash_replace): Declare.
6803 * bfd-in2.h: Rebuild.
6805 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6807 * config.bfd: Add mips*vr4300-*-elf* target.
6808 * config/mipsbvr4300.mt: Added.
6810 See file ChangeLog.2
6817 version-control: never